SARS-CoV-2 Omicron escapes immune response due to high ACE2 affinity and low antibody specificity

In a recent study published in the journal Vaccines, researchers revealed how severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) Omicron evades neutralizing antibodies (nAbs). Two days after it was first reported on November 24, 2021, the World Health Organization (WHO) designated SARS-CoV-2 Omicron as a variant of concern (VOC). The WHO estimated a potentially higher risk […]

Limiting resident-physician work hours reduces medical errors and adverse events

In 2011, the Accreditation Council for Graduate Medical Education (ACGME) limited first-year resident-physicians' work hours to no more than 16 consecutive hours after studies indicated that longer shifts may increase risk of medical errors and other adverse outcomes. The response to the limit was mixed, and it was overturned in 2017, again allowing residents to […]

EVIDENT Announces 2021 Global Image of the Year Award Winners

Evident, a new wholly owned subsidiary of Olympus comprised of its former Life Science and Industrial divisions, unveiled the winners of its third Global Image of the Year Life Science Light Microscopy Award, an annual competition that recognizes the best in life science imaging. The winners were selected from nearly 800 images submitted from 49 […]

Exoskeleton device helps stroke victims regain hand function

Working closely with users and therapists, EPFL spin-off Emovo Care has developed a light and easy-to-attach hand exoskeleton for people unable to grasp objects following a stroke or accident. The device has been successfully tested in several hospitals and rehabilitation centers. Many of our daily activities involve our hands’ prehensile abilities. While able-bodied people don’t […]

CDC: Gun Homicides Increased 35% in 2020

A report from the CDC has shown bleak new data about gun violence in the United States: Firearm murders increased 35% in 2020, reaching the highest level in more than 25 years. Firearm suicides also remained high – in 2020, 79% of all homicides and 53% of all suicides involved firearms, according to a new […]

Duloxetine added to multimodal pain management reduces opioid use after knee replacement

A study by researchers at Hospital for Special Surgery (HSS) found that the antidepressant duloxetine reduced the use of opioid medication when added to a multimodal pain management regimen after knee replacement surgery. The study appeared in The Journal of Arthroplasty. Duloxetine, sold under the brand name Cymbalta, is prescribed to treat major depressive disorder, […]

Discovery of cell protein that keeps Kaposi’s sarcoma herpesvirus dormant

A team of UC Davis researchers has identified a protein in the cancer cell’s nucleus as a critical agent keeping Kaposi’s sarcoma-associated herpesvirus (KSHV) dormant and undetected by the body’s immune system. The virus, in the same family as Epstein-Barr virus, is linked to AIDS-related Castleman’s disease and multiple cancers, such as Kaposi sarcoma and […]