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510-540 / 1000+ resultsresearch Retinoic Acid and Mouse Skin Morphogenesis. I. Expression Pattern of Retinoic Acid Receptor Genes During Hair Vibrissa Follicle, Plantar, and Nasal Gland Development
research Mutation analysis of type II hair keratin gene in a pedigree with monilethrix
This study found a novel R430Q gene mutation in hHb6, which may be linked to the hereditary hair disorder monilethrix in the examined family.
research Disruption of tubular Flcn expression as a mouse model for renal tumor induction
This study developed a kidney-specific knockout mouse model lacking the Flcn gene, which recapitulates human Birt-Hogg-Dubé kidney tumorigenesis and shows that mTOR pathway inhibition with rapamycin can suppress tumor growth.
research GLABROUS INFLORESCENCE STEMS3 binds to and activates RHD2 and RHD4 genes to promote root hair elongation in Arabidopsis
This study showed that the zinc finger protein GIS3 is important for root hair growth in Arabidopsis by regulating RHD2 and RHD4 genes, with application of ethylene and cytokinin helping restore root hair presence in mutated variants.
research Two mutations at KRT74 and EDAR synergistically drive the fine-wool production in Chinese sheep
In this study, researchers identified two genetic mutations associated with producing finer and denser wool in fine-wool sheep, involving the genes KRT74 and EDAR, which may guide future breeding efforts to enhance wool quality.
research Spink5-deficient mice mimic Netherton syndrome through degradation of desmoglein 1 by epidermal protease hyperactivity
research 12-O-Tetradecanoylphorbol-13-acetate Induces Apoptosis in Renal Epithelial Cells through a Growth Signal Conflict Which Is Prevented by Activated ras1
This study found that TPA induces apoptosis in pig renal epithelial cells by affecting cell cycle proteins, and activated ras can prevent this process.
research Extracellular matrix sensing by FERONIA and Leucine‐Rich Repeat Extensins controls vacuolar expansion during cellular elongation in Arabidopsis thaliana
This study found that in Arabidopsis thaliana, the interaction between extracellular leucine-rich repeat extensins and the receptor-like kinase FERONIA helps control vacuolar expansion, crucial for cellular elongation.
research Deletion of Deoxyribonucleic Acid Binding Domain of the Vitamin D Receptor Abrogates Genomic and Nongenomic Functions of Vitamin D
In this study, homozygous VDR null mutant mice exhibited nonfunctional vitamin D receptors, leading to growth abnormalities and revealing the limited physiological importance of vitamin D pathways outside the classical receptor.
research RAPID ALKALINIZATION FACTOR 22 is a key modulator of the root hair growth responses to fungal ethylene emissions in Arabidopsis
This study in Arabidopsis thaliana found that exposure to volatile compounds from Penicillium aurantiogriseum promotes root hair growth through signaling involving RALF22, ethylene, auxin, and photosynthesis, and that RALF22 plays a crucial role in the plants' response to these compounds.
research MLO‐mediated Ca2+ influx regulates root hair tip growth in Arabidopsis
This study demonstrated that the FER/MLO signaling module regulates calcium dynamics and ROS accumulation in root hair growth, with the constitutively active MLO (faNTA) able to restore normal development and signaling in specific mutant genotypes, highlighting MLO15's role in root hair tip growth regulation.
research Mice lacking the epidermal retinol dehydrogenases SDR16C5 and SDR16C6 display accelerated hair growth and enlarged meibomian glands
This study found that the retinol dehydrogenases SDR16C5 and SDR16C6 in mice play a crucial role in skin retinol dehydrogenase activity, affecting hair growth and gland functions without impacting survival.
research Keratin 15 promotes a progenitor cell state in basal keratinocytes of skin epidermis
This study proposes a model suggesting that the ratio of keratin 15 to keratin 14 in epidermal keratinocytes promotes a progenitor state and opposes differentiation, based on insights from both cell culture and transgenic mouse models.
research Itpr3 Is Responsible for the Mouse Tufted (tf) Locus
This study identified the Itpr3 gene as responsible for the tufted hair loss phenotype in the BTBR mouse strain.
research Faculty Opinions recommendation of The vitamin D receptor is a Wnt effector that controls hair follicle differentiation and specifies tumor type in adult epidermis.
The vitamin D receptor helps control hair growth and may protect against certain skin tumors.
research Balding: A New Mutation on Mouse Chromosome 18 Causing Hair Loss and Immunological Defects
In this study, researchers identified a mutation in mice that causes hair loss and immune system issues, located on chromosome 18.
research Concerted gene duplications in the two keratin gene families
research 1358 PRC1 fine-tunes gene repression and activation to safeguard skin epithelium development and stem cell specification
This study found that Polycomb repressive complex 1 is crucial for skin development and stem cell specification, influencing gene activity beyond its known repressor functions.
research Loss of Repressor Activator Protein 1 Precipitates Cardiac Aging in Mice via p53/PPARα Signaling
This study found that Rap1 deficiency in mice may lead to telomere shortening, DNA damage, and impaired mitochondrial function, contributing to cardiac aging and dysfunction.
research [Genetic dissection of retinoic acid function in epidermis physiology].
This study demonstrated that mice lacking skin-specific RXRalpha expression developed hair follicle degeneration and alopecia, indicating the importance of RXRalpha/VDR heterodimers in maintaining hair follicle homeostasis.
research 09-P004 Two populations of endochondral osteoblasts with differential sensitivity to Hedgehog signaling
research Feronia: A malectin-like domain-containing receptor kinase in Arabidopsis thaliana insights into polarized cell growth, pollen tube - Pistil interactions, and sugar signaling
This dissertation reveals that FERONIA, a cell wall-binding receptor kinase, plays a crucial role in regulating plant functions such as sugar signaling, pollen tube reception, and RAC/ROP-mediated auxin signaling.
research Detection of Type IIHair Keratin Gene in a Family with Monilethrix
This study found a novel nonsynonymous genetic variant in the hHb1 gene of a family with monilethrix, which differs from ten previously reported pathogenic mutations.
research ODP398 A Novel NR5A1 Gene Mutation Causing 46, XY DSD Without Adrenal Insufficiency in an Immigrant Boy from Dominican Republic
This case report highlights a novel NR5A1 gene variant associated with a severe 46,XY disorder of sex development, stressing the importance of genetic screening in similar cases.
research The function of TRPS1 in the development and differentiation of bone, kidney, and hair follicles.
This review discusses the diverse roles of the TRPS1 gene in regulating cartilage, kidney, and hair follicle development, highlighting its functions and interactions, but provides no new experimental results.
research Conditional Activin Receptor Type 1B (Acvr1b) Knockout Mice Reveal Hair Loss Abnormality
This study found that Acvr1b signaling is crucial for both hair follicle development and cycling in mice, with the genetic disruption leading to hair loss and a thickened epidermis.
research A nonsense variant in KRT31 is associated with autosomal-dominant monilethrix
This study identified a new pathogenic variant, c.1081G>T; p.(Glu361*), in the KRT31 gene as a cause of autosomal-dominant monilethrix, highlighting the role of hair keratin proteins in hair and nail tissue disorders.
research Safety of Whole-Body Abrogation of the TRF1 Shelterin Protein in Wild-Type and Cancer-Prone Mouse Models
In this study, Trf1 genetic deletion in mice, including those with cancer-prone mutations, was shown to not affect overall viability and cause only mild effects, while being necessary for tumor formation, suggesting a potential therapeutic window for Trf1 as an anti-cancer target.
research The ZIP7 Gene (Slc39a7) Encodes a Zinc Transporter Involved in Zinc Homeostasis of the Golgi Apparatus
This study shows that ZIP7 is a functional zinc transporter in mammalian cells, facilitating the movement of zinc from the Golgi apparatus to the cytoplasm.