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Nanomaterials show promise in improving wound healing but require more research on their potential toxicity.

3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.

Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.

3D bioprinting in plastic surgery could lead to personalized grafts and fewer complications.

Special gels help heal diabetic foot sores and reduce the risk of amputation or death.

Biomimetic scaffolds are better than traditional methods for growing cells and could help regenerate various tissues.

High levels of ERK activity are key for tissue regeneration in spiny mice, and activating ERK can potentially redirect scar-forming healing towards regenerative healing in mammals.

The fascial layer is a promising new target for wound healing treatments using biomaterials.

Combination pharmacotherapy is generally more effective for treating keloids and hypertrophic scars.

Bioprinting could greatly improve health outcomes but faces challenges like material choice and ensuring long-term survival of printed tissues.

Using focused ultrasound on the brain can help epilepsy medicine work better in rats.

The nanofibers with two growth factors improved wound healing by supporting structure, preventing infection, and aiding tissue growth.

The new adhesive seals wounds quickly, works well in wet conditions, and helps with healing.

The mini-lift is a less invasive face-lift for younger patients that is quicker, cheaper, and has a fast recovery, but is less effective for the midface and excessive neck skin.

NF-κB signaling is crucial in many diseases and can be targeted for new treatments.

Testosterone therapy aims to treat hormone deficiencies and various conditions safely and effectively, but requires careful patient monitoring due to potential side effects.

Surgical robots have improved but still can't perform tasks or make decisions on their own.

Human hair follicle stem cells can turn into multiple cell types but lose some of this ability after being grown in the lab for a long time.

Experts agree that PCOS affects women's health in complex ways, but more research is needed to understand and treat it effectively.

There is no cure for myotonic dystrophy type 1, so treatment focuses on managing symptoms and complications.

Existing drug dexamethasone may lower death risk in severe COVID-19 cases; more research needed for other drugs.

TGF-β is crucial for tissue repair and can cause diseases if not properly regulated.

Platelet-rich plasma is considered safe but needs more research to prove its effectiveness in medical treatments.

Bobby Limmer was crucial in developing a hair transplant method that uses natural hair groupings for a more realistic look.

Proretinal nanoparticles are a safe and effective way to deliver retinal to the skin.

Changing how mesenchymal stromal cells are grown can improve their healing abilities.

The study found that sweat glands contain different types of stem cells that help with healing and maintaining healthy skin.

Layer-by-Layer self-assembly is promising for biomedical uses like tissue engineering and cell therapy, but challenges remain in material safety and process optimization.

Understanding how hair follicle stem cells work can help find new ways to prevent hair loss and promote hair growth.

Photothermal hydrogels are promising for infection control and tissue repair, and combining them with other treatments could improve results and lower costs.