Results 101 to 110 of about 47,778 (228)

Immune Checkpoint Inhibitors and Immunomodulators for Cancer Immunotherapy: Insights Into Resistance and Therapeutic Strategies

Advanced Science, EarlyView.
The schematic diagram illustrates the roles of novel immune checkpoints, immunomodulatory factors, cell death and multimodal technologies in cancer immunotherapy. Abstract Cancer immunotherapy has redefined cancer treatment. However, the molecular and cellular basis of immune evasion and therapeutic resistance remains incompletely understood.
Fangquan Chen, Yang Yu, Xiutao Cai, Junhao Lin, Ruirui Liang, Rui Kang, Daolin Tang, Jiao Liu   +7 more
wiley   +1 more source

Posttranscriptional regulation of PARG mRNA by HuR facilitates DNA repair and resistance to PARP inhibitors [PDF]

, 2017
The majority of pancreatic ductal adenocarcinomas (PDAC) rely on the mRNA stability factor HuR (ELAV-L1) to drive cancer growth and progression. Here, we show that CRISPR-Cas9–mediated silencing of the HuR locus increases the relative sensitivity of PDAC
Brody, Jonathan R., Chand, Saswati N., Cozzitorto, Joseph A., Jiang, Wei, Knudsen, Karen E., Lal, Shruti, Londin, Eric R., Meisner-Kober, Nicole, Nevler, Avinoam, Pascal, John M, Pishvaian, Michael J., Romeo, Carmella, Sanan, Akshay R., Schiewer, M. J., Scolaro, Laura, Winter, Jordan M., Yeo, Charles, Zarei, Mahsa   +17 more
core   +1 more source

DNA methylation dynamics in aging: How far are we from understanding the mechanisms? [PDF]

, 2018
DNA methylation is currently the most promising molecular marker for monitoring aging and predicting life expectancy. However, the mechanisms underlying age-related DNA methylation changes remain mostly undiscovered.Here we discuss the current knowledge ...
Caiafa, Paola, Ciccarone, Fabio, Tagliatesta, Stefano, Zampieri, Michele   +3 more
core   +1 more source

Tumor‐Derived Exosomal TAGLN2 Promotes Metastasis by Inducing Vascular Permeability and Angiogenesis via the NRP1/SEMA4D/YAP Axis

Advanced Science, EarlyView.
Gastric cancer‐derived exosomal TAGLN2 is identified as a key mediator of vascular reprogramming, with significantly elevated levels detected in patient serum. Independent of canonical SEMA4D signaling, it nucleates a cytoplasmic TAGLN2/NRP1/SEMA4D ternary complex that dually activates YAP, promoting angiogenesis, vascular dysfunction, and metastasis ...
Shuqi Yu, Jiajia Zhuo, Xiaoquan Hong, Shihao Rao, Yafang Ye, Dandan Kang, Huifang Peng, Huiqin Zhuo   +7 more
wiley   +1 more source

Vacancy defect‐induced electron homing breaks phosphodiester bonds for RNA depletion‐driven cancer therapy

BMEMat, EarlyView.
Illustration of 5% S‐vacancy Bi2S3 mediated phosphodiester bonds cleavage in RNA of hepatocellular carcinoma cells, which suppressing ERI3 expression, inhibiting cell proliferation and promoting apoptosis. Abstract Genome‐wide hypertranscription is a hallmark of malignant progression.
Chuncheng Yang, Zehao Shen, Guangming Xiang, Zhe Liu, Huaxin Liu, Jiabei Li, Ao Wang, Yelin Wu, Peiran Zhao, Xingwu Jiang, Jinghan Wang, Xiaoqing Jiang, Wenbo Bu   +12 more
wiley   +1 more source

Neurotensin is a lipid-induced gastrointestinal peptide associated with visceral adipose tissue inflammation in obesity [PDF]

, 2018
Neurotensin (NT) is a 13-amino acid peptide localized in the neuroendocrine cells of the small intestine, which promotes fat absorption and fatty acids translocation in response to lipid ingestion. NT-knock-out mice fed with a high-fat diet are protected
Barchetta, Ilaria, Bertoccini, Laura, Capoccia, Danila, Cavallo, Maria, Ceccarelli, Valentina, Chiappetta, Caterina, Cimini, Flavia, Di Cristofano, Claudio, Leonetti, Frida, Melander, Olle, Orho-Melander, Marju, Silecchia, Gianfranco   +11 more
core   +2 more sources

Intraoperative Indocyanine Green Fluorescence Enables Primary Tumor Localization and Treatment De‐Escalation in SCCUP: A Case Report

Head &Neck, EarlyView.
ABSTRACT Background Unknown primary cancer in the head and neck presents a difficult surgical treatment dilemma. Patients with squamous cell carcinoma of unknown primary (SCCUP) typically present with an enlarging neck mass found on biopsy but with no indication of primary site on diagnostic exams such as flexible laryngoscopy, CT, MRI, and/or PET/CT ...
Nikhil Bellamkonda, Nitish Khurana, Eric Babajanian, Hamidreza Ghandehari, Jeremiah A. Alt, Richard B. Cannon   +5 more
wiley   +1 more source

Basal Activity of a PARP1-NuA4 Complex Varies Dramatically across Cancer Cell Lines

Cell Reports, 2014
Poly(ADP-ribose) polymerases (PARPs) catalyze poly(ADP-ribose) addition onto proteins, an important posttranslational modification involved in transcription, DNA damage repair, and stem cell identity.
Kristin A. Krukenberg, Ruomu Jiang, Judith A. Steen, Timothy J. Mitchison   +3 more
doaj   +1 more source

Long noncoding RNAs in prostate cancer: overview and clinical implications. [PDF]

, 2016
Prostate cancer is the second most common cause of cancer mortality among men in the United States. While many prostate cancers are indolent, an important subset of patients experiences disease recurrence after conventional therapy and progresses to ...
Feng, Felix Y, Malik, Bhavna
core   +3 more sources

Combinations of antioxidants and/or of epigenetic enzyme inhibitors allow for enhanced collection of mouse bone marrow hematopoietic stem cells in ambient air [PDF]

, 2018
Hematopoietic cell transplantation (HCT) is a treatment for malignant and non-malignant disorders. However, sometimes the numbers of donor hematopoietic stem cells (HSC) are limiting, which can compromise the success of HCT.
Broxmeyer, H.E., Cai, Q., Capitano, M., Cooper, S., Guo, B., Huang, X.   +5 more
core   +1 more source