| 摘要 |
It is an object of the present invention to provide a new agent for the treatment of alopecia, the agent being not only effective and safe for, in particular, alopecia areata, androgenetic alopecia in a male, androgenetic alopecia in a female, female pattern alopecia, postpartum alopecia, seborrheic alopecia, alopecia pityroides, senile alopecia, cancer chemotherapy drug-induced alopecia, and alopecia due to radiation exposure, but also effective for a target having resistance to treatment with minoxidil or finasteride, there being no side effects such as an itching sensation, irritation, or feminization, and no contraindications, the agent suppressing dandruff or having a therapeutic effect for white hair, and the therapeutic effect for alopecia being maintained for a long period even when use of the agent is stopped.;The solution means of the present invention is an agent for the treatment of alopecia containing as an active ingredient a C-type natriuretic peptide (CNP), a B-type natriuretic peptide (BNP), a derivative of these NPs, a chimeric peptide of these NPs, or a derivative of a chimeric peptide of these NPs. |
| 主权项 |
1. A method of treating alopecia comprising:
externally applying a composition that comprises an effective amount of C-type natriuretic peptide (CNP) to a required site of skin of a subject in need of such treatment, wherein the CNP comprises an amino acid sequence selected from the group comprising the human amino acid sequence of CNP-22 or CNP-53, and wherein the alopecia is one or more selected from the group consisting of alopecia areata, androgenetic alopecia, seborrheic alopecia, alopecia pityroides, female pattern alopecia, postpartum alopecia, senile alopecia, cancer chemotherapy drug-induced alopecia and alopecia due to radiation exposure. |
