A form of estrogen, it is the most potent female hormone hormone: A part of the endocrine system that serves as the body's chemical messengers. Hormones move through the bloodstream to transfer information and instruction from one set of cells to another. . It is also present in males. Estradiol is involved in many body functions beyond the reproductive system. Researchers are investigating the role of estradiol in the treatment of genetic bone marrow failure bone marrow failure: A condition that occurs when the bone marrow stops making enough healthy blood cells. The most common of these rare diseases are aplastic anemia, myelodysplastic syndromes (MDS) and paroxysmal nocturnal hemoglobinuria (PNH). Bone marrow failure can be acquired (begin any time in life) or can be… .
