Results 51 to 60 of about 308,029 (295)

Histidine-based salt as an ionic tag for proline: application in enantioselective cross aldol reaction in ionic liquids

open access: yes, 2020
A new ionic-liquid supported aminocatalyst was synthesized by the peptide coupling of proline on a ring-dialkylated histidine salt serving as ionic support.
Frédéric Guillen (8692575)   +1 more
core   +1 more source

Arginine methylation as a regulatory ratchet in cancer: From substrate selection to malignant‐state stabilization

open access: yesMolecular Oncology, EarlyView.
Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley   +1 more source

Gut microbiota-derived metabolites in inflammatory diseases based on targeted metabolomics

open access: yesFrontiers in Pharmacology, 2022
The gut microbiota plays an important role in inflammatory diseases. Metabolites in the three metabolic pathways of tryptophan (Trp), histidine (His), and phenylalanine (Phe) can affect various inflammatory conditions, such as obesity, diabetes ...
Hui Xu   +12 more
doaj   +1 more source

Dietary histidine supplementation prevents cataract development in adult Atlantic salmon, Salmo salar L., in seawater [PDF]

open access: yes, 2010
The aim of the present study was to investigate the cataract preventive effect of dietary histidine regimes in adult Atlantic salmon (Salmo salar L.) in seawater, both through manipulating the dietary histidine level and feeding period.
O. Breck   +9 more
core   +1 more source

The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer

open access: yesMolecular Oncology, EarlyView.
Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad   +2 more
wiley   +1 more source

Global regulation and virulence mediated by the histidine-responsive local transcription factor HutC in Pseudomonas aeruginosa

open access: yesmBio
Host-derived nutritional substrates fuel infection in invading bacteria, yet their potential as signaling molecules for host perception remains largely unexplored.
Kiran S. Jayan   +5 more
doaj   +1 more source

Histidine is essential for growth of Komagataella phaffii cultured in YPA medium

open access: yesFEBS Open Bio, 2022
Komagataella phaffii (a.k.a. Pichia pastoris) requires histidine for optimal growth when cultured in a medium containing yeast extract, peptone (YP), and acetate (YPA). We demonstrate that HIS4‐deficient, K.
Aditi Gupta, Pundi N. Rangarajan
doaj   +1 more source

Effects of feeding different histidine to lysine ratios on performance, meat quality, and the occurrence of breast myopathies in broiler chickens

open access: yesPoultry Science, 2022
: In modern fast-growing broiler chickens, meat quality becomes increasingly important due to the occurrence of novel breast myopathies such as white striping (WS), woody breast (WB), and spaghetti meat (SM), compromising the sustainability of the ...
J. Lackner   +3 more
doaj   +1 more source

The Role of Histidine-rich Glycoprotein in Coagulation & Fibrinolysis [PDF]

open access: yes, 2007
The fibrinolytic system has an important role in maintaining vascular patency by restricting fibrin clot formation to prevent occlusion of the blood vessel.
MacQuarrie, Jessica
core  

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

open access: yesFEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin   +12 more
wiley   +1 more source

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