Results 61 to 70 of about 7,394,141 (337)

Methylation signature of lymph node metastases in breast cancer patients

BMC Cancer, 2012
Background Invasion and metastasis are two important hallmarks of malignant tumors caused by complex genetic and epigenetic alterations. The present study investigated the contribution of aberrant methylation profiles of cancer related genes, APC, BIN1 ...
Barekati Zeinab, Radpour Ramin, Lu Qing, Bitzer Johannes, Zheng Hong, Toniolo Paolo, Lenner Per, Zhong Xiao   +7 more
doaj   +1 more source

Polycomb CBX7 directly controls trimethylation of histone H3 at lysine 9 at the p16 locus. [PDF]

PLoS ONE, 2010
H3K9 trimethylation (H3K9me3) and binding of PcG repressor complex-1 (PRC1) may play crucial roles in the epigenetic silencing of the p16 gene. However, the mechanism of the initiation of this trimethylation is unknown.In the present study, we found that
Qiang Li, Xiuhong Wang, Zheming Lu, Baozhen Zhang, Zhenpo Guan, Zhaojun Liu, Qiming Zhong, Liankun Gu, Jing Zhou, Budong Zhu, Jiafu Ji, Dajun Deng   +11 more
doaj   +1 more source

Induction of p16(INK4a) is the major barrier to proliferation when Epstein-Barr virus (EBV) transforms primary B cells into lymphoblastoid cell lines. [PDF]

PLoS Pathogens, 2013
To explore the role of p16(INK4a) as an intrinsic barrier to B cell transformation by EBV, we transformed primary B cells from an individual homozygous for a deletion in the CDKN2A locus encoding p16(INK4a) and p14(ARF). Using recombinant EBV-BAC viruses
Lenka Skalska, Robert E White, Gillian A Parker, Ernest Turro, Alison J Sinclair, Kostas Paschos, Martin J Allday   +6 more
doaj   +1 more source

P16INK4A—More Than a Senescence Marker

Life, 2022
Aging is a biological feature that is characterized by gradual degeneration of function in cells, tissues, organs, or an intact organism due to the accumulation of environmental factors and stresses with time.
Hasan Safwan-Zaiter, Nicole Wagner, Kay-Dietrich Wagner   +2 more
doaj   +1 more source

Estudo genético do gene p16 pela técnica de PCR-SSCP e expressão de proteína p16 em melanomas de mucosa oral e melanomas cutâneos Genetic analysis of p16 gene by PCR-SSCP technique and protein p16 expression in oral mucosa and skin melanomas

Anais Brasileiros de Dermatologia, 2006
FUNDAMENTOS: A deleção e mutação do gene CDKN2a que codifica um inibidor específico da ciclina dependente de quinase 4, a proteína p16, têm sido implicadas na tumorigênese do melanoma cutâneo. Entretanto, pouco se conhece sobre essas alterações genéticas
Ricardo Hsieh, Fabrício Bitu Sousa, Aline Firmiano, Fabio Daumas Nunes, Marina Helena Cury Gallottini de Magalhães, Mírian Nacagami Sotto   +5 more
doaj   +1 more source

FOXM1 induces a global methylation signature that mimics the cancer epigenome in head and neck squamous cell carcinoma. [PDF]

, 2012
PMCID: PMC3312909This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited ...
Ahmad Waseem (155362), Emilios Gemenetzidis (176601), Adiam W. Bahta (176614), Nadir, A, Ayesha Nadir, Ahmad Waseem, Deeviyaben Patel (176603), Gemenetzidis Emilios, Iain L. Hutchison (155346), Bahta, AW, Ayesha Nadir (176609), Hutchison, IL, Nadir Ayesha, Teh, MT, Iain L Hutchison, Muy-Teck Teh, Teh, M-T, Rameez Tariq, Gemenetzidis, E, Adiam W Bahta, Teh Muy-Teck, Muy-Teck Teh (155335), Patel, D, Emilios Gemenetzidis, Patel Deeviyaben, Waseem Ahmad, Tariq, R, Waseem, A, Deeviyaben Patel, Rameez Tariq (176604), Tariq Rameez, Hutchison Iain L., Bahta Adiam W., Hutchison, Iain L., Gemenetzidis, Emilios, Nadir, Ayesha, Waseem, Ahmad, Bahta, Adiam W., Patel, Deeviyaben, Teh, Muy-Teck, Tariq, Rameez   +40 more
core   +2 more sources

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

List of genes under the control of both p16 and E2F1.

, 2013
List of genes under the control of both p16 and E2F1.
Albandary Al-Bakheet (347792), Khalid S. Khabar (347798), Nujoud Al-Yousef (24709), Siti-Faujiah Hendrayani (347794), Maher Al-Saif (347790), Dilek Colak (32197), Namik Kaya (347797), Huda H. Al-Khalaf (24708), Abdelilah Aboussekhra (24710)   +8 more
core   +1 more source

Understanding and Mitigating the Risk of Accelerated Biological Aging in Survivors of Cancer: A Scoping Review

Aging and Cancer, EarlyView.
Cancer treatment is associated with measurable acceleration of biological aging across epigenetic, telomere, senescence, and immune biomarkers. However, biomarker validation and interventional strategies remain limited, especially in hematologic malignancies, underscoring the need for standardized multi‐omic aging assessments and adequately powered ...
Moataz Ellithi, Emily Herdman, Danielle Westmark, Vijaya R. Bhatt   +3 more
wiley   +1 more source

ABCB5 and the regulation of p16INK4a by non-coding RNA [PDF]

, 2014
p16INK4a (p16) traps the cell at the restriction point of the cell cycle by binding to cyclin-dependent kinase 4/6 thus preventing the phosphorylation of the retinoblastoma protein (pRB).
Braker, Paul
core   +1 more source