Analysis of anti-Mullerian hormone (AMH) and its receptor (AMHR2) genes in patients with persistent Mullerian duct syndrome

Objective: To screen for mutations in AMH and AMHR2 genes in patients with persistent Mullerian duct syndrome (PMDS). Patients and method: Genomic DNA of eight patients with PMDS was obtained from peripheral blood leukocytes. Directed sequencing of the coding regions and the exon-intron boundaries of AMH and AMHR2 were performed. Results: The AMH mutations p.Arg95*, p.Arg123Trp, c.556-2A>G, and p. Arg502Leu were identified in five patients; and p.Gly323Ser and p.Arg407* in AMHR2 of two individuals. In silico analyses of the novel c.556-2A>G, p.Arg502Leu and p.Arg407* mutations predicted that they were harmful and were possible causes of the disease. Conclusion: A likely molecular etiology was found in the eight evaluated patients with PMDS. Four mutations in AMH and two in AMHR2 were identified. Three of them are novel mutations, c.556-2A>G, and p. Arg502Leu in AMH; and p.Gly323Ser in AMHR2. Arq Bras Endocrinol Metab. 2012;56(8):473-8

Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) [305743/2011-2, 314392/2009-2, 302084/2009-6]

Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq)

Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (Fapesp) [06/50999-0]

Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)