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The document provides a method to classify human hair growth stages using a model with human scalp on mice, aiming to standardize hair research.

More dermal papilla cells in hair follicles lead to larger, healthier hair, while fewer cells cause hair thinning and loss.

Hair color production in mice is closely linked to the hair growth phase and may also influence hair growth itself.

Androgens can both increase and decrease hair growth in different parts of the body.

Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.

Lactate production is important for activating hair growth stem cells.

Skin cells produce and activate vitamin D, which regulates skin functions and supports hair growth.

ATP-dependent chromatin-remodeling complexes are crucial for gene regulation, cell differentiation, and organ development in mammals.

Wnt ligands are crucial for hair growth and repair.

Pectin biosynthesis is essential for the growth of cotton fibers and Arabidopsis root hairs.

CDP is crucial for lung and hair follicle cell development.

Vitamin D and its receptor regulate skin functions like cell growth, immunity, hair cycle, and tumor prevention.

Zinc is crucial for growth and health in rats.

Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.

Silver can help prevent and treat infections but its effectiveness varies and should be weighed against costs and side effects.

RNAi-based biopesticides could be safe and effective for pest control with careful development and risk assessment.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

Silver nanoparticles coated with substances like PEG showed strong antibacterial effects and improved wound healing when used in hydrogels.

Prolactin contributes to hair loss by promoting hair follicle shrinkage and cell death.

The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.

Mice hair growth patterns get more complex with age and can change with events like pregnancy or injury.

TRP channels in the skin are important for sensation and health, and targeting them could help treat skin disorders.

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

Hair color production is closely linked to the active growth phase of hair in mice and may also influence hair growth itself.

Researchers found that hair shedding happens mostly when new hair is growing and involves a unique process.

Using platelet-rich plasma with microneedling works better for acne scars than microneedling with water.

The document concludes that assessing hair follicle damage due to cyclophosphamide in mice involves analyzing structural changes and suggests a scoring system for standardized evaluation.

A mother's PPARγ is crucial for preventing harmful milk that can cause inflammation and growth problems in babies.

Hair follicles are hormone-sensitive and involved in growth and other functions, with potential for new treatments, but more research is needed.

Androgens can both stimulate and cause hair loss, and understanding their effects is key to treating hair disorders.