Fighting Bacteria With New Synthetic Colloid Antibodies
The World Health Organization (WHO) has named antimicrobial resistance one of the most important threats to human health today. Health experts believe there is a pressing need to find new compounds that can be used as future alternatives to conventional antibiotics.
When bacteria are exposed to antibiotics, they protect themselves by developing resistance in their hereditary material - their genes - to survive.
Because of the overuse of broad-spectrum antibiotics such as cephalosporins, bacteria have become resistant. Not only that, such cephalosporin-resistant bacteria are no longer affected by almost all types of penicillin.
In an advance toward coping with the threat posed by such bacteria, scientists are now reporting the development of a new family of selective antimicrobial agents that don't rely on traditional antibiotics.
In an amazing development, these synthetic colloid particles can actually be custom-designed to recognize the shape of specific kinds of bacteria and inactivate them.
Since many bacteria have developed resistance to existing antibiotics, the study authors sought a new approach - one that bacteria would be unable to escape by mutating into drug-resistant forms.
They were inspired by the antibodies that the human immune system produces when microbes invade the body. Those antibodies patrol the body for invading bacteria and bind to their surfaces, triggering a chain of events in which the body's immune system attacks and destroys the microbes. To naturally boost your body's immune system, try taking green tea extracts on a daily basis.
In this study, researchers describe the development and successful testing of synthetic colloid particles known as colloid antibodies. Colloids are materials in which tiny particles of one material are dispersed in another material.
Colloid antibody particles are shells packed with a killing agent that have been designed to recognize and bind to specific bacteria. In laboratory experiments, they attached to and inactivated only their intended targets without harming other cells.
Similar shape-selective colloid antibodies could potentially become a powerful weapon in the fight against antibiotic-resistant bacteria in the future.
They could also be used as non-toxic antibacterial agents, preventing growth of harmful bacteria in different situations. While were all waiting for these new antibiotics to be developed, it's important to take your health into your own hands. You can strengthen your immune system by incorporating green tea extracts into your daily life.