research Loss of Repressor Activator Protein 1 Precipitates Cardiac Aging in Mice via p53/PPARα Signaling
Loss of Rap1 protein speeds up heart aging in mice.
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research Role of the Wnt/β-Catenin Signaling Pathway in Mediating Outer Root Sheath Stem Cells to Promote Hair Follicle Regeneration and Skin Wound Healing in Mice
Activating a specific cell pathway helps hair growth and skin healing in mice.
research Author response: Sphingosine 1-phosphate-regulated transcriptomes in heterogenous arterial and lymphatic endothelium of the aorta
Sphingosine 1-phosphate affects inflammation and gene expression in different aorta cells.
research Genetic Upregulation of Activated Protein C Mitigates Delayed Effects of Acute Radiation Exposure in the Mouse Plasma
Activated protein C helps protect mice from radiation damage.
research Wnt/β‐catenin and ERK pathway activation: A possible mechanism of photobiomodulation therapy with light‐emitting diodes that regulate the proliferation of human outer root sheath cells
LED light therapy may help hair growth by activating certain cell pathways.
research Role of the Wnt signaling pathway in keratoacanthoma
The Wnt signaling pathway is not a major factor in the development of keratoacanthoma, a type of skin tumor.
research Body composition changes and inhibition of fat development in vivo implicates androgen in regulation of stem cell lineage allocation
Androgen is important in controlling stem cell differentiation, reducing fat development, and increasing lean mass.
research Mechanism of PPARα agonist in alopecia areata
PPARα agonists may help treat alopecia areata by reducing inflammation.
research DKK3–CKAP4 signaling drives fibroimmune remodeling and hair follicle miniaturization in androgenetic alopecia
research 1340 Basal keratinocytes exhibit age-related epigenetic and transcriptomic alterations resulting in an altered metabolic profile
Aging changes skin cells, leading to different DNA methylation and gene activity, affecting cell metabolism and aging signs.
research Interleukin-1β-Induced Inhibition of Hair Growth In Vitro Is Mediated by Cyclic AMP
research CD34 + cell–derived fibroblast-macrophage cross-talk drives limb ischemia recovery through the OSM-ANGPTL signaling axis
CD34+ cells help heal damaged limbs by promoting blood vessel growth.
research PBX homeobox 1 enhances hair follicle mesenchymal stem cell proliferation and reprogramming through activation of the AKT/glycogen synthase kinase signaling pathway and suppression of apoptosis
PBX1 helps hair stem cells grow and change by turning on certain cell signals and preventing cell death, which may be useful for hair regrowth treatments.
research Ornithine Decarboxylase Expression Leads to Translocation and Activation of Protein Kinase CK2 in Vivo
High ornithine decarboxylase levels may lead to hair loss and cancer by increasing CK2 activity in the nucleus.
research Signal integrator function of CXXC5 in Cancer
CXXC5 can both suppress and promote cancer, making it a complex target for treatment.
research EGFR signaling is required for regenerative proliferation in the cochlea: Conservation in birds and mammals
EGFR signaling is essential for ear cell regeneration in both birds and mammals.
research Highlights from the Literature
Apoptosis, not oxidative stress, is linked to aging in mice with mtDNA mutations.
research Epidermal E-Cadherin Dependent β-Catenin Pathway Is Phytochemical Inducible and Accelerates Anagen Hair Cycling
A form of vitamin E promotes hair growth by activating a specific skin pathway.
research KRASG12D mutant cells are outcompeted by wild type neighbours in adult pancreas in an EPHA2-dependent manner
Normal cells outcompete and remove mutant cells in the pancreas with the help of the EphA2 receptor.
research Tumor suppressor activity of ODC antizyme in MEK-driven skin tumorigenesis
Antizyme slows skin tumor growth by reducing cell growth in mice.
research The Role of ATP-dependent Chromatin Remodeling in the Control of Epidermal Differentiation and Skin Stem Cell Activity
ATP-dependent chromatin remodeling is crucial for skin development and stem cell function.
research Protein Kinase Cε, Which Is Linked to Ultraviolet Radiation-Induced Development of Squamous Cell Carcinomas, Stimulates Rapid Turnover of Adult Hair Follicle Stem Cells
PKC ε increases hair follicle stem cell turnover and may raise skin cancer risk.
research Differential metabolic adaptations define responses of winner and loser oncogenic mutant stem cells in skin epidermisin vivo
Mutant stem cells adapt their metabolism differently to outcompete normal cells in the skin.
research 1370 MTORC1 activity is increased in the skin of acne patients and is suppressed with isotretinoin treatment
Acne patients have higher skin mTORC1 activity, which is reduced by isotretinoin treatment.
research Cutaneous transcriptome analysis in NIH hairless mice
Key genes linked to hair growth and cancer were identified in hairless mice.
research Inducible Cutaneous Inflammation Reveals a Protumorigenic Role for Keratinocyte CXCR2 in Skin Carcinogenesis
CXCR2 in skin cells promotes tumor growth.
research 686 Topical melatonin unfolds differential anti-aging effects in human skin by inhibiting mTORC1 activity via TSC2 stimulation
Topical melatonin may reduce skin aging by inhibiting certain cellular pathways.
research Regulatory Roles of Cytokinins and Cytokinin Signaling in Response to Potassium Deficiency in Arabidopsis
Reduced cytokinin levels help plants adapt to low potassium by increasing root hair growth and potassium uptake.
research Targeting receptor–regulator interactions
New treatments for cancer and skin disorders show promise in disrupting harmful cell interactions and promoting hair growth.
research Cutaneous consequences of inhibiting EGF receptor signaling in vivo: Normal hair follicle development, but retarded hair cycle induction and inhibition of adipocyte growth in EgfrWa5 mice
Reduced EGFR signaling delays hair cycle and reduces fat growth, but hair development remains normal.