@article{oai:repo.qst.go.jp:00046550,
 author = {Hasegawa, Sumitaka and Morokoshi, Yukie and Tsukamoto, Satoshi and Furukawa, Takako and Saga, Tsuneo and et.al and 長谷川 純崇 and 諸越 幸恵 and 塚本 智史 and 古川 高子 and 佐賀 恒夫},
 issue = {3},
 journal = {Transgenic Research},
 month = {Oct},
 note = {H-ferritin (HF) is a core subunit of the iron storage protein ferritin, and plays a central role in the regulation of cellular iron homeostasis. Recent studies revealed that ferritin and HF are involved in a wide variety of iron-independent functions, including regulating biological processes during physiological and pathological conditions, and can be overexpressed in some human diseases. To investigate the in vivo function of HF, we generated transgenic (tg) mice overexpressing the human HF gene (hHF-tg). We established two independent hHF-tg mouse lines. Although both lines of hHF-tg mice were viable, they showed reduced body size compared to wild-type (WT) mice at 4–12 weeks of age. Serum iron concentration and blood parameters of hHF-tg mice such as hemoglobin and red blood cell counts were comparable to those of WT mice. At 3–5 weeks of age, hHF-tg mice exhibited temporary loss of coat hair on the trunk, but not on the head or face. Histological analyses revealed that although initial hair development was normal, hHF-tg mice had epidermal hyperplasia with hyperkeratosis, dilated hair follicles, bended hair shafts and keratinous debris during the hairless period. In conclusion, we showed that hHF-tg mice exhibited mild growth retardation and temporary hairless phenotype. Our findings highlight the physiological roles of HF and demonstrate that hHF-tg mice are useful for understanding the in vivo functions of HF.},
 pages = {651--658},
 title = {Growth retardation and hair loss in transgenic mice overexpressing human H-ferritin gene},
 volume = {22},
 year = {2012}
}