Results 201 to 210 of about 122,836 (355)

Anemia‐associated mutations disrupt the CDIN1‐Codanin1 complex in inherited congenital dyserythropoietic anemia I (CDA‐I) disease

open access: yesThe FEBS Journal, EarlyView.
Congenital dyserythropoietic anemia type I (CDA‐I) arises from mutations in Codanin1 and CDIN1. Using quantitative biophysical approaches, we show that disease‐associated mutations disrupt the CDIN1‐Codanin1 complex. Our findings provide critical insights into the molecular mechanism that links protein dysfunction to disturbing chromatin arrangement ...
Martin Stojaspal   +8 more
wiley   +1 more source

Tyrosine residues at the substrate binding site in human NQO1 homodimer: Protein conformational dynamics and optimization of substrate binding geometry

open access: yesThe FEBS Journal, EarlyView.
Human NAD(P)H:quinone oxidoreductase 1 is a homodimeric flavoenzyme crucial for redox metabolism and linked to significant health issues. Point mutations at Tyr126 and Tyr128 demonstrate their essential roles in optimizing substrate binding geometry for catalysis, as well as in half‐site reactivity and conformational dynamics during the enzyme's ...
Maribel Rivero   +8 more
wiley   +1 more source

Novel optimization of multi‐mechanistic approaches for the acute treatment of a migraine attack: A review

open access: yesHeadache: The Journal of Head and Face Pain, EarlyView.
Abstract Objective To highlight key factors required to optimize multi‐mechanistic approaches with oral combination treatments for the acute management of a migraine attack. Background Given the complex multi‐factorial nature of migraine, combining treatments with different mechanisms of action should improve outcomes compared to monotherapies, but ...
Stephen Silberstein, Alan M. Rapoport
wiley   +1 more source

Early Use of Fentanyl Increases Risk of Delirium in Patients Transfer to the intensive Care Unit After Cardiac Surgery Immediately: A Target Trial Emulation

open access: yesJournal of Evidence-Based Medicine, EarlyView.
ABSTRACT Aim In the post‐operative period of cardiac surgeries, the majority of patients are admitted to the intensive care unit (ICU) for ongoing management, where delirium frequently occurs as a complication. However, the association between various analgesic regimens and the onset of postoperative delirium in ICU patients following cardiac surgery ...
Zhongkai Qu   +9 more
wiley   +1 more source

Efficacy and Safety of Quadruple Therapy With Semisynthetic Tetracycline for Helicobacter pylori Eradication: A Meta‐Analysis

open access: yesJournal of Gastroenterology and Hepatology, EarlyView.
ABSTRACT Background High antibiotic resistance and limited tetracycline accessibility severely restrict the clinical application of classic bismuth quadruple therapy (BQT), creating an urgent demand for alternative regimens. Methods A systematic search was conducted in PubMed, Embase, Cochrane Library, and Web of Science up to June 3, 2025, for trials ...
Qi‐Qi Guo   +7 more
wiley   +1 more source

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