research The Functional Organization of Cutaneous Low-Threshold Mechanosensory Neurons
Different hair follicles in the skin are innervated by unique combinations of mechanosensory neurons, crucial for touch sensation.
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research Hair Shafts in Trichoscopy
Trichoscopy is a useful non-invasive method for diagnosing different hair loss conditions.
research Side effects after artificial hair implants: 2 case reports
Artificial hair implants can still cause side effects despite improvements.
research Pigtail hair in acute telogen effluvium – Lest we forget!
Pigtail hair is a sign of new hair growth and should be recognized in hair loss conditions like acute telogen effluvium.
research Inhibition of class I HDACs preserves hair follicle inductivity in postnatal dermal cells
Inhibiting class I HDACs helps maintain hair growth ability in skin cells.
research The Hair Follicle: A Paradoxical Androgen Target Organ
Androgens can both promote and prevent hair growth due to differences in gene expression in hair follicles.
research Acquired morphological changes of mammalian hair scales
Mammalian hair scales change from smooth to wavy due to friction.
research Structure and functions of human hair keratin
research Hair Morphology: An Overlooked Variable in Alopecia Drug Trials
research DKK3–CKAP4 signaling drives fibroimmune remodeling and hair follicle miniaturization in androgenetic alopecia
research Macroenvironmental Regulation of Hair Cycling and Collective Regenerative Behavior
Hair growth is influenced by various body and external factors, and neighboring hairs communicate to synchronize regeneration.
research Describing the Hair and Related Abnormalities
The document explains hair growth, hair loss types, and other hair-related terms.
research 085 Coordinate expressions of cyclin-dependent kinase inhibitors and high sulfur protein in human hair follicles
research Touch Receptors Undergo Rapid Remodeling in Healthy Skin
Touch sensitivity in mouse skin decreases during hair growth due to changes in touch receptors.
research The Role of Immature and Mature Adipocytes in Hair Cycling
Both immature and mature fat cells are important for hair growth cycles, with immature cells promoting growth and mature cells possibly inhibiting it.
research Identification of human hair follicle antigens targeted in the presumptive autoimmune hair follicle disorder alopecia areata and their potential functional relevance in vitro : methods development for isolation and identification of alopecia areata-relevant human hair follicle antigens using a proteomics approach and their functional assessment using an ex vivo hair follicle organ culture model
Alopecia areata may be caused by antibodies targeting specific hair follicle proteins, hindering hair growth.
research The germinative epithelium of sheep vibrissae and wool follicles has extensive proliferative potential but is dependent on the dermal papilla
Sheep hair follicle cells can grow a lot but need the dermal papilla to do so.
research 613 Assessment of the induction and morphogenic potential of human hair matrix cells and dermal papilla fibroblasts ex vivo
Human hair matrix cells and dermal papilla fibroblasts can form early hair follicle structures but don't produce hair shafts yet.
research Loose anagen hair of childhood: The phenomenon of easily pluckable hair
Children with loose anagen hair have easily pluckable hair due to root sheath problems, and it might improve without treatment.
research A Splice Site Mutation in the Gene of the Human Type I Hair Keratin hHa1 Results in the Expression of a Tailless Keratin Isoform
A genetic mutation in the hHa1 gene creates a smaller, but still functional, hair protein without causing hair problems.
research Author response: Complementary evolution of coding and noncoding sequence underlies mammalian hairlessness
Hairlessness in mammals is caused by combined changes in genes and regulatory regions.
research Hair-on-hair static friction coefficient can be determined by tying a knot
Tying a knot can measure hair friction, useful for medical applications.
research Development of a novel, clinically-relevant model for investigating factors that stimulate human hair growth
Testosterone stimulates growth in intermediate hair follicles, but this can be blocked by cyproterone acetate.
research Expression of the L-Fucose Moiety on Infrainfundibular Follicular Keratinocytes of Terminal Follicles, Its Decreased Expression on Vellus and Indeterminate Follicles of Androgenetic Alopecia, and Re-Expression in Drug-Induced Hair Regrowth
Sugar molecule helps hair growth, less in balding, returns with treatment.
research Properties of Partially Extracted Hairs and their Degradability by Proteases
Mf-rich hair degrades more than Ma-rich hair, especially with Proteinase K.
research Vesicle Formation and Follicular Root Sheath Separation in Mice Homozygous for Deleterious Alleles at the Balding (bal) Locus
A mutation in mice causes hair loss and skin issues due to a defect in a gene affecting cell adhesion.
research Seborrheic karatosis, a tumor of the infundibular and isthmus of hair follicles: Identification of hair sheath keratins and histopathological features suggesting hair follicle origin.
Seborrheic keratosis likely originates from the upper regions of hair follicles.
research Autophagy Controls the Protein Composition of Hair Shafts
Autophagy changes the protein makeup of hair.
research An ultrastructural study on corkscrew hairs and cigarette‐ash‐shaped hairs observed by dermoscopy of tinea capitis
Corkscrew and cigarette-ash-shaped hairs in tinea capitis are caused by internal hair degradation and external resistance.
research THE GROWTH OF HUMAN HAIR IN NUDE MICE
Adiponectin reduces inflammation and bone loss in joint replacements.