All antibodies articles
-
NewsMeasles immunity 90% in BC’s Lower Mainland
In British Columbia’s Lower Mainland, 90% of people have detectable antibodies against measles, indicating high vaccine coverage and population protection, according to a new study.
-
NewsAntibody discovered that blocks almost all known HIV variants in neutralization assays
An international research team has discovered an antibody that could advance the fight against HIV. The newly identified antibody 04_A06 proved to be particularly effective in laboratory tests. It was able to neutralize 98.5 percent of more than 300 different HIV strains, making it one of the broadest antibodies against HIV identified.
-
NewsResearch identifies immune response that controls Oropouche infection and prevents neurological damage
Research conducted on mice has identified that the rapid response of a specific type of defense cell is essential for controlling Oropouche virus infections and preventing serious neurological damage.
-
News‘One and done’: A single shot at birth may shield children from HIV for years, study finds
A new study shows that delivering a single injection of gene therapy at birth may offer years-long protection against HIV, tapping into a critical window in early life that could reshape the fight against pediatric infections in high-risk regions.
-
NewsNew strategy developed to engineer high-affinity receptor-containing antibodies against malaria
Researchers have introduced an innovative approach to developing high-affinity receptor-containing antibodies in vitro, offering a promising strategy to combat malaria.
-
NewsGenes combined with immune response to Epstein-Barr virus increase MS risk
In multiple sclerosis (MS), antibodies to the common Epstein-Barr virus can accidentally attack a protein in the brain and spinal cord. New research shows that the combination of certain viral antibodies and genetic risk factors can be linked to a greatly increased risk of MS.
-
NewsPurified immunoglobulin F(ab′) 2 prevents lethal staphylococcal enterotoxin B intoxication in mice and rhesus monkeys
Purified F(ab′)2 fragments are an effective antidote to lethal SEB doses in mice and rhesus monkeys, and therefore might be a favorable candidate for treating patients with severe SEB intoxication, a new study suggests.
-
NewsResearch identifies key antibodies for development of broadly protective norovirus vaccine
A new study identifies powerful antibodies capable of neutralizing a wide range of norovirus strains. The finding could lead to the design of broadly effective norovirus vaccine, as well as the development of new therapeutic antibodies.
-
NewsScientist who deployed glowing stars to detect disease named fellow of the Royal Society of Chemistry
The man who turned the science of glow-in-the-dark stars into ways to detect disease, Professor Richard Willson, has been elected as a fellow of the Royal Society of Chemistry.
-
NewsResearchers discover novel class of anti-malaria antibodies
A novel class of antibodies that binds to a previously untargeted portion of the malaria parasite could lead to new prevention methods. The most potent of the new antibodies was found to provide protection against malaria parasites in an animal model.
-
NewsHuman antibodies could prevent the malaria parasite from causing life-threatening infections
Malaria, particularly in its severe forms, remains a global health and economic burden. It causes the deaths of more than 600,000 people every year – most of them African children under five. In a new study, published in the journal Nature, researchers from EMBL Barcelona, the University of Texas, the ...
-
NewsStudy reveals best timing for getting the RSV vaccine during pregnancy to protect newborns
Researchers found that getting vaccinated on the early side of the recommended window was best for transferring maternal antibodies to the fetus.
-
NewsResearchers identify antibodies against Klebsiella pneumoniae
Researchers have identified 29 novel antibodies against the bacterium Klebsiella pneumoniae, an important cause of drug-resistant infections.
-
NewsFruit-only diet improves bats’ immune response to viruses
Fruit bats generate more diverse antibodies than mice, but overall have a weaker antibody response, according to a new study.
-
NewsScientists discover dual roles of antibodies in COVID-19 infections
A new study has discovered an antibody that can both assist and block a virus. This particular antibody helps pre-Omicron variants of the virus infect cells while preventing the Omicron variant from doing the same.
-
NewsResearchers describe a new hybrid antibody that fights streptococcus and Covid-19
Scientists who developed antibodies targeting both SARS-CoV-2 and streptococcal bacteria, from patients infected with these diseases, have described a new hybrid antibody created by combining parts from two IgG subgroups.
-
NewsWHO releases report on state of development of antibacterials
Although the number of antibacterial agents in the clinical pipeline increased from 80 in 2021 to 97 in 2023, there is a pressing need for innovative agents for serious infections and to replace those becoming ineffective due to widespread use, the WHO says.
-
NewsNew understanding of the gut immune system may hold promise for Crohn’s disease patients
A team of scientists have uncovered an overlooked mechanism in the gut immune system of patients suffering from severe cases of Crohn’s disease. The discovery may help define how to treat patients with severe Crohn’s disease.
-
NewsDifferent Covid antibodies target distinct regions of spike protein
Researchers found that Covid antibodies can be categorized into three types, each targeting distinct regions of the viral spike protein, a key component of the vaccine antigen.
-
NewsNewly discovered antibodies can neutralize COVID-19 variants
Scientists have isolated potent neutralizing antibodies from a COVID-19 vaccinated SARS survivor that exhibited remarkable breadth against known sarbecoviruses.