Culture of human outer root sheath cells from plucked hairs
نویسندگان
چکیده
منابع مشابه
Differentiation of nestin-negative human hair follicle outer root sheath cells into neurons in vitro
A specialized quiescent population of hair follicle stem cells, residing in the hair follicle outer root sheath cells (ORSCs), has previously demonstrated pluripotency for differentiation into neural stem cells (NSCs). A previous study indicated that nestin‑positive hair follicle ORSCs are able to differentiate into neurons. However, little has been reported on the isolation of nestin‑negative ...
متن کاملRoot hairs.
Roots hairs are cylindrical extensions of root epidermal cells that are important for acquisition of nutrients, microbe interactions, and plant anchorage. The molecular mechanisms involved in the specification, differentiation, and physiology of root hairs in Arabidopsis are reviewed here. Root hair specification in Arabidopsis is determined by position-dependent signaling and molecular feedbac...
متن کاملHuman follicular stem cells: their presence in plucked hair and follicular cell culture.
BACKGROUND AND OBJECTIVES A considerable portion of the hair follicle remains attached to plucked hair and can be used for follicle cell culture. In this study we have phenotyped these cells in an attempt to identify the stem cell fraction. Reports in the literature have indicated that this cell population may be positive for cytokeratin (CK) 19. Because stem cells in general need to be protect...
متن کاملSox9 Increases the Proliferation and Colony-forming Activity of Outer Root Sheath Cells Cultured In Vitro.
BACKGROUND β-catenin plays a pivotal role in hair follicle development and hair growth cycle. OBJECTIVE The aim of this study was to identify β-catenin-regulated genes in cultured human hair outer root sheath (ORS) cells. METHODS Primary cultured ORS cells were transduced with recombinant adenovirus expressing N-terminal truncated β-catenin (constitutive active form), and β-catenin-regulate...
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ژورنال
عنوان ژورنال: Juntendo Medical Journal
سال: 1992
ISSN: 0022-6769,2188-2134
DOI: 10.14789/pjmj.37.542