research The involvement of androgens in human hair growth
Androgens play a key role in hair growth and disorders like baldness and excessive hairiness.
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research Bioregenerative Applications of the Human Mesenchymal Stem Cell- Derived Secretome: Part-II
The mesenchymal stem cell secretome may effectively treat various diseases as an alternative to traditional stem cell therapies.
research Analysis of Animal Models of Alopecia Areata(AA) Based on Clinical Features of Traditional Chinese and Western Medicine
Better models and evaluation methods for alopecia areata are needed.
research Dermal exosomes containing miR-218-5p promote hair regeneration by regulating β-catenin signaling
Dermal exosomes with miR-218-5p boost hair growth by controlling β-catenin signaling.
research 851 The role of astrotactin2 in regulating mammalian skin polarity
Astrotactin2 affects hair follicle orientation and skin cell polarity.
research Growth of the Hair
Hair growth is cyclic and influenced mainly by local factors.
research 1361 A novel cell surface marker for hair follicle dermal cells throughout hair morphogenesis and cycling
Researchers found that the Leptin receptor is a consistent marker for hair follicle dermal cells, which may help future hair research.
research 1362 The role of Fgf20 in establishing the hair follicle dermal condensate
Fgf20 is important for the development and regulation of the cells that form the base of hair follicles.
research 1359 Hair growth is induced by blockade of macrophage-derived oncostatin M and downstream JAK-STAT5 signaling in hair follicle stem cells
Blocking a specific immune cell signal can trigger hair growth.
research Measurement of hair growth
Scalp hair grows at 0.37 mm/day, forearm hair at 0.18 mm/day, and thigh hair at 0.30 mm/day, with no significant differences found in people with certain hair conditions.
research Pigmentation Effect of Rice Bran Extract in Hair Follicle-Like Tissue and Organ Culture Models
Rice bran extract boosts melanin production in hair follicles.
research The Neuroscience of Age Perception
Humans can accurately guess age from faces, with women being slightly better at it, and age perception is linked to evolutionary factors.
research 4th Intercontinental Meeting of Hair Research Societies 2004 The "World of Hair"
The meeting presented new findings on hair stem cells, pigmentation, genetics, and modern hair treatment techniques.
research Increased calcidiol level in redhaired people: Could redheadedness be an adaptation to temperate climate?
Redheaded people have higher levels of a vitamin D precursor, suggesting red hair may be an adaptation for better vitamin D synthesis in areas with less sunlight.
research Is there any Correlation between Breathing Rate and Premature Greying of Hair?
No link between how fast you breathe and early grey hair was found.
research 924 Efficient genome editing using CRISPR/Cas9 ribonucleoprotein approach in iPS cells for recessive dystrophic epidermolysis bullosa
Researchers fixed gene mutations causing a skin disease in stem cells, which then improved skin grafts in mice.
research 1338 Dermal Wnt/β-catenin activation tunably controls hair follicle initiation
Activating Wnt in skin cells controls the number of hair follicles by directing cell movement and fate.
research 1336 The de novo DNA methyltransferase DNMT3A is required for epidermal homeostasis
DNMT3A is crucial for healthy skin and hair growth.
research Chemically Induced Depigmentation of Skin and Hair
Some chemicals can permanently or temporarily remove color from skin and hair, which can be distressing and is not well-regulated in cosmetics.
research 1334 Beyond goosebumps: Interactions between the hair follicle, the arrector pili muscle, and the sympathetic nerve during development and hair follicle regeneration
Arrector pili muscle regulates hair follicle stem cells, DNA methylation needed for hair cycling, and Wnt/B-catenin signaling starts hair growth.
research Wound Healing and Skin Regeneration
Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.
research Keratin 17 modulates hair follicle cycling in a TNFα-dependent fashion
Keratin 17 is crucial for normal hair growth by regulating hair cycle transitions with TNFα.
research TGF-β family signaling in stem cells
TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.
research Complex Hair Cycle Domain Patterns and Regenerative Hair Waves in Living Rodents
Mice hair growth patterns get more complex with age and can change with events like pregnancy or injury.
research Bone Morphogenetic Protein Signaling Regulates Postnatal Hair Follicle Differentiation and Cycling
Blocking BMP signaling causes hair loss and disrupts hair growth cycles.
research An Overview of Alopecias
The document explains different types of hair loss, their causes, and treatments, and suggests future research areas.
research Biphasic Effects of Minoxidil on the Proliferation and Differentiation of Normal Human Keratinocytes
Minoxidil affects cell growth in two ways: low doses increase growth, while high doses slow it down and can be toxic.
research Mitotic activity in the epidermis of the rabbit stimulated with local applications of testosterone propionate
Testosterone applied to rabbit skin increases skin cell growth and changes skin structure.
research Hair and scalp disorders in women of African descent: an overview
The document concludes that clinicians should be aware of common hair and scalp disorders in women of African descent and that more research is needed to develop effective treatments.
research Deciphering principles of morphogenesis from temporal and spatial patterns on the integument
The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.