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Bilateral ovarian hyperthecosis is a rare but treatable cause of increased facial hair in postmenopausal women.

Scientists created three types of structures to help regrow hair follicles, and all showed promising results for hair regeneration.

Asia has made significant progress in tissue engineering and regenerative medicine, but wider clinical use requires more development.

Microneedles are effective for painless drug delivery and promoting wound healing and tissue regeneration.

The best method for urethral reconstruction is using hypoxia-preconditioned stem cells with autologous cells on a vascularized synthetic scaffold.

Self-assembling RADA16-I hydrogels with bioactive peptides significantly improve wound healing.

Advanced hydrogel systems with therapeutic agents could greatly improve acute and chronic wound treatment.

Hydrogels combined with extracellular vesicles and 3D bioprinting improve wound healing.

A patch made from human lung fibroblast material helps heal skin wounds effectively, including diabetic ulcers.

Hair follicle stem cells are a promising source for tissue repair and treating skin or hair diseases.

Advancements in creating skin grafts with biomaterials and stem cells are promising, but more research is needed for clinical application.

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.

Innovative methods are reducing animal testing and improving biomedical research.

PlacMA hydrogels from human placenta are versatile and useful for cell culture and tissue engineering.

Nanotechnology shows promise for better chronic wound healing but needs more research.

MSCs and their exosomes may speed up skin wound healing but need more research for consistent use.

3D bioprinting in plastic surgery could lead to personalized grafts and fewer complications.

Inorganic-based biomaterials can quickly stop bleeding and help wounds heal, but they may cause issues like sharp ion release and pH changes.

Chitosan hydrogels are promising for repairing blood vessels but need improvements in strength and compatibility.

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

LEF1 is essential for the development of airway glands and is regulated by the Wnt/ß-catenin pathway.

Myoepithelial cells can repair airways after severe injury.

The study found that certain three-dimensional scaffolds can help regenerate hair effectively.

Regular endoscopic checks are crucial for Cronkhite-Canada syndrome patients to catch potential cancers early.

The new hyaluronic acid gel is as safe and effective for lip enhancement as the existing product.

Lichen Planus is a less common condition affecting skin and mucous membranes, with various types and associated risk factors, challenging to diagnose, significantly impacts life quality, and may have a risk of cancerous changes in oral lesions.

Men generally have more severe COVID-19 cases and higher death rates than women due to biological differences.

Mutant CDP/Cux protein causes hair defects and reduced male fertility in mice.

TNF family proteins are crucial for the development of skin features like hair, teeth, and mammary glands.

The document concludes that rapid identification, isolation, and strict infection control are crucial to manage SARS outbreaks.