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Live imaging has advanced our understanding of stem cell behavior and raised new research questions.

NcoA4 may have roles beyond helping control gene activity, possibly affecting cell behavior and stability.

Keratin is crucial for keeping skin cells healthy and its changes can lead to diseases and affect cell behavior.

Hair loss in male pattern baldness is linked to changes in immune cell behavior around hair follicles.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

Different Myc family proteins are located in various parts of the hair follicle and may affect stem cell behavior.

Notch1 signaling is crucial for improving wound healing and skin regeneration by affecting stem cell behavior.

The conclusion is that the dermal papilla is crucial for hair follicle regrowth, and hair follicles undergo significant structural changes in addition to cell division during regeneration.

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.

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

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

Inflammation plays a key role in activating skin stem cells for hair growth and wound healing, but more research is needed to understand how it directs cell behavior.

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

New materials help control stem cell growth and specialization for medical applications.

Skin's epithelial stem cells are crucial for repair and maintenance, and understanding them could improve treatments for skin problems.

Certain transcription factors are key in controlling skin stem cell behavior and could impact future treatments for skin repair and hair loss.

Certain proteins help nerve cells branch, and other findings relate to cancer, stem cell behavior, and cell division.

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

Stem cell niches are adaptable and key for tissue maintenance and repair.

HPV16 oncogenes disrupt the normal activity of hair follicle stem cells.

Understanding stem cell environments is key to developing treatments for various diseases and injuries.

VEGF helps squamous cell carcinoma grow in ways beyond just blood vessel formation.

Distinct β-catenin patterns are linked to cell growth, not cell death, in lung cancer.

The study created a tool that mimics natural cell signals, which increased cell growth and could help with hair regeneration research.

Scientists used a special imaging technique to observe that hair follicle regeneration involves cell division and structural changes, mostly in the lower part of the follicle, and that the dermal papilla at the base is crucial for regrowth.

Msx and Dlx genes are crucial for development, controlling cell behaviors like growth and differentiation through their roles as gene regulators.

Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

Fibroblast Growth Factors (FGFs) are important for tissue repair and regeneration, influencing cell behavior and other factors involved in healing, and are crucial in processes like wound healing, bone repair, and hair growth.

The reviewers suggest major revisions for clarity and inclusion of recent findings on inflammation's role in cancer.

Different levels of shear stress affect where cells move and gather in a 3D-printed model, helping to better understand cell behavior in blood vessels.