Results 11 to 20 of about 164,918 (277)

Development of Human ILCs and Impact of Unconventional Cytotoxic Subsets in the Pathophysiology of Inflammatory Diseases and Cancer

open access: yesFrontiers in Immunology, 2022
Innate lymphoid cells (ILCs) were firstly described by different independent laboratories in 2008 as tissue-resident innate lymphocytes mirroring the phenotype and function of T helper cells. ILCs have been subdivided into three distinct subgroups, ILC1,
Michela Calvi   +8 more
doaj   +1 more source

Immunological alterations in patients with primary tumors in central nervous system [PDF]

open access: yesArquivos de Neuro-Psiquiatria, 1999
Natural killer (NK) cells play an important role in immune surveillance against tumors. The present work aimed to study the cytotoxic activity of NK cells and T cell subsets in peripheral blood of 13 patients with primary tumors in central nervous system
MARIA TEREZINHA S. PERAÇOLI   +10 more
doaj   +1 more source

ASSESSMENT OF THE PERCENTAGES OF T-LYMPHOCYTE SUBSETS IN THE PERIPHERAL BLOOD OF MEDITERRANEAN SPOTTED FEVER PATIENTS [PDF]

open access: yesTrakia Journal of Sciences, 2020
PURPOSE: Mediterranean spotted fever (MSF) is a rickettsial disease. THE AIM was to evaluate the host immunе response to Rickettsia conorii. MATERIAL AND METHODS: 62 patients were assigned into three groups: with mild, moderate or severe clinical forms ...
Iv. Baltadzhiev, P. Pavlov
doaj   +1 more source

Helper-Inducer T-Lymphocytes Mediate Diabetes in EMC-Infected BALB/c By J Mice [PDF]

open access: yesDiabetes, 1987
Diabetes mellitus developing in BALB/c ByJ mice infected with the M variant of encephalomyocarditis (EMC) virus is dependent on thymic immune mechanisms. We treated mice with the anti-Tlymphocyte monoclonal anti-L3T4 and anti-Lyt2.2 antibodies before virus inoculation and monitored the infection and occurrence of diabetes thereafter.
M K, Haynes, S A, Huber, J E, Craighead
openaire   +2 more sources

Features of effector lymphocyte subsets in patients with uveal melanoma in recurrent and chronic herpesvirus infection

open access: yesИнфекция и иммунитет, 2022
The aim of the study is to conduct a comparative analysis of percentages for peripheral blood effector lymphocyte subsets in patients with uveal melanoma manifested by recurrent and chronic herpesvirus infection.
N. V. Balatskaya   +4 more
doaj   +1 more source

Evolutionary conservation of surface molecules that distinguish T lymphocyte helper/inducer and cytotoxic/suppressor subpopulations in mouse and man [PDF]

open access: yesThe Journal of Experimental Medicine, 1981
We describe the biochemical properties and cell surface distributions of three human T cell antigens (Leu-1, Leu-2a, and Leu-2b) which we postulate to be the homologues of the Lyt-1, Lyt-2, and Lyt-3 antigens that distinguish functional T cell subsets in the mouse. Leu-l, like Lyt-1, is on all thymocytes and peripheral T cells and is present in greater
Ledbetter, J A   +5 more
openaire   +2 more sources

Iron deficiency, cell-mediated immunity and infection among 6-36 month old children living in rural Togo [PDF]

open access: yes, 1992
Relationships between iron deficiency, cell-mediated immunity (CMI) and morbidity were studied in 220 children in rural south Togo. Iron deficiency was defined by abnormal values of at least two biochemical indicators of iron status viz.
Aplogan, A.   +6 more
core   +1 more source

Do Helper T Cell Subtypes in Lymphocytic Thyroiditis Play a Role in the Antitumor Effect? [PDF]

open access: yesJournal of Pathology and Translational Medicine, 2016
Background Papillary thyroid carcinoma (PTC) is frequently accompanied by lymphocytic thyroiditis (LT). Some reports claim that Hashimoto’s thyroiditis (the clinical form of LT) enhances the likelihood of PTC; however, others suggest that LT has ...
Seok Woo Yang   +6 more
doaj   +1 more source

Regulation of autoimmunity and donor cell engraftment by recipient Lyt-2+ cells during the graft-versus-host reaction. [PDF]

open access: yes, 1987
When lymphocytes from DBA/2 mice are transferred to (C57BL X DBA/2)F1 (BDF1) mice, the ensuing graft-vs.-host reaction (GVHR) causes an autoimmune illness resembling human SLE.
Harper, SE, Roubinian, JR, Seaman, WE
core   +3 more sources

Immunological abnormalities of acquired immunodeficiency syndrome and related disorders in patients from Rio de Janeiro, Brazil

open access: yesMemorias do Instituto Oswaldo Cruz, 1988
The immunoloical profile of acquired immunodeficiency syndrome (AIDS) and chronic lymphadenopathy syndrome (CLAS) in 15 and 11 Brazilian patients, respectively, was studied.
W. Miranda-Silva   +5 more
doaj   +1 more source

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