research A TP63 Mutation Causes Prominent Alopecia with Mild Ectodermal Dysplasia
A TP63 gene mutation causes significant hair loss and mild skin, nail, and tooth abnormalities.
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330-360 / 1000+ resultsresearch Acquired uncombable hair
A 39-year-old woman developed uncombable hair syndrome after taking oral contraceptives.
research ALOPECIA CIRCUMSCRIPTA DUE TO VITAMIN A DEFICIENCY
Alopecia in the woman was likely caused by vitamin A deficiency, not a fungal infection.
research Acquired morphological changes of mammalian hair scales
Mammalian hair scales change from smooth to wavy due to friction.
research Acquired Localized Hypertrichosis Following Cast Application for Fracture
Increased hair growth after a cast is temporary and harmless.
research Acne/Folliculitis Keloidalis
Acne keloidalis nuchae is a hair loss condition affecting men of African descent, causing scar-like bumps on the scalp and neck.
research Severe Hyperandrogenism in A Premenopausal Woman With An Imaging-Negative Leydig Cell Tumor
A woman's severe male hormone excess was caused by a small, hard-to-find ovarian tumor.
research Curl secret in cells
Hair curliness is caused by the arrangement and length of two different cell types.
research Clinical Evaluation and Therapeutic Outcome in Hirsutism
The study concluded that hirsutism is most common in women aged 14 to 48, often caused by PCOS, and can be effectively treated with Nd YAG laser and IPL.
research Hair and Nails
Pregnancy can cause more body and scalp hair growth and make nails brittle, but these changes often revert after giving birth.
research Enhanced ectodysplasin-A receptor (EDAR) signaling alters multiple fiber characteristics to produce the East Asian hair form
A genetic change in the EDAR gene causes the unique hair traits found in East Asians.
research Double-Blind, Placebo-Controlled Pilot Study on the Use of Platelet-Rich Plasma in Women With Female Androgenetic Alopecia
PRP shows potential for treating female hair loss, but more research needed.
research Prolactin Signaling Influences the Timing Mechanism of the Hair Follicle: Analysis of Hair Growth Cycles in Prolactin Receptor Knockout Mice*
Prolactin affects when mice shed and grow hair.
research Hair structure anatomy and comparative anatomy1 1Dedicated to the memory of the late Dr. R. E. Rivett whose untimely death prevented his role in co-authorship.
Human hair is complex and grows in cycles starting from embryonic life.
research Eyebrow Transplantation in Asians
Eyebrow transplantation can be successful for Asians with the right technique and care, but regular maintenance is necessary.
research Morphology and ultrastructure of antler velvet hair and body hair from red deer (Cervus elaphus)
Antler velvet hair and body hair of red deer have different structures that help with protection and insulation.
research Scanning electron microscopic features of the ovine interdigital sinus
The ovine interdigital sinus has a complex structure with three layers and various skin-like features.
research Prolactin Signaling Influences the Timing Mechanism of the Hair Follicle: Analysis of Hair Growth Cycles in Prolactin Receptor Knockout Mice
Prolactin affects when mice shed and grow hair.
research Acquired progressive kinking of the hair in a prepubertal boy
A 10-year-old boy had the earliest reported case of hair that became progressively kinkier but eventually returned to normal on its own.
research Molecular characterisation of keratin-associated protein-7 (KRTAP7) gene for hair quality in Indian Dromedary Camel
Certain genetic variations in camels affect hair coarseness.
research “Cloned” Hairlines
Cutting and implanting hair follicles can create finer, more natural-looking hairlines, with about half of the implanted hairs growing back.
research The Formation of Vellus Hair Follicles from Human Adult Epidermis1
Adult human skin can grow new fine hair follicles after a deep exfoliation treatment.
research EFFECTS OF A LOW‐DOSE DESOGESTREL‐ETHINYLESTRADIOL COMBINATION ON HIRSUTISM, ANDROGENS AND SEX HORMONE BINDING GLOBULIN IN WOMEN WITH A POLYCYSTIC OVARY SYNDROME
Low-dose oral contraceptives reduced hair growth and testosterone levels in women with polycystic ovary syndrome.
research Eyebrow restoration: the approach, considerations, and technique in follicular unit transplantation
Successful eyebrow restoration can be done using careful hair transplant techniques and choosing the right patients.
research Fine structure of marsupial hairs, with emphasis on trichohyalin and the structure of the inner root sheath
Marsupial hair structure and keratin distribution are similar to placental mammals.
research The medusa head: Dermoscopic diagnosis of woolly hair syndrome
A man with Woolly Hair Syndrome had very curly, fragile hair, and doctors used a special scalp examination to diagnose him without invasive tests.
research A case of pili torti in a young adult domestic short-haired cat
A young cat had a rare hair condition with twisted hair shafts but stayed healthy.
research Two mutations at KRT74 and EDAR synergistically drive the fine-wool production in Chinese sheep
Two mutations in KRT74 and EDAR genes cause sheep to have finer wool.
research 10×Genomics Single-cell Sequencing Reveals Differential Cell Types in Skin Tissues of Liaoning Cashmere Goats and Key Genes Related Potentially to the Fineness of Cashmere Fiber
The study found specific skin cells and genes that may affect the quality of cashmere in Liaoning Cashmere Goats.
research ABC of Dermatology: Diseases of the hair and scalp
The document explains different hair and scalp conditions, including common hair loss after pregnancy or illness, drug-induced hair loss, hereditary excessive hair growth, patterned baldness, autoimmune hair loss, and permanent loss due to skin disease, with generally limited treatment options.