Results 131 to 140 of about 68,825 (297)

Chromosomal and immune dysregulation underlying granular mitosis in glioblastoma

Brain Pathology, EarlyView.
Granular mitosis (GM) morphology is linked to PI3K/PTEN pathway alterations, chromosomal disorganization, and impaired innate immunity. Cells exhibiting GM morphology are associated with localized immune responses within their immediate spatial microenvironment.
Rachel Barboza, Xuan Wang, August Lin, Eric Liu, Pramath Kakodkar, Yayuan Zhao, Quinn Le, Christina A. Castellani, Qi Zhang   +8 more
wiley   +1 more source

centromere

Citation: 'centromere' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.10502 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +2 more sources

The Centromere [PDF]

The American Journal of Human Genetics, 1998
Joana Perdigão, Claudio E. Sunkel
openaire   +2 more sources

Centromere proteins CENP-C and CAL1 functionally interact in meiosis for centromere clustering, pairing, and chromosome segregation

, 2013
Meiotic chromosome segregation involves pairing and segregation of homologous chromosomes in the first division and segregation of sister chromatids in the second division.
Orr-Weaver, Terry, Unhavaithaya, Yingdee
core   +1 more source

Notoginsenoside‐Fa mitigates vascular endothelial permeability via targeting SUGT1 to stabilize NLRP3 in a resting state

British Journal of Pharmacology, EarlyView.
Background and Purpose Notoginsenoside‐Fa (Noto‐Fa) is an emerging active compound derived from notoginseng with promise in treating cardiovascular diseases. The development of cardiovascular diseases is intricately linked to the damage of vascular endothelium and it is widely acknowledged that numerous chronic inflammation pathways, especially the ...
Xiao‐Ying Yu, Da‐Hao Mai, Xing‐Ming Zhong, Li‐Ting Huang, Lan‐Ting Fu, He‐Cai Wang, Ke Wang, Hai‐Yan Li, Qiu‐He Chen, Yang Chen   +9 more
wiley   +1 more source

Ionizing Radiation and Ultraviolet Light Irradiation‐Associated DNA Damage Increasing Genomic Instability Risk

Cancer Science, EarlyView.
UV irradiation induces two major types of pyrimidine dimers, CPDs and 6–4PPs. Whereas 6–4PPs efficiently induce cell‐cycle arrest, CPDs do not and frequently persist into S phase. As a result, DSBs can arise in the presence of unrepaired CPDs after 6–4PPs have been repaired, increasing the risk of genomic instability.
Ken‐ichi Yoshioka, Yusuke Matsuno, Rika Kusumoto‐Matsuo   +2 more
wiley   +1 more source

Determining the Mechanism of CSR-1 RNAi Pathway in Organizing Holocentromere in Caenorhabditis elegans

, 2016
CSR-1 RNAi pathway is required for the holocentromere organization and proper chromosome segregation in Caenorhabditis elegans. It remains obscure how this pathway functionally links to these two events. A previous study showed that germline genes, which
Wong, YYC, Yuen, KWY
core  

Pathogenicity of NUSAP1 Variants Is Defined by NMD‐Escape: Evidence From Two Novel Cases and Systematic Population‐Based Variant Analysis

Clinical Genetics, EarlyView.
Heterozygous de novo nonsense variants in the penultimate and last exons of NUSAP1 were identified in two unrelated individuals, predicted to escape NMD. In population data, nonsense variants were observed in exons 1–9 (of 11) in NUSAP1 but were absent from its 3′‐terminal region.
Maureen Jacob, Susann Badmann, Stefania Bigoni, Maria Iascone, Ilaria Vivaldi, Katharina Mayerhanser, Robert Kopajtich, Holger Prokisch, Cristina Forest, Sebastian Eck, Michael Zech, Elisabeth Graf, Matias Wagner, Juliane Winkelmann, Theresa Brunet, Melanie Brugger   +15 more
wiley   +1 more source

ZSCAN4 functions as a safeguard to maintain centromere integrity during oocyte meiosis

Genome Biology
Background Centromeres play a vital role in ensuring accurate chromosome segregation during meiosis by serving as the foundation for kinetochore assembly and microtubule attachment.
Da Yi Choi, Jiyeon Leem, Crystal Lee, Jeong Su Oh   +3 more
doaj   +1 more source

Compromised DNA replication in gut cells underlies sensitivity to genotoxic stress in the tardigrade Hypsibius exemplaris

The FEBS Journal, EarlyView.
DNA damage in the tardigrade Hypsibius exemplaris elicits distinct cellular outcomes depending on replication status. While non‐replicating cells tolerate genotoxic stress, constitutively replicating cells undergo irreversible replication failure upon DNA damage, leading to loss of tissue homeostasis, fat depletion, sterility, and organismal death ...
Gonzalo Quiroga‐Artigas, Pauline Fontanié, Benjamin Lacroix, Maria Dolores Molina, María Moriel‐Carretero   +4 more
wiley   +1 more source