title: Transforming growth factor-beta: recent progress and new challenges.
authors.affiliation: Laboratory of Chemoprevention, National Cancer Institute, Bethesda, Maryland 20892.
authors.forename: M B
authors.initials: MB
authors.lastname: Sporn
authors.forename: A B
authors.initials: AB
authors.lastname: Roberts
mesh_terms: D011487:Protein Conformation; D011956:Receptors, Cell Surface / Q000378:metabolism; D018125:Receptors, Transforming Growth Factor beta; D016212:Transforming Growth Factor beta / Q000502:physiology* / Q000627:therapeutic use
chemical_list: D011956:Receptors, Cell Surface; D018125:Receptors, Transforming Growth Factor beta; D016212:Transforming Growth Factor beta