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This study demonstrated how cellular flows and tissue mechanics guide the topological transformations in avian skin, essential for feather follicle development from scales.

This study assessed mice's hematology and serum enzymes under sodium arsenite toxicity and observed that Aegle marmelos fruit extract reduced liver and kidney damage, mitigating the toxin's effects by maintaining normal enzyme levels when both were administered together.

This study explores the potential roles of exosomes in anti-aging applications, highlighting their ability to modulate inflammation, promote tissue regeneration, and transfer bioactive molecules to rejuvenate aging tissues and reverse cellular dysfunction.

This narrative review summarizes evidence on NAD⁺ biosynthesis and turnover, highlighting that while NAD⁺ precursors like NR and NMN consistently boost NAD⁺ levels in preclinical and human studies, clinical outcome results remain varied, indicating a need for more standardized human trials.

This case report describes how a 23-year-old woman experienced eyebrow thinning and hair loss linked to cosmetic use, with diagnostic tests confirming follicular damage. Discontinuing the product led to eyebrow regrowth, highlighting potential risks from cosmetics and the value of non-invasive diagnostics for evaluation.

This study reports that LED phototherapy is gaining popularity as a safe and effective non-invasive method for treating various skin conditions, enhancing skin rejuvenation, wound healing, and inflammation modulation, and is increasingly integrated into clinical protocols for conditions like acne vulgaris and signs of aging.

This review highlights that practicing Shiroabhyang, an Ayurvedic scalp massage technique using essential oils, may enhance blood circulation, provide nourishment, and improve hair quality by repairing damage and enhancing texture in hair.

This study introduced ElixirSeeker2, a computational framework for designing anti-aging peptides, and found that some newly identified peptides significantly delayed cellular senescence and enhanced cellular and locomotor functions in aged Caenorhabditis elegans.

This study reported that albino Wistar rats exposed to chemical hair straighteners showed significant hair fiber damage and scalp skin deterioration, which worsened with repeated and prolonged application, highlighting the cytotoxic potential of these products and potential systemic risks.

This research highlights selenium's critical roles in various biological processes and underscores the potential health impacts of both its deficiency and excess, including increased mortality risk, poor immune function, and neurological issues.

In this study on mice, elevated IGF-1 levels in the skin were linked to premature aging of hair follicles, but interventions like reducing IGF-1 or using senolytic treatments helped restore stem cell health and counteract aging effects.

Multiple-wavelength radiation helps hair grow by boosting early hair follicle development.

This review supports iron deficiency anemia as a valid cause of chronic generalized pruritus and suggests potential mechanisms by which iron deficiency may lead to pruritus, but reports no new clinical results.

In this study, researchers formulated a herbal hair oil with natural ingredients and reported that 56.25% of participants experienced increased hair growth and 50% had reduced hair fall after 3 months, without significant side effects.

This paper reviews existing research on the cosmetic benefits of hemp-derived cannabinoids for skin and hair, highlighting their unique mechanisms of action, while discussing formulation, legal, and regulatory challenges associated with using these compounds in cosmetic products.

This source reviews mechanisms and existing treatments for hair aging, highlighting factors like oxidative stress and DNA repair defects that affect hair follicle and stem cell function, and discusses research limitations and future directions in the field.

This study found that Cepharanthine may mitigate doxorubicin-induced senescence by reducing SA-β-Gal activity and restoring autophagy in cell models, offering insights for antiaging drug development.

This study suggests that autophagy is essential for regulating TLR3-mediated regenerative processes in human keratinocytes.

This study examined the relationship between zinc status and DNA oxidative damage in patients with hair loss in Duhok, Kurdistan Region-Iraq, highlighting the potential role of zinc deficiency in hair loss.

This study demonstrated that cryogelation of human hair keratin allows the development of 3D scaffolds with tunable properties, supporting cell adhesion and proliferation for potential biomedical applications.

This study found that UV radiation-induced fibroblast depletion in the skin is primarily due to a deregulated inflammatory response, with T cells aiding fibroblast survival under stress.

This article reviews the potential hair-protective effects of Onion and Aloe vera against damage from hair dyes but reports no new experimental results.

This study investigated the use of spironolactone in patients with estrogen-dependent cancers, aiming to determine if it is linked to increased cancer recurrence risk, but results are not reported.

This chapter reviews a case of colour dilution alopecia in a Dobermann, offering insights into the clinical progression, differential diagnoses, and treatment options but reports no new findings.

This study utilized advanced imaging techniques to quantify hair damage and dye uptake dynamics, revealing that compound penetration in hair is influenced by molecule size and lipophilicity.

This study suggests that mitochondrial dysfunction might contribute to the pathogenesis of Lichen planopilaris by triggering a metabolic shift that leads to chronic inflammation and hair follicle damage.

In this study, aspartame consumption during gestation in rats was associated with significant histological changes and increased apoptosis in the skin of their neonatal pups.

The study suggests that CO₂ laser creates hair transplant channels with significantly less lateral thermal damage than Ho:YAG laser in the human scalp.

This study reviewed recent advances in regenerative technologies for aesthetic and reconstructive medicine and found that adipose-derived stem cells and platelet-rich plasma are well-established for tissue repair due to their safety and effectiveness, while emerging technologies like exosome-based therapies hold future potential.

In this study, oral spermidine supplementation was found to significantly prolong the hair follicle anagen phase and reduce hair loss, with effects persisting three months after treatment in healthy participants, suggesting potential therapeutic benefits for hair loss conditions.