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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 the expression of the DP2 receptor is higher in balding scalp cells and that its knockdown could inhibit the transition to the catagen phase in cultured human hair follicles, potentially counteracting hair growth inhibition associated with male pattern baldness.

This study found that PGF 2α receptors were predominantly present in the inner root sheath of the bulb and stem of human eyelashes during the anagen phase.

This review discusses the potential of polydeoxyribonucleotide (PDRN) for various dermatological treatments and highlights its significant effects on wound healing, anti-aging, acne scars, and hair loss, but emphasizes the need for further clinical studies.

PGD2 stops hair growth and is higher in bald men with AGA.

This study identified the genes for pyochelin siderophore biosynthesis as a novel target regulated by the heme-responsive PrrH sRNA in Pseudomonas aeruginosa.

The conclusion is that future trials should report specific details about the PRP composition to better understand its effects on urologic conditions.

This study found that urotensin II promoted proliferation and VEGF secretion in rat dermal papilla cells by activating the Wnt-β-catenin signaling pathway, with the effect being reversible by a Wnt inhibitor.

This study found that prostaglandin D2 promotes androgen receptor and AKT signaling in human dermal papilla cells through the DP2 receptor, potentially contributing to androgenetic alopecia.

This study identified a new gene, mrp4, in mice, which suggests it may have a unique role in the growth and development of hair follicles in the ears and tails.

New inhibitors may help treat hair loss by promoting fat cell growth in the skin.

This study found that treprostinil, a prostacyclin analog, significantly delayed fibroblast migration from healthy donors but did not affect fibroblast migration derived from diabetic foot ulcers.

This study found that compound 4 from Urtica triangularis subsp. pinnatifida exhibited stronger anti-BPH activity against BPH-1 cells with an IC50 of 79.75 μM compared to finasteride's IC50 of 91.8 μM, while compounds 1, 2, and 5 showed moderate activity.

This study identified ten novel compounds that may effectively target steroid 5 alpha-reductase 2 (5αR-2) for potential treatment of benign prostate hyperplasia, exhibiting comparable binding energies to existing drugs like finasteride and dutasteride.

This study identified that blocking the PTGDR2 receptor in human hair follicles in vitro and in mice reversed the hair growth inhibition caused by PGD2, suggesting a potential approach for treating alopecia.

In this study, classic PDRN (50-1,500 kDa) was observed to improve wound healing quality in a mouse model by enhancing collagen composition and cell migration.

This study reports that mutations in human L-PGDS affect the entrance and exit of ligands in its binding cavity, suggesting these residues play a role in ligand interaction processes.

This study found that platelet factor 4 in platelet-rich plasma suppresses human hair follicle growth and alters related gene expressions, suggesting potential implications for its use in hair loss treatment.

This study found that high levels of parathyroid hormone-related protein expression can result in the production of shorter hair shafts, likely through effects on angiogenesis.

This study found that PRP injections may safely improve penile curvature and PDQ scores in men with stable-phase Peyronie's Disease, although the curvature reduction observed was not enough to determine long-term clinical significance.

This study found that in Liaoning cashmere goats, overexpression of the PIP5K1A gene enhances skin fibroblast proliferation, while interference with this gene reverses melatonin-induced proliferation, and PIP5K1A regulates certain miRNA expressions, suggesting a role in improving cashmere yield and quality.

This study found that PRP injections are safe and may slightly reduce penile curvature and improve PDQ scores in men with stable-phase Peyronie's Disease, but the changes are not significant enough to predict long-term effects.

PP405 may help hair growth by activating hair follicle stem cells.

This study found that the PON1 192 R allele was associated with an increased risk of psoriasis and altered lipid profiles in patients from Western Mexico.

This review discusses recent molecular biology advances in the human phenol sulfotransferase gene family and reports no new results; the authors highlight its relevance for studies of endogenous and xenobiotic metabolism.

In this study, the synthesis and testing of new pyrroloquinoline derivatives identified compound 7p, which showed low micromolar cytotoxic activity against MCF-7 and HeLa cells, highlighting its potential for development into a potent anticancer agent.

This study demonstrated that methylation of the 5-alpha reductase type 2 (5-AR2) promoter is linked to reduced expression of the 5-AR2 protein, possibly explaining resistance to Finasteride in some BPH patients.

In this study, researchers identified the PLD-mGluR protein in primary mechanosensory terminals as the homomeric GluK2 kainate receptor, functioning purely metabotropically, which is suggested to be common to various sensory endings.

This study found that the 15-PGDH inhibitor DPP improved endothelial function in hair-related cells exposed to DHT by reducing oxidative stress and enhancing angiogenic capacity.

Some people have a genetic variation that makes them less effective at breaking down drugs.