research Dermal papilla cells and melanocytes response to physiological oxygen levels depends on their interactions
Low oxygen levels improve the function of hair and skin cells when they are in direct contact.
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630-660 / 1000+ results research Two Cases of Linear Alopecia on the Occipital Scalp
Two rare bald spots on the back of the scalp were found to be lupus, not alopecia areata.
research Lichen Planopilaris in Skin of Color: A Case Report
Lichen planopilaris should be considered when diagnosing hair loss in people with darker skin as it may be often missed.
research Superficial Epidermolytic Ichthyosis—Hypertrichosis as a Clue to Diagnosis
Hypertrichosis (excessive hair growth) can help diagnose superficial epidermolytic ichthyosis.
research Human Hair Growth Deficiency Is Linked to a Genetic Defect in the Phospholipase Gene LIPH
A genetic mutation in the LIPH gene causes hair loss and growth defects.
research Onychoblastoma – Hamartoma of the Nail Unit: A New Entity?
A new benign nail tumor called onychoblastoma was identified.
research Widespread erythematous scaly eruption in an infant with phenylketonuria
Restoring phenylalanine levels improved skin and hair symptoms in a PKU infant.
research Follicular red dots: a normal trichoscopy feature in patients with pigmentary disorders?
Follicular red dots may be a normal feature seen in people with less skin pigmentation, not necessarily indicating a scalp disorder.
research The silver locus product (Silv/gp100/Pmel17) as a new tool for the analysis of melanosome transfer in human melanocyte–keratinocyte co‐culture
The new assay can track and measure melanosome transfer between skin cells, confirming filopodia's role in this process.
research Odd-Looking Hair and Progressive Alopecia in Mother and Son
Mother and son diagnosed with a rare genetic hair loss condition with no effective treatment.
research Mucinous Lupus Alopecia with Papulonodular Mucinosis as a Sole Cutaneous Manifestation of Systemic Lupus Erythematosus
A rare form of lupus caused hair loss and skin bumps, diagnosed through biopsy, improved partially with treatment.
research A papular eruption on the face. A distinct subtype of lichen planopilaris?
A rare skin condition affected only the facial hair of a 46-year-old man.
research Electron Microscope Studies of the Human Epidermis The Clear Cell of Masson (Dendritic Cell or Melanocyte)
A unique skin cell similar to hair bulb melanocytes was identified, with better preservation using permanganate fixation.
research AM UNUSUAL PRESENTATION OF PILOMATRIXOMA
A painless cheek lump was misdiagnosed but found to be a rare, benign skin lesion called pilomatrixoma, treatable by surgery.
research Porphyria Cutanea Tarda in a Patient With Agnogenic Myeloid Metaplasia
Porphyria cutanea tarda causes skin issues due to an enzyme deficiency.
research Epitopes, avidity and IgG subclasses of tyrosine hydroxylase autoantibodies in vitiligo and alopecia areata patients
TH antibodies in vitiligo and AA patients recognize the same protein parts.
research Keratosis pilaris with adjacent haemosiderin deposition: a clue to scurvy
A man's skin condition and poor diet led to a scurvy diagnosis.
research Lucio Phenomenon mimicking with Vasculo necrotic Erithema Nodosum Leprosum: A Case Report
A man with severe leprosy developed painless ulcers and numbness, treated successfully with multiple drugs and vitamins.
research Obstetric and Gynecologic Dermatology
A pregnant woman's skin condition improved after giving birth, possibly due to high estrogen levels during pregnancy.
research Expression of type I hair keratins in follicular tumours
Pilomatrixomas likely originate from the hair matrix due to changes in hair keratin expression.
research Dermoscopic Features of Pili Annulati: Features of PA
Pili annulati causes zebra-striped hair but doesn't affect hair strength or quality of life.
research Congenital Generalized Hypertrichosis Terminalis with Gingival Hyperplasia and a Coarse Face: a Case Report
A six-year-old boy with excessive hair growth and other symptoms may have a genetic link on chromosome 17q, requiring regular medical follow-ups.
research Pseudopelade of Brocq
Pseudopelade of Brocq is a unique hair loss condition, but its cause and development are still not fully understood.
research A previously undescribed cutaneous paraneoplastic syndrome in a cat with thymoma
Thymoma in cats can cause hair loss without inflammation.
research Unexpectedly high carrier rates and genotype/phenotype correlation; LIPH mutations in Japanese autosomal recessive woolly hair/hypotrichosis
Certain gene mutations in Japanese people are linked to different types of hair loss, with some causing mild hair thinning and others leading to complete baldness.
research Lichen Planus Pigmentosus as a Cutaneous Extrahepatic Manifestation of Chronic Hepatitis C Virus Infection: A Case Report
Lichen planus pigmentosus may indicate undetected hepatitis C infection.
research 1322 A non-cell autonomous dermal hedgehog signaling mechanism for follicular neoplasia and induction
Mutations in the SHH pathway in certain skin cells can cause skin tumors and abnormal hair growth.
research BH27 When patterns blur: recognizing the overlap of alopecia areata and lichen planopilaris
A rare dual diagnosis of alopecia areata and lichen planopilaris requires thorough evaluation for effective treatment.
research Efficacy of tip cryotherapy in the treatment of idiopathic guttate hypomelanosis (IGH): a randomized, controlled, evaluator-blinded study
Tip cryotherapy effectively treats idiopathic guttate hypomelanosis with minimal side effects.
research Keratosis pilaris atrophicans faciei: An observational, descriptive, retrospective clinical study
Early diagnosis of Keratosis pilaris atrophicans faciei can lead to better, personalized treatments.