Regeneration in humans is the regrowth of lost tissues or organs in response to injury. This is in contrast to wound healing, or partial regeneration, which involves closing up the injury site with some gradation of scar tissue. Some tissues such as skin, the vas deferens, and large organs including the liver can regrow quite readily, while others have been thought to have little or no capacity for regeneration following an injury.
Numerous tissues and organs have been induced to regenerate. Bladders have been 3D-printed in the lab since 1999. Skin tissue can be regenerated in vivo or in vitro. Other organs and body parts that have been procured to regenerate include: penis, fats, vagina, brain tissue, thymus, and a scaled down human heart. One goal of scientists is to induce full regeneration in more human organs.
There are various techniques that can induce regeneration. By 2016, regeneration of tissue had been induced and operationalized by science. There are four main techniques: regeneration by instrument;[1] regeneration by materials;[2][3] regeneration by drugs[4][5][6] and regeneration by in vitro 3D printing.[3]
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complete regeneration. Tissue without an interruption to the morphology almost always completely regenerates. An example of complete regeneration without...
disk-dependent bidirectional regeneration, and disk-independent bidirectional regeneration. In each case, regenerative capacity is enabled by the uniquely...
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which perform research into, or conduct regeneration procedures, include the Wake Forest Institute for Regenerative Medicine and the United States Department...
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