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Activating TLR5 in the gut can extend lifespan and improve health in aged mice.

Cell death shapes skin stem cell environments, affecting inflammation, repair, and cancer.

Skin health and repair depend on the signals between skin stem cells and their surrounding cells.

Women with acne after adolescence are more likely to have PCOS and should be checked for it.

Hair follicles help attract immune cells to minor skin injuries.

Alopecia areata is a common autoimmune condition causing varying hair loss, diagnosed by specific patterns of inflammation around hair follicles, with several treatment options available.

Hormones significantly affect skin health, with vitamin D playing a key role.

The document concludes that better targeted treatments are needed for wound healing, and single-cell technologies may improve cell-based therapies.

Regulatory T-cells are important for healing and regenerating tissues in various organs by controlling immune responses and aiding stem cells.

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

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.

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

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

Celiac disease can cause skin problems that may get better with a gluten-free diet.

Fat cells are important for tissue repair and stem cell support in various body parts.

People with alopecia areata often have lower vitamin D levels and more inflammation, suggesting vitamin D might be involved in the condition.

Long-term fluticasone treatment does not harm the immune system in horses with heaves.

15-lipoxygenase helps keep skin healthy by reducing inflammation.

Hairless protein can both repress and activate vitamin D receptor functions, affecting gene regulation.

Increased Toll-like receptors in blood cells may contribute to alopecia areata and could be a target for new treatments.

Bacteria in our hair can affect its health and growth, and studying these bacteria could help us understand hair diseases better.

Understanding how our bodies interact with mosquito-borne viruses is crucial because there are few treatments and vaccines.

The study suggests that people with rosacea are more likely to have chronic rhinosinusitis.

Chitosan slows root hair growth and causes a buildup of callose at low concentrations, but at high concentrations, it only inhibits growth without callose buildup.

The secretions of mesenchymal stem cells could be used for healing without using the cells themselves.

Targeting colon cancer stem cells might lead to better treatment results.

Stress can worsen skin and hair conditions by affecting the skin's immune response and hormone levels.

The Rotterdam Study updated findings on elderly health, focusing on heart disease, genetics, lifestyle effects, and disease understanding.

Lichen Planus is a less common condition affecting skin and mucous membranes, with various types and associated risk factors, challenging to diagnose, significantly impacts life quality, and may have a risk of cancerous changes in oral lesions.

The skin's layers protect, sense, and regulate the body's internal balance, but can be prone to cancer.