Two items relevant to long COVID

One of the tricky issues in studying in long COVID is: how widely do researchers cast their net? Initial reports acknowledged that people who were hospitalized and in intensive care may take a while to get back on their feet. But the number of people who had SARS-CoV-2 infections and were NOT hospitalized, yet experienced lingering symptoms, may be greater. A recent report from the United Kingdom, published in PLOS Medicine, studied more than Read more

All your environmental chemicals belong in the exposome

Emory team wanted to develop a standard low-volume approach that would avoid multiple processing steps, which can lead to loss of material, variable recovery, and the potential for Read more

Signature of success for an HIV vaccine?

Efforts to produce a vaccine against HIV/AIDS have been sustained for more than a decade by a single, modest success: the RV144 clinical trial in Thailand, whose results were reported in 2009. Now Emory, Harvard and Case Western Reserve scientists have identified a gene activity signature that may explain why the vaccine regimen in the RV144 study was protective in some individuals, while other HIV vaccine studies were not successful. The researchers think that this signature, Read more

World AIDS Day

World AIDS Day reminds of research priorities

AIDS quilt panels_shadowsEmory University is hosting an 800-panel display of The AIDS Memorial Quilt in recognition of World AIDS Day. “Quilt on the Quad,” on the Emory quadrangle, is the largest collegiate display and the second largest in the world today. An opening ceremony featured a talk by Sandra Thurman, president and CEO of the International AIDS Trust, based at Emory’s Rollins School of Public Health. Members of the Emory community read the names of each individual memorialized by a quilt panel on the quad.

An estimated 60 million people have acquired HIV, and 25 million people have died from AIDS. Emory scientists and physicians have been leaders in research to develop effective drugs and vaccines against HIV and AIDS. The Emory Center for AIDS Research is an official National Institutes of Health CFAR site. More than 120 faculty throughout Emory are working on some aspect of HIV/AIDS prevention or treatment.

More than 94 percent of HIV patients in the U.S. on life saving antiviral therapy take a drug developed at Emory. And many of the scientists within the Emory Vaccine Center are focused on finding an effective vaccine against HIV. A vaccine developed at the Vaccine Center and Yerkes National Primate Research Center is being tested nationally in a phase II clinical trial.

The Hope Clinic of the Emory Vaccine Center is conducting several clinical trials of HIV vaccine candidates through the HIV Vaccine Trials Network (HVTN) sponsored by the NIH. The HVTN 505 vaccine trial, which is currently enrolling at the Hope Clinic and 13 other cities around the country, is a test-of-concept efficacy trial for an NIH vaccine (DNA + Adnovirus – gag/pol/nef/EnvABC).

Mark Mulligan, MD, executive director of Emory’s Hope Clinic, emphasizes that on World AIDS Day there would be no better way to honor those who have already died or are already infected than to produce a vaccine that will protect their families and friends.

“The recent analysis of the RV144 Thai trial surprisingly taught us that an envelope glycoprotein vaccine regimen can protect (albeit modestly, thus far)! This is an amazing result that has re-ignited the field, and is capturing the attention of the community. We must do all we can to leverage this result for success,” Mulligan says. “Albert Sabin said that no scientist can rest while a vaccine that might help humanity sits on the shelf. To me, this underscores the importance of successfully executing the HVTN 505 trial.”

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