Sentences with phrase «of tumor cells»

Not only do these low sugar berries have more antioxidants per serving than almost any other fruit, studies have found that they may help block the growth of tumor cells.

This means there is no microscopic signs of tumor cells in the tissue submitted for analysis.

A low - carb, sugar - free diet is now considered avant - garde treatment for cancer, given that many types of tumor cells are glucose dependent.

One of the fundamental weaknesses in the present treatment of cancer is the ability of tumor cells to endure stress under conditions of metabolic deprivation or chemotherapy.

The primary cause of death from breast cancer is the spread of tumor cells from the breast to other organs in the body.

There are billions of red blood cells, tens of thousands of white blood cells, and, perhaps, only a small number of tumor cells floating among them.

In many cases cancers can be diagnosed by withdrawing a sample of tumor cells with a small needle, while in other cases a surgical biopsy may be performed.

Nearly all of the cancer cells died as a result, but a residual population of tumor cells survived and became dormant.

At 30 weeks, the T cells remained in the area, but the majority of the tumor cells were gone.

Then they linked the drug sensitivity of the tumor cells to the profile of genes expressed in those cells.

Similarly, they defined deficits in other features of the tumor cell that can be treated by select drugs.

The appetite of cancer cells for glucose is so great that it can be used to identify small groups of tumor cells that have spread throughout the body.

The different nature of the tumor cells requires the use of combined therapeutic measures.

In fact, more than 80 percent of their tumor cells were dying, the researchers reported.

The study team wanted to understand the particular traits of the tumor cells circulating in the blood and in the sites where the cancer has spread.

The goal of this work is to develop novel therapeutic targets based on increased understanding of the interaction of tumor cells and immune cells.

Some of their models involve 10 species of tumor cells and include elements like cell connective tissue, nutrients and factors related to the development of new blood vessels.

He had become the first to demonstrate the susceptibility of tumor cells to radiation.

Whereas with every other drug, they kill a bunch of tumor cells and then the drugs go away.

The best treatments zero in on the tumor and eliminate only malignant cells while training the white blood cells to fight any sign of tumor cells.

Studies suggest that just two cloves of garlic a week can have cancer preventing benefits by disturbing the metabolism of tumor cells.

Even if a therapy was able to kill one type of tumor cell, the others would still live and continue to grow.

One feature of the tumor cells that the researchers were particularly interested in was their sensitivity to cancer drugs, and here too they found a correlation with the cell of origin.

In principle, somatic mutations affecting protein sequence might create epitopes that are presented on the surface of tumor cells by MHC class I, are recognized by T - cells, and cause an anti-tumor immune response.

«The treatment should be thought of as an antivascular treatment thereby shutting off the tumor blood flow resulting in the death of the tumor cells through starvation of oxygen and energy sources.»

«This finding suggests a novel therapeutic target to decrease invasion of tumor cells in patients and may also provide a novel biomarker that could help predict survival of patients with glioblastoma,» explained Israel.

«We expected Ezh2 to be an oncogene in this aggressive tumor, but our gene - editing work revealed it to be a tumor suppressor,» said corresponding author Martine Roussel, Ph.D., a member of the Department of Tumor Cell Biology at St. Jude Children's Research Hospital.

«This indicates that activated lactate increases intracellular hydrogen peroxide levels which cause apoptosis of the tumor cells.»

The authors analyzed the genome of tumor cells at the onset of the disease and within several years after treatment, when the relapses occur.

«Our focus was to identify drugs that we could move quickly from the laboratory to the clinic where new chemotherapy options are desperately needed for these high - risk medulloblastoma patients,» said the study's corresponding author Martine Roussel, Ph.D., a member of the St. Jude Department of Tumor Cell Biology.

We describe an experimental model system that definitively links surgery and the subsequent wound - healing response to the outgrowth of tumor cells at distant anatomical sites.

A number of different experiments have shown that STAT5 is required for the killing of tumor cells and normally suppresses the production of VEGF - A in NK cells.

In contrast, it is rare when patients with spleen HSA are cured following surgery to remove the spleen as tumors that arise in that site are usually associated with metastasis (spread of tumor cells from primary site via the blood stream to new locations such as lung).

What's the best way to give it to minimize the number of tumor cells for the longest amount of time?»»

Used in models of murine and human tumors, these compounds turned out to be very efficient at blocking the migration of tumor cells and preventing the spontaneous formation of human tumor metastasis in mice!

This analysis suggests that a rare subset of tumor cells harbor different genetic alterations and that those cells serve as the seeds for the recurrence of rhabdomyosarcoma.»

«These results provide an unprecedented window into the cellular dynamics of tumor evolution and suggest that interactions between subpopulations of tumor cell types contribute to metastatic progression from initial tumors,» Stanger said.

Pazopanib hydrochloride may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

In these experiments, the virus managed to infect and destroy only a small proportion of tumor cells directly, the researchers found, but within five days of the initial infection, the rest of the tumor began to be killed by a powerful immune reaction.

-- discovery awarded international science prize Researcher Allison Cleary has, for the first time, demonstrated that different types of tumor cells cooperate in the development and growth of breast cancer.

Along with the study's co-first authors, Drs. Aayoung Hong and Gatien Moriceau, Lo hypothesized that if they could identify the key tumor cell processes triggered by withdrawal of MAPK inhibitors, then scientists can exploit these process with existing or investigational drugs to trigger the maximal levels of tumor cell death immediately following cessation of the initial therapy.

Investigators currently do not have the clinical capability to intervene and stop the dissemination of tumor cells through metastasis because many steps of this process remain unclear.

Genetic studies of the tumor cells revealed evidence of their origin as endothelial cells.

Kruger summarizes the research results as follows: «The early metastasis of tumor cells usually constitutes the critical step in cancer development.

Similarly, most of the tumor cells die in response to platinum therapy, but the CA125 - negative cells survive and serve as a source of tumor re-growth once therapy ceases.

Evidence of spread to the lymphatic system (such as the presence of tumor cells in a local lymph node or visible tumor cells with in lymphatic vessels on the biopsy) carries a worse prognosis.