Methylglyoxal, a highly reactive dicarbonyl compound, in diabetes, its vascular complications, and other age-related diseases

CG Schalkwijk, CDA Stehouwer - Physiological reviews, 2020 - journals.physiology.org
The formation and accumulation of methylglyoxal (MGO), a highly reactive dicarbonyl
compound, has been implicated in the pathogenesis of type 2 diabetes, vascular …

The role of methylglyoxal and the glyoxalase system in diabetes and other age-related diseases

DEM Maessen, CDA Stehouwer… - Clinical …, 2015 - portlandpress.com
The formation and accumulation of advanced glycation endproducts (AGEs) are related to
diabetes and other age-related diseases. Methylglyoxal (MGO), a highly reactive dicarbonyl …

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 …

Site-specific glycation of human heat shock protein (Hsp27) enhances its chaperone activity

S Mukherjee, DP Vogl, CFW Becker - ACS Chemical Biology, 2023 - ACS Publications
Non-enzymatic posttranslational modifications are believed to affect at least 30% of human
proteins, commonly termed glycation. Many of these modifications are implicated in various …

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 …

Future potential for anti-infectives from bacteria–how to exploit biodiversity and genomic potential

R Müller, J Wink - International Journal of Medical Microbiology, 2014 - Elsevier
The early stages of antibiotic development include the identification of novel hit compounds.
Since actinomycetes and myxobacteria are still the most important natural sources of active …

Connexin hemichannels mediate glutathione transport and protect lens fiber cells from oxidative stress

W Shi, MA Riquelme, S Gu… - Journal of cell science, 2018 - journals.biologists.com
Elevated oxidized stress contributes to lens cataracts, and gap junctions play important roles
in maintaining lens transparency. As well as forming gap junctions, connexin (Cx) proteins …

Glycation-mediated inter-protein cross-linking is promoted by chaperone–client complexes of α-crystallin: implications for lens aging and presbyopia

SK Nandi, RB Nahomi, J Rankenberg… - Journal of Biological …, 2020 - ASBMB
Lens proteins become increasingly cross-linked through nondisulfide linkages during aging
and cataract formation. One mechanism that has been implicated in this cross-linking is …

Investigating the role of double mutations R12C/P20R, and R12C/R69C on structure, chaperone-like activity, and amyloidogenic properties of human αB-crystallin

SH Khaleghinejad, MB Shahsavani… - International Journal of …, 2023 - Elsevier
Abstract α-crystallin is a structurally essential small heat shock protein (sHSP) with a
chaperone-like activity which maintains transparency of the lenticular tissues during a period …

Therapeutic potential of α-crystallin

RH Nagaraj, RB Nahomi, NH Mueller… - … et Biophysica Acta (BBA …, 2016 - Elsevier
Background The findings that α-crystallins are multi-functional proteins with diverse
biological functions have generated considerable interest in understanding their role in …