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The researchers reported a high incidence of hyperuricemia in women with PCOS, with positive correlations to testosterone, SHBG, HOMA-IR, and LDL levels, but negative correlations to HbA1C, FPG, and FSI.

This study suggests that autologous fat transfer can significantly enhance hair growth in patients with scarring alopecia, offering more consistent and predictable results when combined with hair transplantation.

This article reviews methods for restoring the temporal peaks of hair and highlights a technique that produces variable density for a more natural look, but reports no new clinical results.

The authors concluded that total hairline correction, which addresses multiple areas beyond the frontotemporal recess, is more effective in improving aesthetic facial balance for women with M-shaped or rectangular hairlines.

This review explores the potential benefits of platelet-rich plasma for anti-aging and tissue regeneration, especially in orthopedic applications like osteoarthritis, but it reports no new clinical results.

This pilot study found that intradermal 10% glucose combined with non-cross-linked hyaluronic acid improved hair density and diameter more than hyaluronic acid alone in adults with androgenetic alopecia, with no serious adverse events.

This study found that trichoscopic parameters in male androgenetic alopecia deteriorated progressively with increasing disease severity and were significantly linked to genetic, metabolic, and psychosocial factors.

This study found that combining platelet-rich plasma with systemic therapies for androgenetic alopecia may result in greater improvements in hair density and width than using PRP alone, though the differences were not statistically significant.

In this study, microneedle-assisted delivery of polyglutamate significantly improved hair parameters, scalp symptoms, and quality of life in androgenetic alopecia patients, with no serious adverse reactions reported.

This study reports that hair transplantation using follicular unit extraction and direct hair implantation can effectively restore scalp hair in post-burn alopecia, achieving natural hair direction and satisfactory growth density.

This study describes an innovative hair restoration technique combining traditional hair transplantation with autologous stem cells, which enhances hair density and quality by optimizing transplantation results through the treatment of both native and transplanted follicles.

In this study, the researchers found that the water-soluble fraction of Rhus semialata gall extract and its component Penta-O-Galloyl-β-D-Glucose promoted hair growth in human dermal papilla cells, and clinical trials supported these findings, showing improved hair density and appearance compared to placebo.

This study reported that participants applying topical human platelet exosome extract serum experienced significant improvements in hair volume, density, scalp coverage, and overall hair health compared to a placebo, and no adverse effects were observed.

In this study, researchers investigated how 5-fluorouracil (5-FU) impacts hair follicle cells, finding that it delays hair growth by inhibiting angiogenesis and β-catenin signaling. This discovery could help develop treatments for chemotherapy-induced alopecia in cancer patients receiving 5-FU.

This study found that when choosing between hair transplant and scalp micropigmentation for female pattern hair loss, scalp micropigmentation is preferred if hair density is at least 104.6 hairs/cm².

This systematic review examined 64 randomized controlled clinical trials on regenerative medicine for specific dermatologic disorders, reporting up to 68.4% improvement in androgenetic alopecia and up to 71% improvement in vitiligo among 2888 patients.

In this split-scalp study, researchers observed that combining fractional CO2 laser and PRP treatment was significantly more effective in improving hair parameters in women with female pattern hair loss than using each intervention alone or placebo.

In this study, researchers observed that applying negative pressure to nude mice led to a significant increase in hair follicle growth and angiogenesis, suggesting potential for hair regeneration through mechanisms involving SOX-9, LHX-2, and β-catenin mediation.

In this study, alcohol-free minoxidil 5% demonstrated effectiveness in improving hair growth parameters and demonstrated a good safety profile and high patient acceptance among Indian men with androgenetic alopecia over 180 days, without any reported adverse events.

This study found a significant negative correlation between serum SHBG levels and androgenetic alopecia severity in women, but not in men, while no significant correlation was observed for testosterone, estradiol, dehydroepiandrosterone sulfate, and vitamin D levels with hair loss severity across genders.

In this study on male androgenetic alopecia, the researchers reported significant increases in hair count, density, and thickness with minimal side effects over 6 weeks using adipose-derived stem cell conditioned media and minoxidil, but found no significant differences between concentrated and non-concentrated treatments.

This abstract contains no research results or discussion; it simply mentions non-research information about beards.

This review suggests that stem cells might be a promising addition or alternative to standard treatments for androgenic alopecia, but larger studies are needed to confirm these findings.

This study concluded that adding low-level laser therapy to topical minoxidil did not significantly improve hair density in androgenetic alopecia patients compared to using minoxidil alone.

This study developed a deep learning framework and quantitative model that accurately predict basic and specific classification in male androgenetic alopecia by analyzing trichoscopic images.

This study found that treatment with the polyphenolic compound TCQA activated β-catenin, promoting hair regrowth and the initiation of the anagen phase in mice and human dermal papilla cells.

This study found that dietary pyridoxine increased hair follicle density in Rex rabbits by activating PI3K/Akt, Wnt, and Notch signaling pathways, which may promote hair growth and delay telogen onset.

This study found that Paeonia lactiflora and Poria cocos extracts promoted hair regrowth in a mouse model of androgenetic alopecia, with similar effects observed to normal controls.

In this study, researchers investigated EGCG's spectroscopic properties and its interaction with DPPG lipid, finding that both experimental and theoretical approaches agree on the electronic transitions and reveal an increased absorbance due to molecular interactions.

In this study, researchers identified two genetic mutations associated with producing finer and denser wool in fine-wool sheep, involving the genes KRT74 and EDAR, which may guide future breeding efforts to enhance wool quality.