Study finds ‘important implications’ to understanding immunity against COVID-19

New research from Emory University indicates that nearly all people hospitalized with COVID-19 develop virus-neutralizing antibodies within six days of testing positive. The findings will be key in helping researchers understand protective immunity against SARS-CoV-2 and in informing vaccine development. The test that Emory researchers developed also could help determine whether convalescent plasma from COVID-19 survivors can provide immunity to others, and which donors' plasma should be used. The antibody test developed by Emory and validated Read more

Emory plays leading role in landmark HIV prevention study of injectable long-acting cabotegravir

Emory University played a key role in a landmark international study evaluating the safety and efficacy of the long-acting, injectable drug, cabotegravir (CAB LA), for HIV prevention. The randomized, controlled, double-blind study found that cabotegravir was 69% more effective (95% CI 41%-84%) in preventing HIV acquisition in men who have sex with men (MSM) and transgender women who have sex with men when compared to the current standard of care, daily oral emtricitabine/tenofovir disoproxil fumarate Read more

Yerkes researchers find Zika infection soon after birth leads to long-term brain problems

Researchers from the Yerkes National Primate Research Center have shown Zika virus infection soon after birth leads to long-term brain and behavior problems, including persistent socioemotional, cognitive and motor deficits, as well as abnormalities in brain structure and function. This study is one of the first to shed light on potential long-term effects of Zika infection after birth. “Researchers have shown the devastating damage Zika virus causes to a fetus, but we had questions about Read more

anemia

When bone marrow goes bad

Plasma cells live in our bone marrow. Their job: to make antibodies that protect us from bacteria and viruses. But if those plasma cells grow unchecked, that unchecked growth leads to multiple myeloma.

Sagar Lonial, MD

Multiple myeloma is a type of cancer that results in lytic bone disease, or holes in the bones. What’s more, the cancerous cells crowd out normal bone marrow resulting in anemia or a low white count, leaving a person vulnerable to infections.

Sagar Lonial, MD, an oncologist at Winship Cancer Institute, Emory University, treats people with multiple myeloma. The prognosis for people with this type of cancer is poor; however, researchers are gaining on the disease. Twenty years ago, the survival rate was two to three years; now, it’s four to five.

Lonial says one of the keys to improving patients’ prognosis is increasing their enrollment in clinical trials and better access to life-extending drugs.

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