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This review explores how nanoparticles enhance cosmeceutical formulations, analyzing their roles in transporting active ingredients, and highlights the progress and challenges in using nanotechnology for beauty and health products.

This study found that the scalp coverage scoring (SCS) method is a non-invasive and reproducible technique that effectively measures hair growth and loss dynamics in male subjects with androgenetic alopecia.

Scalp cooling prevented hair loss in half of the patients, despite significant side effects.

This review suggests that the gut microbiome and metabolome may play a significant role in alopecia areata and emphasizes the potential of targeting these factors for improved prevention, diagnosis, and treatment strategies for this skin condition.

This article reports that follicular unit extraction is a minimally invasive hair restoration technique that avoids linear scarring and reduces donor-site pain compared to traditional strip harvesting methods.

The SAFE System may reduce hair transplant transection rates but has been critiqued for not being as minimally invasive as claimed.

This scoping review reports that microneedling appears to be beneficial as an adjunctive therapy for cutaneous manifestations of autoimmune diseases like alopecia areata and vitiligo, improving outcomes when paired with other treatments, though evidence is limited and further research is needed.

A new microneedle system may improve hair loss treatment by delivering ketoconazole directly to hair follicles.

This review highlights that robot-assisted surgery is still in its early stages within plastic surgery, especially for aesthetic procedures, due to challenges like high costs, equipment bulkiness, and limited docking methods despite the precision advantages offered by such technology.

This study found that GPT-4o demonstrated high concordance with in-person and image-based provider assessments in generating SALT scores for alopecia areata, suggesting its potential as an adjunct tool in clinical practice for automating these assessments.

This review found that AI in dermatology shows high diagnostic accuracy comparable to experienced clinicians, but integration into clinical practice faces challenges requiring further research.

This review highlights recent advancements in understanding and treating alopecia, emphasizing genetic and immune factors involved in different forms, and discusses emerging therapies such as gene-editing and exosome-based treatments, though achieving complete hair regrowth remains a challenge.

This chapter reviews the challenges and future prospects of using nanotechnology and phytochemistry in developing safe, effective, and precision-based therapies for Polycystic Ovary Syndrome, without reporting new clinical findings.

Taking 5-alpha reductase inhibitors does not increase breast cancer risk in men.

This review found that while MSC and EV-based therapies could potentially improve skin and hair rejuvenation, their clinical efficacy is limited by inconsistent study designs and a lack of standardization.

This study found that individualized homeopathic medicine can significantly improve outcomes in patients with alopecia areata, including complete hair regrowth and reduced SALT scores within 5 to 12 months, without relapse, and shows promise for alopecia universalis through targeted miasmatic and constitutional remedies.

In this study, researchers conducted a large genome-wide association meta-analysis and found 30 significant genetic loci linked to the risk of dermatophytosis, shedding light on the roles of keratin biology, skin barrier defects, immune dysfunction, and obesity in the disease.

This scoping review aims to map existing literature on alopecia associated with multiple sclerosis disease-modifying therapies, exploring types, incidence, and potential mechanisms, while noting that observed cases may be related more to treatment-induced immune changes than the disease itself.

The authors concluded that there is no increased association between COVID-19 vaccination and alopecia areata, and the overall incidence of the condition in vaccinated individuals matches historical controls.

This review discusses various types of hair loss associated with COVID-19 and vaccinations, highlighting acute telogen hair loss as the most common form, but reports no new clinical results.

This study suggests that PKCß plays a critical role in modulating the dermal inflammatory microenvironment in response to dietary lipids in mice.

This article discusses the anatomical and biological aspects of hair follicle stem cells in the bulge region but reports no new research findings.

This study found that light stimulation of intrinsically photosensitive retinal ganglion cells in the eyes can activate hair follicle stem cells through a neural circuit involving the sympathetic nervous system.

This study reviewed the efficacy of mechanical fractionation techniques to produce tissue stromal vascular fraction (tSVF) and found that tSVF injections are particularly effective for conditions like osteoarthritis and wound healing, with centrifugation before fractionation improving isolation efficiency regardless of preparation method.

This review examines the current landscape of drug repositioning, highlighting that computational methods expand possibilities for reusing existing drugs to treat unmet medical needs. The authors discuss both the potential of these methods and the challenges faced in identifying new therapeutic applications.

In this study, the researchers observed that inducing and then withdrawing β-catenin expression in a bigenic mouse model caused reversible changes in skin morphology, indicating dependence on β-catenin signaling.

This review discusses advancements in skin microphysiological systems, such as 3D bioprinting, skin organoids, and skin-on-a-chip, and their effectiveness in emulating human skin functions for research and preclinical applications, highlighting the potential for replacing animal testing with these innovative technologies.

This scoping review reports that while empirical evidence suggests an overlap between Long/Post Covid-19 syndrome, chronic fatigue syndrome, and fibromyalgia, the underlying molecular mechanisms remain unclear, highlighting the need for standardized definitions and rigorous methodologies in Long Covid research.

This review highlights recent advancements in FUE hair transplantation techniques and technologies, noting significant improvements in reducing follicle damage and increasing procedure speed, while emphasizing the need for surgeons to choose suitable devices for each patient's specific needs.

This review examined the diverse therapeutic potentials of cannabinoids, highlighting their applications in pain, neurological, and cancer treatments, and emphasized the benefits of biodegradable polymers in improving drug delivery; however, further clinical trials are needed to fully explore these potentials.