research miR‐124 promotes neural differentiation in mouse bulge stem cells by repressing Ptbp1 and Sox9
miR-124 helps mouse hair follicle stem cells become nerve cells by blocking Ptbp1 and Sox9.
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research PBX homeobox 1 enhances hair follicle mesenchymal stem cell proliferation and reprogramming through activation of the AKT/glycogen synthase kinase signaling pathway and suppression of apoptosis
PBX1 helps hair stem cells grow and change by turning on certain cell signals and preventing cell death, which may be useful for hair regrowth treatments.
research Molecular–clinical correlations in a family with variable tissue mitochondrial DNA T8993G mutant load
Tissue-specific variation in mutant load complicates genetic counseling and prenatal diagnosis.
research A Variable Monilethrix Phenotype Associated With a Novel Mutation, Glu402Lys, in the Helix Termination Motif of the Type II Hair Keratin hHb1
A new mutation, Glu402Lys, in hair keratin is linked to variable symptoms of monilethrix.
research Identification of somatic and germline mosaicism for a keratin 5 mutation in epidermolysis bullosa simplex in a family of which the proband was previously regarded as a sporadic case
The keratin 5 mutation in a family with epidermolysis bullosa simplex was due to mosaicism, not a new mutation.
research Molecular modeling and structural characterization of a high glycine–tyrosine hair keratin associated protein
The 3D structure of a key hair protein was modeled, revealing specific helical structures and stabilization features.
research Protein and amino acid composition of hair from mice carrying the naked (N) gene
The N gene affects the protein makeup of mouse hair.
research Expanding the phenotype: Four new cases and hope for treatment in Bachmann‐Bupp syndrome
Four new cases of Bachmann-Bupp syndrome suggest potential for targeted treatment.
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 Msx2 deficiency in mice causes pleiotropic defects in bone growth and ectodermal organ formation
Msx2 deficiency in mice leads to bone growth and organ development problems.
research Matrix Metalloproteinase-9 Is Involved in the Regulation of Hair Canal Formation
MMP-9 is essential for proper hair canal formation.
research MOF-mediated Histone H4 Lysine 16 Acetylation Governs Mitochondrial and Ciliary Functions By Controlling Gene Promoters
MOF controls skin development by regulating genes for mitochondria and cilia.
research Mutations in KLHL24 Add to the Molecular Heterogeneity of Epidermolysis Bullosa Simplex
Mutations in the KLHL24 gene cause skin blistering in epidermolysis bullosa simplex.
research A 5'-upstream region of a bovine keratin 6 gene confers tissue-specific expression and hyperproliferation-related induction in transgenic mice.
A specific gene region can control targeted and responsive gene expression in mice, useful for skin disorder treatments.
research Letter from Brisbane [Letters to editor]
A Japanese patient with a rare genetic disorder had a less severe case than others, suggesting other factors may affect symptoms.
research The complement of native α-keratin polypeptides of hair-forming cells: A subset of eight polypeptides that differ from epithelial cytokeratins
research Clinical Snippets
R-spondin2 may help treat hair loss, gene differences could explain baldness, a peptide's regulation is linked to psoriasis, B-defensin gene copies may affect a skin condition's risk and severity, and potential markers and targets for alopecia areata were identified.
research MCPIP1 controls effects of myeloid cells on skin carcinogenesis and hair growth
MCPIP1 in myeloid cells is important for skin cancer development and healthy hair growth.
research Recurrent missense mutations in the hair keratin gene hHb6 in monilethrix
Mutations in the hHb6 gene cause the hair disorder monilethrix.
research Hepatic Adenoma in an Adolescent With Elevated Androgen Levels
A teenage girl with high androgen levels and PCOS developed a rare liver tumor, suggesting a possible link between high androgens and the tumor's growth.
research Recommendations From the 2023 International Evidence-based Guideline for the Assessment and Management of Polycystic Ovary Syndrome
Follow the latest international guidelines to assess and manage Polycystic Ovary Syndrome effectively.
research International evidence‐based guideline on assessment and management of PCOS—A Nordic perspective
The guideline refines PCOS diagnosis, promotes a healthy lifestyle, reviews treatments, and stresses long-term follow-up.
research Correction of meta-analysis after retraction of article on the effects of anti-androgens in polycystic ovary syndrome
Anti-androgens are not better than birth control pills for PCOS, but can help with excess hair if pills don't work.
research Clinical Quiz
The toddler's health issues were caused by too much vitamin A from supplements.
research Molecular characterization, expression and methylation status analysis of BMP4 gene in skin tissue of Liaoning cashmere goat during hair follicle cycle
BMP4 gene is crucial for hair follicle development in Liaoning cashmere goats.
research The CAP1/Prss8 catalytic triad is not involved in PAR2 activation and protease nexin‐1 (PN‐1) inhibition
CAP1/Prss8 does not activate PAR2 or inhibit PN-1.
research Fine Mapping and Identifying the Mutation Gene of snthr -1Bao ScantHair Mouse
The scant hair in snthr-1Bao mice is likely caused by a deletion affecting the Plcd1 gene.
research Human dermal fibroblast‐derived secretory proteins for regulating nerve restoration: A bioinformatic approach
Human dermal fibroblast proteins help restore nerves during healing.
research BMI1 is required for melanocyte stem cell maintenance and hair pigmentation
BMI1 is essential for preventing hair greying and maintaining hair color.
research Proteomic tools for the investigation of human hair structural proteins and evidence of weakness sites on hair keratin coil segments
Hair proteins have weak spots in their α-helical segments.