Results 41 to 50 of about 548,364 (335)

Non-Epithelial Thymic Stromal Cells: Unsung Heroes in Thymus Organogenesis and T Cell Development

open access: yesFrontiers in Immunology, 2021
The stromal microenvironment in the thymus is essential for generating a functional T cell repertoire. Thymic epithelial cells (TECs) are numerically and phenotypically one of the most prominent stromal cell types in the thymus, and have been recognized ...
Takeshi Nitta, Hiroshi Takayanagi
doaj   +1 more source

Mesenchymal stromal cells in the thymus

open access: yesInflammation and Regeneration, 2022
AbstractThe microenvironment of the thymus is composed of a group of stromal cells that include endoderm-derived thymic epithelial cells (TECs) and mesenchymal stromal cells such as fibroblasts and serves as a site for the development of T cells. TECs are known to play an essential role in T cell differentiation and selection. Mesenchymal stromal cells
openaire   +3 more sources

Treatment of CD30-Expressing Germ Cell Tumors and Sex Cord Stromal Tumors with Brentuximab Vedotin: Identification and Report of Seven Cases [PDF]

open access: yes, 2017
BACKGROUND: Cytotoxic therapy for relapsed and refractory germ cell tumors or metastatic sex cord stromal tumors is rarely effective and is often accompanied by high adverse event rates.
Albany, Costantine   +5 more
core   +1 more source

The Role of Cancer-Associated Fibroblasts in Hepatocellular Carcinoma and the Value of Traditional Chinese Medicine Treatment

open access: yesFrontiers in Oncology, 2021
Invasion and metastasis are the main reasons for the high mortality of liver cancer, which involve the interaction of tumor stromal cells and malignant cells.
Wentao Jia   +3 more
doaj   +1 more source

Intrathymic expression of Flt3 ligand enhances thymic recovery after irradiation [PDF]

open access: yes, 2008
Hematopoietic stem cell transplantation (HSCT) requires conditioning treatments such as irradiation, which leads to a severely delayed recovery of T cell immunity and constitutes a major complication of this therapy.
Boyd, R. L.   +4 more
core   +3 more sources

Remodeling of Stromal Cells and Immune Landscape in Microenvironment During Tumor Progression

open access: yesFrontiers in Oncology, 2021
The molecular understanding of carcinogenesis and tumor progression rests in intra and inter-tumoral heterogeneity. Solid tumors confined with vast diversity of genetic abnormalities, epigenetic modifications, and environmental cues that differ at each ...
Leena Arora, Durba Pal
doaj   +1 more source

Pre-Clinical Evaluation of Efficacy and Safety of Human Limbus-Derived Stromal/Mesenchymal Stem Cells with and without Alginate Encapsulation for Future Clinical Applications

open access: yesCells, 2023
Corneal opacification or scarring is one of the leading causes of blindness worldwide. Human limbus-derived stromal/mesenchymal stem cells (hLMSCs) have the potential of clearing corneal scarring. In the current preclinical studies, we aimed to determine
Mukesh Damala   +4 more
doaj   +1 more source

Phenotypic characterization of human prostatic stromal cells in primary cultures derived from human tissue samples [PDF]

open access: yes, 2013
Emerging evidence has shown that the tumor microenvironment plays a crucial role in prostate cancer (PCa) development and progression. However, the mechanism(s) through which stromal cells regulate epithelial cells and the differences among prostatic ...
Clemente, Luigi Di   +7 more
core   +1 more source

Efficient Presentation of Multiple Endogenous Epitopes to Both CD4+ and CD8+ Diabetogenic T Cells for Tolerance

open access: yesMolecular Therapy: Methods & Clinical Development, 2017
Antigen-specific immunotherapy of type 1 diabetes, typically via delivery of a single native β cell antigen, has had little clinical benefit to date. With increasing evidence that diabetogenic T cells react against multiple β cell antigens, including ...
Shamael R. Dastagir   +5 more
doaj   +1 more source

Molecular characterization of colorectal mucinous adenocarcinoma and adenocarcinoma, not otherwise specified, identified by multiomic data analysis

open access: yesFrontiers in Molecular Biosciences, 2023
Adenocarcinoma not otherwise specified (AC) and mucinous adenocarcinoma (MC) have different biological behaviors and clinical features. We utilized our previous proteomic data and public transcriptome, single-cell transcriptome, and spatial transcriptome
Kailun Xu   +4 more
doaj   +1 more source

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