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The new microwell device helps grow more hair stem cells that can regenerate hair.

New materials help control stem cell growth and specialization for medical applications.

Platelet-rich plasma can potentially improve hair regeneration by increasing follicular gene expression and hair growth activity.

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

HIF-1α stimulators, like deferiprone, work as well as popular hair loss treatments, minoxidil and caffeine, in promoting hair growth.

Better hair loss models needed for research.

Keratin hydrogels from human hair show promise for tissue engineering and regenerative medicine.

VEGF helps hair grow and determines follicle size by increasing blood vessel growth.

Scientists successfully created and transplanted bioengineered hair follicles that function like natural ones, suggesting a new treatment for hair loss.

Different methods of preparing Platelet-Rich Plasma (PRP) can affect wound healing and hair regrowth in plastic surgery. Using a kit with specific standards helps isolate PRP that meets quality criteria. Non-Activated PRP and Activated PRP have varying effects depending on the tissue and condition treated. For hair regrowth, Non-Activated PRP increased hair density more than Activated PRP. Both treatments improved various aspects of scalp health.

New topical treatment using spherical nucleic acids shows promise in reducing psoriasis inflammation.

Dermal papilla cells are key for hair growth and color, influencing hair type and size, and their interaction with stem cells could help treat hair loss and color disorders.

Melatonin directly affects mouse hair follicles and may influence hair growth.

The document concludes that while lab results for hair growth promotion are promising, human trials are needed and better testing methods should be developed.

New skin substitutes for treating severe burns and chronic wounds are being developed, but a permanent solution for deep wounds is not yet available commercially.

Wool follicles can grow in a lab with the right nutrients and conditions.

Using a combination of specific cell cycle regulators is better for safely keeping hair root cells alive indefinitely compared to cancer-related methods.

Touching hair can activate nearby nerve cells through signals from the hair's outer layer.

The flap assay grows the most natural hair but takes the longest, the chamber assay is hard work but gives dense, normal hair, and the patch assay is quick but creates poorly oriented hair with some issues.

Adding human blood vessel cells to hair follicle germs may improve hair growth and quality.

The treatment improved hair growth in three patients with alopecia.

Some flavonoids may help with hair growth by affecting blood vessel function in hair follicles.

Hair follicle cells change their DNA packaging during growth cycles and when grown in the lab.

Dexpanthenol helps human hair follicle cells grow by preventing aging and death, and by supporting growth signals.

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

Fetal skin cells from a cell bank heal wounds faster and with less scarring than adult cells.

Using certain small proteins with a growth factor and specific materials can increase the creation of neurons from stem cells.

Cells from balding scalps have more androgen receptors than cells from non-balding scalps.

Liposomes can safely and effectively deliver substances to mouse hair follicles, potentially useful for human hair treatments.