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This study demonstrated that troxerutin may protect human dermal papilla cells from H2O2-induced damage and suggests potential in treating alopecia by inhibiting ROS-mediated cellular damage.

This study developed a zinc-infused egg white and GelMA hydrogel that enhanced cellular processes crucial for wound healing, including fibroblast proliferation and collagen expression, and demonstrated promising biocompatibility and bioactivity in vivo, suggesting potential effectiveness in repairing damaged tissues.

This study reports that androgenetic alopecia patients exhibit reduced CK15 and tropoelastin expression and increased cellular senescence markers, indicating tissue damage in affected hair follicles and surrounding structures.

This study investigated a nanostructured system using PS-b-PAA diblock copolymer for incorporating the hydrophobic photosensitizer ClAlPc, finding it effective in causing cellular damage in Caco-2 cells under light while demonstrating no cytotoxicity without light, suggesting its potential use in photodynamic therapy.

This study describes a new method using near infrared femtosecond laser pulses to precisely ablate individual cells in the Drosophila epidermis and peripheral nervous system without damaging surrounding tissues, allowing for detailed observation of cellular responses post-ablation.

This study reported that exosomes derived from human amniotic mesenchymal stem cells (hAMSC-exo) accelerated hair growth in androgenetic alopecia mice by enhancing signals between hair follicle cells and improving cellular environments, particularly protecting against dihydrotestosterone-induced damage via Wnt/β-catenin signaling.

Caffeine can damage hearing cells and affect hearing recovery after ear trauma.

This review discusses the role of noncoding RNAs (ncRNAs) in radiation response and highlights their potential as biomarkers for assessing radiation damage, but reports no new clinical results.

This abstract discusses the role of advanced glycation end-products in aging-related skin damage, but does not provide new findings on their impact on alopecia.

This review discusses recent findings on cellular antioxidant responses to oxidative stress and their implications for treating various human diseases but reports no new clinical results.

This review highlights exosomes as a promising treatment for skin damage from UV light, infrared radiation, burns, and disorders due to their anti-inflammatory properties, ability to induce macrophage polarization, and acceleration of skin repair and regeneration.

This study observed that a CARASIL mouse model demonstrated abnormal behavior, vascular and cellular changes, and upregulation of the TGF-β/Smad signaling pathway, indicating its potential involvement in CARASIL pathogenesis.

This review reports that natural compounds show promise in slowing skin photoaging by targeting cellular pathways in keratinocytes and fibroblasts. However, comprehensive clinical studies are needed to verify their efficacy and safety.

This study found that using a Picosecond IR Laser (PIRL) on mouse skin led to less tissue damage and scarring compared to conventional surgical lasers and tools.

This review discusses the molecular mechanisms by which oncogenic viruses contribute to cancer development through manipulation of host cellular functions and highlights the need for further research into virus-associated cancers, reporting no new results.

This study developed a novel ferritin-based delivery system (LR@Fn) that effectively co-delivers RG108 and LLY283 for hearing loss treatment in animal models, reducing hair cell loss and synaptic damage more effectively than dexamethasone.

This study found that acute stress can cause rapid hair loss by triggering necrosis in hair follicle cells and initiating autoimmunity, revealing a mechanism where stress-induced nerve activity leads to tissue damage and immune system activation.

This review highlights the potential of cell-free therapies, particularly cell extracts, in addressing radiation-induced salivary gland damage from head and neck cancer treatment, emphasizing their practicality and safety compared to traditional therapies despite incomplete understanding of their bioactive components.

This review discusses manipulating the stem cell niche as a strategy in regenerative medicine to repair damaged tissues, highlighting the potential benefits and challenges but reporting no new results.

This review explores how epithelial cells from various niches in the skin respond and adapt during acute wound repair, highlighting the role of cellular plasticity in reepithelialization and restoring the skin's barrier function.

In this review, researchers explored the potential of exosomes in cosmetics, skincare, tissue regeneration, and dermatological treatment, noting their promising ability to modulate cellular environments, potentially improving skin health and treating various skin conditions.

This study investigated single-cell changes in photoaged skin, revealing distinct cell clusters and increased activity in PD-L1 and PD-1 pathways in sun-exposed areas, enhancing understanding of UVA-induced skin damage and potential prevention targets for photoaging and UV-induced skin cancers.

In this study, fish-derived collagen hydrolysate from tilapia scales improved hair growth and skin health in both cellular and mouse models, reducing oxidative stress and inflammation while enhancing hair quality and promoting beneficial gene expression.

This study found that human skin melanocytes with low mutation burdens are smaller, less dendritic, and exhibit stem-like features, often residing in UV-protected hair follicles, suggesting their role in replenishing sun-damaged epidermis.

This review highlights the potential of marine-derived nutraceuticals for treating skin and hair disorders, focusing on Viviscal, a supplement shown to be safe and effective in enhancing hair growth by improving cellular function and strengthening hair.

In this study, the authors observed that controlled microflora in gnotobionts leads to delayed maturation of T-dependent lymphocytes in the thymus, affecting cellular immunity reactions.

This study found that using ionic liquid for specimen preparation allowed for observation of dermal papilla cells and their cilia in near-living conditions, reducing damage typically caused by conventional preparation methods.

This study reviews how oxidative stress affects hair follicle development and hair growth, discusses antioxidant-based treatments for hair loss, and evaluates natural antioxidant products that promote hair growth, emphasizing the need for further research due to existing limitations.

Niacin deficiency makes rats more sensitive to cancer-causing chemicals.

Different types of stem cells and their environments are key to skin repair and maintenance.