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

Microspheres about 1.5 micrometers in size can best penetrate hair follicles, potentially reaching important stem cells.

The research found that different types of fibroblasts are involved in wound healing and that some blood cells can turn into fat cells during this process.

The conclusion is that using drugs to block the TOR pathway might slow aging and prevent age-related diseases.

The circadian clock affects skin stem cell behavior, impacting aging and cancer risk.

TRPA1 is crucial for mechanical sensitivity in skin sensory neurons.

Epithelial-mesenchymal interactions control hair growth cycles through specific molecular signals.

Removing part of the vitamin D receptor stops vitamin D from working properly.

The document concludes that mouse models are helpful but have limitations for skin wound healing research, and suggests using larger animals and genetically modified mice for better human application.

Mutations in the SRD5A3 gene cause a new type of glycosylation disorder by blocking the production of a molecule necessary for protein glycosylation.

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

The document concludes that the fast-growing direct-to-consumer genetic testing market lacks sufficient regulation, posing risks to consumers due to questionable test quality and accuracy.

Hair loss and aging are caused by the breakdown of a key protein in hair stem cells.

Fat cells help recruit healing cells and build skin structure during wound healing.

Msx and Dlx genes are crucial for development, controlling cell behaviors like growth and differentiation through their roles as gene regulators.

Chitin and chitosan are useful in cosmetics for oral care, haircare, and skincare, including UV protection and strength improvement.

Creating stronger blockers for skin enzymes might lead to better treatment for conditions like acne and excessive hair growth.

Androgen deprivation therapy for prostate cancer can cause sexual, physical, and psychological side effects, and doctors should manage these carefully.

Two main types of fibroblasts with unique functions and additional subtypes were identified in human skin.

The document concludes that understanding hair follicle biology can lead to better hair loss treatments.

Some patients taking finasteride or dutasteride may have ongoing sexual problems and depression even after stopping the medication.

Mice lacking the PPARγ gene in their fat cells had almost no fat tissue, severe metabolic problems, and abnormal development of other fat-related tissues.

Chemotherapy causes hair loss by damaging hair follicles and stem cells, with more research needed for prevention and treatment.

Tiny pollution particles called PM2.5 can harm skin cells by causing stress, damage to cell parts, and cell death.

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

Planarian regeneration begins with a specific gene activation caused by injury, essential for healing and tissue regrowth.

Different types of skin cells play specific roles in development, healing, and cancer.

Noggin is necessary to start the hair growth phase in skin after birth.

The Multi-Organ-Chip improves the growth and quality of skin and hair in the lab, potentially replacing animal testing.

Iron deficiency may be related to hair loss, but there's not enough evidence to recommend iron screening or supplements for all hair loss patients.