[Histophysiology of hair follicles: current concept].
Hair follicle histophysiology importance isn't limited by hair role in psychosocial consequences. More scientists consider the hair follicle as an attractive system for studying major biological phenomena because the hair follicle is a regenerating system. In this review we revisit the current information about histophysiology and control of hair follicle cycling. All mature follicles undergo a growth cycle consisting of following phases: growth (anagen), regression (catagen) and rest (telogen). We attempt to integrate the morphology with the physiology and molecular biology. Hair follicles are influenced by environmental, systemic and local factors. The most interesting point of this problem is discussed--an integral regulation of hair follicle cycle by systemic, intertissue and intercellular interactions.
Barinov
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Sulaeva
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ON
D000818:Animals; D002450:Cell Communication; D002453:Cell Cycle; D018859:Hair Follicle / Q000033:anatomy & histology* / Q000254:growth & development / Q000502:physiology*; D006801:Humans; D012038:Regeneration