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Taurine might help prevent hair loss caused by stress.

The document concludes that while some organisms can regenerate body parts, mammals generally cannot, and cancer progression is complex, involving mutations rather than a strict stem cell hierarchy.

New tools show that in fish, NPY increases feeding and somatostatin decreases it.

A specific immune response helps control mite populations on the skin, maintaining healthy hair follicles.

Zebrafish with mutations similar to human Cantú Syndrome have heart cells with altered channel properties, making them a good model to study the condition.

Japanese women's curved hair has an uneven internal structure and varied amino acid composition.

Most vertebrates can regenerate skin, nails, and corneas, but only some can regenerate teeth and lenses.

Light can be used to stimulate ear hair cells, improving speed and consistency over previous methods.

Nerves are crucial for the regeneration of various body parts in many animals.

Stem cells compete for space using cell adhesion, and mutations can affect their competitive success, with implications for tissue health and disease.

Mongolian gerbils heal wounds differently than mice, with unique protein levels and gene expression that affect skin repair.

Targeted cancer therapies often cause skin problems that need careful management to improve patient quality of life and treatment success.

Metformin, usually used for diabetes, can also help treat hair loss from alopecia areata due to its ability to reduce inflammation and stimulate new hair growth.

Cow milk sugars increase fat production and inflammation in skin oil cells.

Blocking mTORC1 may help prevent skin cancer by stopping the growth of certain skin stem cells.

Sphynx cats are hairless and Devon Rex cats have curly hair due to specific genetic mutations.

A new mutation in the Hr gene causes hair loss in mice, similar to a human hair disorder.

A gene mutation in mice causes permanent hair loss and skin issues.

The scraggly mutation causes hair loss and skin defects in mice.

KAP genes are crucial for hair development and show both shared and unique traits in humans, chimpanzees, and baboons.

Harlequin mutant mice have hair loss due to low AIF protein levels and retroviral element activity.

Hair follicle stem cells have significant potential for treating various disorders.

Activating TRPA1 reduces scarring and promotes tissue regeneration.

Bacteria can help skin regenerate through a process called IL-1β signaling.

The study found that tight junctions reach the top layer of the skin's stratum granulosum, not just the second top layer as previously thought.

Frog skin cells need the protein desmoplakin for proper development and cell layer formation.

Certain astrocytes can protect the brain and improve recovery after a stroke, and a hair loss drug might reduce cancer spread.

Transplanted human Olig2+ astroglia may help improve learning and memory after a stroke.

Human stem cells can aid stroke recovery, research experiences boost students' career aspirations, minoxidil may reduce cancer spread, a molecule can slow tumor growth, a protein affects water flow in cells, magnesium behaves differently at tiny scales, and a new method detects slow-moving objects.

Undergraduate research experiences boost students' research skills, confidence, and career aspirations.