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In this study, a new apple stem cell extract serum significantly improved signs of skin aging and enhanced cell metabolism in human senescent fibroblasts, showing visible effects after one week of use.

In this study, researchers found that ginsenoside Re from Panax ginseng increased hair shaft length and duration in mice, comparable to minoxidil, by modulating TGF-β signaling pathways.

This review discusses various dermatologic treatments for periorbital skin rejuvenation but reports no new clinical results; it highlights the importance of patient selection and aging severity in choosing appropriate therapies.

In this study, the combination of Poly-D,L-Lactic Acid and Platelet-Rich Plasma was reported to be effective for improving wrinkle severity and skin brightness in a 45-year-old woman.

This study hypothesizes that the curling of hair may result from the contraction of the Arrector Pili Muscle, contributing to the diverse types of curly hair.

This study found that gels containing glycyrrhizic acid and aqueous Glycyrrhiza glabra extract significantly reduced underarm hair growth in terms of area, thickness, length, and number compared to their gel bases.

This review highlights the potential of amphiregulin as a therapeutic target, noting its role in both fibrotic and malignant diseases, and discusses promising early findings but reports no new clinical results.

This chapter outlines eyebrow aging and aesthetics and describes a five-step approach using neurotoxin and filler synergy to enhance eyebrow appearance, but reports no new clinical results.

In this study, researchers found that Derinat, a TRPCs inhibitor, reduced oxidative stress and prolonged the anagen phase of hair growth in mice, supporting its potential as a therapy for androgenetic alopecia by improving clinical outcomes and enhancing quality of life for those affected.

Solid Lipid Particle technology makes retinol more stable, effective, and gentle on the skin.

In this research, the author hypothesizes that curly hair is influenced by the contraction of the Arrector Pili muscle, suggesting that its relaxation through specific treatments could potentially modulate hair follicle curvature, but further studies are needed to confirm this mechanism.

The new anti-aging ingredient improves skin hydration, elasticity, and reduces wrinkles.

This study identifies a mechanism where dsRNA activates TLR3 to induce RA production, promoting hair follicle regeneration in mice and suggesting a potential role in human tissue regeneration.

This study demonstrated that elevated GABA levels can worsen stress-induced hair growth inhibition in mice, while GABAA antagonists like ginkgolide A may help alleviate these effects.

This study reported that atelocollagen enhances collagen synthesis and reduces oxidative stress in aged skin by increasing glycine uptake through GlyT1, resulting in improved skin elasticity and collagen density in aged mice, with effects superior to glycine alone.

This narrative review reported that intradermal injection of autologous platelet-rich plasma showed objective improvement and increased patient satisfaction in treating periorbital wrinkles, though the authors noted the need for further rigorous studies to confirm these findings.

This review discusses the efficacy and safety of 5-alpha reductase inhibitors for treating androgenetic alopecia, noting concerns about sexual side effects, which are typically uncommon and often resolve over time.

This study found that a topical treatment combining arginine and zinc significantly reduced hair loss and increased anagen hair percentage in patients with androgenetic alopecia and telogen effluvium, suggesting it might be a promising alternative to finasteride.

In this Italian retrospective study, ritlecitinib 50 mg/day showed effectiveness and good tolerability for treating severe alopecia areata over 24 weeks, achieving significant hair regrowth particularly in adolescents, as well as improvements in eyebrows, eyelashes, nails, and quality of life, with mostly mild adverse effects.

Retinoic acids temporarily change skin stem cells to a slower cycle and more differentiated state.

This study found that some patients with alopecia areata who did not respond to ritlecitinib treatment by Week 24 achieved a positive response with continued therapy by Week 48, with tolerable side effects.

This study found that dynamic resilient hyaluronic acid fillers were effective and well-tolerated for correcting moderate-to-severe nasolabial folds in people of color, with improvements in wrinkle severity and fewer adverse events compared to non-people of color.

This minireview discusses the mechanisms of facial aging, examines current literature, and proposes filler injection protocols, but it reports no new clinical results.

Alpha-hydroxy acids, like glycolic acid, safely improve skin issues and work on all skin types.

This study reports that Iressa, an anti-cancer agent, commonly causes acneiform eruptions and xerosis as cutaneous side effects, similar to other agents targeting epidermal growth factor receptors.

This study suggests that the PPP2R3C gene may confer susceptibility to psoriatic arthritis and psoriasis vulgaris in Chinese patients, with additional possible associations involving IL-23R, ERN1, IFIH1, and KIF3A genes.

This paper discusses the hypothesis that anti-acne agents may work by reducing FGFR2 signaling, and emphasizes FGFR2's potential role in acne pathogenesis, but it reports no new experimental findings.

This review discusses Amphiregulin (AREG) as a potential target for treating fibrotic disorders and cancer, highlighting its role in disease progression and promising results in preclinical studies and early trials.

This study reports that Hair RiseTM microemulsion, made from plant extracts, significantly enhanced hair follicle cell growth and improved hair growth signaling pathways, suggesting it as a plant-based alternative for androgenetic alopecia treatment.