Results 71 to 80 of about 275,584 (397)

Recirculating IL-1R2+ Tregs fine-tune intrathymic Treg development under inflammatory conditions [PDF]

Cellular & Molecular Immunology, 2020
The vast majority of Foxp3+ regulatory T cells (Tregs) are generated in the thymus, and several factors, such as cytokines and unique thymic antigen-presenting cells, are known to contribute to the development of these thymus-derived Tregs (tTregs).
Eirini Nikolouli, Yassin Elfaki, Susanne Herppich, Carsten Schelmbauer, Michael Delacher, Christine Falk, Ilgiz A. Mufazalov, Ari Waisman, Markus Feuerer, Jochen Huehn   +9 more
openaire   +3 more sources

The role of galectin-1 and galectin-3 in the mechanisms of T-cell immune response dysregulation in colon cancer

Бюллетень сибирской медицины, 2020
The aim of the study was to characterize the features of the subpopulation composition and cytokine-secretory activity of T lymphocytes (Th1, Th17 and Treg) in relation to the concentration of galectin-1 and galectin-3 in the blood of patients with colon
V. S. Poletika, Yu. V. Kolobovnikova, O. I. Urazova, O. A. Vasileva, A. I. Dmitrieva, K. I. Yankovich, V. V. Novitsky, L. M. Ryabova, M. Yu. Grishchenko   +8 more
doaj   +1 more source

Modeling Cell-to-Cell Communication Networks Using Response-Time Distributions. [PDF]

, 2018
Cell-to-cell communication networks have critical roles in coordinating diverse organismal processes, such as tissue development or immune cell response. However, compared with intracellular signal transduction networks, the function and engineering
Altschuler, Steven J, Thurley, Kevin, Wu, Lani F   +2 more
core   +2 more sources

Tregs and transplantation tolerance [PDF]

Journal of Clinical Investigation, 2004
The induction and maintenance of immune tolerance to transplanted tissues constitute an active process involving multiple mechanisms that work cooperatively to prevent graft rejection. These mechanisms are similar to inherent tolerance toward self antigens and have a requirement for active immunoregulation, largely T cell mediated, that promotes ...
Patrick T, Walsh, Devon K, Taylor, Laurence A, Turka   +2 more
openaire   +4 more sources

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Vitamin D supplementation in systemic lupus erythematosus patients with vitamin D deficiency and insufficiency : the effect on disease activity, fatigue and interferon signature gene expression [PDF]

, 2019
Background: Vitamin D deficiency is highly prevalent among patients with systemic lupus erythematosus (SLE) [1]. Evidence from multiple studies has shown that vitamin D deficiency in SLE is associated with a higher disease activity [2].
Borg, Andrew, Camilleri, Liberato, Magro, Rosalie, Saliba, Christian, Scerri, Christian   +4 more
core   +1 more source

Loss of histone macroH2A1 in hepatocellular carcinoma cells promotes paracrine-mediated chemoresistance and CD4+CD25+FoxP3+ regulatory T cells activation [PDF]

, 2020
Rationale: Loss of histone macroH2A1 induces appearance of cancer stem cells (CSCs)-like cells in hepatocellular carcinoma (HCC). How CSCs interact with the tumor microenvironment and the adaptive immune system is unclear. Methods: We screened aggressive
Drovakova A., Giallongo S., Li Volti G., Lo Re O., Mazza T., Rappa F., Roskams T., Sanna P., Tsochatzis E., Van Haele M., Vinciguerra M., Vinh Luong T.   +11 more
core   +1 more source

T Cell Metabolism: A New Perspective on Th17/Treg Cell Imbalance in Systemic Lupus Erythematosus

Frontiers in Immunology, 2020
The Th17/T-regulatory (Treg) cell imbalance is involved in the occurrence and development of organ inflammation in systemic lupus erythematosus (SLE).
J. Shan, Hong Jin, Yan Xu
semanticscholar   +1 more source

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

Postpartum hepatitis and host immunity in pregnant women with chronic HBV infection

Frontiers in Immunology, 2023
In order to develop immune tolerant to the fetal, maternal immune system will have some modification comparing to the time before pregnancy. Immune tolerance starts and develops at the maternal placental interface.
Lu Zhang, Tingting Jiang, Ying Yang, Wen Deng, Huihui Lu, Huihui Lu, Shiyu Wang, Ruyu Liu, Min Chang, Shuling Wu, Yuanjiao Gao, Hongxiao Hao, Ge Shen, Mengjiao Xu, Xiaoxue Chen, Leiping Hu, Liu Yang, Xiaoyue Bi, Yanjie Lin, Yao Lu, Yuyong Jiang, Minghui Li, Minghui Li, Yao Xie, Yao Xie   +24 more
doaj   +1 more source