PMID- 11209133 OWN - NLM STAT- MEDLINE DCOM- 20010405 LR - 20220310 IS - 0190-9622 (Print) IS - 0190-9622 (Linking) VI - 44 IP - 3 DP - 2001 Mar TI - Immunohistochemical detection of the c-met proto-oncogene product in the congenital melanocytic nevus of an infant with neurocutaneous melanosis. PG - 538-40 AB - Transgenic mice overexpressing hepatocyte growth factor/scatter factor (HGF/SF) demonstrate extensive pigmented nevi in both skin and leptomeninges of the central nervous system resembling human neurocutaneous melanosis. We immunohistochemically detected HGF/SF receptor, Met, in a congenital nevus of an infant with neurocutaneous melanosis, indicating that deregulation of HGF/SF-Met signaling in the critical period of development may lead to this fatal syndrome. FAU - Takayama, H AU - Takayama H AD - First Department of Internal Medicine, Gunma University School of Medicine, Maebashi, Japan. hitakaya@showa.gunma-u.ac.jp FAU - Nagashima, Y AU - Nagashima Y FAU - Hara, M AU - Hara M FAU - Takagi, H AU - Takagi H FAU - Mori, M AU - Mori M FAU - Merlino, G AU - Merlino G FAU - Nakazato, Y AU - Nakazato Y LA - eng PT - Case Reports PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - J Am Acad Dermatol JT - Journal of the American Academy of Dermatology JID - 7907132 RN - 0 (MAS1 protein, human) RN - 0 (Proto-Oncogene Mas) RN - EC 2.7.10.1 (Proto-Oncogene Proteins c-met) SB - IM MH - Animals MH - Child, Preschool MH - Humans MH - Immunohistochemistry MH - Male MH - Melanosis/*genetics/immunology MH - Mice MH - Neurocutaneous Syndromes/*genetics/immunology MH - Nevus, Pigmented/*congenital/immunology/pathology MH - Proto-Oncogene Mas MH - Proto-Oncogene Proteins c-met/*analysis/immunology MH - Signal Transduction EDAT- 2001/02/24 11:00 MHDA- 2001/04/06 10:01 CRDT- 2001/02/24 11:00 PHST- 2001/02/24 11:00 [pubmed] PHST- 2001/04/06 10:01 [medline] PHST- 2001/02/24 11:00 [entrez] AID - S0190-9622(01)75419-9 [pii] AID - 10.1067/mjd.2001.112403 [doi] PST - ppublish SO - J Am Acad Dermatol. 2001 Mar;44(3):538-40. doi: 10.1067/mjd.2001.112403.