research Circumscribed Alopecia: An Unusual Manifestation of Pediculosis Capitis
Head lice can cause unusual patchy hair loss.
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research Diffuse partial woolly hair in a patient with epidermolysis bullosa simplex with mottled pigmentation
A patient with a rare hair condition and skin disorder showed hair improvement after treatment.
research CENTRAL STATES DERMATOLOGICAL SOCIETY
A 5-year-old girl has lipoid proteinosis, causing voice issues, hair thinning, skin lesions, and tongue movement problems.
research Adam10 haploinsufficiency causes freckle-like macules in Hairless mice
A mutation in the Adam10 gene causes freckle-like spots on Hairless mice.
research Editor's evaluation: Complementary evolution of coding and noncoding sequence underlies mammalian hairlessness
Hairlessness in mammals is due to complex genetic changes in both genes and regulatory regions.
research Splitting Hairs: Evaluating the Origin of Human Nakedness
Humans likely became hairless to better regulate body temperature.
research Pili Annulati
The patient's hair has unique structural differences with alternating bright and dark bands.
research Catagen in the hairless house mouse
Hairless mice have longer hair follicles and abnormal structures during the catagen phase.
research Hypotrichosis with juvenile macular dystrophy: a case report with molecular study
A rare genetic disorder causes sparse hair and vision loss due to a CDH3 gene mutation.
research Hair cycle and dermic follicular volume of the wild rodent, agouti (Dasyprocta prymnolopha), raised in captivity, in the northeast region of Brazil
Agoutis in captivity have more resting (telogen) hairs than growing (anagen) hairs, regardless of season or gender.
research Evaluation of hair structural abnormalities in children with different neurological diseases
Hair examination helps diagnose rare neurological diseases in children.
research Dermoscopy: A rapid bedside tool to assess monilethrix
Dermoscopy quickly and accurately diagnosed a rare hair disorder in a 12-year-old girl.
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 Patchy hair loss over the leg: a case of primary follicular mucinosis
A man in his 30s had patchy hair loss on his leg due to primary follicular mucinosis.
research Scattering from Elliptical Hair Fibers Based on Microfacet Theory
research Body hair transplantation: Case report of successful outcome
A man with baldness had successful hair growth after transplanting body hair to his head.
research Gross morphology and ultrastructural characterization of the skin in Yuyi hairless mice(Mus musculus)
Yuyi hairless mice lose hair after birth, develop thick, loose skin with folds, and show disorganized skin structure as they age.
research Pubic Hair Transplantation
Pubic hair transplantation can improve self-esteem in those with sparse pubic hair.
research Case report: Exploring autosomal recessive woolly hair: genetic and scanning electron microscopic perspectives on a Japanese patient
A genetic mutation in the LIPH gene causes tightly curled hair that stops growing in some Japanese individuals.
research Monilethrix
A boy with monilethrix has brittle hair that breaks easily due to a genetic condition, which might improve by puberty.
research Bald scalp in men with androgenetic alopecia retains hair follicle stem cells but lacks CD200-rich and CD34-positive hair follicle progenitor cells
Men with baldness due to androgenetic alopecia still have hair stem cells, but lack specific cells needed for hair growth.
research Hypotrichosis and Alopecia
Accurate diagnosis and tailored treatments are crucial for managing hair loss in humans and animals.
research Identification of factors contributing to phenotypic divergence via quantitative image analyses of autosomal recessive woolly hair/hypotrichosis with homozygous c.736T>ALIPHmutation
Different hair fiber development might explain why hair loss severity varies in patients with a specific genetic mutation, and treatments that thicken hair could help.
research A morphometric and histologic study of the scalp in psoriasis. Paradoxical sebaceous gland atrophy and decreased hair shaft diameters without alopecia.
Psoriasis on the scalp causes smaller oil glands and thinner hair but doesn't lead to hair loss.
research Mechanical Behaviour of Scalp Hair in Premature and Full-Term Neonates
Premature infants have less elastic hair than full-term infants.
research Management of definitive hair alopecia in Asians
Asian hair's unique features make hair loss management and surgery more challenging.
research Alopecia Areata With an FFA ‐Like Phenotype: Clinicopathologic Features and Treatment Outcomes in a Prospective Cohort
This type of alopecia areata shows limited hair regrowth and poor response to treatment.
research The Girl with a Pearl Earring : A dermatological puzzle
The girl in "The Girl with a Pearl Earring" might have had alopecia areata, causing her lack of eyebrows and sparse eyelashes.
research ALOPECIA CIRCUMSCRIPTA DUE TO VITAMIN A DEFICIENCY
Alopecia in the woman was likely caused by vitamin A deficiency, not a fungal infection.
research Hair shedding in women: how much is too much?
The hair shedding scale accurately identifies abnormal hair shedding in women with long hair, with grades 5 and 6 indicating excessive shedding.