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Higher SPF sunscreens provide more DNA protection, and the form of sunscreen doesn't affect protection level.

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

The new lab-grown skin model is good for testing sunscreen's protection against DNA damage from UV light.

A new skin model from hair follicles is a safer, simpler alternative for skin tests.

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

Scientists created a long-lasting stem cell line from human hair that can turn into different skin and hair cell types.

Human epidermal neural crest stem cells could be used for therapies, drug discovery, and disease modeling.

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.

NSC167409 can effectively inhibit the virus causing hand, foot, and mouth disease.

The new ECM patch greatly improves wound healing and tissue regeneration.

Immune cells are essential for early hair and skin development and healing.

A patch made from human lung fibroblast material helps heal skin wounds effectively, including diabetic ulcers.

Canine epidermal neural crest stem cells could be a promising treatment for spinal cord injuries in dogs.

Hair loss is mainly caused by hormones, autoimmune issues, and chemotherapy, and needs more research for treatments.

The new patch made of cell matrix and a polymer improves wound healing and supports blood vessel growth.

Kumazasa extract promotes hair growth in mice like minoxidil but without side effects.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

The experiment showed that human skin grown in the lab started to form early hair structures when special cell clusters were added.

A new method was developed to efficiently grow skin hair follicles from stem cells, potentially aiding alopecia treatment.

Human hair follicle stem cells help repair tendon injuries.

Stem cells can create hair follicles, potentially treating permanent hair loss, and healthy skin and hair depend on mitochondrial function and special fats.

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

Human hair growth can be influenced by certain growth factors and has specific metabolic needs.

A new strain of bacteria from the human skin can help prevent hair loss.

BMP signaling helps prevent skin tumors by blocking cancer-promoting pathways.

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.

Researchers created a 3D-printed skin model that grew human hair when grafted onto mice by improving blood supply to the grafts.

Scientists developed a method to grow human fetal skin and digits in a lab for 3-4 weeks, which could help study skin features and understand genetic interactions in tissue formation.

Human hair follicles may provide a noninvasive way to diagnose diseases and have potential in regenerative medicine.

Scientists discovered that certain stem cells from mice and humans can be used to grow new hair follicles and skin glands when treated with a special mixture.