A Conversation with Dr. Paolo Lusso
Thursday, June 27, 2019
First discovered in 1981, human immunodeficiency virus, or HIV, caused one of the most deadly and persistent epidemics in history. HIV destroys CD4+ T cells, a type of white blood cell essential for fighting infection. In doing so, HIV destroys the body’s ability to fight off disease, which often leads to life-threatening consequences.
Today, medications have allowed people living with HIV to lead healthier lives. However, HIV still remains a major public health concern and continues to be studied by researchers within the IRP and beyond.
IRP research has produced findings essential to the development of current HIV treatments and tools for diagnosis. However, there is still a lot left to learn. One recent IRP contribution to HIV research was a 2017 study led by IRP senior investigator Paolo Lusso, M.D., Ph.D., which suggests that treatments targeting a protein called integrin α4β7 could potentially become an addition to current treatment options for those with HIV, or provide new measures to prevent infection.
A Conversation with Dr. Lori Beason-Held
Tuesday, June 18, 2019
Expert estimates suggest that more than 5.5 million Americans may have dementia caused by Alzheimer’s, a disease currently ranked as the sixth-leading cause of death in the United States. Because of the condition’s growing prevalence and profound consequences for patients, understanding Alzheimer’s disease and other forms of cognitive decline is an important goal within the Intramural Research Program.
One example of the IRP’s many contributions to the field of Alzheimer’s research is a 2013 study that detected brain changes in older adults who would go on to develop cognitive impairment years before their memory began to fail. This research, led by IRP staff scientist Lori Beason-Held, Ph.D., aimed to understand who might be susceptible to developing Alzheimer’s disease and what factors contribute to the development of the disease before symptoms appear.
Monday, October 24, 2016
This year, members of the National Academy of Medicine elected four NIH Intramural researchers to their ranks, one of the highest honors in science. Learn a bit about each of their research and follow the links to their IRP profiles for more information.
Wednesday, February 4, 2015
On Monday, January 26, about 150 people tackled the Arrowhead 135 ultramarathon, a race through 135 miles of frigid landscape near International Falls, Minnesota. They biked, ran, and skied for almost 70 hours in -30°F air to reach their goal.