Anita B. Roberts

Anita Bauer Roberts (April 3, 1942 – May 26, 2006) was an American molecular biologist who made pioneering observations of a protein, TGF-β, that is critical in healing wounds and bone fractures and that has a dual role in blocking or stimulating cancers.[1]

She is ranked as one of the top fifty most cited biological scientists in the world.[1] -Wikipedia