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immune system

08/04/2018 / By Michelle Simmons

Researchers identify natural peptides that fight bacteria, reducing our need for antibiotics

For decades, researchers have been finding ways to fight disease-causing bacteria in food production without the use of antibiotics. This is because bacteria continuously become resistant to antibiotics due to repeated and improper use. In a study published in the journal PLOS One, researchers at the National Food Institute of the Technical University of Denmark have […]

07/10/2018 / By Carol Anderson

Flesh-eating bacteria thrives on your suffering; the chemicals you release when in excruciating pain actually feed them

If the word flesh-eating bacteria isn’t scary enough, try bacteria which find happiness – or more accurately, satiation – when you’re in pain. It appears that the popular flesh-eating bacterium Streptococcus pyogenes does not only cause strep throat but also initiates a disease called necrotizing fasciitis. According to previous research, a certain type of toxin is being released […]

06/05/2018 / By Lance D Johnson

Antibiotics supply lines crumbling as pharma medical system reaches point of total failure

Pharmaceutical antibiotics have caused the emergence of antibiotic-resistant traits in infectious bacteria. Now many of these antibiotics are considered worthless at treating life-threatening infections. As these drugs have become ineffective, the antibiotic supply line has become increasingly vulnerable to shortages. The Access to Medicine Foundation (AMF) reports that the world is becoming dependent on a […]

05/13/2018 / By Carol Anderson

220 cases of “nightmare bacteria” with antiobiotic-resistant genes recorded in 27 states

Antibiotic resistance has been an issue for years now but is still being taken too lightly by many. According to recent findings from the Centers for Disease Control and Prevention (CDC), more than 220 cases of “nightmare bacteria” have been found in 27 states across the U.S. These bacteria reportedly have special genes that make […]

12/06/2017 / By Isabelle Z.

Why farm life is good for kids: Chores, fresh air, sunshine, and a wide range of microbes for a healthy immune system

Growing up on a farm can be a wonderful experience for children. All the hard work that can be involved in maintaining a farm is balanced by the opportunity to marvel at nature in action on a daily basis and spend time outdoors. However, the benefits don’t stop at fresh air and sunshine; a new […]

12/06/2017 / By Ralph Flores

Germ free – the fastest way to get sick: Expert suggests that we’re too clean; lack of germ exposure is weakening our immune systems

We have been waging war with germs for the longest time, it seems. Since we were young, we have been taught that germs are harmful and that we should make sure we are clean all the time. It is a lesson that echoes even today, with the swaths of products that ensure you are spotless […]

12/04/2017 / By Zoey Sky

How relapses from illness happen: Researchers discover that some bacteria hide until the immune system calms, then attack again

According to a study published in 2016, scientists have discovered a bacteria “alarm clock” that can wake dormant Salmonella in the body which enables the bug to trigger a relapse. The researchers from Imperial College London say that the “alarm clock” is common among various types of bacteria, such as Salmonella and E. coli. Their discovery […]

11/11/2017 / By Janine Acero

Immune system intelligence: Your biochemistry “morphs” to defend against new parasites

Researchers discovered how the immune systems of certain species evolve to better adapt to new parasitic threats, all the while maintaining critical immune function that remained virtually unchanged for over millions of years, in a study published in the journal Nature Communications. Scientists from the University of East Anglia, U.K. and Dalhousie University, Canada looked at […]

11/01/2017 / By Jhoanna Robinson

Why do some viruses linger? Scientists are studying how viruses replicate different kinds of cells, some of which can hide inside the immune system

Some viral infections can continue their existence even though the body that they are trying to penetrate has already triggered an immune response. University of Pennsylvania researchers reveal that acute viral infection cells enriched with defective viral genomes are more likely to survive infection than cells with full-length viral genomes. Viral infections, such as parainfluenza, […]

10/12/2017 / By Janine Acero

Kamikaze immune cells: Bacteria infected cells die off quickly to sound the back-up alarm against stealthy invaders

The immune system is a network of cells that detect foreign organisms in the body and defend it against harmful attacks. But pathogens, for their part, have evolved strategies to evade this detection, in an attempt to subvert the immune system. They do this by secreting proteins in host cells which hinder the host’s immune response […]

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