At MIT, New DNA Microscopy Maps Cells and Their Genetic Sequences Using Chemicals Rather than Light

Genetic data captured by this new technology could lead to a new understanding of how different types of cells exchange information and would be a boon to anatomic pathology research worldwide What if it were possible to map the interior of cells and view their genetic sequences using chemicals instead of light? Might that spark an entirely new way of studying human physiology? That’s what researchers at the Massachusetts Institute of Technology (MIT) believe. They have developed a new...

Clinical Laboratory Test for Alzheimer’s Disease Gets Ever Closer to Reality

Scientists worldwide engaged in research to develop a biomarker for dementia are predicting success, though some say additional research will be needed Could a blood test for Alzheimer’s disease soon be on clinical laboratory test menus nationwide? Perhaps so. A recent Associated Press (AP) article that was picked up by NBC News and other healthcare publications reported that experimental test results presented during the Alzheimer’s Association International Conference (AAIC) in July suggest...

Artificial Intelligence Systems, Like IBM’s Watson, Continue to Underperform When Compared to Oncologists and Anatomic Pathologists

Though the field of oncology has some AI-driven tools, overall, physicians report the reality isn’t living up to the hype Artificial intelligence (AI) has been heavily touted as the next big thing in healthcare for nearly a decade. Much ink has been devoted to the belief that AI would revolutionize how doctors treat patients. That it would bring about a new age of point-of-care clinical decision support tools and clinical laboratory diagnostic tests. And it would enable remote telemedicine to...

Clinical Laboratories and Hospitals Test New Technology That Can Help Reduce Unacceptable Rates of Contaminated Blood Culture Specimens

Especially for busy hospital emergency departments, avoiding blood culture contamination is a constant challenge for those tasked with collecting blood culture specimens Better, faster diagnosis and treatment of sepsis continues to be a major goal at hospitals, health networks, and other medical facilities throughout the United States. Yet microbiologists and clinical laboratory managers continue to be frustrated with how frequently contaminated blood culture specimens show up in the...

University Researchers Develop Microfluidic Device That Partitions Cancer Cells According to Size in Effort to Create a Useful Liquid Biopsy Method

Could a fast, cheap, and accurate liquid biopsy diagnostic cancer test soon be available to clinical laboratories and anatomic pathology groups? What if medical laboratories worldwide could perform a simple liquid biopsy diagnostic test that detected cancer in its various forms? Such a test, if affordable and accurate, would be a boon to histopathology and clinical pathology laboratories. Until now, though, such a test has proven to be elusive. But, researchers at the University of Illinois at...

Regenstrief Institute Finds Fecal Immunochemical Test May Be as Effective as Colonoscopy at Detecting Colorectal Cancers

Doctors may begin ordering FITs in greater numbers, increasing the demand on clinical laboratories to process these home tests All clinical laboratory managers and pathologists know that timely screening for colon cancer is an effective way to detect cancer early, when it is easiest to treat. But, invasive diagnostic approaches such as colonoscopies are not popular with consumers. Now comes news of a large-scale study that indicates the non-invasive fecal immunochemical test (FIT) can be as...