The vaccine encourages the body to create its own response to the «invasion» of the vaccine and stimulates the body's immune system, while traditional treatments, such as chemotherapy,
kill white cells that defend the body and destroy infection.
Not exact matches
Also, along with
white cells and antibodies, lactoferrin
kills bacteria.
Rubinstein said checkpoint therapies work by cutting the brake cables on the
white bloods
cells that are inherently able to
kill tumor
cells.
«We found that a protein expressed by gut bacteria called Bacteroides works to prevent IBD by rapidly recruiting
white blood
cells to
kill a
cell of the immune system that is responsible for orchestrating IBD,» says McCoy.
«Tumor
cells often produce suppressive factors which essentially turn the brakes on tumor -
killing white blood
cells.
After «inhaling» E. coli, for instance, the lung attracted human
white blood
cells to attack and
kill the bacteria, a process scientists have long understood but never before witnessed in vitro.
He determined that a compound produced by the mold, which he called penicillin, could
kill pathogenic bacteria but not
white blood
cells or human tissue.
This process helps to form both a bacteria -
killing NET — which is comprised of infection - combatting
white blood
cells called neutrophils — and the fluffy, scattered ball that comprises a blood clot.
Further searching turned up retroviral particles, which could
kill white blood
cells and which also reacted with antibodies from infected patients.
Myeloperoxidase is an enzyme in leukocytes (
white blood
cells) that is effective in
killing various microorganisms.
Approximately 1 percent of Caucasians lack a protein called CCR5 on their CD4 T
cells — the
white blood
cells that normally
kill invaders but that harbor HIV.
In most cases, infected epithelial
cells are quickly
killed by CD8 +
cells, a type of
white blood
cells; only occasionally does the infection overwhelm the immune system, resulting in a lesion.
When the animals» immune systems identify a cancer
cell, a genetic tweak allows their bodies to launch a massive attack of
white blood
cells that
kills the budding tumor.
In 2012, Rik de Swart of Erasmus MC in Rotterdam, Netherlands, and colleagues revealed that the measles virus
kills large numbers of memory
cells,
white blood
cells that prevent subsequent infections by the same pathogen.
The only blood components that contain DNA are
white blood
cells, but blood banks routinely irradiate donor pints with gamma rays to
kill off these
cells because they can trigger a rejection response in their new host.
One reason the bacterium has survived for so long is that it has developed a sophisticated mechanism for hiding in the body: it resides in
white blood
cells called macrophages, the very
cells that would normally
kill it.
The innate system — via stem
cells in the bone marrow — mobilizes macrophages, which are a type of
white blood
cell that swallows and
kills invading bacteria like Mycobacterium tuberculosis (Mtb) that causes TB.
«The current model of disease is that when Mtb bacteria are inhaled, they reach the end of the lung — the alveolus — and then are ingested by a macrophage, a type of
white blood
cell that swallows and
kills invading bacteria,» Dr. Shiloh said.
Porphyrins in high levels are toxic,
killing off the
cells that produce them and turning the flatworms pale
white.
This
kills some but not all of the patient's
white blood
cells.
They identified signals that
white blood
cells use to control their behaviour, then one by one disabled those signals — discovering that one particular molecule called ERK5 could be manipulated to encourage
white blood
cells either to throw out pathogens better or to keep them inside and try to
kill them for longer.
This hormone prevents
white blood
cells from ingesting bacteria and
killing them.
«The metal implants are not connected to the body's bloodstream, so the
white blood
cells sent to fight the infection can not reach the implant and
kill the bacteria.»
In the study, the biomedical engineers
killed the cancerous tumor
cells within days, by injecting liposomes armed with TRAIL (Tumor necrosis factor Related Apoptosis - Inducing Ligand) that attach to «natural killer»
cells — a type of
white blood
cell — residing in the lymph nodes.
As seen with pseudo-coloured scanning electron microscopy, two
cell -
killing T -
cells (red) attack a squamous mouth cancer
cell (
white) after a patient received a vaccine containing antigens identified on the tumour.
In general, immunotherapy tweaks T -
cells,
white blood
cells that recognise and
kill invaders, to be more reactive to cancer
cells.
Existing vaccination methods depend on stimulating the body's immune system, so that
white blood
cells produce antibodies that attach to the surface of the virus and start the process of
killing it.
Learn about how CAR T -
cell therapy supercharges a patient's own
white blood
cells to
kill cancer
cells.»
HIV attacks and
kills a specific type of
white blood
cell, called a CD4
cell.
Infected or injured tissues release IL - 8 to attract bacteria - and virus -
killing white blood
cells known as neutrophils, a process known as «recruitment.»
Hydrogen peroxide is a compound that
white blood
cells release when they sense an infection, in order to
kill bacteria and summon T
cells and other immune
cells to mount an immune response.
As a consequence unconverted azathioprine builds up in their bone marrow,
killing developing
white blood
cells and leaving the individual vulnerable to infection.
HIV attacks and
kills a specific type of
white blood
cell, called a CD4
cell.
What that does, it not only will tend to
kill off viruses and candida and bacteria, it will also energize
white blood
cells and red blood
cells through the energy that's radiated from the ultraviolet apparatus.
Second, alcohol consumed in higher doses can reduce the ability of
white cells to
kill germs by suppressing their ability to multiply.
According to nutrition expert K.C. Craichy, just 100 grams of sugar inhibits our
white blood
cell's ability to
kill the pathogens in our body by up to 90 percent.
-- Sugar suppresses the ability of
white blood
cells to
kill pathogens.
When our body is fighting an infection, our
white blood
cells create «free radicals» when they use antimicrobial substances like hydrogen peroxide to
kill bacteria and viruses.
The flavonoids found in
white tea effectively
kills cancer
cells as well as some prescription drugs.
Deficiency of either selenium or iodine leads to an immediate reduction in the
killing activity of
white blood
cells.
Iodine along with the enzyme myeloperoxidase is needed to produce respiratory bursts — the burst of reactive oxygen species (ROS) that
white blood
cells use to
kill pathogens.
In fact, our
white blood
cells kill bacteria and viruses by releasing hydrogen peroxide and other compounds we call free radicals.
White blood
cells destroy bacteria by secreting a substance that
kills them.
When the body has a higher temperature, it makes oxygen more available to
white blood
cells that
kill the very bugs that are making us sick.
A more recent treatment option has been to administer a bone marrow transplant following successful chemo, in hopes that new
white blood
cells produced by the donated marrow will be able to find and
kill the cancerous blood
cells circulating in the patient's body, he said.
Carved words, like a prisoner's inside a
cell, through layers of peeling yellow, then blue, then
white, the fresh words sliced through decades of paint:
Kill me now.
Giving this medicine for 4 weeks prior to the Immiticide injections (to
kill the heartworms) causes the worms to become weaker (thus more susceptible to being
killed by the medicine) and acutally physically smaller (so less junk to clog up the blood vessels, and less for the
white blood
cells to have to clear out).
After infecting a puppy, parvovirus enters the puppy's bone marrow and
kills white blood
cells which are needed to protect the puppy against disease.
The virus attacks and
kills these
cells, causing diarrhea (often bloody), depression, and suppression of
white blood
cells — which come from another group of rapidly dividing
cells.