Epigenetic control of the EWS‑FLI1 promoter in Ewing's sarcoma.

ABSTRACT: Ewing sarcoma (ES) is a primary bone marrow tumor that very rarely develops in extra‑osseous tissues, such as lung. The hallmark of ES tumors is a translocation between chromosomes 11 and 22, resulting in a fusion protein, commonly referred to as EWS‑FLI1. The epigenetic profile (histone acetylation and methylation enrichment of the promoter region) that may regulate the expression of the aberrant transcription factor EWS‑FLI1, remains poorly studied and understood. Knowledge of epigenetic patterns associated with covalent histone modification and expression of enzymes associated with this process, can contribute to the understanding of the molecular basis of the disease, as well as to the identification of possible molecular targets involved in expression of the EWS‑FLI1 gene, so that the

SUBMITTER: Montoya C 

PROVIDER: S-EPMC7057940 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature