Blood vessels keep us alive. They are the highways that transport oxygen-rich blood and nutrients to all corners of our body—feeding our tissue and organs—while simultaneously removing toxic waste products.
Aug 1, 2023
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Scientists at UT Southwestern Medical Center and Children's Medical Center Dallas have discovered in mice how high cholesterol causes blood vessels to become inflamed, a necessary prerequisite for atherosclerosis—the "hardening ...
Jul 25, 2023
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Early in pregnancy, something strange happens in the uterus: Cells from the fetal side of the developing placenta invade the uterine endometrium and work with the mother's immune system to remodel the arteries.
Jul 19, 2023
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MUSC researchers have identified a novel biomarker that could change the way sepsis is approached and treated. Sepsis, the leading cause of death in intensive care units, is the body's extreme response to an infection and ...
Jul 18, 2023
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All humans have a diverse set of blood stem cell types which dictate the composition and function of our blood and immune cells and ultimately help govern overall health. Older people tend to lose this diversity of blood ...
Jul 17, 2023
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Dendritic cells can be used to predict the course of cancer: the more of them there are in a tumor, the better the prospects for the patient. The cells of the immune system circulate primarily in the blood and migrate into ...
Jul 17, 2023
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A new study suggests that eye drops developed by Columbia University researchers could be a more effective–and comfortable–therapy for a common eye disease currently treated with injections into the eye.
Jul 13, 2023
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For solid tumors to grow efficiently, they generally need the help of non-transformed, endogenous cells around them. Through the communication of these cells with one another, networks form in the tumor's environment that ...
Jul 6, 2023
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Northwestern Medicine investigators have discovered a novel mechanism that regulates neutrophil recruitment into tissue during inflammation, which could be targeted to treat different inflammatory diseases and conditions, ...
Jun 30, 2023
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In order to investigate the activity of neuronal structures as well as the interaction of nerve cells, minimally invasive technologies providing images from delicate deep-brain tissues are required. A new hair-thin endo-microscope, ...
Jun 20, 2023
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