Multiple myeloma patients display weakened antibody responses to mRNA COVID vaccines

Weakened antibody responses to COVID-19 mRNA vaccines among most patients with multiple Read more

Precision medicine with multiple myeloma

“Precision medicine” is an anti-cancer treatment strategy in which doctors use genetic or other tests to identify vulnerabilities in an individual’s cancer subtype. Winship Cancer Institute researchers have been figuring out how to apply this strategy to multiple myeloma, with respect to one promising drug called venetoclax, in a way that can benefit the most patients. Known commercially as Venclexta, venetoclax is already FDA-approved for some forms of leukemia and lymphoma. Researchers had observed that multiple Read more

Promiscuous protein droplets regulate immune gene activity

Biochemists at Emory are achieving insights into how an important regulator of the immune system switches its function, based on its orientation and local environment. New research demonstrates that the glucocorticoid receptor (or GR) forms droplets or “condensates” that change form, depending on its available partners. The inside of a cell is like a crowded nightclub or party, with enzymes and other proteins searching out prospective partners. The GR is particularly well-connected and promiscuous, and Read more

opioids

Powerful opioids + kids: bad combo

New research demonstrates the dangers of having powerful opioids such as fentanyl around children and adolescents. National Poison Data System reports show that many are ingesting the drugs unintentionally, but particularly concerning is a rise in the proportion of suspected suicides.

Among children, the proportion of opioid poisonings resulting in admission to a hospital critical care unit has increased since 2005, according to an analysis by Emory and Children’s Healthcare of Atlanta doctors.

Megan Land, MD, Jocelyn Grunwell, MD, PhD and colleagues in the Division of Critical Care in the Department of Pediatrics conducted the research, which is published in the journal Clinical Toxicology.

In a December 20 broadcast, critical care fellow Land told NPR’s Rhitu Chatterjee about her encounter with a child with severe respiratory distress as a result of consuming a fentanyl patch. Grunwell has previous experience studying pediatric intensive care admissions procedures and poisonings.

Read more

Posted on by Quinn Eastman in Uncategorized Leave a comment