We have previously shown that Trapa japonica fruit extract (TJE) as well as its fermented extract (FTJ) can be potentially used to treat alopecia. In the current study, a newly synthesized peptide (PEP) was detected in an active compound isolated from FTJ. Several biological assays were
The dermis, composed predominantly of dermal fibroblasts and extracellular matrix (ECM), consists of fibrous proteins such as collagen and elastin and is associated with wrinkle formation and dermal elasticity. As the major constituent of the dermal matrix, collagen strengthens the