News

July 16, 2018

New development in 3D super-resolution imaging gives insight on Alzheimer’s disease

Recent studies show that 40 percent of Americans over the age of 85 have Alzheimer’s disease, and that the disease begins 10 to 20 years before people show up at the doctor’s office with memory problems. One major problem with understanding Alzheimer’s is not being able to clearly see why the disease starts. A super-resolution “nanoscope” developed by Purdue University researchers now provides a 3D view of brain molecules with 10 times greater detail. This imaging technique could help reveal how the disease progresses and where new treatments could intervene.

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July 12, 2018

Chemicals associated with oxidative stress may be essential to development

Some level of molecules linked to oxidative stress may be essential to health and development, according to new animal studies.

Reactive molecules derived from molecular oxygen, known as reactive oxygen species (ROS), increase dramatically in the body during times of environmental stress or disease. This stress can result in significant damage to cells and is associated with negative health consequences such as aging, male infertility, degenerative diseases and cancer.

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July 11, 2018

Purdue delegation meets key Colombian officials to advance sustainable development

As the peace process continues to unfold in Colombia and the country begins transitioning to a new president, Suresh Garimella, executive vice president for research and partnerships at Purdue University, and Kenneth Foster, president’s fellow for Colombia-Purdue Partnerships and a professor of agricultural economics, visited the capital city of Bogotá in June to advance sustainable development in the Orinoquía region.

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June 28, 2018

Mapping the brain with data science

A group of researchers at Purdue University are designing data-driven tools that will help clinicians better understand the progression of neurodegenerative diseases by identifying and tracking changes in the brain.

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