Sentences with phrase «of blood cell formation»

This limits the effectiveness of HSC transplantation, delaying the resumption of blood cell formation — increasing the risk of infection or bleeding — or even causing the transplant to fail completely.

Tufts Medical Center and Tufts University scientists have found exciting, new functions of the protein angiogenin (ANG) that play a significant role in the regulation of blood cell formation, important in bone marrow transplantation and recovery from radiation - induced bone marrow failure.

In 1868, however, the German pathologist Ernst Neumann discovered immature precursor cells in bone marrow, which turned out to be the actual site of blood cell formation, also known as hematopoiesis.

Not exact matches

The formation of the white blood cells, essential in fighting infection, is reduced in severe PEM, and the ability of white blood cells to engulf and consume bacteria is decreased.

They contain a good amount of minerals like potassium (helps controlling heart rate and blood pressure), manganese, copper (production of red blood cells), iron (red blood cell formation) and zinc

Turnips are high in vitamins A and C; antioxidants that together play an important role in stimulating the body's immune response by boosting the formation of antibodies and white blood cells.

But they also contain fibre and other nutrition such as B Vitamins especially B - 6 which help with the formation of new blood cells.

Studies have shown that chlorophyll found in food or small purified amounts of chlorophyll have a favorable effect on red blood cell formation in the bone marrow.

They are a rich source of vitamin C and flavonoids, which are powerful antioxidants, vitamin K that increases bone mass, potassium that helps electrolyte regulation, nerve function, muscle control, and blood pressure, folate that supports red blood cell formation and fiber.

Greek yogurt supplies potassium for heart health, phosphorus for strong bones and teeth and vitamin B12 for the formation of red blood cells.

Iron is vital to the formation and function of red blood cells, which carry oxygen throughout the body.

It helps the body form red blood cells and supports the formation of genetic material in every cell in the brain and throughout the body.

Your body can convert these into good fats and energy, and it's also essential in the formation of red blood cells.

During pregnancy, nutrition requirements increase across the board: Your need for folic acid, iron and vitamin B6 rises by about 50 percent because these nutrients promote the formation of healthy red blood cells and reduce your risk of developing anemia during pregnancy and birth.

It helps the development and growth of blood cells and the formation of genetic material in every cell in the brain and throughout the body.

Many more microchimeric cells are found in the blood of healthy women compared to those with breast cancer, for example, suggesting that microchimeric cells can somehow prevent tumor formation.

Scientists believe these neural stem cells secrete hormonal steroids or proteins that nurse ailing neurons, preventing them from dying, and stimulate the formation of blood vessels that nourish damaged tissue with nutrients and oxygen.

«In addition to protecting the islets, our engineered material promotes the formation of new blood vessels to nourish the cells.»

Last spring the team reported that their fibers induced the formation of new blood vessels in both cell cultures and living animals.

When the scientists inserted human colorectal cancer cells into zebrafish embryos and allowed them to grow for 4 days, the resulting tumors showed three hallmarks of human solid tumors: rapid cell division, formation of blood vessels to supply nutrients, and the ability to spread to other locations in the body.

The distribution of fluorescent daughter cells can be used to create a mathematical model of blood formation, which can provide new insights into the behavior of stem cells.

The researchers have now reported in the journal Nature that the normal process of blood formation differs from what scientists had previously assumed when using data from stem cell transplantations.

Blood formation was the first process for which scientists formulated and proved the theory that stem cells are the common origin that gives rise to various types of mature cells.

In a previous related study published in the Journal of Materials Science: Materials in Medicine, the same team of NTU scientists found that fish scale - derived collagen would induce human umbilical vein endothelial cells to express 2.5 times more of a specific type of collagen responsible for blood vessel formation, as compared to endothelial cells cultured on bovine collagen.

Prostaglandin E2 regulates the formation of blood stem cells and is known to influence the choice between the formation of the liver or pancreas.

In response, the entire blood cell formation system switches from standby into a state of alert.

Later, it helps in the formation of new blood vessels and cell growth, and at the final phase, reduces scarring.

The team used a statistical model of T cell receptor formation to analyze receptor DNA sequences in blood samples from adult pairs of identical twins.

The toxicity of chokeberry extract on normal blood vessel lining cells was tested and found to have no effects up to the highest levels used (50 ug / ml), suggesting that the cell death effect is happening in a way other than through preventing new blood vessel formation (anti-angiogenesis), a process that is important in cancer cell growth.

The new model, which is a scaled - down version of an earlier numerical model by Shaqfeh and colleagues that provided the first large - scale, quantitative explanation of the formation of the layer, can predict how blood cells with varying shapes, sizes, and properties — including the crescent - shaped cells that are the hallmark of sickle cell anemia — will influence blood flow.

One drug attacks cancer cells; the other inhibits cancer cell formation and the growth of blood vessels at tumor sites.

Cell migration is highly coordinated and occurs in processes such as embryonic development, wound healing, the formation of new blood vessels, and tumour cell invasCell migration is highly coordinated and occurs in processes such as embryonic development, wound healing, the formation of new blood vessels, and tumour cell invascell invasion.

«We found that TRAF6 overexpression in mouse hematopoietic stem cells results in impaired blood cell formation and bone marrow failure,» said Starczynowski, a member of the Division of Experimental Hematology and Cancer Biology at Cincinnati Children's Hospital Medical Center.

Due to the lack of oxygen in the cancer cells, VEGF - A (Vascular Endothelial Growth Factor) is formed and this promotes the formation of new blood vessels to supply the tumor.

However, when these myeloid cells migrate to tumor sites, they can differentiate to tumor associated macrophages (TAMs), which can in turn stimulate the formation of blood vessels in tumors and promote enhanced tumor cell invasion and motility.

Oysters» blood cells (green) ferry raw materials to the site of shell formation.

The group investigated the ability of human neural cells to aid the formation of blood vessels during brain development.

Understanding and reproducing key features of bone marrow formation — and hence, the creation of blood cells and platelets in tissue culture for storage and later use — could help in treatment of a variety of medical problems.

It is responsible for the formation of all peripheral blood cells.

Mathematicians have re-created the intricate patterns of ice formation, a breakthrough that could lead to new models of red blood cells, soap bubbles and other surfaces that evolve over time

In the journal Cell, Peter Carmeliet (VIB - KU Leuven) and his team reported that sugar metabolism (a process that we call glycolysis) also plays an essential role in the formation of new blood vessels.

Low levels of BMPs allow dorsal cell fate specification (e.g., neural tissue; formation of head structures), whereas higher levels of BMPs direct ventral cell fate specification (e.g., epidermis, blood, formation of tail structures).

Stem and progenitor cell (PC) therapy that promotes neoangiogenesis [formation of blood vessels] is an emerging treatment modality in PAD,» according to background information in the article.

Under the guidance of Peter Carmeliet, a team consisting of Katrien De Bock, Maria Georgiadou and Sandra Schoors discovered that glycolysis is the most important mechanism for endothelial cells to supply energy for blood vessel formation.

Knowing that insulin can stimulate the growth of blood vessels, «our expectation was that knocking out insulin signaling in these cells might slow the growth of blood vessels and reduce tumor formation in these mice,» Rask - Madsen says.

Through the UCSD Clinical Cardiovascular Cell Therapy program, Dib and collaborating cardiology faculty plan to conduct clinical studies in a number of areas, including the effectiveness of adult stem cell transplant as a treatment for congestive heart failure; as a way to minimize heart damage after a heart attack; and in the formation of new blood vessels (angiogenesis) to increase blood flow to the heart for patients experiencing chest pCell Therapy program, Dib and collaborating cardiology faculty plan to conduct clinical studies in a number of areas, including the effectiveness of adult stem cell transplant as a treatment for congestive heart failure; as a way to minimize heart damage after a heart attack; and in the formation of new blood vessels (angiogenesis) to increase blood flow to the heart for patients experiencing chest pcell transplant as a treatment for congestive heart failure; as a way to minimize heart damage after a heart attack; and in the formation of new blood vessels (angiogenesis) to increase blood flow to the heart for patients experiencing chest pain.

The researchers were able to show that a reduction in the number of ribosomes — organelles known as the protein factories of the cell — is responsible for the disruption in the formation of red blood cells found in patients with DBA.

The formation of new blood vessels from existing vessels, known as angiogenesis, depends on a sequential process that involves endothelial cells (EC) and pericytes1.

Specifically, using new heart - specific genes, they were able to follow in detail the cell movements that lead to the formation of the heart, as well as its divisions into two chambers, the atrium (the chamber that receives blood and passes it to the ventricles) and the ventricle (the pumping chamber).

Near the time of birth, stem cells from the liver populate the bone marrow, which then becomes the major site of blood formation throughout adult life.