Results 51 to 60 of about 227,102 (266)

Basroparib inhibits YAP‐driven cancers by stabilizing angiomotin

Molecular Oncology, EarlyView.
Basroparib, a selective tankyrase inhibitor, suppresses Wnt signaling and attenuates YAP‐driven oncogenic programs by stabilizing angiomotin. It promotes AMOT–YAP complex formation, enforces cytoplasmic YAP sequestration, inhibits YAP/TEAD transcription, and sensitizes YAP‐active cancers, including KRAS‐mutant colorectal cancer, to MEK inhibition.
Young‐Ju Kwon, Dong Young Kim, Yuna Kim, Uk‐Il Kim, Jae‐Sung Kim   +4 more
wiley   +1 more source

Increases in cyclin A/Cdk activity and in PP2A-B55 inhibition by FAM122A are key mitosis-inducing events

The EMBO Journal
Entry into mitosis has been classically attributed to the activation of a cyclin B/Cdk1 amplification loop via a partial pool of this kinase becoming active at the end of G2 phase. However, how this initial pool is activated is still unknown.
Benjamin Lacroix, Suzanne Vigneron, Jean Claude Labbé, Lionel Pintard, Corinne Lionne, Gilles Labesse, Anna Castro, Thierry Lorca   +7 more
doaj   +1 more source

HuR regulates cyclin A and cyclin B1 mRNA stability during cell proliferation [PDF]

The EMBO Journal, 2000
Colorectal carcinoma RKO cells expressing reduced levels of the RNA-binding protein HuR (ASHuR) displayed markedly reduced growth. In synchronous RKO populations, HuR was almost exclusively nuclear during early G(1), increasing in the cytoplasm during late G(1), S and G(2).
W, Wang, M C, Caldwell, S, Lin, H, Furneaux, M, Gorospe   +4 more
openaire   +2 more sources

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Multiple cullin-associated E3 ligases regulate cyclin D1 protein stability

eLife, 2023
Cyclin D1 is a key regulator of cell cycle progression, which forms a complex with CDK4/6 to regulate G1/S transition during cell cycle progression.
Ke Lu, Ming Zhang, Guizheng Wei, Guozhi Xiao, Liping Tong, Di Chen   +5 more
doaj   +1 more source

Cyclin D1 Represses p300 Transactivation through a Cyclin-dependent Kinase-independent Mechanism [PDF]

Journal of Biological Chemistry, 2005
Cyclin D1 encodes a regulatory subunit, which with its cyclin-dependent kinase (Cdk)-binding partner forms a holoenzyme that phosphorylates and inactivates the retinoblastoma protein. In addition to its Cdk binding-dependent functions, cyclin D1 regulates cellular differentiation in part by modifying several transcription factors and nuclear receptors.
Fu MF, Wang CG, Rao M, Wu XF, Bouras T, Zhang XP, Li ZP, Jiao XM, Yang JG, Li AP, Perkins ND, Thimmapaya B, Kung AL, Munoz A, Giordano A, Lisanti MP, Pestell RG   +16 more
openaire   +3 more sources

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

Molecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute, Madeleine Birgersson, Paolo Ceriani, Margareta Wilhelm, Ourania N Kostopoulou   +4 more
wiley   +1 more source

细胞周期蛋白在食管癌中的表达及意义

Zhongguo shiyan zhenduanxue, 2012
目的探讨食管癌组织中细胞周期蛋白（CyclinD1、CyclinA、CyclinB1、CyclinE）的表达规律,其与食管癌临床病理参数的关系。方法采用免疫组化技术检测CyclinD1、CyclinA、CyclinB1、CyclinE在58例食管癌组织和45例正常食管黏膜组织中的表达情况。结果 CyclinD1、CyclinA、CyclinB1、CyclinE在正常食管黏膜组织中低表达。随着食管癌分化程度的降低,CyclinD1、CyclinA、CyclinB1、CyclinE表达的阳性率明显升高 ...
刘馨莲, 李淑蓉, 孙静, 殷舞
doaj  

Overview of molecular signatures of senescence and associated resources: pros and cons

FEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas, Sylvia Vagena, Pavlos Pantelis, Giorgos Theocharous, Russel Petty, Konstantinos Evangelou, Vassilis G. Gorgoulis   +6 more
wiley   +1 more source

Genome-Wide Identification, Expression Profiling, and Characterization of Cyclin-like Genes Reveal Their Role in the Fertility of the Diamondback Moth

Biology, 2022
Cyclin-like genes are primarily considered as cell cycle regulators and have shown to be crucial for insect growth, development, reproduction, and fertility.
Muhammad Asad, Jing Chen, Jianying Liao, Dan Liu, Jiajing Yu, Guang Yang   +5 more
doaj   +1 more source