research Biochemical features of primary cells from a pediatric patient with a gain-of-function ODC1 genetic mutation
A new genetic disorder caused by an ODC1 mutation can be treated with DFMO.
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research Gene profile analysis of colorectal cancer cell lines by cDNA macroarray
Colorectal cancer's ability to spread is due to changes in many genes, not just one.
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.
research In This Issue
Genetically repaired stem cells may treat certain genetic diseases, Th17 cells are key in fighting systemic fungal infections, hair loss in AGA is due to progenitor cell loss, and α-synuclein transfer might contribute to Parkinson's disease progression.
research Four hypotrichosis families with mutations in the gene LSS presenting with and without neurodevelopmental phenotypes
Mutations in the LSS gene cause hair loss and may affect brain development, with varying severity.
research Research Snippets
New hair regrowth model introduced, imiquimod kills skin cancer cells, T-cadherin loss makes skin cancer more invasive, no strong link between PTCH1 gene and skin cancer after transplant, and male teens more likely to have hereditary hair loss.
research A keratin 15 containing stem cell population from the hair follicle contributes to squamous papilloma development in the mouse
Keratin 15 cells from hair follicles help develop and maintain skin tumors in mice.
research 131 Mutational landscape of extramammary Paget disease
The document concludes that ERBB2 mutations are common in extramammary Paget disease and may respond to systemic treatments like cancer immunotherapy.
research Gsdma3 is required for hair follicle differentiation in mice
The Gsdma3 gene is essential for normal hair development in mice.
research A Homozygous Missense Variant in K25 Underlying Overlapping Phenotype with Woolly Hair and Dental Anomalies
A specific mutation in the K25 gene causes a rare genetic disorder with curly hair at birth and later hair loss, along with dental issues.
research Alopecia areata susceptibility variant in MHC region impacts expressions of genes contributing to hair keratinization and is involved in hair loss
A gene variant increases the risk of a type of hair loss by affecting hair protein production.
research In vivo alteration of the keratin 17 gene in hair follicles by oligonucleotide‐directed gene targeting
Altering the keratin 17 gene in mice hair follicles caused temporary hair issues, but changes were minimal and short-lived.
research Structural Stability of Wild Type and Mutated α-Keratin Fragments: Molecular Dynamics and Free Energy Calculations
The Glu413Lys mutation in keratin affects hair stability, while Glu413Asp does not.
research Future Directions: Gene Polymorphism Diagnostics Relevant to Hair
research Case of non-Herlitz junctional epidermolysis bullosa withCOL17A1mutation
Genetic testing is crucial for diagnosing and managing non-Herlitz junctional epidermolysis bullosa.
research Animal models of human skin disease
Mutations in certain skin proteins cause severe skin issues, while others have limited effects, highlighting the need to understand these proteins for better treatments.
research Recurrent Pregnancy Loss Associated Cytogenetic and Genetic Anomalies – Study from Eastern India
Genetic variations contribute to over 10% of recurrent early pregnancy loss cases.
research Inherited Disorders of the Hair
The study concluded that genetic mutations affect human hair diseases and identified key genes and pathways involved in hair growth and cycling.
research Worldwide cohort study of 46, XY differences/disorders of sex development genetic diagnoses: geographic and ethnic differences in variants
About 50% of 46, XY DSD cases lack a genetic diagnosis, but advanced sequencing methods improve detection.
research Inducible expression of gasdermin A3 in the epidermis causes epidermal hyperplasia and skin inflammation
Gasdermin A3 overexpression in skin causes inflammation and hair loss.
research Direct cellular reprogramming enables development of viral T antigen–driven Merkel cell carcinoma in mice
Scientists made a mouse model of a serious skin cancer by changing skin cells with a virus and a specific gene, which is similar to the disease in humans.
research Analogs of human genetic skin disease in domesticated animals
Some domesticated animals have the same genetic skin diseases as humans, which can help doctors understand human genetic mutations.
research Two siblings with a novel nonsense mutation, p.R50X, in the vitamin D receptor gene
A new gene mutation causes vitamin D-resistant rickets and hair loss in two siblings.
research Spreading of Isolated Ptch Mutant Basal Cell Carcinoma Precursors Is Physiologically Suppressed and Counteracts Tumor Formation in Mice
External factors can cause skin cancer cells that usually don't spread to grow and form tumors in mice.
research Genetic screening of non-classic CAH females with hyperandrogenemia identifies a novel CYP11B1 gene mutation
A new mutation in the CYP11B1 gene was found in a woman with mild hyperandrogenemia, a rare cause of non-classic congenital adrenal hyperplasia.
research KLHL24-Mediated Hair Follicle Stem Cells Structural Disruption Causes Alopecia
A faulty KLHL24 gene leads to hair loss by damaging hair follicle stem cells.
research Atrichia with papular lesions resulting from a novel insertion mutation in the human hairless gene
Researchers found a new mutation causing total hair loss from birth.
research CYP21A2 Mutations in Women with Polycystic Ovary Syndrome (PCOS)
Mutations in the CYP21A2 gene are not a major factor in causing PCOS.
research Autosomal dominant monilethrix with incomplete penetrance due to a novel KRT86 mutation in a Chinese family
research Oncogenic Kras induces spatiotemporally specific tissue deformation through converting pulsatile into sustained ERK activation
The Kras mutation changes normal cell signals, leading to disrupted tissue structure and potential cancer.