NewslettersHematopoiesis NewsPUM1 Mediates the Posttranscriptional Regulation of Human Fetal HemoglobinBy mladbrook - June 17, 20220247Researchers identified Pumilo-1 (PUM1), an RNA binding protein with no previously reported functions in erythropoiesis, as a direct post-transcriptional regulator of β-globin switching.[Blood Advances]Abstract