Tag Archives: regeneration

Regeneration Spotlight: Exosomes, Stem Cells, and Longevity

The global stem cell industry is expanding, as rapid technological and clinical advances reveal new uses and platforms that are reshaping the landscape of regenerative medicine. Already being explored as treatments for osteoarthritis and joint repair, chronic wounds and tissue injuries, hair restoration and skin rejuvenation, and inflammation-related disorders, stem cells and exosomes are increasingly at the forefront of exciting new medical breakthroughs.

Scientists in Zurich have shown that stem cell transplants in mice can reverse stroke damage by regenerating neurons, restoring motor functions, and even repairing blood vessels — treatments could soon be adapted for humans. Japan has approved ground-breaking stem-cell treatments for Parkinson’s and severe heart failure, with the therapies expected to reach patients within months. And around the world, stem cells and exosomes are being explored as possible solutions for conditions ranging from diabetes to multiple sclerosis to autism and beyond.

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The Genetics Behind Regeneration

Many animals are capable of regenerating complex body parts and restoring them to full functioning. Salamanders and planarians regrow damaged or missing body parts, while flatworms can replicate their entire bodies from minuscule components of themselves. The human body is comparatively limited in its ability to regenerate, as humans are only capable of renewing damaged organs such as the liver and skin. However, recent research in animal regeneration has revealed various stem cell strategies for regenerating body parts, that could one day be applied to humans.