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Spheroid culture in agarose dishes improves survival and nerve cell growth in thawed human fat-derived stem cells.

Turning scar-forming cells into fat cells can reduce scarring.

Cells from the lower part of hair follicles are a promising, less invasive option for immune system therapies.

Different cell types work together to repair skin, and targeting them may improve healing and reduce scarring.

Gamma rays did not change hair follicle density but increased white and hypopigmented hairs in mice.

Skin structure complexity and variability are crucial for assessing skin toxicity in safety tests.

Lengthening telomeres may reverse aging and extend lifespan.

Melanocytes produce melanin; their defects cause vitiligo and hair graying, with treatments available for vitiligo.

Hair ages and thins due to factors like inflammation and stress, and treatments like antioxidants and hormones might improve hair health.

The new biomimetic skin heals wounds faster and better than traditional treatments, without scarring.

Exosomes can improve skin elasticity, reduce wrinkles, and enhance hydration, but more research is needed.

Combining biomaterials and cell pathways can improve hair follicle regeneration.

SesZen-Bio™ may be a promising and safer option for promoting hair growth.

3D bioprinting with special hydrogels can create artificial skin that heals wounds and regrows hair in mice.

Hair aging is caused by stress, hormones, inflammation, and DNA damage affecting hair growth and color.

Exosomes show promise for tissue repair and regeneration with advantages over traditional cell therapies.

Understanding and manipulating epigenetic changes can potentially lead to human organ regeneration therapies, but more research is needed to improve these methods and minimize risks.

Targeting the HEDGEHOG-GLI1 pathway could help treat keloids.

Glycyrrhizic acid and licorice extract can significantly reduce unwanted hair growth.

Exosomes can improve skin health and offer new treatments for skin repair and rejuvenation.

Fully regenerating human hair follicles not yet achieved.

Zebrafish can help study and develop treatments for hearing loss.

Hair follicle cells resist turning into skin cells.

PBX1 reduces aging and cell death in stem cells by boosting SIRT1 and lowering PARP1.

Cell-mediated drug delivery systems improve skin disease treatment by using living cells for precise, prolonged, and less toxic therapy.

Paneth cells help support stem cells and aid tissue regeneration after injury.

The Wnt/β-catenin pathway helps tissue regeneration but can also cause fibrosis, and drugs that inhibit this pathway may aid in healing skin and heart tissues.

Fetal skin heals without scarring due to unique cells and processes not present in adult skin healing.

The skin protects the body and is constantly renewed by stem cells; disruptions can lead to cancer.

The p53 protein has complex, sometimes contradictory functions, including tumor suppression and promoting cell survival.