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The study found that expanded skin regenerates similarly to normal skin, with 77 genes playing a role in the process.

Hair restoration can sometimes result in unnatural-looking hair, wide scars, and poorly designed hairlines, but these issues can be corrected with careful planning, various techniques, and possibly medical therapy.

Special immune cells called Treg cells are important for maintaining and regenerating hair by activating a specific growth signal in hair stem cells.

Wnt activation shows promise for regenerative medicine but requires selective targeting to minimize risks like cancer.

Human prenatal skin develops an immune network early on that helps with skin formation and healing without scarring.

Adipose-derived stem cells show potential for skin rejuvenation and wound healing but require more research to overcome challenges and ensure safety.

Hair restoration surgery redistributes existing hair to achieve a natural look, with visible regrowth in 3-4 months and rare complications, mostly aesthetic.

Storing hair follicles in special buffers with added protective substances can increase hair growth and reduce cell death.

Hair restoration surgery has improved with better techniques for natural looks and managing patient expectations, but it remains labor-intensive and requires careful consideration of potential complications.

Taking 5-Alpha Reductase Inhibitors before bladder removal surgery might make high-grade bladder tumors less aggressive.

Temporary ROS production in cultured human hair follicles promotes growth and stem cell activation.

The technique of transplanting micrografts in hair restoration surgery is fast, practical, and efficient, minimizing damage to follicles and grafts.

FUT-MD hair transplants have higher follicle survival rates than FUE transplants.

The "flying-wings" scalp flap technique is a simple, safe, and effective way to reconstruct large areas of scalp loss in children.

Many products for hair re-growth exist, but a perfect treatment without side effects has not yet been found.

Researchers found stem cells in dog hair follicles using specific markers.

KLF4 is important for maintaining stem cells and has potential in cancer treatment and wound healing.

Follicular Unit Extraction (FUE) hair transplant is less invasive, leaves no scars, and has quicker recovery times, but it's more time-consuming and challenging. Automation helps speed up the process and improve graft survival, reducing the need for traditional strip surgery.

FUE megasession effectively treats severe hair loss with natural-looking results in one operation.

Transplanted hair follicles can change and adapt to new areas of the body, with the immune system possibly playing a role in this adjustment.

Transplanted transected hair follicles can survive but grow at unsatisfactory rates and are thinner, suggesting limited potential for unlimited donor hair supply.

LAAM caused developmental toxicity in tolerant rats without causing birth defects.

Using an epidural needle in hair restoration surgery can reduce grafts popping out, make the procedure easier, and result in natural-looking hairlines without obvious scarring.

Flamena, a liposomal mix, helps skin heal better after a chemical burn.

Surgical hair restoration involves moving hair from a non-balding area to a balding area, with the transplanted hair not subject to male pattern baldness. Medications can slow hair loss and regrow some hair, but successful treatment needs careful planning, skill, and ethical responsibility due to progressive hair loss and limited donor hair.

Rhomboid-shaped minigrafts, measuring 1.5 x 1.5 mm, lead to fewer complications and better results in hair restoration surgery compared to square or rectangular ones.

PRP therapy is effective for hair loss, skin rejuvenation, wound healing, and scar treatment.

Electrospun matrices help regenerate skin and hair follicles using PCL and collagen scaffolds.

Future research should focus on making bioengineered skin that completely restores all skin functions.

The International Society of Hair Restoration Surgery recommends that hair restoration surgeons should be skilled in diagnosing and treating hair loss, ensuring patient safety, optimizing aesthetic results, and managing complications.