• Volume 25,Issue 1,2025 Table of Contents
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    • >Commentary
    • Consilience and unity in ocular anterior segment research

      2025, 25(1):1-9. DOI: 10.3980/j.issn.1672-5123.2025.1.01

      Abstract (92) HTML (0) PDF 5.12 M (114) Comment (0) Favorites

      Abstract:In his beautiful book, Consilience: The Unity of Knowledge, the eminent biologist Edward O Wilson, advocates the need for integration and reconciliation across the sciences. He defines consilience as “literally a ‘jumping together' of knowledge with a linking of facts … to create a common groundwork of explanation”. It is the premise of this paper that as much as basic biomedical research is in need of data generation using the latest available techniques-unifying available knowledge is just as critical. This involves the necessity to resolve contradictory findings, reduce silos, and acknowledge complexity. We take the cornea and the lens as case studies of our premise. Specifically, in this perspective, we discuss the conflicting and fragmented information on protein aggregation, oxidative damage, and fibrosis. These are fields of study that are integrally tied to anterior segment research. Our goal is to highlight the vital need for Wilson's consilience and unity of knowledge which in turn should lead to enhanced rigor and reproducibility, and most importantly, to greater understanding and not simply knowing.

    • Central serous chorioretinopathy: macular disease, or choroidal disease

      2025, 25(1):10-12. DOI: 10.3980/j.issn.1672-5123.2025.1.02

      Abstract (82) HTML (0) PDF 489.60 K (120) Comment (0) Favorites

      Abstract:Central serous chorioretinopathy(CSC), first reported in 1866, is now recognized as the fourth most common macular fluid leakage disease after age-related macular degeneration, diabetic macular edema, and retinal vein occlusion. Although self-limiting in most cases, chronic CSC can cause the outer retinal atrophy and choroidal neovascularization, resulting in serious visual impairment. CSC used to be classified as a macular disease, or an acquired disease involving the macula. Thanks to the rapid development and application of fundus imaging technology, this concept has changed. Since 2013, CSC has been listed as choroidal vessel/Bruch's membrane disease, or choroidal disease, in the authoritative retinal books. CSC now belongs to a common phenotype of pachychoroidal diseases. The pathogenesis of CSC lies in choroidal vessel dilation, venostasis, remodeling and anastomosis between vortex veins, resulting in increased venous pressure and damage in choroidal capillaries, retinal pigment epithelium and outer blood retinal barrier, and then macular fluid leakage. However, the risk factors or causes of choroidal vessel abnormalities have not been elucidated. Current intervention strategies focus on eliminating macular fluid, and there is no effective treatment for eliminating etiology or risk factors. Therefore, the pathophysiology and etiological treatment of CSC deserve more attention.

    • Era of artificial intelligence: thinking about the key issues in the development of intelligent ophthalmology

      2025, 25(1):13-16. DOI: 10.3980/j.issn.1672-5123.2025.1.03

      Abstract (160) HTML (0) PDF 567.99 K (135) Comment (0) Favorites

      Abstract:The rapid development of intelligent ophthalmology research in recent years still faces some challenges in its clinical application or clinical translation process. Two important issues that urgently need to be addressed in the development of intelligent ophthalmology are: promoting clinical application and maintaining medical equity. In response to the aforementioned issues, this article analyzes the reasons and current situation of the insufficient promotion of clinical application and the potential challenges of medical equity, and proposes that promoting clinical application and maintaining medical equity are key issues in the development of intelligent ophthalmology. At the same time, it systematically proposes corresponding specific measures to promote the development of intelligent ophthalmology.

    • >Articles in English
    • Risk factors for congenital nasolacrimal duct obstruction in children under two years of age

      2025, 25(1):17-23. DOI: 10.3980/j.issn.1672-5123.2025.1.04

      Abstract (57) HTML (0) PDF 0.00 Byte (96) Comment (0) Favorites

      Abstract:AIM: To identify various risk factors that may play a significant role in the development of congenital nasolacrimal duct obstruction(CNLDO).

      METHODS: This observational case-control study included a case group of 122 children less than two years of age with CNLDO who underwent probing and irrigation treatment at the ophthalmology department of Imam Khomeini Hospital in Ahvaz, Iran, from June 2022 to June 2024. A control group of 122 age-matched children without CNLDO was also included for comparison. Data was collected from the children's medical records.

      RESULTS:The study found a significant correlation between the occurrence of CNLDO and several maternal factors, such as preeclampsia, the use of levothyroxine, hypothyroidism, having more than three pregnancies(gravidity >3), natural pregnancy, and gestational diabetes mellitus. Additionally, in children, factors, such as oxygen therapy, anemia, reflux, jaundice, and a family history of CNLDO in first-degree relatives were associated with CNLDO, and maternal preeclampsia and hypothyroidism were found to significantly increase the risk of developing CNLDO in children.

      CONCLUSION: Given that CNLDO affects both premature and full-term children, the present findings may potentially facilitate the early identification of children and infants at risk of nasolacrimal duct obstruction, thereby preventing the onset of chronic dacryocystitis.

    • >Experimental Article
    • Study on specific imaging of choroidal melanoma cells by novel functionalized upconversion nanomaterials

      2025, 25(1):24-30. DOI: 10.3980/j.issn.1672-5123.2025.1.05

      Abstract (37) HTML (0) PDF 1.75 M (66) Comment (0) Favorites

      Abstract:AIM: To prepare a novel functionalized upconversion nanomaterial UCNPs-PEG-Tf through an improved method and observe its specific imaging phenomenon to choroidal melanoma cells(OCM-1).

      METHODS: NaYF4:Yb/Er(Up-conversion nanoparticles, UCNPs)was Prepared and plasma was treated to carboxylate the surface; then amino polyethylene glycol and transferrin(Tf)were respectively loaded to prepare UCNPs-PEG-Tf. Characterized them accordingly, its biocompatibility was tested accordingly, and the specific fluorescence phenomenon of OCM-1 was detected by fluorescence spectrophotometer and inverted fluorescence microscopy.

      RESULTS: Characterization confirmed successful synthesis of UCNPs, UCNPs-PEG, and further loading of Tf to form UCNPs-PEG-Tf. UCNPs-PEG-Tf showed excellent biocompatibility and emitted significant green fluorescence. Under the same conditions, fluorescence intensity measurement and observations from the inverted fluorescence microscope both demonstrated its significant specificity in imaging to OCM-1 cells.

      CONCLUSION: The synthesized novel functionalized UCNPs-PEG-Tf nanocomposite showed good biocompatibility and achieve specific imaging to OCM-1 cells.

    • >Clinical Article
    • Effect of Qi Jing Mingmu decoction combined with artificial tears on Th17 related cytokines in tears of conjunctivochalasis with liver-kidney yin deficiency

      2025, 25(1):31-36. DOI: 10.3980/j.issn.1672-5123.2025.1.06

      Abstract (51) HTML (0) PDF 614.19 K (76) Comment (0) Favorites

      Abstract:AIM:To observe the changes of Th17 related cytokines in tears of conjunctivochalasis(CCH)patients with liver-kidney yin deficiency treated with traditional Chinese medicine Qi Jing Mingmu decoction combined with artificial tears.

      METHODS:A total of 56 CCH patients(56 eyes)with liver-kidney yin deficiency of grade Ⅱ to Ⅲ were collected and randomly divided into treatment group(treated with Qi Jing Mingmu decoction combined with artificial tears)of 26 cases(26 eyes)and control group(treated with pure artificial tears)of 30 cases(30 eyes). The treatment course was 1 mo, and international ocular surface disease index(OSDI), tear film break-up time(BUT), tear meniscus height(TMH)and conjunctival congestion index of the patients were observed before and after treatment. The patients' tears were collected before and after treatment, and Th17 related cytokines in tears were detected using flow cytometry immunofluorescence luminescence method.

      RESULTS:After treatment, the OSDI, BUT and conjunctival congestion index of CCH patients in the treatment group and control group were significantly improved(all P<0.01). After treatment, the TMH of CCH patients in the treatment group was significantly reduced(P<0.01), while there was no statistically significant difference in TMH of the control group before and after treatment(P=0.41). After treatment, the levels of Th17 related cytokines IL-17A, IL-22, IFN-γ, IL-17F, and IL-1β in tears of CCH patients in the treatment group were significantly reduced after treatment(all P<0.01), and the changes in the treatment group were more significant(all P<0.05). There was no significant difference in the control group before and after treatment(all P>0.05). After treatment, the levels of IL-6 and TNF-α in the tears of both groups of CCH patients decreased compared to those before treatment(both P<0.05), but the changes in the treatment group were more significant(both P<0.01).

      CONCLUSION:Qi Jing Mingmu decoction combined with artificial tears can effectively improve the ocular surface microenvironment, enhance tear film stability, and inhibit ocular surface inflammation in CCH patients with liver-kidney yin deficiency. This may be related to its reduction in the secretion of Th17 related cytokines in tears.

    • Clinical research on corneal epithelium remodeling after small incision lenticule extraction and femtosecond laser-assisted in situ keratomileusis

      2025, 25(1):37-41. DOI: 10.3980/j.issn.1672-5123.2025.1.07

      Abstract (75) HTML (0) PDF 897.57 K (76) Comment (0) Favorites

      Abstract:AIM: To compare the changes in corneal epithelial thickness(CET)after small incision lenticule extraction(SMILE)and femtosecond laser-assisted in situ keratomileusis(FS-LASIK).

      METHODS: A total of 187 patients(187 eyes)who underwent either SMILE or FS-LASIK at Urumqi Aier Eye Hospital between December 2022 and November 2023 were collected. The patients were divided into SMILE group and FS-LASIK group according to surgical methods. The CET of the patients was measured by optical coherence tomography(OCT)system before surgery and at 1 wk, 1, 3, and 6 mo postoperatively.

      RESULTS: Changes in corneal epithelial thickness(△CET)in the central, paracentral, and mid-peripheral regions were compared at 6 mo postoperatively. The SMILE group was characterized by the most significant thickening in the central area and the least thickening in the mid-peripheral area; while the FS-LASIK group was characterized by the most significant thickening in the paracentral area and the least thickening in the mid-peripheral region. At 1 wk, 1, 3, and 6 mo postoperatively, within the 0-7 mm corneal area, the △CET for both the SMILE and FS-LASIK groups was correlated with the preoperative spherical equivalent.

      CONCLUSION: Within 6 mo postoperatively, both SMILE and FS-LASIK showed a similar trend in epithelial thickening but with distinct characteristics. The change in corneal epithelial thickness for both procedures was positively correlated with the preoperative diopter.

    • >Bibliometric research
    • Research hotspot and evolution trend of ocular surface flora based on bibliometrics

      2025, 25(1):42-49. DOI: 10.3980/j.issn.1672-5123.2025.1.08

      Abstract (42) HTML (0) PDF 2.95 M (65) Comment (0) Favorites

      Abstract:AIM: To analyze the current status, research hotspots, and development trends of international studies on ocular surface microbiota based on bibliometrics.

      METHODS: Leveraging the Web of Science database, we conducted a targeted literature search on ocular surface flora. The retrieved data were meticulously screened and weighted to enhance relevance. The bibliometric analysis delved into publication trends, authorship patterns, institutional collaborations, and pivotal research themes. Employing Cite Space software, we visually dissected the landscape of institutional and national partnerships, citation impact, keyword co-occurrences, keyword clustering dynamics, and the emergence of new research trends.

      RESULTS: A total of 3 884 publications were ultimately included, with an overall upward trend in the number of publications in the field of ocular surface microbiota from 2003 to 2023, with the most rapid growth occurring from 2019 to 2022. The top three regions/countries by publication volume are the United States(1 039 papers), China(570 papers), and India(302 papers). The top three authors by publication volume are Willcox Mark(48 papers), Sharma Savitri(33 papers), and Fleiszig Suzanne M.J(27 papers). The top three institutions by publication volume, all from the United States, are the University of California, L.V. Prasad Eye Institute, and Harvard University. The citation network map of the literature includes 801 nodes and 1 508 connections, with the most frequently cited document being Temporal Stability and Composition of the Ocular Surface Microbiome. The top 5 keywords by frequency of occurrence are, in order, keratitis, bacterial flora, identification, inflammation, and endophthalmitis. The keyword clustering analysis yielded a total of 8 clusters, which are specifically reflected in three aspects: ocular-related diseases, the relationship between ocular surface microbiota and ocular surface structures, and detection methods for ocular surface microbiota. The keyword with the highest burst strength is ciprofloxacin. Keywords that have emerged in recent years and continue to the present include diversity, gut microbiome, and ocular surface microbiome.

      CONCLUSION: Currently, the study of ocular surface microflora is gaining momentum globally, with a particular focus on the diversity of microflora, the composition of the core microbiome, and its impact on ocular diseases. In the future, research should concentrate on elucidating the functional metabolism of the ocular surface microflora and further investigate the causality and mechanisms by which changes in the ocular surface microflora are related to diseases.

    • >Review Aritcle
    • Research progress on postoperative complicated cataracts after implantable collamer lens implantation

      2025, 25(1):50-54. DOI: 10.3980/j.issn.1672-5123.2025.1.09

      Abstract (108) HTML (0) PDF 484.23 K (240) Comment (0) Favorites

      Abstract:Correcting high myopia has always been challenging in clinical practice. For patients with high myopia, the implantation of an implantable collamer lens(ICL)has become the main treatment option. Recent studies have shown that ICL implantation is effective not only for correcting moderate-to-high myopia but is also increasingly used for mild-to-moderate myopia. Furthermore, ICL implantation can address difficult refractive problems and can be combined with corneal refractive surgery to extend the range of correction. ICL implantation offers a wide range of corrections, good postoperative visual quality, high predictability, reversibility, and preservation of the natural accommodative capacity. It is gradually demonstrating its unique advantages in clinical practice. Postoperative complicated cataract is a common cause of visual impairment, and severe cases may require secondary surgery. The design, material, and vault of the ICL, along with patient-specific factors, are related to the mechanism of postoperative complicated cataracts after ICL implantation. The purpose of this article is to review the updates and iterations in ICL design, the mechanism of postoperative complicated cataracts, and their prevention.

    • Molecular expression and pathological morphologic changes of extraocular muscle in concomitant exotropia

      2025, 25(1):55-58. DOI: 10.3980/j.issn.1672-5123.2025.1.10

      Abstract (38) HTML (0) PDF 755.63 K (60) Comment (0) Favorites

      Abstract:Strabismus, a common ocular condition, arises from an imbalance in the extraocular muscle force and deviation of the visual axis due to various factors. Concomitant strabismus is the predominant form of exotropia, with its pathogenesis believed to be associated with hereditary factors, abnormal eye accommodation function, and anomalies in binocular anatomy. Surgical intervention is often necessary for aligning the visual axes of both eyes and facilitating the recovery and establishment of stereoscopic vision. Despite this, the etiology of concomitant exotropia remains incompletely understood. This review consolidates recent research on aberrant molecular expression and pathological morphological changes within extraocular muscles affected by concomitant exotropia, offering insights into disease causation at molecular and pathological levels to underpin future preventive measures and clinical interventions. The discussion encompasses histological changes observed under electron microscopy as well as the impact of heavy chain protein, satellite cells, cadherin, growth factors on extraocular muscle protein expression.

    • Research status of conjunctival lymphangiectasia

      2025, 25(1):59-63. DOI: 10.3980/j.issn.1672-5123.2025.1.11

      Abstract (59) HTML (0) PDF 2.06 M (67) Comment (0) Favorites

      Abstract:Conjunctival lymphangiectasia is a low-incidence ocular surface disease that is currently rarely reported in the relevant literature. It may be related to cosmetic eyelid surgery, tumor, radiation or chemotherapy and other factors and often causes a foreign body sensation, lacrimation, eye pain, visual fatigue and other discomfort. These symptoms of constant eye irritation affect the patient's quality of life. At present, anterior segment optical coherence tomography can be used for clinical diagnosis, and the novel monoclonal antibody D2-40, as a marker of lymphatic endothelial cell dilatation, has high specificity in pathological diagnosis. Previous studies have not fully defined the pathogenesis of the disease, and treatment methods vary. Conventional treatment has resulted in varying degrees of damage to the conjunctiva in patients. In recent years, anti-vascular endothelial growth factor drugs have been reported to be effective in treating the disease with few complications. This article reviews the pathogenesis, diagnosis and treatment of this rare disease in order to gain a better understanding of conjunctival lymphangiectasia and provide more support for clinical diagnosis and treatment.

    • Role and research progress of gut microbiota in uveitis

      2025, 25(1):64-69. DOI: 10.3980/j.issn.1672-5123.2025.1.12

      Abstract (44) HTML (0) PDF 536.80 K (84) Comment (0) Favorites

      Abstract:Uveitis is a blinding inflammatory disease that affects multiple structures within the eye, posing significant risks to patients' vision and mental health. Current treatments mainly involve glucocorticoids and immunosuppressants, which are associated with significant side effects, high relapse rates, and substantial costs. Recent research suggests that the gut microbiota may play a role in the development of uveitis through the gut-eye axis, with related metabolites also influencing disease progression. Modulating the gut microbiota or its metabolites could offer new therapeutic avenues for uveitis. This review explores the relationship between gut microbiota and various uveitis-associated diseases, such as systemic sarcoidosis, Vogt-Koyanagi-Harada syndrome, Behcet's disease, multiple sclerosis, and birdshot chorioretinopathy. It also discusses advancements in microbiota-related therapies, including probiotics and prebiotics, antibiotics, immunomodulators, phage therapy, and fecal microbiota transplantation. The aim is to provide a reference for the development of new therapies targeting specific microbial communities and genetic markers associated with uveitis, thereby promoting the realization of precision medicine.

    • Research progress on the effects of different myopia prevention and control methods on choroid

      2025, 25(1):70-75. DOI: 10.3980/j.issn.1672-5123.2025.1.13

      Abstract (74) HTML (0) PDF 532.70 K (96) Comment (0) Favorites

      Abstract:In recent years, there has been a significant surge in the prevalence of myopia at younger ages in China. Numerous studies have investigated methods for preventing and controlling myopia, including orthokeratology, low-concentration atropine eye drops, light therapy, posterior scleral reinforcement, and traditional Chinese medicine. These approaches can modulate choroidal thickness, blood flow, and target various molecular mechanisms. Orthokeratology and low-concentration atropine demonstrate a thickening effect on the choroid and regulate choroidal blood flow; the use of multi-point defocus control lenses also shows promise in thickening the choroid; the influence of light and light feeding therapy on myopia prevention and control is also reflected in the choroidal thickness and blood flow; and the traditional Chinese medicine has shown good prospect in influencing the microstructure of the choroid for myopia prevention and control. However, the long-term effects of various prevention and control measures on the choroid still need to be explored with a large sample size. This article provides an overview of various methods used to regulate the choroid and prevent myopia. The mechanisms by which these interventions act on the choroid are described to provide new insights and identity novel clinical strategies for myopia management.

    • Advances in early diabetic neuroretinopathy

      2025, 25(1):76-81. DOI: 10.3980/j.issn.1672-5123.2025.1.14

      Abstract (38) HTML (0) PDF 528.92 K (64) Comment (0) Favorites

      Abstract:Diabetic retinopathy(DR)is a late-stage peripheral micro-neurovascular complication of chronic hyperglycemia, leading to blood-retinal barrier impairment and retinal dysfunction. Recent studies have found that diabetic neuroretinopathy(DN)may be one of the earliest events in diabetic retinal alterations. The main features include defective electroretinographic responses in newly diagnosed patients, early self-activation of microglia and Müller cells, reduced activity of neurotransmitters(e.g., DOPA/GABA), and early mitochondrial dysfunction, such as persistent Drp1-Fis1 fission and mtDNA methylation mismatches. Understanding the molecular basis of DN is essential for elucidating its pathogenesis and developing early treatments. This review summarizes pathological changes and mechanisms of retinal function, glial cells, neurotransmitters, mitochondria, and other factors in early diabetes mellitus, in order to provide a theoretical foundation for investigating early DN mechanisms and developing targeted therapies.

    • Research progress of Dexamethasone intravitreal implants in the treatment of diabetic macular edema

      2025, 25(1):82-87. DOI: 10.3980/j.issn.1672-5123.2025.1.15

      Abstract (78) HTML (0) PDF 540.75 K (84) Comment (0) Favorites

      Abstract:Diabetic macular edema(DME), a serious complication of diabetic retinopathy(DR), is a chronic condition caused by multiple factors. Throughout its progression, inflammatory factors and vascular endothelial growth factor(VEGF)play a critical role. Anti-VEGF drugs have shown significant effectiveness in the treatment of DME; however, some patients may experience persistent DME after injection or require frequent injections. Dexamethasone intravitreal implants(DEX implants)serve as a sustained-release implant characterized by a reasonable release profile and high bioavailability. They offer safe, effective, and prolonged anti-inflammatory effects, aiding in the repair of retinal barrier and reduction of exudation. To further enhance patients' visual quality, exploring the efficacy of DEX implants in combination with existing treatment regimens has great clinical significance. This review primarily discusses the research advancements in DEX implants, focusing on their pharmacological properties, indications for use, and their combination with existing drugs and treatment methods. It also evaluates the advantages and disadvantages of combination therapy or switching to DEX implants compared to current standard treatments, aiming to provide guidance for personalized treatment options for patients with DME.

    • Advances in the impact of obesity on ocular diseases

      2025, 25(1):88-93. DOI: 10.3980/j.issn.1672-5123.2025.1.16

      Abstract (47) HTML (0) PDF 517.91 K (192) Comment (0) Favorites

      Abstract:Obesity is a risk factor and pathological basis for various chronic non-communicable diseases and is an important risk factor leading to human mortality and disability. The harm of obesity to the body includes not only various systemic diseases but also some ocular diseases. Currently, the higher pursuit of life and visual quality has led to increased attention to the etiology and prevention of ocular diseases, and the impact of obesity on ocular diseases has been gradually discovered. This article reviews the impact of obesity on certain ocular diseases to deepen the understanding of obesity's impact on ocular diseases and provide a reference for the prevention and treatment of ocular diseases.

    • Research progress of ocular diseases related to gout and hyperuricemia

      2025, 25(1):94-98. DOI: 10.3980/j.issn.1672-5123.2025.1.17

      Abstract (45) HTML (0) PDF 485.27 K (65) Comment (0) Favorites

      Abstract:Gout is a systemic inflammatory disease and one of the most common forms of arthritis worldwide. Hyperuricemia is the leading risk factor for gout, with a high incidence rate. The etiology of gout involves the deposition of urate crystals, secondary inflammation, and oxidative stress. These inflammatory and oxidative stress contribute to the pathogenesis of a variety of ocular disorders. Numerous studies have found a correlation of gout and hyperuricemia with ocular diseases, such as direct urate crystal deposition in ocular structures, dry eye syndrome, corneal endothelial damage, scleritis, uveitis, glaucoma, age-related macular degeneration, diabetic retinopathy, and certain metabolic diseases like thyroid-related eye diseases. Furthermore, because of its antioxidant effect, uric acid levels have been linked to a variety of optic neuropathies, including multiple sclerosis-related optic neuritis and neuromyelitis optica. Although the correlation between uric acid levels and ocular diseases has been reported, many aspects remain unresolved. To gain a more thorough understanding of the association between gout, hyperuricemia, and ocular illnesses, this review will delve into their pathogenesis and disease characteristics, aiming to increase knowledge about gout and hyperuricemia and serving as a reference for future studies.

    • Research progress on the role and mechanism of Wnt signaling pathway in the pathogenesis of myopia

      2025, 25(1):99-103. DOI: 10.3980/j.issn.1672-5123.2025.1.18

      Abstract (45) HTML (0) PDF 482.77 K (63) Comment (0) Favorites

      Abstract:Myopia is an increasingly prevalent public health concern globally, with a complex pathogenesis involving the interplay of multiple signaling pathways and genes. The Wnt signaling pathway plays a crucial role in biological processes such as cell proliferation, differentiation, apoptosis, and tissue remodeling, and its role in myopia development has garnered significant attention in recent years. Studies have demonstrated that the Wnt signaling pathway influences the occurrence and progression of myopia by regulating the proliferation, differentiation, and apoptosis of retinal cells(including RPE cells and ipRGCs), as well as the proliferation of scleral fibroblasts and the expression of extracellular matrix components(such as type I collagen), thereby affecting scleral remodeling and axial length elongation. This paper summarizes the roles of the Wnt signaling pathway in myopia development within different ocular tissues(retina and sclera)and explores potential myopia prevention and treatment strategies based on this pathway, providing insights for further research and clinical management of myopia.

    • >Clinical research
    • Proteomics combined with bioinformatics analysis of protein markers of dry eye

      2025, 25(1):104-111. DOI: 10.3980/j.issn.1672-5123.2025.1.19

      Abstract (44) HTML (0) PDF 2.35 M (61) Comment (0) Favorites

      Abstract:AIM:To analyze differential proteins associated with the pathogenesis of dry eye(DE)using bioinformatics methods, in order to reveal their potential molecular mechanisms.

      METHODS: Articles published in PubMed and EMBASE databases from the inception of the database to August 31, 2023, that used proteomic methods to detect protein expression in clinical samples of dry eye were searched. Differential proteins were selected and further analyzed using the STRING database and Cytoscape software for hub gene screening and module analysis. Protein-protein interaction(PPI)analysis, gene ontology(GO)functional annotation, and Kyoto encyclopedia of genes and genomes(KEGG)pathway enrichment analysis were performed.

      RESULTS: A total of 21 articles were included, identifying 74 differentially expressed proteins. The most frequently occurring differential proteins were calgranulin A(SA1008), lipocalin-1(LCN1), lysozyme C(LYZ), mammaglobin-B(SCGB2A1), proline-rich protein 4(PRR4), transferrin(TF), and calgranulinB(S100A9). The top 10 hub genes were serum albumin(ALB), tumor necrosis factor(TNF), interleukin 6(IL6), IL1B, IL8, matrix metalloproteinase 9(MMP9), alpha-1-antitrypsin(SERPINA1), IL10, complement component 3(C3), and lactotransferrin(LTF). Module analysis suggested MMP9 and PRR4 as seed genes. KEGG analysis showed that differential proteins were mainly enriched in the IL17 signaling pathway(61.9%).

      CONCLUSION: The results reveal potential molecular targets and pathways for DE and confirm the association between the pathogenesis of DE and inflammation. Further in-depth research is needed to confirm the significance of these biomarkers in clinical practice.

    • Accuracy comparison of different calculation formulas for intraocular lens degree in cataract patients with short axial length under different biometric parameters

      2025, 25(1):112-117. DOI: 10.3980/j.issn.1672-5123.2025.1.20

      Abstract (51) HTML (0) PDF 478.15 K (86) Comment (0) Favorites

      Abstract:AIM: To compare the refractive prediction accuracy of 7 intraocular lens(IOL)calculation formulas in the cataract eyes with short axial length(AL)at different corneal curvatures and anterior chamber depth(ACD), and analyze relevant influencing factors contributing to prediction errors.

      METHODS: A retrospective analysis was performed for 125 patients(125 eyes)with a short AL, who received cataract phacoemulsification at Shenyang He Eye Specialist Hospital from November 2020 to December 2021. According to the keratometry(Km), they were divided into low flat Km group(≤45.5 D), medium and high Km group(45.5 DRESULTS: There was a significant difference in the absolute prediction error of each formula(χ2=49.934, P<0.001)in the overall comparative analysis, and the MedAE of the Barrett Universal Ⅱ formula was the smallest(0.17 D). There were significant statistical differences in the middle-high and steep Km groups(χ2=34.372, 34.804, all P<0.001), and the MedAE(0.14 D; 0.20 D)of the Barrett Universal Ⅱ formula was the smallest. The absolute prediction error of the 3 ACD subgroups was statistically significant(χ2=22.863, 25.568, 13.647, all P<0.05), and the MedAE(0.27 D; 0.15 D; 0.16 D)of the Barrett Universal Ⅱ formula was the smallest. Multiple linear regression analysis showed that Km, AL, and the IOL degree were important correlated factor leading to postoperative prediction error.

      CONCLUSION: The accuracy of the Barrett Universal Ⅱ formula was higher in the short AL population under different biometric parameters, and AL, Km and IOL degree are closely related to the prediction accuracy.

    • Correlation of serum leucine-rich α-2 glycoprotein 1 and fibroblast growth factor 21 levels with neovascular glaucoma

      2025, 25(1):118-121. DOI: 10.3980/j.issn.1672-5123.2025.1.21

      Abstract (30) HTML (0) PDF 443.69 K (57) Comment (0) Favorites

      Abstract:AIM: To investigate the correlation of serum leucine-rich α-2 glycoprotein 1(LRG1)and fibroblast growth factor 21(FGF-21)levels with neovascular glaucoma(NVG).

      METHODS: A total of 110 cases(110 eyes)with NVG admitted to the ophthalmology department from September 2020 to September 2022 were selected as NVG group, with 23 cases of grade II, 44 cases of grade III, and 43 cases of grade IV, while 90 sex and age matched cataract patients(90 eyes)were selected as control group. The levels of LRG1, FGF-21, vascular endothelial growth factor(VEGF), pigment epithelium-derived factor(PEDF), and tumor necrosis factor-α(TNF-α)in serum were detected by ELISA; Pearson correlation analysis was used to analyze the correlation of serum LRG1 and FGF-21 levels with Teich grade, VEGF, PEDF and TNF-α levels.

      RESULTS: The levels of serum LRG1, FGF-21, VEGF, PEDF and TNF-α in the NVG group were significantly higher than those in the control group(all P<0.01). With the increase of Teich grading, the levels of serum LRG1, FGF-21, VEGF, PEDF and TNF-α in NVG patients significantly increased in turn(all P<0.05). Correlation analysis showed that the levels of LRG1 and FGF-21 in serum of NVG patients were positively correlated with the levels of VEGF, PEDF and TNF-α(all P<0.05).

      CONCLUSION: The levels of LRG1 and FGF-21 in serum of patients with NVG are obviously increased, which are positively correlated with the levels of VEGF, PEDF and TNF-α, both of which may be related to the development of NVG.

    • Application of 3D surgical video system and intraoperative optical coherence tomography in idiopathic epiretinal membrane vitrectomy

      2025, 25(1):122-127. DOI: 10.3980/j.issn.1672-5123.2025.1.22

      Abstract (36) HTML (0) PDF 1.80 M (58) Comment (0) Favorites

      Abstract:AIM: To evaluate the application effectiveness of the 3D surgical video system and intraoperative optical coherence tomography(OCT)in idiopathic epiretinal membrane vitrectomy.

      METHODS: A retrospective analysis was conducted on 61 patients(61 eyes)with idiopathic epiretinal membrane at our hospital from January 2023 to October 2023. The patients were divided into two groups based on the surgical methods: with 31 patients(31 eyes)who underwent surgery using the 3D surgical video system and intraoperative OCT technology in 3D group, and 30 patients(30 eyes)underwent surgery using the Resight non-contact wide-angle lens system in traditional surgery group. Surgical time, membrane peeling time were recorded, followed-up for 6 mo, post-operative best-corrected visual acuity(BCVA), intraocular pressure(IOP), central macular thickness(CMT), and complications were analyzed for the two groups.

      RESULTS:All patients successfully underwent surgery without experiencing serious intraoperative complications such as major retinal hemorrhage, retinal tears, or retinal detachment. Additionally, no postoperative complications such as endophthalmitis or secondary glaucoma occurred. The surgical duration and membrane peeling time in the 3D group were significantly shorter than those in the traditional surgery group(20.13±1.59 vs 25.97±2.09 min; 3.74±0.89 vs 8.13±1.72 min, respectively; both P<0.001). There were no significant differences in BCVA and CMT between preoperative and 1-month postoperative values for both groups of patients(both P>0.008). However, both BCVA and CMT improved significantly at 3 and 6 mo postoperatively compared to preoperative levels(both P<0.008). At 6 mo postoperatively, the BCVA in the 3D group was significantly better than that in the traditional surgery group(P=0.007). There were no significant differences in CMT or IOP between the two groups at any postoperative time point(all P>0.05).

      CONCLUSION: Both the 3D surgical video system and the traditional surgical group can treat idiopathic epiretinal membrane, but the 3D surgical video system has advantages in shortening the surgical time, improving surgical efficiency, and enhancing the precision of surgical steps during surgery with the assistance of intraoperative OCT.

    • Clinical outcomes of cyclosporine combined with lacrimal plug in the treatment of dry eye in patients with primary Sjögren's syndrome

      2025, 25(1):128-133. DOI: 10.3980/j.issn.1672-5123.2025.1.23

      Abstract (67) HTML (0) PDF 510.09 K (72) Comment (0) Favorites

      Abstract:AIM: To analyze the clinical outcomes of cyclosporine combined with lacrimal plug in the treatment of dry eye in patients with primary Sjögren's syndrome.

      METHODS: The clinical data of 60 patients(120 eyes)who were admitted to the ophthalmology department and rheumatology and immunology department of Baoding No.1 Central Hospital and were diagonosed with siogren's syndrome dry eye after multidisciplinary consultation from June 2022 to September 2023 were retrospectively analyzed. All the patients received regular treatment of primary Sjögren's syndrome, and they were divided into three groups according to treatment methods: A, B and C, with 20 cases(40 eyes)in each group. The group A received 0.3% sodium hyaluronate eyedrops, the group B received 0.3% sodium hyaluronate eyedrops plus 0.05% cyclosporine eyedrops, and the group C received 0.3% sodium hyaluronate eyedrops plus 0.05% cyclosporine eyedrops combined with binocular lacrimal plugs. The ocular surface disease index(OSDI)score, conjunctival hyperemia score, tear film breakup time(BUT), tear meniscus height(TMH), corneal fluorescein staining(FL)score and tear secretion of the three groups of patients were compared before and at 4, 8 and 12 wk after treatment. The contents of inflammatory factors such as interleukin-6(IL-6), tumor necrosis factor-α(TNF-α)and interleukin-1β(IL-1β)in tears were detected before and at 12 wk after treatment.

      RESULTS: At 4, 8 and 12 wk after treatment, the scores of OSDI, conjunctival hyperemia score and FL in the three groups of patients were lower than those before treatment, and the BUT, TMH and tear secretion were higher than those before treatment(all P<0.001). The OSDI score of the group C was lower than that of the group A and B, and the group B was lower than the group A(all P<0.001). The BUT, TMH and tear secretion of the group C were higher than those of the group A and B, with the group B higher than the group A(all P<0.001). At 12 wk after treatment, the levels of IL-6, TNF-α and IL-1β in the tears of the three groups of patients were lower than those before treatment, with the group C lower than the group A and B, and the group B lower than the group A(all P<0.001). There was no statistical significant difference in the incidence of adverse reactions among the three groups of patients(P>0.05).

      CONCLUSION: The combined use of cyclosporine and lacrimal plug is safe and effective in improving the clinical symptoms of patients with moderate and severe dry eye, promoting the function of tear film and cornea, increasing tears secretion, and reducing the level of tear inflammatory factors.

    • Comparison of myopia progression before and after discontinuation of low-concentration atropine in children wearing orthokeratology lenses

      2025, 25(1):134-139. DOI: 10.3980/j.issn.1672-5123.2025.1.24

      Abstract (100) HTML (0) PDF 845.19 K (93) Comment (0) Favorites

      Abstract:AIM: To compare the progression of myopia in children wearing orthokeratology lenses combined with low-concentration atropine before and after drug withdrawal, to determine the rebound effect of drug withdrawal in orthokeratology lens wearers, and to analyze its causes based on changes in pupil diameter.

      METHODS:A prospective case-control study was conducted to collect 80 children with myopia who were treated with orthokeratology lenses combined with 0.01% atropine ophthalmic gel at the Xi'an No.1 Hospital from January to June 2022. One year later, they were divided into a drug withdrawal group(Group A, 40 cases)and a continuous medication group(Group B, 40 cases)based on whether they stopped taking the medication. The progression of myopia before and after drug withdrawal was observed by analyzing changes in axial length(AL)and spherical equivalent(SE)in the group A within 1 a before and after drug withdrawal. The changes in AL, pupil diameter(PD), and SE were compared between the group A and group B within 2 a, and the correlation between PD and AL growth was analyzed.

      RESULTS:In the group A, the AL increased by 0.17±0.23 and 0.29±0.18 mm at 0.5 and 1 a after drug withdrawal, respectively, which were both greater than before drug withdrawal(t=5.318, 2.983, both P<0.001). There was no statistically significant difference in SE growth between the two time points(P>0.05). There were no statistically significant differences in AL and PD between the group A and group B at baseline, 0.5 and 1 a during combined medication(all P>0.05). At 1.5 a, the AL growth of the group A was greater than that of the group B(0.32±0.27 mm vs 0.26±0.20 mm, t=7.363, P<0.001), and the PD was smaller than that of the group B(3.60±1.25 mm vs 4.12±1.92 mm, t=-7.541, P<0.001). At 2 a, the AL growth of the group A was greater than that of the group B(0.44±0.18 mm vs 0.32±0.14 mm, t=5.709, P<0.001), and the PD was smaller than that of the group B(3.67±1.31 mm vs 4.02±1.67 mm, t=-4.281, P<0.001). Correlation analysis showed a negative correlation between PD and AL growth at 0.5 and 1 a follow-ups over 2 a(R2=-0.156, -0.190, both P<0.001).

      CONCLUSION: After stopping low-concentration atropine in children wearing orthokeratology lenses, AL increased more rapidly than before drug withdrawal, PD decreased, and SE changed little. Compared with continuous medication, discontinuation of medication led to faster progression of AL with little change in diopter, and the larger the PD during orthokeratology lens wear, the slower the progression of AL.

    • >Clinical report
    • Analysis of factors influencing macular edema in patients with diabetes cataract after surgery

      2025, 25(1):140-143. DOI: 10.3980/j.issn.1672-5123.2025.1.25

      Abstract (47) HTML (0) PDF 436.84 K (65) Comment (0) Favorites

      Abstract:AIM: To explore the risk factors of macular edema in patients with diabetes cataract after surgery, and provide reference for postoperative prevention and treatment.

      METHODS: A total of 55 diabetes cataract patients(55 eyes)with macular edema after phacoemulsification surgery at the ophthalmology department of Jiaozhou Central Hospital of Qingdao from January 2022 to January 2024 were selected as edema group. In addition, 59 patients(59 eyes)with diabetes cataract who received the same surgical treatment but did not develop macular edema were treated as control group, and the relationship between interferon-induced protein-10(IP-10), macrophage chemotactic protein-1(MCP-1), vascular endothelial growth factor(VEGF)and postoperative macular edema was analyzed.

      RESULTS:Age, diabetes course, best corrected visual acuity(BCVA), glycated hemoglobin(HbA1c), creatinine, levels of IP-10, MCP-1 and VEGF in aqueous humor in the edema group were higher than those in the control group(all P<0.05). The risk factors for postoperative macular edema in patients with diabetes cataract were prolonged duration of diabetes, BCVA, increased HbA1c, increased creatinine and IP-10 in aqueous fluid, increased MCP-1 and increased VEGF(all P<0.05).

      CONCLUSION:Macular edema after surgical treatment in diabetes cataract patients is associated with prolonged duration of diabetes, BCVA, HbA1c, creatinine, IP-10, MCP-1, and VEGF, and clinical interventions should be given in advance.

    • Clinical diagnostic value of 18 MHz color Doppler ultrasonography in epiretinal membrane

      2025, 25(1):144-147. DOI: 10.3980/j.issn.1672-5123.2025.1.26

      Abstract (20) HTML (0) PDF 833.70 K (57) Comment (0) Favorites

      Abstract:AIM: To explore the diagnostic value of 18 MHz color Doppler ultrasonography for epiretinal membrane.

      METHODS: A total of 44 cases(80 eyes)of patients with proposed diagnosis of cataract and vitreous opacity by fundus examination in our hospital between January 2020 and January 2022 were collected, and the affected eyes were examined by optical coherence tomography(OCT)and 18 MHz color Doppler ultrasonography, and the differences in the diagnostic sensitivity, specificity, and accuracy were compared between 18 MHz color Doppler ultrasonography and OCT for the diagnosis of epiretinal membrane.

      RESULTS: In the 80 eyes detected by 18 MHz color Doppler ultrasonography, 62 had epiretinal membrane and 18 had non epiretinal membrane. Totally 54 eyes were confirmed to have epiretinal membrane by OCT, 13 eyes were not diagnosed with epiretinal membrane, 5 eyes were missed diagnosis, and 8 eyes were misdiagnosed. The diagnostic consistency between 18 MHz color Doppler ultrasonography and OCT was high(Kappa=0.892, P<0.05); the 18 MHz color Doppler ultrasonography detection sensitivity of epiretinal membrane was 92%, specificity was 62%, missed diagnosis rate was 8%, misdiagnosis rate was 38%, and accuracy was 84%; compared with OCT detection, 18 MHz color Doppler ultrasonography detected a lower specificity, correct rate, positive prediction accuracy, negative prediction accuracy, and higher misdiagnosis rate(all P<0.05), and the difference in diagnostic sensitivity compared with leakage rate was not statistically significant(all P>0.05).

      CONCLUSION: 18 MHz color Doppler ultrasonography has some value in identifying epiretinal membrane lesions and is consistent with OCT testing.

    • Effect of compound anisodine combined with laser photocoagulation on hemorheology of diabetic retinopathy

      2025, 25(1):148-151. DOI: 10.3980/j.issn.1672-5123.2025.1.27

      Abstract (28) HTML (0) PDF 423.27 K (56) Comment (0) Favorites

      Abstract:AIM: To evaluate the effectiveness and safety of compound anisodine combined with laser photocoagulation in the treatment of diabetic retinopathy(DR).

      METHODS: A prospective cohort study was used to select 80 patients(160 eyes)diagnosed with severe non-proliferative diabetic retinopathy(NPDR)and proliferative diabetic retinopathy(PDR)in Beijing Tongren Hospital, Capital MedTcal University and Beijing Daxing District People's Hospital from May 2023 to July 2023. They were divided into control group(40 cases, 80 eyes)and observation group(40 cases, 80 eyes)by random number table method. The control group only received 532 nm laser panretinal photocoagulation(PRP)treatment, while the observation group received PRP treatment together with superficial temporal subcutaneous injection of compound anisodine. The clinical efficacy, changes in hemorheology, changes in retinal blood vessels, and incidence of adverse reactions in the two groups were observed before and at 2 mo after treatment.

      RESULTS: The visual acuity, fundus changes and hemorheological parameters of the two groups were analyzed before and after treatment. There were no significant differences in the two groups before treatment(all P>0.05). The best corrected visual acuity of the observation group was better than that of the control group at 2 mo after treatment(P<0.05), and the clinical curative effect of fundus was also better than that of the control group(all P<0.05). The hemorheological indexes of central retinal artery blood flow(peak systolic velocity and end diastolic velocity)in the observation group were higher than those of the control group(all P<0.05), and the blood flow resistance index was lower than that of the control group(P<0.05).

      CONCLUSION: Compound anisodine combined with 532 nm laser photocoagulation is safe and effective in the treatment of DR, and the visual recovery effect is better.

    • Quantitative analysis on microvasculature in the optic disc area of patients with unilateral branch retinal vein occlusion

      2025, 25(1):152-156. DOI: 10.3980/j.issn.1672-5123.2025.1.28

      Abstract (26) HTML (0) PDF 472.80 K (53) Comment (0) Favorites

      Abstract:AIM: To observe the changes of retinal nerve fiber layer(RNFL)thickness and radial peripheral capillary(RPC)density in patients with unilateral branch retinal vein occlusion(BRVO), and further analyze the correlation between RPC density and RNFL thickness.

      METHODS: Observational study. Totally 37 patients with unilateral BRVO diagnosed at the ophthalmology department of First Hospital of Qinhuangdao from October 2020 to January 2022 were selected, the 37 affected eyes were the unilateral BRVO group, and 37 fellow healthy eyes were the contralateral unaffected group, and 35 healthy individuals(35 right eyes were selected)without ocular diseases during the same period were selected as the normal control group. The best corrected visual acuity, intraocular pressure, anterior segment, fundus and optical coherence tomography angiography(OCTA)were examined in both eyes of all BRVO patients and healthy individuals. The central macular thickness(CMT), the RNFL thickness, and the optic disc-AV crossing distance(DAVD)were measured by built-in software of the OCTA equipment. The optimized U-net algorithm was used to eliminate the large blood vessels, and then the RPC density was calculated. The CMT, RNFL thickness and RPC density were compared among the three groups. And the correlations of the RPC density with the CMT, RNFL thickness, and the DAVD were investigated.

      RESULTS: Compared with the contralateral unaffected group and the normal control group, the CMT and the RNFL thickness were significantly thickened in the unilateral BRVO group(all P<0.05); there were no statistical differences in the CMT and the RNFL thickness between the contralateral unaffected group and the normal control group(all P>0.05). The RPC density in the unilateral BRVO group increased compared with the contralateral unaffected group and decreased compared with the normal control group, but there was no statistically difference(all P>0.05). However, the RPC density in the contralateral unaffected group decreased compared with the normal control group(P<0.05). The RPC density in the unilateral BRVO group was not correlated with the CMT(P=0.960), but positively correlated with the RNFL thickness(r=0.401, P=0.014)and negatively correlated with the DAVD(r=-0.339, P=0.040).

      CONCLUSION: The RNFL thickened significantly and the RPC density did not change significantly in the optic disc area of BRVO patients. The RPC density is positively correlated with the RNFL thickness, indicating that the RNFL thickness can be used as a monitoring indicator to analyze and study the damage degree of the RPC density.

    • Intense pulsed light combined with Yuyin Runmu formula fumigation and meibomian gland massage for the treatment of meibomian gland dysfunction-related dry eye

      2025, 25(1):157-161. DOI: 10.3980/j.issn.1672-5123.2025.1.29

      Abstract (23) HTML (0) PDF 484.23 K (51) Comment (0) Favorites

      Abstract:AIM: To investigate the effect of intense pulsed light(IPL)combined with Yuyin Runmu formula fumigation and meibomian gland massage on the treatment of patients with meibomian gland dysfunction(MGD)-related dry eye.

      METHODS: Prospectively selected 198 cases(396 eyes)of MGD-related dry eye patients admitted to our hospital from November 2021 to November 2023, and they were randomly divided into 99 cases(198 eyes)in control group treated with fumigation of Yuyin Runmu formula and meibomian gland massage, and 99 cases(198 eyes)in observation group treated with combined IPL on the basis of the control group. The efficacy of the two groups was compared, as well as the changes in the levels of ocular indexes \〖tear film break-up time(BUT), Schirmer I test(SⅠt)\〗, visual quality \〖objective scattering index(OSI), Strehl ratio(SR), and modulation transfer function(MTF)\〗, lipid layer thickness(LLT)of the tear film, and changes in tear fluid levels of inflammatory factors \〖tumour necrosis factor-α(TNF-α)and transforming growth factor-beta 1(TGF-β1)\〗.

      RESULTS: All the patients completely received the treatment and follow-up. The levels of BUT, SⅠt, SR, MTF, and LLT increased and the levels of OSI, TNF-α, and TGF-β1 decreased in the two groups at 2 mo after treatment(all P<0.001), and the observation group was more favourable(all P<0.001).

      CONCLUSION: IPL combined with Yuyin Runmu formula fumigation and meibomian gland massage is effective in treating MGD-related dry eye, improving patients' ocular parameters, visual quality, and LLT, and decreasing the levels of inflammatory factors in the tear fluid.

    • Efficacy of orthokeratology lenses in adolescent myopia patients with different diopters

      2025, 25(1):162-165. DOI: 10.3980/j.issn.1672-5123.2025.1.30

      Abstract (44) HTML (0) PDF 442.62 K (65) Comment (0) Favorites

      Abstract:AIM: To explore the control effects of wearing orthokeratology lens for 1 a on adolescent myopia patients with different diopters.

      METHODS: Prospective non-randomized controlled study. A total of 120 adolescent myopic patients(224 eyes), with an average age of 11.00±2.08 years old, who were fitted with orthokeratology lenses in the optometry department of our hospital from November 2022 to May 2023 were collected. There were 3 groups according to the spherical equivalent, including 86 eyes in the group of -0.50--2.00 D, 99 eyes in the group -2.25--4.00 D, and 39 eyes in group -4.25--6.00 D. Patients were followed up for 1 a to observe the changes of uncorrected visual acuity, axial length, corneal curvature, corneal central thickness and corneal endothelial cells density in the three groups after wearing lens for 1 a.

      RESULTS:A total of 113 cases(212 eyes)were followed up for 1 a, including 82 eyes in the group of -0.50--2.00 D, 95 eyes in the group of -2.25--4.00 D, and 35 eyes in the group of -4.25--6.00 D. There was no statistical difference in corneal central thickness and corneal endothelial cell density among the three groups of patients after wearing lens for 1 a(all P>0.05). Uncorrected visual acuity was significantly improved, and flat kerotometry(FK)and steep kerotometry(SK)were significantly flatter(both P<0.01). Furthermore, the growth of axial length in the three groups of patients after wearing lens for 1 a was 0.21±0.26, 0.13±0.21 and 0.09±0.10 mm, respectively(P<0.05). There were differences between the -0.50--2.00 D group and the -2.25--4.00 D group and -4.25--6.00 D group(P=0.028, 0.010), and there were no differences between the -2.25--4.00 D group and the -4.25--6.00 D group(P=0.344).

      CONCLUSION:It is safe and effective for young myopia patients to wear orthokeratology lenses, which can prevent the non-benign growth of the axial length and effectively delay the development of myopia, and the myopia control effect is better especially for myopia patients of above -2.0 D.

Editors-in-Chief: Yan-Nian Hui and Peter Wiedemann

Established in April, 2008

ISSN 2222-3959 print

ISSN 2227-4898 online

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