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Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.

Prevelex, a polyampholyte, can create a cell-repellent coating on microdevices, which can be useful in biomedical applications like hair follicle regeneration.

WWOX deficiency in mice causes skin and fat tissue problems due to disrupted cell survival signals.

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

Newly born mesenchymal cells quickly spread out in response to tissue tension during early development.

Mathematical modeling can improve regenerative medicine by predicting biological processes and optimizing therapy development.

Researchers created a 3D hydrogel that mimics human hair follicles, which may help with hair loss treatments.

Alopecia areata is an autoimmune condition causing hair loss, influenced by genetics, stress, and diet, and may be prevented by a high soy oil diet.

Human hair keratins can be turned into useful 3D biomedical scaffolds through a freeze-thaw process.

Muscles and nerves that cause goosebumps also help control hair growth.

Bone-marrow and epidermal stem cells help heal wounds differently, with bone-marrow cells aiding in blood vessel formation and epidermal cells in hair growth.

Activating a protein called β-catenin in adult skin can make it behave like young skin, potentially helping with skin aging and hair loss.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

Minoxidil may work for hair loss by reducing androgen sensitivity and altering hormone-related enzymes.

Millet seed oil may help hair grow by activating certain cell growth signals.

Scaffold improves hair growth potential.

Epidermal stem cells have potential for personalized regenerative medicine but need careful handling to avoid cancer.

Asia has made significant progress in tissue engineering and regenerative medicine, but wider clinical use requires more development.

YAP and TAZ are crucial for skin cell growth and repair.

Further research is needed to improve hair regeneration using stem cells and nanomaterials.

The study mapped yak skin cells to understand hair growth better.

Stem cell niches support, regulate, and coordinate stem cell functions.

Activating Notch in adult skin causes T cells and neural crest cells to gather, leading to skin issues.

Scientists have made progress in growing mini-organs and regenerating parts of the skin, with plans to treat hair loss in a future trial.

Activin A helps heal skin wounds and protects the brain after injury.

Activin A and follistatin control when ear hair cells form in mice.

Activin A promotes ear hair cell development, while follistatin delays it.

Using bioreactors, scientists can grow more skin stem cells that keep their ability to regenerate skin and hair.

Stem cell therapy shows promise in improving burn wound healing.

Androgenetic alopecia involves immune cell disruptions, especially increased CD4+ T cells around hair follicles.