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This study found that using an antimicrobial lotion for 18 months may reduce inflammation and potentially partially reverse hair loss in men with androgenetic alopecia.

This study demonstrates a sample preparation method for wool follicles that allows for clear keratin labeling and ultrastructural preservation in microscopy, reducing common artefacts from conventional fixation techniques.

This study reported a marginally lower sperm retrieval rate using micro-testicular sperm extraction (m-TESE) among nonmosaic Klinefelter Syndrome patients compared to existing literature, with younger patients benefitting more significantly from the procedure.

This review highlights the potential of microneedles as a low-cost, well-tolerated method for transdermal drug delivery in dermatology, though further research is needed to establish their clinical efficacy.

This study at Luigi Sacco University Hospital identified three key macro symptoms of long COVID—neurological, sensorial, and physical—and found that their development is associated with comorbidities, medications during acute COVID-19, and demographic factors like age and gender.

In this study, researchers used synchrotron X-ray imaging to examine rat vibrissa follicles, finding that despite variations in vibrissa length and follicle size, certain sensory structures remain consistent, suggesting specialized roles in sensory processing depending on the vibrissa type.

This article discusses the complexities in diagnosing hair shaft disorders and the potential insights hair microscopy can provide, without reporting new clinical findings.

This study used ultrahigh-resolution optical coherence tomography to observe hair shaft structures, finding melanin granules absent only in white hair, which may explain color differences between black and white hair.

The document concludes that the trichogram is a useful tool for diagnosing hair loss and suggests semi-organ cultures for practical trichological research.

This systematic review found that topical adenosine may increase hair thickness and density while reducing hair loss, but the strength of evidence is low due to issues with trial design and sample size.

This study investigated the hair of German shepherd dogs, revealing variations in color, shape, and band patterns across different body regions, while all hair types shared similar anatomical structures such as continuous, vacuolated medullas and cuticular scales with smooth or rippled margins.

This article discusses the unique aspects of hair transplantation for achieving natural and dense coverage, but it provides no new clinical results.

In this study involving 20 participants with alopecia areata, microneedling was reported to clinically improve hair density and growth in affected areas, with results starting around one month and concluding three months after the final treatment session.

Cosmetic procedures can improve skin appearance and boost confidence.

This review examines dandruff and seborrheic dermatitis, highlighting the role of Malassezia yeasts in inflammation and hyper-proliferation, and reports no new clinical findings.

This study found that antibiotic-induced gut dysbiosis, particularly overgrowth of Lactobacillus murinus, can lead to hair loss in mice by depleting biotin.

This study found that in vivo, a novel microneedle system for valproic acid delivery may improve hair regrowth efficacy by upregulating hair follicle development pathways more effectively than topical application.

This study suggests that the HDAC9 gene is a third susceptibility gene for male-pattern baldness, with significant associations found in both German and Australian samples.

This study found that alkaloids isolated from Eclipta alba leaves showed increasing antimicrobial activity with higher concentrations, particularly against S. aureus and E. coli, suggesting potential for developing antimicrobial agents.

This study identified upregulation of genes linked to fibroproliferative disorders, such as platelet-derived growth factor and collagen genes, in patients with central centrifugal cicatricial alopecia, suggesting potential therapeutic targets.

This study found that a combination of low-dose isotretinoin and oral azithromycin pulse effectively treats severe acne with an acceptable side effect profile and relatively low relapse rates.

This systematic review provides an in-depth evaluation of non-invasive imaging and biophysical methods for diagnosing and monitoring vitiligo, emphasizing the need for studies with larger sample sizes to verify their use in clinical practice and research.

This study highlights ongoing limitations in the administration and reporting of FACE-Q Aesthetic scale data, recommending that future research follow the User's Guide for proper administration and scoring, justify the study's time frame, and provide sample size calculations for key outcomes.

In this study, researchers found histopathological similarities between L-tryptophan eosinophilic myalgia syndrome and idiopathic eosinophilic fasciitis, with certain unique inflammatory features present in the former.

This study found that isotretinoin therapy at 0.5 mg/kg per day does not significantly alter hair growth parameters in patients with moderate-severe acne vulgaris over a three-month period.

This review discusses the development of surgical hair restoration techniques and highlights the potential of hair follicle cell cloning to address current limitations.

In this study, transplanted hair follicles from different body sites showed changes in morphology and immune status, suggesting their ability to adapt and function in new recipient areas such as the scalp or eyebrows.

This study found that platelet-rich plasma with microneedling for hair loss was mostly well tolerated, but some patients experienced mild side effects like scalp itching, transient hair shedding, and lymphadenopathy.

In this study, using a 16G epidural needle for preparing the recipient area in hair implantation minimized grafts popping out and resulted in a natural-looking hairline with satisfactory graft survival.

This paper discusses methods for distinguishing viable microbial communities in hair follicle dysbiosis studies and reports no new clinical results, suggesting potential improvements in sample analysis.