Results 21 to 30 of about 172,749 (310)

Role of CD4+ T and CD8+ T Lymphocytes-Mediated Cellular Immunity in Pathogenesis of Chronic Obstructive Pulmonary Disease

Journal of Immunology Research, 2022
This work was to explore the changes of T lymphocyte subsets in peripheral blood of patients with acute exacerbation of chronic obstructive pulmonary disease (COPD) (AECOPD) and the role of cellular immunity mediated in the disease process.
Weilin Xue, Jianying Ma, Yue Li, Chunxia Xie   +3 more
doaj   +1 more source

Dynamic changes in lymphocyte subsets and parallel cytokine levels in patients with severe and critical COVID-19

BMC Infectious Diseases, 2021
Background The lack of knowledge regarding the pathogenesis and host immune response during SARS-CoV-2 infection has limited the development of effective treatments.
Yangli Liu, Weiping Tan, Haihong Chen, Ying Zhu, Li Wan, Ke Jiang, Yubiao Guo, Kejing Tang, Canmao Xie, Hui Yi, Yukun Kuang, Yifeng Luo   +11 more
doaj   +1 more source

Peripheral Blood CD8+ T-Lymphocyte Subsets Are Associated with Prognosis in Prostate Cancer Patients

Onco, 2023
Background: Various studies have reported associations between frequencies of total peripheral blood lymphocytes and prostate cancer prognosis, but none so far has addressed the prognostic role of CD8+ T-lymphocyte subsets.
Constantin N. Baxevanis, Savvas Stokidis, Maria Goulielmaki, Angelos D. Gritzapis, Sotirios P. Fortis   +4 more
doaj   +1 more source

Expression of the CD6 T lymphocyte differentiation antigen in normal human brain [PDF]

, 1990
Antigens shared by the immune and central nervous systems (CNS) have been described repeatedly. The present study reports the expression of the CD6 lymphocyte differentiation antigen in normal human brain evidenced by immunohistochemistry and Northern ...
Mayer, Barbara, Seed, Brian, Weiss, Elisabeth H., Funke, Ilona, Riethmüller, Gert   +4 more
core   +1 more source

Efficacious control of cytomegalovirus infection after long-term depletion of CD8+ T lymphocytes [PDF]

, 1990
Although the relative contribution of different immune effector functions to clearing tissues of cytomegalovirus is controversial, the contribution of CD8+ T lymphocytes has generally been accepted as essential. In this report, we show that under certain
Pavic, Ivica, Rukavina, Danijel, Koszinowski, Ulrich H., Koszinowski, U H, Lucin, Pero, Rukavina, Daniel, Jonjic, Stipan   +6 more
core   +1 more source

Clinical significance of changes in peripheral blood lymphocyte subsets in patients with novel coronavirus pneumonia [PDF]

Zhenduanxue lilun yu shijian, 2022
Objective: To explore changes in the percentage and cell absolute count of lymphocyte subsets in peripheral blood of patients with novel coronavirus pneumonia (COVID-19).
SHI Feng, GUO Zhuying, GUO Haiyan
doaj   +1 more source

II. Detection of an antigen on resting T cells down-regulated after activation [PDF]

, 1987
The expression of an antigen on porcine T lymphocytes detected by murine monoclonal antibody (mAb) 8/1 was investigated by functional studies and dual-parameter immunofluorescence.
Saalmüller, Armin, Reddehase, Matthias J., Koszinowski, Ulrich H., Jonjic, Stipan, Bühring, Hans-Jörg   +4 more
core   +1 more source

Capillary blood as an alternative specimen for enumeration of percentages of lymphocyte subsets

BMC Research Notes, 2019
Objective Capillary blood has been increasingly used in point-of-care setting for clinical monitoring in immunology and infectious diseases. We explored whether percentages of lymphocyte subsets (T-cells; CD3+, helper T-cells; CD4+, cytotoxic T-cells ...
Supanart Srisala, Nutkridta Pongsakul, Thiantip Sahakijpicharn, Suradej Hongeng, Somchai Chutipongtanate, Nopporn Apiwattanakul   +5 more
doaj   +1 more source

Clinical significance of peripheral blood and tumor tissue lymphocyte subsets in cervical cancer patients

BMC Cancer, 2020
Background Alterations in peripheral blood lymphocytes in cervical cancer have been reported, although conflicting views exist. The present study investigated the distributions of lymphocyte subsets in tumor tissue and peripheral blood samples from ...
Yutuan Wu, Shuang Ye, Shyamal Goswami, Xuan Pei, Libing Xiang, Xiaoming Zhang, Huijuan Yang   +6 more
doaj   +1 more source

Rapid turnover of effector-memory CD4(+) T cells in healthy humans [PDF]

, 2004
Memory T cells can be divided into central-memory (T(CM)) and effector-memory (T(EM)) cells, which differ in their functional properties. Although both subpopulations can persist long term, it is not known whether they are maintained by similar ...
Peter C.L. Beverley, Macallan, DC, Griffin, GE, George E. Griffin, Andrew T. Worth, Derek C. Macallan, Wallace, Diana, Diana Wallace, Ghattas, Hala, Zhang, Yan, Griffin, George E, Macallan, Derek C, Beverley, Peter, Zhang, Y, Ghattas, H, Beverley, Peter CL, Tough, David F, Hala Ghattas, Tough, DF, David F. Tough, De Lara, C, De Lara, Catherine, Beverley, PC, Yan Zhang, Catherine de Lara, Wallace, D, Worth, Andrew T, Worth, AT   +27 more
core   +1 more source