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Norepinephrine helps skin cells grow, which is important for hair growth.

Hair dye ingredient PPD causes cell death and aging in human hair cells by altering microRNA levels.

Special gels help heal diabetic foot sores and reduce the risk of amputation or death.

A new treatment using nanoparticles can effectively prevent and reduce hair loss caused by chemotherapy.

Dermatologists need to understand diverse cultural hair practices to offer better care.

Regulating cell death in hair follicles can help prevent hair loss and promote hair growth.

Rare ULBP3 gene changes may raise the risk of Alopecia areata, a certain FAS gene deletion could cause a dysfunctional protein in an immune disorder, and having one copy of a specific genetic deletion is okay, but two copies cause sickle cell disease.

Genes linked to wool fineness in sheep have been identified.

Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

Fibroblast growth factors are crucial for hair follicle development and regeneration.

Hair loss in men is mainly caused by hormones and genes, and while current treatments can slow it down, they can't fully stop it.

Two mutations in KRT74 and EDAR genes cause sheep to have finer wool.

A mix of tocopherol acetate and L-menthol helps grow hair better than using them separately or using minoxidil.

The document explains how to create detailed biological pathways using genomic data and tools, with examples of hair and breast development.

Immune cells are essential for early hair and skin development and healing.

Future hair loss treatments should aim to extend hair growth, reactivate resting follicles, reverse shrinkage, and possibly create new follicles, with gene therapy showing promise.

WNT10A mutations often cause ectodermal dysplasias, with males showing more tooth issues than females.

A specific group of skin stem cells was found to help maintain hair follicle cells.

A woman with a rare hormone resistance condition also had missing teeth and hair loss, which might be new symptoms of her genetic disorder.

A genetic mutation in the EDA gene causes hypohidrotic ectodermal dysplasia in cats.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

Future hair cosmetics will be safer and more effective.

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.

Noggin overexpression delays eyelid opening by affecting cell death and skin cell development.

The skin systems of jawed vertebrates evolved diverse appendages like hair and scales from a common structure over 420 million years ago.

Activating the Wnt/β-catenin pathway could lead to new hair loss treatments.

Poor maternal nutrition can lead to fewer wool follicles in Chinese Merino sheep.

Genetically modified sheep with more β-catenin grew more wool without changing the wool's length or thickness.

The research reveals how early embryonic mouse skin develops from simple to complex structures, identifying various cell types and their roles in this process.

Proper control of β-catenin activity is crucial for development and preventing diseases like cancer.