Distinct Stem Cell Identities Converge into Shared Erythroid Stress in ERCC6L2 Disease and Shwachman-Diamond Syndrome

ERCC6L2 disease (ED) is a rare bone marrow failure syndrome caused by biallelic germline mutations in ERCC6L2. ED leads to accumulation of somatic TP53 mutations, myelodysplastic syndrome, and acute myeloid leukemia (AML) with erythroid predominance and poor prognosis. To delineate the transcriptomic events underlying delayed erythropoiesis and leukemic progression in ED, we leverage single-cell transcriptomics and single-cell TP53 genotyping of patient bone marrow across ED and Shwachman-Diamond syndrome. The dataset contains raw single-cell gene expression data (scRNA-seq), raw single-cell amplicon data (scAmp-seq), and curated metadata describing sample identity, cell populations, and disease classification. Related processed data will be available at ArrayExpress.

• Type: RNASeq
• Archive: Federated EGA Finland Federated EGA Node