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Grouping certain skin cells together activates a growth pathway that helps create new hair follicles.

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

New patents show progress in developing drugs targeting the Wnt pathway for diseases like cancer and hair loss.

Wnt activation shows promise for regenerative medicine but requires selective targeting to minimize risks like cancer.

Softer hydrogel surfaces help maintain hair growth-related functions in skin cells.

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

Wounds can regenerate hair in young mice, but this ability declines with age, offering insights for improving tissue regeneration in the elderly.

Some plant-based chemicals may help with hair growth, but more research is needed to confirm their effectiveness.

Scientists successfully grew new hair follicles in regenerated mouse skin using mouse and human cells.

Using skin stem cells and certain molecules might lead to scar-free skin healing.

Hair growth environment recreated with challenges; stem cells make successful skin organoids.

Certain genes are more active in baby scalp cells and can help grow hair when added to adult mouse skin cells.

The new SIS-PEG sponge is a promising material for skin regeneration and hair growth.

The 3D skin model is better for hair growth research and testing treatments.

Different cell types work together to repair skin, and targeting them may improve healing and reduce scarring.

CD8+ T cells play a key role in graft-versus-host disease in certain mice models.

Injecting CHIR-99021 into goose embryos improves feather growth by changing gene activity and energy processes.

Inhibiting class I HDACs helps maintain hair growth ability in skin cells.

HIF-1α stimulators, like deferiprone, work as well as popular hair loss treatments, minoxidil and caffeine, in promoting hair growth.

The engineered skin substitute helped grow skin with hair on mice.

The "Two-Cell Assemblage" assay is a new, simple method to identify substances that may promote hair growth.

Zebrafish larvae are used to study and find treatments for ear cell damage because they are easier to observe and test than mammals.

Eating fewer calories improves the ability of stem cells to repair and renew the body in various tissues.

The conclusion is that certain genetic factors and blood types may affect COVID-19 severity, but changes in ACE2 and TMPRSS2 genes are not clearly linked to it.

The study created a new model to better understand human hair growth and health.

Conditioned media from mesenchymal stem cells show promise for tissue repair and disease treatment, but more research is needed on their safety and effectiveness.

Mechanical forces are crucial for shaping cells and forming tissues during development.

CTHRC1 helps hair grow back, and plantar dermis mixture boosts it.

The article concludes that studying how skin forms is key to understanding skin diseases and improving regenerative medicine.

Mice can regrow hair on wounds due to specific cell interactions and mechanical forces not seen in rats.