Results 11 to 20 of about 829,101 (249)

Th1 Differentiation Drives the Accumulation of Intravascular, Non-protective CD4 T Cells during Tuberculosis

open access: yesCell Reports, 2017
Recent data indicate that the differentiation state of Th1 cells determines their protective capacity against tuberculosis. Therefore, we examined the role of Th1-polarizing factors in the generation of protective and non-protective subsets of Mtb ...
Michelle A. Sallin   +5 more
doaj   +1 more source

Association of T lymphocytes level and clinical severity in patients of COVID-19 in Shenzhen China

open access: yesEuropean Journal of Inflammation, 2021
To explore the correlation between T lymphocytes and clinical severity in patients of COVID-19. A total of 183 COVID-19 patients were recruited in Shenzhen Third People’s Hospital from January 11 to February 16, 2020.
Wu Qiang   +6 more
doaj   +1 more source

Immunomagnetic t-lymphocyte depletion (ITLD) of rat bone marrow using OX-19 monoclonal antibody [PDF]

open access: yes, 1989
Graft versus host disease (GVHD) may be abrogated and host survival prolonged by in vitro depletion of T lymphocytes from bone marrow (BM) prior to allotransplantation. Using a mouse anti-rat pan T-lymphocyte monoclonal antibody (0×19) bound to monosized,
A. Pascualone   +30 more
core   +1 more source

TCD4pos lymphocytosis in rheumatoid and psoriatic arthritis patients following TNFα blocking agents [PDF]

open access: yes, 2017
BACKGROUND: Lymphocyte expansion and true lymphocytosis are commonly observed in the everyday clinical practice. The meaning of such phenomenon is often poorly understood so that discrimination between benign and malignant lymphocytosis remains ...
Amodeo, Rachele   +11 more
core   +1 more source

DGKζ exerts greater control than DGKα over CD8+ T cell activity and tumor inhibition

open access: yesOncoImmunology, 2021
Two isoforms of diacylglycerol kinases (DGKs), DGKα and DGKζ, are primarily responsible for terminating DAG-mediated activation of Ras and PKCθ pathways in T cells.
Junchen Gu   +11 more
doaj   +1 more source

Effects of Long-time Exposure to Lipopolysaccharide on Intestinal Lymph Node Immune Cells and Antibodies Level in Mice [PDF]

open access: yesIranian Journal of Immunology, 2020
Background: Endotoxin, widely present in the living environment of humans and animals, leads to endotoxemia during a short period. However, the long-term effects of endotoxin on immune function are unclear.
Chao Li   +5 more
doaj   +1 more source

CD4 T lymphocyte autophagy is upregulated in the salivary glands of primary Sjögren’s syndrome patients and correlates with focus score and disease activity [PDF]

open access: yes, 2017
Background: Primary Sjögren’s syndrome (pSS) is a common chronic autoimmune disease characterized by lymphocytic infiltration of exocrine glands and peripheral lymphocyte perturbation.
A Bhattacharya   +58 more
core   +3 more sources

Research Progress of Immune Microenvironment in Multiple Myeloma

open access: yesZhongliu Fangzhi Yanjiu, 2022
Multiple myeloma is one type of hematological malignancy, characterized by the proliferation and accumulation of monoclonal plasma cells in bone marrow. Bone marrow microenvironment plays a key supporting role in the proliferation and survival of myeloma
HOU Jian, WANG Junying
doaj   +1 more source

Antigen-specific electrophoretic cell separation for immunological investigations [PDF]

open access: yes, 1989
Preincubation of human blood lymphocytes with cell surface antigen specific antibodies under non-capping conditions reduces the electrophoretic mobility of the corresponding lymphocyte subpopulation.
Hannig, K.   +2 more
core   +1 more source

Regulated progression of B lymphocyte differentiation from cultured fetal liver. [PDF]

open access: yes, 1987
Lymphoid fetal liver cultures (LFLC) are long-term, nontransformed cultures of early B lymphoid lineage cells which appear developmentally blocked at the pre-B stage in vitro.
Denis, KA, Dorshkind, K, Witte, ON
core   +2 more sources

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