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University of Pittsburgh Research Assistant and Technical Writer

Researchers receive NIH grant to develop low cost, rapid HIV test

From eurekalert.org

Currently, there is no reliable technology that can detect HIV during the early stages of the infection or measure viral rebound in antiretroviral therapy in treated patients in resource constrained point-of-care settings. There is therefore, an urgent need to develop a rapid, disposable, automated, and low-cost HIV viral load assay to increase timely access to HIV care and to improve treatment outcomes.

WASEEM ASGHAR, PH.D., PRINCIPAL INVESTIGATOR

That’s exactly what a researcher from Florida Atlantic University’s College of Engineering and Computer Science is developing. He has teamed up with a researcher from FAU’s Schmidt College of Medicine to combine their expertise in microchip fabrication, microfluidics, surface functionalization, lensless imaging, and biosensing to create a reliable, rapid and inexpensive device for viral load quantification at point-of-care settings with limited resources.

They have received a $377,971 grant from the National Institutes of Health (NIH) to develop a disposable HIV-1 viral load microchip that can selectively capture HIV from whole blood/plasma. The technology is being developed to be highly sensitive to quantify clinically relevant viral load during acute phase and virus rebound as well as inexpensive (costing less than $1), and quick (results in less than 45 minutes). Moreover, this technology is highly stable, and does not require refrigeration or a regular electric supply to enable HIV viral load at point-of-care settings.

Read the full article.

The true story behind the AIDS documentary 5B

From People.com

This was a time when people weren’t even touching patients with HIV,” says Priyanka Chopra, a prominent supporter of the film on behalf of the AIDS charity RED, which will receive 30 percent of all box office proceeds. “They would lay in their soiled bedsheets for days where nobody would come and even enter their room to feed them. At that time, these nurses chose to not think about whether they would live or die and actually the nobility of the profession is what you see in this movie.”

The film, which received a four-minute standing ovation at the Cannes Film Festival last month, features the nurses of ward 5B at San Francisco General Hospital who didn’t allow societal ignorance, prejudice and fear curtail their drive to administer compassionate health care to patients who had otherwise been cast aside. These were patients who most health care professionals wouldn’t touch without wearing gloves, even a hazmat suit.

Read the full article.

 

How Pittsburgh is at the forefront of HIV awareness, prevention, and care

From the Pittsburgh City Paper…

On World AIDS Day in 2015, AIDS Free Pittsburgh launched as a collective initiative of healthcare institutions and community-based organizations to support those living with HIV/AIDS, and those in high-risk communities. Following the example of San Francisco and New York, the organization set three goals: to increase access to PrEP, to routinize and destigmatize HIV testing, and to put in place a rapid linkage to care for those diagnosed.

One of the major successes of these efforts has been the increased information about and access to PrEP. Dr. Ken Ho, chair of the PrEP subcommittee of AIDS Free Pittsburgh, says, “We’ve developed multiple programs to make PrEP more accessible in Pittsburgh.” He goes on, “My hope is that our efforts will translate to a continued decline in HIV infections.” These efforts have included putting together PrEP toolkits for providers, hosting informational happy hours for pharmacists, and multi-pronged advertising and media campaigns to chip away at the stigma associated with HIV.

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Pride month includes HIV Long-Term Survivors Awareness Day

From the Human Rights Campaign

As we celebrate Pride Month, it is also important that we honor those in the LGBTQ community who are long-term survivors living with HIV. June 5 was chosen as HIV Long-Term Survivors Awareness Day to mark when the first case of AIDS was reported in the U.S. in 1981.

Long-time HIV survivor Elder Claude Bowen, M.Div

At the time, a person diagnosed with HIV or AIDS could expect to live only one to two years after that diagnosis. In the four decades since, more than 70 million people have been diagnosed with HIV worldwide and approximately 35 million people have died, according to the World Health Organization. People age 55 and older make up 26% of all Americans living with HIV, according to the Centers for Disease Control and Prevention.

In recent years, the LGBTQ community has benefited from biomedical interventions such as Pre-exposure prophylaxis (PrEP), a medication that prevents HIV when taken as prescribed. Yet, this medication is not always accessible to those most at risk for HIV, including Black and Latinx gay, bisexual and transgender people.

HRC spoke with three long-term survivors living with HIV to learn their stories.

See the interviews on the HRC Website.

Once a month HIV drugs on the horizon

From MedicalExpress.com

According to the U.S. Centers for Disease Control and Prevention, 38,000 people in the U.S. were newly infected with HIV in 2017. For more than 15 years, the first line of therapy has been a suite of antiretroviral drugs in pill form, taken once a day. Although this treatment has transformed HIV from a certain killer to a chronic disease in much of the developed world, there are problems. For example, some people have trouble taking their pill every day. Therefore, pharmaceutical companies are developing injectable HIV drugs that target different components of the virus and can be administered once every few weeks, writes Senior Editor Megha Satyanarayana.

Currently, at least nine long-acting injectable therapies for HIV are in clinical development. Recently, ViiV Healthcare released data from two Phase III clinical trials of a combination treatment of two drugs that inhibit different parts of the virus. When given as an intramuscular injection, the therapy was as effective as pills and persisted in the body for at least a month.

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PrEP going generic

From out.com

Get PrEP-ared for generic Truvada in the next year, according to an official document that Gilead, the pharmaceutical company that manufactures the drug, released on their website.

According to a quarterly report filed to the Securities and Exchange Commission, Gilead announced that it reached an agreement to allow a generic version of Truvada to be manufactured in the United States on September 30, 2020.

In a statement, Aaron S. Lord, a physician and member of PrEP4All, called the decision a “victory for the LGBTQ+ community, for HIV activists, and for U.S. taxpayers,” and cautioned that the fight for widespread PrEP access is not over. Lord specifically pointed to the fact that only Teva will be allowed to manufacture generic PrEP.

“This will do little to reduce price in a way that will increase access and PrEP4All remains suspicious of the terms and lack of transparency surrounding the Teva settlement,” Lord wrote in the statement. “I have to ask, what’s to stop them — other than a desire for profit margins — from releasing the rights now?”

Read the full article.

Research continues to show AIDS drugs prevent sexual transmission of HIV

A European study of nearly 1,000 gay male couples who had sex without condoms – where one partner had HIV and was taking antiretroviral drugs to suppress it – has found the treatment can prevent sexual transmission of the virus. After eight years of follow-up of the so-called serodifferent couples, the study found no cases at all of HIV transmission within couples.

The study, which was conducted by researchers from the University College London and the University of Copenhagen, was published in The Lancet journal.