98%
921
2 minutes
20
Today's world population is currently faced with a new type of non-transmissible pandemic: obesity. This lifestyle-related condition is driving the emergence of the diabetes pandemic through the development of low-level chronic inflammation. In recent years, a novel class of non-coding RNA, microRNA (miRNA), have emerged as being important regulators of numerous biological functions. Among these functions are basic maintenance of cell signalling and tissue architecture. Disruption of miRNA levels can contribute not only to the development of the chronic inflammation observed in obese diabetics, but also the development of both pancreatic β-cell dysfunction and loss, along with insulin resistance in metabolic tissues. These primary events set the scene for dysfunction of other tissues, including the retina, kidney, peripheral nerves, heart and the vasculature as a whole. Here, miRNAs again play a deterministic role in the development of a range of diseases collectively termed diabetic complications. Disturbances in miRNA levels appear to be reflected in the serum of patients and this may prove to be diagnostic in patients prior to clinical manifestation of disease, thus improving management of diabetes and its associated complications. Not only are miRNAs displaying promise as an early biomarker for disease, but a number of these miRNAs are displaying therapeutic potential with several in pre-clinical development. The present review aims to highlight our current understanding of miRNAs and their interaction with inflammatory signalling in the development and progression of diabetes and its complications. Utilization of miRNAs as biomarkers and therapeutic targets will also be considered.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1042/CS20130079 | DOI Listing |
Wounds
August 2025
Department of Nursing, Federal University of Ceará, Ceará, Brazil.
Background: Diabetic foot ulcers (DFUs) are a major clinical challenge, particularly among patients with refractory ulcers, that often lead to severe complications such as infection, amputation, and high mortality. Innovations supported by strong clinical evidence have the potential to improve healing outcomes, enhance quality of life, and reduce the economic burden on individuals and health care systems.
Objective: To describe the design of the concurrent optical and magnetic stimulation (COMS) therapy Investigational Device Exemption (IDE) study for refractory DFUs (MAVERICKS) trial.
Heart Lung Circ
September 2025
Department of Gastroenterology and Hepatology, Fiona Stanley Hospital, Murdoch, WA, Australia; Medical School, The University of Western Australia, Perth, WA, Australia; Curtin Medical School, Curtin University, Bentley, WA, Australia. Electronic address:
Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most common chronic liver disease worldwide, with a reach extending beyond the liver to include other metabolic syndrome-related disorders. Cardiovascular disease and type 2 diabetes mellitus are recognised non-communicable disorders and often downstream complications of MASLD and share similar risk factors. However, MASLD has not been afforded parity alongside other cardiometabolic non-communicable disorders, including the cardiovascular-kidney-metabolic (CKM) syndrome.
View Article and Find Full Text PDFBMJ Case Rep
September 2025
Division of Neurology, Department of Internal Medicine, Nihon University School of Medicine, Itabashi, Tokyo, Japan.
Eosinophilic granulomatosis with polyangiitis (EGPA) and bullous pemphigoid (BP) are both autoimmune diseases characterised by eosinophilic involvement. Coexistence of the two diseases is rare, and confirmatory immunological analyses for BP are lacking in such cases. Here, we report a male in his 80s diagnosed with EGPA 5 years previously who developed numbness and tense blisters but showed no peripheral eosinophilia.
View Article and Find Full Text PDFJ Am Coll Cardiol
September 2025
Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong Special Administrative Region of China; Advanced Data Analytics for Medical Science Limited, Hong Kong Special Administrative Region of China
Background: There is no consensus for using statins for primary prevention of cardiovascular disease (CVD) and all-cause mortality in adults with type 1 diabetes mellitus (T1DM), because no randomized controlled trial has exclusively investigated statins in this population.
Objectives: In this study, the authors sought to evaluate the long-term risks and benefits of statins for primary prevention in adults with T1DM.
Methods: We performed a sequential target trial emulation comparing statin initiation vs noninitiation using UK primary care data from the IQVIA Medical Research Data database.
Objectives: To investigate whether quantitative retinal markers, derived from multimodal retinal imaging, are associated with increased risk of mortality among individuals with proliferative diabetic retinopathy (PDR), the most severe form of diabetic retinopathy.
Design: Longitudinal retrospective cohort analysis.
Setting: This study was nested within the AlzEye cohort, which links longitudinal multimodal retinal imaging data routinely collected from a large tertiary ophthalmic institution in London, UK, with nationally held hospital admissions data across England.