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Scientists made structures that look like human hair follicles using stem cells, which could help grow hair without using actual human tissue.

Hair growth environment recreated with challenges; stem cells make successful skin organoids.

Melatonin directly affects mouse hair follicles and may influence hair growth.

Removing senescent cells can improve hair growth and regeneration.

Forensic hair analysis for drugs is now more reliable and accurate.

Scalp melanoma, a deadly skin cancer, is often found late due to its hard-to-see location, especially in older men. Early detection, possible treatments, and the role of hairdressers in spotting it early are discussed. More research is needed to improve detection and treatment.

MSCs and their exosomes may speed up skin wound healing but need more research for consistent use.

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

Special proteins are important for skin balance, healing, and aging, and affect skin stem cells.

Photoacoustic imaging can accurately assess hair follicle density and orientation for hair transplant planning.

The review concludes that innovations in regenerative medicine, tissue engineering, and developmental biology are essential for effective tissue repair and organ transplants.

The vitreous membrane in hair follicles changes shape during the hair cycle and may affect hair growth and nutrient exchange.

Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.

PRP helps skin regeneration but needs standardized testing for consistent results.

Regenerative cellular therapies show promise for treating non-scarring hair loss but need more research.

Some skin conditions may indicate metabolic syndrome, which could help with early detection and management of related health issues.

The research identified genes that explain why some sheep have curly wool and others have straight wool.

New treatments and diagnostic methods for various animal skin conditions showed promising results.

The study found that combining SHG and OCT effectively monitors skin wound healing in mice.

The mTurq2-Col4a1 mouse model shows how the basement membrane develops in live mammals.

miR-29 is a key factor that accelerates aging.

Targeting the HEDGEHOG-GLI1 pathway could help treat keloids.

Collagen and TGF-β2 help maintain hair cell shape and youthfulness.

Menopause reduces skin collagen and elasticity, and while estrogen therapy can help, its risks require careful consideration.

Finasteride significantly increases scalp hair and prevents hair loss in young and middle-aged men.

Hair restoration surgery has evolved over time, with a focus on natural-looking results and managing patient expectations, while also considering potential complications and the lifelong progression of male pattern baldness.

Stem cells, especially from fat tissue and Wharton's jelly, can potentially regenerate hair follicles and treat hair loss, but more research is needed to perfect the treatment.

Advanced nanocarrier and microneedle drug delivery methods are more effective, safer, and less invasive for treating skin diseases.

Fully regenerating human hair follicles not yet achieved.

Condensed nanofat with fat grafts effectively improves atrophic facial scars.