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Androgens can cause hair growth in some areas and hair loss on the scalp.

Minoxidil treats hair loss, promotes growth, has side effects, and has recent patents.

Bioprinting could improve wound healing but needs more development to match real skin.

Microneedles help improve skin appearance and deliver skin treatments effectively, but safety concerns need more research and regulation.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Fetal wound healing changes with development, affecting inflammation and collagen, which may influence scarring.

Androgens can both stimulate and cause hair loss, and understanding their effects is key to treating hair disorders.

Different soft tissue fillers can cause various skin reactions; biodegradable fillers are safer and non-biodegradable ones like silicone can lead to long-term problems.

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

New methods for skin and nerve regeneration can improve healing and feeling after burns.

The TGF-β family helps control how cells change and move, affecting skin, hair, and organ development.

The conclusion is that tissue structure is key for stem cell communication and maintaining healthy tissues.

Activin helps skin growth and healing mainly through stromal cells and affects keratinocytes based on its amount.

Platelet-rich plasma may help in skin and hair treatments, and with muscle and joint healing, but more research is needed to fully understand its benefits and limitations.

Treatment with plasma rich in growth factors improved hair density and thickness for hair loss patients.

Different types of facial fat affect aging and treatment outcomes; more research is needed to enhance anti-aging procedures.

FFA's causes may include environmental triggers and genetic factors.

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

Skin problems can be caused or worsened by physical forces and pressure on the skin.

Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.

Wound healing insights can improve regenerative medicine.

Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.

Most patients with chronic kidney disease have skin problems, which get worse as the disease progresses, and dialysis doesn't greatly reduce these issues.

Environmental factors at different levels control hair stem cell activity, which could lead to new hair growth and alopecia treatments.

Stem cells help repair tissue mainly by releasing beneficial substances, not by replacing damaged cells.

Maintaining the right amount of retinoic acid is crucial for healthy hair and skin.

These skin conditions in African men need combined medical treatments and lifestyle changes.

Different types of fibroblasts play various roles in both healthy and diseased tissues, and understanding them better could improve treatments for fibrotic diseases.

Juvéderm fillers effectively reduce wrinkles for up to 21 months with less filler needed for repeat treatments.

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