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Scientists created a new 3D skin model from cells of plucked hairs that works like real skin and is easier to get.

Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.

Scientists created keratinocyte cell lines from human hair that can differentiate similarly to normal skin cells, offering a new way to study skin biology and diseases.

3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.

Skin cells and certain hair follicle areas produce hemoglobin, which may help protect against oxidative stress like UV damage.

Creating fully functional artificial skin for chronic wounds is still very challenging.

The reconstructed skin model from hair follicles functions like human skin in processing chemicals and can be used to test ingredient safety.

Advanced human skin models improve drug development and could replace animal testing.

Keratin helps skin cells mature when added to a collagen mix, which could be important for skin and hair health.

N,N-Dimethylglycine Sodium Salt helps reduce skin inflammation and improves skin cell growth and healing.

Erbium glass laser treatment may help with skin remodeling, reduce inflammation, and improve skin cell maturation.

A hair-growth formula with cystine and thiamin helps protect skin cells against UV damage and improves their growth.

Lack of cystatin M/E causes thin hair and dry skin.

Sunlight exposure damages hair follicles, but certain stem cell-derived particles can reduce this damage and help with hair regeneration.

The patch assay can create mature hair follicles from human cells and may help in hair loss treatments.

Human hair follicle dermal cells can effectively replace other cells in engineered skin.

A new ethical skin model using stem cells offers a reliable alternative for dermatological research.

The synthetic retinoid EC23 thickens skin and promotes hair growth more effectively and with a lower dose than natural retinoids.

New scaffold materials help heal severe skin wounds and improve skin regeneration.

Human hair keratins can form stable nanofiber networks that might help in tissue regeneration.

Human hair keratins can self-assemble and support cell growth, useful for biomedical applications.

Advancements in creating skin grafts with biomaterials and stem cells are promising, but more research is needed for clinical application.

Hataedock treatment improved skin health and reduced atopic dermatitis symptoms by enhancing the skin barrier and reducing inflammation.

Modified rat stem cells on a special scaffold improved blood vessel formation and wound healing in skin substitutes.

Fullerenes show potential in skin care but need more safety research.

Your skin is like an ecosystem, with its own community of microbes and substances that interact and affect its health.

Marine microbes could be used in cosmetics for sun protection, skin care, and possibly preventing hair loss.

Human dermal stem cells can become functional skin pigment cells.

The conclusion is that accurately replicating the complexity of the extracellular matrix in the lab is crucial for creating realistic human tissue models.

CCL5 is important for the hair growth potential of human dermal papilla cells.