The contents reflect the increasing collaboration between dermatological investigators and the pharmacological and cosmetic industries in the study of human hair growth. Part I, Biology and Experimental Models, starts with a good description of the embryogenesis of the hair follicle and hair cycle. It ...
8b. In the first cycle, the hair exhibits a similar Young's modulus of 4.1 GPa and a linear elastic region up to ~ 0.025 strain, followed by the transformation region with a slow increase in stress up to 0.1 strain. Upon unloading, the curve shows a residual strain of ~ 0.06, ...
Human TIMP-3 Is Expressed During Fetal Development, Hair Growth Cycle, and Cancer Progression 来自 Semantic Scholar 喜欢 0 阅读量: 24 作者: K Airola,M Ahonen,N Johansson,P Heikkila,J Kere,VM Kahari,UK Saarialho-Kere 展开 摘要: We studied the expression and regulation of TIMP-3,...
hair growth cycle intermediate filaments During the anagen phase of the hair cycle, cells of the germinative matrix proliferate rapidly and differentiate to generate the concentric cylinders of specialized keratinocytes which undergo terminal differentiation to form the hair fiber (cuticle, cortex, and me...
Interferon‐γ is a potent inducer of catagen‐like changes in cultured human anagen hair follicles Summary Background Interferon (IFN)-γ appears to be an important hair cycle modulator in mice. It is unclear whether it has similar hair growth modula... T Ito,N Ito,M Saathoff,... -...
In man and also in other mammals, e.g., in guinea pigs, the growth cycle of a single hair follicle does not depend on that of neighboring follicles. The human hair cycle, for which early detailed accounts were provided by Chase and Eaton (1959) and Kligman (1959), seems to depend ...
Hair follicles (HFs) are unique, multi-compartment, mini-organs that cycle through phases of active hair growth and pigmentation (anagen), apoptosis-driven regression (catagen) and relative quiescence (telogen). Anagen HFs have high demands for energy and biosynthesis precursors mainly fulfilled by ...
However, the role of CRH/CRH-R in melanocyte biology is complicated by the significant heterogeneity of cutaneous melanocyte subpopulations, from continuously active and UV-responsive melanocytes in epidermis to UV nonresponsive, hair growth cycle-coupled melanogenesis in hair follicles. In the present ...
Hair cycle and hair pigmentation: dynamic interactions and changes associated with aging. The tight coupling of hair follicle melanogenesis to the hair growth cycle dramatically distinguishes follicular melanogenesis from the continuous melanoge... DV Neste,DJ Tobin - 《Micron》 被引量: 168发表: 2004...
potentially establish the hair cycle. However, adding a stem cell niche, such as the bulge region, containing HF stem cells into our constructs will require better resolution in the spatial control of cells, which is a current technical limitation of our method utilizing 3D-printed molds. In ...