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lncRNAs may regulate hair follicle development in Hu sheep.

Genes linked to wool fineness in sheep have been identified.

Use of cosmeceuticals during pregnancy and breastfeeding is not recommended due to insufficient safety data.

Marine algae compounds may improve skin health and promote hair growth.

Retinoids can prevent skin cancer in high-risk people but have side effects and require more research on dosing and effectiveness.

The Wnt signaling pathway is not a major factor in the development of keratoacanthoma, a type of skin tumor.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

The document concludes that DNA methylation and the mTOR pathway are important for stem cell function and could impact disease treatment.

N-acetyl-L-cysteine (NAC) can prevent DNA damage and protect cells from harm.

Loss of OGG1 increases skin inflammation and auto-antibodies in lupus.

Heavy ion radiation has a more severe and long-lasting effect on mouse intestinal metabolites than gamma radiation.

Cyproterone acetate may cause liver cancer at high doses, but is considered safe at recommended doses for approved uses.

Hair loss can indicate underlying systemic diseases and addressing these can sometimes reverse the hair loss.

Heavy metals in personal care products can cause serious health issues like cancer and hair loss.

Melatonin, a hormone, can help protect skin from aging by reducing stress, inflammation, and damage, and may also help treat hair loss in women.

Over half of the children had abnormal hair under a microscope, with many having genetic hair conditions.

Short telomeres contribute to aging and cancer, and while telomerase can delay aging, it may also promote cancer.

New methods have greatly improved our understanding of stem cell behavior and roles in the body.

PDRN helps repair tissue and improve wound healing with a high safety profile.

Hormones and stretching both needed for nipple area skin growth in mice.

A man with myotonic dystrophy type 1 had 28 skin cancers, suggesting a link between the disease and skin cancer, emphasizing the need for sun protection and regular skin checks.

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

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

The document concludes that adult mammalian skin contains multiple stem cell populations with specific markers, important for understanding skin regeneration and related conditions.

Shrinking skin cancer increases the chance of cancer in nearby lymph nodes.

A 10-month-old boy with a rare combination of genetic conditions has severe immune deficiency and treatment challenges.

Hair follicle stem cells could be used to treat the skin condition vitiligo.

New effective scar treatments are urgently needed due to the current options' limited success.

Combination pharmacotherapy is generally more effective for treating keloids and hypertrophic scars.

Imiquimod improved skin pigmentation in most patients with xeroderma pigmentosum and may prevent further skin cancer, but some treatments can have side effects.