For much of the last decade, Dr. David Rawlings, director of Seattle Children's Research Institute's Center for Immunity and Immunotherapies, has dreamed of developing a therapy for children with type 1 diabetes that doesn't ...
Jun 03, 2020
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Lung cancer is the leading cause of cancer-related deaths in the U.S. and most who are diagnosed with lung cancer do not survive five years. Non-small cell lung cancer (NSCLC) is the most common type where tumor cells shed ...
Jun 03, 2020
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Researchers at Mount Sinai have discovered that human acute myeloid leukemia (AML) stem cells are dependent on a transcription factor known as RUNX1, potentially providing a new therapeutic target to achieve lasting remissions ...
Jun 02, 2020
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Antibodies are part of us—literally.
Jun 01, 2020
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Scientists have identified molecular signatures in the immune component of the blood which indicate how patients in intensive care with sepsis, septic shock and systemic inflammatory response syndrome are likely to respond ...
May 27, 2020
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Adding an array of spices to your meal is a surefire way to make it more tasty, but new Penn State research suggests it may increase its health benefits, as well.
May 21, 2020
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According to the National Kidney Foundation, more than 37 million people are living with kidney disease.
May 21, 2020
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The killer is not the virus but the immune response.
May 20, 2020
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White blood cells are known to circulate through the entire body through blood vessels, acting as a surveillance system. However, a specialized group of these cells are permanently present in tissues like the skin, intestine ...
May 18, 2020
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APOSEC is a biologic wound-healing agent developed by thoracic surgeon Hendrik Jan Ankersmit from MedUni Vienna. Together with dermatological basic researcher Michael Mildner, also from MedUni Vienna, he has now also investigated ...
May 15, 2020
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White blood cells (WBCs), or leukocytes (also spelled "leucocytes"), are cells of the immune system defending the body against both infectious disease and foreign materials. Five different and diverse types of leukocytes exist, but they are all produced and derived from a multipotent cell in the bone marrow known as a hematopoietic stem cell. Leukocytes are found throughout the body, including the blood and lymphatic system.
The number of leukocytes in the blood is often an indicator of disease. There are normally between 4×109 and 1.1×1010 white blood cells in a litre of blood, making up approximately 1% of blood in a healthy adult. An increase in the number of leukocytes over the upper limits is called leukocytosis, and in leukopenia, this number is much lower than the lower limit. The physical properties of leukocytes, such as volume, conductivity, and granularity, may change due to activation, the presence of immature cells, or the presence of malignant leukocytes in leukemia.
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