Changing human hair fibre colour and shape from the follicle

Future hair products will use ecofriendly proteins and peptides to improve hair health and appearance.

Serum formulations were better at delivering molecules to the hair bulb than nanoparticles.

Chemical and physical treatments like bleaching, dyeing, and UV radiation damage both Caucasian and Afro-ethnic hair.

A protein called HMGB1 helps hair grow by affecting prostaglandin metabolism.

Alitretinoin may cause irreversible hair curling as a side effect.

Hair and wool have diverse keratins and keratin-associated proteins.

The conclusion is that the nuclear lamina and LINC complex in skin cells respond to mechanical signals, affecting gene expression and cell differentiation, which is important for skin health and can impact skin diseases.

Cells in hair die by breaking down their DNA and mitochondria as they form keratin.

Prostanoids, like prostaglandins and thromboxane A2, can both enhance and inhibit hair growth, and understanding their effects could help treat hair disorders.

Curly hair is influenced by specific genetic variations.

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

The document concludes that understanding hair follicles requires more research using computational methods and an integrative approach, considering the current limitations in hair treatment products.

Hair follicles on the scalp interact with and respond to the nervous system, influencing their own behavior and growth.

Future hair cosmetics will be safer and more effective.

An 82-year-old man's white hair regained color after taking etretinate for psoriasis.

Certain signals are important for reducing specific chemical markers on hair follicle stem cells during rest periods, which is necessary for healthy hair growth.

Genetic factors influence hair traits like shape, color, and greying in Latin Americans.

Gene regulation could revolutionize hair color by altering pigmentation from within.

Super-enhancers controlled by pioneer factors like SOX9 are crucial for stem cell adaptability and identity.

The document concludes that hair curvature can be explained by the growth patterns caused by the shape and separation of cells in the hair follicle and is affected by specific molecular pathways.

Acitretin therapy may cause hair to repigment and curl.

TNFα, IFNγ, and Substance P significantly affect prolactin levels in human skin, suggesting new treatments for skin and hair conditions.

Hair diversity is influenced by complex genetics and environmental factors, requiring more research for practical solutions.

A specific gene mutation causes woolly hair and hair loss.

Hair follicle stem cells use specific chromatin changes to control their growth and differentiation.

A woman lost most of her hair due to an allergic reaction to a hair dye ingredient.

We need more research on human hair follicle pigmentation, not just mouse models.

We know a lot about mouse hair color, but not much about human hair color differences.

A mutation in the KRT74 gene causes tightly curled hair.

Prolactin affects the production of different keratins in human hair, which could lead to new treatments for skin and hair disorders.

Common variants in the Trichohyalin gene are linked to straight hair in Europeans.

Curly hair shape is due to uneven growth patterns in the hair follicle.

Some drugs can cause hair loss, change hair color and shape, or increase hair growth, and treatment may involve stopping the drug or using specific hair growth treatments.

K25, K27, and K28 are found in all inner root sheath layers of hair, while K26 is only in the cuticle.