Results 51 to 60 of about 13,983 (221)

Antioxidant supplementation blunts the proteome response to 3 weeks of sprint interval training preferentially in human type 2 muscle fibres

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Sprint interval training (SIT) is a popular time‐efficient type of endurance training. Healthy young men performed nine SIT sessions (4–6 × 30 s all‐out cycling sprints) over 3 weeks while being supplemented with antioxidants (high doses of vitamins C and E) or placebo. Muscle biopsies taken before and after the first SIT session
Victoria L. Wyckelsma   +12 more
wiley   +1 more source

Purification and Characterization of Human Hypoxanthine/Guanine Phosphoribosyltransferase [PDF]

open access: yesEuropean Journal of Biochemistry, 1977
Human hypoxanthine/guanine phosphoribosyltransferase (EC 2.4.2.8) was purified from red blood cells by the following two methods. Method A includes (a) elimination of hemoglobin by DEAE‐cellulose, (b) DEAE‐Sephadex chromatography, (c) specific elution of the enzyme from CM‐Sephadex by pyrophosphate and (d) Sephadex G‐100 gel filtration.
H, Muensch, A, Yoshida
openaire   +2 more sources

TRP canonical 4 and/or 5 channel inhibition reduces aversion‐ and increases reward‐responding in chronically stressed mice

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 9, Page 2139-2165, May 2026.
Abstract Background and Purpose Pharmacological inhibition of TRPC4 and/or TRPC5 channels reduces Pavlovian aversion memory in stressed mice and reduces amygdala reactivity to aversion in humans with depression. The aims of this mouse study were to improve understanding of these anxiolytic processes, determine whether there are corrective effects on ...
Giulia Poggi   +14 more
wiley   +1 more source

Striatal neurodevelopment is dysregulated in purine metabolism deficiency and impacts DARPP-32, BDNF/TrkB expression and signaling: new insights on the molecular and cellular basis of Lesch-Nyhan Syndrome. [PDF]

open access: yesPLoS ONE, 2014
Lesch-Nyhan Syndrome (LNS) is a neurodevelopmental disorder caused by mutations in the gene encoding the purine metabolic enzyme hypoxanthine-guanine phosphoribosyltransferase (HPRT).
Ghiabe-Henri Guibinga   +2 more
doaj   +1 more source

In Vivo Biotinylation of the Toxoplasma Parasitophorous Vacuole Reveals Novel Dense Granule Proteins Important for Parasite Growth and Pathogenesis. [PDF]

open access: yes, 2016
UnlabelledToxoplasma gondii is an obligate intracellular parasite that invades host cells and replicates within a unique parasitophorous vacuole. To maintain this intracellular niche, the parasite secretes an array of dense granule proteins (GRAs) into ...
Bell, Hannah N   +7 more
core   +2 more sources

Model‐Based Strategy for 6‐Mercaptopurine Treatment in Acute Lymphoblastic Leukemia Maintenance Phase: Prediction of 6‐TGN and 6‐MMP Concentrations to Optimize Treatment

open access: yesPediatric Blood &Cancer, Volume 73, Issue 4, April 2026.
ABSTRACT Introduction Acute lymphoblastic leukemia (ALL) is the most common pediatric cancer. The pro‐drug 6‐mercaptopurine (6‐MP), essential during maintenance, is converted into active 6‐thioguanine (6‐TGN) and toxic 6‐methylmercaptopurine (6‐MMP) metabolites, resulting in marked variability in efficacy and toxicity.
Anne Ravix   +5 more
wiley   +1 more source

Differential impact of drugs on the outcome of ETV6-RUNX1 positive childhood B-cell precursor acute lymphoblastic leukaemia : results of the EORTC CLG 58881 and 58951 trials [PDF]

open access: yes, 2018
info:eu-repo/semantics ...
Benoit, Yves   +30 more
core   +2 more sources

Use of Computational Models to Investigate Human Targets of Small Ubiquitous Molecules

open access: yesChemBioChem, Volume 27, Issue 8, April 2026.
Chemoinformatics and atomistic modeling were combined to identify protein targets of environmentally and occupationally relevant chemical compounds. A public database linking chemicals, genes, phenotypes, and diseases was used for validation. The study highlights the potential and limitations of these fast, low‐cost computational approaches for early ...
Elena Frasnetti   +5 more
wiley   +1 more source

Prioritization of Deleterious Variations in the Human Hypoxanthine-Guanine Phosphoribosyltransferase Gene

open access: yesMedical Laboratory Journal, 2018
Background and Objectives: Non-synonymous single nucleotide polymorphisms are typical genetic variations that may potentially affect the structure or function of expressed proteins, and therefore could be involved in complex disorders.
Semira Kheiri   +3 more
doaj  

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