Single-cell transcriptional mapping reveals genetic and non-genetic determinants of aberrant differentiation in AML.

ABSTRACT: In acute myeloid leukemia (AML), genetic mutations distort hematopoietic differentiation, resulting in the accumulation of leukemic blasts. Yet, it remains unclear how these mutations intersect with cellular origins and whether they converge upon similar differentiation patterns. Single-cell RNA sequencing (scRNA-seq) has enabled high-resolution mapping of the relationship between leukemia and normal cell states, yet this application is hampered by imprecise reference maps of normal hematopoiesis and small sample sizes among patient cohorts. As a first step we constructed a reference atlas of human bone marrow hematopoiesis from 263,519 single-cell transcriptomes spanning 55 cellular states, that was benchmarked against independent datasets of immunophenotypically pure hematopoietic stem a

SUBMITTER: Zeng AGX 

PROVIDER: S-EPMC10793439 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature