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Photothermal hydrogels can kill bacteria and help heal tissue using light-converted heat.

Current methods can't fully recreate skin and its features, and more research is needed for clinical use.

Human hair-derived particles can effectively carry and release the cancer drug Paclitaxel in a pH-sensitive manner, potentially targeting cancer cells while sparing healthy ones.

Functionalized hydrogels can help heal tissues and fight infections by delivering beneficial bacteria and antimicrobials.

Dissolvable microneedles are a promising, painless method for effective skin treatments.

The developed nasal gel improves cilostazol delivery to the brain, enhancing its effectiveness and reducing side effects.

Polymers can be designed to mimic natural cell environments for medical uses.

Nanocarriers can improve skin drug delivery but face challenges in clinical use.

Combining metals and herbs in microneedles can improve wound healing.

Chitosan hydrogels are promising for repairing blood vessels but need improvements in strength and compatibility.

Selenium from plants is beneficial and safer for health.

A new light-activated treatment speeds up healing of infected wounds without antibiotics.

Extracellular vesicles show promise for wound healing, but more research is needed to improve their stability and production.

Advancements in nanoformulations for CRISPR-Cas9 genome editing can respond to specific triggers for controlled gene editing, showing promise in treating incurable diseases, but challenges like precision and system design complexity still need to be addressed.

Combining polymers and lipids may improve antioxidant delivery for wound healing, but practical challenges remain.

3D printing shows promise for repairing eardrum perforations but needs more research on materials.

The new anti-acne treatment HA-P5 effectively reduces acne by targeting two key receptors and avoids an enzyme that can hinder treatment.

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

The gel with icariin speeds up wound healing, reduces scarring, and helps hair growth by controlling BMP4 signaling. It also reduces inflammation and improves wound quality in mice, adapts to different wound shapes, and gradually releases icariin to aid healing. It also prevents too much collagen and myofibroblast formation during skin healing.

3D bioprinting offers new ways to treat head and neck defects with bioinks that mimic natural tissues.

Sericin from silk cocoons could be a promising drug delivery tool, but stability and consistency need improvement.

Organic and biogenic nanocarriers can improve drug delivery but face challenges like consistency and safety.

Natural hydrogels can improve wound healing but face challenges in becoming widely used in clinics.

Nanoparticle-based drug delivery to hair follicles is more effective when tested under conditions that match skin behavior.

Gallic acid and ferulic acid can be sustainably extracted for hair supplements with high efficiency and stability.

Zinc is crucial for skin health and treating various skin disorders.

Nanostructured delivery systems could potentially improve hair loss treatment by targeting drugs to hair follicles, reducing side effects and dosage, but the best size, charge, and materials for these systems need further investigation.

Chitosan-based materials are promising for treating diseases and healing wounds due to their beneficial properties.

Eggshells can be used to sustainably and cheaply produce important compounds like glycosaminoglycans.

Chitosan scaffolds with silver nanoparticles effectively treat infected wounds and promote faster healing.