research Dyschromatosis Universalis Hereditaria: Report of a case and Review of the Literature
A 19-month-old Saudi girl had a rare skin condition with no other defects, and her family was unaffected.
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research Adam10 haploinsufficiency causes freckle-like macules in Hairless mice
A mutation in the Adam10 gene causes freckle-like spots on Hairless mice.
research The β9 Loop Domain of PA-PLA1α Has a Crucial Role in Autosomal Recessive Woolly Hair/Hypotrichosis
A specific mutation in PA-PLA1α causes abnormal hair growth.
research Novel RNF113A Variant Underlying X‐Linked Trichothiodystrophy With Presumed Mosaicism in an Unaffected Mother
A new genetic variant causes trichothiodystrophy in two brothers, but their mother may carry it without showing symptoms.
research CCDC47 gene and trichohepatoneurodevelopmental syndrome: Report of the fifth and sixth cases from Saudi Arabia
Trichohepatoneurodevelopmental syndrome (THNS) is an ultra-rare disorder characterized by liver dysfunction, hypotonia, developmental delay, coarse hair, and dysmorphic features. This report describes the fifth and sixth cases of THNS from Saudi Arabia, both presenting with these symptoms. Genetic analysis revealed pathogenic variants in the CCDC47 gene: a homozygous variant in Case 1 and two heterozygous variants in Case 2, confirmed to be in trans phase through parental testing. These findings contribute to a stronger gene-disease association and help clarify the clinical phenotype and mutational spectrum of THNS.
research Differential gene expression profiles in foetal skin of Rex rabbits with different wool density
High wool density in Rex rabbits is linked to specific gene activity affecting hair follicle development.
research Alopecia areata in a patient with WNT10A heterozygous ectodermal dysplasia
A girl with a rare genetic condition affecting hair and nails also developed a common type of hair loss, suggesting a possible genetic link.
research Impaired Lef1 activation accelerates iPSC-derived keratinocytes differentiation in Hutchinson-Gilford Progeria Syndrome
Impaired LEF1 activation speeds up skin cell development in Hutchinson-Gilford Progeria Syndrome.
research Congenital hypotrichosis due to short anagen
Some children are born with unusually short, fine hair because their hair growth phase is short, but this often gets better by itself during puberty.
research Enhancing diagnostic yield of monogenic diabetes through phenotypic and molecular reanalysis of 128 individuals with young onset hyperglycemia: highlighting the significance of accurate case characterization
Combining genetic and physical trait analysis improves diagnosis accuracy for monogenic diabetes.
research Moniletrix. Observación de esta infrecuente displasia pilosa en dos hermanos. Reporte clínico y dermatoscópico
Monilethrix is a genetic hair disorder affecting hair shape, seen in two brothers.
research The genetic link between thyroid dysfunction and alopecia areata: a bidirectional two-sample Mendelian randomization study
Thyroid issues can cause alopecia areata.
research Role of Aire and Notch4 Allelic Mutations in Alopecia Areata in C3H/HeJ Mice
Aire mutation reduces alopecia areata, while Notch4 mutation prevents it in mice.
research Is the Loose Anagen Hair Syndrome a Keratin Disorder?
Loose anagen hair syndrome may be caused by keratin gene mutations.
research Woolly Antics between the Sheaths
Lipase H is important for hair follicle function and shaping hair fibers.
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 4 Vitamin D resistance
Some people have genetic mutations that make them resistant to vitamin D, leading to rickets even with enough vitamin D intake.
research Detection of mutations in the CYP21A2 gene: genotype-phenotype correlation in Slovenian couples with conceiving problems
Genetic screening can help diagnose and manage infertility in Slovenian couples.
research Regeneration Genetics
Understanding tissue regeneration in animals can improve regenerative medicine.
research Who Am I? Eyebrow Follicles Minimize Donor-Derived DNA for Germline Testing After Hematopoietic Stem Cell Transplantation
Eyebrow follicles are best for accurate genetic testing after stem cell transplants.
research Pathological Studies of Cross‐Related Congenital Hypotrichosis in Cattle
Crossbreeding certain European cattle breeds may cause hair and physical issues in cattle.
research Woolly Hair in Two Siblings
Two siblings have a rare genetic condition causing curly, coarse hair.
research Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy syndrome (APECED) due to AIRET16M mutation in a consanguineous Greek girl
An 11-year-old Greek girl was diagnosed with a rare genetic disorder, highlighting the importance of genetic testing and family history.
research Candidate Gene Analysis Of Alopecia Areata In Jordanian Population Of Arab Descent: A Case–Control Study
The study found that a specific genetic variation in the TNFα gene is significantly linked to Alopecia Areata in the Jordanian Arab population.
research Genetic Hair Disorders: A Review
The conclusion is that genetic testing is important for diagnosing and treating various genetic hair disorders.
research Repigmentation of leukoderma in a piebald patient associated with a novel c-KIT gene mutation, G592E, of the tyrosine kinase domain
A new gene mutation may allow some piebaldism patients to regain skin color in white patches.
research Identifying causal genes in alopecia areata using integrative analysis of differential expression and Mendelian randomization
Four genes are linked to alopecia areata, with two increasing risk and two offering protection.
research Phenotypic, transcriptomic, and genomic analyses reveal the spatiotemporal patterns and associated genes of coarse hair density in goats
The gene GJA1 is important for regulating coarse hair density in goats.
research Hox demarcates regional regeneration of adult hair follicle stem cells
Hox genes control hair follicle stem cell regeneration in different body regions.
research FORENSIC DNA PHENOTYPING FOR CRIMINAL IDENTIFICATION
Forensic DNA phenotyping can now predict more physical traits and ancestry from DNA, but further improvements are needed.