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Mouse hair follicle stem cells lose their ability to change into different cell types after being grown for a long time.

Aging slows wound healing due to weaker cells and immune response.

A specific RNA in cashmere goats helps improve hair growth by interacting with certain molecules.

Drugs targeting the JAK/STAT pathway can improve atopic dermatitis but vary in effectiveness for vitiligo and alopecia areata, with generally mild safety concerns.

Wnt signaling helps control how brain stem cells divide and is important for brain repair after injury.

Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

Skin bacteria, specifically Staphylococcus aureus, help in wound healing and hair growth by using IL-1β signaling. Using antibiotics on skin wounds can slow down this natural healing process.

Wnt10b helps blood stem cells grow after injury.

Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.

Telomere damage affects skin and hair follicle stem cells by messing up important growth signals.

Vitamin D and calcium are important for quick and effective skin wound healing.

Double-stranded RNA causes inflammation in hair follicle cells, which may help understand and treat alopecia areata.

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

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.

SHISA6 helps maintain certain stem cells in mouse testes by blocking signals that would otherwise cause them to differentiate.

The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.

Retinoids increase steroid sulfatase activity in leukemia cells through RARα/RXR and involves certain pathways like phosphoinositide 3-kinase and ERK-MAP kinase.

Notch/CSL signaling controls hair follicle differentiation through Wnt5a and FoxN1.

LPA3 is crucial for embryo implantation and links LPA to prostaglandin signaling.

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.

New markers and pathways have been found in skin tumors, helping better understand and diagnose them.

Foxi3 expression in developing teeth and hair is controlled by the ectodysplasin pathway.

Phosphatidic acid may help hair grow by affecting cell growth pathways.

Bone Morphogenetic Proteins (BMPs) help control skin health, hair growth, and color, and could potentially be used to treat skin and hair disorders.

Stress can stop hair growth in mice, and treatments can reverse this effect.

Gata6 is important for protecting hair growth cells from DNA damage and keeping normal hair growth.

Several new treatments for different types of hair loss show promise in improving patient quality of life.

Jumonji genes are important for development and their mutations can cause abnormalities, especially in the heart and brain.

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

Lymphocytes, especially CD8+ T cells, play a key role in causing alopecia areata, and targeting them may lead to new treatments.