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In June 2019, the stem cell research field saw major progress, including new clinical trials, FDA approvals, and industry collaborations.

Hair follicle stem cells can turn into various cell types and help repair nerves.

Paneth cells and intestinal stem cells work together metabolically for stem cell function and regeneration.

Runx1 controls fat-related genes important for normal and cancer cell growth, affecting skin and hair cell behavior.

Special immune cells called Treg cells are important for maintaining and regenerating hair by activating a specific growth signal in hair stem cells.

Significant progress and collaborations in stem cell research and regenerative medicine were made, including advancements in hair growth, cancer therapies, and treatments for neurological disorders.

In September 2016, there were major advancements and promising clinical trials in stem cell research and regenerative medicine.

Maintaining DNA health in stem cells is key to preventing aging and tissue breakdown.

The Bcl-2 protein is important for keeping hair follicle stem cells working and preventing hair loss.

Human dental pulp stem cell-conditioned medium, especially from hypoxic conditions, may help treat chemotherapy-induced hair loss and does not increase cancer risk.

Two-photon microscopy helps observe hair follicle stem cell behaviors in mice.

Hair follicle stem cells could help repair nerves and avoid ethical issues linked to embryonic stem cells.

The protein interleukin-1 alpha helps regenerate hair follicles and increase stem cell growth in mice.

The document concludes that skin stem cells are important for hair growth and wound healing, and could be used in regenerative medicine.

Nail stem cells and Wnt signaling are important for fingertip regeneration but not sufficient for regenerating more complex limb structures.

ATP-dependent chromatin-remodeling complexes are crucial for gene regulation, cell differentiation, and organ development in mammals.

MicroRNAs are important for skin health and could be targets for new skin disorder treatments.

Stem cells are crucial for wound healing and understanding their role could lead to new treatments, but more research is needed to answer unresolved questions.

Scientists found cells in hair that are key for growth and color.

PI3K/Akt pathway is crucial for hair growth and regeneration.

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

The Wnt/β-catenin pathway helps tissue regeneration but can also cause fibrosis, and drugs that inhibit this pathway may aid in healing skin and heart tissues.

Bioactive molecules show promise for improving skin repair and regeneration by overcoming current challenges with further research.

A new mutation in the hairless gene causes hair loss and skin wrinkling in mice.

New treatments for hair loss show promise but need more research to confirm safety and effectiveness.

New treatments for hair growth disorders are needed due to limited current options and complex hair follicle biology.

Misbehaving hair follicle stem cells can cause hair loss and offer new treatment options.

Umbilical cord blood is a valuable source of stem cells for medical treatments, but its use is less common than other transplants, and there are ethical issues to consider.

The document concludes that accurate diagnosis and treatment are crucial in dermatology, and it presents various findings on skin conditions and treatments.

SDF-1/CXCL12 and its receptor CXCR4 are crucial for melanocyte movement in mouse hair follicles.