Tag: Pathology

Ultra-Thin Probe Assesses Tissues Deep Within Lungs

Assessing the health of tissues deep inside the body is a major need and challenge in medicine. Imaging modalities such as MRI, CT, and ultrasound provide very little information about the composition and environment of tissues being examined. Now, researchers at the University of Edinburgh, Heriot-Watt University, and Bath University, all in the U (Read more...)

Liquid Biopsy for Monitoring Transplanted Stem Cells

Researchers from the University of Maryland, University of Pennsylvania, and Emory University have demonstrated that a blood test can be used to track the efficacy of transplanted stem cells. They analyzed tiny cellular components called exosomes that were secreted from transplanted stem cells. “Exosomes contain the signals of the cells they& (Read more...)

3D Printed ELISA Pipette Tips for Low Cost Medical Testing

Researchers at the University of Connecticut have developed a 3D printed enzyme-linked immunosorbent assay (ELISA) device, which fits onto a normal pipette and substantially reduces the time and cost of this common medical test. The device could allow for medical testing in remote or low-resource regions, where such tests would otherwise be unavail (Read more...)

Intestine Chip to Study Human-Microbiome Interactions

Researchers at the Harvard Wyss Institute have developed a microfluidic chip that allows bacteria and human epithelial cells to be co-cultured. The device will allow researchers to study how the gut and bacteria interact, helping them to identify the role of the microbiome in health and disease. With reported involvement in a huge array of [&hellip (Read more...)

Scorpion Protein Used to Help Visualize Brain Tumors

Clinicians at the Cedars-Sinai Medical Institute, along with scientists at Blaze Bioscience, Inc., have developed a new way to visualize brain tumors. The new imaging technique utilizes a special, high-sensitivity near-infrared camera developed at Cedars-Sinai, along with tozuleristide, or BLZ-100, the tumor-cell binding imaging agent developed by (Read more...)

Optical Fibers for 3D Tissue Imaging Inside Body

Researchers at RMIT University in Australia have developed a technique to allow an optical fiber probe to obtain 3D images of tissues deep within the body. The technology could pave the way for minimally invasive 3D optical biopsies. An optical biopsy allows clinicians to view tissues in real-time within their native environment, and avoids the [&h (Read more...)

New Device Cleans Blood to Treat Preeclampsia

Preeclampsia is one of the most common serious maladies that pregnant women encounter. It is a poorly understood condition with symptoms such as high blood pressure, proteinuria, and headaches, potentially even leading to seizures. The treatment options for preeclampsia are still very limited, mostly confined to hypertension medications, bed rest, (Read more...)