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In this study, researchers identified indometacin as a suitable active ingredient for a combination gel aimed at treating mastopathy and preventing breast cancer, establishing its concentration using literary analysis, marketing research, and in vitro biopharmaceutical methods.

This review highlights the potential of microneedles for immunotherapy, emphasizing their ability to enhance immune responses and reduce side effects through precise and stimuli-responsive delivery, especially in tumor treatment, while also noting the limitations and areas for improvement in current systems.

Human enzymes can detoxify harmful substances but might also increase their cancer risk.

This review discusses 3D printing developments in topical delivery systems, highlighting the potential for 3D printed microneedles to become prominent in personalized cosmetic applications, but reports no new experimental results.

This study found that Myrtus communis leaf extract significantly decreased IL-1α and increased VEGF gene expressions in human keratinocytes, which may relate to the plant's traditional uses for hair loss and wound healing, though further research is needed to explore these effects.

This review examines the various causes of Alopecia, traditional synthetic treatments, and explores less harmful, natural alternatives with potential economic benefits, though it notes that these findings are based on reviewing existing studies rather than presenting new experimental data.

This review explores the interactions between the skin, peripheral nervous system, and immune system and reports no new results; the authors highlight the importance of understanding these connections for various skin conditions.

This study found that the alcohol extract of Vernonia anthelmintica may counteract stress-induced hair follicle growth inhibition in mice, potentially offering a new approach for treating stress-related hair loss.

This study found that women with androgenetic alopecia and PCOS who have type D personality reported higher stress levels and used dysfunctional coping strategies more frequently.

In this study, researchers evaluated the stability and color changes of compounded minoxidil formulations used for alopecia, finding that while the formulations remained chemically and microbiologically stable for up to 380 days, significant color changes were observed, which likely do not affect the product's effectiveness.

This review highlights that synthetic biodegradable polymers like PVA, PCL, PLA, PLGA, PU, and PEO/PEG can address the limitations of natural polymers in wound healing, offering improved mechanical properties and slower degradation, thereby enhancing their application as wound dressings.

This review discusses the association between emotional stress-related neuropeptides and the pathogenesis of alopecia areata, reporting no new experimental findings.

This study highlights the severe health risks and dependence associated with non-medical androgen use among gym-goers, stressing the need for specialized primary care and harm-reduction strategies due to potentially fatal outcomes even after prolonged cessation.

This research highlights that psychological stress can adversely affect hair growth in mice, implicating potential pathways that may be relevant in understanding stress-induced hair growth inhibition in humans.

Stress can cause hair loss and skin issues by affecting hair growth cycles.

This review discusses the roles of several neuropeptides in skin-immune interactions and inflammatory responses, reporting no new results and emphasizing the need for further study in conditions such as psoriasis and dermatitis.

This study found that acute stress in rats inhibits hair growth, likely through increased cortisol levels and activation of the substance P-mast cell pathway.

This review reported that while glycyl-L-histidyl-L-lysine tripeptide copper complex (GHK–Cu) has limited skin permeation when used alone, liposomes may enhance its absorption, but there is limited research on this aspect, highlighting a need for further studies.

This study outlines trichodynia, a painful scalp condition often linked with various types of alopecia and psychiatric disorders, noting the absence of specific treatments and highlighting the need for further research on therapeutic options.

This chapter discusses various substances and therapies for dermatological applications, including heliotherapy, UVB, khellin, and others, but reports no new research findings.

This study reported that active smokers, including e-cigarette and hookah users, had worse skin quality with more wrinkles and pigmentation compared to ex-smokers and non-smokers, suggesting smoking negatively impacts skin health and may motivate cessation efforts.

This article reviews over-the-counter products and active ingredients marketed for hair loss treatment, noting that many lack robust efficacy evidence except for minoxidil, which has temporary effects, and highlights the caution needed when recommending products to pregnant and breastfeeding women.

This study found that a significant portion of counterfeit drugs seized among bodybuilders did not match their labels, with many containing undeclared anabolic steroids or other unexpected active ingredients.

This study found that a hair tonic formulation using candlenut oil as an active ingredient could significantly promote hair growth in rabbits, achieving 29.77 mm in 22 days.

This study found that arylsulfatase enzymes in hair follicles can convert the active form of minoxidil back to its inactive form, potentially affecting its effectiveness in treating androgenetic alopecia.

In this study, researchers developed a polyherbal hair growth oil using botanical substances and base oils like coconut and castor oil, finding it to be stable, non-irritating, and suggesting potential hair-growing properties through mechanisms such as scalp blood flow improvement and anti-inflammatory effects.

This study explores potential treatments for post COVID-19 complications using natural substances through molecular docking, but reports no new clinical results and existing treatments remain limited to prophylaxis and therapeutics.

In this summary of needle mesotherapy's role in treating alopecia, the researchers highlight its use in delivering beneficial substances directly to the skin or hair follicles, showing hair loss reduction after one treatment and hair regrowth after several sessions, although contraindications exist for certain populations.

This study suggests that holes found in mature hair fibers may be linked to daily hair care actions and the removal of extractable substances.

Negative expectations can cause adverse effects in patients even without active treatment, and managing this nocebo effect involves better communication and patient-clinician relationships.