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Keratinocytes help keep hair follicle cells and skin cells separate in 3D cultures, which is important for hair growth research.

3D bioprinting offers new ways to treat head and neck defects with bioinks that mimic natural tissues.

3D printing can make microneedles for drug delivery faster and cheaper.

Laminin-511 is crucial for early hair growth and maintaining important hair development signals.

Injecting lab-grown hair cells into the scalp can regrow hair.

Researchers found a way to create cells from stem cells that act like human cells important for hair growth and could be used for hair regeneration treatments.

Deep Plane Fixation in scalp surgeries allows for more tissue removal with less tension, leading to better healing and less scarring.

Different levels of shear stress affect where cells move and gather in a 3D-printed model, helping to better understand cell behavior in blood vessels.

Encapsulating hair follicle cells in a special gel boosts their activity.

Hair follicles repair 3D injuries using a 2D healing process.

3D virtual planning can help in precise skull reconstruction for advanced skin cancer, but patient-specific factors must be considered.

3D-printed scaffolds help regenerate hair follicles in lab-grown skin.

Early attempts at using cloned cells for hair transplants failed, but 3D cell growth showed some promise.

STAT5 is crucial for hair growth in 3D cultured human dermal papilla cells.

Human hair matrix cells and dermal papilla fibroblasts can form early hair follicle structures but don't produce hair shafts yet.

3D skin bioprinting has advanced but still faces challenges like safety and the need for better integration with sensors.

A new 3-D bioreactor system improves drug screening and reduces animal testing.

3D cell cultures produce extracellular vesicles similar to those in the body.

A new 3D-printed hydrogel scaffold helps regenerate corneas and prevent scarring.

DPP4-positive fibroblasts play a major role in producing proteins that lead to skin fibrosis.

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

3D skin bioprinting, using skin bioinks like collagen and gelatin, is growing fast and could help treat wounds, burns, and skin cancers, as well as test cosmetics and drugs.

Scientists developed a new way to create skin-like structures from stem cells using a special 3D gel and a device that improves cell organization and increases hair growth.

Sox2-positive dermal papilla cells have unique characteristics and contribute more to skin and hair follicle formation than Sox2-negative cells.

3D bioprinting can effectively regenerate hair follicles and skin tissue in wounds.

Scientists have created a method to deliver specific cells that can regenerate hair follicles, potentially offering a new treatment for hair loss.

The new method improves bone repair by enhancing cell loading and stability in bioprinted scaffolds.