The matrix shell of the HIV-1 virus may have a different shape than previously thought, and a newly proposed model has significant implications for understanding how the virus functions, according to a new study by University of Alberta scientists.... NEWS MEDICAL · 1 month
Single dose of antibodies can knock out HIV in newborns  SCIENCE DAILY · 1 week
A single dose of an antibody-based treatment can prevent HIV transmission from mother to baby, new nonhuman primate research suggests for the first time. This is the first... more
New Yorkers are being treated sooner after HIV infection, study shows  NEWS MEDICAL · 2 weeks
The most effective way to reduce HIV-related deaths and prevent onward transmission is to diagnose and treat all persons as soon as possible after HIV infection.... more
Physical and data structure of 3D genome  Science Magazine · 1 week
With the textbook view of chromatin folding based on the 30-nm fiber being challenged, it has been proposed that interphase DNA has an irregular 10-nm nucleosome polymer structure whose folding philosophy is unknown. Nevertheless,... more
New HIV infections among gay and bisexual men in the UK fall by 71 percent  NEWS MEDICAL · 2 days
The Human Immunodeficiency Virus (HIV) is a highly contagious infection usually transmitted through body fluids during sexual contact,... more
Smoking dormant HIV virus out into the open to develop a cure  NEWS MEDICAL · 1 week
Ever since antiretroviral treatments against HIV infection were introduced in 1996, scientists have eagerly been hunting for a cure for the disease. more
Researchers discover how Zika virus remodels its host cell to boost viral production  PHYS.ORG · 4 weeks
Researchers in China have discovered how a Zika virus protein reshapes its host cell to aid viral replication. The study, which will... more
Chemist develops a way to produce new materials for solar panels  PHYS.ORG · 4 weeks
A chemist from RUDN University has synthesized new types of optically active materials with the structure of the mineral perovskite. He proposed an environmentally friendly, fast,... more
China reports 17 new cases in viral pneumonia outbreak  ABC NEWS · 7 hours
Seventeen more people in central China have been diagnosed with a new form of viral pneumonia that has killed two patients and placed other countries on alert more
Intervention for patients hospitalized with HIV improved reengagement and outcomes of care  SCIENCE DAILY · 1 week
Providing multidisciplinary team consults for HIV patients while they are hospitalized to help address social and medical barriers reduces future infection rates and boosts... more
A New Discovery about MAIT Cells Sheds Light on Early-Phase HIV Infection  NEWS MEDICAL · 5 days
Researchers at the Karolinska Institutet, Sweden, have made an important discovery about a poorly understood group of immune cells (mucosa-associated invariant T [MAIT]cells) that... more
Single dose of antibody-based treatment can beat HIV in newborn babies  NEWS MEDICAL · 2 weeks
A single dose of an antibody-based treatment can prevent HIV transmission from mother to baby, new nonhuman primate research suggests for the first time. The findings... more
China reports 4 more cases in viral pneumonia outbreak  ABC NEWS · 1 day
Four more cases have been identified in a viral pneumonia outbreak in a central Chinese city that has killed two and prompted the United States and others to take precautionary... more
HIV 'hotspots' do not necessarily fuel the epidemic  NEWS MEDICAL · 4 days
Areas of high HIV prevalence, known as 'hotspots', do not necessarily fuel the epidemic in the wider population, say researchers. more
South Korea reports 1st possible case of viral pneumonia  ABC NEWS · 2 weeks
South Korea has put a 36-year-old Chinese woman under isolated treatment amid concerns that she brought back a form of viral pneumonia that has sickened dozens in mainland China and... more
Pregnant women with HIV do not always receive recommended antiretroviral medications  NEWS MEDICAL · 4 weeks
Pregnant women living with HIV don't always receive antiretroviral medications recommended for use in pregnancy, according to a recent study published in Jama Network Open this... more
FSU discovery could open the door to new treatment options for HIV, hepatitis B  NEWS MEDICAL · 1 week
A discovery by Florida State University College of Medicine researchers is expected to open the door for new and more... more
Study delineates the dynamic MAIT cell response during acute HIV infection  NEWS MEDICAL · 5 days
In a new study published in Nature Communications, researchers at Karolinska Institutet show that MAIT cells (mucosa-associated invariant T cells), part of the human immune system,... more
Intervention for hospitalized HIV patients reduces infection rates and increases engagement in care  NEWS MEDICAL · 2 weeks
Providing multidisciplinary team consults for HIV patients while they are hospitalized to help address social and medical barriers reduces future infection rates... more
Structure-guided discovery of a single-domain antibody agonist against human apelin receptor  Science Magazine · 4 days
Developing antibody agonists targeting the human apelin receptor (APJ) is a promising therapeutic approach for the treatment of chronic heart failure. Here, we report the structure-guided... more
Scaling up use of opioid agonist therapies could help combat Ukraine’s HIV epidemic  NEWS MEDICAL · 2 weeks
A new study led by Yale University researchers finds that scaling up use of methadone and buprenorphine -- medications for treating opioid... more
Mysterious 'Wave' of Star-Forming Gas May Be the Largest Structure in the Galaxy  LIVE SCIENCE · 2 weeks
A newly discovered suburb of baby-booming stars, known as the Radcliffe Wave, may be the largest structure in the Milky Way. more
Ancestral-sequence reconstruction of FMO genes unveils structure of important enzyme  NEWS MEDICAL · 4 weeks
To disarm toxic substances, many organisms - including humans - possess enzymes called flavin-containing monooxygenases. Despite their importance, the structure of the enzymes has not been resolved, as... more
Chesapeake Bay oysters get more attention at pivotal time  PHYS.ORG · 4 weeks
Robert T. Brown pulled an oyster shell from a pile freshly harvested by a dredger from the Chesapeake Bay and talked enthusiastically about the larvae attached—a sign of a future... more
Researchers develop 'flash and freeze' method for studying nerve connections  NEWS MEDICAL · 1 week
Uniting structure and function of synapses is challenging: Function is studied in living tissue, measuring electrical signals at millisecond precision with electrophysiology, while the observation of fine structure... more
Neanderthals Dived into Mediterranean Sea for Clam Shells  SCI-NEWS.COM · 3 days
Shell fishing was a common activity of Neanderthals, according to new research led by University of Colorado, Boulder archaeologists. In... more
Carbon nanotube film produces aerospace-grade composites with no need for huge ovens or autoclaves  PHYS.ORG · 6 days
A modern airplane's fuselage is made from multiple sheets of different composite materials, like so many layers in a phyllo-dough... more
Deep learning, 3D technology to improve structure modeling, create better drugs  SCIENCE DAILY · 1 week
Researchers have designed a novel approach to use deep learning to better understand how proteins interact in the body - paving the way to producing accurate... more
Structure of most lethal toxin produced by C. difficile bacteria identified  NEWS MEDICAL · 2 weeks
Researchers from the University of Maryland School of Medicine and their colleagues have identified the structure of the most lethal toxin produced by certain strains of... more
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