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The study created a new type of microsphere that effectively regrows hair.

Autophagy helps activate hair stem cells and hair growth by changing their energy use to glycolysis.

Epithelial stem cells can adapt and help in tissue repair and regeneration.

Fibroblast state switching is crucial for skin healing and development.

New research shows that skin diversity is influenced by different types of dermal fibroblasts and their development, especially involving the Wnt/β-catenin pathway.

Cell polarity signaling controls tissue mechanics and cell fate, with complex interactions and varying pathways across species.

Hair follicle stem cells from Arbas Cashmere goats can become fat, nerve, and liver cells.

New regenerative medicine-based therapies for hair loss look promising but need more clinical validation.

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

Different parts of the body's fat tissue have unique cell types and characteristics, which could help treat chronic wounds.

The 2015 Hair Research Congress concluded that stem cells, maraviroc, and simvastatin could potentially treat Alopecia Areata, topical minoxidil, finasteride, and steroids could treat Frontal Fibrosing Alopecia, and PTGDR2 antagonists could also treat alopecia. They also found that low-level light therapy could help with hair loss, a robotic device could assist in hair extraction, and nutrition could aid hair growth. They suggested that Alopecia Areata is an inflammatory disorder, not a single disease, indicating a need for personalized treatments.

Natural products may help treat hair loss by promoting hair growth with fewer side effects.

Scientists created a functional 3D skin system from stem cells that can be transplanted into wounds.

Scientists successfully grew mini hair follicles using human skin cells, which could help treat baldness.

3D-printed membranes with smart sensors can greatly improve tissue healing and have many medical applications.

The PDGF/PDGFR pathway is a potential drug target with mixed success in treating various diseases, including some cancers and fibrosis.

3D scaffolds mimicking the extracellular matrix are crucial for effective hair follicle regeneration.

3D microenvironments in microwells improve hair follicle stem cell behavior and hair regeneration.

3D bioprinting is useful for making tissues, testing drugs, and delivering drugs, but needs better materials, resolution, and scalability.

Collagen makes skin stiff, and preservation methods greatly increase tissue stiffness.

Micrografts improve hair density and thickness without side effects.

The congress highlighted new gene therapy techniques and cell transplantation methods for treating diseases.

Small molecule drugs show promise for advancing regenerative medicine but still face development challenges.

Too much Smad7 changes skin and hair development by breaking down a protein called β-catenin, leading to more oil glands and fewer hair follicles.

Using CRISPR for gene editing in the body is promising but needs better delivery methods to be more efficient and specific.

Drug repurposing is a cost-effective way to find new uses for existing drugs, speeding up treatment development.

Gelatin microspheres with stem cells speed up healing in diabetic wounds.

Activating β-catenin in mammary cells leads to changes that cause early-stage abnormal growths similar to skin structures.

Metal organic frameworks-based scaffolds show promise for tissue repair due to their unique properties.

Too much β-catenin activity can mess up the development of mammary glands and make them more like hair follicles.