Reactive Carbonyl Species In Vivo: Generation and Dual Biological Effects

HM Semchyshyn - The Scientific World Journal, 2014 - Wiley Online Library
Reactive carbonyls are widespread species in living organisms and mainly known for their
damaging effects. The most abundant reactive carbonyl species (RCS) are derived from …

Role of methylglyoxal in Alzheimer's disease

C Angeloni, L Zambonin, S Hrelia - BioMed research …, 2014 - Wiley Online Library
Alzheimer's disease is the most common and lethal neurodegenerative disorder. The major
hallmarks of Alzheimer's disease are extracellular aggregation of amyloid β peptides and …

Methylglyoxal promotes oxidative stress and endothelial dysfunction

CM Sena, P Matafome, J Crisóstomo… - Pharmacological …, 2012 - Elsevier
Modern diets can cause modern diseases. Research has linked a metabolite of sugar,
methylglyoxal (MG), to the development of diabetic complications, but the exact mechanism …

Carnosine and its possible roles in nutrition and health

AR Hipkiss - Advances in food and nutrition research, 2009 - Elsevier
The dipeptide carnosine has been observed to exert antiaging activity at cellular and whole
animal levels. This review discusses the possible mechanisms by which carnosine may …

Oxidative stress and aging: is methylglyoxal the hidden enemy?

KM Desai, T Chang, H Wang… - Canadian journal of …, 2010 - cdnsciencepub.com
Aging is a multifactorial process that involves changes at the cellular, tissue, organ and the
whole body levels resulting in decreased functioning, development of diseases, and …

Methylglyoxal, obesity, and diabetes

P Matafome, C Sena, R Seiça - Endocrine, 2013 - Springer
Methylglyoxal (MG) is a highly reactive compound derived mainly from glucose and fructose
metabolism. This metabolite has been implicated in diabetic complications as it is a strong …

Reactive astrocytes give neurons less support: implications for Alzheimer's disease

ML Steele, SR Robinson - Neurobiology of aging, 2012 - Elsevier
Astrocytes become activated in Alzheimer's disease (AD), contributing to and reinforcing an
inflammatory cascade. It is proposed that by transforming from a basal to a reactive state …

Chronic methylglyoxal infusion by minipump causes pancreatic β-cell dysfunction and induces type 2 diabetes in Sprague-Dawley rats

A Dhar, I Dhar, B Jiang, KM Desai, L Wu - Diabetes, 2011 - Am Diabetes Assoc
OBJECTIVE The incidence of high dietary carbohydrate-induced type 2 diabetes is
increasing worldwide. Methylglyoxal (MG) is a reactive glucose metabolite and a major …

Methylglyoxal in metabolic disorders: facts, myths, and promises

P Matafome, T Rodrigues, C Sena… - Medicinal research …, 2017 - Wiley Online Library
Glucose and fructose metabolism originates the highly reactive byproduct methylglyoxal
(MG), which is a strong precursor of advanced glycation end products (AGE). The MG has …

Methylglyoxal-induced mitochondrial dysfunction in vascular smooth muscle cells

H Wang, J Liu, L Wu - Biochemical pharmacology, 2009 - Elsevier
The effects of methylglyoxal (MG) on mitochondria with specific foci on peroxynitrite
(ONOO−) production, manganese superoxide dismutase (MnSOD) activity, and …