New research reveals details of the mechanism by which the bacterium Wolbachia blocks viruses in mosquito cells, suggesting that it reduces viral replication inside cells and that rapid degradation of viral RNA is involved. ...
Mar 1, 2018
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The Dengue vaccine has an efficacy rate of over 50% in reducing disease cases, with lasting effects and a very good safety profile. This is confirmed by the first global meta-analysis on the efficacy of TAK-003, better known ...
Aug 9, 2024
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Scientists at the Institut Pasteur in Cambodia, the Institut Pasteur in Paris and the CNRS provided proof that people infected by dengue virus but showing no clinical symptoms can actually infect mosquitoes that bite them. ...
Nov 10, 2015
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Researchers led by Duke-NUS Medical School have discovered that tryptase, an enzyme in human cells that acts like scissors to cut up nearby proteins, is responsible for blood vessel leakage in severe dengue hemorrhagic fever. ...
Aug 27, 2019
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Researchers have come one step closer to understanding how the immune system responds to acute dengue fever, a disease that has affected hundreds of thousands of people in Southeast Asia this summer alone. In a study published ...
Aug 29, 2019
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To say that the immune system is complex is an understatement: an immune response protective in one context can turn deadly over time, as evidenced by numerous epidemiological studies on dengue infection, spanning multiple ...
Nov 14, 2018
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Scientists and clinicians at Nanyang Technological University, Singapore (NTU Singapore) and the National Center for Infectious Diseases (NCID) have identified two compounds—sST2 and suPAR—in the blood of dengue patients ...
Dec 18, 2023
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New treatments to cut the global death rate from dengue, Zika and West Nile viruses could result from research led by The University of Queensland.
Jan 7, 2021
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Drugmaker Sanofi says that its dengue vaccine, the world's first, should only be given to people who have previously been sickened by the virus, according to new long-term data.
Nov 30, 2017
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Just like those of humans, insect guts are full of microbes, and the microbiota can influence the insect's ability to transmit diseases. A study published on October 23rd in PLOS Pathogens reports that a bacterium isolated ...
Oct 23, 2014
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