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Understanding how androgens work is key for creating new treatments for prostate issues and hair/skin conditions.

Personalized treatment with inhibitors, minoxidil, and laser therapy helps hair loss.

Blocking DGAT1 reduces oil gland size in mice and dogs, but only mice experience hair loss.

The composite sponge helps heal diabetic wounds by reducing inflammation and promoting new blood vessel growth.

Removing the ATR gene in adult mice causes rapid aging and stem cell loss.

Chitosan nanofiber scaffolds improve skin healing and are promising for wound treatment.

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.

Hair growth can be stimulated by combining certain skin cells, which can rejuvenate old cells and cause them to specialize in hair follicle creation.

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

Gonadal hormones significantly affect the severity of alopecia areata in mice.

Testosterone can slow hair growth in adult monkeys, but a blocker called RU 58841 can counteract this and potentially help hair regrow.

Both human and animal-derived small extracellular vesicles speed up skin healing equally well.

Overexpressing ornithine decarboxylase and v-Ha-ras in keratinocytes leads to invasiveness and malignancy.

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

The new patient-controlled expansion technique for breast reconstruction is safe, efficient, and cost-effective.

A special bioink with nanoparticles helps regrow hair by reducing inflammation and promoting hair growth signals.

Hair transplants are usually safe but can rarely cause scalp AVF, which can be effectively treated with surgery or endovascular methods.

The nanocomposite films with vitamins and nanoparticles are promising for fast and effective burn wound healing.

Understanding hair growth involves complex factors, and more research is needed to improve treatments for hair loss conditions.

Using scalp micropigmentation (a special tattoo technique) with hair transplantation can effectively treat hair loss, especially for those with low donor density or those unsuitable for only hair transplantation.

Cell transplantation faces challenges in genitourinary reconstruction, but alternative tissue sources and microencapsulation show promise.

Proper hair care and suitable products are essential for men's scalp health and well-being.

A group has developed therapies that show promise for treating cancer and various other conditions.

Methylene blue is less effective than normal saline solution for storing hair grafts and may reduce graft survival.

Low-level laser therapy may help stem cells grow and function better, aiding in healing and tissue repair.

Human hair follicle stem cells help repair tendon injuries.

Bead-jet printing of stem cells improves muscle and hair regeneration.

Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

Epidermal stem cells are diverse and vary in activity, playing key roles in skin maintenance and repair.

Blocking COX, especially COX-2, in the skin can reduce inflammation and pain and may help prevent skin cancer.