Results 41 to 50 of about 15,709 (229)

Hepatocarcinoma

Oncología, 2007
El hepatocarcinoma es un tumor con una incidencia creciente y representa la tercera causa de muerte por cáncer a nivel mundial. Presenta variaciones geográficas importantes y está relacionado con múltiples factores ambientales. La intervención sobre estos factores puede modificar su incidencia y su evolución.
Iván Nieto, Freddy Alcarraz, Gregorio Santana   +2 more
openaire   +1 more source

T Cell Exhaustion in Cancer Immunotherapy: Heterogeneity, Mechanisms, and Therapeutic Opportunities

Advanced Science, EarlyView.
T cell exhaustion limits immunotherapy efficacy. This article delineates its progression from stem‐like to terminally exhausted states, governed by persistent antigen, transcription factors, epigenetics, and metabolism. It maps the exhaustion landscape in the TME and proposes integrated reversal strategies, providing a translational roadmap to overcome
Yang Yu, Xiaoyu Yao, Qingyang Wang, Mengrui Yang, Runze Li, Jiangjiang Qin, Jing Zhuang, Changgang Sun   +7 more
wiley   +1 more source

The Development and Pilot Clinical Study of CD147 Targeted Antagonistic Peptide Probe for Tumor Imaging

Advanced Science, EarlyView.
This study establishes [68Ga]Ga‐DOTA‐AP9 as a first‐in‐human CD147‐targeted PET tracer with favorable safety and specific tumor uptake. Tracer accumulation correlates with CD147 expression in patients, enabling noninvasive quantification of CD147‐positive malignancies.
Xiaokun Ma, Rui Guo, Dongfeng Niu, Yufei Song, Zhenyao Zhang, Xiangxi Meng, Lili Mao, Haifeng Huang, Hua Zhu, Zhi Yang, Teli Liu   +10 more
wiley   +1 more source

La exposición a la aflatoxina B1 en animales de laboratorio y su significado en la salud pública Exposure to aflatoxin B1 in experimental animals and its public health significance

Salud Pública de México, 2007
En México se ha detectado la presencia AFB1 en humanos: como mutación en el gene p53 en hepatocarcinomas de pacientes de Monterrey, Nuevo León, México, en 1996 y como aducto AFB1-lisina en suero de pacientes del Instituto Mexicano del Seguro Social de ...
Doralinda Guzmán de Peña
doaj  

Nanomedicine Meets Immunotherapy: Advancing Adoptive Cell Therapy with Nanoparticles in the Treatment of Cancer with Sustainability Perspectives

Advanced Science, EarlyView.
This review surveys nanoparticle‐based strategies to enhance adoptive cell therapy, particularly CAR‐T cell approaches, in solid tumor treatment. It describes how nanoparticles can improve tumor immunogenicity and T‐cell infiltration while reducing toxicity, and how they enable in vivo CAR‐T cell generation.
Erica Frostegård, Tatiana Bobrova, Amalie Leinebø, Thibault Leray, Shayamita Ghosh, Lorena García‐Hevia, Chiara Puccinelli, Lorenzo Riccio, Jacopo Sorani, Davide Bonifazi, Julien Caumartin, Emmanuel Donnadieu, Florence Gazeau, Roland Hischier, Else Marit Inderberg, Mónica L. Fanarraga, Maria Loustau, Bernd Nowack, Sébastien Wälchli, Cécilia Ménard‐Moyon   +19 more
wiley   +1 more source

Tamizaje por hepatocarcinoma y estrategia de seguimiento en portadores del virus de hepatitis B

Acta Médica Costarricense, 2008
La utilización del ultrasonido abdominal y la alfafetoproteína juntas se consideran las pruebas de tamizaje aceptadas como más útiles en él seguimiento de los portadores crónicos del virus B.
Javier Cabas-Sánchez
doaj  

Evaluation of Selenite Effects on Selenoproteins and Cytokinome in Human Hepatoma Cell Lines

Molecules, 2013
The need to explore new alternative therapeutic strategies and chemoprevention methods for hepatocellular carcinoma is growing significantly. Selenium is a trace element that plays a critical role in physiological processes, and is used in cancer ...
Susan Costantini, Giuseppe Castello, Gianni Di Bernardo, Melissa Nazzaro, Maria Grazia Volpe, Francesca Capone, Eliana Guerriero, Maria Rita Milone, Giovanni Colonna, Biagio Pucci, Fabiola Rusolo   +10 more
doaj   +1 more source

The Host Cell Factor Phosphatase‐2A Subunit PR130 Restricts Replication of Herpes Simplex Virus Type‐1

Advanced Science, EarlyView.
Molecular, genetic, virological, and biochemical analysis in combination with global proteome and phosphoproteome profiling and functional assays were applied to study the role of PR130 in the context of HSV‐1 replication. The observations reveal that host‐intrinsic mechanisms regulate HSV‐1 replication and highlight PR130 as a susceptibility factor of
Johannes Jungwirth, Christoph F. Jacob, Alexandra Nguyen, Mandy Beyer, Andreas O. Mieland, Mario Dejung, Jia‐Xuan Chen, Walburgis Brenner, Christina Ehrhardt, Andreas Henke, Oliver H. Krämer   +10 more
wiley   +1 more source

Hepatoma‐Derived Growth Factor Coordinates STAT3 Pathway and Exosome‐Mediated Intrahepatic Crosstalk to Control Hepatic Steatosis and MASLD

Advanced Science, EarlyView.
Hepatic HDGF as a key mediator in coordinating hepatic steatosis and intrahepatic crosstalk in MASLD. Activation of HDGF facilitates its interaction with both STAT3 and S6K1, driving the S6K1‐dependent STAT3 phosphorylation and subsequently enhancing hepatic lipogenesis.
Jian Wen, Dong Ding, Zengpeng Zheng, Xufeng Chen, Wenjing Li, Jiaxin Shen, Zhiwei Huang, Peng Tan, Junjie Bai, Xia Fang, Baofang Xing, Puyuan Hu, Linghao Xu, Haokai Yu, Yixi Wang, Zongzhe Jiang, Yang Long, Tiejun Zhou, Mingxin Ye, Yu Jiang, Aoyuan Cui, Hong Li, Qiurong Ding, Yong Xu, Yu Li, Weitong Su, Feng Shen, Chenlin Gao, Wenguang Fu   +28 more
wiley   +1 more source

Cucurbitacin B Inhibits Hepatocellular Carcinoma by Inducing Ferroptosis and Activating the cGAS-STING Pathway

Current Issues in Molecular Biology
The incidence of primary liver cancer is increasing annually, with extremely high mortality and suboptimal therapeutic outcomes. The inefficient presentation of tumor antigens and low infiltration of specific cytotoxic T lymphocytes (CTLs) result in ...
Huizhong Zhang, Aqian Chang, Xiaohan Xu, Hulinyue Peng, Ke Zhang, Jingwen Yang, Wenjing Li, Xinzhu Wang, Wenqi Wang, Xingbin Yin, Changhai Qu, Xiaoxv Dong, Jian Ni   +12 more
doaj   +1 more source