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.
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research Finding Bald Spots on Chromosome 20p11
New genes linked to male pattern baldness were found on chromosome 20p11.
research Uncombable Hair Syndrome Due to Maternal Uniparental Disomy of Chromosome 1
A person got uncombable hair syndrome from two copies of chromosome 1 from their mother.
research Congenital Generalized Hypertrichosis With a Copy Number Variation on Chromosome 17q24
A girl with excessive hair growth had a genetic change on chromosome 17 that reduced the activity of two genes linked to hair growth.
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.
research Scraggly: A New Hair Loss Mutation on Mouse Chromosome 19
The scraggly mutation causes hair loss and skin defects in mice.
research Complex X Chromosome Rearrangement Associated with Multiorgan Autoimmunity
A complex X chromosome rearrangement can increase the risk of multiple autoimmune diseases.
research Molecular Mechanisms of Y Chromosome Loss and UTY Gene Activity
Loss of the Y chromosome and UTY gene activity increases cancer risk in men.
research Sex Chromosome Related Dimorphism in Steroidogenic Enzymes and Androgen Receptor in Response to Testosterone Treatment: An In Vitro Study on Human Primary Skeletal Muscle Cells
Chromosomal differences affect how muscle cells respond to testosterone.
research A Case of Ophiasis Type of Alopecia Areata in a Patient with Ring Chromosome 18 Syndrome
A patient with a rare chromosome condition also had a rare type of hair loss.
research Role of Polymorphism of the Androgen Receptor Gene and Non-Random X Chromosome Inactivation in the Pathogenesis of Androgenic Alopecia
Certain genes and X chromosome patterns may significantly contribute to the development of hair loss.
research A Locus on Distal Chromosome 10 (Ahl4) Affecting Age-Related Hearing Loss in A/J Mice
Scientists found a gene in mice that causes early hearing loss.
research Role of Polymorphism of the Androgen Receptor Gene and Non-Random X Chromosome Inactivation in the Genesis of Androgenic Alopecia in Women of Childbearing Potential
Certain gene variations and irregular X chromosome activity may contribute to hair loss in women who can have children.
research Two Mouse Mutations Mapped to Chromosome 11 with Differing Morphologies but Similar Progressive Inflammatory Alopecia
Two mouse mutations cause similar hair loss despite different skin changes.
research The Human Type I Keratin Gene Family: Characterization of New Hair Follicle Specific Members and Evaluation of the Chromosome 17q21.2 Gene Domain
The study identified and characterized new keratin genes linked to hair follicles and epithelial tissues.
research Clinical Case Notes: Retinoblastoma, Microphthalmia, and Chromosome 13q Deletion Syndrome
The document concludes that careful diagnosis is crucial for chromosome 13q deletion syndrome, tamoxifen can cause reversible eye damage, finasteride may be linked to cataracts, and OCT is useful for diagnosing macular diseases.
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 Association of Eight Single Nucleotide Polymorphisms of Chromosomes 20 and X with Androgenetic Alopecia Among Ethnic Han Chinese from Yunnan
Certain genetic markers on chromosome 20 are linked to hair loss in the Han Chinese from Yunnan.
research Characterization of X-Linked SNP Genotypic Variation in Globally Distributed Human Populations
The research concluded that selection significantly shaped the genetic variation of the X chromosome, with certain regions affected by past selective events.
research Sperm Aneuploidy in Infertile Male Patients: A Systematic Review of the Literature
Infertile men are more likely to produce sperm with abnormal chromosome numbers, which can affect pregnancy success and embryo health.
research Clinical Case Notes: Tamoxifen Optic Neuropathy
A boy with chromosome 13q deletion syndrome developed eye cancer, a woman with breast cancer lost vision due to a rare side-effect of her treatment, a man's vision worsened after using a hair loss drug, and two rare disorders were discussed. Optical Coherence Tomography is useful for diagnosing and monitoring these conditions.
research Discordant Phenotype in Monozygotic Twins with Mosaic Trisomy 12p in Lymphocytes
Identical twins had different symptoms because one had more cells with an extra chromosome fragment in different tissues.
research Biphenotypic Leukemia
Acute leukemias with the Philadelphia chromosome may be biphenotypic, and identifying this is important for proper treatment.
research Acromegaloidism With Normal Growth Hormone Secretion Associated With X-Tetrasomy
A woman with acromegaloidism and normal growth hormone levels had a rare X-Tetrasomy, suggesting a need to study X-chromosome genes for their role in growth and facial development.
research Keratosis Follicularis Spinulosa Decalvans: What Syndrome Is This?
Keratosis Follicularis Spinulosa Decalvans is a rare genetic disorder causing skin and hair issues, often inherited through the X chromosome.
research Common Variants in the Trichohyalin Gene Are Associated with Straight Hair in Europeans
Common variants in the Trichohyalin gene are linked to straight hair in Europeans.
research Disruption of P2RY5, an Orphan G Protein–Coupled Receptor, Underlies Autosomal Recessive Woolly Hair
Mutations in the P2RY5 gene cause autosomal recessive woolly hair.
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 Molecular and Functional Aspects of the Hairless (Hr) Gene in Laboratory Rodents and Humans
The hr gene is crucial for skin and hair health, with mutations causing hair disorders.
research Male-Pattern Baldness Susceptibility Locus at 20p11
Researchers found a new gene area linked to male-pattern baldness, which, along with another gene, significantly increases the risk of hair loss in men.