Sentences with phrase «vessel cells»

It's an aggressive cancer that attacks the blood vessel cells and German shepherds are one of the breeds most prone to the disease.

Blocking Hemangiosarcoma Tumor Growth Hemangiosarcoma, a malignant cancer of blood vessel cells, is an aggressive disease that is rapidly fatal in dogs.

You may also find cancerous cells in the red blood vessel cells and the lymphatic area.

These have an anti-inflammatory effect on blood vessel cells and have been shown to decrease the risk of heart attack.

Described in a paper published today in the Journal of Clinical Investigation, the treatment would use a patient's own cells, modified to lower production of a protein called protein kinase C delta (PKC - delta), which the scientists implicated in the slow formation of blood vessel cells in diabetic wounds.

It interacts with the blood vessel cells and basically tells them to grow.

Because, of course, it is this abnormal proliferation of blood vessel cells, which we term angiogenesis, in the back of the eye that is the key feature of wet AMD.

This is basically tweaking the molecules: making small chemical changes to the compound in hopes of finding something that could block the growth of blood vessel cells initially in the culture dish without having toxic effects on other cell types.

We found that it is very selective and potent at stopping the growth of blood vessel cells without having negative effects on the growth of other cell types from the eye and elsewhere in the body.

The researchers found that, when stimulated by insulin, diabetic fibroblasts produced less of the VEGF (vascular endothelial growth factor) signaling protein, a key player in boosting the growth of blood vessel cells, than normal fibroblasts did.

We came across a compound that had been isolated from a plant species and shown to have effects on blocking the growth of blood vessel cells, both in the culture dish and also in animal models.

It has two compartments, one to grow blood vessel cells in and another for cultured brain cells, mimicking the physiology of the BBB.

We really wanted to find a compound, a chemical, that would profoundly stop the growth of blood vessel cells, which of course are the cells that go on to form the abnormal angiogenesis in wet AMD.

The retinal cells and blood - vessel cells in particular were about as sprightly as cells ready for a nursing home, and lost their crucial ability to continue dividing.

A team at the Harvard John A. Paulson School for Engineering and Applied Sciences (SEAS) and the Wyss Institute for Biologically Inspired Engineering at Harvard University has invented a method for 3D bioprinting thick vascularized tissue constructs composed of human stem cells, extracellular matrix, and circulatory channels lined with endothelial blood vessel cells.

A switch has been discovered that instructs blood vessel cells to become blood stem cells during embryonic development in mice.

Depending on characteristics such as how many tumor cells, blood vessel cells, and immune cells are touching each other, the tumor microenvironment can nearly triple the chance that a common type of breast cancer (estrogen - receptor positive / HER2 negative) that has reached the lymph nodes will also metastasize, Condeelis and colleagues showed in a 2014 study of 3,760 patients.

Two leading causes of blindness can be reversed or even prevented by drugs that activate a protein found in blood vessel cells.

Once the sensors have traveled into a tumor's leaky blood vessels, they use special targeting molecules to bind to receptors on the surface of blood vessel cells.

Because the toxin does not target the tumor cells themselves but rather the host - derived blood vessel cells, the strategy could be efficacious for a wide range of tumor types, the NIH team notes.

Tumors, for example, send growth signals to blood vessel cells to keep them growing and thus secure the blood supply to the tumor.

As part of the body's normal, healthy immune response to infection, the barrier formed by blood vessel cells temporarily loosens, allowing white blood cells to exit the bloodstream and attack the invading bacteria or virus, Rehman said.

«It seems that the blood vessel cells have their own way of tightening up the barrier when they are in a low oxygen stress situation.»

The answer was yes: They found cells with markers from all three major body cell types, called germ layers: ectoderm (such as nerve cells), mesoderm (muscle and blood vessel cells), and endoderm (kidney cells).

By exposing the cells to different chemical cocktails, the team encouraged some of them to become brain organoids and others to become blood vessel cells.

After a month, Waldau coated the brain organoids with a gel containing blood vessel cells.

It may even be possible to modify the cancer blood vessel cells to secrete factors that would inhibit cancer cell growth.

«Loophole for cancer cells found: Cancer cells kill blood vessel cells so that they can slip through the vascular wall, form metastases.»

When the team tested the drug on cells grown in the lab, they found that it killed blood vessel cells and prevented growth of new blood vessels.

In addition to cardiac cells, Petzold and Aigner attempted to apply other cells, such as connective tissue cells and blood vessel cells, to the film, and were successful each time.

They found that besides traveling in the bloodstream, melanoma cells could also move along the abluminal, or outside, surface of blood vessels by way of angiotropism, a biological interaction between the cancer cells and the blood vessel cells.

The image reveals the crucial arrangement of vessel cells protecting the brain from invasive pathogens and the immune cells that mop them up.

Moreover, whereas the blood vessel cells that resulted could also form capillarylike structures, they and the retinal cells aged prematurely, losing their ability to divide.

The trophoblasts along with blood vessel cells were added to small dextran beads that were then spun around in a container filled with cell culture fluid, creating shear stress and rotational forces to better mimic the environment at the maternal - fetal interface than static cell - culture systems.

Breast cancer tumors can fuse with blood vessel cells, allowing clumps of cancer cells to break away from the main tumor and ride the bloodstream to other locations in the body, suggests preliminary research.

In the present study the researchers show how leakage arises through a reaction where VEGF and various other proteins in the blood vessel cell interact, with the result that the cell looses contact with its neighbouring cells.

Not exact matches

In diseases such as malaria and sickle cell disease, red blood cells break down, with harmful effects on the rest of the body — particularly the lining of small blood vessels.

To ensure survival of the cells, the blood vessels must be manufactured by the printing process.

a supporting structure, similar to the extracellular matrix; the various living cells required for the organ; a network of blood vessels to deliver oxygen and nutrients to the cells and thus keep...

Once the cells had reproduced and grown, the synthetic bladder was transplanted and blood vessels began to grow.

Blood cell size iron - oxygen spheres found in the vessels were identified as an oxidized form of formerly pyritic framboids.

Second, cells (i.e. blood vessels, blood cells, etc.) are comprised of DNA.

From it will develop:... 60 trillion cells, 100 thousand miles of nerve fiber, 60 thousand miles of vessels carrying blood around the body, 250 bones, to say nothing of joints, ligaments and muscles.

The old episode on the immune system took us into the blood vessels and showed us the drama of white blood cells marking strep bacteria for death, then engulfing and digesting them.

Compact digital hygienic single point load cell for dynamic weighing, multihead scales, combination weighers, small tanks and vessels.

Robust digital heavy duty compression load cell produced in stainless steel and hermetically sealed to IP68 for installation under large silos, tanks, vessels and heavy duty applications [more]

In Mexico, Minebea Intec will offer an extensive range of weighing and inspection products, solutions and services for diverse manufacturing processes — from goods in to goods out, including platform scales, vessel and silo scales (load cells), checkweighers and equipment for detecting foreign objects (metal detectors and x-ray inspection systems), as well as software solutions for statistical process control and formulation applications.

Cholesterol is carried in the blood and is infused into the cells lining the blood vessels, says Prof. Seneviratne dealing with the chemistry of the human body.

The abormally shaped blood cells clog the small vessels producing the characteristic painful symptoms.

Inflammatory breast cancer is a rare and aggressive form of breast cancer that occurs when malignant cells block the skin and lymph vessels of the...