Results 91 to 100 of about 198,084 (294)
Advanced Science, EarlyView.Uhrf1‐mediated PKM2 ubiquitination and degradation repressed the nuclear translocation of PKM2, and EPT served as a molecular glue capable of targeting the Uhrf1–PKM2 complex to alleviate the IBD course, suggesting that the Uhrf1–PKM2 axis was a previously unrecognized strategy for treating IBD.
Juan Zhang +9 more
wiley +1 more source
Novel regulation of mitotic exit by the Cdc42 effectors Gic1 and Gic2 [PDF]
, 2004 Copyright @ The Rockefeller University PressThe guanine nucleotide exchange factor Cdc24, the GTPase Cdc42, and the Cdc42 effectors Cla4 and Ste20, two p21-activated kinases, form a signal transduction cascade that promotes mitotic exit in yeast.
Höfken, T +5 more
core +1 more source
Advanced Science, EarlyView.Phase separation of SF3B1 acts as a key regulatory mechanism for dynamic alternative splicing throughout early mouse embryogenesis. Its absence triggers extensive splicing errors, which induce persistent DNA damage, defective cell cycle progression, and failed cell lineage commitment, and ultimately hinder the normal growth and development of ...
Kang Zhao +15 more
wiley +1 more source
Mechanisms of Mitotic Spindle Assembly [PDF]
Annual Review of Biochemistry, 2016 Life depends on cell proliferation and the accurate segregation of chromosomes, which are mediated by the microtubule (MT)-based mitotic spindle and ∼200 essential MT-associated proteins. Yet, a mechanistic understanding of how the mitotic spindle is assembled and achieves chromosome segregation is still missing.
openaire +2 more sources
Proteome Analysis of the Human Mitotic Spindle [PDF]
Molecular & Cellular Proteomics, 2005 The accurate distribution of sister chromatids during cell division is crucial for the generation of two cells with the same complement of genetic information. A highly dynamic microtubule-based structure, the mitotic spindle, carries out the physical separation of the chromosomes to opposite poles of the cells and, moreover, determines the cell ...
Sauer, Guido +5 more
openaire +3 more sources
Characterising the function of CDK5RAP2 in the vertebrate centrosome [PDF]
, 2010 The centrosome is the major microtubule organising centre in vertebrate cells. CDK5RAP2 is a human protein that localises to the centrosome. At the start of this thesis work, the function of CDK5RAP2 was uncharacterised.
core +13 more sources
Advanced Science, EarlyView.In this study, an efficient screening system is developed for plant metabolites to find a compound, 7‐epi‐10‐deacetyltaxol, inhibits tissue elongation. It suppresses plant growth through brassinosteroid and microtubule pathways. It is later applied to animal cells and human tumor organoids, resulting in similar cell division suppression. These findings
Yan‐Jie Zhang +20 more
wiley +1 more source
A Protein Interaction Map of the Mitotic Spindle [PDF]
Molecular Biology of the Cell, 2007 The mitotic spindle consists of a complex network of proteins that segregates chromosomes in eukaryotes. To strengthen our understanding of the molecular composition, organization, and regulation of the mitotic spindle, we performed a system-wide two-hybrid screen on 94 proteins implicated in spindle function in Saccharomyces cerevisiae. We report 604
Wong, Jonathan +11 more
openaire +3 more sources
Dual pathway spindle assembly increases both the speed and the fidelity of mitosis [PDF]
, 2011 Roughly half of all animal somatic cell spindles assemble by the classical prophase pathway, in which the centrosomes separate ahead of nuclear envelope breakdown (NEBD).
Robert A. Cross +5 more
core +1 more source
An Adult Presentation of KIF11‐Related MCLID Syndrome: Case Report and 40‐Year Follow‐Up
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT Pathogenic variants in KIF11 are linked to autosomal dominant syndromes with microcephaly, chorioretinopathy, lymphedema, and intellectual disability (MCLID), though adult presentations remain underreported. We report a 42‐year‐old female presenting with a de novo single‐amino acid in‐frame deletion in the KIF11 gene (c.1294_1296del; p ...
Thrishna Chathurvedula +8 more
wiley +1 more source