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Using a perfusion system and 3D spheroid culture improves the growth of corneal cell layers for tissue engineering.

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

Removing STAT5 from 3D-cultured human skin cells reduces their ability to grow hair.

The 3D scaffold helped maintain hair cell traits and could improve hair loss treatments.

Rice bran extract boosts melanin production in hair follicles.

3D cell-derived matrices improve tissue regeneration and disease modeling.

EpiLife® media and younger donor age improve artificial skin model quality.

Researchers created a fully functional, bioengineered skin system with hair from stem cells that successfully integrated when transplanted into mice.

Glycol chitosan hydrogels enable quick, safe 3D cell spheroid formation for various applications.

Removing a methyl group from the ITGAV gene speeds up bone formation in a specific type of bone disease model.

Calcium reduces involucrin in rat hair bulbs but doesn't affect filaggrin and Kdap.

3D human skin models show promise for dermatology but face challenges in standardization and cost.

Better hair loss models needed for research.

Scientists created a 3D skin model that shows typical signs of aging, which can help in aging research.

Growing human skin cells in a 3D environment can stimulate new hair growth.

Centella asiatica extract may help promote hair growth by blocking a specific cell signaling pathway.

Exosomes from human skin cells can stimulate hair growth and could potentially be used for treating hair loss.

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.

Wnt1a helps keep cells that can grow hair effective for potential hair loss treatments.

New culture method keeps human skin stem cells more stem-like.

3D-bioprinting models of pancreatic cancer could help personalize treatments but need more testing.

3D cultures can create active macrophages from fat tissue.

Adding hyaluronic acid helps create larger artificial hair follicles in the lab.

A new hyaluronan-based biomatrix successfully supports the growth of mouse ovarian follicles, producing healthy eggs.

The Multi-Organ-Chip improves the growth and quality of skin and hair in the lab, potentially replacing animal testing.

The article concludes that developing in vitro models for human hair structures is important for research and reducing animal testing, but there are challenges like obtaining suitable samples and the models' limitations.

Human foreskin does not show aging or reduced cell growth after radiation, and H2A.J is not a good marker for radiation-induced aging.

Intermediate hair follicles are a better model for studying hair growth and testing hair loss treatments.

Activating the hexosamine pathway can improve skin health and increase hair follicle stem cells.

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