Researchers Identify Antibodies That Could Be Protective Against Multiple Sarbecoviruses, Including SARS-CoV-2 and Its Variants

The antibodies target portions of the SARS-CoV-2 spike protein that resist mutation, potentially leading to better treatments and vaccines One challenge in the battle against COVID-19 is the emergence of SARS-CoV-2 variants, especially the Delta variant, which may be more resistant to neutralizing antibodies compared with the original coronavirus. But now, scientists led by researchers at the Fred Hutchinson Cancer Research Center (Fred Hutch) in Seattle say they have identified antibodies...

Large Dutch Survey Shines Light on Fraud and Questionable Research Practices in Medical Studies Published in Scientific Journals

About half of nearly 7,000 respondents admitted to sloppy practices, which suggests that pathologists and clinical lab professionals may want to be skeptical about the findings of many papers published in medical journals It may surprise pathologists and medical laboratory professionals to learn that as many as 10% of surveyed authors of published scientific papers admitted to regularly falsifying or fabricating data! This was one finding in a study conducted by researchers to determine the...

Another Milestone for CRISPR-Cas9 Technology: First Trial Data for Treatment Delivered Intravenously

Unlike most other CRISPR/Cas-9 therapies that are ex vivo treatments in which cells are modified outside the body, this study was successful with an in vivo treatment Use of CRISPR-Cas9 gene editing technology for therapeutic purposes can be a boon for clinical laboratories. Not only is this application a step forward in the march toward precision medicine, but it can give clinical labs the essential role of sequencing a patient’s DNA to help the referring physician identify how CRISPR-Cas9...

OIG Report Finds Management Deficiencies at VA Hospital Kept Alcohol-Impaired Pathologist on the Job

VA Office of Inspector General recommends changes in management processes after doctor is sentenced to long federal prison term In a compelling report, the US Department of Veterans Affairs (VA) Office of Inspector General (OIG) found that a host of management failures and “deficiencies in the facility’s quality management processes” at an Arkansas VA hospital contributed to “thousands of diagnostic errors” throughout the tenure of the facility’s Chief of Pathology and Laboratory Medical...

Penn Medicine Researchers Develop Fast, Accurate, Inexpensive COVID-19 Diagnostic Test Based on Electrochemical Technology

The rapid diagnostic test costs less than $5 per unit and can be adapted for other diseases, the developers say, which opens a slew of possibilities for clinical laboratories Just as the SARS-CoV-2 coronavirus spurred deployment of new vaccine technology based on messenger RNA (mRNA), the COVID-19 pandemic also could prove to be a watershed for in vitro diagnostics (IVD) innovation in ways that benefit clinical laboratories. In one notable example, researchers at the Perelman School of...
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