Creative Minds: Preparing for Future Pandemics

Jonathan Abraham

Jonathan Abraham / Credit: ChieYu Lin

Growing up in Queens, NY, Jonathan Abraham developed a love for books and an interest in infectious diseases. One day Abraham got his hands on a copy of Laurie Garrett’s The Coming Plague, a 1990s bestseller warning of future global pandemics, and he sensed his life’s calling. He would help people around the world survive deadly viral outbreaks, particularly from Ebola, Marburg, and other really bad bugs that cause deadly hemorrhagic fevers.

Abraham, now a physician-scientist at Brigham and Women’s Hospital, Boston, continues to chase that dream. With support from an NIH Director’s 2016 Early Independence Award, Abraham has set out to help design the next generation of treatments to enable more people to survive future outbreaks of viral hemorrhagic fever. His research strategy: find antibodies in the blood of known survivors that helped them overcome their infections. With further study, he hopes to develop purified forms of the antibodies as potentially life-saving treatments for people whose own immune systems may not make them in time. This therapeutic strategy is called passive immunity.

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Molecular Answers Found for a Mysterious Rare Immune Disorder

Harry Hill and Patient Images

Caption: Helping to solve a medical mystery. Top left, University of Utah’s Harry Hill; Bottom, CVID patient Roma Jean Ockler; Right, Ockler showing the medication that helps to control her CVID.
Credit: Jeffrey Allred, Deseret News

When most of us come down with a bacterial infection, we generally bounce back with appropriate treatment in a matter of days. But that’s often not the case for people who suffer from common variable immunodeficiency (CVID), a group of rare disorders that increase the risk of life-threatening bacterial infections of the lungs, sinuses, and intestines. CVID symptoms typically arise in adulthood and often take many years to diagnose and treat, in part because its exact molecular causes are unknown in most individuals.

Now, by combining the latest in genomic technology with some good, old-fashioned medical detective work, NIH-funded researchers have pinpointed the genetic mutation responsible for an inherited subtype of CVID characterized by the loss of immune cells essential to the normal production of antibodies [1]. This discovery, reported recently in The New England Journal of Medicine, makes it possible at long last to provide a definitive diagnosis for people with this CVID subtype, paving the way for them to receive more precise medical treatment and care. More broadly, the new study demonstrates the power of precision medicine approaches to help the estimated 25 to 30 million Americans who live with rare diseases [2].

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