Nk Cell Treatment Pregnancy

They play a key role in identifying and fighting foreign bodies thereby preventing a woman s body from falling prey to various diseases during pregnancy.

Nk cell treatment pregnancy.

In some cases high levels of nk cells can prevent implantation pregnancy in the first place. It is possible to treat women who have problems with both conception and miscarriage. The discovery that normal pregnancy is a controlled state of inflammation at an early stage at the implantation site and also later systemically has challenged this concept as has the finding that the predominant immune interactions in the decidua are between the placental trophoblast and maternal natural killer nk cells instead of t cells. Peripheral natural killer cells.

Natural killer cells also known as nk cells or cd56 cells have been perhaps misnamed and this contributes to the confusion surrounding them. Treatment for natural killer cells. Natural killer cells in implantation and pregnancy to the immune system of a pregnant woman there is no doubt that a baby is a temporary graft of foreign tissue. During pregnancy nk cells aid in supplying blood to the.

These cells glow brightly under an electron microscope due to an abundance of a particular cell antigen or molecular attachment known as c16 and are sometimes called bright natural killer cells. As a precaution before every patient is treated stricker says we see how the nk cells respond to ivig in a test tube although some clinics consider intralipid infusions a breakthrough alternative for nk cell modulation stricker says that they don t routinely endorse intralipid treatment due to questions of safety and efficacy. Natural killer cells that circulate in the bloodstream are known as peripheral natural killer cells or pnk. A baby and its placenta express proteins on its cell surfaces that come from the father and therefore are foreign and could potentially be rejected by a woman s immune system.

There is really only one treatment in western medicine for nk cells. At least one study has found evidence that nk cells in the uterus attack cells from the pregnancy in cases of spontaneous. It involves the use of steroids pre and post conception. Steroids however have major side effects for the mother and her unborn child.

Natural killer nk cells are the leading maternal immune cells which act as a natural defense system and help in fighting infections. Natural killer cells are a diverse group of cells that can be found in the blood and other areas of the body including the uterus. Scientists have fleshed out a few mechanisms in which elevated nk cells could terminate an otherwise viable pregnancy usually promoting the idea that a disordered immune system causes the cells to attack the pregnancy. Treatment for natural killer cells.