research Removing all obstacles: A critical role for p53 in promoting tissue renewal
The gene p53 is crucial for removing damaged cells to allow for healthy tissue renewal.
Search
for
Sort by
Research
690-720 / 1000+ results research Profibrotic Molecules Are Reduced in CRISPR-Edited Emery–Dreifuss Muscular Dystrophy Fibroblasts
CRISPR gene editing reduces harmful molecules in cells from Emery–Dreifuss Muscular Dystrophy patients.
research Non-canonical Wnt signaling promotes directed migration of intestinal stem cells to sites of injury.
Special gut cells help stem cells move to and fix injured areas by activating a specific signaling pathway.
research The effect of proteolytic enzymes on hair follicles of transgenic mice expressing the lac Z‐protein in cells of the bulge region
Proteolytic enzymes damage hair follicles by detaching stem cells.
research Peroxisome proliferator-activated receptor-γ signalling protects hair follicle stem cells from chemotherapy-induced apoptosis and epithelial–mesenchymal transition
Activating PPAR-γ signalling can protect hair follicle stem cells from damage caused by chemotherapy.
research PKC downregulation upon rapamycin treatment attenuates mitochondrial disease
Rapamycin treatment helps with mitochondrial disease by reducing PKC levels.
research Intracellular protons accelerate aging and switch on aging hallmarks in mice
Acid inside cells speeds up aging and turns on aging signs in mice.
research Active mitochondria in healthy spiny mouse fibroblasts resemble megamitochondria and remain resilient across lifespan
Spiny mice have resilient, large mitochondria that help them regenerate tissue.
research 090 Reactive lipids from the secretome of senescent fibroblasts modify the extracellular matrix with functional consequences for resident cells
Reactive lipids from aging cells change the extracellular matrix, affecting cell function and inflammation.
research 1330 The possible role of PTEN-induced kinase 1-mediated mitophagy by regulating inflammasome activation in the pathogenesis of alopecia areata
Activating mitophagy may help manage a key immune response involved in the hair loss condition alopecia areata.
research MSC-derived exosomes protect auditory hair cells from neomycin-induced damage via autophagy regulation
Exosomes protect ear hair cells from damage by controlling cell waste removal, potentially helping treat hearing loss.
research Mutations in Homocysteine Metabolism Genes Increase Keratin N-Homocysteinylation and Damage in Mice
Genetic mutations that disrupt homocysteine breakdown lead to increased damage in mouse hair keratin.
research Decision letter: Crosstalk with keratinocytes causes GNAQ oncogene specificity in melanoma
The microenvironment affects the behavior and survival of melanocytes with the GNAQ oncogene in melanoma.
research Folliculin interacts with p0071 (plakophilin-4) and deficiency is associated with disordered RhoA signalling, epithelial polarization and cytokinesis
Folliculin deficiency causes problems with cell division and positioning due to disrupted RhoA signaling and interaction with p0071.
research LB1011 Oncogenic ras mutation induces spatiotemporally specific tissue deformation through converting fluctuated into sustained ERK activation
A specific mutation in Kras causes abnormal tissue changes by making a cell signal continuously active, which disrupts normal cell coordination.
research 1393 Lower proximal cup cells but not bulge stem cells regenerate hair follicles after chemotherapy injury
Lower proximal cup cells, not bulge stem cells, regenerate hair follicles after chemotherapy.
research 1430 Modeling the onset of senescence associated secretory phenotype predicts therapeutic targets
The research found that blocking a gene called NEMO can potentially prevent harmful effects of aging at the cellular level.
research 1360 Fate tracing of DNA-damaged hair follicle stem cells and their seno-differentiation clearance out of the niche
Damaged hair follicle stem cells may leave the skin to help maintain youthfulness.
research Radiation-Induced Microvascular Injury as a Mechanism of Salivary Gland Hypofunction and Potential Target for Radioprotectors
Radiation damages salivary glands by harming blood vessels, but antioxidants might help protect them.
research Coordination of force-generating actin-based modules stabilizes and remodels membranes in vivo
Actin filaments help stabilize and reshape cell membranes.
research Cell Cycle Regulation and Regeneration
Mice that can regenerate tissue have cells that pause in the cell cycle, which is important for healing, similar to axolotls.
research Impact of taxol on dermal papilla cells — A proteomics and bioinformatics analysis
Taxol damages hair growth cells, causing hair loss.
research Lysocellin, a metabolite of the novel drug ‘alopestatin’, induces G1 arrest and prevents cytotoxicity induced by etoposide
Lysocellin helps stop cell damage from etoposide and may prevent hair loss.
research 1350 The role of mitochondria in skin aging
Mitochondrial dysfunction contributes to skin aging and hair loss.
research PIK3CA gain-of-function mutation in Schwann cells leads to severe neuropathy and aerobic glycolysis through a non-cell autonomous effect
A PIK3CA mutation in Schwann cells causes severe nerve damage and increased glycolysis, but early treatment can help.
research Investigation of the crosstalk between proteasome function and nucleotide excision repair mechanism during ageing
The document concludes that the discussed biological mechanisms and potential therapies are not related to hair loss or hair growth.
research Progeroide Syndrome
Genetic mutations affecting DNA repair cause early aging symptoms in progeroid syndromes.
research 487 Exploring ribosomal RNA modifications and corresponding snoRNAs in human skin cell senescence
Understanding snoRNA regulation may help slow skin aging.
research HAIR FOLLICLE STEM CELLS IN THE PATHOGENESIS OF PRIMARY CICATRICIAL ALOPECIA
Damage to hair follicle stem cells may cause permanent hair loss and scarring in PCA.
research MIM and Cortactin Antagonism Regulates Ciliogenesis and Hedgehog Signaling
MIM is crucial for hair follicle formation and regeneration by controlling cilia formation and hedgehog signaling through its interaction with Cortactin and Src.