research Whole-Genome SNP Genotyping Mapped a Novel Locus for Hereditary Hypotrichosis on Chromosome 2q31.1–q32.2
Researchers found a new area on chromosome 2 linked to a genetic hair loss condition.
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research Association Between the D19S884 Marker at the Insulin Receptor Gene Locus and Polycystic Ovary Syndrome
There's no significant link between the D19S884 marker at the insulin receptor gene and polycystic ovary syndrome.
research Fine Mapping of the Human AR/EDA2R Locus in Androgenetic Alopecia
Genetic marker rs12558842 strongly linked to male hair loss.
research Genome-Wide Scan and Fine-Mapping Linkage Study of Androgenetic Alopecia Reveals a Locus on Chromosome 3q26
Hair loss gene found on chromosome 3q26.
research Vesicle Formation and Follicular Root Sheath Separation in Mice Homozygous for Deleterious Alleles at the Balding Locus
A mutation in mice causes hair loss and skin issues due to a defect in a gene affecting cell adhesion.
research More About X-Linked Testicular Feminization of the Mouse as a Noninducible (is) Mutation of a Regulatory Locus: 5α-Androstan-3α-17β-Diol as the True Inducer of Kidney Alcohol Dehydrogenase and β-Glucuronidase
A specific metabolite, not a receptor protein, triggers the production of certain kidney enzymes, but this process is disrupted in mice with a mutation causing testicular feminization.
research The Association Between Sugar-Sweetened Beverages and Male Pattern Hair Loss in Young Men
Drinking lots of sugary drinks may increase the risk of hair loss in young men.
research Staining of Human Skin With RGB Trichrome Unveils a Proteoglycan-Enriched Zone in the Hair Dermal Sheath
A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.
research The Impact of Individual Lifestyle and Status on the Acquisition of COVID-19: A Case-Control Study
Your lifestyle and health can affect your chances of getting COVID-19; not enough sleep, lots of exercise, and hair loss can increase risk, while washing hands, eating fruit daily, and taking vitamins A and C can lower it.
research Hair of the Dog: Identification of a Cis-Regulatory Module Predicted to Influence Canine Coat Composition
Researchers found a genetic region that influences the number of coat layers in dogs.
research A New Clinical Variant of Hereditary Localized Alopecia: Report of a Chinese Family Mapped to Chromosome 2p25.1–2p23.2
A new type of hereditary hair loss in a Chinese family is linked to chromosome 2p25.1–2p23.2.
research Alopecia Areata Is Associated With MICA and an Extended HLA Haplotype
Certain genes are linked to the risk of developing Alopecia Areata.
research Epigenetic Mechanism of Gtl2-miRNAs Causes the Primitive Sheep Characteristics Found in Purebred Merino Sheep
A special gene region controls the re-emergence of a primitive wool type in Merino sheep, improving their wool yield and adaptability.
research The Role of ATP-Dependent Chromatin Remodeling in the Control of Epidermal Differentiation and Skin Stem Cell Activity
ATP-dependent chromatin remodeling is crucial for skin development and stem cell function.
research A Mouse with Bad Hair and Poor Taste
A defective gene causes hair loss and taste insensitivity in BTBR mice.
research Joint Study of the Associations of HLA-B and the Transmembrane Short Tandem Repeat Polymorphism of MICA Protein with Alopecia Areata Shows Independent Associations of Both with the Disease
Both HLA-B and MICA are independently linked to alopecia areata.
research Increased Rate of Hair Regrowth in Mice with Constitutive Overexpression of Del1
Mice genetically modified to produce more Del1 protein had faster hair regrowth.
research Analysis of DNA in Hair Fibers
Small amounts of DNA can be found in the hair shaft, especially near the root, but it decreases with hair treatments and washing.
research Androgenic Alopecia: Pathogenetic Mechanisms and Therapeutic Approaches
The document concludes that current treatments for androgenic alopecia are not fully effective, but new therapies like botulinum toxin and PRP show promise, and future gene therapy could be beneficial.
research Susceptibility Variants on Chromosome 7p21.1 Suggest HDAC9 as a New Candidate Gene for Male-Pattern Baldness
A gene called HDAC9 might be a new factor in male-pattern baldness.
research Genetic Variation in the Human Androgen Receptor Gene Is the Major Determinant of Common Early-Onset Androgenetic Alopecia
Genetic variation in the androgen receptor gene mainly causes early-onset hair loss, with maternal inheritance playing a key role.
research Effect of Inositol on Rat Alopecia
Inositol helped prevent and cure hair loss in rats.
research Generation of Tβ4 Knock-In Cashmere Goat Using CRISPR/Cas9
Researchers used CRISPR/Cas9 to create a goat with a gene that increased cashmere production by 74.5% without affecting quality.
research Genetics of Blond Hair
Blond hair in Solomon Islanders is due to a unique genetic variant, not European ancestry.
research Large-Scale Genome-Wide Meta-Analysis of Polycystic Ovary Syndrome Suggests Shared Genetic Architecture for Different Diagnosis Criteria
The research found that PCOS has common genetic factors regardless of how it is diagnosed and is linked to metabolic and reproductive issues.
research Genomewide Scan for Linkage Reveals Evidence of Several Susceptibility Loci for Alopecia Areata
Certain genes on chromosomes 6, 10, 16, and 18 may increase the risk of alopecia areata.
research Organization and Expression of Hair Follicle Genes
Hair growth is controlled by specific gene clusters and proteins, and cysteine affects hair gene expression in sheep.
research Genome-Wide Meta-Analysis Implicates Mediators of Hair Follicle Development and Morphogenesis in Risk for Severe Acne
Genetic variations affecting skin structure play a key role in severe acne.
research Prevalence of CYP21 Mutations and IRS1 Variant Among Women With Polycystic Ovary Syndrome and Adrenal Androgen Excess
Some women with PCOS have CYP21 mutations and IRS1 variants, but these genetic factors are not major contributors to PCOS.
research Investigation of the Male Pattern Baldness Major Genetic Susceptibility Loci AR/EDA2R and 20p11 in Female Pattern Hair Loss
AR/EDA2R gene linked to early-onset female hair loss, but 20p11 gene not involved.