Results 51 to 60 of about 152,273 (295)

Biomaterial-based ligand presentation to induce notch signaling in vitro [PDF]

, 2013
T cell adoptive transfer is an important procedure in immunotherapy. In immunocompromised patients, T cells may need to be developed from stem cells, requiring the induction of Notch signaling events responsible for native T cell differentiation in the ...
Mehta, Naveen
core   +1 more source

MicroRNAs regulate T-cell production of interleukin-9 and identify hypoxia-inducible factor-2a as an important regulator of T helper 9 and regularoty T-cell differentiation [PDF]

, 2016
MicroRNAs (miRNAs) regulate many aspects of helper T cell (Th) development and function. Here we found that they are required for the suppression of interleukin‐9 (IL‐9) expression in Th9 cells and other Th subsets. Two highly related miRNAs (miR‐15b and
Baumjohann, Chang, Chong, Clambey, Cobb, Dang, Dardalhon, Elyaman, Filipowicz, Gerlach, Goswami, Goswami, Goswami, Haraguchi, He, Jabeen, Kaelin, Keith, Kohlhaas, Lewis, Licona-Limón, Lu, Lu, Lukashev, McNamee, Muljo, Nakatsukasa, Noelle, Nowak, Pua, Purwar, Schmitt, Shi, Singh, Staudt, Veldhoen, Yao, Zhou   +37 more
core   +2 more sources

Natural regulatory (CD4+CD25+FOXP+) T cells control the production of pro-inflammatory cytokines during Plasmodium chabaudi adami infection and do not contribute to immune evasion. [PDF]

, 2008
Different functions have been attributed to natural regulatory CD4+CD25+FOXP+ (Treg) cells during malaria infection. Herein, we assessed the role for Treg cells during infections with lethal (DS) and non-lethal (DK) Plasmodium chabaudi adami parasites ...
Belanger, B, Cambos, M, Jacques, A, Roulet, A, Scorza, T   +4 more
core   +1 more source

Follicular Lymphoma Intratumoral CD4+CD25+GITR+ Regulatory T Cells Potently Suppress CD3/CD28-Costimulated Autologous and Allogeneic CD8+CD25− and CD4+CD25− T Cells [PDF]

The Journal of Immunology, 2007
Abstract Regulatory T cells (TR) play a critical role in the inhibition of self-reactive immune responses and as such have been implicated in the suppression of tumor-reactive effector T cells. In this study, we demonstrate that follicular lymphoma (FL)-infiltrating CD8+ and CD4+ T cells are hyporesponsive to CD3/CD28 costimulation.
Shannon P, Hilchey, Asit, De, Lisa M, Rimsza, Richard B, Bankert, Steven H, Bernstein   +4 more
openaire   +2 more sources

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao, Sureerat Suwatcharangoon, Pintip Ngamjanyapron, Kobporn Boonnak, Thanitta Suangtamai, Porpon Rotjanapan   +5 more
wiley   +1 more source

Opinion: Gavage Administration of MXene as a Route‐Specific Alternative to Intravenous Injection into the Bloodstream of Laboratory Animals for Reducing Systemic Nanotoxicity Risks in Immunosuppression and Post‐Transplantation Models with Bile Acid Modification

Advanced Healthcare Materials, EarlyView.
Recent studies reported immunosuppressive properties of specific MXene nanomaterials. Their intravenous injection into the bloodstream of laboratory animals has been a common delivery method to suppress systemic inflammation and prevent transplant rejection.
Alireza Rafieerad, M. Akif Rahman, Ahmad Amiri   +2 more
wiley   +1 more source

Depletion of Thymus-Derived CD4+CD25+ T Cells Abrogates the Suppressive Effects of α-galactosylceramide Treatment on Experimental Allergic Conjunctivitis

Allergology International, 2008
Background: We showed previously that α-galactosylceramide (α-GalCer) treatment elevated splenic CD4+ CD25+Foxp3+ T-cell numbers and suppressed the development of experimental allergic conjunctivitis (EC).
Atsuki Fukushima, Tamaki Sumi, Waka Ishida, Ayako Ojima, Minako Kajisako, Hisayuki Ueno, Osamu Taguchi   +6 more
doaj   +1 more source

Safe and Localized Lentiviral Gene Delivery via Injectable Mesoporous Scaffolds for Potent Antitumor Immunity

Advanced Materials, EarlyView.
This work introduces an injectable mesoporous silica rod scaffold that confines lentiviral vectors to the injection site, enabling localized dendritic cell recruitment and transduction. The platform sustains antigen expression, promotes robust T‐cell activation, and enhances antitumor immunity.
Thanh Loc Nguyen, Yeon‐ju Kim, Jihye Im, Dong Kwang Min, Hyunsu Shin, Thuy An Trinh, Ngoc Man Phan, Min‐jeong Son, Ji‐yeon Shim, Ye‐lim Lee, Yujeong Ha, Kwang‐il Lim, Jaeyun Kim   +12 more
wiley   +1 more source

Influence of membrane CD25 stability on T lymphocyte activity: implications for immunoregulation. [PDF]

PLoS ONE, 2009
CD25, a component of the IL-2 receptor, is important in T cell proliferation, activation induced cell death, as well as the actions of both regulatory (Treg) and effector (Teff) T cells.
Todd M Brusko, Clive H Wasserfall, Maigan A Hulme, Roniel Cabrera, Desmond Schatz, Mark A Atkinson   +5 more
doaj   +1 more source

Regulation of CD4+CD8−CD25+ and CD4+CD8+CD25+ T cells by gut microbiota in chicken [PDF]

Scientific Reports, 2018
AbstractThe gut microbiota in chicken has long been studied, mostly from the perspective of growth performance. However, there are some immunological studies regarding gut homeostasis in chicken. Although CD4+CD25+T cells are reported to act as regulatory T cells (Tregs) in chicken, there have been no studies showing the relationship between gut ...
In Kyu Lee, Min Jeong Gu, Kwang Hyun Ko, Suhan Bae, Girak Kim, Gwi-Deuk Jin, Eun Bae Kim, Young-Yun Kong, Tae Sub Park, Byung-Chul Park, Hyun Jung Jung, Seung Hyun Han, Cheol-Heui Yun   +12 more
openaire   +2 more sources