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Washington University School of Medicine News
Imaging Agent Illuminates Cancer and Surrounding ‘Hijacked’ Cells
ST. LOUIS, March 18, 2020 — Scientists at Washington University School of Medicine have developed an imaging agent that can identify multiple types of tumors as well as the surrounding normal cells that the cancer uses as a shield against attempts to destroy it. “This unique imaging agent identifies cancer cells as well as other compromised cells surrounding the tumor,” professor Samuel Achilefu said. “Cancer transforms surrounding cells so that it can proliferate, spread to other parts of the
Researchers Find Way to Supercharge Protein Production
ST. LOUIS, Dec. 27, 2019 — Even though scientists have engineered bacteria to make therapeutic proteins, medicines based on these proteins, such as insulin and clotting factors for hemophilia, are still difficult to synthesize in the lab. Now, through the use of green...
Ancient Gene Triggers IR Vision Enhancement
Jan 12, 2016 — As if swimming upstream and dodging bears wasn’t difficult enough, salmon must also switch their vision systems to navigate the long journey from open ocean to inland waters. Scientists have long wondered how freshwater fish and amphibians...
Optical Scanner Shines New Light on Brain
ST. LOUIS, May 21, 2014 — A new generation of optical neuroimaging touts effectiveness comparable to MRI and PET technologies, but has the ability to see and study areas of the brain that the others cannot. Diffuse optical tomography (DOT) is a new brain scanning technology...
High-Tech Glasses Show Cancer Cells
ST. LOUIS, March 14, 2014 — Distinguishing between cancer cells and healthy cells could become easier for surgeons. And all they'll need to do is put on glasses.
Wang to Study Cellular Oxygen Consumption Under NSF Grant
ST. LOUIS, March 22, 2013 — To determine a cell’s metabolism, scientists need to know how much oxygen it consumes, but current technology limits this study to groups of cells, not individual cells. Now, Dr. Lihong Wang plans to change that.
Photoacoustic Imaging Moves into Clinic
ST. LOUIS, March 26, 2012 — Photoacoustic tomography, which combines the best qualities of ultrasound and light absorption, can now provide clinicians with multicontrast images of biological tissue several inches below the skin’s surface.
Inner Space Explored with Outer Space Tools
ST. LOUIS, Dec. 14, 2010 — A breakthrough in imaging technology using a combination of light and sound will allow health care providers to see microscopic details inside the body. Access to this level of detail potentially eliminates the need for some invasive biopsies, but...
Researchers to Test Molecular Imaging for Cancer Detection
Apr 24, 2003 — ANDOVER, Mass., April 24 -- Royal Philips Electronics, The Dow Chemical Co. and Kereos Inc. announced today they are collaborating in a $2.8 million, three-year contract awarded by the National Cancer Institute (NCI) to Barnes Jewish Hospital (BJH)...
(9 results found)
April 2024
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