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Gray hair can potentially be reversed, leading to new treatments.

Melatonin may benefit skin health and could be a promising treatment in dermatology.

Hair follicles can be kept in RNAlater® at cool or room temperature for a week without harming RNA quality.

Scientists found a new, less invasive way to study body clocks using hair cells, which shows shift workers' body clocks don't match their lifestyles.

Goat skin changes with the seasons due to genes affected by daylight and hormones.

Hair follicles on the scalp interact with and respond to the nervous system, influencing their own behavior and growth.

The 2015 Hair Research Congress concluded that stem cells, maraviroc, and simvastatin could potentially treat Alopecia Areata, topical minoxidil, finasteride, and steroids could treat Frontal Fibrosing Alopecia, and PTGDR2 antagonists could also treat alopecia. They also found that low-level light therapy could help with hair loss, a robotic device could assist in hair extraction, and nutrition could aid hair growth. They suggested that Alopecia Areata is an inflammatory disorder, not a single disease, indicating a need for personalized treatments.

The trial aims to understand how obesity and lifestyle affect circadian rhythms in people with schizophrenia and bipolar disorder.

Topical L-thyroxine may help with wound healing and hair growth but should be used short-term due to potential risks.

Hair follicle regeneration possible, more research needed.

The circadian clock affects skin stem cell behavior, impacting aging and cancer risk.

Human leukocytes and beard hair follicle cells have internal daily clocks, and PER1 and PER3 genes may indicate individual circadian rhythms.

The circadian clock is crucial for tissue renewal and regeneration, affecting stem cell functions and having implications for health and disease.

Melatonin receptors, found in many body parts, can help treat various diseases like depression and diabetes due to their effects on inflammation, tumor progression, sleep disorders, and body mass regulation.

Circadian clock genes are important for hair growth and may affect aging-related hair loss and graying.

Circadian rhythms are crucial for stem cell function and tissue repair, and understanding them may improve aging and regeneration treatments.

New findings explain how genetic changes, body clocks, and certain molecules affect tissue response to stress hormones.

Genes related to pigmentation, body rhythms, and behavior change during hares' seasonal coat color transition, with a common genetic mechanism in two hare species.

BMAL1 controls skin cell growth and UV damage risk, peaking at night.

The circadian clock in skin cells controls their growth and rest cycles.

Intense exercise at night can delay the body's internal clock gene expression by 2 to 4 hours.

Sex hormones, especially estradiol, can change chicken feather shapes and colors.

The research found specific genes and proteins that affect how fast chickens' feathers grow, which is not solely determined by traditional inheritance patterns.

Environmental factors at different levels control hair stem cell activity, which could lead to new hair growth and alopecia treatments.

Skin stem cells interacting with their environment is crucial for maintaining and regenerating skin and hair, and understanding this can help develop new treatments for skin and hair disorders.

The timing of when the gene Bmal1 is active affects aging and survival, with its absence during development, not adulthood, leading to premature aging.

Hair follicles are essential for skin health, aiding in hair growth, wound healing, and immune function.

Seasonal changes affect hair growth genes in Angora goats, possibly influencing mohair quality.

Delta-opioid receptors affect skin cell circadian rhythms, possibly impacting wound healing and cancer.

Disruptions in sleep-wake cycles can cause health problems like mental, metabolic, and heart diseases, and cancer.