Results 141 to 150 of about 136,885 (362)

Multi‐Scale Mapping of Gene Expression from Whole‐slide Images for Identifying Phenotype‐Associated Subpopulations

Advanced Science, EarlyView.
BiSCALE: A pathology‐driven deep learning framework for multi‐scale gene expression prediction from whole‐slide images. It accurately infers bulk and near‐cellular spot‐level expression, links predictions to clinical phenotypes, identifies disease‐associated niches, and enables applications in risk stratification and cell‐identity annotation, providing
Hailong Zheng, Jiajing Xie, Luqi Wang, Hailong Xie, Tong Zhi, Yujia Guo, Bofeng Zhu, Dong Wang, Yu Chen   +8 more
wiley   +1 more source

Cancer‐Associated Fibroblasts Promote Tumor Immunosuppression in Hepatocellular Carcinoma via the NNMT‐ANGPTL4 Axis

Advanced Science, EarlyView.
ABSTRACT Background & Aims: Cancer‐associated fibroblasts (CAFs) drive immunosuppression in hepatocellular carcinoma (HCC). However, their metabolic regulation remains poorly defined. We investigated the role of nicotinamide N‐methyltransferase (NNMT) in CAFs. Approach & Results: High NNMT expression in CAF tissues was confirmed by western blotting and
Shounan Lu, Shanjia Ke, Hongjun Yu, Zhanzhi Meng, Miaoyu Bai, Yanan Xu, Hui Zhu, Jinwen Yang, Baolin Qian, Bing Yin, Chaoqun Wang, Zhigang Feng, Zhongyu Li, Yongzhi Zhou, Zihao Li, Xinglong Li, Yongliang Hua, Yao Fu, Wei Tang, Yaohua Wu, Yong Ma   +20 more
wiley   +1 more source

USP29 and SMURF1 orchestrate FSP1-mediated ferroptosis suppression to facilitate chemoresistance in gastric cancer

Nature Communications
Gastric cancer (GC) ranks as the third leading cause of cancer-related mortality. Chemoresistance poses a major obstacle to successful treatment for GC patients. Here, we demonstrate that ferroptosis suppressor protein 1 (FSP1) enables chemoresistance in
Zheming Wu, Xinyi Tu, Shouhai Zhu, Qi Jiang, Liewei Wang, Kaixiong Tao, Zhenkun Lou, Min Deng, Xiangyu Zeng   +8 more
doaj   +1 more source

MiR-199a Inhibits Tumor Growth and Attenuates Chemoresistance by Targeting K-RAS via AKT and ERK Signalings [PDF]

, 2019
Wei Li, Lin Wang, Xiang-Bo Ji, Lihong Wang, Xin Ge, Weitao Liu, Ling Chen, Zhong Zheng, Zhumei Shi, Liu L, Marie C.M. Lin, Jie-Yu Chen, Bing‐Hua Jiang   +12 more
openalex   +1 more source

NAT10 promotes chemoresistance of melanoma through regulating N4-acetylcytidine modification of DDX41 and ZNF746 mRNA [PDF]

, 2023
Zuohui Liang, Yuefen Zeng, Li Wang, Ying Zhang, Yun Zhu, Shuangyan Xu, Yinglu Hao, Haifeng Zhao   +7 more
openalex   +1 more source

Vorinostat Potentiates Chemoimmunotherapy in Immune‐Enriched Pancreatic Cancer

Advanced Science, EarlyView.
Immune‐enriched pancreatic cancer does not confer a significant survival advantage. SAHA sensitizes these “hot” tumors to chemoimmunotherapy by disrupting a FASN/PARP9‐driven “metabolic trap” and enhancing CD8+ T cell function. A CD8high/FASNhigh/PARP9high signature identifies patients who are most likely to benefit from the “gemcitabine‐nivolumab‐SAHA”
Chen Chen, Dingru Li, Yingna Liao, Zehua Wang, Chunbin Zhu, Zifeng Zhang, Liquan Jin, Yueyue Chen, Jiaoshun Chen, Junyi Xu, Miaoyan Wei, Rong Tang, Xianjun Yu, Si Shi   +13 more
wiley   +1 more source

Chemoresistance to Cancer Treatment: Benzo-α-Pyrene as Friend or Foe? [PDF]

, 2018
Kevin Dzobo, Naseeha Hassen, Dimakatso Alice Senthebane, Nicholas Ekow Thomford, Arielle Rowe, Hendrina Shipanga, Ambroise Wonkam, M. Iqbal Parker, Shaheen Mowla, Collet Dandara   +9 more
openalex   +1 more source

Pancreatic cancer- mechanisms of chemoresistance

Postępy Higieny i Medycyny Doświadczalnej, 2016
Despite the enormous progress made over the past decades in diagnosis, treatment and prevention of many types of tumor, the survival rate for pancreatic cancer still remains poor. Pancreatic cancer is one of the most malignant and chemotherapy-resistant tumors. That is mainly due to the lack of effective diagnosis at an early stage of tumor development
openaire   +2 more sources

POU2F1 Promotes Chemoresistance in Colorectal Cancer Cells via Attenuates the MDR2 Degradation Mediated by PPP1R11 Lactylation

Advanced Science, EarlyView.
Schematic diagram of our study showing that highly expressed POU2F1 in colorectal cancer (CRC) can directly accelerate the cytosolic lactate export to decrease PPP1R11 lactylation at K59, thereby attenuating the E3 ligase enzyme activity and protein stability of PPP1R11, which inhibits the ubiquitination of MDR2 at K413 and K538 but increases the ...
Longzheng Xia, Jinguan Lin, Xianjie Jiang, Linda Oyang, Shiming Tan, Zongyao Ren, Qiu Peng, Qianjin Liao, Yujuan Zhou   +8 more
wiley   +1 more source

MBD2 regulates the progression and chemoresistance of cholangiocarcinoma through interaction with WDR5

Journal of Experimental & Clinical Cancer Research
Background Cholangiocarcinoma (CCA) is a highly malignant, rapidly progressing tumor of the bile duct. Owing to its chemoresistance, it always has an extremely poor prognosis.
Da Wang, Junsheng Chen, Guanhua Wu, Fei Xiong, Wenzheng Liu, Qi Wang, Yiyang Kuai, Wenhua Huang, Yongqiang Qi, Bing Wang, Ruizhi He, Yongjun Chen   +11 more
doaj   +1 more source