Call it Mighty Mouse: Breakthrough leaps Alzheimer’s research hurdle

Home / Call it Mighty Mouse: Breakthrough leaps Alzheimer’s research hurdle

University of California, Irvine researchers have made it possible to learn how key human brain cells respond to Alzheimer’s, vaulting a major obstacle in the quest to understand and one day vanquish it. By developing a way for human brain immune cells known as microglia to grow and function in mice, scientists now have an unprecedented view of crucial mechanisms contributing to the disease.

The team, led by Mathew Blurton-Jones, associate professor of neurobiology & behavior, said the breakthrough also holds promise for investigating many other neurological conditions such as Parkinson’s, traumatic brain injury, and stroke. The details of their study have just been published in the journal Neuron.

The scientists dedicated four years to devising the new rodent model, which is considered “chimeric.” The word, stemming from the mythical Greek monster Chimera that was part goat, lion and serpent, describes an organism containing at least two different sets of DNA.

Full story at Science Daily

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