Glyoxal (GO), a by-product of glucose auto-oxidation, is involved in the glycation of proteins/ lipids and formation of advanced glycation (AGE) and lipoxidation (ALE) end products. AGE/ALE were shown to contribute to diabetic complications development/progression such as nephropathy. Diabetic nephropathy progression has an oxidative nature. Given the antioxidant effects of polyphenols, potential protective effects of resveratrol, curcumin and gallic acid, in rat renal cells treated with GO, were evaluated in the present work. According to our results, incubation of GO with the cells reduced their viability and led to membrane lysis, reactive oxygen species (ROS) formation, lipid peroxidation, mitochondrial membrane potential collapse, and lysosomal membrane leakage. These findings were prevented by pre-treatment with resveratrol, curcumin and gallic acid. Mitochondrial and lysosomal toxic interactions appear to worsen oxidative stress/cytotoxicity produced by GO. Resveratrol, curcumin and gallic acid inhibited ROS formation and attenuated GO-induced renal cell death.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7708762 | PMC |
| http://dx.doi.org/10.1016/j.toxrep.2020.11.008 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Unraveling the pathogenesis of bone marrow hematopoietic injury and the therapeutic potential of natural products.
Pharmacol Res
January 2025
TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province. Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China. Electronic address:
Bone marrow hematopoietic injury encompasses a range of pathological conditions that disrupt the normal function of the hematopoietic system, primarily through the impaired production and differentiation of bone marrow hematopoietic cells. Key pathogenic mechanisms include aging, radiation damage, chemical induction, infection and inflammation, and cross-talk with non-hematopoietic diseases. These pathological factors often lead to myelosuppression and myeloid skewing.
View Article and Find Full Text PDFThe Role of Phytochemicals in Managing Neuropathic Pain: How Much Progress Have We Made?
Nutrients
December 2024
Department of Anesthesiology, Advocate Illinois Masonic Medical Center, Chicago, IL 60657, USA.
Neuropathic pain is a complex and debilitating condition resulting from nerve damage, characterized by sensations such as burning, tingling, and shooting pain. It is often associated with conditions such as multiple sclerosis (MS), Guillain-Barré syndrome (GBS), and diabetic polyneuropathy. Conventional pain therapies frequently provide limited relief and are accompanied by significant side effects, emphasizing the need to explore alternative treatment options.
View Article and Find Full Text PDFNatural Products as Modulators of Aryl Hydrocarbon Receptor Signaling in Atopic Dermatitis Management.
Molecules
December 2024
Division of Food Functionality Research, Korea Food Research Institute (KFRI), Wanju 55365, Republic of Korea.
Atopic dermatitis (AD) is a chronic inflammatory skin condition characterized by immune dysregulation, skin barrier dysfunction, and a significant patient burden. Recent studies have highlighted the aryl hydrocarbon receptor (AhR) as a promising therapeutic target for AD management because of its pivotal role in modulating immune responses and maintaining skin barrier integrity. The dysfunction of the AhR pathway has been linked to AD pathogenesis, emphasizing the need for therapies that can restore its regulatory functions.
View Article and Find Full Text PDFMechanisms and early efficacy data of caloric restriction and caloric restriction mimetics in neurodegenerative disease.
Neuroscience
January 2025
Department of Biosciences, Jamia Millia Islamia, New Delhi, 110025, India; Manipal Centre for Biotherapeutics Research, Manipal Academy of Higher Education, Manipal, 576 104, Karnataka, India. Electronic address:
Neurodegenerative disorders (NDDs) have been prevalent for more than a decade, and the number of individuals affected per year has increased exponentially. Among these NDDs, Alzheimer's disease, which causes extreme cognitive impairment, and Parkinson's disease, characterized by impairments in motor activity, are the most prevalent. While few treatments are available for clinical practice, they have minimal effects on reversing the neurodegeneration associated with these debilitating diseases.
View Article and Find Full Text PDFPlant-Derived Treatments for Different Types of Muscle Atrophy.
Phytother Res
January 2025
Department of Spine Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China.
With the development of medicine and chemistry, an increasing number of plant-derived medicines have been shown to exert beneficial therapeutic on the treatment of various physical and psychological diseases. In particular, by using physical chemistry methods, we are able to examine the chemical components of plants and the effects of these substances on the human body. Muscle atrophy (MA) is characterized by decreased muscle mass and function, is caused by multiple factors and severely affects the quality of life of patients.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!