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Different signals work together to change gene activity and guide hair follicle stem cells to become specific cell types.

Two-photon microscopy effectively tracks live stem cell activity in mouse skin with minimal harm and clear images.

Aging involves volume loss, not just gravity and skin changes, and restoring facial volume is key for a youthful look.

Both endoscopic and pretrichial open forehead lifts effectively elevate eyebrows long-term with high patient satisfaction.

Higher hair luminosity and shine mean higher perceived transparency.

Medical tattooing improves appearance and quality of life, but has potential risks.

Following hair transplant surgery, proper self-care is crucial for successful recovery and hair growth.

Retinoic acid helps activate hair growth in people with common hair loss by working on a specific cell growth pathway.

Monkey hair cortisol levels are not affected by how fast their hair grows.

Ezh2 controls skin development by balancing signals for dermal and epidermal growth.

Low-Level Laser Therapy can stimulate healing and cell function, potentially leading to wider medical use.

Stromal stem cells may help heal wounds by becoming structural cells or affecting the immune system, but more research is needed to understand how.

Stem cells help heal skin wounds by moving and changing roles, working with other cells, and needing more research on their activation and behavior.

Microneedles improve drug delivery in various body parts, are safe and painless, and show promise in cosmetology, vaccination, insulin delivery, and other medical applications.

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.

Keratin 15 is not a reliable sole marker for identifying epidermal stem cells because it's found in various cell types.

Older skin has higher cancer risk due to inflammation and stem cell issues.

Research on epidermal stem cells has advanced significantly, showing promise for improved clinical therapies.

ΔNp63α stops TAp73β from working in skin cancer by blocking its access to specific genes, not by directly interacting with it.

Some stem cells in the body rarely divide, which could help create better treatments for diseases and aging.

Understanding how epigenetic regulation affects stem cells is key to cancer insights and new treatments.

Both human and animal-derived small extracellular vesicles speed up skin healing equally well.

Follistatin and LIN28B together improve the ability of inner ear cells in mice to regenerate into hearing cells.

Low-dose radiation affects hair stem cell function and survival by changing their genetic material's structure.

Breast implants are linked to autoimmune symptoms, with over half of patients feeling better after removal, but the exact cause is unclear and may involve bacterial biofilm.

DNA phenotyping helps predict physical traits from DNA with varying accuracy and requires careful ethical and legal handling.

The symposium concluded that understanding how different species repair tissue and how this changes with age can help advance regenerative medicine.

Most skin rashes in rheumatoid arthritis patients were not caused by their medication, and careful evaluation allowed most to keep taking their beneficial treatment.