Results 101 to 110 of about 12,781,724 (361)

Class IIa HDACs forced degradation allows resensitization of oxaliplatin‐resistant FBXW7‐mutated colorectal cancer

Molecular Oncology, EarlyView.
HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto, Nicolò Gualandi, Ylenia Cortolezzis, Raffaella Picco, Monica Colitti, Francesca D'Este, Mariachiara Gani, Wayne W. Hancock, Giovanni Terrosu, Cristina Degrassi, Francesca Agostini, Claudio Brancolini, Luigi E. Xodo, Eros Di Giorgio   +13 more
wiley   +1 more source

Ciz1 cooperates with cyclin-A-CDK2 to activate mammalian DNA replication in vitro [PDF]

, 2010
Initiation of mammalian DNA replication can be reconstituted from isolated G1-phase nuclei and cell extracts, supplemented with cyclin-dependent protein kinases (CDKs).
Ainscough, Berezney, Brown, Cardoso, Chevalier, Cook, Coverley, Coverley, den Hollander, Dijkwel, Djeliova, Fujita, Furstenthal, Geng, Geng, Harper, Hozak, Krude, Lowe, Mailand, Mitsui, Moore, Parisi, Radichev, Sherr, Stoeber, Su, Takeda, Tatsumi, Wilmes, Wohlschlegel   +30 more
core   +3 more sources

D Cyclins in CD5+ B-Cell Lymphoproliferative Disorders: Cyclin D1 and Cyclin D2 Identify Diagnostic Groups and Cyclin D1 Correlates With ZAP-70 Expression in Chronic Lymphocytic Leukemia [PDF]

American Journal of Clinical Pathology, 2006
We analyzed protein expression of cyclin D1, cyclin D2, and cyclin D3 using high-resolution enzymatic amplification staining and flow cytometry in the neoplastic cells from 80 patients with CD5+ B-cell lymphoproliferative disorders. The D cyclins were expressed differentially in chronic lymphocytic leukemia (CLL), prolymphocytic leukemia (PLL), and ...
Howard J, Meyerson, Grayden, MacLennan, William, Husel, Amy, Cocco, William, Tse, Hillard M, Lazarus, David, Kaplan   +6 more
openaire   +2 more sources

Molecular characterisation of human penile carcinoma and generation of paired epithelial primary cell lines

Molecular Oncology, EarlyView.
Generation of two normal and tumour (cancerous) paired human cell lines using an established tissue culture technique and their characterisation is described. Cell lines were characterised at cellular, protein, chromosome and gene expression levels and for HPV status.
Simon Broad, Mahmood Hachim, Tom Bertin, Karolina Penderecka, Rifat Hamoudi, Saif Khan, Rui Henrique, Natalie Bergmoser, Manit Arya, Kalle Sipila, Matteo Vietri Rudan, Asif Muneer, Aamir Ahmed   +12 more
wiley   +1 more source

P120-catenin isoforms 1 and 3 regulate proliferation and cell cycle of lung cancer cells via β-catenin and Kaiso respectively. [PDF]

PLoS ONE, 2012
BackgroundThe different mechanisms involved in p120-catenin (p120ctn) isoforms' 1/3 regulation of cell cycle progression are still not elucidated to date.Methods and findingsWe found that both cyclin D1 and cyclin E could be effectively restored by ...
Guiyang Jiang, Yan Wang, Shundong Dai, Yang Liu, Maggie Stoecker, Endi Wang, Enhua Wang   +6 more
doaj   +1 more source

Cyclin D1 Restrains Oncogene-Induced Autophagy by Regulating the AMPK-LKB1 Signaling Axis. [PDF]

, 2017
Autophagy activated after DNA damage or other stresses mitigates cellular damage by removing damaged proteins, lipids, and organelles. Activation of the master metabolic kinase AMPK enhances autophagy. Here we report that cyclin D1 restrains autophagy by
Bisetto, Sara, Casimiro, Mathew C., Di Rocco, Agnese, Disante, Gabriele, Jiao, Xuanmao, Kusminski, Christine M., Li, Zhiping, Loro, Emanuele, Ly, Daniel, Pestell, Richard, Pestell, Timothy G., Pupo, Claudia, Scherer, Philipp E., Seifert, Erin L., Shen, Che-Hung, Velasco-Velázquez, Marco A., Wang, Chenguang, Zheng, Bin   +17 more
core   +1 more source

Epidermal growth factor-mediated T-cell factor/lymphoid enhancer factor transcriptional activity is essential but not sufficient for cell cycle progression in nontransformed mammary epithelial cells [PDF]

, 2004
Because beta-catenin target genes such as cyclin D1 are involved in cell cycle progression, we examined whether beta-catenin has a more pervasive role in normal cell proliferation, even upon stimulation by non-Wnt ligands.
Asthagiri, Anand R., Graham, Nicholas A.
core   +1 more source

CDKN1B (cyclin-dependent kinase inhibitor 1 B ) [PDF]

Atlas of Genetics and Cytogenetics in Oncology and Haematology, 2011
Review on CDKN1B (cyclin-dependent kinase inhibitor 1 B ), with data on DNA, on the protein encoded, and where the gene is implicated.
openaire   +1 more source

The differential localization of human cyclins A and B is due to a cytoplasmic retention signal in cyclin B. [PDF]

The EMBO Journal, 1994
We have shown previously that human cyclins A and B1 are localized differentially in the cell during interphase; cyclin A is nuclear and cyclin B1 is a cytoplasmic protein. To understand the basis of this difference we created deletion mutants and various chimeras between the two types of cyclin and expressed them in tissue culture cells by transient ...
J, Pines, T, Hunter
openaire   +2 more sources

ATF4‐mediated stress response as a therapeutic vulnerability in chordoma

Molecular Oncology, EarlyView.
We screened 5 chordoma cell lines against 100+ inhibitors of epigenetic and metabolic pathways and kinases and identified halofuginone, a tRNA synthetase inhibitor. Mechanistically halofuginone induces an integrated stress response, with eIF2alpha phosphorylation, activation of ATF4 and its target genes CHOP, ASNS, INHBE leading to cell death ...
Lucia Cottone, James Dunford, Eleanor Calcutt, Vicki Gamble, Filiz Senbabaoglu Aksu, Lorena Ligammari, Georgina Wherry, Giorgia Gaeta, John C. Christianson, Adrienne M. Flanagan, Udo Oppermann, Adam P. Cribbs   +11 more
wiley   +1 more source