research Regulation of stem cell function by protein ubiquitylation
Protein ubiquitylation is crucial for controlling stem cell functions and could be targeted for cancer treatment.
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450-480 / 1000+ resultsresearch RNA signaling in cellular plasticity during homeostasis and regeneration
This mini-review discusses the role of RNA in cellular plasticity during homeostasis and regeneration, highlighting how endogenous and damage-released RNAs serve as signals that influence cell identity. It examines the function of repetitive-element-derived RNAs and regulatory long-noncoding RNAs (lncRNAs) in modulating stem and progenitor cell plasticity across various systems, including hematopoietic, pluripotent, and muscle systems, by linking stress sensing to cell-fate decisions. Additionally, the review addresses extracellular dsRNA/TLR3 signaling and injury-induced lncRNAs in the regeneration of epithelial, neural, cardiac, and vascular tissues, emphasizing how extracellular RNA affects inflammatory and stromal responses. Overall, RNA is portrayed as a crucial regulator of cellular plasticity in development, tissue maintenance, and regeneration.
research A Concise Review of Organoid Tissue Engineering: Regenerative Applications and Precision Medicine
Organoids can revolutionize medicine by modeling diseases and aiding in personalized treatments.
research Faculty Opinions recommendation of Live imaging of stem cell and progeny behaviour in physiological hair-follicle regeneration.
Scientists used a special imaging technique to observe that hair follicle regeneration involves cell division and structural changes, mostly in the lower part of the follicle, and that the dermal papilla at the base is crucial for regrowth.
research Regulation of Mitochondrial Oxidative Metabolism by Tumor Suppressor FLCN
The tumor suppressor gene FLCN affects mitochondrial function and energy use in cells.
research Tissue homeostasis
Humans have limited regenerative abilities, but new evidence shows the adult brain and heart can regenerate, and future treatments may improve this by mimicking stem cell environments.
research Human hair follicle pluripotent stem (hfPS) cells promote regeneration of peripheral‐nerve injury: An advantageous alternative to ES and iPS cells
Human hair follicle stem cells can safely and effectively help nerve regeneration.
research Conversion of C57Bl/6 mice from a tumor promotion–resistant to a –sensitive phenotype by enhanced ornithine decarboxylase expression
Increased ODC expression makes normally tumor-resistant mice more prone to tumor development.
research POLYCOMB REPRESSIVE COMPLEX 1 IS REQUIRED TO MAINTAIN STEM CELL IDENTITY AND TO PRESERVE ADULT TISSUE HOMEOSTASIS.
Polycomb Repressive Complex 1 is crucial for keeping stem cells stable and maintaining healthy adult tissues.
research Author response: Selective amputation of the pharynx identifies a FoxA-dependent regeneration program in planaria
FoxA is crucial for pharynx regeneration in planarian flatworms.
research Defining metabolic flexibility in hair follicle stem cell induced squamous cell carcinoma
Blocking both main energy pathways can stop hair follicle stem cell-induced skin cancer growth.
research Elevated ornithine decarboxylase activity promotes skin tumorigenesis by stimulating the recruitment of bulge stem cells but not via toxic polyamine catabolic metabolites
Increased ODC activity leads to skin tumors by recruiting stem cells, not by toxic byproducts.
research Impact of mTORC1 inhibition on keratinocyte proliferation during skin tumor promotion in wild‐type and BK5.AktWT mice
Rapamycin reduces skin cell growth and tumor development by affecting cell signaling in mice.
research Wnt Signaling Regulates Symmetry of Division of Neural Stem Cells in the Adult Brain and in Response to Injury
Wnt signaling helps control how brain stem cells divide and is important for brain repair after injury.
research Multipotent adult progenitor cells grown under xenobiotic-free conditions support vascularization during wound healing
Xenobiotic-free progenitor cells improve wound healing and blood vessel formation.
research Apoptotic cells may drive cell death in hair follicles during their regression cycle
Apoptotic cells help cause hair follicle cell death during regression.
research Use of Induced Pluripotent Stem Cells in Dermatological Research
iPSCs can help treat genetic skin disorders by creating healthy skin cells from a small biopsy.
research Priming mobilization of hair follicle stem cells triggers permanent loss of regeneration after alkylating chemotherapy
Chemotherapy causes permanent hair follicle damage by triggering stem cell loss.
research Functionally enhanced placenta-derived mesenchymal stem cells inhibit adipogenesis in orbital fibroblasts with Graves’ ophthalmopathy
Enhanced stem cells from the placenta can help treat Graves' eye disease by stopping fat cell growth.
research Novel small molecules downregulate CDK1 expression and inhibit Wnt/β-catenin signaling in cutaneous squamous cell carcinoma by targeting its distinct tumor-specific cellular landscape
Small molecules KY19382 and KY19334 may help treat skin cancer by reducing CDK1 levels and blocking harmful cell signals.
research Treg–tissue cell interactions in repair and regeneration
Treg cells help repair and regenerate tissues by interacting with local cells.
research Enhancing therapeutic efficacy of human adipose-derived stem cells by modulating photoreceptor expression for advanced wound healing
Green OLED light improves stem cell effectiveness for better wound healing.
research CD8-positive Lymphocytes in Graft-Versus-Host Disease of Humanized NOD.Cg-Prkdcscid Il2rgtm1Wjl/SzJ Mice
CD8+ T cells play a key role in graft-versus-host disease in certain mice models.
research Isolation of Multipotent Nestin-Expressing Stem Cells Derived from the Epidermis of Elderly Humans and TAT-VHL Peptide-Mediated Neuronal Differentiation of These Cells
Stem cells from elderly skin can become neurons, offering potential for brain therapy.
research Self-Organizing 3D Dermal Papilla Cell Spheroids Yield Therapeutic Extracellular Vesicles that Target Hypertrophic Scar Regression via the miR-26a-5p/CCNE2 Axis
3D cell spheroids can help reduce scars by delivering therapeutic vesicles.
research Activator Protein-1 Activity Regulates Epithelial Tumor Cell Identity
AP-1 controls tumor cell type by affecting key signaling pathways.
research Skin tissue engineering
Improved understanding of stem cell mechanisms can enhance skin tissue engineering.
research Single-cell analysis of basal cell carcinoma reveals heat shock proteins promote tumor growth in response to WNT5A-mediated inflammatory signals
Heat shock proteins help basal cell carcinoma grow by responding to inflammation signals.
research 090 Stromal re-organization in hair follicle development and cancer suppression
Activating Sonic Hedgehog signaling in cancer stroma may help treat basal cell carcinoma.
research Human hair follicle and interfollicular keratinocyte reactivity to mouse HPV16-transformed cells: An in vitro study
HPV16-transformed cells can change human skin cell properties, aiding tumor growth.