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330-360 / 1000+ resultsresearch A kindred with mutant IKAROS and autoimmunity
This study found that a novel IKZF1 mutation, p.L188V, is linked to juvenile-onset systemic lupus erythematosus and alters B-cell activation by disrupting normal DNA binding.
research Nevoid basal carcinoma syndrome (Gorlin syndrome) and pronounced androgenic alopecia in a woman with a novel mutation p.Leu1159fsx32 in the PTCH gene
This letter reports a woman with nevoid basal carcinoma syndrome and pronounced androgenic alopecia associated with a novel PTCH gene mutation p.Leu1159fsx32, suggesting a genetic link in this case study.
research Heterogeneity in the genetic alterations and in the clinical presentation of acrodermatitis enteropathic: Case report and review of the literature
A novel mutation in the SLC39A4 gene was identified in an infant with mild, incomplete acrodermatitis enteropathic symptoms, suggesting genetic testing is beneficial even without the full symptom triad.
research Homozygous Nonsense Mutation in DSC3 Resulting in Skin Fragility and Hypotrichosis
This study provides definitive evidence that a homozygous mutation in the DSC3 gene causes skin fragility and hypotrichosis in humans.
research A syndromic extreme insulin resistance caused by biallelic POC1A mutations in exon 10
This study suggests that mutations in exon 10 of the POC1A gene may be linked to a distinct clinical condition characterized by extreme insulin resistance and short stature, differing from SOFT syndrome.
research Atypical Progeroid Syndrome due to Heterozygous Missense LMNA Mutations
In this study, researchers identified novel LMNA mutations in patients with atypical progeroid syndrome, revealing clinical features distinct from other similar disorders, but unrelated to mutant prelamin A accumulation.
research Heterozygous deletion of the NSDHL gene in an Appenzeller Mountain Dog with verrucous epidermal keratinocytic nevi
This study described an Appenzeller Mountain Dog with clinical signs of an NSDHL defect, discovering a large heterozygous de novo deletion spanning the entire NSDHL gene through whole genome sequencing.
research The lanceolate hair rat phenotype results from a missense mutation in a calcium coordinating site of the desmoglein 4 gene
This study identified a missense mutation in the rat Desmoglein 4 gene, causing abnormal hair shaft development in lanceolate hair mutant rats by disrupting a critical calcium binding site.
research PA15 Becker naevus syndrome associated with a mosaic pathogenic variant in ACTB
This case report describes a 15-year-old girl with features of Becker naevus syndrome, highlighting the importance of DNA analysis from skin to confirm the diagnosis after 9 years of symptoms.
research Identification of a novel heterozygous mutation in the first Japanese case of Marie Unna hereditary hypotrichosis
Researchers found a new genetic mutation causing a rare hair loss condition in the first Japanese child studied.
research In Silico Characterization and Analysis of Clinically Significant Variants of Lipase-H (LIPH Gene) Protein Associated with Hypotrichosis
In this in silico study, researchers analyzed nonsynonymous SNPs in the LIPH gene linked to hypotrichosis and identified three potentially harmful variants (W108R, C246S, and H248N) out of 215 total, using sequence- and architecture-based bioinformatics techniques to differentiate between harmful and benign SNPs.
research ACE1 rs1799752 polymorphism is not associated with long-COVID symptomatology in previously hospitalized COVID-19 survivors
In this study, the ACE1 rs1799752 polymorphism was not found to predispose COVID-19 survivors to long-COVID symptoms, supporting previous findings that ACE2 and TMPRSS2 variants also do not influence post-COVID conditions.
research Two Hypomorphic Alleles of Mouse Ass1 as a New Animal Model of Citrullinemia Type I and Other Hyperammonemic Syndromes
This study reports that hypomorphic alleles of the Ass1 gene in mice resemble human CTLN1, providing a potential model for preclinical studies and indicating that standard treatments for CTLN1 can rescue phenotypes.
research Decision letter: Deletion of the MAD2L1 spindle assembly checkpoint gene is tolerated in mouse models of acute T-cell lymphoma and hepatocellular carcinoma
In this study, conditional inactivation of the Mad2l1 SAC gene in mice led to aggressive and lethal acute lymphoblastic leukemia and hepatocellular carcinoma, demonstrating a link between chromosomal instability and cancer development.
research A Case Report of Werner’s Syndrome With a Novel Mutation From India
This case report describes an adult male from India with Werner's syndrome due to a novel homozygous mutation in the WRN gene, characterized by several premature aging symptoms.
research New CDH3 mutation in the first Spanish case of hypotrichosis with juvenile macular dystrophy, a case report
This study presents the first reported Spanish case of Hypotrichosis with Juvenile Macular Dystrophy, identifying a new CDH3 mutation and highlighting the importance of clinical and genetic evaluation for accurate diagnosis.
research Candidate Gene Analysis Of Alopecia Areata In Jordanian Population Of Arab Descent: A Case–Control Study
This study identified a significant genetic association between the TNFα gene and alopecia areata susceptibility in the Jordanian Arab population.
research A novel MBTPS2 variant associated with BRESHECK syndrome impairs sterol‐regulated transcription and the endoplasmic reticulum stress response
This case report identifies a novel maternally inherited MBTPS2 variant associated with an expanded phenotypic spectrum of BRESHECK syndrome, including cytopenias, bone marrow fibrosis, and chronic diarrhea.
research Monilethrix: a keratin hHb6 mutation is co‐dominant with variable expression
This study describes a co-dominant E410D mutation in keratin hHb6 associated with severe hair loss and extensive papules in homozygous individuals, with variable expression in heterozygous family members.
research Mutation analysis of the typeIIhair keratin gene in a family of Han nationality with monilethrix
This study identified a novel E413K mutation in the hHb6 gene in a Chinese Han family with monilethrix, potentially linked to the characteristic moniliform hair structure.
research Lamellar ichthyosis with pseudoexon activation in the transglutaminase 1 gene
This case report describes a 12-year-old boy with severe skin scaling due to novel compound heterozygous null truncation mutations in the TGM1 gene, resulting in loss of transglutaminase 1 activity.
research Association study reveals a susceptibility locus with male pattern baldness in the Han Chinese population
In this study, researchers found a significant association between the rs13405699 SNP at 2q31.1 and male pattern baldness among Han Chinese men, suggesting genetic influence on this condition in this population.
research Unraveling the complex role of MAPT-containing H1 and H2 haplotypes in neurodegenerative diseases
This review assesses existing knowledge about the 17q21.31 inversion polymorphism, highlighting its genetic structure differences across ancestries, associations with various diseases, and implications for precision medicine and drug discovery.
research Author response: Human biallelic MFN2 mutations induce mitochondrial dysfunction, upper body adipose hyperplasia, and suppression of leptin expression
This study reports that patients with specific MFN2 mutations, including p.Arg707Trp, exhibit significant upper body fat overgrowth with suppressed leptin production, suggesting tissue-selective mitochondrial dysfunction and potential therapeutic targets.
research CCDC47 gene and trichohepatoneurodevelopmental syndrome: Report of the fifth and sixth cases from Saudi Arabia
In this case study, researchers detailed two Saudi cases of the ultra-rare Trichohepatoneurodevelopmental syndrome, identifying pathogenic variants in the CCDC47 gene and reinforcing a strong gene-disease association, which helps clarify the disorder's clinical features and genetic mutations.
research Rapid Characterization of the Functional and Pharmacological Consequences of Cantú Syndrome KATPChannel Mutations in Intact Cells
This study developed a new method to analyze Cantú syndrome mutations in KATP channels, finding that while Kir6.1 mutations increase sensitivity to potassium channel openers, SUR2B mutations show reduced sensitivity, but both result in marked hyperpolarization compared to wild-type channels under basal conditions.
research A new compound heterozygous frameshift mutation in the type II 3 beta-hydroxysteroid dehydrogenase (3 beta-HSD) gene causes salt-wasting 3 beta-HSD deficiency congenital adrenal hyperplasia.
This study identified a compound heterozygous mutation in the 3 beta-HSD gene that confirmed inherited 3 beta-HSD deficiency in a Pakistani child with salt-wasting congenital adrenal hyperplasia.
research UDP-GlcNAc-1-Phosphotransferase Is a Clinically Important Regulator of Human and Mouse Hair Pigmentation
GNPTAB gene is crucial for normal hair color in humans and mice.
research The hairless (hr) gene is involved in the congential hypotrichosis of Valle del Belice sheep
This study found that mutations in exon 3 of the hr gene are strongly associated with congenital hypotrichosis in Valle del Belice sheep, suggesting a potential genetic link to the disorder.