Subscribe to The NIH Catalyst Newsletter and receive email updates.
Share a photo, image, quote, or "letter to the editor" for publication and yours could be chosen for the next issue.
BY JOSEPH P. TIANO, NIDDK
There are 10 times as many bacteria, viruses, fungi, and protozoa–collectively known as the microbiome–living on and inside the human body as there are human cells. Although scientists have been aware of the microbiome for more than 30 years, they knew little about its diversity and role in human health and disease. On December 19, 2007, the NIH launched the Human Microbiome Project (HMP), a two-phased, eight-year, $194 million initiative to support such an effort. The Intramural Research Program has been involved since the get-go and continues to participate.
BY RICH MCMANUS, OD
On October 23, 2013, NIH Director Francis Collins held a town hall meeting in which he condemned the effects of the shutdown that closed the government October 1–16 and idled 75 percent of the NIH workforce. In addition, DDIR Michael Gottesman expressed his concerns about how the shutdown affected the intramural program.
President Barack Obama met with the Samuel J. Heyman Service to America Medal (Sammies) finalists and winners in the East Room of the White House, October 23, 2013. Receiving the top honor of “Federal Employee of the Year” was the team comprising Deputy Hospital Epidemiologist Julie Segre (NHGRI), David Henderson (CC), Tara Palmore (CC), and Evan Snitkin (NHGRI). The award citation reads: “Stopped the spread of a deadly hospital-acquired infection through the first-ever use of genome sequencing to identify the source and trace the transmission of antibiotic-resistant bacteria, creating a groundbreaking model for the health care industry.”
BY DUSTIN HAYS, NEI
Why is NIH scientist Wei Li studying a fanciful species of ground squirrels to understand the human eye? For one thing, both humans and the thirteen-lined ground squirrel (Spermophilus tridecemlineatus), so named for its beautiful pattern of white stripes, can see in color. That’s something that most mammals can’t do. And when the ground squirrels hibernate, their eyes experience the same kind of metabolic stress that human eyes do when they have certain retinal disorders.
BY REBECCA G. BAKER, NIAID
Even though more than four million lives have been saved, “it’s clearly too soon for a victory lap” in the fight against human immunodeficiency virus (HIV) and AIDS, said Anthony Fauci, one of the first scientists to begin studying HIV and AIDS when the illness emerged in the early 1980s. A pioneer in understanding human immunological diseases, Fauci has led extensive basic and translational research exploring HIV and AIDS.
BY JENNIFER SARGENT, NIAMS
Koalas have been a threatened species ever since the British colonization of Australia in the late 1700s. But a new, more insidious danger has emerged in the last century—a cancer-causing virus. Today, leukemia and associated lymphomas are the leading cause of death in koalas in northeastern Australia and in zoos around the world. Surprisingly, some human-related NIH research may help to rescue the adorable creatures. NIMH scientist Maribeth Eiden, is developing viral-based vectors for delivering genetic material to cells in the human central nervous system; her findings may also lead to the optimization of gene-delivery vectors in humans.