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This study suggests that hydroxypinacolone retinoate (HPR) may be an effective alternative to tretinoin for anti-aging skin treatments, offering similar collagen production benefits without increased skin irritation.

This study found that Hydroxypinacolone Retinoate (HPR) may alleviate UV-induced skin photoaging by enhancing collagen synthesis, reducing degradation, and modulating inflammatory and oxidative responses in a dose-dependent manner.

This summary offers an overview of selenium's forms, its biological roles, and dietary sources, but reports no specific research findings.

This study synthesized and evaluated hydroxycinnamate derivatives for their ability to inhibit human SRD5A1, finding that three compounds showed significant inhibitory activity and low cytotoxicity. Compound 10a notably reduced SRD5A1 protein expression in cells, suggesting potential for nonsteroidal treatment of androgen-related conditions.

This study describes a new condition called scalp dysesthesia in 11 women, most of whom experienced symptom improvement with low-dose antidepressants.

In this case study, a 10-month-old Doberman with generalized demodicosis recovered fully after treatment with a combination of systemic and topical therapies, including ivermectin, hydroxyzine, enrofloxacin, fluralaner, and specialized shampoos.

This case report describes a 48-year-old male with severe, itchy hypertrophic lichen planus who showed a 90% improvement in lesions following 4 months of treatment with oral acitretin, with no recurrence 6 months posttreatment.

This study provides evidence that human skin contains genes and enzymes necessary for producing serotonin and melatonin.

Cold waving solutions quickly reduce cystine to cysteine in hair.

This study found that FZD2 is crucial for hair follicle formation and postnatal growth in mice and has a novel role in regulating early epidermal development, including stratification and cornification.

This study found that hydroxycinnamate derivatives, especially a compound named 10a, effectively inhibited SRD5A1 activity and protein expression in cell assays, suggesting potential for treating androgen-related conditions.

This study found that Equisetum arvense, or horsetail, water extracts prepared with polyethylene glycol in an ultrasonic bath yielded the highest levels of phenolic compounds, such as hydroxycinnamic acids and flavonoids, indicating that this method improves the release of biologically active substances.

This study found that lipid peroxidation products play a clear role in the pathogenesis of skin diseases like psoriasis, vitiligo, and alopecia, but their role in diseases like melanoma and atopic dermatitis remains unclear.

This preliminary study suggests that baseline central serotonin turnover, indicated by CSF 5-HIAA levels, may influence treatment response to serotonin re-uptake inhibitors in women with trichotillomania.

In this study, PGD2 was shown to increase testosterone production in human keratinocytes through reactive oxygen species, suggesting potential benefits of antioxidants like N-acetyl-cysteine for AGA patients.

This study synthesized and characterized new 2-hydroxypyrrolidine/piperidine derivatives using FeCl₃·6H₂O as a catalyst, but it reports no biological or clinical results.

This study found that biotransformation of finasteride by Aspergillus niger produced two metabolites with different levels of lipoxygenase inhibition, suggesting potential for developing more potent derivatives.

In this study, researchers synthesized the fictional compound 1-hydroxyindole and discovered its potential medical applications, including anti-aging properties, itch relief for atopic dermatitis, and as a stronger treatment for dementia compared to cilostazol. Additionally, they found that 1-methoxyindole derivatives function as anticancer agents in diets.

This study found that a novel thiohydantoin derivative, 3a, effectively inhibited androgen receptor activity in LNCaP cells and showed promising in vivo results by reducing testosterone-induced prostate changes, outperforming finasteride in mitigating prostate index and histopathological alterations.

In this study, researchers evaluated 27 drugs for antifungal activity against Cryptococcus strains and found that some antiparasitics and antidepressants showed potential by reducing fungal growth and capsule size, with particular enhancements when combined with fluconazole.

A document listed serious side effects from various drugs, including deaths and diseases, emphasizing the importance of being aware of drug side effects.

This review details the diverse catalytic activities of abzymes in systemic lupus erythematosus (SLE) and reports no new experimental findings; it discusses the impact of these abzymes on disease pathogenesis.

In this study, hydrolysates of lactic acid bacteria were found to enhance hair growth in C57BL/6 male mice more effectively than 5% minoxidil.

This study reports that in aged mice, hair follicle dermal stem cells exhibit diminished self-renewal and preferential differentiation into dermal sheath cells, contributing to age-related hair loss.

This study found that both Th1 and Th2 cytokine markers were elevated in the serum and skin of patients with alopecia areata, with Th2 markers more closely linked to disease severity.

This study found that activation of the transcription factor Nrf2 in keratinocytes promotes wound healing in mice by expanding hair follicle stem cells, independent of changes in keratinocyte proliferation or migration.

In this study, topical tofacitinib significantly promoted hair regrowth in mice, outpacing both minoxidil and controls over 21 days, with findings suggesting increased VEGF levels and decreased inflammation as possible mechanisms.

This study reported that microparticle-loaded emulsions containing caffeic acid achieved more homogeneous distribution and prolonged release in hair follicles, suggesting potential for effective folliculitis treatment.

This study suggests that setipiprant's inhibitory effect on aldose reductase may contribute to its anti-inflammatory properties, adding a possible mechanism beyond its known action on the prostaglandin D2 receptor.

Finasteride metabolism varies by age, sex, and P450 inducers, with males processing it faster.