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research 313 Different polyamine levels in the vertex and occipital hair of pattern hair loss patients
People with pattern hair loss have higher polyamine levels in the top of their head compared to the back.
research Hair fragility (trichorrhexis nodosa) in alopecic Pomeranian dogs
Trichography is important for diagnosing hair fragility in Pomeranian dogs with hair cycle issues.
research Development of Hair Fibres
research Characterization of hair follicles in Hirosaki hairless rats with deletion of basic hair keratin genes : enlarged medulla, loss of cuticle and long catagen
research Lanceolate hair-J (lahJ ): A mouse model for human hair disorders
The Lanceolate hair-J mutation in mice mimics human hair disorders like Netherton's syndrome.
research Histochemistry of the porcine pilosebaceous unit
Porcine and human pilosebaceous units are very similar.
research Recognition of the ultrastructure of the hair follicle of Cashmere goats under the transmission electron microscope
Recognizing ultrastructures of cashmere goat hair follicles helps identify and locate follicle layers.
research 839 Spatiotemporal antagonism in mesenchymal-epithelial Signaling in sweat versus hair fate decision
Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.
research Supplementary Figure 2 from Male-Pattern Vertex Baldness Trajectories, Chest Hair Patterns, and Odds of Overall and Aggressive Prostate Cancer
Early baldness and little chest hair may indicate higher prostate cancer risk.
research ROLLED HAIRS AND HYPERTRICHOSIS
A 15-year-old girl with hypothyroidism had excess hair and skin issues due to blocked hair follicles.
research Alarm reaction of pilosebaceous apparatus
The hair and oil glands react by changing structure when stressed.
research Porokeratotic Eccrine Duct and Hair Follicle Nevus (PEHFN) Associated with Keratitis-Ichthyosis-Deafness (KID) Syndrome
A 15-year-old with KID syndrome developed a rare skin condition called PEHFN.
research Naturally Occurring Hair Growth Peptide: Water-Soluble Chicken Egg Yolk Peptides Stimulate Hair Growth Through Induction of Vascular Endothelial Growth Factor Production
Chicken egg yolk peptides can promote hair growth by increasing a specific growth factor.
research Pilosebaceous Unit (PSU)
Androgens and other hormones affect hair growth and skin conditions like acne.
research Becker's Melanosis and Hypertrichosis*
Becker's Melanosis and Hypertrichosis mainly affects young males, causing brown skin patches and extra hair on one side of the upper body.
research Accumulations of Ca/P in the core of hairs from Taklamakan desert mummies
Mummy hair from the Taklamakan desert has calcium and phosphorus inside.
research Hairless and the polyamine putrescine form a negative regulatory loop in the epidermis
Hairless protein and putrescine regulate each other, affecting hair growth and skin balance.
research New aspects of the structure of human hair on the basis of optical microscopic observations of disassembled hair parts.
Human hair's strength comes from a honeycomb-like structure and macrofibrils.
research Deep Hair Phenomics: Implications in Endocrinology, Development, and Aging
A new tool can analyze hair to detect changes due to hormones, genetics, and aging.
research PSAT1 regulates hair follicle growth and stem cell behavior in cashmere goats
PSAT1 is key for hair growth and stem cell function in cashmere goats.
research Single-cell transcriptomics reveals lineage trajectory of human scalp hair follicle and informs mechanisms of hair graying
The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.
research Variations of scalp, pubic and axillary hair
Pubic hair is thicker than axillary and scalp hair, useful for forensic identification.
research Uncombable hair (pili trianguli et Canaliculi): Evidence for dominant inheritance with complete penetrance based on scanning electron microscopy
Uncombable hair is inherited dominantly with complete penetrance.
research Effects of the Pineal Gland Upon the Hair Cycles in Mice
research Trichoscopic clues for the diagnosis of alopecia areata
Yellow dots and short vellus hairs are key signs for diagnosing alopecia areata using trichoscopy.
research Staining of human skin with RGB trichrome unveils a proteoglycan-enriched zone in the hair dermal sheath
A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.
research Atrichia with papular lesions resulting from mutations in the rhesus macaque (Macaca mulatta) hairless gene
Mutations in the hairless gene cause hair loss and skin cysts in rhesus macaques.
research Microstructure of Defective Mink Guard Hair
Defective mink guard hairs have split tips and missing cuticle cells, causing a metallic sheen.
research Single-cell sequencing reveals the intermediate cell state and function of dermal papilla cells in the hair follicle cycle of cashmere goats
Researchers found four key stages of cell development that are important for hair growth and shedding in cashmere goats.