Results 21 to 30 of about 10,952,458 (297)

T lymphocytes from patients with primary biliary cirrhosis produce reduced amounts of lymphotoxin, tumor necrosis factor and interferon-gamma upon mitogen stimulation [PDF]

open access: yes, 1992
Primary biliary cirrhosis (PBC) is considered an autoimmune disease characterized by destruction of small intrahepatic bile ducts by lymphocytes. Altered functions of these lymphocytes might reflect an abnormal immune response leading to tissue damage ...
Eisenburg, Josef   +9 more
core   +1 more source

Near-infrared imaging of adoptive immune cell therapy in breast cancer model using cell membrane labeling. [PDF]

open access: yesPLoS ONE, 2014
The overall objective of this study is to non-invasively image and assess tumor targeting and retention of directly labeled T-lymphocytes following their adoptive transfer in mice.
Fatma M Youniss   +8 more
doaj   +1 more source

Adoptive Immunotherapy in Chimeras with Donor Lymphocytes [PDF]

open access: yes, 2003
Allogeneic stem cell transplantation has a well-defined indication in the treatment of hematological malignancies. The beneficial immune effect of allogeneic marrow transplantation has long been known, but only recently have methods been developed to ...
Kolb, Hans-Jochem   +8 more
core   +1 more source

CD8-positive T lymphocytes specific for murine cytomegalovirus immediate-early antigens mediate protective immunity [PDF]

open access: yes, 1987
We have shown in a murine model system for acute, lethal cytomegalovirus (CMV) disease in the immunocompromised natural host that control of virus multiplication in tissues, protection from virus-caused tissue destruction, and survival are mediated by ...
Reddehase, Matthias J.   +4 more
core   +1 more source

Ca2+ Microdomains in T-Lymphocytes

open access: yesFrontiers in Oncology, 2017
Early Ca2+ signaling is characterized by occurrence of Ca2+ microdomains formed by opening of single or clusters of Ca2+ channels, thereby initiating first signaling and subsequently activating global Ca2+ signaling mechanisms. However, only few data are
Andreas H. Guse, Insa M. A. Wolf
doaj   +1 more source

ANTI-APOPTOTIC EFFECT OF CD95 RECEPTOR IN NA VE CD8+ T-LYMPHOCYTES IN CHILDREN WITH ACUTE INFECTIOUS MONONUCLEOSIS

open access: yesИнфекция и иммунитет, 2016
Acute infectious mononucleosis is a widespread viral disease, which most often manifests in childhood. The development of acute infectious mononucleosis is accompanied by the change of the CD4+/CD8+ T-lymphocytes ratio and the increase of the virus ...
E. N. Filatova   +5 more
doaj   +1 more source

Cytotoxic T Lymphocytes in Rasmussen’s Encephalitis

open access: yesPediatric Neurology Briefs, 2002
The role of cytotoxic T lymphocytes and other mechanisms in the pathogenesis of Rasmussen’s encephalitis (RE) is reviewed at the University of Vienna, Austria, and the University of Bonn, Germany.
J Gordon Millichap
doaj   +1 more source

Role of CTLA4 immunohistochemistry in the diagnosis of colon cancers

open access: yesIndian Journal of Pathology and Microbiology, 2022
Background: There are a wide range of diagnostic markers for colorectal cancers like detection of mutated KRAS, TP53, and APC genes. However, genetic and immunological factors have also been attributed to the cancer prognosis.
Vishnu Narayanan   +4 more
doaj   +1 more source

Colorectal cancer-infiltrating T lymphocytes display a distinct chemokine receptor expression profile

open access: yesEuropean Journal of Medical Research, 2017
Background T lymphocytes exert important homeostatic functions in the healthy intestinal mucosa, whereas in case of colorectal cancer (CRC), infiltration of T lymphocytes into the tumor is crucial for an effective anti-tumor immune response.
Ann-Britt Löfroos   +3 more
doaj   +1 more source

Lipoprotein(a), its autoantibodies, and circulating T lymphocyte subpopulations as independent risk factors for coronary artery atherosclerosis [PDF]

open access: yesТерапевтический архив, 2016
Aim. To study the role of lipoprotein(a) [Lp(a)] as a potential autoantigen causing the activation of immunocompetent cells in atherosclerosis. Subjects and methods.
O I Afanasievа   +9 more
doaj   +1 more source

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