Single-cell immune profiling reveals thymus-seeding populations, T cell commitment, and multi-lineage development in the human thymus
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ABSTRACT: Development of T lymphocytes in the thymus has been widely studied in mice, but our insights into human T cell development are scarce. Using a combination of single-cell techniques and functional assays, we report deep immune profiling of human T cell development, with a focus on the initial development stages of pre-lineage commitment. We identified three thymus-seeding progenitor populations that also have a counterpart in the bone marrow. We found that the human thymus physiologically supports development of monocytes, DCs, NK cells, and limited development of B lymphocytes. These insights are important to monitor and guide regenerative therapies after hematopoietic stem cell transplantation.
ORGANISM(S): Homo sapiens
PROVIDER: GSE195812 | GEO | 2022/08/01
REPOSITORIES: GEO
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