Biologists and Physicists Work Together to Image Subcellular Interactions Like Never Before

Antibiotics, while life-saving, can also wreak havoc on healthy systems. The drugs work by attacking the protein-synthesizing center (ribosomes) in bacteria. When the ribosomes in human cells are mistaken for bacterial ribosomes, antibiotics can cause a range of side effects from nausea to kidney failure. To understand what conditions cause healthy cells to be attacked, scientists are implementing novel imagining techniques to study interactions between … Continue reading Biologists and Physicists Work Together to Image Subcellular Interactions Like Never Before

Migraines: Can New Antibody Treatment Help Stop Treatment Resistant Migraines

Approximately 12% of Americans experience migraines. For some people, the attacks are so frequent and painful that episodes can be incapacitating. Historically, doctors have tried a variety of approaches to treating the condition, including drugs that numb nerves, medications that constrict blood flow, and as well as a variety of behavioral approaches. While some patients have found relief using these methods, many are not helped … Continue reading Migraines: Can New Antibody Treatment Help Stop Treatment Resistant Migraines

Shark and camel blood contains small disease-fighting molecules

Bleeding sharks for science? That’s commonplace for Helen Dooley, a researcher at the University of Maryland School of Medicine. Over the past decade, investigators have come to realize the value of shark, llama, and camel blood. Blood from these animals contains molecules called antibodies that can specifically recognize and destroy foreign substances, such as bacteria, viruses, and cancer cells. While human blood, and blood from … Continue reading Shark and camel blood contains small disease-fighting molecules

Monoclonal antibodies

Blood test probes the immune system to diagnose Alzheimer’s disease

What can our immune system tell us about brain health?  Research from Rowan University suggests that the presence of particular antibodies, the means by which our bodies identify threats, can predict if mental decline is an early symptom of a neurodegenerative disease like Alzheimer’s.  The research team discovered a set of 50 antibodies that, in a proof-of-concept study, predicted whether a patient exhibiting mild cognitive … Continue reading Blood test probes the immune system to diagnose Alzheimer’s disease