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This study found that overexpressing the 14-3-3σ protein in transgenic mice reduced keratinocyte proliferation and migration, leading to thinner epidermis and fewer hair follicles due to IGF-1 pathway inhibition.

This review discusses regenerative medicine and explores the potential of molecular imaging in enhancing personalized therapies, but it reports no new research results.

This study reported that using UVB preirradiation and anti-CD154 antibody treatment in a humanized mouse model prolonged hair follicle allograft survival and reduced immune cell infiltration without needing generalized immunosuppression.

This study found that using a recombinant adenoassociated virus to induce survivin expression protected normal tissues from radiation damage in mice, reducing side effects compared to controls.

In this study, murine follicular cell aggregates developed into hair-like structures in culture, which upon implantation into mice skin matured into complete hair follicles, suggesting potential for treating hair loss.

This research suggests that targeting the HIF-1α pathway via PHD inhibitors may enable regeneration similar to amphibians in mammals, potentially fast-tracking regenerative therapies from mice to humans.

This study found that the 16th-century mummified hair from a female mummy in Paju was remarkably well-preserved, with the hair's ultrastructural features maintained likely due to a calcium-rich surface coat.

This study found that Dermal Fibroblast Progenitors have repressed chromatin profiles which hinder their ability to reform skin in allograft assays despite their differentiation potential.

Resident memory T cells and necroptosis may drive fibrosis in eosinophilic fasciitis and morphea.

This study observed that multiphoton excitation microscopy revealed changes in vascular structure and hair papillae in mice subcutaneous tissue following cyclophosphamide treatment for chemotherapy-induced alopecia.

This study found that UVA blocker-containing sunscreens instantly reduced follicular fluorescence due to porphyrins in facial skin, with the effect lasting for a few hours, influenced by sunscreen amount and formulation.

This article provides an overview of bioaesthetics in regenerative medicine, emphasizing the need for rigorous scientific validation for safety and effectiveness without introducing new research results.

Repigmentation in vitiligo may come from melanocyte stem cells in the skin.

This case report describes an elderly multiple myeloma patient whose hair repigmentation was associated with lenalidomide use, suggesting hair graying may be reversible.

This study developed a rapid, cost-effective three-dimensional skin equivalent model using human dermal fibroblasts, collagen, and hair follicles, which closely resembles natural human skin and can be used for autologous transplantation.

Hair follicles stored in a special medium and certain types of grafts have higher survival and growth rates after transplantation.

This study found that a combination of 5% DMSO and BSA minimizes toxic effects on the cytogenetic stability of dermal papilla cells during cryopreservation.

This study used rapid-freezing immunocytochemistry to successfully map the ultrastructural localization of hair keratins in human scalp hair, primarily finding them in macrofibrils in the cortex and endocuticle.

This study found that chemically modifying hair with 2-iminothiorane hydrochloride improved the permanence of hair setting without damaging the hair by increasing disulfide bonds.

This study found that inducing hair follicles into the anagen-onset stage in mice enhances the immune response to a topically applied DNA vaccine against anthrax.

A patient's skin rash did not affect the area where a previous viral rash was healing, suggesting a rare immune response.

This review discusses genome maintenance mechanisms critical for preventing age-related diseases by preserving stem and progenitor cell potential, but reports no new empirical findings.

Advanced fluorescence technology effectively treats skin discoloration from certain creams.

This article reviews the concept of caloric restriction and its potential anti-aging effects, highlighting animal studies and a human experiment in Biosphere II, but notes significant challenges for its application in humans.

This study reports that a novel UV-based crosslinking process for collagen sponges significantly decreases crosslinking time compared to traditional methods, and supports effective cell proliferation and wound regeneration in a mouse model, without causing abnormal angiogenic or immune responses.

This study demonstrated that intraoperative bioprinting using a bioink with human adipose-derived extracellular matrix and stem cells achieved successful reconstruction of full-thickness craniomaxillofacial skin defects in rats, promoting wound closure, adipogenesis, and hair follicle-like structure formation within two weeks.

This narrative review examines advancements in regenerative aesthetic medicine, focusing on injectable modalities like PRP, polynucleotides, and exosomes, but highlights the need for more robust evidence and standardization in clinical applications.

This review assessed the role of scalp hair Survivin protein in individuals with premature graying, exploring its potential involvement in graying-related processes and highlighting its overexpression in autoimmune diseases that may influence the survival of specific immune cell clones.