Results 41 to 50 of about 25,344,545 (360)

Human natural killer cell committed thymocytes and their relation to the T cell lineage. [PDF]

open access: yes, 1993
Recent studies have demonstrated that mature natural killer (NK) cells can be grown from human triple negative (TN; CD3-, CD4-, CD8-) thymocytes, suggesting that a common NK/T cell precursor exists within the thymus that can give rise to both NK cells ...
Lanier, LL   +3 more
core   +1 more source

ATOPIC DERMATITIS: FROM MOLECULAR SPECIFICITY OF ORAL MANIFESTATIONS TO CLINICAL IMPLICATIONS

open access: yesRomanian Journal of Oral Rehabilitation, 2022
Atopic dermatitis (AD) is considered a systemic disease that also manifests itself in the oral cavity. The presence of oral pathologies in patients with atopic dermatitis can result in the worsening of the atopic disease, and on the other hand, the ...
Petronela Bărgăoanu   +4 more
doaj  

Combination therapy with PD-1 blockade and radiofrequency ablation for recurrent hepatocellular carcinoma: a propensity score matching analysis

open access: yesInternational Journal of Hyperthermia, 2021
Background This study aimed to evaluate whether combined therapy with PD-1 blockade (anti-PD-1) and radiofrequency ablation (RFA) is superior to RFA monotherapy for recurrent hepatocellular carcinoma (HCC).
Xiaofei Wang   +7 more
doaj   +1 more source

Cells within cells (within cells) [PDF]

open access: yesThe Journal of Cell Biology, 2007
![][1] Within 6 hours of detachment from their substrate, one cell becomes entirely enclosed by another. BRUGGE/ELSEVIER One tumor cell can burrow its way entirely inside another.
openaire   +2 more sources

A cell atlas of human thymic development defines T cell repertoire formation

open access: yesScience, 2020
Thymus development, cell by cell The human thymus is the organ responsible for the maturation of many types of T cells, which are immune cells that protect us from infection.
Jong-Eun Park   +41 more
semanticscholar   +1 more source

EMMPRIN AND HUMAN β-DEFENSIN-3 – BIOMARKER MOLECULES IN PREMALIGNANT ORAL LESIONS: CORRELATIVE IMMUNOHISTOCHEMICAL STUDY

open access: yesRomanian Journal of Oral Rehabilitation, 2021
Aim of the study The current pandemic context, with a significant negative impact on the oral mucosa pathology, requires intensified research on the risk of malignant transformation of the most common premalignant oral lesions, precursors of oral ...
Doinița Temelie-Olinici   +7 more
doaj  

Peptide Super-Agonist Enhances T-Cell Responses to Melanoma

open access: yesFrontiers in Immunology, 2019
Recent immunotherapeutic approaches using adoptive cell therapy, or checkpoint blockade, have demonstrated the powerful anti-cancer potential of CD8 cytotoxic T-lymphocytes (CTL).
Sarah A. E. Galloway   +18 more
doaj   +1 more source

Cell–cell and cell–matrix interactions

open access: yesMolecular Biology of the Cell, 2012
Cell–cell and cell–extracellular matrix (ECM) interactions are fundamental to the complexity of multicellularity achieved in the metazoa. These interactions share many conceptual similarities, the most prominent being a dependence on transmembrane adhesion receptors, binding of adhesion receptors to specific extracellular ligand partners, and the ...
Josephine C. Adams, Kris A. DeMali
openaire   +2 more sources

Controversies concerning thymus-derived regulatory T cells: fundamental issues and a new perspective [PDF]

open access: yes, 2015
Thymus-derived regulatory T cells (Tregs) are considered to be a distinct T-cell lineage that is genetically programmed and specialised for immunosuppression.
Ono, M, Tanaka, RJ
core   +1 more source

Tethering of vesicles to the Golgi by GMAP210 controls LAT delivery to the immune synapse

open access: yesNature Communications, 2019
The immune synapse at the interface between T cells and antigen-presenting cells manifests intense vesicular trafficking, but how the vesicles are sorted is still unclear.
Andres Ernesto Zucchetti   +10 more
doaj   +1 more source

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