Results 141 to 150 of about 306,421 (309)

Targeting m6A Reader YTHDF1 Enhances Antitumor Immunity and Potentiates Anti‐PD‐L1 Efficacy in Intrahepatic Cholangiocarcinoma

Advanced Science, EarlyView.
The m6A reader YTHDF1 drives intrahepatic cholangiocarcinoma (ICC) progression by remodeling the tumor immune microenvironment. YTHDF1 promotes MDSC recruitment via activation of m6A‐FOSL2‐CXCL6/CXCR2 axis, thereby suppressing CD8+ T cell infiltration and function.
Li Luo, Ziqin Liu, Zimin Song, Dong Zhang, Cong Liang, Fei Fang, Kai Lei, Lina Wang, Weikang Chen, Shunli Shen, Ming Kuang, Xiaoxing Li, Jun Yu, Shiyan Wang, Lixia Xu   +14 more
wiley   +1 more source

DO11.10 CD4 T Cell Cross-Reacts with Trypanosoma cruzi Antigens

Parasitologia
Acute Trypanosoma cruzi infection induces an exuberant immune response; however, the host is unable to clear the parasite, and the infection progresses to a chronic phase. T and B cells play a crucial role in controlling infections. Although the parasite
Fabíola Cardillo, Jorge Nihei, José Mengel   +2 more
doaj   +1 more source

Bilirubin as a Modulator of WNK1 Protein Signaling: Implications for Neuroinflammatory Diseases

Advanced Science, EarlyView.
ABSTRACT Previously regarded merely as a potentially harmful waste product of heme catabolism, bilirubin has now emerged as a pleiotropic molecule with potent antioxidant, anti‐inflammatory, and hormone‐like properties. Recent findings have revealed protective effects against cardiovascular, metabolic, autoimmune, and neoplastic diseases, as well as ...
Sri Jayanti, Libor Vítek, Silvia Gazzin, Claudio Tiribelli   +3 more
wiley   +1 more source

Anti-CD20 therapy depletes activated myelin-specific CD8+ T cells in multiple sclerosis. [PDF]

, 2019
CD8+ T cells are believed to play an important role in multiple sclerosis (MS), yet their role in MS pathogenesis remains poorly defined. Although myelin proteins are considered potential autoantigenic targets, prior studies of myelin-reactive CD8+ T ...
Calabresi, Peter A, Hauser, Stephen L, Sabatino, Joseph J, Schneck, Jonathan P, Wilson, Michael R, Zamvil, Scott S   +5 more
core  

AML‐Targeted Metal‐Polyphenol Nanoplatform Induces Ferroptosis‐ICD Cascade for Antitumor Immunity Boosting

Advanced Science, EarlyView.
Schematic illustration of the synthesis protocol for Fe‐SH@Fn, an AML‐targeted nanoplatform engineered to co‐deliver shikonin (SH) and Fe3+, synergistically boosting antitumor immunity via ferroptosis induction and immunogenic cell death (ICD). ABSTRACT Acute myeloid leukemia (AML) remains a therapeutic challenge due to its low immunogenicity and ...
Shangqin Yang, Jingxuan Wang, Kerong Tu, Xiaobing Huang, Liangliang Lv, Mingjie Peng, Qiqi Xu, Hongmei Liu, Qiang Sun, Lulu Cai   +9 more
wiley   +1 more source

Genetically Engineered T-Cells for Malignant Glioma: Overcoming the Barriers to Effective Immunotherapy. [PDF]

, 2018
Malignant gliomas carry a dismal prognosis. Conventional treatment using chemo- and radiotherapy has limited efficacy with adverse events. Therapy with genetically engineered T-cells, such as chimeric antigen receptor (CAR) T-cells, may represent a ...
Almeida, Neil D, Chuntova, Pavlina, Downey, Kira M, Hegde, Bindu, Okada, Hideho   +4 more
core  

Generation of Antigen-Specific CD4+ Primary Rat T Cell Lines

T cells are pivotal for the generation and regulation of antigen-specific immune responses, but can also cause autoimmune diseases, such as multiple sclerosis. A milestone for multiple sclerosis research was the discovery that effector memory CD4+ T cells reactive against central nervous system (CNS) antigens were the cellular cause of the disease in ...
Müller-Kirschbaum, Lukas C., Lodygin, Dmitri, Odoardi, Francesca, Merlini, Arianna, Diercks, Björn-Philipp   +4 more
openaire   +3 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

How do adjuvants enhance immune responses?

eLife
By altering which peptide antigens are presented to CD4+ T cells, adjuvants affect the specificity of the immune response.
Rekha R Rapaka
doaj   +1 more source

Legumain Restrains Granuloma Formation by Inhibiting mTORC1/STAT1‐Mediated M1 Macrophage Polarization in Sarcoidosis

Advanced Science, EarlyView.
Legumain (LGMN) is upregulated in macrophages during sarcoid‑like granuloma formation. Macrophage‑derived LGMN binds to integrin αvβ3 and suppresses mTORC1/STAT1 signaling to restrain M1 macrophage polarization. Intratracheal delivery of lipid nanoparticles carrying Lgmn plasmid DNA (pDNA) elevates LGMN expression and effectively attenuates pulmonary ...
Mengyuan Liu, Yueyin Han, Bingbing Xie, Lili Zhu, Wenxiu Xu, Yinzhen Han, Yue Liao, Shuwei Gao, Dingyuan Jiang, Jing Geng, Zhen Li, Yinan Hu, Huaping Dai   +12 more
wiley   +1 more source