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This review discusses the metabolic and physiological mechanisms that maintain hematopoietic stem cell function, particularly focusing on oxygen and energy homeostasis, but it reports no new experimental results.

This study suggests that human hair follicles may actively suppress natural killer cells, which contrasts with the observed defects in NK cell regulation in alopecia areata.

This study produced a high-coverage genome of the Tyrolean Iceman, revealing no Steppe-related ancestry but significant Anatolian-farmer-related ancestry, and found genetic markers associated with darker skin, male-pattern baldness, type 2 diabetes, and obesity, aligning with observations of his mummified body.

This review examines the anti-alopecia effects of plant-derived phytochemicals and their mechanisms for promoting hair growth, but it reports no new clinical findings.

This study concluded that overexpressing TERT and BMI1 in cultured human dermal papilla cells extended their lifespan and enhanced their ability to induce hair growth in mice.

This review reports that Dang Gui (Radix Angelica sinensis) possesses bidirectional immunoregulatory effects, enhancing immune cell proliferation and function, and may benefit immune-related diseases such as cancer and anemia. It also evaluates regulatory and safety aspects, aiming to guide future research and clinical use.

Veratric Acid may help promote hair growth and reduce hair loss.

In this study, researchers analyzed skin tissue from two sheep breeds during the growing period and identified 56 differentially expressed lncRNAs and 616 mRNAs linked to hair follicle development, suggesting potential targets for improving sheep wool quality through genetic and molecular approaches.

In this study, researchers found that topical application of the diabetes medication Sitagliptin in mice accelerates hair follicle regeneration and reduces fibrosis, suggesting it could be repurposed to treat hair loss conditions like alopecia.

In this study, researchers found that FGF9 plays a significant role in sheep wool growth by accelerating the proliferation and cell cycle of dermal papilla cells, potentially through regulation of the Wnt/β-catenin signaling pathway.

This review explores whether SARS-CoV-2 could trigger or worsen α-synucleinopathies, like Parkinson's disease, by affecting α-synuclein misfolding and aggregation, potentially linking COVID-19 with the development of parkinsonism-like symptoms.

This study assessed breeding value estimation methods for Korean Sapsaree dogs, finding varied accuracy across BLUP approaches and identifying significant genomic regions affecting traits like body height and hair length. The researchers suggest these findings can enhance breeding strategies for this culturally significant breed.

This study highlights the genetic complexities in alopecia areata, emphasizing the role of microRNAs and their association with other immune-related diseases, which could inform targeted treatment strategies.

This review discusses recent findings on the pathology, diagnosis, and treatment of inflammatory bowel disease and reports no new clinical results.

This perspective outlines the current understanding and knowledge gaps in the cellular and molecular mechanisms of wound healing, highlighting their implications for pathological conditions like keloids and chronic wounds, and reviews potential novel therapies for these issues.

This review evaluates methods to study stem cell division patterns, particularly in the mammary gland, and discusses genetic factors affecting division modalities and their implications for breast cancer, but reports no new results.

In this study, researchers found that Notch signaling is crucial for late-stage epidermal differentiation and postnatal hair cycle homeostasis by regulating hair follicle stem cell proliferation and differentiation.

This publication provides a standardized nomenclature for classifying microscopic lesions in laboratory rat and mouse skin, aiming to harmonize international toxicological research.

This review discusses the potential role of mesenchymal stromal cell-derived exosomes in skin regeneration and calls for more research to address clinical translation challenges, without reporting new results.

In this review, biomaterial-based mechanical strategies were highlighted for their potential to enhance skin regeneration and promote scarless repair, though a comprehensive understanding of their underlying mechanisms is still needed for broader application.

This review evaluates in vitro hair follicle models, techniques, and challenges without reporting new clinical results, emphasizing their future potential in hair transplantation.

In this study, researchers found that after reducing GABAergic inhibition in rats' auditory midbrain, the brain quickly compensates by increasing local neurosteroid synthesis to maintain balance in neural circuits.

This review discusses the potential of bacterial extracellular vesicles in regenerative medicine, highlighting their advantages in addressing current EV challenges, and provides strategies for optimizing their preparation; it reports no new clinical results.

This review explores the application and implications of 3D bioprinting in plastic surgery but reports no new clinical results, emphasizing its potential benefits and challenges for future research.

This study found that a 5-mer peptide called P5 promotes hair growth by activating adiponectin receptor 1, suggesting its potential use as a topical treatment for alopecia.

This review discusses how targeting protein degradation processes may help overcome cancer drug resistance, but reports no new clinical results and suggests further research for precise therapeutic strategies.

This review highlights the potential of nanotechnology-based formulations in hair care and treatment, emphasizing how these innovative materials can enhance the stability, efficacy, and safety of active compounds while addressing the limitations of conventional formulations.

This study found that papillary dermal fibroblast progenitors in newborn mouse skin can be isolated and cultured to generate male germline cell precursors, demonstrating their potential through differentiation into cells with meiotic capability.

Inhibiting PGD2 and using dermal papilla cells may improve skin and hair regeneration.

This review highlights how integrating medicinal chemistry with delivery science could transform the limitations of PROTACs—such as poor solubility and low cell permeability—into strengths, potentially advancing these compounds from experimental stages to clinical applications by optimizing their delivery and enhancing therapeutic efficacy.