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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 found that extracellular vesicles from low-passage dermal papilla cells may activate hair growth by delivering miR-140-5p, which downregulates BMP2 signaling, suggesting potential therapeutic targets for alopecia.

This study found that the cytokine-mediated signaling pathway is the primary pathway disrupted in skin after CO2 laser surgery.

This review summarizes recent findings on how the dysregulated PI3K/Akt/mTOR pathway contributes to immune-mediated inflammatory skin disorders and discusses the potential of natural products, synthetic compounds, and biologic agents in their treatment. However, it emphasizes the need for further research to develop effective therapies.

In this research, LEF1 was identified as a crucial transcription factor for submucosal gland development in mouse and ferret tracheas, though it requires other factors to induce gland formation.

This review discusses the classification, diagnosis, and potential treatment pathways for Alopecia Areata, emphasizing the complex genetic and immunological factors involved, but reports no new clinical results.

This study found a significant overlap between gene expression signatures of alopecia areata and certain chronic inflammatory skin disorders, suggesting shared biological processes may drive their co-occurrence and providing a foundation for future research into distinct comorbid subtypes.

Baricitinib may reactivate trichilemmal cysts in people with a history of these cysts.

In this study, human cell models of hair follicles showed that araliadiol, a plant-derived polyacetylene compound, promotes hair growth through the p38/PPAR-γ signaling pathway, suggesting its potential as a new drug candidate for alopecia treatment.

In this study, type I interferon response-related genes activated by RIG-1 and IL-17 signaling pathways were significantly up-regulated in both hair follicles and skin tissues affected by chronic discoidal lupus erythematosus.

3D-oxy exosomes may significantly boost hair growth, offering new treatment options for hair loss.

In this study, researchers found that alopecia areata patients show a significant reduction in suppressive regulatory T-cells and an increase in inflammatory T-cell populations, suggesting an immunological imbalance contributing to the disease.

Activating the Eda/Edar pathway improves wound healing by enhancing hair follicle growth.

This study found that activin B promotes epithelial wound healing in mice through the RhoA-Rock-JNK-cJun signaling pathway, suggesting a potential therapeutic role for activin B in wound repair.

This study found that baicalin activates Wnt/ß-catenin signaling in human dermal papilla cells, increasing alkaline phosphatase expression, growth factor expression, and promoting hair growth in mice.

This study found that linoleic acid from Malva verticillata seed extracts may promote hair follicle cell growth and counteract hair loss signaling in a lab setting.

This study found that minoxidil stimulates the Kir6.2/SUR2 potassium channel, leading to tumor growth arrest in an ovarian cancer xenograft model by disrupting mitochondrial function and inducing cell death.

This review examines the pharmacological potential of quinoline alkaloids from Cinchona bark for developing new drugs and cosmetics but reports no new findings.

This study found that a specific macrophage subpopulation in the dermis helps maintain hair follicle stem cell quiescence through cytokine-mediated signaling.

This review highlights the critical role of TGF-β and FGF signaling pathways in the development and regeneration of skin layers, particularly the dermis, and discusses their significance in advancing future clinical applications in dermatology.

This study found that conditioned medium from placental cells and sub-cultured placental tissue promoted angiogenesis in human umbilical vein endothelial cells in vitro, with early pregnancy cells having a more significant effect.

In this study, broccoli sprout extract and sulforaphane were found to reduce cell viability, suppress growth, and induce apoptosis in breast cancer cells, and oral broccoli sprout extract inhibited tumor growth in animal models, suggesting it may be effective in managing breast cancer.

This study found that wedelolactone from Eclipta prostrata L. significantly reduced lung inflammation and fibrosis in mice with bleomycin-induced pulmonary fibrosis, suggesting potential therapeutic benefits through AMPK activation.

This study found that the clionasterol-rich hexane fraction of Caulerpa racemosa may protect against particulate matter-induced skin damage by reducing oxidative stress and mitochondrial-mediated apoptosis in human keratinocytes and zebrafish.

This review reports that myricetin, a naturally occurring antioxidant in plants, may assist in cancer management by enhancing the effects of existing drugs and inhibiting inflammatory markers, based on in vivo and in vitro studies.

This study demonstrates that dermal white adipose tissue regulates human hair growth and pigmentation through hepatocyte growth factor secretion, highlighting potential therapeutic targets for hair-related disorders.

This study suggests that dutasteride does not present a significant risk to wild fish populations at typical environmental concentrations, but its notable bioaccumulation requires further investigation.

This study reported that bimatoprost significantly increased hair growth in rat vibrissa follicles by enhancing dermal papilla cell proliferation and upregulating cell cycle proteins like CDK2, Cyclin E, and β-catenin.

LSD1 is crucial for regenerating hair cells in zebrafish.

This study introduces the multiple papillary centres model, offering a new explanation for hair twisting by combining known hair morphology features with differential growth rates caused by dermal papillae.