Results 71 to 80 of about 212,746 (279)

Inhibition of Breast Tumor Cell Growth by Ectopic Expression of p16/INK4A Via Combined Effects of Cell Cycle Arrest, Senescence and Apoptotic Induction, and Angiogenesis Inhibition

Journal of Cancer, 2012
p16-mediated inhibition of cancer cell proliferation and tumor suppression have been studied before,; the common consensus is that p16's cell-cycle arrest function plays a primary role in these actions, with some additional apoptotic induction by p16 ...
Yi Lu, Xiongwen Zhang, Jun Zhang
doaj  

Driving effect of P16 methylation on telomerase reverse transcriptase-mediated immortalization and transformation of normal human fibroblasts

Chinese Medical Journal
. Background:. P16 inactivation is frequently accompanied by telomerase reverse transcriptase (TERT) amplification in human cancer genomes. P16 inactivation by DNA methylation often occurs automatically during immortalization of normal cells by TERT ...
Xuehong Zhang, Paiyun Li, Ying Gan, Shengyan Xiang, Liankun Gu, Jing Zhou, Xiaorui Zhou, Peihuang Wu, Baozhen Zhang, Dajun Deng, Jing Ni   +10 more
doaj   +1 more source

A Pilot Study Comparing HPV-Positive and HPV-Negative Head and Neck Squamous Cell Carcinomas by Whole Exome Sequencing. [PDF]

, 2012
Background. Next-generation sequencing of cancers has identified important therapeutic targets and biomarkers. The goal of this pilot study was to compare the genetic changes in a human papillomavirus- (HPV-)positive and an HPV-negative head and neck ...
Barrett, John W, Basmaji, John, Boutros, Paul, Chan-Seng-Yue, Michelle, Dhaliwal, Sandeep, Dowthwaite, Samuel, Franklin, Jason H, Fung, Kevin, Koropatnick, James, Kwan, Keith, Lambin, Philippe, Mymryk, Joe S, Nichols, Anthony C, Palma, David A, Starmans, Maud HW, Szeto, Christopher CT, Todorovic, Biljana, Wehrli, Bret, Xu, Wei, Yoo, John   +19 more
core   +3 more sources

Hypermethylation of the p16 Gene and Lack of p16 Expression in Hepatoblastoma [PDF]

Modern Pathology, 2003
Hepatoblastoma is the most frequent pediatric liver tumor that develops mostly in young children. Abnormal regulation of cell cycle regulatory genes including p16 has been described, displaying no p16 mRNA and p16 protein in hepatoblastomas. The inactivation of p16, leading to the disruption of cell cycle control is involved in many types of human ...
Yhong-Hee, Shim, Hye-Jung, Park, Mi Sun, Choi, Jung Sun, Kim, Hanseoung, Kim, Jong Jae, Kim, Ja-June, Jang, Eunsil, Yu   +7 more
openaire   +2 more sources

EIF1AX Nucleolar Condensates Enhance Susceptibilities for the Management of Endometrial Cancer

Advanced Science, EarlyView.
This schematic illustrates the mechanism of a senolytic strategy in endometrial cancer. EIF1AX facilitates the incorporation of DDX21 into nucleolar condensates, an event that suppresses rDNA transcription and induces cellular senescence. The compound 2,5‐MeC exploits this pathway by promoting EIF1AX nucleolar translocation and condensate formation ...
Chengyu Lv, Zihang Lin, Jiandong Sun, Yuhong Ye, Qibin Wu, Liangzhi Cai, Dabin Liu, Pengming Sun, Shie Wang   +8 more
wiley   +1 more source

The chromatin remodelling factor BRG1 is a novel binding partner of the tumor suppressor p16^INK4a

Molecular Cancer, 2009
Background CDKN2A/p16INK4a is frequently altered in human cancers and it is the most important melanoma susceptibility gene identified to date. p16INK4a inhibits pRb phosphorylation and induces cell cycle arrest, which is considered its main tumour ...
Mann Graham J, Reisman David N, Scolyer Richard A, Diefenbach Eve, Frausto Monika, Scurr Lyndee L, Dijkstra Menno K, Haferkamp Sebastian, Becker Therese M, Kefford Richard F, Rizos Helen   +10 more
doaj   +1 more source

A multiwavelength view of BL Lacs neutrino candidates [PDF]

, 2018
The discovery of high-energy astrophysical neutrinos by IceCube kicked off a new line of research to identify the electromagnetic counterparts producing these neutrinos.
Pacciani, L., Righi, C., Tavecchio, F.
core   +2 more sources

Correlation of p16 Hypermethylation with p16 Protein Loss in Sporadic Gastric Carcinomas [PDF]

Laboratory Investigation, 2000
Hypermethylation of p16 has been detected frequently in a variety of cancer cells and is known to repress the level of p16 transcription. In human gastric carcinoma (GC) cells, p16 protein loss has often been detected, but genetic alterations of p16 are infrequent.
Y H, Shim, G H, Kang, J Y, Ro
openaire   +2 more sources

DEL‐1 is an Endogenous Senolytic Protein that Inhibits Senescence‐Associated Bone Loss

Advanced Science, EarlyView.
Senescent bone marrow stromal cells accumulate in the aging bone microenvironment, promoting bone degeneration. DEL‐1, an endogenous secreted protein, acts as a natural senolytic that selectively eliminates these cells. By engaging a β3 integrin/CD73/adenosine/p38 MAPK/BCL‐2 pathway, DEL‐1 counters aging‐related bone loss, revealing promising ...
Jong‐Hyung Lim, Kridtapat Sirisereephap, Hui Wang, Giulia Trimaglio, Kyoung‐Jin Chung, Jonathan Korostoff, Tetsuhiro Kajikawa, Xiaofei Li, Meircurius D.C. Surboyo, Tomoki Maekawa, Triantafyllos Chavakis, George Hajishengallis   +11 more
wiley   +1 more source

Expression of Anion Exchanger 1 Sequestrates p16 in the Cytoplasm in Gastric, Colonic Adenocarcinoma

Neoplasia: An International Journal for Oncology Research, 2007
p16INK4A (p16) binds to cyclin-dependent kinase 4/6, negatively regulates cell growth. Recent studies have led to an understanding of additional biologic functions for p16; however, the detailed mechanisms involved are still elusive.
Wei-Wei Shen, Jun Wu, Li Cai, Bing-Ya Liu, Yan Gao, Guo-Qiang Chen, Guo-Hui Fu   +6 more
doaj   +1 more source