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Chemotherapy and radiation therapy cause skin and hair damage by altering gene expression and signaling pathways.

Researchers improved a method to study individual cells in newborn mouse skin and found a way to assess the severity of a skin condition in humans.

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

Cellular senescence has both cancer-blocking and cancer-promoting effects, and targeting senescent cells may improve health and lifespan.

Increasing PBX1 reduces aging and cell death in hair follicle stem cells by boosting SIRT1 and lowering PARP1 activity.

PBX1 reduces aging and cell death in stem cells by boosting SIRT1 and lowering PARP1.

Higher minoxidil dose helps hair growth in non-responders without side effects.

Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.

Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.

The study found a link between the severity of Lichen Planopilaris seen by doctors and the details seen under a microscope, and created a new way to measure this severity.

Low-dose radiation affects hair stem cell function and survival by changing their genetic material's structure.

New treatments like nanotechnology show promise in improving skin cancer therapy.

Melanocytes are important for normal body functions and have potential uses in regenerative medicine and disease treatment.

Chemotherapy can cause skin side effects that affect patients' lives, but they can be managed to avoid interrupting cancer treatment.

The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.

Cancer can hijack the body's cell repair system to promote tumor growth, and targeting this process may improve cancer treatments.

Radiation mainly affects keratinocyte stem cells, not melanocyte stem cells, causing hair to gray.

Some viruses can cause cancer by changing cell processes and avoiding the immune system; vaccines and targeted treatments help reduce these cancers.

The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.

The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.

The p53 protein has complex, sometimes contradictory functions, including tumor suppression and promoting cell survival.

Damaging mitochondrial DNA in mice speeds up aging due to increased reactive oxygen species, not through the p53/p21 pathway.

Understanding how melanocyte stem cells work could lead to new treatments for hair graying and skin pigmentation disorders.

Elevated CO2 can lessen the negative impact of water shortage on soybean roots and affects specific genes.

Plumbago zeylanica extract helps hair growth and reduces a hair loss-related enzyme.

NF-κB signaling is crucial in many diseases and can be targeted for new treatments.

TLR3 activation helps improve skin and hair follicle healing in mice.

The document suggests that activating autophagy might help with regeneration by removing old and damaged cells.

Hair graying may be caused by stem cell depletion from stress or melanocyte damage.

Staphylococcus epidermidis A/C strains are more antibiotic-resistant and infection-adapted, while B strains thrive in hair follicles.