Mothers are often extremely protective of their newborn. Most moms are fearful that everything could potentially make their baby sick. Unfortunately though, there is no absolutely sure way to keep a child from getting sick. The immune system plays a huge role in keeping humans well. Two important parts of the immune system are antibodies and memory cells. Antibodies help kill harmful germs while memory cells help the immune system respond quickly to an infection and prevent disease. In fact, recent studies prove that the Immune system of newborn babies are stronger than people previously believed.
Scientists involved in a study led by King’s College London, are reporting that newborn immune T cells can trigger an inflammatory response to bacteria. Originally, it was believed that babies immune systems were immature and therefore couldn’t trigger the same inflammatory response adults normally demonstrate. The team discovered that whilst T cells in newborn babies manufacture a potent anti-bacterial molecule known as IL8. It activates neutrophils to attack the body’s foreign invaders.
In addition, Dr. Deena Gibbons, Lead author in the Department of Immunobiology at King’s College London believes that this “mechanism by which the baby protects itself in the womb from infections of the mother.” Next, she plans to better understand the reasons that there are many differences between the immune cells in newborns and those in adults.
The T Cell activity demonstrated by newborns could be used for future treatments to boost the immune system or neonates in intensive care (place with major risk of infection).
This article is very interesting and important because it is vital to keep newborn babies as healthy and safe as we possibly can. Sometimes it can be as simple as following common measures such as hand washing, avoiding people who are most likely to be sick, snotty noses or hacking coughs. A mother should try to do anything she can to limit the demands placed and a baby’s immune system in the early months to keep her baby healthy.
I chose this article because I know what it is like to be a patient in a Hospital and the precautions that doctors take to prevent further sickness when the immune system is not fully developed or strong.
Article: King’s College London. “Immune system of newborn babies stronger than previously thought.” ScienceDaily. ScienceDaily, 21 September 2014. <www.sciencedaily.com/releases/2014/09/140921145104.htm>.