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Patients with certain skin symptoms and high ANA titers should be monitored for potential systemic lupus.

Aging causes skin stem cells to work less effectively.

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

Vitamin D is important for skin health and may affect conditions like psoriasis and hair loss, but more research is needed to understand its role fully.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

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.

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

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.

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

Fibroblast growth factor receptor signaling controls cell development and repair, and its malfunction can cause disorders and cancer, but it also offers potential for targeted therapies.

The AUTS2 gene is linked to neurological disorders and may affect human brain development and cognition.

Hair, teeth, and mammary glands develop similarly at first but use different genes later.

PDGFA/AKT signaling is important for the growth and maintenance of certain skin fat cells.

UV radiation can help sterilize wounds and promote healing but requires careful use to avoid damaging cells.

Skin-derived precursors in hair follicles come from different origins but function similarly.

The document concludes that assessing hair follicle damage due to cyclophosphamide in mice involves analyzing structural changes and suggests a scoring system for standardized evaluation.

Chemotherapy often causes temporary hair loss, which is distressing and needs better treatment and support.

People with alopecia areata often have other health issues like skin diseases, metabolic syndrome, stomach infections, lupus, anemia, thyroid problems, mental health issues, vitamin D deficiency, and hearing and eye problems.

The document concludes that certain genetic mutations and dietary factors are involved in acne development, and treatments like isotretinoin and diet changes can help manage it.

Nutraceuticals may improve skin health and protect against aging, but more research is needed on their optimal use and possible health risks.

Melanocytes are crucial for skin pigmentation and can affect conditions like melanoma, vitiligo, and albinism, as well as hair color and hearing.

Researchers identified genes linked to coat color, body size, cashmere production, and high altitude adaptation in goats.

Activating the Wnt/β-catenin pathway could lead to new hair loss treatments.

Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.

Skin has specialized touch receptors that can tell different sensations apart.

The document concludes that various clinical methods are used to assess ageing skin and the effectiveness of anti-ageing products.

Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.

Jasmonic acid and its derivatives play important roles in plant health and have potential uses in medicine and agriculture.

Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.

Fetal skin cells from a cell bank heal wounds faster and with less scarring than adult cells.