I am going to try and explain in layman’s terms what I am actually doing. I am taking part in a Tumour Vaccine Trial. It really is cutting edge. In order to be eligible for this trial I have to fit a particular range of criteria. That criteria is hard to fit, but luckily I do. There are many types of breast cancers and mine is called “Her 2 positive”. This is a hormone driven cancer and is a protein that we all have in our bodies and it is used for many important things and then once it is used for that important function (for example, helping your body to make breast milk when breast feeding) it then sort of shrinks away. But for some reason with me my T cells didn’t destroy it because they didn’t recognise it as no longer needed and foreign so it kept growing and growing, forming a mass and that became my cancer.
In your body you have these things called FBI cells that travel around you and they travel around looking for things that are foreign in any way, shape or form. I was given the vaccine interdermally on the skin because this is where the FBI cells like to live. This is where they look for things first because your skin is your first mechanism and defence system for the outside world,. When these cells are given the vaccine, they take the pieces of the vaccine, and they recognise that it is something foreign and they bring it back to your lymph nodes under your armpit usually. This is is where your memory T Cells live. The memory T Cells look at the cells that […]
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