Results 91 to 100 of about 372,752 (258)

Cell Cycle Phase Abnormalities Do Not Account for Disordered Proliferation in Barrett's Carcinogenesis

open access: yesNeoplasia: An International Journal for Oncology Research, 2004
Barrett's esophagus (BE) epithelium is the precursor lesion for esophageal adenocarcinoma. Cell cycle proteins have been advocated as biomarkers to predict the malignant potential in BE.
Pierre Lao-Sirieix   +4 more
doaj   +1 more source

Live cell imaging of meiosis in Arabidopsis thaliana

open access: yeseLife, 2019
To follow the dynamics of meiosis in the model plant Arabidopsis, we have established a live cell imaging setup to observe male meiocytes. Our method is based on the concomitant visualization of microtubules (MTs) and a meiotic cohesin subunit that ...
Maria A Prusicki   +8 more
doaj   +1 more source

Expression, regulation and activity of a B2-type cyclin in mitotic and endoreduplicating maize endosperm

open access: yesFrontiers in Plant Science, 2014
Cyclin-dependent kinases, the master regulators of the eukaryotic cell cycle, are complexes comprised of a catalytic serine/threonine protein kinase and an essential regulatory cyclin.
Paolo eSabelli   +4 more
doaj   +1 more source

Suppression of cell cycle progression by Jun dimerization protein (JDP2) involves down-regulation of cyclin A2

open access: yes, 2009
We report here a novel role for Jun dimerization protein-2 (JDP2) as a regulator of the progression of normal cells through the cell cycle. To determine the role of JDP2 in vivo, we generated Jdp2 knock-out (Jdp2KO) mice by targeting exon 1 to disrupt ...
Yu-Chang Huang   +9 more
core  

Irreversible repression of DNA synthesis in Fanconi anemia cells is alleviated by the product of a novel cyclin-related gene [PDF]

open access: yes, 1995
Primary fibroblasts from patients with the genetic disease Fanconi anemia, which are hypersensitive to cross-linking agents, were used to screen a cDNA library for sequences involved in their abnormal cellular response to a cross-linking challenge.
Digweed, M.   +5 more
core  

Cyclin-Dependent Kinase 5 and Insulin Secretion

open access: yes, 2008
Cyclin-dependent kinase 5 (Cdk5) is emerging as a multifunctional kinase involved in regulating numerous cellular processes. Lately, Cdk5 has also emerged as a key controller of regulated membrane fusion in secretory cells.
Marko Jevsek   +9 more
core   +1 more source

Inhibition of Plk1 and Cyclin B1 expression results in panobinostat-induced G(2) delay and mitotic defects [PDF]

open access: yes, 2013
Work by JP is funded by a Royal Society University Research Fellowship award. Experiments carried out by MBP were supported by the Department of Pathology, Albert Einstein College of Medicine / Montefiore Medical Center.The development of clinically ...
Parish, Joanna   +9 more
core   +1 more source

Cyclin-dependent kinase inhibitors in brain cancer: current state and future directions

open access: yes, 2022
Cyclin-dependent kinases (CDKs) are important regulatory enzymes in the normal physiological processes that drive cell-cycle transitions and regulate transcription.
Viktorija Juric (7896287)   +1 more
core   +1 more source

Cyclin D1 Expression Is Regulated Positively by the p42/p44MAPK and Negatively by the p38/HOGMAPK Pathway*

open access: yesJournal of Biological Chemistry, 1996
We have previously shown that the persistent activation of p42/p44MAPK is required to pass the G1 restriction point in fibroblasts (Pagès, G., Lenormand, P., L'Allemain, G., Chambard, J. C., Meloche, S., and Pouysségur, J. (1993) Proc. Natl. Acad. Sci. U.
J. Lavoie   +4 more
semanticscholar   +1 more source

Cyclin-Dependent Kinase Inhibition by New C-2 Alkynylated Purine Derivatives and Molecular Structure of a CDK2−Inhibitor Complex

open access: yes, 2016
A new series of 2,6,9-trisubstituted purines, characterized by the presence of a common alkynyl substituent at C-2 and a range of different anilino/benzylamino groups at C-6, were synthesized.
Paul Tunnah (3024789)   +8 more
core   +1 more source

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