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In this review, the researchers reported that 5α-reductase inhibitors demonstrated neuroprotective effects and reduced dyskinesias in animal models of Parkinson's disease, suggesting their potential for repurposing to manage symptoms in men with PD.

In this study, researchers found that extrafollicular progenitors marked by Hic1 are the main contributors to reparative fibroblasts in wound repair, with potential to modulate healing outcomes through genetic and pharmacological interventions.

This review provides an overview of Hox genes, focusing on their evolutionary history, genomic organization, and roles in development, but reports no new study results.

Zizyphus lotus leaves and fruits have strong antidiabetic effects and potential skin benefits.

This study found that children with autism spectrum disorder generally have lower levels of both essential and toxic trace elements in their hair compared to controls.

This review highlights how diabetes affects stem and progenitor cells through altered signaling and homeostasis, impacting tissue function and complicating diabetic therapy efforts; new clinical results are not presented.

This review discusses the state-of-the-art knowledge on pseudoxanthoma elasticum, summarizing recent advancements in genetics, pathomechanisms, and potential treatments but reports no new clinical findings.

This review examines the regeneration capabilities of skin, oesophagus, and oral mucosa, highlighting the oral mucosa's unique scarless healing properties and the potential of cell therapy to improve scar reduction in wound healing.

This review highlights the role of all-trans retinoic acid in regulating stem and progenitor cell proliferation and differentiation, suggesting its potential to enhance treatments in regenerative medicine and cancer.

This study found that global PCOS prevalence in adolescents is 6.3% under new 2023 guideline criteria, compared to 9.8% using Rotterdam criteria; excluding PCOM may prevent over-diagnosis, while recognizing irregular cycles or hyperandrogenism helps avoid under-diagnosis by identifying at-risk individuals for further monitoring.

This study suggests that melanoma tumor cells exhibit intrinsic plasticity, challenging the applicability of the cancer stem cell model to this malignancy.

This review highlights how social, environmental, and biological factors combine to increase COVID-19 risks in the African American community, emphasizing the need to understand these complex disparities; it reports no new results.

In this study, researchers found that basal cell carcinomas with common Hedgehog signaling mutations may require additional mutations to hyperactivate downstream signaling and progress beyond dormancy.

This study observed that reduced in utero exposure to the neurosteroid allopregnanolone increased anxiety-like behavior in female guinea pigs during the juvenile period without affecting long-term allopregnanolone levels.

This study found that the truncated hHb1-DeltaN transcript in breast cancer cells is produced by a cryptic intron promoter and responds to DNA demethylation, potentially altering cancer cell adhesion.

This review examines the complex mechanisms that regulate skin stem cell development, activation, and differentiation, emphasizing the molecular signaling pathways that influence their fate and contribute to skin homeostasis.

This study found that UC.145 influences DKK1 methylation and Wnt signaling in gastric cancer, with implications for patient survival and its potential as a predictive biomarker.

This review discusses the developmental origins and diversity of dermal fibroblasts, focusing on their roles in epidermal and hair follicle growth, but reports no clinical results.

This review explores the current understanding of hair follicle development and regeneration, emphasizing the molecular pathways involved and the potential for bioengineering hair follicles in vitro to advance hair regeneration strategies.

This study developed an improved reference genome for the African spiny mouse using long Nanopore sequencing reads, potentially aiding future research into the species' remarkable tissue regeneration capabilities.

This review discusses the emerging considerations and challenges of uterus transplantation for transgender women but presents no new clinical results.

This study found that cultured foreskin is not suitable for studying H2A.J-related tissue changes during radiation-induced dermatitis due to existing high H2A.J expression and cytokine secretion even without irradiation.

This review highlights the regenerative abilities of *Xenopus laevis*, focusing on how tadpoles regrow complex tail structures and the cellular and molecular mechanisms behind this. It underscores *X. laevis* as a valuable model for understanding regeneration, with insights potentially advancing regenerative medicine.

This study showed that treating mouse fibroblasts with TTNPB can efficiently convert them into dermal-papilla-cell-like cells with strong hair-inducing capacity, suggesting potential for hair follicle regeneration therapies.

This study found that a combination of four transcription factors can transform mouse fibroblasts into cells resembling inner ear hair cells, potentially aiding research into hearing loss treatments.

In this study, researchers performed a genome-wide characterization of the Wnt gene family in domestic donkeys, identifying 19 genes and highlighting their evolutionary conservation among mammals, along with tissue-specific expression patterns potentially linked to reproductive regulation and tissue homeostasis.

This review synthesizes the diverse roles of the transcription factor LHX2 in development, tissue maintenance, and injury repair across various organ systems, highlighting its potential therapeutic applications and significance in regenerative medicine, particularly in developmental disorders and tissue regeneration.

This chapter reviews the complex relationship between PCOS and sexual dysfunction, highlighting its fundamental role as a biopsychosocial manifestation rather than a secondary complication, and calls for comprehensive, patient-centered care; it reports no new clinical results.

This study reported that postnatal environmental factors, such as childhood height and early hospitalization for immune-related diseases, were associated with an increased risk of testicular germ-cell tumor, with minimal observed variation between seminomas and non-seminomas.

In this study, researchers found that while most genetic variants analyzed were not associated with PCOS in Polish women, the INSR rs1799817 polymorphism may be linked to acne, a symptom of the disorder.