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COX-2 levels change during the hair cycle and affect skin and hair growth.

The document concludes that specific dermoscopic features can help diagnose different facial red skin conditions.

The meeting highlighted the genetic basis of female pattern hair loss and various skin health insights.

Most dogs with paw inflammation had chronic issues, often due to allergies, and certain breeds were more affected.

The project created a standardized system for classifying skin lesions in lab rats and mice.

Dermoscopy greatly improves melanoma diagnosis and reduces unneeded surgeries.

A man with myotonic dystrophy type 1 had 28 skin cancers, suggesting a link between the disease and skin cancer, emphasizing the need for sun protection and regular skin checks.

A woman had a non-cancerous skin tumor on her eyelid removed successfully.

As skin cells mature, vitamin D receptor levels decrease while retinoid X receptor α levels increase.

The study found that analyzing certain cell signaling pathways is not a reliable method to tell apart two types of skin tumors.

The document explains how hair follicles develop, their structure, and how they grow.

The document lists various dermatology topics, treatments, and diagnostic methods.

Mutations in the hairless gene in mice affect its expression and lead to a range of developmental issues in multiple tissues.

ODC overexpression in hair cells increases tumor growth by reducing Notch signaling.

Parathyroid hormones are important for hair growth, but their use in treating hair loss from chemotherapy is still uncertain.

Imiquimod used intravaginally for cervical issues can cause temporary hair loss, especially if severe side effects occur.

Keratin 79 marks a new group of cells that are key for creating and repairing the hair follicle's structure.

A man's neck lump was a trichilemmal cyst, not cancer, and should be fully removed due to rare risk of becoming malignant.

Tailor treatments for vitiligo to patient needs for best results.

The article suggests using safety measures and telemedicine for aesthetic dermatology during COVID-19, while some procedures can still be done safely.

A man developed a benign tumor at his COVID-19 vaccination site, which was successfully removed with surgery.

Human skin cells can create new hair follicles when transplanted into mice.

The conclusion is that Pigmented Epithelioid Melanocytoma can start from hair follicle stem cells or from a mole on the skin.

The article concludes that hair loss is a common side effect of drugs treating skin cancer by blocking the hedgehog pathway, but treatment should continue, and more selective drugs might prevent this side effect.

A young man was diagnosed with trichoepitheliomas, causing thick skin and hair loss.

Looking at tissue characteristics isn't reliable for telling apart basal cell carcinoma from certain benign skin tumors.

Keratoacanthoma comes from hair follicle cells.

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

Primary health care in Florianópolis mostly treated simple skin conditions, while secondary care handled more complex skin diseases.