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This article reviews the role of R-spondins and their receptors in bone development and metabolism, highlighting their potential modulatory effects and clinical implications for treating bone loss diseases, but reports no new clinical results.

This study reported that exogenous R-spondin-1 can restore hair follicle neogenesis in adult mouse cells, highlighting differences in gene expression and signaling pathways between fetal and adult dermal papilla cells.

This study found that overexpression of R-spondin 3 in a mice model impaired hair morphogenesis and regeneration by reducing hair matrix progenitor cell proliferation, thus disrupting the Wnt pathway's regulation of stem cells.

This study found that watercress extract may help treat hair loss by increasing RSPO1 secretion and decreasing DKK1 secretion, improving hair thickness and density in clinical trials.

This article reviews R-Spondin-1's complex role in various skin conditions, emphasizing its diagnostic, prognostic, and potential therapeutic applications.

In this study, a subcutaneous injection of recombinant RSPO1 was found to activate hair follicle stem cells and enhance hair regeneration in mice by stimulating the Wnt/β-catenin signaling pathway, suggesting its potential as a treatment for hair loss.

This study found that the E3 ligases NEDD4 and NEDD4L regulate intestinal stem cell priming by degrading the LGR5 receptor, and their loss leads to increased Wnt activation and crypt proliferation, which in turn accelerates intestinal tumor progression in mice.

This study introduces a method for long-term expansion of adult mouse epidermal stem cells in vitro using an organoid culture system that maintains the basal-apical organization.

Stem cells in mouse nails are found in the nail matrix and may control nail growth.

Escin helps keep hair follicles in the growth phase longer.

This study found that back skin mesenchyme from mouse embryos can induce hair follicle formation even before dermal condensate formation, but R-spondin-1 alone or with a Bmp receptor inhibitor was not sufficient for hair follicle induction.

This article provides clinical snippets from Experimental Dermatology and reports no new research findings.

R-spondin2 may help treat hair loss, gene differences could explain baldness, a peptide's regulation is linked to psoriasis, B-defensin gene copies may affect a skin condition's risk and severity, and potential markers and targets for alopecia areata were identified.

This study found that genomic instability in mouse models impair hair follicle regeneration, suggesting potential parallels in age-related hair loss in humans.

This study found that RSPO1 mutations in patients with a 46XX disorder of sexual development contribute to impaired skin integrity and increased risk of squamous cell carcinoma in areas subject to friction.

This study found that LGR5 is uniquely expressed in human corneal endothelial cells and maintains endothelial cell phenotypes while inhibiting mesenchymal transformation through the Wnt pathway.

This study found that transformation expectations mediate the link between materialism and credit overuse, suggesting that materialism fosters favorable attitudes toward debt and beliefs in life changes through acquisition.

This review discusses the development and selectivity of 5 alpha-reductase inhibitors, particularly non-steroidal ones, and reports no new clinical trial results.

This review highlights the challenges in screening for steroid 5 alpha-reductase inhibitors and discusses significant variability in the effectiveness of finasteride and dutasteride, calling for standardized testing methods to develop safer, more specific inhibitors from herbal preparations.

This study identified hsa_circ_0001079 as a potential diagnostic marker for androgenetic alopecia, suggesting it may play a role in the condition by interacting with specific microRNAs.

This study found that the Mark Cuban Cost Plus Drug Company model offers substantial cost savings on men's health medications compared to Medicare and GoodRx, particularly for long-term treatments.

In this research, a thorough review of hair loss issues and treatments identified the effectiveness of minoxidil and finasteride for alopecia in the scalp's vertex region, but noted concerns about their potential long-term effects, leading to increased interest in herbal therapies.

This study found that mange-infected bare-nosed wombats have increased heat loss, higher metabolic rates, altered behavior, and disrupted fatty acid composition compared to healthy individuals.

This study found that circRNA-1926 promotes hair follicle stem cell differentiation in cashmere goats by sponging miR-148a/b-3p to increase CDK19 expression.

This study found that knockdown of PCAT1 inhibited hair follicle regeneration in nude mice by disrupting the miR-329/Wnt10b axis and Wnt/β-catenin signaling, highlighting PCAT1's role in promoting follicle regrowth.

This study found that lncRNA-599547 positively regulates the expression of the Wnt10b gene by interacting with miR-15b-5p, enhancing the inductive property of dermal papilla cells in cashmere goats.

This article reviews the history and impacts of direct-to-consumer advertising of prescription drugs in the U.S. and reports no new research findings; it discusses implications for health policy debates.

This study in cashmere goats identified the lncRNA MRPS28, which interferes with secondary hair follicle morphogenesis by inhibiting dermal papilla formation through sponging chi-miR-145-5p, offering insights into breeding strategies for improved cashmere quality.

This study observed that in 210 infertile women with PCOS, stress significantly negatively impacted quality of life, with infertility-related quality being particularly low, and noted income, BMI, acne, and hirsutism as influential factors.

Melanoma survival rates vary by state and are better where incomes are higher, more people have health insurance and education, and there are more dermatologists.