research High-resolution structures of mutants of residues that affect access to the ligand-binding cavity of human lipocalin-type prostaglandin D synthase
Mutations in the enzyme don't significantly change how it binds to its specific substances.
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research Increased lactate dehydrogenase activity is dispensable in squamous carcinoma cells of origin
High lactate dehydrogenase activity is not necessary for the growth of squamous cell carcinoma.
research Two familial cases of Olmsted-like syndrome with a G573V mutation of theTRPV3gene
A new genetic mutation in the TRPV3 gene causes Olmsted-like syndrome in a Mongolian family.
research Fetal milieu-simulating hyaluronic acid-dopamine-chondroitin sulfate hydrogel promoting angiogenesis and hair regeneration for wound healing
The hydrogel helps heal wounds and regrow hair by mimicking a baby's environment.
research Hidradenitis suppurativa and Mediterranean fever gene mutations
Hidradenitis suppurativa may be more severe in people with Mediterranean fever gene mutations.
research An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of dehydroepiandrosterone sulfate in human serum and plasma
A new method accurately measures DHEAS in blood, improving on current tests.
research Lanceolate Hair (lah): A Recessive Mouse Mutation with Alopecia and Abnormal Hair
Mice with the 'lanceolate hair' mutation have abnormal hair and skin similar to human Netherton's syndrome.
research Potential synergistic effects of Haedoksamul-tang and Finasteride of on 5α-reductase inhibition and proliferation of human follicle dermal papilla cells
HST and HST/F promote hair growth and may help treat alopecia.
research Biochemical and Structural Characteristics, Gene Regulation, Physiological, Pathological and Clinical Features of Lipocalin-Type Prostaglandin D2 Synthase as a Multifunctional Lipocalin
Lipocalin-Type Prostaglandin D2 Synthase (L-PGDS) is a protein that plays many roles in the body, including sleep regulation, pain management, food intake, and protection against harmful substances. It also affects fat metabolism, glucose intolerance, cell maturation, and is involved in various diseases like diabetes, cancer, and arthritis. It can influence sex organ development and embryonic cell differentiation, and its levels can be used as a diagnostic marker for certain conditions.
research PD02-05 SRD5A2 EXPRESSION IS A PREDICTOR OF RESPONSE TO FINASTERIDE IN THE MTOPS TRIAL
Higher SRD5A2 expression predicts better response to finasteride in treating urinary symptoms.
research Proteomics demonstration that histone H4 is a colchicine-induced retro-modulator of growth and alkaline phosphatase activity in hair follicle dermal papilla culture
Histone H4, released by cells exposed to colchicine, can cause hair loss by inhibiting cell growth and enzyme activity.
research The role of P-cadherin in skin biology and skin pathology: lessons from the hair follicle
P-cadherin is important for hair growth and health, and its problems can cause hair and skin disorders.
research Disrupted Ectodermal Organ Morphogenesis in Mice with a Conditional Histone Deacetylase 1, 2 Deletion in the Epidermis
Mice without certain skin proteins had abnormal skin and hair development.
research Expression of an Olfactomedin-Related Gene in Rat Hair Follicular Papilla Cells
FP-1 is a key protein in rat hair growth, active only during the growth phase.
research Co-operation between follicular ornithine decarboxylase and v-Ha-ras induces spontaneous papillomas and malignant conversion in transgenic skin
High levels of ODC and a mutant Ha-ras gene cause tumors in mice.
research Wound management in hidradenitis suppurativa
LED light helps human hair root cells grow and prevents them from dying by activating specific growth pathways.
research Overexpression of parathyroid hormone-related protein in the skin of transgenic mice interferes with hair follicle development.
Too much parathyroid hormone-related protein in skin disrupts hair growth in mice.
research Vitamin D increases expression of cathelicidin in cultured sebocytes
Vitamin D boosts a specific protein in skin cells linked to hair follicles.
research Modulation of Murine Hair Follicle Function by Alterations in Ornithine Decarboxylase Activity
Ornithine decarboxylase is crucial for hair growth regulation in mice.
research Mutation analysis of type II hair keratin gene in a pedigree with monilethrix
A new gene mutation is linked to monilethrix in the studied family.
research Hormonal control of 5.ALPHA.-reductase activity in hamster sebaceous glands.
The study investigated the impact of castration on 5 alpha-reductase activity in male hamster sebaceous glands, finding that enzyme activity more than doubled within 4 days post-castration and remained elevated for up to 63 days. Administering testosterone propionate or 5 alpha-dihydrotestosterone to castrated hamsters completely inhibited this increase, an effect that was blocked by cyproterone acetate. These findings suggested that androgens played a regulatory role in 5 alpha-reductase activity in hamster sebaceous glands.
research 570 DNA dioxygenases Tet1/2/3 control cell differentiation in the hair follicle keratinocytes via modulating the activity of BMP signaling pathway
Tet1/2/3 enzymes affect hair follicle cell development by influencing BMP signaling.
research Type A insulin resistance syndrome due to a novel heterozygous c.3486_3503del (p. Arg1163_Ala1168del) INSR gene mutation in an adolescent girl and her mother
A new gene mutation causes insulin resistance in a girl and her mother.
research Tricotiodistrofia. Reporte de un caso
A 2-year-old boy was diagnosed with a rare genetic condition causing fragile hair, intellectual issues, and short stature.
research Distinct Regulatory Programs Control the Latent Regenerative Potential of Dermal Fibroblasts during Wound Healing
Dermal fibroblasts have adjustable roles in wound healing, with specific cells promoting regeneration or scar formation.
research More than One Gene Involved in Monilethrix: Intracellular but also Extracellular Players
Monilethrix involves multiple genes affecting hair structure, including DSG4 mutations.
research Recurrent missense mutations in the hair keratin gene hHb6 in monilethrix
Mutations in the hHb6 gene cause the hair disorder monilethrix.
research Cutaneous Retinoic Acid Levels Determine Hair Follicle Development and Downgrowth
The right amount of retinoic acid is essential for normal hair growth and development.
research Hypotrichosis 14: novel variants of the LSS gene in five Chinese families and insights from literature review
New LSS gene variants help understand congenital hypotrichosis 14 better.
research Miscellaneous Steroids
The document concludes that scientists created various steroids with different properties, including a more effective semi-synthetic vitamin D.