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This study reported a new method enabling the observation of the full leg regeneration process in the crustacean *Parhyale hawaiensis* over 10 days, capturing cellular resolution while minimizing photodamage, through innovative imaging techniques and computer-assisted cell tracking.

This review discusses the complex causal relationships between testosterone exposure and various health outcomes, but notes that the studies reviewed show substantial heterogeneity.

In this systematic review, the researchers observed that topical caffeine preparations appear safe and effective against hair loss, but most studies had low-quality evidence due to design flaws, indicating the need for better-designed trials before drawing definitive conclusions.

This study found that in men with androgenetic alopecia, the expression levels of genes SIRT3 and SIRT7 were reduced, while NFATC1 and PDL-1 were elevated, aligning with patterns seen in aging hair follicles, suggesting these genes' roles in AGA pathogenesis.

This study found that while most women reported aesthetic improvement after PRP facial injections, objective skin analyzer data showed no significant changes, but midface volume improvement was more likely in those with lower platelet counts and higher estradiol levels.

This review examines the mechanisms of hair follicle development and regeneration, discussing current hair loss treatments and emerging therapies like low-level laser therapy and stem cell therapy, which the authors suggest show promise in managing hair loss.

Custom software found that common allergy drugs might have new uses for various conditions and could improve survival in some cancers.

In this study, researchers found a significant relationship between mid-luteal progesterone levels and 25-hydroxy vitamin D levels in infertile patients, suggesting that about 20 ng/mL of vitamin D may be necessary to trigger ovulation or support progesterone secretion.

This study found that COL17 deficiency in neonatal mice causes abnormal skin cell proliferation due to disrupted Wnt signaling, while replenishing or overexpressing COL17 can reverse this effect in both neonatal and aged skin.

This study concluded that terminal Schwann cells are essential for the maintenance and regeneration of mechanosensory lanceolate complexes at hair follicles in adult mice.

This review summarizes NCCN guidelines for prostate cancer early detection, focusing on strategies to maximize detection of potentially curable cases while minimizing unnecessary procedures, but it reports no new clinical findings.

Alopecia areata severity is linked to increased TH1 and TH2 activity.

The researchers reported that stress-induced keratins in human skin are expressed at lower levels than those in healthy skin and are co-regulated with genes involved in differentiation, inflammation, and immunity, rather than replacing keratins of normal differentiation or indicating cell proliferation.

This review summarizes various indices used to assess disease activity and damage in systemic lupus erythematosus, highlighting challenges in universal consensus and their practical applications in research and clinical settings.

This review discusses the unique advantages and challenges of microneedle arrays for vaccine and immunotherapy delivery but reports no new clinical results.

This study found no clinically significant effects of intraovarian injection of platelet-rich plasma on ovarian function over one year in patients with extremely low functional ovarian reserve.

This study found thousands of differentially expressed genes and proteins that may be associated with wool growth, suggesting potential gene families involved in hair growth regulation.

This study found that combined intense pulsed light and low-level light therapy significantly improved ocular surface outcomes and quality of life for patients with meibomian gland dysfunction and dry eye disease.

The study suggested certain immune cells might cause alopecia areata, but it was retracted.

This review discusses how transposable element activation may hinder tissue regeneration and explores mechanisms to control this activity, reporting no new experimental results.

This study found that among older men, lower calculated free testosterone was significantly associated with a higher risk of heart failure, suggesting a possible role of testosterone deficiency in heart failure incidence.

This review describes how liver and kidney diseases and diabetes may affect ethyl glucuronide levels in hair, impacting forensic and clinical interpretations, but reports no new experimental results.

This study reported that the Computational Analysis of Novel Drug Opportunities platform effectively uses integrated biological data, including side effects and pathways, to generate potential drug candidates for colon cancer and migraine disorders.

This study found that the incidence of hyperkalemia is low among transgender, gender nonbinary, and gender-nonconforming individuals, particularly those under 45, but increases with age.

This study suggests that human hair follicles may serve as a model for molecular analysis of ABCA4 gene splice-site variants, facilitating research into the pathogenicity of ABCA4 retinopathies.

The authors concluded that while PRP is a promising and well-tolerated treatment for early to moderate knee osteoarthritis, standardizing preparation protocols, patient selection, and outcome reporting is crucial to enhance comparability and inform clinical practice.

This study suggests that genetic overlap between alopecia areata and major depressive disorder may be limited to the MHC region, highlighting the need for further research.

This study explores the potential connection between circulating cytokines and immune skin diseases, offering insights that may enhance understanding of their causes, diagnosis, and treatment approaches.

In this study, researchers developed an in vitro airway-organoid model using human lung-derived cell lines on RADA16-I hydrogels to serve as a potential tool for studying adenovirus isolation, pathogenesis, and antiviral drug screening.

This article explores the historical development and evolution of stereotactic radiosurgery (SRS) and stereotactic body radiation therapy (SBRT), emphasizing advancements in safety and technology, and reports no new clinical results.