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Trazodone might help reverse post finasteride syndrome.

Finasteride may help treat childhood brain tumors by activating certain genes.

Finasteride may help reduce COVID-19 infection by altering a key gene.

Both changes in genes and environmental factors like diet and toxins can significantly affect the growth of skin appendages like hair, but how these factors interact is still unclear.

Finasteride may cause lasting sexual issues by altering specific genes in human cells.

The document concludes that pig iPSCs show promise for transplant therapies and the field is advancing in controlling cell behavior for biology and medicine.

Finasteride may help treat Neutrophil Actin Dysfunction by reducing LSP1 gene activity.

Aging changes skin cells, leading to different DNA methylation and gene activity, affecting cell metabolism and aging signs.

The study found that p63 needs signals from morphogens to help skin cells differentiate properly.

Short-chain fatty acids from *Cutibacterium acnes* cause skin inflammation, contributing to acne.

Merkel cells may have roles in sensing magnetic fields, creating fingerprints, Reiki energy healing, passing on environmental information to offspring, and influencing hair shape.

Keratinocytes help heal skin wounds by interacting with immune cells and producing substances that kill pathogens.

The conclusion is that Treg-targeted therapies have potential, but more knowledge of Treg biology is needed for effective treatments, including for cancer.

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.

The document concludes that while significant progress has been made in understanding skin biology and stem cells, more research is needed to fully understand their interactions with their environment.

Minoxidil and Finasteride are effective for male baldness; more research is needed for hair aging treatments.

Androgens are important for normal ovarian function and estrogen production, but may not be the main cause of follicle death.

Researchers found 71 genetic regions linked to male pattern baldness, which account for 38% of its genetic risk.

Chromosomal changes, including those in the WRN gene and rDNA, may significantly contribute to aging.

Mice can grow new hair follicles after skin wounds through a process not involving existing hair stem cells, but requiring more research to understand fully.

High levels of androgens during early development may cause PCOS-like symptoms.

The document concludes that understanding hair follicle cell cycles is crucial for hair growth and alopecia research, and recommends specific techniques and future research directions.

Certain signals are important for reducing specific chemical markers on hair follicle stem cells during rest periods, which is necessary for healthy hair growth.

Finasteride can cause serious side effects in some men, needing more research for treatment.

Gonadal hormones significantly affect the severity of alopecia areata in mice.

New gene identification techniques have improved the understanding and classification of inherited hair disorders.

Skin aging is caused by stem cell damage and can potentially be delayed with treatments like antioxidants and stem cell therapy.

Different processes create patterns in skin and things like hair and feathers.

The methylation of the HOXC8 gene's exon 1 affects cashmere fiber length in goats.

The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.