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Hair stem cell regeneration is controlled by signals that can explain different hair growth patterns and baldness.

Chemotherapy can cause skin problems like hair loss, mouth sores, and skin darkening, and recognizing these can affect treatment decisions.

Scientists made working salivary glands in mice using bioengineered cells, which could help treat dry mouth.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

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

Blocking JAK-STAT signaling can lead to hair growth.

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.

Bioprinting could improve wound healing but needs more development to match real skin.

Stem cell self-renewal is complex and needs more research for full understanding.

Researchers developed promising agents for prostate cancer imaging, with the best one showing high potential for clinical use.

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

Laser device increases hair density, safe for treating hair loss in men and women.

Lupus affects the body and skin, causing joint pain and skin issues that can be treated with steroids and antimalarial drugs.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

Taxane chemotherapy can cause skin, hair, and nail side effects, which are often under-reported and can affect patient quality of life.

The niche environment controls stem cell behavior and plasticity, which is important for tissue health and repair.

The drug IPI-926 is safe at 160 mg daily and may help treat certain tumors, especially basal cell carcinoma.

Exosomes could potentially enhance tissue repair and regeneration with lower rejection risk and easier production than live cell therapies.

Some vitamins and minerals like vitamin D and iron can help with certain types of hair loss, but more research is needed for others.

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

TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.

The document concludes that specific cells are essential for hair growth and more research is needed to understand how to maintain their hair-inducing properties.

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.

Low doses of some substances can be beneficial, while high doses can be harmful or toxic.

Choosing the right patients, using proper techniques, and having thorough knowledge are key to preventing and managing dermal filler complications.

Men generally have more severe COVID-19 cases and higher death rates than women due to biological differences.

IL-2 treatment causes skin eruptions and other reversible side effects, and may play a role in psoriasis.

Hair follicles produce and respond to melatonin, affecting hair growth and sensitivity to estrogen.

Hibiscus plant extracts may have health benefits like lowering blood pressure and protecting the heart.

Cytokeratin 19 and cytokeratin 15 are key markers for monitoring the quality and self-renewing potential of engineered skin.