Sentences with phrase «cells out of the blood»

Many tumors release cells with distinctive antigens on their surfaces, and affinity - based techniques can pull these cells out of the blood sample relatively easily.

Not exact matches

Weeks later, Yee realized that he didn't have the equipment he needed to pluck out of Ziskin's blood the rare (perhaps one in 100,000) T cells that could identify the subtle peptide markers on the surface of her cancer cells and attack the disease.

Most of the action is coordinated by white blood cells, which direct the lines of attack like football coaches, churning out antibodies that target the opponent for destruction.

The cancerous cells win out over the healthy blood cells in the bone marrow, which in turn leads to kidney problems when the cancer cells make abnormal proteins instead of antibodies.

In clinical trials the treatment — which involves extracting individual patients» immune T - cells, modifying them to seek out tell - tale biological markers associated with blood cancers like aggressive lymphoma, and then pumping those modified killer cells back into the body — has shown major promise, in some cases eliminating all signs of the cancer in patients six months after treatment.

the atoms of iron in your blood, the gold you may have in a ring, the carbon in your cells all was forged in the heart of a long dead star and ejected out into the universe.

First x object was created out of nothing, then combined with other things created out of nothing, then magically an atom, yhen a cell, a molecule, then bacteria, single cell creatures, followed by simple sea creatures with organs, then more advanced creatures, next red blooded mammals, then primates, and finally human.

Of course, people who are suffocating from lack of blood, and who breathe in and out yet it does not satisfy you with oxygen when you breathe because you have no red blood cells to nourish your organs with oxygeOf course, people who are suffocating from lack of blood, and who breathe in and out yet it does not satisfy you with oxygen when you breathe because you have no red blood cells to nourish your organs with oxygeof blood, and who breathe in and out yet it does not satisfy you with oxygen when you breathe because you have no red blood cells to nourish your organs with oxygen.

Your white blood cells are way out of whack.

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Folate is a vitamin B complex that is fundamental for carrying out the production of red blood cells.

Because of this, their babies had lower hemoglobin (carries oxygen to tissues and carbon dioxide out) and hematocrit (percentage of red blood cells inside the blood) levels compared to the babies of non-drinkers.

And it's a production powerhouse, full of life - giving stem cells — pumping out red blood cells, white blood cells, bone cells, and fat cells.

Choose an obstetrician or health care provider Interview potential doctors Contact health insurance company about coverage Start and pregnancy and birth budget Discuss financial effects of pregnancy and baby with partner Stop smoking Stop drinking Stop using street drugs Talk to your physician about any prescription medications Drink at least 8 glasses of water every day Visit the doctor at least once per month or every 4 weeks Do not dye or perm hair Stop drinking coffee and other caffeinated beverages Exercise daily Start taking prenatal vitamins Eat foods rich in folic acid Eat iron rich foods Increase daily intake of whole grains, fruits and vegetables Nap as much as possible as fatigue is common Eat fish with low levels of mercury no more than 2 days per week Do not eat undercooked meats Do not eat unpasteurized dairy producs Do not eat cold cut deli meats Allow someone else to clean out the kitty litter, if applicable Limit exposure to chemicals Try to limit stress and tension Complete all prenatal tests — HIV, Chlamydia, Gonorrhea, Anemia, Blood Typing, Sickle Cell Anemia, Urine Screening and Rubella.

As for why evolution wouldn't have long ago snuffed out this genetic thorn in the side of fertility, Cherr suspects the mutation may also confer some yet - unknown advantage, the way the sickle - cell gene provides malaria protection along with the risk of a deadly blood disease.

But is it fair to equate historical constraints with defects in describing how vertebrate photoreceptors are on the back of the «inside - out» retina, shadowed by blood vessels and overlying cells?

These cells, which can become several different types of blood cells, are similar to the specialized stem cells found in bone marrow that can churn out new blood cells.

The boosted genes had three main beneficial effects: improving the efficiency of mitochondria, the powerhouse of cells; boosting insulin production, which improves control of blood sugar; and preventing the depletion of telomeres, caps on chromosomes that help to keep DNA stable and so prevent cells wearing out and ageing.

The boosted genes had three main effects: improving cellular energy efficiency; upping insulin production, which improves control of blood sugar; and preventing the breakdown of caps on chromosomes that help prevent cells wearing out and ageing.

Ferumoxytol leaks out of blood vessels in areas of inflammation and is taken up by immune cells called macrophages, which congregate at sites of inflammation.

To find out, the researchers injected a cloned telomerase gene into cultured cells from retina, skin, and blood vessels, all of which are associated with degenerative, aging - related diseases.

The blood - brain barrier is a layer of tightly packed endothelial cells and connective cells called astrocytes that strictly regulates the flow of chemicals in and out of the brain.

Compared with unheated mice, the animals with the faux fever had twice as many white blood cells migrating out of the blood vessels and into the lymph tissue that lines the skin and gut, which is where they need to be to attack incoming pathogens.

The drug lowers blood pressure by altering the flow of calcium molecules in and out of cells.

For decades, the scientists who created recombinant erythropoietin to rejuvenate red blood cells and monoclonal antibodies to combat cancer have sought out alternative forms of manufacture.

Lu's team will extract immune cells called T cells from the blood of the enrolled patients, and then use CRISPR — Cas9 technology — which pairs a molecular guide able to identify specific genetic sequences on a chromosome with an enzyme that can snip the chromosome at that spot — to knock out a gene in the cells.

Thinking that A20 was only produced in a few tissues, researchers at the University of Chicago originally set out to pinpoint A20's function in certain white blood cells in the intestine.

But what [was] really interesting in this study of the sled dogs, of Larry the sled dog in particular, was the discovery that some of these high performance dogs appear to have the ability to draw fat directly out of their and blood right into their muscle cells and immediately burn it that way, which is a more efficient way than normally what you'd see.

Healthy plasma cells produce antibodies that fight infection in the body, but myeloma cells produce high levels of abnormal antibodies that, when the cancer cells accumulate, they crowd out production of other important blood cells, both red and white.

Pediatric immunologists Gurjit Khurana Hershey and Talal Chatila of the Washington University School of Medicine in St. Louis and their colleagues set out to examine the receptor protein that IL - 4 binds to on white blood cells.

CANTOS grew out of years of ups and downs in the heart disease field, as scientists tried to trace the role of inflammation, a complex cascade of immune signals and various white blood cells that occurs in response to wounds, infections, and more.

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.

The risk of developing severe malaria turns out to be strongly linked to the process by which the malaria parasite gains entry to the human red blood cell.

Finding out involves passing a sample of blood through a microfluidic device, in whose tiny channels cancer cells can be captured and identified.

And she began publishing papers with Horner and others, laying out evidence that those apparent red blood cells were the visible sign of organic residues lurking in dinosaur fossils.

Medicines used to treat diabetes fall into four groups: those that stimulate the pancreas to put out more insulin; those that lower insulin resistance in cells; those that help the body use insulin; and those that slow down or block the breakdown of starches, which in turn keeps blood - glucose levels lower.

Malaria, which can be especially deadly for kids, develops when mosquito - borne protozoan parasites invade and then burst out of red blood cells to enter the bloodstream.

By masking JAM - C, H225 was able to prevent the cells from migrating out of the blood vessels.

Here, Patil et al. have carried out single RNA - seq and sequenced the T cell receptors (TCRs) of CD4 + T cells from human blood to identify precursors that give rise to CD4 - CTLs.

When Gu and colleagues injected their synthetic cells into diabetic mice, the animals» blood sugar levels normalized within an hour and stayed that way up to five days, when the cells ran out of insulin.

«Active HSCs (hematopoietic stem cells) form the daily supply line that continually replenishes worn - out blood and immune cells while the reserve pool serves as a backup system that replaces damaged active HSCs and steps in during times of increased need,» explains Li.

The NanoFlare technology is the first genetic - based approach that is able to detect live circulating tumor cells out of the complex matrix that is human blood — no easy feat.

The researchers found that the anti-cancer drug romidepsin increased the virus production in HIV - infected cells between 2.1 and 3.9 times above normal and that the viral load in the blood increased to measurable levels in five out of six patients with HIV infection.

He is pioneering a new treatment for autoimmune disorders, one in which patients» immune systems are suppressed and then replaced with an infusion of their own immune stem cells, filtered out from their blood.

Experience with lymphoma patients, who receive a transplant of their own blood or bone cells after radiation to wipe out their cancer, has shown «there's no doubt it helps,» says bone marrow transplant expert Nelson Chao of Duke University in Durham, North Carolina.

With gene - editing tools such as CRISPR, scientists can now eliminate immune - provoking sugars from the surface of pig cells, introduce human genes that regulate blood coagulation to prevent dangerous clots, and snip out viral sequences that some fear could infect a human host.

The mice without ItpkB experienced severe anemia as they ran out of red blood cells.

Mammals keep iron out of reach of invading microbes by storing it in cells like macrophages — white blood cells which, among other things, normally «recycle» the iron from red blood cells back into the bloodstream.

The rockets work like this: A protein anchored to the bacterium's membrane triggers the rapid polymerization of the protein actin; this provides an explosive boost, so the bacterium can push through the membrane of white blood cells and burst out to infect another cell.

Instead, the brain is protected by the blood - brain barrier, a highly selective filtration system which keeps out invaders and the army of patrolling white blood cells.