research Retinoids Modulate MITF: A Novel Mechanism in the Regulation of Melanogenesis
Retinoids or their analogs could treat skin pigmentation disorders like melasma and vitiligo.
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research New intranasal and injectable gene therapy for healthy life extension
Gene therapy in mice increased lifespan and improved health without causing cancer.
research Sesn2/AMPK/mTOR signaling mediates balance between survival and apoptosis in sensory hair cells under stress
Sesn2 protects inner ear hair cells from damage by regulating certain cell survival pathways.
research RETRACTED: Tanshinone IIA Pretreatment Renders Free Flaps against Hypoxic Injury through Activating Wnt Signaling and Upregulating Stem Cell-Related Biomarkers
Tanshinone IIA helps protect tissue from low oxygen damage by activating certain cell pathways.
research Regulation of Mitochondrial Oxidative Metabolism by Tumor Suppressor FLCN
The tumor suppressor gene FLCN affects mitochondrial function and energy use in cells.
research Mucosal TLR5 activation controls healthspan and longevity
Activating TLR5 in the gut can extend lifespan and improve health in aged mice.
research Mice lacking the epidermal retinol dehydrogenases SDR16C5 and SDR16C6 display accelerated hair growth and enlarged meibomian glands
Mice without certain skin enzymes have faster hair growth and bigger eye glands.
research Transient mitochondrial DNA double strand breaks in mice cause accelerated aging phenotypes in a ROS-dependent but p53/p21-independent manner
Damaging mitochondrial DNA in mice speeds up aging due to increased reactive oxygen species, not through the p53/p21 pathway.
research TCF/Lef1-Mediated Control of Lipid Metabolism Regulates Skin Barrier Function
TCF/Lef1 is essential for skin barrier function by regulating lipid metabolism.
research Sept4/ ARTS Regulates Stem Cell Apoptosis and Skin Regeneration
Mice without the Sept4/ARTS gene heal wounds better due to more stem cells that don't die easily.
research Ginseng volatile oil prolongs the lifespan and healthspan of Caenorhabditis elegans
research BAC-mediated gene-dosage analysis reveals a role for Zipro1 (Ru49/Zfp38) in progenitor cell proliferation in cerebellum and skin
research R-Spondin-1 Level in Different Dermatoses: A Comprehensive Review
R-Spondin-1 is important for skin health and could help diagnose and treat various skin conditions.
research NFATc1 Balances Quiescence and Proliferation of Skin Stem Cells
NFATc1 controls hair stem cell activity, affecting hair growth and could be a target for hair loss treatments.
research Oncogenic senescence: a multi-functional perspective
Cellular senescence has both cancer-blocking and cancer-promoting effects, and targeting senescent cells may improve health and lifespan.
research Author response: The signaling lipid sphingosine 1-phosphate regulates mechanical pain
Sphingosine 1-phosphate and its receptor S1PR3 are key in controlling mechanical pain.
research TERT/BMI1-transgenic human dermal papilla cells enhance murine hair follicle formation in vivo
Adding TERT and BMI1 to certain skin cells can improve their ability to create hair follicles in mice.
research The metabolic syndrome- associated small G protein ARL15 plays a role in adipocyte differentiation and adiponectin secretion
ARL15 is important for fat cell development and the release of the hormone adiponectin.
research RORA Regulates Autophagy in Hair Follicle Stem Cells by Upregulating the Expression Level of the Sqstm1 Gene
RORA boosts autophagy in hair follicle stem cells, potentially aiding hair growth.
research 1358 PRC1 fine-tunes gene repression and activation to safeguard skin epithelium development and stem cell specification
PRC1 is essential for proper skin development and stem cell formation by controlling gene activity.
research 517 Regulation of the lipidome and lipid metabolism in prematurely senescent human dermal fibroblasts
Aging skin cells change their lipid profiles due to stress, affecting skin health.
research Highlights from the Literature
Apoptosis, not oxidative stress, is linked to aging in mice with mtDNA mutations.
research Spink5-deficient mice mimic Netherton syndrome through degradation of desmoglein 1 by epidermal protease hyperactivity
research Epigenetic regulation of 5α reductase-1 underlies adaptive plasticity of reproductive function and pubertal timing
Environmental factors affect reproductive traits by altering the SRD5A1 gene.
research The investigation of selective sphingosine-1 phosphate receptor 1&4 modulator to treat alopecia areata mouse model 2881
The S1PR 1&4 modulator may effectively treat alopecia areata by reducing hair loss and immune cell activity.
research XIAP Stabilizes DDRGK1 to Promote ER‐Phagy and Protects Against Noise‐Induced Hearing Loss
The study explores the role of DDRGK1-mediated ER-phagy in noise-induced hearing loss (NIHL), revealing that ER-phagy is crucial for maintaining ER homeostasis and cell survival. It was found that noise exposure decreases XIAP and DDRGK1 protein levels, inhibiting ER-phagy. XIAP binds to DDRGK1, enhancing its stability and activating ER-phagy. In noise-exposed CBA/CaJ mice, gastrodin, a traditional Chinese medicine ingredient, mitigates cochlear hair cell loss, synaptic damage, and hearing loss by promoting XIAP expression, which increases DDRGK1 levels and activates ER-phagy. These results suggest that targeting XIAP-DDRGK1-mediated ER-phagy could be a novel therapeutic approach for treating NIHL.
research Expression ofSfrp2Is Increased in Catagen of Hair Follicles and Inhibits Keratinocyte Proliferation
Sfrp2 increases during hair follicle catagen phase and slows keratinocyte growth.
research 256 Expression patterns of the Siah genes in postnatal mouse skin
The Siah1 and Siah2 genes are active in mouse skin development and hair growth, especially right after birth.
research 921 Generation of a new rodent model of scleroderma
Researchers created a new mouse model for studying scleroderma.
research p53 Is a Direct Transcriptional Repressor of Keratin 17: Lessons from a Rat Model of Radiation Dermatitis
The protein p53 directly reduces the production of Keratin 17, a skin and hair protein, in rats with radiation dermatitis.