Results 31 to 40 of about 90,248 (215)
Homocysteine homeostasis and betaine-homocysteine S-methyltransferase expression in the brain of hibernating bats. [PDF]
PLoS ONE, 2013 Elevated homocysteine is an important risk factor that increases cerebrovascular and neurodegenerative disease morbidity. In mammals, B vitamin supplementation can reduce homocysteine levels.
Yijian Zhang +4 more
doaj +1 more source
Plasma homocysteine, folate and vitamin B(12) compared between rural Gambian and UK adults. [PDF]
, 2006 The disease risk indicator plasma total homocysteine (tHcy) is influenced by genetic and environmental factors, including folate and vitamin B(12) status. Little is known about the determinants of tHcy in rural West Africa.
Moore, Sophie E +3 more
core +1 more source
Angewandte Chemie, EarlyView.Mixed MtaABC/MtgABC methyltransferase systems were developed for non‐native thiol and aniline methylation using the unactivated methyl donors methanol and glycine betaine. The platform enabled site‐selective and enantioselective methylation with turnover number up to 6000, representing the first enantioselective non‐native catalysis by cobamide ...
Amardeep Kumar +3 more
wiley +2 more sources
The effect of the dietary constituent conjugated linoleic acid and homocysteine on vascular endothelial cell function [PDF]
, 2004 The interaction between circulating dietary constituents and the vascular endothelial monolayer is vital to the proper maintenance o f vascular homeostatic mechanisms, such as vasoregulation. Endothelial dysfunction with subsequent loss of vasoregulatory
Coen, Paul Martin
core +2 more sources
Artery Research, 2020 Age-related decreases in executive function and an increase in arterial stiffness and plasma homocysteine levels are related to the risk of dementia. However, the association between executive function, arterial stiffness, and homocysteine levels remains
Ai Shindo-Hamasaki +3 more
doaj +1 more source
The concentration of homocysteine-derived disulfides in human coronary artery [PDF]
, 2007 *Background* Based on previous findings, we have estimated that, in injured coronary artery tissue, the low molecular weight disulfides homocystine and cysteine-homocysteine, otherwise identified as oxidized homocysteine equivalents (OHcyE ...
Liberato Ciavatta +3 more
core
A Facial Foundation Model for Clinical Biomarker Prediction and Real‐World Mobile Deployment
Advanced Science, EarlyView.MedicalFaceFound is a facial foundation model developed through three‐stage progressive pre‐training, adapting representations from general vision to facial structure and clinical phenotypes. Using a single facial image, it estimates 62 biomarkers across multiple physiological systems and supports downstream risk prediction for cardiovascular ...
Tingfeng Xu +15 more
wiley +1 more source
Advanced Science, EarlyView.Mitochondrial localization of Cx26 emerges as a double‐edged sword in colorectal cancer. PIMT‐mediated methylation of Cx26 promotes its mitochondrial localization and stability. Mitochondrial Cx26 then facilitates ER‐mitochondria communication and Ca2+ signaling, thereby promoting metastatic progression. Bortezomib exploits this malignant adaptation by
Jie Wang +9 more
wiley +1 more source
B vitamins and cognitive performance in older adults: Review [PDF]
, 2013 A copious amount of scientific scrutiny has been dedicated to documenting typical and atypical human ageing, with a substantial body of work focusing upon the impact of lifestyle choices.
Riby, Leigh +8 more
core +1 more source
Advanced Science, EarlyView.A tailored tripartite supramolecular ratiometric probe, engineered by modulating the fluorogenic guest's cationic locus, enables ultrafast histamine monitoring in living cells. Utilizing a competitive displacement mechanism, this system achieves a sub‐second response time with high selectivity.
Chenming Chan +4 more
wiley +1 more source