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Total 63 results found since Jan 2013.

HIV researcher will head NIH ’s infectious disease institute
The infectious disease institute at the U.S. National Institutes of Health (NIH) will soon have its first new chief in nearly 4 decades. Jeanne Marrazzo, an expert on sexually transmitted infections, will become director of the National Institute of Allergy and Infectious Diseases (NIAID) in the fall. She will succeed Anthony Fauci, who stepped down in December 2022 after 38 years at NIAID’s helm. Marrazzo, 61, currently directs the Division of Infectious Diseases at the University of Alabama at Birmingham (UAB). A physician and epidemiologist, she has expertise in HIV prevention, vaginal infections, horm...
Source: ScienceNOW - August 2, 2023 Category: Science Source Type: news

University of Alabama HIV researcher will head NIH ’s infectious disease institute
The infectious disease institute at the U.S. National Institutes of Health (NIH) will soon have its first new chief in nearly 4 decades. Jeanne Marrazzo, an expert on sexually transmitted infections, will become director of the National Institute of Allergy and Infectious Diseases (NIAID) in the fall. She will succeed Anthony Fauci, who stepped down in December 2022 after 38 years at NIAID’s helm. Marrazzo, 61, currently directs the Division of Infectious Diseases at the University of Alabama at Birmingham (UAB). A physician and epidemiologist, she has expertise in HIV prevention, vaginal infections, horm...
Source: ScienceNOW - August 2, 2023 Category: Science Source Type: news

Predicted effects of the introduction of long-acting injectable cabotegravir pre-exposure prophylaxis in sub-Saharan Africa: a modelling study
Lancet HIV. 2023 Jan 12:S2352-3018(22)00365-4. doi: 10.1016/S2352-3018(22)00365-4. Online ahead of print.ABSTRACTBACKGROUND: Long-acting injectable cabotegravir pre-exposure prophylaxis (PrEP) is recommended by WHO as an additional option for HIV prevention in sub-Saharan Africa, but there is concern that its introduction could lead to an increase in integrase-inhibitor resistance undermining treatment programmes that rely on dolutegravir. We aimed to project the health benefits and risks of cabotegravir-PrEP introduction in settings in sub-Saharan Africa.METHODS: With HIV Synthesis, an individual-based HIV model, we simul...
Source: Cancer Control - January 15, 2023 Category: Cancer & Oncology Authors: Jennifer Smith Loveleen Bansi-Matharu Valentina Cambiano Dobromir Dimitrov Anna Bershteyn David van de Vijver Katharine Kripke Paul Revill Marie-Claude Boily Gesine Meyer-Rath Isaac Taramusi Jens D Lundgren Joep J van Oosterhout Daniel Kuritzkes Robin Sch Source Type: research

Impact of universal testing and treatment on sexual risk behaviour and herpes simplex virus type 2: a prespecified secondary outcomes analysis of the HPTN 071 (PopART) community-randomised trial
Lancet HIV. 2022 Nov;9(11):e760-e770. doi: 10.1016/S2352-3018(22)00253-3.ABSTRACTBACKGROUND: Comprehensive HIV prevention strategies have raised concerns that knowledge of interventions to reduce risk of HIV infection might mitigate an individual's perception of risk, resulting in riskier sexual behaviour. We investigated the prespecified secondary outcomes of the HPTN 071 (PopART) trial to determine whether a combination HIV prevention strategy, including universal HIV testing and treatment, changed sexual behaviour; specifically, we investigated whether there was evidence of sexual risk compensation.METHODS: HPTN 071 (Po...
Source: Herpes - November 4, 2022 Category: Infectious Diseases Authors: Ethan Wilson Deborah Donnell Timothy Skalland Sian Floyd Ayana Moore Nomtha Bell-Mandla Justin Bwalya Nkatya Kasese Rory Dunbar Kwame Shanaube Barry Kosloff Oliver Laeyendecker Yaw Agyei Graeme Hoddinott Peter Bock Sarah Fidler Richard Hayes Helen Ayles H Source Type: research

A New Lab-Made COVID-19 Virus Puts Gain-of-Function Research Under the Microscope
On October 14, a team of scientists at Boston University released a pre-print study reporting that they had created a version of SARS-CoV-2 combining two features of different, existing strains that boosted its virulence and transmissibility. Scientists and the public raised questions about the work, which refocused attention on such experiments, and prompted the U.S. government to investigate whether the research followed protocols for these kinds of studies. The concerns surround what is known as gain-of-function studies, in which viruses, bacteria, or other pathogens are created in the lab—either intentionally or ...
Source: TIME: Science - October 27, 2022 Category: Science Authors: Alice Park Tags: Uncategorized COVID-19 Source Type: news

Anthony Fauci, loved and hated, plots his next move: ‘I'm not going to sit in my house’
In 1984, when Anthony Fauci took over as head of the National Institute of Allergy and Infectious Diseases (NIAID), his wife gave him a plant for the new office. Both the palm and the 81-year-old physician are still there, the giant plant now crowding the office of one of the most celebrated—and polarizing—scientific figures in U.S. history. But not for much longer. Fauci announced on 22 August that he would step down at the end of the year from both NIAID and his post as the chief medical adviser to President Joe Biden. “What am I going to do with this plant? It’s a monster. I can’t fit it in any other plac...
Source: ScienceNOW - September 1, 2022 Category: Science Source Type: news

Anthony Fauci, loved and hated, plots his next move: ‘I’m not going to sit in my house’
In 1984, when Anthony Fauci took over as head of the National Institute of Allergy and Infectious Diseases (NIAID), his wife gave him a plant for the new office. Both the palm and the 81-year-old physician are still there, the giant plant now crowding the office of one of the most celebrated—and polarizing—scientific figures in U.S. history. But not for much longer. Fauci announced on 22 August that he would step down at the end of the year from both NIAID and his post as the chief medical adviser to President Joe Biden. “What am I going to do with this plant? It’s a monster. I can’t fit it in any other plac...
Source: ScienceNOW - September 1, 2022 Category: Science Source Type: news

News at a glance: New gene therapy, Europe ’s drought, and a black hole’s photon ring
ARCHAEOLOGY Drought exposes ‘Spanish Stonehenge’ for study Scientists are rushing to examine a 7000-year-old stone circle in central Spain that had been drowned by a reservoir for decades and was uncovered after the drought plaguing Europe lowered water levels. Nicknamed the “Spanish Stonehenge”—although 2000 years older than the U.K. stone circle—the Dolmen of Guadalperal (above) was described by archaeologists in the 1920s. The approximately 100 standing stones, up to 1.8 meters tall and arranged around an oval open space, were submerged in the Valdecañas reservoir after the construction of a ...
Source: Science of Aging Knowledge Environment - August 25, 2022 Category: Geriatrics Source Type: research

He battled AIDS, COVID-19, and Trump. Now, Anthony Fauci is stepping down
Anthony Fauci, the renowned physician-scientist who has led the $6.3 billion National Institute of Allergy and Infectious Diseases (NIAID) for nearly 4 decades and since early 2020 has been the U.S. government’s voice of scientific reason during the COVID-19 pandemic, will step down from government service in December. Fauci, 81, had said in recent interviews that he planned to retire from the government by the end of President Joe Biden’s administration, but did not give a date until today. He said in a statement that although leading NIAID “has been the honor of a lifetime,” he plans to “pursue...
Source: Science of Aging Knowledge Environment - August 22, 2022 Category: Geriatrics Source Type: research

As pandemics collide, push to end AIDS stumbles
The world’s response to the 5-decade-old HIV/AIDS pandemic is faltering badly in the face of declines in spending and the COVID-19 pandemic, according to annual update from the Joint United Programme on HIV/AIDS (UNAIDS). “The data we are sharing today bring painful but vital news,” said the director of UNAIDS, Winnie Byanyima, at a press conference yesterday to discuss the release of the update. “The response to the AIDS pandemic has been derailed by a global crisis from the colliding pandemics.” UNAIDS issued the lengthy report, titled In Danger: UNAIDS Global AIDS Update 2022 , as a run up to the 24...
Source: Science of Aging Knowledge Environment - July 28, 2022 Category: Geriatrics Source Type: research

Magic Johnson ’s HIV Disclosure Helped to Shatter Stigmas. But 30 Years Later, Disparities in Treatment Remain
For many watching Earvin “Magic” Johnson on television on Nov. 7, 1991, his words were tantamount to an announcement of his own death sentence. In a press conference hastily convened by Johnson and the Los Angeles Lakers after a local media outlet got wind of the story, the 32-year-old NBA superstar revealed he was HIV positive. Dr. Michael Mellman, then the Lakers team physician, remembers a last-minute conversation with Johnson, just before they walked out to face a sea of cameras: “He looked at me and said, I just want to get this straight, I have HIV, not AIDS, right?” [time-brightcove not-tgx=...
Source: TIME: Health - November 4, 2021 Category: Consumer Health News Authors: Francine Uenuma Tags: Uncategorized COVID-19 HIV/AIDS nationpod NBA Sports Source Type: news

NIH awards more than $20 million to international HIV database centers
(NIH/National Institute of Allergy and Infectious Diseases) NIH has renewed grants to seven regional centers that compose the International epidemiology Databases to Evaluate AIDS (IeDEA), awarding $20.8 million in first-year funding. The 15-year-old IeDEA program efficiently advances knowledge about HIV by pooling and analyzing de-identified health data from more than two million people with HIV on five continents to answer research questions that individual studies cannot address. The grants are expected to last five years and to total an estimated $100 million.
Source: EurekAlert! - Medicine and Health - July 22, 2021 Category: International Medicine & Public Health Source Type: news

What We Learned About Genetic Sequencing During COVID-19 Could Revolutionize Public Health
You don’t want to be a virus in Dr. David Ho’s lab. Pretty much every day since the COVID-19 pandemic began, Ho and his team have done nothing but find ways to stress SARS-CoV-2, the virus that causes the disease. His goal: pressure the virus relentlessly enough that it mutates to survive, so drug developers can understand how the virus might respond to new treatments. As a virologist with decades of experience learning about another obstinate virus, HIV, Ho knows just how to apply that mutation-generating stress, whether by starving the virus, bathing it in antibodies that disrupt its ability to infect cells, ...
Source: TIME: Health - June 11, 2021 Category: Consumer Health News Authors: Alice Park Tags: Uncategorized COVID-19 feature Genetics Magazine Source Type: news

NIDCR's Spring 2021 E-Newsletter
Having trouble viewing this email? View it as a Web page. NIDCR's Spring 2021 E-Newsletter In this issue: NIDCR News Funding Opportunities & Related Notices NIH/HHS News Subscribe to NICDR News Science Advances   Grantee News   NIDCR News NIDCR & NIH Stand Against Structural Racism NIDCR Director Rena D’Souza, DDS, MS, PhD, said in a statement that there is no place for structural racism in biomedical research, echoing remarks from NIH Director Francis Collins, MD, PhD, in his announcement of a new NIH initiative—called UNIT...
Source: NIDCR Science News - April 7, 2021 Category: Dentistry Source Type: news

Group led by UCLA professor awarded $8.8 million for HIV intervention using mobile app
A team of researchers co-led byUCLA Fielding School of Public Health epidemiology professor Matthew Mimiaga has received an $8.8  million grant from the National Institute of Allergy and Infectious Diseases to conduct a nationwide study aimed at reducing the spread of HIV, the virus that causes AIDS, among young transgender women through the use of a mobile app.The app, LifeSkills Mobile, allows high-risk women who are unable to participate in face-to-face interventions due to geographic and socioeconomic barriers to easily access comprehensive HIV prevention information and strategies through their mobile devices. The fi...
Source: UCLA Newsroom: Health Sciences - March 10, 2021 Category: Universities & Medical Training Source Type: news