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This review discusses how mesenchymal stromal cell-based therapy holds promise for treating age-related diseases, given its potential to target aging's pathological features, although significant challenges remain for its clinical application.

This study demonstrated that 5-azacytidine treatment may reduce TSC lesion-related hair follicles in mice, suggesting chromatin remodeling agents could be effective for tuberous sclerosis cutaneous lesions lacking tuberin.

In this study, researchers used a human skin organoid model to show that solar UV exposure damages hair follicles and skin, while exosomes from mesenchymal stem cells reduced inflammation and supported hair follicle regeneration.

This study found that probiotics, specifically the L. plantarum MTCC 1325 strain, may have protective effects against Alzheimer's-like symptoms induced by D-Galactose in animal models, suggesting potential therapeutic use for neurodegenerative disorders.

This study found that in mice, the epidermal microenvironment reverses the oncogenic effects of GNAQQ209L in melanocytes, inhibiting their survival and proliferation through paracrine signals.

This study found that impaired autophagy plays a role in sonic hedgehog pathway-induced endometrial fibrosis, suggesting it as a potential target for treating intrauterine adhesion.

This study found that dihydrotestosterone (DHT) suppresses prostaglandin E2 and TGF-β induced IGF-I gene promoter activity in osteoblasts, suggesting complex interactions among bone growth regulators and potential complications from anabolic steroid use.

This study suggests that the interaction between CXXC5 and Dishevelled is a potential target for promoting hair regrowth and hair follicle formation, offering a new approach to treat hair loss.

The authors reported that 4-O-methylhonokiol decreased TGF-β1-induced cell cycle arrest and oxidative stress markers in human keratinocyte cells, suggesting a potential protective role in TGF-β1-mediated cell cycle regulation.

This computational study developed a regulatory model linking key genes and miRNAs to cardiac senescence, validated by connecting 94% of these elements to existing cardiac aging research.

This study reported that, in a laboratory setting, araliadiol derived from Centella asiatica activated antioxidant pathways, mitigating urban particulate matter-induced oxidative stress and skin damage.

This study suggests that bioactives like Curcumin, Quercetin, and "Tulsi" may relieve chemotherapy-induced adverse drug reactions in cancer patients, potentially reducing resistance and recurrence.

This article reviews the role of vitamin D receptor in protecting the skin from UV radiation-induced damage and tumor formation, but it reports no new clinical results.

IL-1 receptor absence in mice leads to skin cysts and changes in immune response after UVB exposure.

This study reported that inhibiting the JAK-STAT pathway with baricitinib restored cellular homeostasis, delayed senescence, and reduced proinflammatory markers in Hutchinson-Gilford progeria syndrome cell models.

This narrative review explores mechanisms linking COVID-19 with hair loss, highlighting how cytokine-mediated inflammation, androgen-regulated TMPRSS2 expression, and direct follicular injury contribute to the condition. It suggests that vitamin D could potentially mitigate this hair loss by suppressing inflammation and viral entry, warranting further research.

This review highlights the possibility of safely altering hair color through innovative cosmetics by targeting key biological processes in hair follicles, using insights from mammalian pigmentation studies and drug-induced hair color changes as potential pathways.

This study found that activating both PKM2 and Wnt/β-catenin signaling pathways significantly enhanced hair regrowth and hair follicle neogenesis in mice, suggesting a potential strategy for treating alopecia.

In this study, KY19382 was observed to promote hair regeneration and de novo hair follicle formation in mice by activating Wnt/β-catenin signaling, suggesting its potential as a therapeutic for alopecia.

Aged skin cells can help hair growth by stimulating stem cells.

New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.

This study examined dermal papilla cells from hair follicles, finding that gene expression changes linked to wound healing and stem cell activity align with hair follicle regression, which could inform strategies for hair growth and skin rejuvenation.

This narrative review reports that well-selected plant extracts and their active compounds may improve hair health by promoting hair growth and preventing hair loss, potentially aiding in developing targeted therapies for alopecia.

In this study, researchers observed that oncogenic HrasG12V in single murine epidermal cells leads to an initial increase in progenitor cell renewal, but ultimately results in balanced cell fate choices that limit clone growth.

This review highlights the lack of a comprehensive synthesis of stem cell therapy research by categorizing current studies according to medical specialty and stem cell type, while analyzing their advantages and limitations across various medical disciplines.

This article reviews the functions and locations of skin stem cells and their role in regeneration and differentiation, relating age-associated skin changes to decreased stem cell functionality; it reports no new experimental findings.

This article reviews the cellular and molecular processes of acute and chronic wound healing, emphasizing the need for collaboration between researchers and clinicians to advance therapeutic solutions; it presents no new clinical results.

This study found that dihydrotestosterone (DHT) may shorten the hair growth cycle through mechanisms like cell-cycle arrest and β-catenin downregulation in rat hair follicle cells.

In human follicular cells, this study found that an Annurca apple-based dietary supplement may stimulate the production of hair keratins, suggesting potential benefits for hair growth.

In this study, algal oligosaccharides effectively countered key factors in androgenetic alopecia pathogenesis, improving hair growth indicators in vitro and in mice.