Results 121 to 130 of about 4,219,302 (284)

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

Non-Digestible Oligosaccharides Can Suppress Basophil Degranulation in Whole Blood of Peanut-Allergic Patients

Frontiers in Immunology, 2018
BackgroundDietary non-digestible oligosaccharides (NDOs) have a protective effect against allergic manifestations in children at risk. Dietary intervention with NDOs promotes the colonization of beneficial bacteria in the gut and enhances serum galectin ...
Simone M. Hayen, Simone M. Hayen, Constance F. den Hartog Jager, Constance F. den Hartog Jager, André C. Knulst, Edward F. Knol, Edward F. Knol, Johan Garssen, Johan Garssen, Linette E. M. Willemsen, Henny G. Otten   +10 more
doaj   +1 more source

Irradiation to Improve the Response to Immunotherapeutic Agents in Glioblastomas. [PDF]

, 2019
PurposeGlioblastoma (GBM) remains an incurable disease despite extensive treatment with surgical resection, irradiation, and temozolomide. In line with many other forms of aggressive cancers, GBM is currently under consideration as a target for ...
Kaprealian, Tania, Lee, Mi-Heon, McBride, William H, Nesseler, Jean Philippe, Nickers, Philippe, Niclou, Simone P, Schaue, Dorthe   +6 more
core  

Natural Killer Cell Function and Dysfunction in Hepatitis C Virus Infection [PDF]

, 2014
Viruses must continually adapt against dynamic innate and adaptive responses of the host immune system to establish chronic infection. Only a small minority (∼20%) of those exposed to hepatitis C virus (HCV) spontaneously clear infection, leaving ...
Grant, Michael D., Holder, L. Kayla A., Russell, Rodney S.   +2 more
core   +2 more sources

Diffuse large B-cell lymphoma: the significance of CD8+ tumor-infiltrating lymphocytes exhaustion mediated by TIM3/Galectin-9 pathway

Journal of Translational Medicine
Overexpression of T-cell immunoglobulin and mucin domain-containing protein 3 (TIM3) is related to the exhaustion of CD8+ tumor-infiltrating lymphocytes (TILs) in diffuse large B-cell lymphoma (DLBCL).
Qiqi Zhu, Yiming Yang, Kexin Chen, Qiaoyu Zhang, Yifan Huang, Shunhai Jian   +5 more
semanticscholar   +1 more source

Neutrophils promote T-cell activation through the regulated release of CD44-bound Galectin-9 from the cell surface during HIV infection

PLoS Biology, 2021
The interaction of neutrophils with T cells has been the subject of debate and controversies. Previous studies have suggested that neutrophils may suppress or activate T cells.
G. Dunsmore, Eliana Perez Rosero, S. Shahbaz, D. Santer, J. Jovel, Paige Lacy, S. Houston, S. Elahi   +7 more
semanticscholar   +1 more source

Dynamic Shifts in ER–Plasma Membrane Junctions Signaling Define Pro‐Metastatic N‐Glycosylation and Predict Prostate Cancer Progression

Advanced Science, EarlyView.
Prostate cancer remains a leading cause of male cancer death, yet screening cannot reliably identify aggressive disease, underscoring the need for tissue biomarkers. It is shown that primary tumors increase ER–plasma membrane junction signaling via STIM1/ORP5, whereas metastasis features their loss, Golgi dispersal, and rapid conversion of high‐mannose
Amanda J. Macke, Tania Kamal, Taylor E. Divita, Artem N. Pachikov, Chad A. LaGrange, Rajesh Ravichandran, Martha Morton, Robert Powers, Haowen Qiu, Jean‐Jack M. Riethoven, Colm Morrissey, Melinda Wojtkiewicz, Rebekah L. Gundry, Carol A. Casey, Armen Petrosyan   +14 more
wiley   +1 more source

Galectin-9 ameliorates Con A-induced hepatitis by inducing CD4(+)CD25(low/int) effector T-Cell apoptosis and increasing regulatory T cell number. [PDF]

PLoS ONE, 2012
BACKGROUND: T cell-mediated liver damage is a key event in the pathogenesis of many chronic human liver diseases, such as liver transplant rejection, primary biliary cirrhosis, and sclerosing cholangitis. We and other groups have previously reported that
Kun Lv, Yingying Zhang, Mengying Zhang, Min Zhong, Qifeng Suo   +4 more
doaj   +1 more source

Mucin Glycoprotein Nanoparticles Enable a Selective Antisense Therapy for Oncogenic MicroRNAs

Advanced NanoBiomed Research, EarlyView.
Mucin glycoproteins are turned into nanoparticles by employing synthetic DNA strands, which have a dual function: they stabilize the nanoparticles and act as binding sites for intracellular miRNA‐21. Thus, upon internalization into tumor cells, these mucin nanoparticles can deplete miRNA‐21 from the cytosol, which induces apoptosis in vitro and in vivo.
Ceren Kimna, Thomas Mayer, Di Zhang, Matthias Marczynski, Carolin A. Rickert, Fabio Henkel, Lennart J. K. Weiss, Friedrich C. Simmel, Yuxia Luan, Oliver Lieleg   +9 more
wiley   +1 more source

Galectin-9 Increases Tim-3+ Dendritic Cells and CD8+ T Cells and Enhances Antitumor Immunity via Galectin-9-Tim-3 Interactions [PDF]

The Journal of Immunology, 2008
Abstract A Tim-3 ligand, galectin-9 (Gal-9), modulates various functions of innate and adaptive immune responses. In this study, we demonstrate that Gal-9 prolongs the survival of Meth-A tumor-bearing mice in a dose- and time-dependent manner.
Keiko, Nagahara, Tomohiro, Arikawa, Souichi, Oomizu, Keiichi, Kontani, Atsuya, Nobumoto, Hiroaki, Tateno, Kota, Watanabe, Toshiro, Niki, Shigeki, Katoh, Minoru, Miyake, Syun-Ichiro, Nagahata, Jun, Hirabayashi, Vijay K, Kuchroo, Akira, Yamauchi, Mitsuomi, Hirashima   +14 more
openaire   +2 more sources