Results 261 to 270 of about 15,816,019 (291)

Herpes simplex virus type 1 can either suppress or enhance human immunodeficiency virus type 1 replication in CD4‐positive T lymphocytes

Journal of Medical Virology, 2003
AbstractIt was proposed recently that CEM CD4‐positive T cells infected chronically by herpes simplex virus type 1 (HSV‐1) and human immunodeficiency virus type 1 (HIV‐1) (CEMHSV/HIV) may be used as a model for studying HIV/HSV interactions. To ascertain whether HSV‐HIV coinfection of T lymphocytes has a role in promoting progression of lentiviral ...
CALISTRI, ARIANNA, PAROLIN, MARIA CRISTINA, PALU', GIORGIO   +2 more
openaire   +2 more sources

Human T lymphocytes expressing the C3b/C4b complement receptor type one (CR1, CD35) belong to Fcγ receptor-positive CD4-positive T cells

Cellular Immunology, 1989
The phenotypic characteristics of human T lymphocytes expressing the C3b/C4b complement receptor type one (CR1, CD35) were investigated using dual-color surface immunofluorescence and cytofluorometric analysis of stained peripheral blood mononuclear cells (PBMC) from normal individuals.
J H, Cohen, J P, Aubry, J P, Revillard, J, Banchereau, M D, Kazatchkine   +4 more
openaire   +2 more sources

Modulation of Eg5 activity contributes to mitotic spindle checkpoint activation and Tat‐mediated apoptosis in CD4 ‐positive T‐lymphocytes

The Journal of Pathology, 2014
Abstract Tat, the transactivation factor of human immunodeficiency virus type 1 ( HIV ‐1), represents one of the major players mediating the loss of CD4 ‐positive T‐lymphocytes in HIV ‐1‐infected
Min, Liu, Dengwen, Li, Lei, Sun, Jie, Chen, Xiaodong, Sun, Linlin, Zhang, Lihong, Huo, Jun, Zhou   +7 more
openaire   +2 more sources

[Clinicopathologic correlation between CD4-positive T lymphocyte counts and superficial lymphadenopathy in HIV-positive/AIDS patients].

Zhonghua bing li xue za zhi = Chinese journal of pathology, 2012
To explore the clinicopathological correlation between CD4(+) T lymphocyte count and superficial lymphadenopathy HIV/AIDS patients.A total of 1066 HIV/AIDS patients were included in this study. The incidence of superficial lymphadenopathy, peripheral blood CD4(+) T lymphocyte counts and histological features of superficial lymphadenopathy were analyzed.
Xiang-chan, Lu, Jian-ning, Deng, Ai-chun, Huang, Xue-qin, Li, Min-hong, Mou, Ru-zhi, Ou, Lei, Huang, Min, Zhao   +7 more
openaire   +1 more source

[Effect of CD4-positive T lymphocyte expression rate on pain control and prognosis in stage Ⅳ non-small cell lung cancer patients with cancerous pain].

Zhonghua yi xue za zhi, 2022
Objective: To investigate the effect of CD4-positive T lymphocyte expression rate on the pain control and prognosis of stage Ⅳ non-small cell lung cancer (NSCLC) patients with cancerous pain. Methods: The clinical data of 128 stage Ⅳ NSCLC patients with cancerous pain who were admitted to the Affiliated Cancer Hospital of Zhengzhou University from ...
H, Chen, D P, Guo, C, Liu, G H, Wu, Y W, Li, B F, Fan, G L, Xie   +6 more
openaire   +1 more source

TNF-alpha mediated apoptosis of CD4 positive T-lymphocytes. A model of T-cell depletion in HIV infected individuals.

European journal of medical research, 1998
Apoptosis has been suggested to account for loss of CD4+ T-cells in HIV infected individuals. Aside from MHC II dependent superantigens no mediator for preferential apoptosis of CD4+ T-cell has been described. However, the expression of TNF-alpha is increased in HIV+ patients.
S A, Klein, J M, Dobmeyer, T S, Dobmeyer, D, Falke, D, Kabelitz, K, Friese, E B, Helm, D, Hoelzer, R, Rossol-Voth   +8 more
openaire   +1 more source

Peptide specificity of alloreactive CD4 positive T lymphocytes directed against a major histocompatibility complex class I disparity.

Transplantation, 1997
The mouse strains C57BL/6 (B6, H2b) and Kbm1 mutant bm1 have a defined difference of three amino acids at position 152, 155, and 156 in the MHC class I K molecule. This causes a change in the side and the bottom of the antigen presenting groove of the K molecule resulting in strong allogeneic responses in vitro and in vivo.
M A, Ossevoort, M L, De Bruijn, K J, Van Veen, W M, Kast, C J, Melief   +4 more
openaire   +1 more source

CD4-positive T-lymphocytes can oxidatively modify low density lipoprotein

Biochemical Society Transactions, 1993
D J, Lamb, D S, Leake
openaire   +2 more sources

Depletion of CD4-positive T-lymphocytes enhances post-stroke endogenous neurogenesis

Neuroscience Research, 2010
Orie Saino, Akihiko Taguchi, Takayuki Nakagomi, Akiko Doi, Masashi Takata, Shin-ichiro Kashiwamura, Nobutaka Doe, Tomohiro Matsuyama   +7 more
openaire   +1 more source

CD4-1 And CD4-2 Single Positive Are Two Major CD4 Lymphocyte Subpopulations in Ginbuna Crucian Carp Carassius auratus Langsdorfii

Fish and Shellfish Immunology, 2023
Motohiko Sano, Lik-Ming Lau, Goshi Kato
exaly