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Hair growth environment recreated with challenges; stem cells make successful skin organoids.

Pig blood plasma can be used to promote human hair growth and is a good alternative to the commonly used serum additive.

Metformin and thiazolidinediones are similarly effective for PCOS, but metformin is often preferred due to fewer side effects.

LAAM caused developmental toxicity in tolerant rats without causing birth defects.

Sheep-derived factors improve human hair cell clustering, which may help hair growth.

Xeno-free three-dimensional stem cell masses are safe and effective for improving blood flow and tissue repair in limb ischemia.

CD133+ progenitor cells have therapeutic potential for diabetic ulcers and heart attack recovery, with manageable risks.

Sons of mothers with polycystic ovary syndrome (PCOS) have a higher risk of obesity and insulin resistance, possibly due to certain genes and factors passed down from their mothers.

Exosomes help hair follicle development in cashmere goats.

Higher anxiety during pregnancy is linked to lower cortisol levels in newborns' hair.

Higher prenatal anxiety is linked to lower cortisol levels in newborns' hair.

3D cultivation and prenatal stem cell exosomes improve stem cell treatment results, especially for hair loss and age-related issues.

Pregnant women often have skin changes, but only a small percentage have skin conditions caused by or specific to pregnancy; doctors need to tell them apart for proper treatment.

Wound healing is complex and requires more research to enhance treatment methods.

Mothers and newborns with dental fillings have higher mercury in their hair, but adding fillings during pregnancy doesn't raise mercury levels further.

Finasteride shows promise for treating hair loss and excessive hair growth, but more research is needed to confirm its effectiveness and safety.

The "Punch Assay" can regenerate hair follicles efficiently in mice and has potential for human hair regeneration.

The document concludes that while some organisms can regenerate body parts, mammals generally cannot, and cancer progression is complex, involving mutations rather than a strict stem cell hierarchy.

Adiponectin reduces inflammation and bone loss in joint replacements.

Skin spheroids with both outer and inner layers are key for regrowing skin patterns and hair.

Twist2 is essential for proper skin healing and hair growth in developing mice.

Skin changes throughout life, from development before birth to aging effects like wrinkles, influenced by both genetics and environment.

Researchers developed a new method to test hair growth drugs and found that adult cells are best for hair growth, but the method needs improvement as it didn't create mature hair follicles.

Baby and adult skin cells are different, with baby cells having more active pathways that could help grow new hair follicles.

Cat color patterns are determined early in development by gene expression and epidermal changes, with the Dickkopf 4 gene playing a crucial role.

CD8+ T cells play a key role in graft-versus-host disease in certain mice models.

Men who went through puberty later had lower sperm counts and altered hormone levels, possibly affecting fertility.

Apoptosis is essential for human skin development and forming a functional epidermis.

Hair follicle stem cells can generate all hair cell types, skin, and sebaceous glands.

Polycystic Ovary Syndrome likely starts in childhood and may be genetic and influenced by early hormone exposure.