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Researchers made a detailed map of gene activity for different parts of human hair follicles to help create targeted hair disorder treatments.

In vitro skin models are improving but still need more innovation to fully replicate human skin.

A method was developed to grow millions of hair cells from a single hair for research and storage.

Mouse Epidermal Neural Crest Stem Cells can become various cell types.

Mitochondrial problems in tooth cells lead to bad enamel and dentin development in mice.

Testicular microlithiasis may increase the risk of testicular cancer and patients with it should be closely monitored.

Skin heals with scars because only one type of fibroblast is used, not a mix.

Biomaterial characteristics can influence macrophages to promote healing and improve tissue regeneration.

MMP-2 and MMP-9 help hair grow, while their inhibitors peak when hair growth slows.

Cystatin M/E strongly inhibits cathepsin V and cathepsin L, important for skin formation.

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

Rare Gli1+ fibroblasts are crucial for skin wound healing.

Human hair keratin fibers have a detailed nano-scale structure that changes with different conditions.

The patch speeds up deep wound healing.

The research found a way to develop hair growth materials by targeting a specific signaling pathway.

Researchers developed a new method to clearly see and label hair proteins with minimal errors using advanced freezing and microscopy techniques.

Cathepsin L deficiency causes large, abnormal cell structures and health issues in mice.

Skin cells and immune cells change in a skin condition called hidradenitis suppurativa, and a certain treatment can improve these changes.

Skin has a larger surface area than thought, certain skin cells improve skin flap survival, better trials for skin conditions in children are needed, Stevens-Johnson syndrome rates vary by age and race, and better skin barrier function may reduce inflammation in the elderly.

4D polycarbonate scaffolds show promise for soft tissue repair due to their biocompatibility, shape memory, and minimal immune response.

3D bioprinting can now create skin with hair-like structures for medical use.

Newborn mouse skin cells can grow hair and this process can be recreated in adult cells to potentially help with hair loss.

Long-term skin biopsy cultures can produce many fibroblasts that remain functional and can be reprogrammed.

MMP-9 increase in hair follicles may lead to hair loss.

The microneedles effectively treat infected wounds by killing bacteria, reducing inflammation, and promoting healing.

Keloid scars may form due to changes in skin cell characteristics and specific protein signaling.

The bar-cartridge type implanter is the best for implanting dermal papilla cells efficiently and at controlled depths.