Sentences with phrase «immune system molecule»

Urumin, an immune system molecule called a peptide, fights off infections and diseases that are similar to the flu (which frogs can't catch).

For decades, researchers have suspected that when the immune system molecule CD1a comes in contact with the plants» oily resin, called urushiol, it triggers inflammation.

In psoriasis, the culprit is a class of immune system molecules known as cytokines.

Researchers have discovered that two immune system molecules play a role in these pigmentation changes.

Through these images, the team will discover exactly how the immune system molecules bind to the Ebola virus and stop it from functioning, a critical step in drug development.

A team of researchers based partly in South Africa has identified a key set of immune system molecules that helps determine how effectively a person resists infection with human immunodeficiency...

Not exact matches

On its own, the immune system boasts different molecules that detect harmful intruders, eradicate small infections and work to contain larger outbreaks.

Rather than an activator of T cells, the molecule acted like a brake, stopping the immune system from its attack.

The company leverages its unique insights in cancer biology and the immune system to discover and develop novel oral small molecules that activate immune responses to eliminate cancer cells.

SOUTH SAN FRANCISCO, Calif. — February 5, 2018 — FLX Bio, Inc., a biopharmaceutical company focused on the discovery and development of oral small molecule drugs to activate the immune system against cancer, today announced the appointment of senior pharmaceutical research and development executive Michael F. Giordano, M.D., to its Board of Directors.

The treatment consists of iodo - thiocyanate complexes, which are inspired by enzymes and reactive molecules produced by our immune system.

The molecule in question, known as beta - 2 microglobulin, or B2M, is a component of a larger molecule called MHC I (major histocompatibility complex class I), which plays a major role in the adaptive immune system.

Before the pathogen has entered the plant, its presence of specific pathogen molecules or patterns is recognised by the host plant's immune systems.

They use molecules on the bacteria's surfaces as reins, to ride towards host cells, or backstage passes to sneak past the immune system.

For over one hundred years, scientists have debated the question of the origins of the lymphatic system — a parallel system to the blood vessels that serves as a conduit for everything from immune cells to fat molecules to cancer cells.

In particular, two molecules known to play a role in cancer's suppression of the immune system are PD - L1 and galectin - 9.

The immune system depends on molecules called T cell receptors on the surface of T cells to recognize and respond to foreign antigens from virus - infected cells, tumors and other threats.

The Cologne molecular biologist is an expert on root - colonizing fungi and the plant immune system, the Würzburg chemist is a specialist for sugar molecules and their functions in cells and organisms.

«Survival molecule helps cancer cells hide from the immune system.»

Interferons are molecules our body produces in the presence of viruses and other pathogens to mobilize the immune system.

You can think of them as the glue in immunoglobulin molecules, the warriors of the immune system.

A molecule that helps cancer cells evade programmed self - destruction, an internal source of death, might also help malignant cells hide from the immune system, an external source of death.

In this study, the SIgN team discovered for the first time that the integrity of p53 affects the production of a special cell surface protein called Major Histocompatibility Complex (MHC) class I. MHC class I molecules on the cancer cell surface serve as targets for the immune system.

But when the immune system becomes activated in response to an illness or injury, glia in regions associated with pain processing seem to take on another role: They release inflammatory molecules that interact with nearby neurons to amplify pain signals.

The idea is that routine exposure to harmless microorganisms in the environment — soil bacteria, for instance — trains our immune systems to ignore benign molecules like pollen or the dandruff on a neighbor's dog.

Cell surface antigens are large molecules sticking out from a cell that help the immune system determine whether the cell is harmless or harmful.

A molecule naturally produced by the immune system protects mice and monkeys against Zika virus infection, an international team of researchers has found.

Therefore, having less MHC I molecules may allow cancer cells to hide better and escape detection by the immune system.

In escaping the immune system, the new mutations can inadvertently disrupt this golden binding point, which can be remedied by adding a sugar molecules in the just the part of the hemagglutinin.

One approach uses an antibody called ipilimumab, which may block a molecule that inhibits the immune system.

The characteristic red, hot swelling we associate with inflammation is a result of the immune system recruiting a range of molecules, such as cytokines, to sites of damage where they clear out debris and kick - start repair.

But more work is needed to pinpoint the molecules produced by gut bacteria that alter the MS patients» immune system, the authors of both studies note.

By the early 1990s, Swedo and the NIMH team were treating the Sydenham group and pioneering some of the same types of treatments used for patients like Paul Michael today: steroids such as prednisone to stanch the tide of immune molecules; plasmapheresis, a technique to filter the blood, cleanse it of autoantibodies, and return it intact to the patient; and intravenous delivery of a new, healthy immune system with IVIG.

To bring the wrath of the immune system down on tumors, researchers have tried shooting them up with a variety of molecules and viruses.

The innate immune system is the first line of defense in cells, and normally distinguishes molecules that belong to the body from foreign, disease - causing, molecules.

They have discovered that «itaconate» — a molecule derived from glucose — acts as a powerful off - switch for macrophages, which are the cells in the immune system that lie at the heart of many inflammatory diseases including arthritis, inflammatory bowel disease and heart disease.

Interferons are molecules produced by cells in response to viral or bacterial infection, and which act on neighboring cells to prevent the spread of the infection, shut down protein synthesis, and activate the immune system.

Biologics — a class of compounds created by biological processes instead of chemistry — include a range of antibodies, interleukins (proteins and molecules critical to the function of the immune system), and vaccines.

Cocaine itself escapes the body's defenses because its molecule (C17H21NO4) is too small to activate the immune system.

The molecule appears to be a potent signal broadcast by an immune system under siege.

The virus uses a shield of sugar molecules, called glycans, to hide from the immune system and block antibodies from attacking it.

The vaccines rely on training the immune system to make defensive antibody molecules.

Patients can succumb to bacterial infections because their immune systems lack a molecule required by immune cells, specifically neutrophils, to go to the site of infection.

Anyone with an allergy has their origin story, a tale of how they discovered that their immune system goes haywire when some arbitrarily particular molecule gets into their body.

By releasing specific molecules, these guardians of fertility prevent other immune system agents from entering the testes.

The immune system may kick in when animals eat, releasing reactive oxygen molecules to kill microbes on food, helping to protect from disease.

Allergies, including food allergies, are caused when our immune system produces antibodies to destroy «enemy» molecules, like those from bacteria and viruses.

Hajishengallis's and Chavakis's labs had previously utilized mice that lack Del - 1 alone or Del - 1 together with other molecules of the immune system.

However, immune cells may be blocked by inhibitory molecules, which serve as checkpoints to alleviate or «turn off» the immune system response, Gu explained.

Then there's the West Palm Beach symposium, held to recruit participants for a study testing what happens when aging people get infusions of plasma (the fluid part of blood packed with signaling proteins and other molecules but no red or white cells) from young people who've taken a drug meant to activate their immune system.