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MicroRNA-148a is crucial for maintaining healthy skin and hair growth by affecting stem cell functions.

The document concludes that mouse models are crucial for studying hair biology and that all mutant mice may have hair growth abnormalities that require detailed analysis to identify.

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.

A gene network led by RSL4 is crucial for early root hair growth in response to cold in Arabidopsis thaliana.

Dihydrotestosterone changes some hormone-related gene expressions in rat pituitary glands but doesn't affect the estrous cycle.

Neurohormones help control skin health and could treat skin disorders.

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

The study concluded that both estrogen and androgen receptors, which decrease with age, are linked to skin aging and may be hormonally regulated.

Notch-related genes play a key role in the development and cycling of hair follicles.

Different fish use the same genes to regrow teeth.

Different types of RNAs are found in varying amounts in patients with Polycystic Ovary Syndrome, suggesting they could be important in the disease's development and potentially used as disease markers.

Hair, teeth, and mammary glands develop similarly at first but use different genes later.

Nanog gene boosts stem cells, helps hair growth, and may treat hair loss.

The research provides a gene-based framework for hair biology, highlighting the Hippo pathway's importance and suggesting links between hair disorders, cancer pathways, and the immune system.

New treatments targeting specific genes show promise for treating keratin disorders.

Scientists created keratinocyte cell lines from human hair that can differentiate similarly to normal skin cells, offering a new way to study skin biology and diseases.

Two specific hair keratin genes are active during hair growth and decline as hair transitions to rest.

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

We need better ways to test and understand SARMs to make safer and more effective treatments.

Human hair keratins K85 and K35 create unique filament patterns important for early hair formation.

The tumor suppressor gene FLCN affects mitochondrial function and energy use in cells.

Researchers found that certain RNA sequences play a role in yak hair growth and these sequences are somewhat similar to those in cashmere goats.

Blocking CCR5 can prevent and improve hair loss in alopecia areata.

Scarred skin in lichen planopilaris loses immune cells due to a decrease in a specific protein in skin cells.

Wnt ligands are crucial for hair growth and repair.

Lactate production is important for activating hair growth stem cells.

Skin needs dermal β-catenin activity for hair growth and skin cell multiplication.

Certain transporters are found in human hair follicles and may affect hair growth and loss.

Short photoperiods improve cashmere growth and quality in goats by changing hormone levels and gene expression.

The study found that expanded skin regenerates similarly to normal skin, with 77 genes playing a role in the process.