Cross the Blood Brain Barrier: One byte at a time

Science On Screen® brings you to the State Theatre in Modesto, CA for a screening of Awakenings.

Tim Carpenter, Nicholas Be, Lawrence Livermore National Lab. The blood-brain barrier (BBB) is a special structure in the body that helps to protect the brain from unwanted toxins and germs. Unfortunately, this barrier can also make it extremely difficult for therapeutics to reach their intended target within brain. This requires the modification of the therapeutic drugs to allow them to cross the BBB and enter the brain where they can reach their target and be effective. Testing which chemical modifications act to improve accessibility of therapeutics to the brain can be a long and expensive process. At LLNL, we are combining experimental techniques with computational methods, making use of some of the fastest supercomputers in the world, to speed up the process of optimizing therapeutics to cross the BBB.