Size of Nucleolus Plays Important Role Protecting Cells Against Infection
All cells in the body have the basic ability to protect themselves from infection, called the innate immune response. But how cells do this is…
Infection
New Discovery Will Help Limit the Development of Antibiotic Resistance
Antibiotic-resistant Pseudomonas infections in cystic fibrosis patients show predictable sensitivities to other classes of antibiotics. A new study made by scientists from the Novo Nordisk…
New Nasal Swab Test Reveals Can Accurately Identify Viral Infection
A new test that measures RNA or protein molecules in human cells can accurately identify viral infection as a cause of respiratory symptoms, according to…
Sugar Molecule Helps Fight Off Pathogenic Helicobacter Strains
Researchers from the Max Planck Institute discover a novel innate surveillance mechanism to fight off pathogenic Helicobacter strains. Half of all people are chronically infected…
How the Immune System Combats Superinfection
New research from Yale University shows how the immune system combats superinfections, revealing a biological basis for new vaccines against sexually transmitted diseases and possibly…
Tick-Borne Infection Borrelia Miyamotoi Discovered in the United States
Similar to Lyme disease, a new tick-borne infection known as Borrelia miyamotoi has been discovered in people in the United States. A new tick-borne infection…
Bacteria-Resistant Hospital Fabrics That Actively Fight Microbes
Scientists have developed fully sterile fabrics by using enzymes that adhere antimicrobial particles with textiles. These fabrics could help eliminate infectious bacteria from medical textiles….
Tuberculosis Resistance to Backup Drugs Increases
According to a new study, more than 40% of tuberculosis infections that are resistant to front-line antibiotic treatments have also become resistant to some common…
Scientists Reveal the Structure of Bacterial Injection Needles at Atomic Resolution
Pathogens that cause plague or cholera use miniature syringes to introduce molecular agents into their host cell, disabling the immune defense of the infected cell….
Mutated Protein Allows Flu’s Lethality in Some Patients
The flu can be lethal in some patients, but benign in others. The reason that this is the way that flu infections work might be…
Flies Drink Alcohol to Medicate Against Wasp Infections
It’s been reported that the common fruit fly, Drosophila melanogaster, drinks alcohol to kill the wasps that have hatched inside of its body, which would…
Scientists Find Cure for Neurocysticercosis, a Major Cause of Seizures
Neurocysticercosis is caused when people ingest pork that has gone bad and is the root cause of several types of seizures. In a new study…
NDM-1 Super Bacteria Scares Medical Community in India
In Indian hospitals, over 50% of bacterial infections are now resistant to commonly used antibiotics. Surveys have shown that many widespread pathogens in India are…
Prion Diseases Hidden in Spleens Could Mean Thousands of Infected
A new study published in Science shows that prion diseases, such as bovine spongiform encephalopathy (BSE) and variant Creutzfeldt-Jakob disease (vCJD), are able to jump…