Results 121 to 130 of about 3,217,603 (374)

Class IIa HDACs forced degradation allows resensitization of oxaliplatin‐resistant FBXW7‐mutated colorectal cancer

Molecular Oncology, EarlyView.
HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto, Nicolò Gualandi, Ylenia Cortolezzis, Raffaella Picco, Monica Colitti, Francesca D'Este, Mariachiara Gani, Wayne W. Hancock, Giovanni Terrosu, Cristina Degrassi, Francesca Agostini, Claudio Brancolini, Luigi E. Xodo, Eros Di Giorgio   +13 more
wiley   +1 more source

Enhanced antigen presentation and immunostimulation of dendritic cells using acid-degradable cationic nanoparticles. [PDF]

, 2005
Acid-degradable cationic nanoparticles encapsulating a model antigen (i.e., ovalbumin) were prepared by inverse microemulsion polymerization with acid-cleavable acetal cross-linkers.
Fréchet, Jean MJ, Goh, Sarah L, Kwon, Young Jik, Standley, Stephany M   +3 more
core  

Stage-Specific Inhibition of MHC Class I Presentation by the Epstein-Barr Virus BNLF2a Protein during Virus Lytic Cycle [PDF]

, 2009
gamma-herpesvirus Epstein-Barr virus (EBV) persists for life in infected individuals despite the presence of a strong immune response. During the lytic cycle of EBV many viral proteins are expressed, potentially allowing virally infected cells to be ...
A Rickinson, AD Hislop, AD Hislop, Alan B. Rickinson, Andrew D. Hislop, Andrew I. Bell, B Park, Bill Sugden, BJ Biegalke, BN Lilley, C Bogedain, Claire Shannon-Lowe, Daniëlle Horst, DJ Tenney, E Scotet, Elisabeth Kremmer, Emmanuel J. H. J. Wiertz, G Lautscham, HJ Delecluse, J Yuan, J Zuo, J Zuo, Jaap M. Middeldorp, JC Stinchcombe, JW Yewdell, JX Zhang, K Takada, L Young, LS Young, M Buisson, M Kishishita, M Rowe, Maaike E. Ressing, Martin Rowe, MC Gold, ME Ressing, MT Vossen, MW Munks, Nathan P. Croft, NM Steven, P Rivailler, PG Stevenson, R Feederle, S Keating, TA Groothuis, TR Jones, TR Jones, V Bohm, VA Pudney, WM van Grunsven, X Saulquin, Y Zeng   +51 more
core   +7 more sources

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

Molecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra, Shamsudheen Karuthedath Vellarikkal, Lixia Li, Hong Sun, Khoa Nguyen, Amber Montano, Suchitra Natarajan, Federica Piccioni, Alex Michael Tamburino, Xin Yu, Aleksandra Katarzyna Olow   +10 more
wiley   +1 more source

CPAF selectively degrades chlamydial T cell antigens for inhibiting antigen presentation

Journal of Infection in Developing Countries, 2017
Introduction: Chlamydia trachomatis is the leading cause of sexually transmitted bacterial disease, which may cause significant threats, such as pelvic inflammatory disease and tubal factor infertility, to women if untreated. The pathological mechanisms
Yuyang Zhang, Guangming Zhong, Huihua Cai, Siping Chen, Donghua Sun, Dongmei Zhang, Yuanli He   +6 more
doaj   +1 more source

MHC presentation via autophagy and how viruses escape from it [PDF]

, 2018
T cells detect infected and transformed cells via antigen presentation by major histocompatibility complex (MHC) molecules on the cell surface. For T cell stimulation, these MHC molecules present fragments of proteins that are expressed or taken up by ...
Gannage, Monique, Münz, Christian
core  

Influenza and memory T cells : how to awake the force [PDF]

, 2016
Annual influenza vaccination is an effective way to prevent human influenza. Current vaccines are mainly focused on eliciting a strain-matched humoral immune response, requiring yearly updates, and do not provide protection for all vaccinated individuals.
Glezen, Hartshorn, Hufford, Jin, Jordan, Luo, Mosmann, Razvi, Topham, Topham, Topham, Von Andrian, Wijburg   +12 more
core   +3 more sources

Cis‐regulatory and long noncoding RNA alterations in breast cancer – current insights, biomarker utility, and the critical need for functional validation

Molecular Oncology, EarlyView.
The noncoding region of the genome plays a key role in regulating gene expression, and mutations within these regions are capable of altering it. Researchers have identified multiple functional noncoding mutations associated with increased cancer risk in the genome of breast cancer patients.
Arnau Cuy Saqués, Aracele Martinez‐Mendez, John Crown, Alex Eustace   +3 more
wiley   +1 more source

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

Molecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto, Louise Raunkilde, Jan Lindebjerg, Mads Malik Aagaard, Christina Therkildsen, Jakob Kleif, Lars Henrik Jensen, Torben Frøstrup Hansen, Rikke Fredslund Andersen   +8 more
wiley   +1 more source

Current Concepts of Antigen Cross-Presentation

Frontiers in Immunology, 2018
Dendritic cells have the ability to efficiently present internalized antigens on major histocompatibility complex (MHC) I molecules. This process is termed cross-presentation and is important role in the generation of an immune response against viruses ...
Maria Embgenbroich, Sven Burgdorf
doaj   +1 more source