Clinical review 16: Parathyroid hormone-related proteins: coming of age in the 1990s.
The last 3 yr have yielded a fertile harvest of new information on the HHM clinical syndrome and on the novel peptide hormone family responsible for the syndrome. Whereas the clinical riddle enshrouding the HHM syndrome first posed in the early 1940s appears to have been largely solved, a whole new field, concerning the physiological role(s) of PTHRP has opened. The field has evolved rapidly and provides an example of fruitful clinical investigation: the original problem was a clinical one (the HHM syndrome); understanding the clinical disorder led to pursuit of the problem in the laboratory (adenylate cyclase assays, protein purification, molecular cloning, PTHRP synthesis); and observations made in the laboratory have rapidly yielded clinical fruits (PTHRP immunoassays) and opened a new window on normal physiology.
Stewart
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Division of Endocrinology, West Haven Veterans Administration Medical Center, Connecticut 06516.
Broadus
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D015870:Gene Expression; D006801:Humans; D006934:Hypercalcemia / Q000209:etiology; D009369:Neoplasms / Q000150:complications; D044162:Parathyroid Hormone-Related Protein; D011506:Proteins / Q000737:chemistry / Q000235:genetics / Q000378:metabolism / Q000502:physiology; D011956:Receptors, Cell Surface; D018016:Receptors, Parathyroid Hormone; D013329:Structure-Activity Relationship; D014018:Tissue Distribution
C470121:PTHLH protein, human; D044162:Parathyroid Hormone-Related Protein; D011506:Proteins; D011956:Receptors, Cell Surface; D018016:Receptors, Parathyroid Hormone