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A patient with untreated congenital adrenal hyperplasia had large benign tumors in her adrenal glands removed, improving her symptoms.

Zebrafish with mutations similar to human Cantú Syndrome have heart cells with altered channel properties, making them a good model to study the condition.

Activin A increases inner ear hair cell development, while follistatin decreases it.

The created skin model with melanoblasts improves the study of skin color and offers an alternative to animal testing.

Testosterone affects androgen receptors and lipid storage in cells, while DHEA does not convert to testosterone or affect these receptors in the same way.

New treatments for hair loss show promise, including plasma, stem cells, and hair-stimulating complexes, but more research is needed to fully understand them.

Human hair's structure makes it tough and resistant to breaking.

Mast cells and VEGF contribute to post-surgery adhesions, and blocking VEGF can reduce these adhesions; also, certain factors affect wound healing and fetal skin heals differently with age.

Fluid viscosity affects fracture design and proppant placement in hydraulic fracturing.

Low-level laser therapy helps hair growth and reduces hair loss with few side effects.

MicroRNAs are crucial in controlling cell signaling, affecting cancer and tissue regeneration.

The secretions of mesenchymal stem cells could be used for healing without using the cells themselves.

The document concludes that understanding how the skin's immune system and inflammation work is complex and requires more research to improve treatments for skin diseases.

Changing the environment around stem cells could help tissue repair, but it's hard to be precise and avoid side effects.

Hair follicle development is controlled by interactions between skin tissues and specific molecular signals.

Turning white fat into brown-like fat could help fight obesity and type 2 diabetes.

Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.

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

Treatments that reduce oxidative stress and fix mitochondrial problems may help heal chronic wounds.

The document concludes that mouse models are helpful but have limitations for skin wound healing research, and suggests using larger animals and genetically modified mice for better human application.

Zinc oxide nanoparticles in sunscreen do not penetrate deep into the skin.

Growing human skin cells in a 3D environment can stimulate new hair growth.

A protein from certain immune cells is key for new hair growth after skin injury in mice.

Epigenetic changes control how adult stem cells work and can lead to diseases like cancer if they go wrong.

Different types of skin cells have unique genetic markers that affect how likely they are to spread cancer.

Wnt signaling controls whether hair follicle stem cells stay inactive or regenerate hair.

Estrogens significantly influence hair growth by interacting with receptors in hair follicles and may help regulate the hair growth cycle.

Stem cell therapy, particularly using certain types of cells, shows promise for treating hair loss by stimulating hair growth and development, but more extensive trials are needed to confirm these findings.

Fibroblast growth factor receptor signaling controls cell development and repair, and its malfunction can cause disorders and cancer, but it also offers potential for targeted therapies.

We need more research to better understand human hair follicle stem cells for improved treatments for hair loss and skin cancer.