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In this study, researchers linked SARS-CoV-2 infection to telogen effluvium in some COVID-19 patients by observing the accumulation of viral proteins in hair follicle cells, which may trigger stress responses and cell death, suggesting hair follicles as a potential target in COVID-19.

This review discusses recent advancements in microneedle technology for hair loss treatment, highlighting their ability to enhance drug delivery and improve hair follicle survival in transplantation, while also exploring their potential integration with tissue engineering to address regeneration challenges.

This abstract provides a narrative overview of polycystic ovary syndrome, discussing its symptoms and related health issues, and does not include new research findings.

This study discovered that calcium dependent protein kinase 1 (CPK1) directly activates cyclic nucleotide-gated channels 5, 6, and 9, promoting root hair growth in Arabidopsis by regulating Ca²⁺ signaling.

This study found that in female mice, softer, lightly crosslinked gelatin-based hydrogels promoted better wound healing with less scarring and inflammation compared to stiffer, heavily crosslinked hydrogels, affecting immune and stromal cell behavior.

This study highlights promising methods for converting food waste into valuable resources such as biogas, bioethanol, biodiesel, fertilizers, and antioxidants through processes like fermentation and anaerobic digestion, emphasizing the need for robust large-scale technologies to optimize this "waste to value" transformation.

In this animal study, the researchers found that biodegradable extracellular matrix scaffolds accelerated wound healing and enhanced hair follicle neogenesis in mice, suggesting a role for immune systems in tissue regeneration.

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.

This study found that the Arabidopsis cation chloride cotransporter CCC1 is critical for regulating pH in the trans-Golgi network/early endosome, impacting plant growth and stress response.

This study found that upper-bulge epidermal stem cells in mouse hair follicles are specialized for nerve interactions, crucial for forming tactile sensory units, and influence touch responses via EGFL6 and αv integrin pathways.

In this study, upper-bulge epidermal stem cells in mouse hair follicles were shown to play a role in forming tactile sensory units by creating an extracellular matrix that supports nerve interactions.

This review discusses ciprofloxacin resistance mechanisms in bacteria and explores new approaches, such as combining it with other antibacterial agents, to enhance its effectiveness against resistant infections.

This study found that maternal PPARγ is essential for preventing the production of inflammatory lipids in mouse milk, which can otherwise cause inflammation, alopecia, and growth retardation in nursing pups.

In this study, researchers found that cepharanthine significantly inhibited HSV-1 replication in vitro by interfering with specific signaling pathways, arresting the cell cycle, and inducing apoptosis in infected cells, highlighting its potential as an antiviral agent.

This review discusses the therapeutic potential of mesenchymal stem cell-derived small extracellular vesicles for chronic wound treatment and reports no new clinical results, emphasizing the need for further research on their large-scale production and engineering.

This study reports that negative pressure wound therapy combined with PRP may effectively accelerate wound healing and reduce mortality in diabetic foot ulcers, with albumin and age identified as independent predictors of mortality risk.

This study explored using keratin extracted from human hair waste to create biodegradable bioplastic films, revealing promising potential for applications in packaging and disposable items due to their uniform surface morphology and ability to degrade with keratinophilic fungi.

This study found that deleting the ATR gene in adult mice led to rapid onset of age-related traits such as hair graying and osteoporosis through reduced regenerative capacity.

This review discusses the roles of key epithelial-mesenchymal transition factors and potential therapeutic opportunities involving cancer metabolic pathways, reporting no new clinical results.

This review discusses the role of dermal cells in hair follicle regeneration and morphogenesis and highlights their potential therapeutic implications, but it reports no new empirical findings.

In this study, researchers found that mouse hair follicles recruit Langerhans cells by secreting chemokines, acting as key portals for these cells in both mice and humans.

The research found that hair follicle–derived cytokines, particularly IL-15 and IL-7, regulate skin-resident memory T cells and their role in both immune homeostasis and lymphoma in the skin.

This review discusses the role of macrophages in chronic wound healing and suggests that understanding their regulation can inform therapeutic approaches, but it reports no new results.

This study demonstrated that hair follicles significantly expedite the absorption of caffeine through the skin compared to interfollicular pathways.

This review discusses expert consensus on PCOS, emphasizing its impacts and supporting evidence-based treatments, while recommending further research into nutraceutical benefits for managing the condition; it reports no new clinical results.

This article discusses the role of stratum corneum disruption in dandruff and suggests that treatments improving scalp barrier integrity along with antifungal activity may be beneficial; it reports no new research findings.

This study found that the RpoN/RpoS pathway regulates gene expression in Borrelia burgdorferi, influencing its ability to persist in mammals and adapt to different hosts.

This review discusses advancements and challenges in bioengineered scaffolds for wound healing but presents no new experimental findings, highlighting their potential and need for further development.

This study found that administering melatonin for 12 weeks to women with PCOS significantly reduced hirsutism, testosterone, and inflammation markers, while enhancing antioxidant levels compared to a placebo.

In this study, researchers found that electrospun membranes with aligned surface topography advanced the immune response towards an adaptive stage and highlighted the role of T cells in hair follicle regeneration in mice, showcasing the intricate interactions between immune and skin cells.