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This study suggests that the dipeptide Pro-Ile has FGF18-like activity, can penetrate model human epidermis, and may have potential as a cosmetic ingredient for skin and hair regulation.

This study introduced the dual-flow-RootChip platform to demonstrate that Arabidopsis roots exhibit non-autonomous adaptations, such as hair growth regulation, when subjected to varied environmental conditions on opposite sides.

This study found that the MsPG3-GFP fusion protein accumulates at the growing root hair tips in Medicago plants, suggesting its role in tip growth during symbiosis.

This study found that medium-sized particles (643 and 646 nm) penetrated deeper into porcine hair follicles in vitro than smaller or larger particles, suggesting size-selective targeting within follicular sites.

This study found that the novel IPC analog SIG-1451 may inhibit inflammatory cytokine release in cell-based assays relevant to allergic dermatitis.

This study suggests that TGF-alpha may function in an autocrine or juxtacrine manner rather than promoting cell proliferation during hair growth cycles in ferrets and sheep.

In this study, researchers found that simple hair clipping in mice induced dynamic plasticity and axogenesis in skin sensory axons, linked to follicular activation and HGF signaling.

This study found that phosphorus and nitrogen deprivation increased root hair length in Brassica carinata and induced the expression of certain P-responsive genes, such as LRR and PRP.

This study found that keratinocyte growth factor is a potent mitogen in human hyperplastic prostate cells, suggesting it plays an important role in prostate growth by acting in a paracrine manner.

This study found that Clitocybin A from Clitocybe aurantiaca may promote hair growth in immortalized rat dermal papilla cells by enhancing cell proliferation and activating Wnt/β-catenin signaling and ERK pathways.

This study found that calanthoside, a compound isolated from Calanthe species, promotes the proliferation of human hair follicle dermal papilla cells more effectively than minoxidil.

This study found that transgenic mice expressing a mutant E1a oncoprotein in their skin had disturbed hair follicle maturation but did not show increased tumor development or proliferation.

Plant extracts might help control stem cell growth for medical use.

This study found that oral administration of Flammulina velutipes polysaccharide reduced tumor volume and improved survival in mice by modulating macrophage polarization and enhancing antitumor immune responses.

This study found that in laboratory settings, dermal papilla cells cultured as spheroids showed significantly higher hair inductive potential and angiogenic factor expression compared to monolayer cultures.

In this study, researchers found that activating the delta opioid receptor with a specific agonist significantly promoted hair growth in mice, suggesting potential for developing new hair-loss treatments.

In this study, high-dose Arachis hypogaea root extract significantly reduced prostate weight and markers of glandular hyperplasia in testosterone-induced BPH in mice, with associated changes in inflammatory gene expression and beneficial shifts in gut microbiota.

This study used human stem cell-derived skin organoids to model EV-A71 infection, revealing that various skin cell types are susceptible to the virus and identifying a potential drug target and replication inhibitor, suggesting its utility for studying skin infectious diseases and drug screening.

This review discusses the roles of prostaglandins in hair loss and highlights their potential as targets for new alopecia treatments, but reports no new clinical findings.

This study suggests that certain electrical settings may enhance hair growth by stimulating dermal papilla cell proliferation and increasing gene expression related to hair growth in vitro and in rabbit skin.

This study found that topical bortezomib increased cell proliferation in hair follicles and sebaceous glands in mice and may activate hair keratin gene expression through GATA-3 transcription factors.

This study observed that rough propolis from Indonesian bees showed significant cytotoxic effects against cancer cell lines, with higher inhibition percentages than smooth propolis, suggesting its potential as an anticancer agent.

This study found that activating the PI3K/Akt signaling pathway in dermal papilla cells enhances their hair-inducing capabilities, suggesting potential strategies for hair regenerative medicine.

This study found that Cannabidivarin (CBDV) promotes neuronal survival, proliferation, and differentiation via TRPV1 activation but inhibits oligodendrocyte differentiation in postnatal neurogenesis.

In this study, a TGF-β mimic molecule from Heligmosomoides polygyrus was observed to enhance wound healing in mice, with improved tissue regeneration and specific immune cell recruitment without increased scarring.

This review found preliminary evidence suggesting that photothermal conditioning enhances the bioactivity of platelet-rich plasma, potentially improving hair regeneration outcomes, but highlights the need for standardized protocols and further studies to confirm its efficacy and safety.

This study found that prostaglandin D2 reduced proliferation in bulge resident K15+ stem cells but not in other K15+ progenitor cells, suggesting differential impacts on hair follicle stem cell niches.

This study found that the transcription factor Trps1 acts as a novel regulator of the Wnt signaling pathway and early hair follicle progenitors in developing vibrissa follicles in mice.

In this study, wild-type Arabidopsis thaliana demonstrated increased phosphorus acquisition and growth compared to root hair mutants under low-phosphorus conditions.

This review examines how different prostanoids and their receptors affect hair growth but provides no new clinical results; it highlights potential implications for treating hair disorders.