Results 201 to 210 of about 64,091 (292)

Volumetric and Intrastructural Characterization of the Substantia Nigra Using Optimized Synthetic MR Images Derived From Quantitative T1 Maps at 3 T

open access: yesNMR in Biomedicine, Volume 39, Issue 11, November 2026.
Automated segmentation using the NextBrain atlas and synthetic MRI effectively overcomes systematic age‐related biases observed in manual delineation of the substantia nigra. A novel qT1‐based synthetic contrast utilizing signal‐increased pseudo‐proton spin density (pPSD) provides improved intrastructural separation of nigral subregions (SNpc and SNpr)
Lukas von Erdmannsdorff   +5 more
wiley   +1 more source

Patients' Experiences and Satisfaction With Immediate‐Loaded Zygomatic Implant Fixed Rehabilitation: A Qualitative Study

open access: yesClinical Oral Implants Research, Volume 37, Issue 11, Page 1290-1300, November 2026.
ABSTRACT Objective To obtain an in‐depth understanding of patients' perspectives, their experiences and satisfaction with immediate‐loaded zygomatic implant (ILZI) fixed rehabilitation. Methods This qualitative study employed interpretive descriptive methodology and was conducted as the second phase of our previous quantitative study on patient ...
Anisha Rodrigues   +3 more
wiley   +1 more source

ALOX15 mediates thrombin‐induced myristoylation, trafficking, and interaction of protease‐activated receptors, leading to platelet activation and hemostasis

open access: yesThe FEBS Journal, Volume 293, Issue 21, Page 6323-6348, November 2026.
The role of PARs in platelet function is fairly known; however, the underlying mechanisms are not fully understood. We report that thrombin myristoylates PAR4 in mouse platelets and PAR1 and PAR4 in human platelets, facilitating their membrane transport and interaction, leading to PAR3/4 heterodimers in mice and PAR1/4 heterodimers in humans.
Suresh Govatati   +4 more
wiley   +1 more source

Wee1 kinase differentially regulates maize CDKA2;1a and CDKB1;1

open access: yesThe FEBS Journal, Volume 293, Issue 21, Page 6525-6551, November 2026.
In eukaryotes, Wee1 kinase inhibits the kinase activity of CDK/Cyc complexes through phosphorylation of a conserved residue in the CDK moiety. Wee1 is also present in plants, but has been scarcely studied. We have studied maize Wee1 regulation of CDKA/CycD2;2a or CDKB/CycD2;2a complexes.
Mingyar N. López‐Hernández   +4 more
wiley   +1 more source

Structural insights into cobalamin loading and reactivation of human methionine synthase. [PDF]

open access: yesNat Commun
Ferreira DSM   +13 more
europepmc   +1 more source

Outcomes and Reclassification Patterns in Inflammatory Bowel Disease Unclassified: A Multicenter Study Matched With Ulcerative Colitis From Spanish ENEIDA Registry

open access: yesJournal of Gastroenterology and Hepatology, Volume 41, Issue 11, Page 3413-3421, November 2026.
ABSTRACT Background and Aim Around 10% of patients with inflammatory bowel disease do not fulfill the diagnostic criteria for Crohn's disease (CD) or ulcerative colitis (UC). These cases are labelled as inflammatory bowel disease unclassified (IBDU).
M. González‐Vivó   +23 more
wiley   +1 more source

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