Sentences with phrase «cell killing for»

Meng and Nel also collaborated with Dr. Timothy Donahue, chief of gastrointestinal and pancreatic surgery and a Jonsson Comprehensive Cancer Center member, to demonstrate that treatment with the iRGD peptide can enhance tumor cell killing for patient - derived pancreatic cancers, growing subcutaneously in a mouse model.

Not exact matches

His work indicates that this cell surface marker could serve as a target for a novel brain cancer vaccine or T - cell therapies engineered to recognize and kill tumors carrying that neoantigen.

A 17 - year - old California girl won $ 100,000 in a national science competition for her creation of a nanoparticle that can target and kill cancer cells.

In May 2007 Newsweek Healthcarried an article stating that heart cells can remain alive for several hours even without oxygen, and that it is the sudden resumption of the oxygen supply, as attempts are made to resuscitate the individual in hospital, that causes apoptosis, killing the cells and causing death.

«For pro-life folk, imagine a country where it was illegal to remove a tumor, even if the tumor might kill the host, because the tumor is its own collection of living cells.

It also forces the body to use stored fuel (fat) and kills off the older cells in our bodies — which is the explanation for the youthful appearance of those who fast.

By definition, nutritional yeast is deactivated yeast derived from a single - celled organism, Saccharomyces Cerevisiae, which is grown under carefully controlled conditions on sugar cane or beet molasses for several days, harvested, washed, and dried with heat to kill (i.e. «deactivate» it).

Cancer cells can only burn glucose, they can not burn fat or ketones for energy so I'm starving them and going in for the kill with another 11 evidence - based strategies.

Cauliflower Makhani, cumin fights cancer, fenugreek kills cancer cells, Indian recipes with cauliflower, recipes with fenugreek, red onions for cancer

Cyclophosphamide, Doxorubicin, and most chemotherapy drugs for cancer — these drugs kill cells in the mother's body and may harm the baby.

Most Chemotherapy Drugs for Cancer: Since they kill cells in the mother's body, they may harm the baby as well.

I seriously think I won't ever learn that it's like the wild, wild west for me every time I try to do something on my own, and I probably end up killing brain cells rather than getting some new ones with valuable information.

Buffalo businessman and political activist Carl Paladino hopes President Obama contracts mad cow disease after having intercourse with a cow and dies, while his advisor Valerie Jarret is killed by «a Jihady cell mate mistook her for being a nice person and decapitated her.»

«Once this novel tumor - homing agent binds to the EphA2 receptor, the oncogene functions as a cancer - specific molecular Trojan horse for paclitaxel, carrying the drug inside the cancel cell, killing the cell, and thwarting metastasis,» said Maurizio Pellecchia, a professor of biomedical sciences at UCR's School of Medicine who led the research.

Similarly, it may be possible to identify and validate new targets for drugs that would selectively kill tumor cells with a particular molecular context.

Next they tested thousands of different compounds for their ability to kill these reprogrammed cells.

These code for enzymes that kill potato cells, on which the mould then feasts.

Traditional genetic approaches together with the new wealth of genomic information for both human and model organisms open up strategies by which drugs can be profiled for their ability to selectively kill cells in a molecular context that matches those found in tumors.

They found that cyclophosphamide kills all of the donor's transplanted bone marrow cells except for stem cells containing high levels of an enzyme called aldehyde dehydrogenase (ALDH).

«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.

An experimental drug in early development for aggressive brain tumors can cross the blood - brain tumor barrier, kill tumor cells and block the growth of tumor blood vessels, according to a study led by researchers at the Ohio State University Comprehensive Cancer Center — Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC — James).

University of Melbourne Professor, Leann Tilley, an Australian Research Council Laureate Fellow at the Bio21 Institute, tested the new drug in red blood cells infected with parasites and found that it was as effective at killing the artemisinin resistant parasites as it was for the sensitive parasites.

A «Trojan horse» treatment for an aggressive form of brain cancer, which involves using tiny nanoparticles of gold to kill tumour cells, has been successfully tested by scientists.

In 1998, for example, Wiman's team screened a library of 2000 compounds from the U.S. National Cancer Institute and found two that appeared to restore mutant p53's ability to kill cancer cells.

Using cells from cadavers, doctors have been experimentally transplanting pancreatic islets into humans for decades, but as many as 60 percent of the transplanted islets die immediately because they are cut off from their blood supply and are killed by an immune response due to direct injection into the bloodstream, and those that survive the transplant usually die within several months.

But, for the new, transplanted stem cells to do their work, the faulty stem cells must first be «evicted» or killed.

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.

CANCER CRUSH In CAR - T cell therapy, a cancer treatment approved by the FDA this year for certain blood cancers, a patient's T cells (teal) are genetically modified to hunt down and kill cancer cells (blue).

This approach has immense promise, for instance, it is being used to alter immune cells to make them better at killing cancers.

The JDF Center for Islet Cell Transplantation will fund 32 researchers to focus on four main goals: Reversing the overactive immune response that kills islet cells; finding new sources for islet cell transplants, such as pigs or genetically engineered cells; persuading the body to accept the transplanted cells without immunosuppressive drugs that often trigger worse side effects than the disease; and overcoming the technical difficulties of transplantatCell Transplantation will fund 32 researchers to focus on four main goals: Reversing the overactive immune response that kills islet cells; finding new sources for islet cell transplants, such as pigs or genetically engineered cells; persuading the body to accept the transplanted cells without immunosuppressive drugs that often trigger worse side effects than the disease; and overcoming the technical difficulties of transplantatcell transplants, such as pigs or genetically engineered cells; persuading the body to accept the transplanted cells without immunosuppressive drugs that often trigger worse side effects than the disease; and overcoming the technical difficulties of transplantation.

Antibodies are the sentries of the immune system, patrolling the body for invaders but leaving the actual killing to other immune cells.

Miniature robots that doctors could guide through a patient's body to kill cancer cells are closer to reality thanks to winners of this year's Nobel Prize for Chemistry

Qingdong Zheng, a materials scientist at John Hopkins University in Baltimore, Maryland, suggests that such biolasers could find uses in new types of sensors or in light - based therapeutics, in which light is used, for example, to kill cancer cells by triggering drugs into action that have already been administered.

This made it possible for their immune systems to produce sufficient amounts of CD8 T cells that were primed to attack and kill HIV - infected cells.

It is important for such circuits to be able to discriminate accurately between cancerous and noncancerous cells, so they don't unleash their killing power in the wrong places, Weiss says.

People infected with HIV have few signs of microbial translocation during the first six months of infection as it takes time for the virus to kill off epithelial cells and weaken the gut wall so that bacteria can leak through — so treating them early could be more effective.

Until now, scientists were unable to prove that mammals use RNAi for killing viruses, but ironically, it was Ding's earlier research into plants, nematodes and fruit flies that helped him find the key: viruses have been outwitting that innate protection in our cells by using proteins to suppress our virus - killing mechanism.

Built into a single cell, the laser might one day be used for light - based therapeutics, perhaps killing cancer cells deep inside the body.

According to Semenza, «Chemotherapy may kill more than 99 percent of the cancer cells in a tumor but fail to kill a small population of cancer stem cells that are responsible for subsequent cancer relapse and metastasis.»

Professor Dan Davis and his team at the Manchester Collaborative Centre for Inflammation Research, working in collaboration with global healthcare company GSK, investigated how different types of immune cells communicate with each other — and how they kill cancerous or infected cells.

Their study, the researchers say «establishes a role for cell wall - associated GAG in mediating resistance to killing of Aspergillus by NETs and provides the first example of a virulence factor of A. fumigatus that is able to mediate enhanced virulence when expressed in a less pathogenic Aspergillus species».

For antibiotics to kill bacteria, bacterial cells must ingest them, and they need energy to do that.

Among the protagonists are B cells, which produce antibody molecules able to neutralize pathogens or mark them for destruction, and T cells, which prompt infected cells to kill themselves or secrete chemicals that direct the activities of other immune players.

In an effort to expand the number of cancer gene mutations that can be specifically targeted with personalized therapies, researchers at University of California San Diego School of Medicine and Moores Cancer Center looked for combinations of mutated genes and drugs that together kill cancer cells.

On the ancient savannas, this manifested itself when hunters killed a wildebeest, and everyone gorged for a few days, storing the excess food in fat cells.

Current chemotherapy treatments cure the disease in fewer than 10 % of patients who have a FLT3 mutation — partly because toxic chemotherapy drugs can be used for only a few days at a time, not killing as many cancer cells as they might.

If we know, for example, that a cancer cell can be killed by deactivating a certain enzyme, researchers can build a detailed, 3 - D computer model of the enzyme to look for molecules that can go in and disable it.

However, HAART can not kill the HIV - infected cells,» said the study's lead author, Ekaterina Dadachova, Ph.D., professor of radiology, microbiology and immunology at Albert Einstein College of Medicine in the Bronx, N.Y. «Any strategy for curing HIV infection must include a method to eliminate viral - infected cells.»

Adoptive cell transfer procedures are mimicking exactly this process in a culture dish by taking T cells from patients, multiplying them, sometimes genetically modifying them, and then returning them to patients so that they can, for example, locate and kill cancer cells.

When a compound kills the cells, that's a hit, flagged for further investigation.