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

Seaside Therapeutics

Fragile X clinical trials: this is not the end

A clinical trial testing a therapy for children with fragile X syndrome is closing down, after the sponsoring company announced that the drug, called arbaclofen, was not meeting its goals.

Readers of Emory Health magazine may remember Samuel McKinnon, an arbaclofen study participant who was featured in a 2012 article and video (below).

“We were surprised,” Samuel’s mother Wendy told us Monday. “But we knew going in that there were no guarantees.”

She reports that Samuel has made significant progress in the last couple of years. He likes playing and talking with the family’s new puppy, Biscuit. Samuel’s language skills have Ray Ban outlet blossomed and he will be headed to second grade this fall. But it’s hard to say whether that’s mainly because of the experimental drug or because Samuel has been continuing to grow and work hard in school and in therapy, she says.

A sizable fraction of patients in the study appeared to benefit from the drug, just not the majority of them, says Emory genetics chair Steve Warren.

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Posted on by Quinn Eastman in Neuro 2 Comments