ZFPM1 (Zinc Finger Protein, FOG Family Member 1): ZFPM1 is a cofactor that interacts with GATA family transcription factors, playing a crucial role in the development and differentiation of various cell types, especially those in the heart and blood. It is essential for the differentiation of erythroid and megakaryocyte lineages. Mutations or dysregulation of ZFPM1 can affect hematopoiesis, potentially causing blood disorders. Additionally, its role in cardiac development links it to congenital heart defects. Research on ZFPM1 seeks to better understand its function in gene regulation networks that control cell fate decisions, with potential implications for therapies targeting these conditions.