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Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.

Scientists made working salivary glands in mice using bioengineered cells, which could help treat dry mouth.

Early diagnosis and individualized treatment improve outcomes for Congenital Adrenal Hyperplasia.

TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.

Transplant success has improved with better immunosuppressive drugs and donor matching.

Periodontal ligament stem cells show promise for regrowing tissues but require more research for safe, effective use.

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.

MIM is crucial for hair follicle formation and regeneration by controlling cilia formation and hedgehog signaling through its interaction with Cortactin and Src.

Macrophages help regrow hair by activating stem cells using AKT/β-catenin and TNF.

Using human fat tissue derived stem cells in micrografts can safely and effectively increase hair density in people with hair loss.

Exosomes from dermal papilla cells can help grow hair and might treat hair loss.

Activating the Wnt/β-catenin pathway could lead to new hair loss treatments.

Mammals might fail to regenerate not because they lack the right cells, but because of how cells respond to their surroundings, and changing this environment could enhance regeneration.

Animal models have helped understand hair loss from alopecia areata and find new treatments.

New methods have greatly improved our understanding of stem cell behavior and roles in the body.

Platelet-rich plasma may have some benefits in dermatology, but there's not enough evidence to widely recommend its use.

Certain mice without specific receptors or mast cells don't lose hair from stress.

Treatment with plasma rich in growth factors improved hair density and thickness for hair loss patients.

Advanced human skin models improve drug development and could replace animal testing.

The nude gene causes skin cell overgrowth and improper development, leading to hair and urinary issues.

Dermal papilla cells help wounds heal better and can potentially grow new hair.

No cure for female pattern hair loss, but various effective treatments exist.

Compartmentalized organization might be crucial for stem cells to effectively respond to growth or injury.

Graft-versus-host disease is a complication where donor immune cells attack the recipient's body, often affecting the skin, liver, and gastrointestinal tract.

Platelet-rich plasma treatment can significantly increase hair count and density in men with pattern baldness, and these improvements can last up to 3 months.

AGD1 is important for root hair development in Arabidopsis, working with phosphoinositide signaling and the actin cytoskeleton.

Stem cells help repair tissue mainly by releasing beneficial substances, not by replacing damaged cells.