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Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

Liposomes improve drug delivery and reduce skin irritation in dermatology.

Periodontal ligament stem cells show promise for regrowing tissues but require more research for safe, effective use.

Some vitamins and minerals like vitamin D and iron can help with certain types of hair loss, but more research is needed for others.

Older age and related diseases increase COVID-19 risk, but anti-aging treatments might help.

Adult fibroblasts help heart cells mature and improve heart function.

Microneedling is promising for treating various skin issues but needs more research to confirm its effectiveness and safety.

A wearable device using electric stimulation can significantly improve hair growth.

Conditioned media from mesenchymal stem cell cultures could be a more effective alternative for regenerative therapies, but more research is needed.

NF-κB is crucial for zebrafish heart repair, affecting heart cell growth and repair processes.

Environmental factors, hormones, nutrition, and stress all significantly affect skin health and aging.

S100A4 and S100A6 proteins may activate stem cells for hair follicle regeneration and could be potential targets for hair loss treatments.

Plant cell culture is a promising method for creating sustainable and high-quality cosmetic ingredients.

Light can turn on hair growth cells through a nerve path starting in the eyes.

Multiphoton microscopy is a promising tool for detailed skin imaging and could improve patient care if its challenges are addressed.

Eclipta alba has many health benefits and contains compounds with potential for drug development.

The cosmetic industry should adapt to the varied beauty standards of ethnic groups and offer specialized treatments.

The new method improves bone repair by enhancing cell loading and stability in bioprinted scaffolds.

Microneedle arrays with nanotechnology show promise for painless drug delivery through the skin but need more research on safety and effectiveness.

Nonablative radiofrequency treatments, especially microneedle and fractional types, can improve acne scars by 25%–75% after 3-4 sessions, with full results in 3 months and some side effects.

Drug repurposing is a cost-effective way to find new uses for existing drugs, speeding up treatment development.

Bone-marrow and epidermal stem cells help heal wounds differently, with bone-marrow cells aiding in blood vessel formation and epidermal cells in hair growth.

Genetically-altered adult stem cells can help in wound healing and are becoming crucial in regenerative medicine and drug design.

Minoxidil improves blood flow and vessel flexibility, potentially helping with vascular stiffness.

The new CoQ10 gel protects mouse skin better against aging from UV light than the old gel.

Using neurohormones to control keratin can lead to new skin disease treatments.

Skin aging is caused by stem cell damage and can potentially be delayed with treatments like antioxidants and stem cell therapy.

Radiofrequency and scalpel incisions have similar clinical outcomes for upper eyelid surgery.

Home-use cosmetic laser and light devices show modest results for hair removal and acne treatment, but more research is needed for confirmation.