Results 21 to 30 of about 14,938,680 (293)

Characterization of the MRC OX40 antigen of activated CD4 positive T lymphocytes‐‐a molecule related to nerve growth factor receptor. [PDF]

The EMBO Journal, 1990
The antigen recognized by the monoclonal antibody (mAb) MRC OX40 is present on activated rat CD4 positive T lymphocytes but not other cells. cDNA clones were isolated from an expression library using the MRC OX40 mAb and the protein sequence for the OX40 antigen deduced. It contains a typical signal sequence and a single putative transmembrane sequence
Mallett, S, Fossum, S, Barclay, A
openaire   +3 more sources

Atypical CD3+ CD4(low) cell population in a boy with fatal EBV-infection [PDF]

, 1999
A previously healthy 10-year-old Greek boy born to nonconsanguineous healthy parents developed progressive liver disease after acute infectious mononucleosis.
Krauss-Etschmann, Susanne, Belohradsky, Bernd H., Gruber, Rudolf, Jäger, Gundula, Koletzko, Sibylle   +4 more
core   +1 more source

A ROLE FOR INTERLEUKIN 8 IN DIRECT REGULATION OF T CELL FUNCTIONAL ACTIVITY

Медицинская иммунология, 2017
CD3+T lymphocytes were isolated from normal donors by positive magnetic separation. Activation of the T cells with particles conjugated with antibodies to CD3, СD28 and СD2 molecules led to substantial increase in T cell production of interleukin-8 (IL-8)
M. E. Meniailo, V. V. Malashchenko, V. A. Shmarov, N. D. Gasatova, O. B. Melashchenko, A. G. Goncharov, G. V. Seledtsova, V. I. Seledtsov   +7 more
doaj   +1 more source

CD4-Positive and CD8-Positive Cytotoxic T Lymphocytes Contribute to Human Papillomavirus Type 16 E6 and E7 Responses [PDF]

Clinical Diagnostic Laboratory Immunology, 1999
ABSTRACTCytotoxic T-lymphocyte (CTL) responses to E6 and E7 were previously shown to be more commonly detectable in human papillomavirus type 16 (HPV-16)-positive women without squamous intraepithelial neoplasia (SIL) than in HPV-16-positive women with SIL (M. Nakagawa, D. P. Stites, S. Farhat, J. R. Sisler, B. Moss, F. Kong, A. B. Moscicki, and J.
M, Nakagawa, D P, Stites, J M, Palefsky, Z, Kneass, A B, Moscicki   +4 more
openaire   +2 more sources

Accelerated in vivo proliferation of memory phenotype CD4+ T-cells in human HIV-1 infection irrespective of viral chemokine co-receptor tropism. [PDF]

, 2013
CD4(+) T-cell loss is the hallmark of HIV-1 infection. CD4 counts fall more rapidly in advanced disease when CCR5-tropic viral strains tend to be replaced by X4-tropic viruses.
de Lara, C, Zhang Yan, Hegedus Andrea, Karoliina Laamanen, Derek Macallan, de Lara Catherine, Peter Beverley, Laamanen Karoliina, Catherine de Lara (339229), Karoliina Laamanen (233571), Yan Zhang (8098), Worth Andrew, Laamanen, K, Andrew Worth, Andrea Hegedus, Hegedus, A, Beverley Peter, Andrew Worth (404365), Worth, A, Zhang, Y, Macallan, D, Andrea Hegedus (404366), Peter Beverley (404367), Macallan Derek, Beverley, P, Yan Zhang, Catherine de Lara, Derek Macallan (404368)   +27 more
core   +1 more source

Effects of dietary conjugated linoleic acids on cellular immune response of piglets after cyclosporin A injection

Animal, 2016
The present study investigated the effects of dietary conjugated linoleic acid (CLA) on the cellular immune response of piglets after cyclosporin A (CsA) treatment.
Y.X. Liu, K.Y. Zhu, Y.L. Liu, D.F. Jiang
doaj   +1 more source

Understanding the slow depletion of memory CD4(+) T cells in HIV infection [PDF]

, 2007
Background The asymptomatic phase of HIV infection is characterised by a slow decline of peripheral blood CD4(+) T cells. Why this decline is slow is not understood.
Nigel Klein, Klein Nigel, Antia, Rustom, Yates, Andrew, Callard, Robin, Antia Rustom, Yates, A, Callard, R, Klein, Nigel, Jaroslav Stark, Stark, J, Andrew Yates, Stark Jaroslav, Rustom Antia, Callard Robin, Stark, Jaroslav, Yates Andrew, Robin Callard, Klein, N, Antia, R   +19 more
core   +2 more sources

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

Overexpression of PD-1 and CD39 in tumor-infiltrating lymphocytes compared with peripheral blood lymphocytes in triple-negative breast cancer.

PLoS ONE, 2022
Background and aimGrowing evidence highlighted the primary role of the immune system in the disease course of triple-negative breast cancer (TNBC). The study aim was to investigate the expression of PD-1 and CD39 on CD4+ and CD8+ cells infiltrating tumor
Asmaa M Zahran, Amal Rayan, Zeinab Albadry M Zahran, Wael M Y Mohamed, Dalia O Mohamed, Mona H Abdel-Rahim, Omnia El-Badawy   +6 more
doaj   +1 more source

Enumeration of CD4+ T-Cells Using a Portable Microchip Count Platform in Tanzanian HIV-Infected Patients [PDF]

, 2011
Background CD4+ T-lymphocyte count (CD4 count) is a standard method used to monitor HIV-infected patients during anti-retroviral therapy (ART). The World Health Organization (WHO) has pointed out or recommended that a handheld, point-of-care, reliable,
Gurkan, U.A, Fawzi, Wafaie W., Demirci, Utkan, Moon, S., Demirci Utkan, Mugusi Ferdinand, Fawzi, W.W, Jeffrey Blander, Gurkan, Umut Atakan, Umut Atakan Gurkan, Kuritzkes, D.R, Wafaie W Fawzi, Blander Jeffrey, Moon, SangJun, Daniel R. Kuritzkes, Mugusi, F., SangJun Moon, Fawzi Wafaie W., Demirci, U., Kuritzkes Daniel R., Said Aboud, Said Aboud, S., Aboud, Said, Kuritzkes, Daniel R., Ferdinand Mugusi, Mugusi, Ferdinand, Aboud Said, Blander, Jeffrey, Gurkan Umut Atakan, Blander, J., Fawzi, Wafaie W, Daniel R Kuritzkes, Wafaie W. Fawzi, Moon SangJun, Kuritzkes, Daniel R, Utkan Demirci   +35 more
core   +2 more sources