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Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.

Eph receptors and ephrins may be promising targets for treating diseases, but more understanding is needed for effective and safe therapies.

The cuneate nucleus has two main neuron types: relay neurons and interneurons.

A gene called APCDD1, which controls hair growth, is found to be faulty in a type of hair loss called hereditary hypotrichosis simplex.

Capsaicin, found in chili peppers, can slow down hair growth by affecting skin cells and hair follicles.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

Young adults have about 230,000 tactile nerve fibers, decreasing 5-8% per decade with age.

Periodontal ligament stem cells show promise for regrowing tissues but require more research for safe, effective use.

Exosomes could potentially enhance tissue repair and regeneration with lower rejection risk and easier production than live cell therapies.

Macrophages help heal nerves by aiding the maturation of Schwann cells and are important for nerve repair.

Stress can stop hair growth in mice, and treatments can reverse this effect.

Skin-derived precursors in hair follicles come from different origins but function similarly.

MDP hydrogel heals wounds faster and better than other treatments in diabetic mice.

Mammals might fail to regenerate not because they lack the right cells, but because of how cells respond to their surroundings, and changing this environment could enhance regeneration.

New methods for skin and nerve regeneration can improve healing and feeling after burns.

Certain steroids in the brain affect mood and symptoms of depression, and treatments targeting these steroids show promise for improving these symptoms.

Smart biomaterials that guide tissue repair are key for future medical treatments.

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

Progress has been made in skin and nerve regeneration, but more research is needed to improve methods and ensure safety.

Electrospun nanofibers show promise for enhancing blood vessel growth in tissue engineering but need further research to improve their effectiveness.

The document explains how the male reproductive system works, its role in making testosterone, and how conditions like obesity can disrupt it, leading to low testosterone and fertility issues.

Kennedy's disease leads to muscle weakness and sensory issues, has no cure but manageable symptoms, and future treatments look promising.

Lamins are vital for cell survival, organ development, and preventing premature aging.

Light can turn on hair growth cells through a nerve path starting in the eyes.

Botulinum toxin shows promise for various skin conditions but requires more research for confirmation and standardized use.

Platelet lysate is a promising, cost-effective option for regenerative medicine with potential clinical applications.

Natural 5α-reduced glucocorticoids might be anti-inflammatory with fewer side effects than current options.

Hair problems can be caused by genetics or the environment, and treatment should focus on the cause and reducing hair damage.

Hair follicles can help wounds heal faster and this knowledge could be used to treat chronic skin ulcers, with a potential use of a special stem cell hydrogel to enhance healing.

Neurosteroids change how GABA_A receptors work in the brain, which could be important for treating temporal lobe epilepsy.