research Histomorphological and Quantitative Characteristics of Black and Gray Human Scalp Hair
Gray hair has more continuous medullation and a higher medullary diameter than black hair.
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research Association of fibrosis in the bulge portion with hair follicle miniaturization in androgenetic alopecia
Fibrosis in the bulge area of hair follicles can cause hair thinning in male pattern baldness, and drugs that inhibit fibrosis might help reverse this.
research Adipose Infiltration of the Dermis, Involving the Arrector Pili Muscle, and Dermal Displacement of Eccrine Sweat Coils: New Histologic Observations in Frontal Fibrosing Alopecia
The conclusion is that fat tissue in the skin is a new finding in Frontal fibrosing alopecia and may contribute to hair follicle and muscle degeneration.
research Proteoglycans and Associated Proteins of the Mammalian Hair Follicle
research Method for chronological recording of antigen appearance in human head-hair shafts and its use for monitoring glycation products in diabetes
The method can help diagnose and monitor diabetes by analyzing hair.
research The Impact of GLP-1 Receptor Agonists on Hair: Beneficial Effects or Adverse Outcomes?
GLP-1 receptor agonists can both help and harm hair, so careful monitoring is needed.
research Mapping the hair density, thickness, and volume in normal and androgenetic alopecia subjects with the digital microscope
Hair density and thickness decrease in specific scalp areas in people with androgenetic alopecia.
research Sebaceous Gland Hypothesis of Androgenetic Alopecia (Inaba 1985; Inaba and Inaba 1992a)
research GWASs Identify Genetic Loci Associated with Human Scalp Hair Whorl Direction
Certain genes influence the direction of hair whorls on the scalp.
research Direct brow lifting: Specific indications for a simplified approach to eyebrow ptosis
Direct brow lifting is effective, safe, and provides excellent long-lasting results for bald men or those with a high hairline.
research Androgenetic Alopecia: How It Happens
Androgenetic alopecia causes hair loss by shrinking hair follicles due to androgens, with the connection between the muscle and hair follicle determining if the loss is reversible.
research Spinal bicuculline produces hypersensitivity of dorsal horn neurons: effects of excitatory amino acid antagonists
Blocking GABA(A) receptors increases neuron sensitivity, showing GABA and glycine have different roles in pain.
research Application of complex filling material consisting of autologous skin fibroblast and hair keratin in medical cosmetology
The material improved facial wrinkles and skin appearance.
research Study on the skin structure, hair follicle cycle, and GSDMA protein expression in Ganxi goats
Ganxi goats' skin and hair adapt to heat and humidity, possibly aided by GSDMA protein.
research Faculty Opinions recommendation of GDNF promotes hair formation and cutaneous wound healing by targeting bulge stem cells.
GDNF helps grow hair and heal skin wounds by acting on specific stem cells.
research Trans glutaminase-mediated cross-linking in mammalian epidermis
research Hair Matrix Cyst
Hair matrix cysts are rare skin nodules with unique features, often needing surgical removal.
research Quantitative analysis of the anatomical changes in the scalp and hair follicles in androgenetic alopecia using magnetic resonance imaging
MRI reveals thinner scalps and smaller hair follicles in people with androgenetic alopecia.
research Management of the Heavy Brows: Long-Term Surgical Options
A minimally invasive brow lift can effectively manage heavy brows for a natural look.
research 1299 Live imaging of keratin network in stratum granulosum reveals dynamic cytoskeletal changes during cornification in mice in vivo
The keratin network in mouse skin changes during cornification and affects the skin's protective barrier.
research Characterization of Prostaglandin F2α Receptors in Human Eyelids
PGF2α receptors in human eyelids are found in specific parts of hair follicles, explaining eyelash changes with glaucoma treatment.
research Focal atrichia: A diagnostic clue in female pattern hair loss
Focal atrichia helps diagnose female pattern hair loss.
research Congenital triangular alopecia: Is it always confined to fronto-temporal region?
Congenital triangular alopecia can occur outside the typical fronto-temporal region.
research Malassezia Display a Hyphae-like “Spaghetti-and-Meatballs” Configuration in Keratotic Plugs
Malassezia fungi in healthy noses can form a "spaghetti-and-meatballs" structure.
research Hair diameter evaluation in different regions of the safe donor area in Asian populations
Different areas of the scalp have varying hair thickness, useful for different types of hair transplant needs.
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 Immunohistochemical demonstration of breast‐derived and/or carcinoma‐associated glycoproteins in normal skin appendages and their tumors
Antibodies help identify glycoproteins in normal skin and tumor cells.
research Stroke Recovery
Transplanted human Olig2+ astroglia may help improve learning and memory after a stroke.
research Epidermal Cells Expressing Putative Cell Markers in Nonglabrous Skin Existing in Direct Proximity with the Distal End of the Arrector Pili Muscle
Certain skin cells near the base of hair muscles may help renew and stabilize skin, possibly affecting skin disorder understanding.
research Glutamic acid-loaded separable microneedle composite for long-acting hair regeneration treatment
Glutamic acid microneedle patches promote better hair growth than traditional treatments.