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In this study, researchers developed a polyphenol–amino acid nanozyme capable of controlled hydrogen peroxide delivery, which effectively activated hair follicles via oxidative stress in a mouse model, suggesting a potential non-pharmacological treatment for alopecia.

This study reports that PADI4, an enzyme involved in posttranslational protein modifications, regulates progenitor cell transitions in hair follicle development by repressing transcription and interacting with translational and ribosomal processes.

In this study, PA-011, a traditional Chinese medicine extract, was shown to improve hair growth in alopecia areata model mice by reducing skin inflammation and altering skin microbiota, indicating its potential therapeutic role for this condition.

In this study, researchers developed a simplified and reliable method to prepare human hair shaft samples, achieving over 75% protein extraction efficiency and improved keratin sequence coverage, with the approach showing high reproducibility across different labs and operators.

This study found that extracellular vesicles from erythrocytes may promote hair regeneration in patients with androgenic alopecia by transferring components that upregulate Wnt/β-catenin signaling and are involved in the formation of the skin's outer barrier.

This study used human stem cell-derived skin organoids to model EV-A71 infection, revealing that various skin cell types are susceptible to the virus and identifying a potential drug target and replication inhibitor, suggesting its utility for studying skin infectious diseases and drug screening.

This review discusses the potential of peptide-based hydrogels as biomaterials for treating chronic wounds and reports no new clinical findings.

In this study on Drosophila embryos, researchers observed that the Slit/Robo signaling pathway is crucial for the collective migration and proper positioning of Posterior Signaling Center cells within the hematopoietic niche, highlighting its role in niche assembly and cellular organization.

This study developed a novel zinc-releasing hydrogel, Zn-Gel, which promoted wound healing by controlling zinc ion release and demonstrated excellent compatibility and efficacy in enhancing cell proliferation, blood vessel formation, and tissue regeneration in vitro and in vivo settings.

This study provides a comprehensive review of the use of electrospinning technology to create 3D porous structures for bone implants, emphasizing the synergy between biomedicine and materials science necessary for developing orthopedic materials.

This study revealed that basement membrane dynamics are crucial to hair follicle development, influencing progenitor cell behavior and cell division patterns in developing mouse hair follicles.

In this laboratory study, coffee bean residue extract was observed to promote the proliferation of human hair follicle dermal papilla cells by activating autophagy, showing potential for treating hair growth disorders and hair loss.

This study observed that a novel extracellular matrix hydrogel made from human fibroblast-derived matrix improved wound healing in animal models, showing significant effects such as hair follicle formation, reduced inflammation, enhanced pro-healing growth factor levels, and interaction with macrophages, compared to traditional collagen hydrogels.

This study developed the mTurquoise2-Col4a1 mouse model and used fluorescent tagging of collagen IV to offer new insights into basement membrane dynamics during hair follicle budding, revealing that basement membranes are flexible and stable structures in developing skin tissue.

A specific hair protein variant increases the spread of breast cancer and is linked to worse survival rates.

This review describes bioengineering strategies to mimic the natural cell microenvironment in vitro, emphasizing the novel approach of using cell-synthesized extracellular matrix as a scaffold for engineering functional 3D tissues, while highlighting the limitations of exogenous scaffolds in tissue engineering.

In this study, human dermal fibroblast-conditioned medium was found to contain numerous proteins involved in wound repair and hair regeneration, with identified proteins forming interaction networks linked to key signaling pathways like epidermal growth factor receptor and transforming growth factor-β.

In this study, N. ottonis cactus cell extract applied to mice promoted hair growth and increased the number of hair follicles, suggesting its potential as a hair-growth-promoting agent.

This article contains no research findings; it reports on an online discussion about platelet-rich plasma (PRP) and opinions shared during a conference.

This study demonstrated that dermal papilla cells were more efficiently reprogrammed into induced pluripotent stem cells than dermal fibroblasts, suggesting their potential as a source for iPS cells.

This study suggests that the oncogene c-Myc can induce DNA damage by increasing reactive oxygen species, potentially overriding p53 and contributing to genetic instability in cancer cells.

This article suggests targeting the water activity within pilosebaceous follicles using biocompatible solutes like xylose and sucrose as a new potential topical treatment for acne.

This study developed an advanced HPLC-ESI-ion trap MS(n) method for the structural identification of cyclosporin A analogs CyA and CyC and reported the first MS(n)-aided identification of a new CyA analog.

This study developed a method using ultra-high performance liquid chromatography-mass spectrometry (UHPLC-MRM-IDA-EPI) for the rapid and sensitive detection of 13 JAK inhibitors in anti-alopecia cosmetics, showing excellent separation and accurate quantification with high recovery rates in tested matrices.

This study developed and validated a reliable method using chromatography and mass spectrometry to accurately measure finasteride levels in human plasma.

This study found that hair cortisol concentration in free-ranging brown bears is influenced by handling methods, body condition, and potentially both short- and long-term stressors.

This study found that camera trap images revealed mange-like skin lesions in snow leopards and other species in Kyrgyz reserves, with detection rates varying widely and raising concerns about disease spread.

This study identified a new transcriptional repressor, Zfp157, as a target of Stat6 in the mammary gland, expressing in various tissues during mouse embryogenesis and adulthood.

The KDM1 gene helps Venus flytraps close by managing potassium ions.

This study developed a sensitive and specific method for detecting testosterone in horse hair, finding trace amounts in samples for up to five months after administering a single dose.