Results 131 to 140 of about 284,370 (314)

HER2 signaling regulates the tumor immune microenvironment and trastuzumab efficacy

OncoImmunology, 2019
Through whole-transcriptome profiling of HER2+ breast carcinomas (BCs), we previously showed that those sensitive to trastuzumab are addicted to this oncoprotein and are enriched in immune pathways, raising the hypothesis that HER2 itself regulates ...
Tiziana Triulzi, Luca Forte, Viola Regondi, Martina Di Modica, Cristina Ghirelli, Maria Luisa Carcangiu, Lucia Sfondrini, Andrea Balsari, Elda Tagliabue   +8 more
doaj   +1 more source

Adherence to prescribing restrictions for HER2-positive metastatic breast cancer in Australia: A national population-based observational study (2001-2016) [PDF]

, 2018
Background: Targeted cancer therapy is often complex, involving multiple agents and chemotherapeutic partners. In Australia, prescribing restrictions are put in place to reflect existing evidence of cost-effectiveness of these medicines.
Daniels, Benjamin, Girosi, Federico, Houssami, Nehmat, Kiely, Belinda E, Lord, Sarah J, Pearson, Sally-Anne, Tervonen, Hanna   +6 more
core   +2 more sources

Activation of ERBB4 Pathway Inhibits Pathological Transdifferentiation of Lung Epithelial Progenitors into CD66c+ Basal Cells in Severe Lung Injury

Advanced Science, EarlyView.
In fibrotic distal lung regions, CD66c+ basal cells emerge as a pathological state. Using human distal lung organoids, this study identifies CD66c+ basal cells as a pro‐fibrotic state arising through transdifferentiation from secretory, AT2, and basal cells.
Kaijun Lin, Xinran Deng, Haonan Wang, Yamei Jiang, Jian Sun, Hailin Ding, Ming Ye, Xiaoting Wang, Yu Wang, Li Yuan, Zhenju Song, Xinhua Lin, Shenfei Sun, Ning Jiang   +13 more
wiley   +1 more source

Long‐term prognosis is associated with residual disease after neoadjuvant systemic therapy but not with initial nodal status

BJS (British Journal of Surgery), EarlyView., 2020
This long‐term follow‐up study determined survival rates in a Swedish national cohort of 417 patients with breast cancer who all had neoadjuvant systemic therapy (NAST). Sentinel lymph node biopsy (SLNB) was performed before NAST in clinically node‐negative and after NAST in clinically node‐positive patients.
L. Zetterlund, F. Celebioglu, T. Hatschek, J. Frisell, J. de Boniface   +4 more
wiley   +1 more source

NIPAL1 Drives a Metabolic‐Epigenetic Feedback Loop to Promote Lactate‐Mediated Immune Evasion in Esophageal Cancer

Advanced Science, EarlyView.
The study identifies a NIPAL1‐driven metabolic‐epigenetic circuit in esophageal squamous cell carcinoma that promotes glycolysis, lactate accumulation, and H3K18 histone lactylation, forming a self‐sustaining loop that suppresses CD8+ T cell immunity.
Ri‐Xin Chen, Xiao‐Dan Ma, Shui‐Dan Xu, Ao‐Tian Mo, Min‐Hua Deng, Jun‐Han Wu, Wei‐Tao Zhuang, Jin‐Ling Duan, Shu‐Huan Xie, Jin‐Long Lin, Peng Lin, Ji‐Ming Tang, Hai‐Yu Zhou, Xiao‐Song Ben, Gui‐Bin Qiao, Dan Xie   +15 more
wiley   +1 more source

Expression of TOPⅡα, TP53 and HER2 in Gastric Adenocarcinoma and Their Clinical Significance

Zhongliu Fangzhi Yanjiu, 2018
Objective To detect the expression of TOPⅡα, TP53 and HER2 in gastric adenocarcinoma tissuses, and to explore their inner relationship as well as their relationship with the clinicopathological characteristics of gastric adenocarcinoma patients.
MA Yihui, WANG Qingjie, GAO Hanqing, WANG Feng, CHEN Kuisheng   +4 more
doaj   +1 more source

Differences in Responses to Neoadjuvant Anti-HER2 Therapy between HER2 2+ISH+ and HER2 3+ in HER2-Positive Breast Cancer

Cancer Research and Treatment
Dual anti-HER2 drugs has become the standard regimen for neoadjuvant systematic treatment (NST) to HER2-positive breast cancer patients. However, the efficacy varies greatly among patients with different HER2 protein expression levels.A total of 575 HER2-positive breast cancer patients from multiple centers throughout China from 2013 to 2022 were ...
Lingjun, Ma, Ran, Zheng, Lingyun, Xu, Ying, Zhu, Hong, Yin, Xiaoqing, Zhang, Rong, Deng, Jue, Wang, Xiaoming, Zha   +8 more
openaire   +2 more sources

Patterns of HER2 Gene Amplification and Response to Anti-HER2 Therapies

PLOS ONE, 2015
A chromosomal region that includes the gene encoding HER2, a receptor tyrosine kinase (RTK), is amplified in 20% of breast cancers. Although these tumors tend to respond to drugs directed against HER2, they frequently become resistant and resume their malignant progression. Gene amplification in double minutes (DMs), which are extrachromosomal entities
Rocio Vicario, Vicente Peg, Beatriz Morancho, Mariano Zacarias-Fluck, Junjie Zhang, Águeda Martínez-Barriocanal, Alexandra Navarro Jiménez, Claudia Aura, Octavio Burgues, Ana Lluch, Javier Cortés, Paolo Nuciforo, Isabel T Rubio, Elisabetta Marangoni, James Deeds, Markus Boehm, Robert Schlegel, Josep Tabernero, Rebecca Mosher, Joaquín Arribas   +19 more
openaire   +4 more sources

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

Integrating Spatial Proteogenomics in Cancer Research

Advanced Science, EarlyView.
Xx xx. ABSTRACT Background: Spatial proteogenomics marks a paradigm shift in oncology by integrating molecular analysis with spatial information from both spatial proteomics and other data modalities (e.g., spatial transcriptomics), thereby unveiling tumor heterogeneity and dynamic changes in the microenvironment.
Yida Wang, Yang Wu, Feng Zhang, Parthiban Periasamy, Haiyue You, Denise Goh, Rachel Elizabeth Ann Fincham, Xin Ning, Danping Wu, Lu Liu, Ying Jiang, Zhiwen Qian, Joe Yeong, Yan Zhang   +13 more
wiley   +1 more source