Sentences with phrase «invading cells with»

Furthermore, laboratory experiments demonstrated that strains with the rare amino acid combination 519I / 549H in the CDV - H - protein were significantly better at invading cells with lion or domestic cat receptors than cells with domestic dog receptors.

The laboratory experiments also showed that the amino acid combination in the CDV - H protein typically found in domestic dog strains (519R / 549Y) was particularly good at invading cells with domestic dog receptors but far less efficient at entering cells with non-canid receptors, effectively making domestic dog strains less able to infect lions and spotted hyenas if they are exposed to them.

Not exact matches

Reducing STK17A also interfered with tumor cells» ability to move around and invade other areas of the brain.

Working with human breast cancer cells and mouse models of breast cancer, scientists identified a new protein that plays a key role in reprogramming cancer cells to migrate and invade other organs.

In addition to answering basic questions about how Zika invades cells, Linhardt's group also wants to come up with a way to block the interactions between the virus and placental sugars, protecting the fetus from harm.

With low levels of active p130Cas, cells don't form lamellipodia and are therefore less able to invade.

As with innate immunity, the adaptive immune system — the T cells and antibodies produced by B cells that target specific molecules on invading cells — contributes to pathology or may also fight against it.

Though viruses are generally thought to take over whatever organism they invade, Sullivan's lab has identified a few viruses, called prophages, which coexist with their host microbes and even produce genes that help the host cells compete and survive.

Cancer begins with a series of genetic changes that prompt a group of cells to overreplicate and then invade surrounding tissue, the point at which true malignancy begins.

L1CAM protein (brown in top panel) resides in cells poised to break from the cancer's bulk (cells with b - catenin are brown in bottom panel) and invade other tissues.

The findings upend the long - held scientific belief that only cells, known specifically as dendritic cells, infected with Mycobacterium tuberculosis could stimulate a broader, defensive immune system attack of the invading microorganism.

Instead of killing HIV, as it would do with other viruses, the CD4 cell makes more copies of HIV, which then leave to invade other CD4 cells, ad infinitum, until an irreversible, lethal cascade has been unleashed.

In fact, TBK1 may also be a contributor to debilitating diseases such as ALS (Lou Gehrig's disease) and childhood herpes simplex virus encephalitis, if its connection with ICOS somehow triggers B cell activation and specific antibody production against the body's own cells in ALS or an excessive response to the invading viruses in childhood encephalitis.

Lymph nodes are packed with immune cells, and are know to grow in size, or «swell», when they detect invading pathogens.

In a study of around 80 samples from men with prostate cancer, scientists at the Barts Cancer Institute at Queen Mary University looked for cells that were gaining the ability to migrate and invade through the body.

When confronted with invading bacteria, cells within the multicellular slug stage of the social amoeba (Dictyostelium discoideum) immediately seek to kill them, casting extracellular traps made of DNA nets studded with antimicrobial granules.

Farzan and his team discovered in their work with monkeys that HIV can't invade cells if those cells» two surface receptors are blocked — like a keyhole jammed with gum.

ANAHEIM, CALIFORNIA — Chronic myeloid leukemia (CML) cells invade the bone marrow and spleen by destroying healthy cells with a toxic protein, according to a new study.

High resolution 3D images reveal that once the three components of the parasite — nucleus (blue), other organelles (red), and the green pore the parasite brings with it and through which it invades (green)-- have attached to the cell, a switch is triggered and the parasite is free to burrow through the cell's membrane.

A large number of different cells with various functions ensure that invading microorganisms such as viruses or bacteria can quickly be rendered innocuous and the entire organism stays healthy.

We discovered that mouse mesenchymal stem cells (MSCs) can either fuse and form heterokaryons (cells with 2 nuclei) with mouse embryonic stem cells (ESCs) or can be invaded by ESCs through the entotic process (when one cell enters into another cell).

With the award - winning work, Sebastian Zeißig's group demonstrated that bacteria within the normal gut microbiota can invade the intestinal tissue and activate an enzyme in stem cells that facilitates stem cell growth and cancer development.

In the liver, tumor cells occupied the sinusoids and surrounded the central vein with a granulomatous pattern, often eroding the walls and invading the lumen (Fig. 2A) ⇓.

«What makes it particularly interesting is that the region we can show is associated with protection happens to be right up against a set of genes we know are related to how malaria invades the red blood cell,» study author Dominic Kwiatkowski of the Wellcome Trust Sanger Institute and the Wellcome Trust Centre for Human Genetics told The Post.

«With that intervention, T cells were able to invade and accumulate in the tumor.»

However, cancer cells often invade other tissues where the availability of certain nutrients is drastically different or grow so quickly that the blood supply, and the accessibility to oxygen and other nutrients that comes with it, becomes scarce.

Taking the microbiome into account may be important for accurate phenotype - genotype analysis due to the increasing awareness of the impact the microbes have on different body sites, through the products they produce, their ability to protect against invading organisms, their direct interaction with the cell structures and the extracellular milieu, provoking inflammatory or immune responses, and many other effects.

With the boosting of your blood circulation, you'll be stimulating the production of white blood cells, and your immune system will repel whatever is trying to invade.

Turmeric is powerful enough to reach the nucleus of cells and block inflammatory molecules invading the cell much like prescriptions with this purpose.

The influenza virus invades cells by puncturing the cell wall with the tiny spikes of hemaGglutinin that cover its surface.

Probiotics are equipped to communicate with our immune sampling cells to let them know that they are friend and not foe (i.e., toxin or invading pathogen).

Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body.

2018-04-08 15:08 Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body.

With lymphoma the cancer cells invade and destroy normal tissues.

Pathologists that examine kidney tissue from pets with failing kidneys have noticed that many have a higher than normal number of inflammatory cells invading this area.

A highly contagious virus that invades cells in the body and is transmitted when a susceptible cat has contact with an infected cat or that cats environment.

Lymphocytes are important to the dog's immune system as they are a type of white blood cell that can produce antibodies that attack foreign matter, such as invading bacteria, viruses, and toxins associated with kennel cough virus (27).

Biopsies of the colon wall may be taken with the use of a colonoscopy to diagnose Inflammatory Bowel Disease, a condition where white blood cells invade the lining of the intestine.