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Mon-Fri: 08:00 – 16:00
Tue: 08:00 – 18:00

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NK cells and plasma cells in the uterus

In the early stages of pregnancy, a woman's immune system faces great challenges: on the one hand, all effort is made to preserve the embryo. At the same time, the paternal genetic material in the fertilised egg cell is recognised as "foreign". A malfunction of the immune system can lead to the embryo not even implanting in the first place, or being rejected after just a short time. In order to increase your chances of getting pregnant, we offer you immunological testing in our VivaNeo fertility clinics. Among other things, our doctors investigate the concentration of NK cells and the concentration of plasma cells in the uterus, as a possible indication of endometritis.

NK cells and endometritis – possible causes of an immune overreaction

An "overreaction" of the immune system in the early stages of pregnancy can have various causes. Thus, in women with repeated unsuccessful implantations or increased miscarriages, an increased concentration of NK cells could be detected both in the blood and in the uterine lining. In other cases, chronic inflammation of the uterine lining (endometritis) is responsible for the embryo rejection: studies suggest that endometritis is present in 10–20% of women who have suffered repeated failed implantations or multiple miscarriages. 

NK cells: the "killer cells" of the immune system

Natural killer cells (NK cells) are a type of lymphocyte. As a subgroup of leukocytes (white blood cells), they are considered the "guardians" of the human immune system: they detect infected or abnormally altered cells (cancer cells) and kill them. Since an embryo always contains foreign genetic material, it can also be attacked in the case of an incorrect reaction on the part of the NK cells.

Plasma cells: immune cells as evidence of endometritis

Plasma cells are formed from B lymphocytes as soon as the immune system signals the invasion of foreign cells. Plasma cells produce antibodies that fight pathogens and other invaders. Infections and chronic diseases – including chronic inflammation of the lining of the uterus (endometritis) – can be detected by an increased concentration of plasma cells in the blood.

Immunological testing in the Dr Loimer Fertility Clinic in Wels

If a patient has already undergone several unsuccessful attempts at implantation, or has suffered repeated miscarriages, without there being any other obvious causes, our doctors in the Dr Loimer Fertility Clinic recommend the woman undergo immunological testing. This involves a piece of the uterine lining being biopsied between the 19th and 21st days of the cycle and then tested with respect to its concentration of NK cells and plasma cells in a specialist laboratory. Based on the result, our doctors will then recommend an individual course of therapy in order to best support you in your desire to have children.

This treatment is offered in the following clinics

Klagenfurt

This treatment is also offered in Klagenfurt

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Wels

This treatment is also offered in Wels

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Vienna

This treatment is also offered in Vienna

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We are here for you!

 

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Our call centre:
Mon-Fri: 08:00 – 16:00
Tue: 08:00 – 18:00

Schedule an appointment:

☎ +43 (0)463 89 01 31

✉ office[at]vivaneo-klagenfurt.at

We look forward to hearing from you!