Results 81 to 90 of about 280,367 (274)

PRMT5 Inhibitor Synergizes with Chemotherapy to Induce Resembling Mismatch Repair Deficiency and Enhance Anti‐TIGIT Therapy in Microsatellite‐Stable Colorectal Cancer

Advanced Science, EarlyView.
Microsatellite‐stable (MSS) colorectal cancer (CRC) resists immunotherapy. PRMT5 inhibition enhances CPT‐11 sensitivity, inducing a PMS2‐deficient‐like state and cytosolic dsDNA release, which activates the cGAS‐STING pathway to promote anti‐tumor immunity. However, this combination therapy upregulates TIGIT expression on CD8+ T cells, and the addition
Jiang Zhu, Shenao Fu, Xi Zou, Hanjiang Zeng, Guangzu Cui, Yinghui Peng, Diya Tang, Fan Zhang, Hong Shen, Shan Zeng, Ying Han   +10 more
wiley   +1 more source

Characterization of tumor evolution by functional clonality and phylogenetics in hepatocellular carcinoma

Communications Biology
Hepatocellular carcinoma (HCC) is a molecularly heterogeneous solid malignancy, and its fitness may be shaped by how its tumor cells evolve. However, ability to monitor tumor cell evolution is hampered by the presence of numerous passenger mutations that
Zeynep Kacar, Eric Slud, Doron Levy, Julián Candia, Anuradha Budhu, Marshonna Forgues, Xiaolin Wu, Arati Raziuddin, Bao Tran, Jyoti Shetty, Yotsawat Pomyen, Jittiporn Chaisaingmongkol, Siritida Rabibhadana, Benjarath Pupacdi, Vajarabhongsa Bhudhisawasdi, Nirush Lertprasertsuke, Chirayu Auewarakul, Suleeporn Sangrajrang, Chulabhorn Mahidol, Mathuros Ruchirawat, Xin Wei Wang   +20 more
doaj   +1 more source

CCN1 Enhances Tumor Immunosuppression through Collagen‐Mediated Chemokine Secretion in Pancreatic Cancer

Advanced Science, EarlyView.
CCN1 modulates the tumor microenvironment in pancreatic cancer by promoting collagen‐dependent chemokine production, thereby facilitating immune evasion. Deletion of CCN1 not only suppresses tumor growth but also enhances immune cell infiltration and increases tumor sensitivity to both chemotherapy and immunotherapy.
Hongjie Fan, Huzi Zhao, Lili Gao, Yucheng Dong, Pei Zhang, Pengfei Yu, Yunfei Ji, Zhe‐Sheng Chen, Xinmiao Liang, Yang Chen   +9 more
wiley   +1 more source

European guidelines from the EHTG and ESCP for Lynch syndrome: an updated third edition of the Mallorca guidelines based on gene and gender

BJS (British Journal of Surgery), EarlyView., 2020
Recommendations for clinical and molecular identification of LS, surgical and endoscopic management of LS‐associated colorectal cancer and preventive measures for cancer were produced. The emphasis was on surgical and gastroenterological aspects of the cancer spectrum.
T. T. Seppälä, A. Latchford, I. Negoi, A. Sampaio Soares, R. Jimenez‐Rodriguez, L. Sánchez‐Guillén, D. G. Evans, N. Ryan, E. J. Crosbie, M. Dominguez‐Valentin, J. Burn, M. Kloor, M. von Knebel Doeberitz, F. J. B. van Duijnhoven, P. Quirke, J. R. Sampson, P. Møller, G. Möslein, on behalf of the European Hereditary Tumour Group (EHTG) and European Society of Coloproctology (ESCP)   +18 more
wiley   +1 more source

Diagnostic Value of lncRNAs as Biomarker in Hepatocellular Carcinoma: An Updated Meta-Analysis

Canadian Journal of Gastroenterology and Hepatology, 2018
Some long noncoding RNAs (lncRNAs) display aberrantly high or low expression in hepatocellular carcinoma (HCC) and have the potential to serve as diagnostic biomarkers.
Shilian Chen, Yaqin Zhang, Xuan Wu, Chaoyang Zhang, Guancheng Li   +4 more
doaj   +1 more source

Exposure to arsenic in utero is associated with various types of DNA damage and micronuclei in newborns: a birth cohort study

Environmental Health, 2019
Background Growing evidence indicates that in utero arsenic exposures in humans may increase the risk of adverse health effects and development of diseases later in life. This study aimed to evaluate potential health risks of in utero arsenic exposure on
Panida Navasumrit, Krittinee Chaisatra, Jeerawan Promvijit, Varabhorn Parnlob, Somchamai Waraprasit, Chalida Chompoobut, Ta Thi Binh, Doan Ngoc Hai, Nguyen Duy Bao, Nguyen Khac Hai, Kyoung-Woong Kim, Leona D. Samson, Joseph H. Graziano, Chulabhorn Mahidol, Mathuros Ruchirawat   +14 more
doaj   +1 more source

Electric Transport Properties of the p53 Gene and the Effects of Point Mutations [PDF]

arXiv, 2007
In this work, charge transport (CT) properties of the p53 gene are numerically studied by the transfer matrix method, and using either single or double strand effective tight-binding models. A statistical analysis of the consequences of known p53 point mutations on CT features is performed. It is found that in contrast to other kind of mutation defects,
arxiv  

Genetic Regulation of Alternative Polyadenylation Provides Novel Insights into Molecular Mechanisms Underlying Non‐small Cell Lung Cancer

Advanced Science, EarlyView.
Compared with the non‐risk G allele of rs9606, the risk T allele of rs9606 decreases the binding affinity of NUDT21 for LYRM4, triggering 3'UTR shortening that stabilizes LYRM4 mRNA and elevates its expression. Increased LYRM4 expression promoted malignant phenotypes of non‐small cell lung cancer (NSCLC) cells through modulating ferroptosis, supporting
Meng Jin, Yongbiao Huang, Bin Li, Yuan Wang, Yan Li, Zhirui Chen, Zhe Tang, Chaofan Liu, Lei Zhang, Xianglin Yuan, Jianbo Tian, Bo Liu   +11 more
wiley   +1 more source

Statistical Approaches for Modelling Cancer Bioassays [PDF]

arXiv, 2013
This paper discusses the possible ways to analyse the data, adopting a matrix notation, so often used in Bioassays. The paper also reviews the Multistage Models (MM). The MM class of models is applied for extrapolation, to the region of Low-Dose. The effect of covariates in experimental carcinogenesis is introduced and the relative efficiency is ...
arxiv  

Mesoporous Gold Nanospheres Confined Platinum Nanoclusters as Robust ROS and Oxygen Nanogenerators for NIR‐II Hyperthermia Cancer Therapy

Advanced Science, EarlyView.
Mesoporous gold nanospheres confined platinum nanoclusters (MGNSs@Pt) is developed as robust hydroxyl radical and oxygen nanogenerators for multimodal therapies. Their NIR‐II LSPR property also allowed MGSNs to be ideal phototheranostic agents. The chemodynamic and photothermal therapy efficiently induced the tumor cell apoptosis, enabling the MGNSs@Pt
Fei Cun, Jie Chen, Hanxue Li, Yufang Kou, Meiyan Wang, Xiaomin Li, Hui Chen, Jilie Kong   +7 more
wiley   +1 more source