PMID- 8077695 OWN - NLM STAT- MEDLINE DCOM- 19941005 LR - 20190723 IS - 0022-202X (Print) IS - 0022-202X (Linking) VI - 103 IP - 3 DP - 1994 Sep TI - Hepatocyte growth factor/scatter factor stimulates hair growth of mouse vibrissae in organ culture. PG - 306-9 AB - Hepatocyte growth factor/scatter factor (HGF/SF) is a multifunctional polypeptide that acts as a mitogen, motogen, or morphogen, depending on the biologic context. In this study, we examined the effect of HGF/SF on hair growth using a serum-free organ culture system. Vibrissal hair follicles isolated from newborn mice were cultured at 31 degrees C in 95% O2/5% CO2 for 72 h in the presence of various cytokines or growth factors, and elongation of hair shaft, DNA, and protein synthesis in hair follicles were measured. Among the agents tested, only HGF/SF significantly increased hair follicle length (p < 0.001), 3H-thymidine (p < 0.001), and 35S-cysteine (p < 0.05) incorporation. The effect of HGF/SF was dose dependent, with maximal stimulation obtained at 10 ng/ml. The increase in hair follicle length and thymidine incorporation were specifically inhibited by a neutralizing antibody against HGF/SF. These results indicate that HGF/SF can promote hair growth and may have clinical utility in this regard. FAU - Jindo, T AU - Jindo T AD - Department of Dermatology, Juntendo University School of Medicine, Tokyo, Japan. FAU - Tsuboi, R AU - Tsuboi R FAU - Imai, R AU - Imai R FAU - Takamori, K AU - Takamori K FAU - Rubin, J S AU - Rubin JS FAU - Ogawa, H AU - Ogawa H LA - eng PT - Journal Article PL - United States TA - J Invest Dermatol JT - The Journal of investigative dermatology JID - 0426720 RN - 0 (Cytokines) RN - 0 (Growth Substances) RN - 67256-21-7 (Hepatocyte Growth Factor) RN - 9007-49-2 (DNA) SB - IM MH - Animals MH - Animals, Newborn MH - Cytokines/pharmacology MH - DNA/biosynthesis MH - Dose-Response Relationship, Drug MH - Growth Substances/pharmacology MH - Hair/drug effects/*growth & development/metabolism MH - Hepatocyte Growth Factor/*pharmacology MH - Mice MH - Mice, Inbred Strains MH - Organ Culture Techniques MH - Vibrissae/drug effects/*growth & development EDAT- 1994/09/01 00:00 MHDA- 1994/09/01 00:01 CRDT- 1994/09/01 00:00 PHST- 1994/09/01 00:00 [pubmed] PHST- 1994/09/01 00:01 [medline] PHST- 1994/09/01 00:00 [entrez] AID - S0022-202X(94)92164-4 [pii] AID - 10.1111/1523-1747.ep12394731 [doi] PST - ppublish SO - J Invest Dermatol. 1994 Sep;103(3):306-9. doi: 10.1111/1523-1747.ep12394731.