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

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.

Skin stem cells are crucial for maintaining and repairing the skin and hair, using a complex mix of signals to do so.

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.

Different types of skin cells play specific roles in development, healing, and cancer.

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.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

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.

Laminin-511 is crucial for early hair growth and maintaining important hair development signals.

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

Lichen planopilaris is a chronic, scarring hair loss condition with no definitive cure, requiring accurate diagnosis and treatment to manage symptoms.

TCDD speeds up skin barrier formation by increasing certain gene expressions.

Stress can worsen skin conditions by affecting hormone levels and immune response.

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

Female pattern hair loss diagnosed by scalp appearance, treated with combined therapies and targeted approaches.

The book is recommended for its new scientific information and balanced treatment options for hair loss in domestic animals.

Eph/ephrin signaling is important for skin cell behavior and could be targeted to treat skin diseases.

The skin is a complex barrier that protects the body, regulates temperature, and helps with immune responses.

Thyroid hormones are important for skin health and changes in them can affect conditions like hair loss and eczema.

Red spots on fingertips can be a sign of a skin condition linked to gluten sensitivity, treatable with a gluten-free diet.

The experiment showed that human skin grown in the lab started to form early hair structures when special cell clusters were added.

The skin and thymus develop similarly to protect and support immunity.

Some growth factors, while important for normal body functions, can cause diseases when not regulated properly.

HPV16 oncogenes disrupt the normal activity of hair follicle stem cells.