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Advanced therapies like gene, cell, and tissue engineering show promise for hair regrowth in alopecia, but their safety and effectiveness need more verification.

Wnt signaling is crucial for skin development and hair growth.

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

Fully regenerating human hair follicles not yet achieved.

New biofabrication technologies could lead to treatments for hair loss.

Keratin from hair and wool is used in medical materials for healing and drug delivery.

Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.

Using CRISPR for gene editing in the body is promising but needs better delivery methods to be more efficient and specific.

A position effect on the TRPS1 gene causes excessive hair growth in humans and mice.

Cell polarity signaling controls tissue mechanics and cell fate, with complex interactions and varying pathways across species.

New methods for skin and nerve regeneration can improve healing and feeling after burns.

The document concludes that a better understanding of cell changes during wound healing could improve treatments for chronic wounds and other conditions.

The circadian clock is crucial for tissue renewal and regeneration, affecting stem cell functions and having implications for health and disease.

Adding human fat-derived stem cells to hair follicle grafts greatly increases hair growth.

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.

Scientists successfully grew new hair follicles in regenerated mouse skin using mouse and human cells.

Researchers created human hair follicles using a new method that could help treat hair loss.

New hair follicles could be created to treat hair loss.

Hair follicle hyperplasia is common in both benign and malignant skin lymphoproliferative disorders, with a proposed new term "pseudolymphomatous adnexitis."

Endo-HSE helps grow hair-like structures from human skin cells in the lab.

Fat from the body can help improve hair growth and scars when used in skin treatments.

Examining scalp tissue under a microscope helps diagnose and understand hair loss diseases.

Wnt signaling is crucial for skin wound healing and reducing scars.

Cell aging can be both good and bad for tissue repair.

The document concludes that accurate diagnosis of different types of hair loss requires careful examination of hair and scalp tissue, considering both clinical and microscopic features.

Androgenic alopecia causes hair follicle degradation and skin restructuring, but some hair elements remain.

Research on "hair cloning" for hair loss shows potential for hair thickening but has not yet achieved new hair growth in humans.

SACUMAN, a rare condition causing hair loss without clear signs, is often misdiagnosed and needs scalp biopsies for accurate detection.

Cells from the lower part of hair follicles are a promising, less invasive option for immune system therapies.

A complex X chromosome rearrangement can increase the risk of multiple autoimmune diseases.