Results 21 to 30 of about 88,526 (282)

BTG interacts with retinoblastoma to control cell fate in Dictyostelium. [PDF]

, 2010
In the genesis of many tissues, a phase of cell proliferation is followed by cell cycle exit and terminal differentiation. The latter two processes overlap: genes involved in the cessation of growth may also be important in triggering differentiation ...
Ceccarelli, Adriano, Conte, Daniele, MacWilliams, Harry K.   +2 more
core   +13 more sources

Signalling, cell cycle and pluripotency in embryonic stem cells [PDF]

, 2002
International ...
Burdon, Tom, Savatier, Pierre, Smith, Austin   +2 more
core   +1 more source

Disruptive influence

eLife, 2013
Cachexia, a condition that kills about one-fifth of cancer patients, may be linked to Rb—a protein that is already linked to various cancers—moving from the cell nucleus to the cytoplasm.
Giulio Cossu, Artal Moreno-Fortuny, Urmas Roostalu   +2 more
doaj   +1 more source

Point mutations of the P53 gene, human hepatocellular carcinoma and aflatoxins [PDF]

, 1993
The tumor suppressor p53 exerts important protective functions towards DNA-damaging agents. Its inactivation by allelic deletions or point mutations within the P53 gene as well as complex formation of wildtype p53 with cellular or viral proteins is a ...
Alexander L. Gerbes, Aoyama, Barak, Bressac, Bressac, Buetow, Caselmann, Challen, Colombo, Donehower, Fields, Finlay, Foster, Halevy, Hsu, Jenkins, Kastan, Kekulé, Kew, Kress, Lane, Laurent-Puig, Lilleberg, Livingstone, Ludlow, Malkin, Marshall, Meyer, Meyer, Mueller, Murakami, Nigro, Ozturk, Raycroft, Sarnow, Slagle, Srivastava, Sturzbecher, Taylor, Wolfgang H. Caselmann, Wollersheim   +40 more
core   +1 more source

Expression of MMP-14 and CD44 associated with proliferation of retinoblastoma cells

Medicine Science, 2019
Retinoblastoma is a the most common primary intraocular malignant tumor in childhood. The eexpressions of CD44 and MMP-14 and Their role in proliferation and migration cells appear crucial for retinoblastoma invasion.
Hendrian D. Soebagjo, Evelyn Komaratih, Susy Fatmariyanti, Nurwasis Nurwasis, Aulanniam Aulanniam   +4 more
doaj   +1 more source

RB loss contributes to aggressive tumor phenotypes in MYC-driven triple negative breast cancer [PDF]

, 2015
Triple negative breast cancer (TNBC) is characterized by multiple genetic events occurring in concert to drive pathogenic features of the disease. Here we interrogated the coordinate impact of p53, RB, and MYC in a genetic model of TNBC, in parallel with
Ertel, Adam, FORTINA, PAOLO, Franco, Jorge, Kathleen McClendon, A., Knudsen, Erik S, Witkiewicz, Agnieszka K.   +5 more
core   +1 more source

Molecular classification of a complex structural rearrangement of the RB1 locus in an infant with sporadic, isolated, intracranial, sellar region retinoblastoma

Acta Neuropathologica Communications, 2021
Retinoblastoma is a childhood cancer of the retina involving germline or somatic alterations of the RB Transcriptional Corepressor 1 gene, RB1. Rare cases of sellar-suprasellar region retinoblastoma without evidence of ocular or pineal tumors have been ...
Kathleen M. Schieffer, Alexander Z. Feldman, Esko A. Kautto, Sean McGrath, Anthony R. Miller, Maria Elena Hernandez-Gonzalez, Stephanie LaHaye, Katherine E. Miller, Daniel C. Koboldt, Patrick Brennan, Benjamin Kelly, Amy Wetzel, Vibhuti Agarwal, Margaret Shatara, Suzanne Conley, Diana P. Rodriguez, Rolla Abu-Arja, Ala Shaikhkhalil, Matija Snuderl, Brent A. Orr, Jonathan L. Finlay, Diana S. Osorio, Annie I. Drapeau, Jeffrey R. Leonard, Christopher R. Pierson, Peter White, Vincent Magrini, Elaine R. Mardis, Richard K. Wilson, Catherine E. Cottrell, Daniel R. Boué   +30 more
doaj   +1 more source

Deficiency of G1 regulators P53, P21Cip1 and/or pRb decreases hepatocyte sensitivity to TGFbeta cell cycle arrest [PDF]

, 2015
TGFbeta is critical to control hepatocyte proliferation by inducing G1-growth arrest through multiple pathways leading to inhibition of E2F transcription activity.
Bellamy, Christopher O, Dunbar, Donald R, Harrison, David J, Prost, Sandrine, Sheahan, Sharon   +4 more
core   +1 more source

Hematopoiesis specific loss of Cdk2 and Cdk4 results in increased erythrocyte size and delayed platelet recovery following stress

Haematologica, 2015
Mouse knockouts of Cdk2 and Cdk4 are individually viable whereas the double knockouts are embryonic lethal due to heart defects, and this precludes the investigation of their overlapping roles in definitive hematopoiesis.
Senthil Raja Jayapal, Chelsia Qiuxia Wang, Xavier Bisteau, Matias J. Caldez, Shuhui Lim, Vinay Tergaonkar, Motomi Osato, Philipp Kaldis   +7 more
doaj   +1 more source

Protein transduction: A novel tool for tissue regeneration [PDF]

, 2002
Tissue regeneration in humans is limited and excludes vitals organs like heart and brain. Transformation experiments with oncogenes like T antigen have shown that retrodifferentiation of the respective cells is possible but hard to control. To bypass the
Derer W., Han K., Ho A., Park J., Theodore L.   +4 more
core   +1 more source