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The Rotterdam Study found risk factors for elderly diseases, links between lifestyle and genetics with health conditions, and aimed to explore new areas like DNA methylation and sensory input effects on brain function.

The Rotterdam Study aims to understand disease causes in the elderly and has found new risk factors and genetic influences on various conditions.

Zinc oxide nanoparticles in sunscreen do not penetrate deep into the skin.

Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.

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

TGF-β is crucial for tissue repair and can cause diseases if not properly regulated.

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

The guidelines suggest a detailed approach to diagnosing and treating lupus, with a focus on regular check-ups, personalized medicine, and a range of drug options for different cases.

Minoxidil and finasteride treat hair loss in men, while minoxidil treats hair loss in women.

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

Hair color production in mice is closely linked to the hair growth phase and may also influence hair growth itself.

Stress stops hair growth in mice by causing early hair growth phase end and harmful inflammation through a specific nerve-related pathway.

Researchers found 19 genes important for root hair growth in a plant called Arabidopsis.

The PDGF/PDGFR pathway is a potential drug target with mixed success in treating various diseases, including some cancers and fibrosis.

Capsaicin, found in chili peppers, can slow down hair growth by affecting skin cells and hair follicles.

The document concludes that the exact way alcohol causes harm to fetal development is unknown, but it significantly affects nutrient transport to the fetus and a safe level of alcohol during pregnancy is not determined.

Blocking COX, especially COX-2, in the skin can reduce inflammation and pain and may help prevent skin cancer.

Stem cell niches support, regulate, and coordinate stem cell functions.

Latanoprost can make eyelashes longer, thicker, and darker.

Male and female skin differ due to hormones, affecting conditions like hair loss, acne, and skin cancer, and suggesting a need for gender-specific treatments.

Liposomal systems show promise for delivering drugs through the skin but face challenges like high costs and stability issues.

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

Fat-derived stem cells show promise for skin repair and reducing aging signs but need more research for consistent results.

Skin grafts on mice can cause an immune response leading to hair loss, useful for studying human hair loss conditions.

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.

Obesity is linked to various skin problems and may increase the risk of skin cancer.

Normal skin cell renewal doesn't need RAR signaling, but vitamin A-related skin thickening does.

Asia has made significant progress in tissue engineering and regenerative medicine, but wider clinical use requires more development.

Children, especially teenagers, can get severe SARS-CoV infection with symptoms similar to adults, but they typically recover well with supportive care.

Zinc is crucial for nutrition, especially in patients with specific health conditions, and requires careful supplementation and monitoring.