Results 91 to 100 of about 212,746 (279)

Conversion of Transplanted Mature Hepatocytes into Afp+ Reprogrammed Cells for Liver Regeneration After Injury

Advanced Science, EarlyView.
Donor‐derived tdTomato+ mature hepatocytes were FACS‐isolated and transplanted into Fah−/− host mice. During regeneration, these cells convert into proliferative, unipotent Afp+ rHeps. Their plasticity is governed by a PPARγ/AFP‐dependent metabolic switch, segregating into pro‐proliferative Afplow and pro‐survival Afphigh subpopulations.
Ting Fang, Chao Yang, Hua Qiu, Yuan Du, Xicheng Wang, Yuting Li, Mingyang Xu, Changcheng Liu, Xiuhua Li, Na Guo, Jun Shi, Wencheng Zhang, Zhiying He   +12 more
wiley   +1 more source

The specificity and patterns of staining in human cells and tissues of p16INK4a antibodies demonstrate variant antigen binding [PDF]

, 2013
The validity of the identification and classification of human cancer using antibodies to detect biomarker proteins depends upon antibody specificity. Antibodies that bind to the tumour-suppressor protein p16INK4a are widely used for cancer diagnosis and
A Melck, A Okamoto, AM Groeger, BC Soares de Sa, BE Gould Rotheberg, C Michaloglou, C Pilon, CQ Zhu, David Andrew Gunn, DE Marra, Dudley Ferdinando, F Haller, F Haller, G Volgareva, H Lin, HA McKenzie, Hong Wu, J Chen, J Lukas, Jeffrey Pawlikowski, JW Rocco, K Cuschieri, K Nilsson, M Dray, M Schutte, Magdalena Sawicka, Peter David Adams, R Klaes, S Pavey, Sophia N. Karagiannis, SS Wang, Stephen Wilson, WH Liggett Jr, William Parish, Y Cheng   +34 more
core   +3 more sources

Biomimetic Nanomedicine for Senescence‐Modulated Immune Activation Enhances Immunotherapy Efficacy in Hepatocellular Carcinoma

Advanced Science, EarlyView.
A multifunctional mPDZM nanoplatform is developed in this study. mPDZM integrates chemotherapy‐induced senescence, selective senolysis, and STING‐mediated immune activation. mPDZM effectively clears senescent tumor cells, remodels the tumor immune microenvironment, and enhances antitumor T‐cell responses.
Shiji Fang, Liyun Zheng, Bin Lin, Jiale Chen, Dehai Hou, Yiming Ding, Mengzhu Han, Pan Qin, Mengyuan Wang, Xiaoju Guo, Yeyu Zhang, Gaofeng Shu, Fazong Wu, Jianfei Tu, Minjiang Chen, Zhongwei Zhao, Zhuang Liu, Jiansong Ji   +17 more
wiley   +1 more source

p16^INK4a hypermethylation and p53, p16 and MDM2 protein expression in Esophageal Squamous Cell Carcinoma

BMC Cancer, 2010
Background Tumor suppressor genes p53 and p16INK4a and the proto-oncogene MDM2 are considered to be essential G1 cell cycle regulatory genes whose loss of function is associated with ESCC carcinogenesis.
Memar Bahram, Moaven Omeed, Malekzadeh Reza, Khademi Hooman, Sotoudeh Masoud, Biramijamal Firouzeh, Taghavi Noushin, A'rabi Azadeh, Abbaszadegan Mohammad   +8 more
doaj   +1 more source

Estrogen receptor α as a predictive biomarker for survival in human papillomavirus-positive oropharyngeal squamous cell carcinoma

Journal of Translational Medicine, 2020
Background Although oropharyngeal squamous cell carcinoma (OPSCC) with human papillomavirus (HPV) infection has a good prognosis, the accurate prediction of survival and risk of treatment failure is essential to design deintensification regimens.
Soohyeon Kwon, Soon-Hyun Ahn, Woo-Jin Jeong, Young Ho Jung, Yun Jung Bae, Jin Ho Paik, Jin-Haeng Chung, Hyojin Kim   +7 more
doaj   +1 more source

Senescent Synovial Intimal Fibroblasts Aggravate Osteoarthritis by Regulating Macrophage Polarization and Chondrocyte Phenotype Through ANGPTL4‐α5β1 Axis

Advanced Science, EarlyView.
Senescent synovial intimal fibroblasts (SIF) are identified as key drivers of osteoarthritis. They promote M1 macrophage polarization and cartilage degeneration via the ANGPTL4–α5β1 axis, regulated by transcription factors EGR1 and ATF3. Pharmacological inhibition of this pathway alleviates disease, revealing SIF senescence as a promising therapeutic ...
Muhai Deng, Yunsheng Jiang, Zhiyu Chen, Kaiquan Chen, Na Cao, Yang Huang, Zhengxue Quan, Cheng Chen   +7 more
wiley   +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

Prevalence of p-16 Positive Laryngeal and Pharyngeal Tumors in Nepalese Population: A Hospital based Cross-sectional Study

Journal of Nepal Medical Association, 2020
Introduction: P16 overexpression is considered as a good prognostic marker for oropharyngeal squamous cell carcinoma. However, there are very few literatures on the prevalence and outcomes of p16 overexpression in non-oropharyngeal squamous cell ...
Bigyan Raj Gyawali, Kunjan Acharya, Ravindra Sapkota, Dharma Kanta Baskota, Bimal Kumar Sinha   +4 more
doaj   +1 more source

p16 and melanoma [PDF]

Nature, 1994
It remains unclear just how big the latest player in the tumour-suppressor league will turn out to be. But p!6 is not about to go away.
openaire   +1 more source

m1A‐Dependent TRMT6/61A‐ARG2 Axis Drives Protumorigenic Senescence by Remodeling the Tumor Microenvironment

Advanced Science, EarlyView.
Uncovering a new layer of translational control, this study reveals how TRMT6/TRMT61A‐mediated tRNA‐m1A methylation drives pro‐tumorigenic senescence in colorectal cancer. By selectively enhancing ARG2 translation, this epitranscriptomic axis triggers an NF‐κB‐dependent SASP.
Tuoyang Li, Mingzhe Huang, Jinlin Cai, Xuan Li, Yaokang Xing, Rongzhao He, Zixiao Wan, Yingguo Gan, Ziming Li, Jingrong Weng, Yumo Xie, Yuanhui Wu, Xiaoxia Liu, Xiaolin Wang, Yanxin Luo, Meijin Huang, Jinxin Lin, Huichuan Yu   +17 more
wiley   +1 more source