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Deleting the PTEN gene in mice causes nerve cells to grow larger and heal better after injury, but may cause overgrowth and hair loss in older mice.

Dermal EZH2 controls skin cell development and hair growth in mice.

Finasteride worsens stress effects on sensory processes, possibly linking to anxiety/depression.

The Foxn1(-/-) nude mouse shows disrupted and expanded skin stem cell areas due to high Lhx2 levels.

The skin has multiple layers and cells, serves as a protective barrier, helps regulate temperature, enables sensation, affects appearance, and is involved in vitamin D synthesis.

Aging skin shows thinner layers, fewer hair follicles, and new biomarkers like increased space between cells and smaller sebaceous glands.

Environmental factors like diet and vitamin levels, especially Vitamin D, can affect autoimmune diseases differently, with lifestyle changes potentially improving outcomes.

Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.

Hair graying is influenced by factors like nerves, fat cells, and immune cells, not just hair follicles.

Chronic stress in mice changes skin metabolism and gene expression, leading to hair loss.

Cocaine impairs male sexual behavior and alters testosterone metabolism in the brain.

Hormones are crucial for regulating body functions and imbalances can lead to health issues.

Eosinophilia-myalgia syndrome, linked to contaminated L-tryptophan supplements, caused severe symptoms and some deaths, with long-term effects in survivors.

Lymphatic vessels are essential for health and can be targeted to treat various diseases.

Scientists have developed a method to keep chicken feather follicles alive and structurally intact in a lab for up to a week.

University students in Egypt experienced high stress during COVID-19's third wave, with negative coping mechanisms being more common.

Finasteride may affect PNMT, causing side effects.

Beta-caryophyllene, found in essential oils, helps wounds heal better in multiple ways.

The effects of estrogen on human scalp hair growth are unclear and need more research.

Paeoniflorin protects brain cells by involving a specific protein and neurosteroids.

Traditional Chinese Medicine and acupuncture may improve Polycystic Ovarian Syndrome symptoms and reduce costs, but more research is needed.

Altered metabolism can help control seizures by changing brain signaling and energy use, suggesting new treatments for epilepsy.

Hair is a complex organ, and understanding its detailed structure and growth phases is crucial for analyzing substances within it.

Machine learning can predict symptoms and quality of life in chronic skin disease patients using smartphone app data, and shows that app use varies with patient characteristics.

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

Changing neuroactive steroids in baby male rats affects their memory and learning differently as they grow up.

The skin's basement membrane is specially designed to support different types of connections between skin layers and hair follicles.

The document explains what healthy skin, nails, and hair look like on an ultrasound.

The meeting discussed medical findings, including benefits of certain treatments for cancer and heart conditions, and highlighted issues like poor adherence to preventive measures and skill gaps among interns.

Hormones control reproduction and are crucial for body balance.