Circulating CD3+56+ cell subset in pre-diabetes
The CD3+56+ cells are a small but significant population of T lymphocytes encompassing NKT-like and NKT cells, which may play the essential role at the very early stages of atherosclerotic plaque development. The frequency and activity of CD3+56+ cells in atherosclerosis-inducing dysglycaemic diseas...
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Published in | Experimental and clinical endocrinology & diabetes Vol. 122; no. 2; p. 65 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
Germany
01.02.2014
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Subjects | |
Online Access | Get more information |
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Summary: | The CD3+56+ cells are a small but significant population of T lymphocytes encompassing NKT-like and NKT cells, which may play the essential role at the very early stages of atherosclerotic plaque development. The frequency and activity of CD3+56+ cells in atherosclerosis-inducing dysglycaemic disease (diabetes type 2 or pre-diabetes) is largely unknown.We analysed CD3+56+ cell count, granzyme, perforin and annexin V profiles in the peripheral blood from a group of patients with pre-diabetes, with diabetes type 2 and from non-dysglycaemic controls. Measurements were made of fasting glucose levels, HbA1c, 1,5-anhydroglucitol and lipid profile.The mean counts of CD3+56+ cells were significantly higher in patients with pre-diabetes compared to both patients with diabetes and to control group. There was an increase in the number of CD3+56+ cells producing granzyme and perforin in pre-diabetic patients compared to other groups, while there were no difference in annexin V+ populations within examined groups. It was confirmed that CD3+56+ cells count is modified by metabolic factors and their parameters, namely HbA1c and 1,5-anhydroglucitol values.It could be stated that the alterations of CD3+ 56+ cells count in peripheral blood of pre-diabetic and type 2 diabetic patients are related to different grades of carbohydrate deteriorations - postprandial hyperglycaemia and chronic hyperglycaemia. |
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ISSN: | 1439-3646 |
DOI: | 10.1055/s-0033-1363233 |