research A case of localized follicular hamartoma: an ultrastructural and immunohistochemical study
The hamartoma is an abnormal hair growth with limited development in the upper hair follicle.
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research Comparative Transcriptome Analysis Reveals that a Ubiquitin-Mediated Proteolysis Pathway Is Important for Primary and Secondary Hair Follicle Development in Cashmere Goats
The ubiquitin-mediated proteolysis pathway is crucial for hair follicle development in cashmere goats.
research Atrichia with Papular Lesions: Dermoscopy to the Rescue
Dermoscopy is useful for diagnosing Atrichia with Papular Lesions in children without needing a biopsy.
research Hirsutism
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 Development of a nude mouse model to study human sebaceous gland physiology and pathophysiology.
The model using human skin on mice helps study human sebaceous glands.
research Generation of human-induced pluripotent stem cell-derived adherent 3-dimensional skin hair-follicle organoids
A new method was developed to efficiently grow skin hair follicles from stem cells, potentially aiding alopecia treatment.
research A mutation in MAP2 is associated with prenatal hair follicle density
A mutation in the MAP2 gene causes reduced hair follicle density, leading to hairlessness.
research Nevus comedonicus with lesional growth of terminal hair: An unusual case
Nevus comedonicus can sometimes grow terminal hair, challenging previous beliefs.
research Environment of the Anagen Follicle
The document concludes that hair follicles have a complex environment and our understanding of it is growing, but there are limitations when applying animal study findings to humans.
research C003 Histopathology of the alopecias
Examining scalp tissue under a microscope helps diagnose and understand hair loss diseases.
research In This Issue
Hedgehog signaling is crucial for hair development, cadherins affect cell adhesion, neutrophils play a role in skin lesions, and BP230 autoantibodies impact skin stability.
research Spatiotemporal Expression, Distribution, and Processing of POMC and POMC-derived Peptides in Murine Skin
POMC-derived peptides are important for skin functions like immune response and stress management.
research Sox2-positive dermal papilla cells specify hair follicle type in mammalian epidermis
Sox2-positive cells determine specific hair follicle types in mammals.
research Effects of the Pineal Gland Upon the Hair Cycles in Mice
research Catagen in the hairless house mouse
Hairless mice have longer hair follicles and abnormal structures during the catagen phase.
research Facial hidradenitis suppurativa: A potential mimicker of acne vulgaris
Facial hidradenitis suppurativa can be mistaken for acne but requires different treatment.
research Cutaneous manifestation of polycystic ovary syndrome
Skin problems like acne and excess hair in PCOS are common and linked to being overweight.
research AUTOSOMAL DOMINANT INHERITANCE OF ALOPECIA CONGENITA WITH KERATOSIS PALMO-PLANTARIS
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 260 Establishment and characterization of human sebocytic progenitor cells that can differentiate into functional sebocytes
Researchers created human cells that can turn into sebocytes, which may help study and treat skin conditions like acne.
research Trichostasis Spinulosa
The document found differences in lesion distribution and microscopic features among trichostasis spinulosa and similar skin conditions.
research The supplemental materials of “Association of Fibrosis in Bulge Portion with Hair Follicle Miniaturization in Androgenetic Alopecia”.
research Ability of Transplanted Cultured Epithelium to Respond to Dermal Papillae
Cultured epithelium can form hair follicles when combined with dermal papillae.
research Androgen effects on the skin
Androgens like testosterone affect skin health and can lead to conditions such as acne and hair loss, with various treatments available.
research Localized syringolymphoid hyperplasia with alopecia and anhidrosis
SLHA can be hard to diagnose and needs teamwork between specialists.
research What is your diagnosis? Fine‐needle aspirate from a subcutaneous preputial mass in a ferret
The ferret had a malignant apocrine gland tumor and did not survive surgery.
research Epithelial keratin and filaggrin expression in seborrheic keratosis: evaluation based on histopathological classification
Seborrheic keratosis shows varied cell differentiation, and keratin analysis helps diagnose skin tumors.
research Medicinal plants in a seborrheic scalp care
Certain plant extracts can effectively and safely reduce seborrhea when used in properly formulated scalp care products.
research Avaliação de alterações estruturais envolvendo o surgimento de tecido adiposo em localizações anômalas e o deslocamento de glândulas crinas em três alopecias cicatriciais primárias linfocíticas
Adipose tissue and eccrine gland displacement are common in certain alopecias but don't help differentiate between them.