The Potential of Mesenchymal Stem/Stromal Cells in Diabetic Wounds and Future Directions for Research and Therapy—Is It Time for Use in Everyday Practice? DOI Open Access
Damian Sieńko, Ilona Szabłowska‐Gadomska,

Anna Nowak-Szwed

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(22), P. 12171 - 12171

Published: Nov. 13, 2024

The treatment of diabetic wounds is impaired by the intricate nature diabetes and its associated complications, necessitating novel strategies. utilization mesenchymal stem/stromal cells (MSCs) as a therapeutic modality for chronic recalcitrant in patients an active area investigation aimed at enhancing potential covering tissue regeneration. threat posed to patient their environment presence foot ulcer (DFU) so significant that any additional approach opens new pathways halt progression local changes, which subsequently lead generalized inflammatory process, offers chance reduce risk amputation or even death. This article explores MSCs treatment, examining mechanisms action, clinical application challenges, future directions research therapy.

Language: Английский

The Role of Fractalkine in Diabetic Retinopathy: Pathophysiology and Clinical Implications DOI Open Access

Cheng-Yung Lee,

Chang‐Hao Yang

International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(1), P. 378 - 378

Published: Jan. 4, 2025

Diabetic retinopathy (DR) is a complication of diabetes, characterized by progressive microvascular dysfunction that can result in vision loss. Chronic hyperglycemia drives oxidative stress, endothelial dysfunction, and inflammation, leading to retinal damage complications such as neovascularization. Current treatments, including anti-VEGF agents, have limitations, necessitating the exploration alternative therapeutic strategies. Fractalkine (CX3CL1), chemokine with dual roles membrane-bound adhesion molecule soluble chemoattractant, has emerged potential target. Its receptor, CX3CR1, expressed on immune cells mediates processes cell recruitment microglial activation through intracellular signaling pathways. In DR, fractalkine plays critical angiogenesis, neuroprotection, balancing tissue repair. elevated levels are associated inflammation dysfunction. Experimental studies suggest deficiency exacerbates severity diabetic (DR), whereas exogenous appears reduce neuronal damage. However, its role pathological angiogenesis within DR remains unclear warrants further investigation. Preclinical evidence indicates may hold potential, particularly mitigating injury early-stage DR.

Language: Английский

Citations

1

Dioscin: Therapeutic potential for diabetes and complications DOI Creative Commons
Haoyang Gao,

Ze Wang,

Danlin Zhu

et al.

Biomedicine & Pharmacotherapy, Journal Year: 2023, Volume and Issue: 170, P. 116051 - 116051

Published: Dec. 28, 2023

Diabetes mellitus is a widespread metabolic disorder with increasing incidence worldwide, posing considerable threat to human health because of its complications. Therefore, cost-effective antidiabetic drugs minimal side effects are urgently needed. Dioscin, naturally occurring compound, helps reduce the complications diabetes by regulating glucose and lipid metabolism, protecting islet β cells, improving insulin resistance, inhibiting oxidative stress inflammatory response. Plant-derived dioscin reduces risk toxicity associated chemically synthesized drugs. It promising option for treating preventive therapeutic effects, which may be attributed variety underlying mechanisms. However, data compiled current studies preliminary. Information about molecular mechanism remains limited, no high-quality experiments clinical trials testing safety efficacy have been conducted. As resource research in this area, review expected provide systematic framework application treatment

Language: Английский

Citations

20

Algae-Derived Natural Products in Diabetes and Its Complications—Current Advances and Future Prospects DOI Creative Commons
Leonel Pereira, Ana Valado

Life, Journal Year: 2023, Volume and Issue: 13(9), P. 1831 - 1831

Published: Aug. 29, 2023

Diabetes poses a significant global health challenge, necessitating innovative therapeutic strategies. Natural products and their derivatives have emerged as promising candidates for diabetes management due to diverse compositions pharmacological effects. Algae, in particular, garnered attention potential source of bioactive compounds with anti-diabetic properties. This review offers comprehensive overview algae-derived natural management, highlighting recent developments future prospects. It underscores the pivotal role care delves into diversity algae, constituents, underlying mechanisms efficacy. Noteworthy algal substantial are briefly elucidated, along specific contributions addressing distinct aspects diabetes. The challenges limitations inherent utilizing algae interventions examined, accompanied by strategic recommendations optimizing effectiveness. By these considerations, this aims chart course research refining algae-based approaches. Leveraging multifaceted activities chemical components holds promise pursuit novel antidiabetic treatments. Through continued fine-tuning interventions, burden could be mitigated, ultimately leading enhanced patient outcomes.

Language: Английский

Citations

19

MSC-derived small extracellular vesicles mitigate diabetic retinopathy by stabilizing Nrf2 through miR-143-3p-mediated inhibition of neddylation DOI
Yueqin Chen, Jun Tong, Cong Liu

et al.

Free Radical Biology and Medicine, Journal Year: 2024, Volume and Issue: 219, P. 76 - 87

Published: April 9, 2024

Language: Английский

Citations

7

Therapeutic targeting of the complement system in ocular disease DOI Creative Commons

Sonika Rathi,

Rafiq Hasan,

Marius Ueffing

et al.

Drug Discovery Today, Journal Year: 2023, Volume and Issue: 28(11), P. 103757 - 103757

Published: Aug. 30, 2023

The complement system is involved in the pathogenesis of several ocular diseases, providing a rationale for investigation complement-targeting therapeutics these conditions. Dry age-related macular degeneration, as characterised by geographic atrophy (GA), currently most active area research therapeutics, with C3 inhibitor approved United States earlier this year marking first therapy GA. This review discusses role disease, provides an overview agents under development conditions, and reflects on lessons that can be learned from preclinical investigations clinical trials conducted field to date.

Language: Английский

Citations

14

Interleukin-17A in diabetic retinopathy: The crosstalk of inflammation and angiogenesis DOI

Jiani Li,

Tantai Zhao,

Yun Sun

et al.

Biochemical Pharmacology, Journal Year: 2024, Volume and Issue: 225, P. 116311 - 116311

Published: May 22, 2024

Language: Английский

Citations

5

Unlocking Nature's Treasures: Algae-Derived Natural Products in Diabetes and Its Complications - Current Advances and Future Prospects DOI Open Access
Leonel Pereira, Ana Valado

Published: July 12, 2023

Diabetes and its complications are a global health burden, necessitating novel therapeutic approaches. Natural products derivatives gaining attention as potential agents for managing diabetes due to their diverse constituents pharmacological activities. Algae, in particular, offer promising bioactive compounds with antidiabetic properties. This review provides an overview of natural derived from algae management, including advancements future prospects. It highlights the significance diabetes, explores algae's diversity, compounds, mechanisms action. The challenges, limitations, strategies optimizing algae-based interventions discussed, alongside research directions. Algae's multifaceted activities chemical make them attractive developing therapeutics. Further optimization have address burden improve patient outcomes.

Language: Английский

Citations

10

Genetic context modulates aging and degeneration in the murine retina DOI Creative Commons
Olivia J. Marola, Michael MacLean, Travis Cossette

et al.

Molecular Neurodegeneration, Journal Year: 2025, Volume and Issue: 20(1)

Published: Jan. 20, 2025

Abstract Background Age is the principal risk factor for neurodegeneration in both retina and brain. The brain share many biological properties; thus, insights into retinal aging degeneration may shed light onto similar processes Genetic makeup strongly influences susceptibility to age-related disease. However, studies investigating have not sufficiently accounted genetic diversity. Therefore, examining molecular across different backgrounds will enhance our understanding of human-relevant brain—potentially improving therapeutic approaches these debilitating conditions. Methods Transcriptomics proteomics were employed elucidate signatures nine genetically diverse mouse strains (C57BL/6J, 129S1/SvlmJ, NZO/HlLtJ, WSB/EiJ, CAST/EiJ, PWK/PhK, NOD/ShiLtJ, A/J, BALB/cJ) lifespan. These data predicted human disease-relevant changes WSB NZO strains. Accordingly, B6, WSB, mice subjected vivo examinations at 4, 8, 12, and/or 18M, including: slit lamp, fundus imaging, optical coherence tomography, fluorescein angiography, pattern/full-field electroretinography. Retinal morphology, vascular structure, cell counts assessed ex . Results We identified common strains, which included genes associated with photoreceptor function immune activation. background modulated signatures. Analysis type-specific marker loss photoreceptors ganglion cells (RGCs) NZO, respectively. Fundus exams revealed retinitis pigmentosa-relevant pigmentary abnormalities retinas diabetic retinopathy (DR)-relevant cotton wool spots exudates retinas. Profound dysfunction confirmed WSB. Molecular analyses indicated photoreceptor-specific proteins prior loss, suggesting photoreceptor-intrinsic In addition, age-associated RGC dysfunction, concomitant microvascular observed mice. Proteomic an early reduction protective antioxidant processes, underlie increased DR-relevant pathology NZO. Conclusions context a strong determinant aging, multi-omics resource can aid diseases eye Our investigations validated as improved preclinical models relevant neurodegenerative diseases.

Language: Английский

Citations

0

Neuroprotective effect of hydroxytyrosol-rich-olive mill wastewater extract on retinal degeneration in Tunisian Psammomys obesus, a model of diabetic retinopathy like human DOI

Oumaima Achour,

Sihem Mbarek,

Yosr Z. Haffani

et al.

Euro-Mediterranean Journal for Environmental Integration, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 24, 2025

Language: Английский

Citations

0

Update in the molecular mechanism and biomarkers of diabetic retinopathy DOI
Hui Zhu,

Bingqi Li,

Tao Huang

et al.

Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease, Journal Year: 2025, Volume and Issue: 1871(5), P. 167758 - 167758

Published: March 5, 2025

Language: Английский

Citations

0