Search for dissertations about: "Natural killer cell"
Showing result 1 - 5 of 197 swedish dissertations containing the words Natural killer cell.
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1. Mechanisms regulating Natural Killer Cell Cytotoxicity
Abstract : Over the last 50 years, cancer survival rates have steadily improved thanks to earlier detection and novel treatment regimens. For example, drugs that act on the immune system, so-called immunotherapy, have drastically increased the prospect of survival for patients suffering from some of the most aggressive cancer types including advanced malignant melanoma. READ MORE
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2. Natural killer cells : studies on genetic, endogenous and exogenous factors controlling the expression of natural killer cell activity
Abstract : .... READ MORE
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3. Ultrasonic Fluid and Cell Manipulation
Abstract : During the last decade, ultrasonic manipulation has matured into an important tool with a wide range of applications, from fundamental cell biological research to clinical and industrial implementations. The contactless nature of ultrasound makes it possible to manipulate living cells in a gentle way, e.g. READ MORE
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4. Matrix metalloproteinases in natural killer cells. Expression of MMPs, IL-2 activation and killer cell interactions with Matrigel® and model tumours
Abstract : Introduction: IL-2 activated natural killer (A-NK) cells can recognize malignant cells and exert tumouricidal activities by multiple mechanisms that require close contact with the target cells. Upon adoptive transfer, some A-NK cells accumulate in tumours by migrating from the vascular bed to a position inside the malignant tissue, forming close contacts with target cells. READ MORE
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5. Imaging-based methods for NK cell studies at the single-cell level
Abstract : The immune system provides defense against infectious agents such as viruses, bacteria and parasites. Besides eliminating extracellular agents, the immune system also constantly monitors our own cells for signs of transformation, including tumor development and virus infection. READ MORE