The non-canonical functions of p27Kip1 in normal and tumor biology

SS Sharma, WJ Pledger - Cell Cycle, 2016 - Taylor & Francis
ABSTRACT p27Kip1 was first discovered as a key regulator of cell proliferation. The
canonical function of p27Kip1 is inhibition of cyclin-dependent kinase (CDK) activity. In …

[HTML][HTML] Overview of the regulation of the class IA PI3K/AKT pathway by SUMO

S Vidal, YH Bouzaher, A El Motiam, R Seoane… - Seminars in cell & …, 2022 - Elsevier
Abstract The phosphatidylinositol-3-kinase (PI3K)/AKT pathway is a major regulator of
metabolism, migration, survival, proliferation, and antiviral immunity. Both an overactivation …

CDK6 protects epithelial ovarian cancer from platinum‐induced death via FOXO3 regulation

A Dall'Acqua, M Sonego, I Pellizzari… - EMBO molecular …, 2017 - embopress.org
Epithelial ovarian cancer (EOC) is an infrequent but highly lethal disease, almost invariably
treated with platinum‐based therapies. Improving the response to platinum represents a …

Landscape of CDKN1B mutations in luminal breast cancer and other hormone-driven human tumors

M Cusan, G Mungo, M De Marco Zompit… - Frontiers in …, 2018 - frontiersin.org
The CDKN1B gene encodes for the p27Kip1 protein, firstly characterized as a cyclin
dependent kinase (CDK)-inhibitor. Germline CDKN1B pathogenic variants have been …

Knockdown of UBE2I inhibits tumorigenesis and enhances chemosensitivity of cholangiocarcinoma via modulating p27kip1 nuclear export

J Huang, X Tan, Y Liu, K Jiang… - Molecular …, 2023 - Wiley Online Library
The asymptomatic nature of cholangiocarcinoma (CCA), particularly during its early stages,
in combination with its high aggressiveness and chemoresistance, significantly …

The retinoid X receptor agonist, 9-cis UAB30, inhibits cutaneous T-cell lymphoma proliferation through the SKP2-p27kip1 axis

CF Chou, YH Hsieh, CJ Grubbs, VR Atigadda… - Journal of …, 2018 - Elsevier
Abstract Background Bexarotene (Targretin®) is currently the only FDA approved retinoid X
receptor (RXR)–selective agonist for the treatment of cutaneous T-cell lymphomas (CTCLs) …

Effects of crosstalks between sumoylation and phosphorylation in normal cellular physiology and human diseases

Q Nie, XD Gong, M Liu, D WC Li - Current molecular medicine, 2016 - ingentaconnect.com
Post-translational modifications (PTMs) such as phosphorylation, acetylation, methylation,
ubiquitylation, sumoylation are important mechanisms to regulate functions of different …

Sumoylation in p27kip1 via RanBP2 promotes cancer cell growth in cholangiocarcinoma cell line QBC939

J Yang, Y Liu, B Wang, H Lan, Y Liu, F Chen… - BMC Molecular …, 2017 - Springer
Background Cholangiocarcinoma is one of the deadly disease with poor 5-year survival and
poor response to conventional therapies. Previously, we found that p27kip1 nuclear …

TGFβ1 synergizes with FLT3 ligand to induce chemoresistant quiescence in acute lymphoblastic leukemia with MLL gene rearrangements.

M Tamai, Y Furuichi, S Kasai, N Ando, D Harama… - Leukemia Research, 2017 - Elsevier
Fms-like tyrosine kinase 3 (FLT3) is highly expressed in mixed-lineage leukemia (MLL)
gene-rearranged acute lymphoblastic leukemia (MLL+ ALL) with a dismal prognosis. We …

[HTML][HTML] RNF4 promotes tumorigenesis, therapy resistance of cholangiocarcinoma and affects cell cycle by regulating the ubiquitination degradation of p27kip1 in the …

J Huang, W Yang, K Jiang, Y Liu, X Tan… - Experimental Cell …, 2022 - Elsevier
Among the hallmarks of cholangiocarcinoma (CCA) progression and unresponsiveness to
therapy is impaired ubiquitin-dependent degradation of nuclear tumor suppressor protein. In …