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In vivo lineage labelling is better than in vitro methods for identifying and understanding stem cells.

Islamic perspectives in Malaysia raise ethical concerns about using stem cells, especially from embryos, for beauty and medical treatments.

Bioengineered tooth germ can restore whole teeth in dogs.

Immune cells affect hair growth and could lead to new hair loss treatments.

Mesenchymal stem cells improve skin appearance and structure in dermatology and aesthetic medicine.

The secretions of mesenchymal stem cells could be used for healing without using the cells themselves.

Changing the environment around stem cells could help tissue repair, but it's hard to be precise and avoid side effects.

Basal cell carcinoma mostly starts from cells in the upper skin layers, not hair follicle stem cells.

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

Different types of skin cells play specific roles in development, healing, and cancer.

Stem cell niches are crucial for regulating stem cell renewal and differentiation, and understanding them can help in developing regenerative therapies.

TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

The niche environment controls stem cell behavior and plasticity, which is important for tissue health and repair.

Stem cell therapy, particularly using certain types of cells, shows promise for treating hair loss by stimulating hair growth and development, but more extensive trials are needed to confirm these findings.

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.

New single-cell analysis techniques are improving our understanding of stem cells and could help in treating diseases.

A WNT10A gene mutation leads to ectodermal dysplasia by disrupting cell growth and differentiation.

Mice without the Sept4/ARTS gene heal wounds better due to more stem cells that don't die easily.

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

The extracellular matrix is crucial for controlling skin stem cell behavior and health.

Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.

The study found that bioengineered hair follicles work when using cells from the same species but have issues when combining human and mouse cells.

Researchers found a new way to create hair-growing structures in the lab that can grow hair when put into mice.

Lymphatic vessels are essential for hair follicle growth and skin regeneration.

Hormones during pregnancy and lactation keep skin stem cells inactive, preventing hair growth.

Stem cell therapy may help treat tough hair loss cases.

The TCL1 transgenic mouse model is useful for understanding human B-cell leukemia and testing new treatments.

Stem cell treatments may improve burn wound healing.

Wnt/ß-catenin signaling is crucial for regulating skin stem cells and hair growth, with the right levels and timing needed for proper function.

Gata6 is important for protecting hair growth cells from DNA damage and keeping normal hair growth.