Researchers at the Lankenau Institute for Medical Research (LIMR), University of California and Allergan have used a primordial form of energy produced in mammals to achieve spontaneous tissue regeneration in mice, without the need for added stem cells.   The new study show that the HIF-1a pathway, an oxygen regulatory pathway predominantly used early in evolution and still used during embryonic development, can act to trigger healthy … Continue reading Researchers achieve spontaneous tissue regeneration in mice.