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Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.

A boy with chromosome 13q deletion syndrome developed eye cancer, a woman with breast cancer lost vision due to a rare side-effect of her treatment, a man's vision worsened after using a hair loss drug, and two rare disorders were discussed. Optical Coherence Tomography is useful for diagnosing and monitoring these conditions.

Neonate scalp hair is thinner, lacks a medulla, and has smaller follicles compared to adult hair.

Skin problems are very common in people with systemic lupus erythematosus and important for diagnosis.

Toxic Epidermal Necrolysis is a rare, serious skin condition that can affect anyone, is more common in women, and may be linked to genetics, with a 20% mortality rate mainly due to sepsis.

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

Skin problems are common in lupus, important for diagnosis, and can be triggered by sunlight.

Markers help differentiate between apocrine and eccrine sweat glands to identify sweat gland tumors.

Both cell and non-cell parts are important for rat whisker follicle regrowth.

3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.

Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.

Hair follicles in people with alopecia have lower levels of a key blood vessel growth protein.

Researchers created hair-inducing human cell clusters using a 3D culture method.

The skin is the largest organ, protecting the body, regulating temperature, and producing hormones.

The arrector pili muscle might play a role in hair loss and needs more research to understand its impact.

Treatment can improve survival and symptoms in dogs with Cushing's disease, but outcomes are unpredictable.

Knowing how skin works and its diseases helps doctors diagnose and treat skin conditions better.

Horse skin has a layered epidermis, a dermis with hair follicles, sweat and sebaceous glands, and is supplied by small arteries.

Epithelial stem cells are crucial for tissue renewal and repair, and understanding them could improve treatments for damage and cancer.

Understanding gene expression in hair follicles can reveal insights into hair growth and disorders.

The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.

Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.

Pregnancy can cause various skin changes and diseases, with PUPPP being the most common skin condition specific to pregnancy.

Early development of hair, teeth, and glands involves specific signaling pathways and cellular interactions.

New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.

Adam10 enzyme is crucial for healthy skin and proper Notch signaling.

Understanding how cells die in the skin is important for treating skin diseases and preventing hair loss.

The document concludes that while significant progress has been made in understanding skin biology and stem cells, more research is needed to fully understand their interactions with their environment.

The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.

Fatty acid transport protein 4 is essential for skin and hair development.