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Eating fewer calories improves the ability of stem cells to repair and renew the body in various tissues.

Cornification is the process where living skin cells die to create a protective barrier, and problems with it can cause skin diseases.

Scientists created a new 3D skin model from cells of plucked hairs that works like real skin and is easier to get.

Minoxidil doesn't increase pericardial disorder risk, but may cause fluid accumulation.

ECM1-modified stem cells can effectively treat liver cirrhosis.

Hereditary elliptocytosis causes elongated red blood cells and can lead to mild or no symptoms.

Signals from skin cells controlled by Rac proteins help turn certain precursor cells into white fat cells.

The gene Tfap2b is essential for creating a type of stem cell in zebrafish that can become different pigment cells.

Mice that can regenerate tissue have cells that pause in the cell cycle, which is important for healing, similar to axolotls.

Postmenopausal women with hyperandrogenism didn't have better metabolic health even after their testosterone levels became normal.

Removing vitamin D and calcium receptors in mice skin cells slows down skin wound healing.

Minoxidil can stop the growth of ovarian cancer cells without harming the heart.

Blocking enzymes that help the virus enter cells could be a promising way to treat COVID-19.

PNKP is essential for keeping adult mouse progenitor cells healthy and growing normally.

Dutasteride and finasteride may reduce sperm count and volume but don't affect movement or shape; effects are reversible after stopping.

Mitoxantrone with a corticosteroid helps manage symptoms for some advanced prostate cancer patients but doesn't extend life.

Most skin changes during pregnancy are harmless and moles don't significantly change, but many women experience pigmentation changes due to hormones and sun exposure.

COVID-19 can cause various skin issues, including rashes and hair loss, which usually heal on their own and don't always indicate severe illness.

Skin stem cells are promising for healing wounds and skin regeneration due to their accessibility and regenerative abilities.

LGR5 helps maintain corneal cell characteristics and prevents unwanted changes by controlling specific cell signaling pathways.

The ITGB6 gene is important for tissue repair and hair growth, and mutations can lead to enamel defects and other health issues.

Horse skin stem cells combined with platelet-rich plasma improve skin healing.

HAP stem cells can repair nerves, grow hair follicle nerves, and become heart muscle cells, making them useful for regenerative medicine.

Epidermal stem cells help heal severe skin wounds and have potential for medical treatments.

The document concludes that understanding the genes and pathways involved in hair growth is crucial for developing treatments for hair diseases.

Progress has been made in skin and nerve regeneration, but more research is needed to improve methods and ensure safety.

Hair greying is caused by oxidative stress damaging hair follicles and melanocytes.

Certain signals and genes play a key role in hair growth and regeneration, and understanding these could lead to new treatments for skin regeneration.

Stem cell niches are adaptable and key for tissue maintenance and repair.

Researchers created hair-inducing human cell clusters using a 3D culture method.