Results 61 to 70 of about 191,183 (217)
Tissue adaptation of CD4 T lymphocytes in homeostasis and cancer
Frontiers in ImmunologyThe immune system is traditionally classified as a defense system that can discriminate between self and non-self or dangerous and non-dangerous situations, unleashing a tolerogenic reaction or immune response.
Marina V. A. Pereira +5 more
doaj +1 more source
Sebészi módszerek a csecsemőmirigy betegségeinek gyógyításában [PDF]
, 2021 Dolgozatomban testünk egy kicsiny, az átlagember által talán nem is ismert szervének, a csecsemőmirigynek a myasthenia gravissal (MG) való kapcsolatát szeretném bemutatni.
Kocsis, Fruzsina
core
Frontiers in Pharmacology, 2017 Adenosine is an ancient extracellular signaling molecule that regulates various biological functions via activating four G-protein-coupled receptors, A1, A2A, A2B, and A3 adenosine receptors. As such, several studies have highlighted a role for adenosine signaling in affecting the T cell development in the thymus. Recent studies indicate that adenosine
Krisztina Köröskényi +5 more
openaire +3 more sources
Limiting dilution analysis of alloantigen-reactive T lymphocytes. II. Effect of cortisone and cyclophosphamide on cytolytic T lymphocyte precursor frequencies in the thymus [PDF]
, 1979 A minimal estimate of the frequency of cytolytic T lymphocyte precursors (CTL-P) in the thymus was determined by application of Poisson statistics to limiting dilution analysis.
MacDonald, H. R. +2 more
core
eLifeThymus medulla epithelium establishes immune self-tolerance and comprises diverse cellular subsets. Functionally relevant medullary thymic epithelial cells (mTECs) include a self-antigen-displaying subset that exhibits genome-wide promiscuous gene ...
Izumi Ohigashi +11 more
doaj +1 more source
Id Proteins Suppress E2A-Driven Invariant Natural Killer T Cell Development prior to TCR Selection
Frontiers in Immunology, 2018 A family of transcription factors known as E proteins, and their antagonists, Id proteins, regulate T cell differentiation at critical developmental checkpoints.
Sumedha Roy +8 more
doaj +1 more source
Uremia-Associated Ageing of the Thymus and Adaptive Immune Responses
Toxins, 2020 Progressive loss of renal function is associated with a series of changes of the adaptive immune system which collectively constitute premature immunological ageing.
Michiel GH Betjes
doaj +1 more source
Tolerance to Mlsa by clonal deletion of V beta 6+ T cells in bone marrow and thymus chimeras [PDF]
, 1989 To evaluate the rules of tolerance induction to Mlsa we investigated maturation of T cells in irradiation bone marrow chimeras and thymus transplanted mice expressing the strongly stimulatory Mlsa or the nonstimulatory Mlsb in presence or absence of the ...
Speiser, D. E. +6 more
core
Interleukin 7 from maternal milk crosses the intestinal barrier and modulates T-cell development in offspring [PDF]
, 2011 Background Breastfeeding protects against illnesses and death in hazardous environments, an effect partly mediated by improved immune function. One hypothesis suggests that factors within milk supplement the inadequate immune response of the offspring,
Andrew M Prentice +8 more
core +1 more source