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Apoptosis in the Hair Follicle [PDF]
Journal of Investigative Dermatology, 2006 Apoptosis plays an important role in many physiological processes, ranging from morphogenetic events to adult tissue homeostasis, and defects in its regulation contribute to many disorders. Here we review molecular mechanisms of apoptosis in the hair follicle (HF), whose cyclical growth pattern is repeatedly interrupted by apoptosis-driven involution ...
Botchkareva, Natalia V. +2 more
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Bioengineering the Hair Follicle [PDF]
Organogenesis, 2007 The hair follicle develops from the primitive embryonic epidermis as a result of complex epithelial-mesenchymal interactions. The full follicle, consisting of epithelial cylinders under control of a proximal lying mesenchymal papilla, grows in cycles giving rise to a new hair shaft during each cycle.
K, Stenn +5 more
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Hair Follicle Pigmentation [PDF]
Journal of Investigative Dermatology, 2005 Hair shaft melanin components (eu- or/and pheomelanin) are a long-lived record of precise interactions in the hair follicle pigmentary unit, e.g., between follicular melanocytes, keratinocytes, and dermal papilla fibroblasts. Follicular melanogenesis (FM) involves sequentially the melanogenic activity of follicular melanocytes, the transfer of melanin ...
Slominski, Andrzej +5 more
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Dermatology, 2009 We present a case of hair follicle nevus, a rare hamartoma composed of vellus hair follicles. Hair follicle nevus should be differentiated from accessory auricle, trichofolliculoma and hair nevus.
A, Komura, M, Tani
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A COMPARATIVE TOPOGRAPHICAL AND HISTOLOGICAL STUDY OF HAIR AND HAIR FOLLICLES OF SHAMI GOAT AND BLACK GOATS IN THE MOSUL PROVINCE [PDF]
Basrah Journal of Veterinary Research, 2018 This study was conducted to prepare a database about hair follicles of Shami goat skin and to compare itwith that of Black goat. To achieve this goal, a comparative topographic histological study of 10 areas ofShami goat skin and similar areas of the ...
A. N. Abduljawaad +2 more
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Sympathetic Reinnervation of Intact and Upper Follicle Xenografts into BALB/c-nu/nu Mice
Life, 2023 Increasing concerns about hair loss affect people’s quality of life. Recent studies have found that sympathetic nerves play a positive role in regulating hair follicle stem cell activity to promote hair growth.
Xiu-Wen Chen +6 more
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Effects of alcoholic extract from Clitoria ternatea flowers on the proliferation of human dermal papilla cells and hair growth in C57BL/6Mlac mice [PDF]
Pharmaceutical Sciences Asia, 2022 Clitoria ternatea is a vine native to tropical and equatorial Asia. Previous review articles have mentioned about different biological activities of extracts from flowers and other parts of the plant, but none being related to hair growth-promoting ...
Narongchai Chaksupa +4 more
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Toxicologic Pathology, 2016 The hair follicle (HF) has a wide range of functions including thermoregulation, physical and immunological protection against external insults, sensory perception, social interactions, and camouflage. One of the most characteristic features of HFs is that they self-renew during hair cycle (HC) throughout the entire life of an individual to ...
Welle Monika, Wiener Dominique
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Dermatology Reports, 2019 Trps1 is considered as an important gene involved in the interactions between the epithelial and mesenchymal cells during hair follicle morphogenesis.
Yingzhe Zhang +3 more
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Hair Graying Regulators Beyond Hair Follicle [PDF]
Frontiers in Physiology, 2022 Hair graying is an interesting physiological alteration associated with aging and certain diseases. The occurrence is due to depigmentation of the hair caused by depletion and dysfunction of melanocyte stem cells (MeSCs). However, what causes the depletion and dysfunction of MeSCs remains unclear.
Jing Chen +8 more
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