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Gamma rays did not change hair follicle density but increased white and hypopigmented hairs in mice.

Stem cells could improve hair growth and new treatments for baldness are being researched.

Different types of long-lasting stem cells are responsible for the growth and upkeep of the mammary gland.

Two main types of fibroblasts with unique functions and additional subtypes were identified in human skin.

Mice lacking the PPARγ gene in their fat cells had almost no fat tissue, severe metabolic problems, and abnormal development of other fat-related tissues.

Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.

Hair follicle stem cells use specific chromatin changes to control their growth and differentiation.

Wnt ligands are crucial for hair growth and repair.

Finasteride and minoxidil are effective for hair regrowth, while treatments for alopecia areata have varying success and continuous treatment is necessary.

Scientists created stem cells that can grow hair and skin.

Follistatin helps hair growth and cycling, while activin prevents it.

The conclusion is that hair growth can be improved by activating hair cycles, changing the surrounding environment, healing wounds to create new hair follicles, and using stem cell technology.

Overexpressing the mineralocorticoid receptor in mouse skin causes skin thinning, early skin barrier development, eye issues, and hair loss.

The document concludes that the skin's immune system is complex, involving interactions with hair follicles, nerves, and microbes, and can protect or cause disease, offering targets for new treatments.

Keratinocytes control how melanocytes work.

Mice can grow new hair follicles after skin wounds through a process not involving existing hair stem cells, but requiring more research to understand fully.

Male genital development is driven by androgen signaling and understanding it could help address congenital anomalies.

Loss of keratin K2 causes skin problems and inflammation.

Immune cells help regulate hair growth, and better understanding this can improve hair loss treatments.

Fully regenerating human hair follicles not yet achieved.

The long-pulsed alexandrite laser is effective for hair reduction, particularly for light-skinned individuals with dark hair, but caution is needed for darker skin.

Using defensins to activate stem cells may improve skin aging signs without causing inflammation.

The protein CCN2 controls hair growth by affecting hair follicle formation and stem cell activity in mice.

CD34 marks potential stem cells in dog hair follicles.

The hair follicle bulge is an important area for adult stem cells involved in hair growth and repair, with potential for medical use needing more research.

The Notch signaling pathway helps in mouse hair development through a noncanonical mechanism that does not rely on RBPj or transcription.

Cultured epithelium can form hair follicles when combined with dermal papillae.

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

Researchers created immortal human skin cells with constant testosterone receptor activity to study hair loss and test treatments.

Gamma-rays exposure during the resting phase of hair growth can damage hair regeneration and color in mice.