ijms-logo

Journal Browser

Journal Browser

New Therapeutic Tools in Diabetic Retinopathy

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Pathology, Diagnostics, and Therapeutics".

Deadline for manuscript submissions: closed (30 April 2023) | Viewed by 5207

Special Issue Editor


E-Mail Website
Guest Editor
Department of Ophthalmology, Ajou University School of Medicine, 164 World Cup-ro, Yeongtong-gu, Suwon 16499, Korea
Interests: diabetic retinopathy; diabetic macular edema; anti-vascular endothelial growth factor

Special Issue Information

Dear Colleagues,

The prevalence of diabetes mellitus (DM) is increasing worldwide, leading to an increase in DM-related microvascular complications such as diabetic retinopathy (DR) and diabetic macular edema (DME). DR and DME are chronic and sight-threatening diseases that significantly impact on patients’ quality of life. Microvascular abnormalities and occlusion due to chronic hyperglycemia are considered as the main etiologies of DR and DME, associated with various growth factors. Among these growth factors, vascular endothelial growth factor (VEGF) causes an abnormal occlusive function of the inner blood–retinal barrier and causes the accumulation of extracellular interstitial fluid. Since anti-VEGF agents were introduced based on these mechanisms, intravitreal injections of anti-VEGF agents have replaced laser photocoagulation as the standard treatment for most patients with DME and may improve DR severity. However, due to DR being a multifactorial disease with a complex pathophysiology, there are still great efforts needed to elucidate the role of retinal microvasculature complications during the progression of DR to produce better therapeutic options and outcomes. This Special Issue of the International Journal of Molecular Sciences focuses on the new therapeutic tools in DR and welcomes both original research articles and review papers that deal with the molecular mechanisms pathology in DR and DME to increase our knowledge and support better treatment tools for people with DR.

Dr. Kihwang Lee
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. International Journal of Molecular Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. There is an Article Processing Charge (APC) for publication in this open access journal. For details about the APC please see here. Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • diabetes mellitus
  • diabetic retinopathy
  • diabetic macular edema
  • anti-VEGF
  • non-proliferative diabetic retinopathy
  • proliferative diabetic retinopathy

Published Papers (2 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Research

Jump to: Review

10 pages, 1839 KiB  
Article
The Correlation between Waist Circumference and the Pro-Inflammatory Adipokines in Diabetic Retinopathy of Type 2 Diabetes Patients
by Yeo Jin Lee, Joeng Ju Kim, Jongmin Kim, Dong-Woo Cho and Jae Yon Won
Int. J. Mol. Sci. 2023, 24(3), 2036; https://doi.org/10.3390/ijms24032036 - 20 Jan 2023
Cited by 6 | Viewed by 1904
Abstract
Central obesity is one of the major risk factors for type 2 diabetes mellitus (DM), and the most common complication of DM is diabetic retinopathy. However, the exact relationship between obesity and DR remains unknown. In this study, we evaluate the effect of [...] Read more.
Central obesity is one of the major risk factors for type 2 diabetes mellitus (DM), and the most common complication of DM is diabetic retinopathy. However, the exact relationship between obesity and DR remains unknown. In this study, we evaluate the effect of obesity on DR by comparing the aqueous humor-derived adipokines. For the analysis, 37 DR patients and 29 non-DR-patients participated. To evaluate the obesity of the patients, body mass index (BMI) and waist circumference (WC) were used. By comparing the concentrations of adipokines obtained from the aqueous humor of the two groups, the relationship between DR and adipokines was analyzed. In addition, by analyzing the correlation between obesity and adipokines in patients, the relationship between central obesity and DR was finally confirmed. The WC was significantly higher in patients than in the non-patient group. The concentrations of all adipokines compared in this study were significantly higher in the DR group than in the non-DM group (p < 0.05). Among them, adiponectin, leptin, TNF-α, Factor D (adipsin), lipocalin-2 (NGAL), Serpin E1 (PAI-1), and CXCL8 (IL-8) were confirmed to have a positive correlation with central obesity (defined as WC). These findings suggest that central obesity is strongly associated with the risk of DR. Full article
(This article belongs to the Special Issue New Therapeutic Tools in Diabetic Retinopathy)
Show Figures

Figure 1

Review

Jump to: Research

18 pages, 991 KiB  
Review
Experiment-Based Interventions to Diabetic Retinopathy: Present and Advances
by Siwei Liu, Yahan Ju and Ping Gu
Int. J. Mol. Sci. 2022, 23(13), 7005; https://doi.org/10.3390/ijms23137005 - 23 Jun 2022
Cited by 7 | Viewed by 2859
Abstract
Diabetic retinopathy is the major blinding disease among working-age populations, which is becoming more significant due to the growth of diabetes. The metabolic-induced oxidative and inflammatory stress leads to the insult of neovascular unit, resulting in the core pathophysiology of diabetic retinopathy. Existing [...] Read more.
Diabetic retinopathy is the major blinding disease among working-age populations, which is becoming more significant due to the growth of diabetes. The metabolic-induced oxidative and inflammatory stress leads to the insult of neovascular unit, resulting in the core pathophysiology of diabetic retinopathy. Existing therapies focus on the inflammation, oxidation, and angiogenesis phenomena of diabetic retinopathy, without effect to radically cure the disease. This review also summarizes novel therapeutic attempts for diabetic retinopathy along with their advantages and disadvantages, mainly focusing on those using cellular and genetic techniques to achieve remission on a fundamental level of disease. Full article
(This article belongs to the Special Issue New Therapeutic Tools in Diabetic Retinopathy)
Show Figures

Figure 1

Back to TopTop