Sentences with phrase «same antigen»
The phrase "same antigen" means that two or more things have a part, like a molecule or a substance, that is identical or very similar. This part is what triggers our body's immune system to respond and protect us. Full definition
are made with reduced quantities of the same antigens that are in the Infanrix DTaP vaccine that many kids already get
verywellfamily.com
«Until now, this amazing diversity has thwarted efforts to categorize T cell receptors that recognize and respond to the same antigen,» said Paul Thomas, Ph.D., an associate member of the St. Jude Department of Immunology.
«With this algorithm we have a system to identify critical features of T cell receptors that recognize the same antigen and how they interact.
In this way, the patient's newly educated immune system would then target and kill any future cells that show the same antigens — the real pancreatic cancer cells.
These cells also shared stretches of genetic sequence that code for the same antigen receptors.
In one study published in 1988 researchers in Switzerland genetically engineered a mouse so that most of the animal's T cells recognized the same antigen — a snippet of protein called H - Y that is found only in males.
«Our goal was to cluster T - cell receptors that are similar and may target the same antigen,» says Sidhom.
«T - cell receptors that are very similar, with slight differences in their sequences, may be recognizing the same antigen.»
After the infection, cell numbers diminish, but central memory T cells retain a long - term ability to defend against reinfection by microorganisms that carry the same antigen.
These and other immune infantry would then seek and destroy cells carrying the same antigens.
Our goal is to better understand the relationship between tumors expressing a nominal antigen at a given time and location, and a minimal immune system specific for that same antigen.
Cancerous tumors and embryonic tissues have been found to share many of the same antigens, which are detected by the immune system through antibodies.
Raised to the same antigen as previous C - terminal published antiserum in the fall of 2012.
However, higher affinity anti-cancer antibodies would also increase adverse side effects; they more effectively attack both the tumor and other tissues that express the same antigen.
While Spaghetti Monster RANbody detection with a directly labeled anti-HA or - MYC antibody is less sensitive than HRP RANbody detection, it is approximately as sensitive as detecting the same antigen with a standard primary / labeled secondary antibody.
Testing antigens alone and in combination identified several strain - transcending targets that had synergistic combinatorial effects in vitro, while studies in an endemic population revealed that combinations of the same antigens were associated with protection from febrile malaria.
If the patient consumes more and more of the same antigen, an inflammatory reaction may occur in the gut, causing the tight junctions to open.
Immunity has memory, so that future exposure to the same antigen results in a much more rapid response.
She explained that when you give a vaccine antigen, which is the protein of the virus or bacteria you're immunizing against, you actually neutralize any existing antibody directed specifically against that same antigen.