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Arrector pili muscle regulates hair follicle stem cells, DNA methylation needed for hair cycling, and Wnt/B-catenin signaling starts hair growth.

Some wound-healing cells can turn into fat cells around new hair growth in mice.

The Rotterdam Study updated findings on elderly health, focusing on heart disease, genetics, lifestyle effects, and disease understanding.

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

Wnt1/βcatenin signaling is crucial for heart repair after injury.

Lactate production is important for activating hair growth stem cells.

Androgens may cause hair loss by increasing TGF-beta1 from scalp cells, which inhibits hair cell growth.

Researchers created human hair follicles using a new method that could help treat hair loss.

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

The document concludes that more research is needed to better understand and treat primary cicatricial alopecias, and suggests a possible reclassification based on molecular pathways.

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

Modulating BMP activity changes the number, size, shape, and type of ectodermal organs.

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.

Damage to skin releases dsRNA, which activates TLR3 and helps in skin and hair follicle regeneration.

Normal skin cell renewal doesn't need RAR signaling, but vitamin A-related skin thickening does.

Vitamin D has potential benefits for cancer prevention, heart health, diabetes, obesity, muscle function, skin health, and immune function, but clinical results are mixed and more research is needed.

Scientists turned rat thymus cells into stem cells that can help repair skin and hair.

KGF and activin are crucial for skin healing and repair.

Too much Smad7 can cause serious changes in skin tissues, including problems with hair growth, thymus shrinkage, and eye development issues.

Lowering testosterone speeds up wound healing in male mice.

PDGFA/AKT signaling is important for the growth and maintenance of certain skin fat cells.

One minoxidil-sensitive potassium channel exists in human hair follicles.

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

Mutant CDP/Cux protein causes hair defects and reduced male fertility in mice.

Researchers identified genes linked to coat color, body size, cashmere production, and high altitude adaptation in goats.

Researchers found a specific immune receptor in patients that causes severe skin reactions to a drug.

BMP2 and BMP7 have opposite roles in feather formation.

Mice studies show that Protein Phosphatase 2A is crucial for cell growth, development, and disease prevention.

Exosomes from dermal papilla cells can help grow hair and might treat hair loss.

Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.