Results 61 to 70 of about 729,582 (283)

Reduced vascular leakage correlates with breast carcinoma T regulatory cell infiltration but not with metastatic propensity

Molecular Oncology, EarlyView.
A mouse model for vascular normalization and a human breast cancer cohort were studied to understand the relationship between vascular leakage and tumor immune suppression. For this, endothelial and immune cell RNAseq, staining for vascular function, and immune cell profiling were employed.
Liqun He, Chiara Testini, Neda Hekmati, Altea Bonello, Aglaia Schiza, Emmanuel Nwadozi, Mia Phillipson, Carina Strell, Michael Welsh   +8 more
wiley   +1 more source

Skewed distribution of IL-7 receptor-α-expressing effector memory CD8+ T cells with distinct functional characteristics in oral squamous cell carcinoma.

PLoS ONE, 2014
CD8(+) T cells play important roles in anti-tumor immunity but distribution profile or functional characteristics of effector memory subsets during tumor progression are unclear.
Jang-Jaer Lee, Chiou-Yueh Yeh, Chiau-Jing Jung, Ching-Wen Chen, Mao-Kuang Du, Hui-Ming Yu, Chia-Ju Yang, Hui-Yi Lin, Andy Sun, Jenq-Yuh Ko, Shih Jung Cheng, Yen-Liang Chang, Jean-San Chia   +12 more
doaj   +1 more source

Quantitative multiplex immunofluorescence analysis identifies infiltrating PD1+CD8+ and CD8+ T cells as predictive of response to neoadjuvant chemotherapy in breast cancer

Thoracic Cancer, 2020
Background This study aimed to explore the potentially predictive role and dynamic changes of immune checkpoints on T cell subsets in patients with breast cancer receiving neoadjuvant chemotherapies.
Hongling Liang, Hongsheng Li, Zhi Xie, Tianen Jin, Yu Chen, Zhiyi Lv, Xiaojun Tan, Jia Li, Guodong Han, Weixing He, Ni Qiu, Ming Jiang, Jie Zhou, Haoming Xia, Yongtao Zhan, Lulu Cui, Weiling Guo, Jianqing Huang, Xuchao Zhang, Yi‐long Wu   +19 more
doaj   +1 more source

CD40 ligand stimulation affects the number and memory phenotypes of human peripheral CD8+ T cells

BMC Immunology, 2023
Background CD40L is primarily expressed on activated CD4+ T cells and binds to CD40 which is expressed by various cells including dendritic cells, macrophages and B lymphocytes.
Haeyoun Choi, Hyun-Joo Lee, Hyun-Jung Sohn, Tai-Gyu Kim   +3 more
doaj   +1 more source

Split tolerance permits safe Ad5-GUCY2C-PADRE vaccine-induced T-cell responses in colon cancer patients. [PDF]

, 2019
Background: The colorectal cancer antigen GUCY2C exhibits unique split tolerance, evoking antigen-specific CD8+, but not CD4+, T-cell responses that deliver anti-tumor immunity without autoimmunity in mice.
Abraham, Tara S., Baybutt, Trevor R., Flickinger, John C., Hyslop, Terry, Kraft, Walter K., Sato, Takami, Snook, Adam E., Waldman, Scott A., Xiang, Bo, Zhan, Tingting   +9 more
core   +3 more sources

Strength through diversity: how cancers thrive when clones cooperate

Molecular Oncology, EarlyView.
Intratumor heterogeneity can offer direct benefits to the tumor through cooperation between different clones. In this review, Kuiken et al. discuss existing evidence for clonal cooperativity to identify overarching principles, and highlight how novel technological developments could address remaining open questions.
Marije C. Kuiken, Maartje Witsen, Emile E. Voest, Krijn K. Dijkstra   +3 more
wiley   +1 more source

Studying the effect of chloroquine on sporozoite-induced protection and immune responses in Plasmodium berghei malaria [PDF]

, 2015
BACKGROUND Sporozoite immunization of animals and humans under a chemo-prophylactic cover of chloroquine (CPS-CQ) efficiently induces sterile protection against malaria.
Bijker, Else M, Cockburn, Ian, Nganou-Makamdop, Krystelle, Sauerwein, Robert W, van Gemert, Geert-Jan, Zavala, Fidel   +5 more
core   +2 more sources

TREX1, a predator for treating MSI‐H tumors?

Molecular Oncology, EarlyView.
Immunotherapy benefits many patients; yet, some with MSI‐H tumors remain unresponsive despite their high immunogenicity. Xu et al. reveal that TREX1 enables immune evasion by degrading cytosolic DNA and suppressing cGAS–STING–IFN‐I signaling. TREX1 loss restores DNA sensing, increases CD8+ T and NK cell infiltration, and boosts antitumor immunity ...
Elena Benidovskaya, Joséphine Deneft, Marc Van den Eynde   +2 more
wiley   +1 more source

Decidual CD8+T cells exhibit both residency and tolerance signatures modulated by decidual stromal cells

Journal of Translational Medicine, 2020
Background During early pregnancy, tolerance of the semi-allogeneic fetus necessitates comprehensive modifications of the maternal immune system. How decidual CD8+T (CD8+dT) cells balance maternal tolerance of the fetus with defense from invading ...
Lu Liu, Xixi Huang, Chunfang Xu, Chunqin Chen, Weijie Zhao, Dajin Li, Liping Li, Li Wang, Meirong Du   +8 more
doaj   +1 more source

Evolution of replication efficiency following infection with a molecularly cloned feline immunodeficiency virus of low virulence [PDF]

, 2002
The development of an effective vaccine against human immunodeficiency virus is considered to be the most practicable means of controlling the advancing global AIDS epidemic.
Cannon, C., Dunsford, T.H., Hosie, M.J., Jarrett, O., Klein, D., Neil, J.C., Shimojima, M., Willett, B.J.   +7 more
core   +2 more sources