Sentences with phrase «on cell lines of»

The team used five types of antibiotics — including one used to treat acne (doxycycline)-- on cell lines of eight different types of tumour and found that four of them eradicated the cancer stem cells in every test.

Not exact matches

Typically, the group consists of a «tie - down team» who escort the prisoner from his cell to the death chamber and then strap him to the gurney; medically trained personnel who set the intravenous lines; and those, like Bracey and Baxley, who sit on the other side of a glass wall and press the buttons to inject the lethal drugs into the prisoner once the team leader gives the order.

In diseases such as malaria and sickle cell disease, red blood cells break down, with harmful effects on the rest of the body — particularly the lining of small blood vessels.

The Times of India says that the Delhi Police Cyber Cell has confirmed the registration of the criticism and that the personal keys of Coinsecure's pockets leaked on - line plus all the information logs referring to affected wallets had been erased.

As a cancer researcher, do you think the mechanisms of tumor growth are somehow changing to come into line with your perceptions, or is it possible that the process of our learning more about DNA mutations and cell architecture and nutrient exchange and epigenetic effects make it possible for us to inch ever closer to understanding that which is already going on under our noses?

Not surprisingly, President Obama received high marks from the journal, largely because his response to the question of whether he would lift Bush's ban on the federal funding of new embryonic stem - cell lines is in line with the view of most in the scientific community.

In August of last year, President Bush approved the use of federal funds to support research on a limited number of existing human embryonic stem cell lines.

Modern psychosomatic medicine has made some progress in analyzing along these lines; for example, it seems quite possible that the emotional tone of my soul may directly alter the patterns of physical feeling in my stomach.4 Still, we should not suppose too quickly that the aims of a human personality have any very effective direct influence on the molecules of body cells, other than those in the brain.

For example, if I come from a long line of brown - eyed people, can I aim to alter the DNA molecules in my reproductive cells so as to pass on to my son «genes for blue - eyedness»?

Our bodies then use these essential nutrients to rebuild cells and particularly the lining of our intestine — which prevents those food sensitivities that seem to be on the rise these days.

He was referring to Intelligent Nutrients, his line of health and beauty products that meets strict NOP organic standards and focuses on sourcing ingredients in a way that supports the earth, while pushing the envelope with stem - cell science to produce maximum - efficacy products.

Speaking of cell phone connectivity, what about home security systems that don't rely on electricity or telephone lines?

Some of you may remember my 2011 Lunch Tray post («Social Media and Social Stigma on the Lunch Line «-RRB- in which I reported that students in HISD were taking cell phone pictures of kids standing in the federally reimbursed school meal line, then sharing these photos on social media with disparaging commeLine «-RRB- in which I reported that students in HISD were taking cell phone pictures of kids standing in the federally reimbursed school meal line, then sharing these photos on social media with disparaging commeline, then sharing these photos on social media with disparaging comments.

For instance, a growing number of households no longer have land lines, but rely on their cell phones instead.

The poll of 673 likely voters in the district was conducted by live operators who called land lines and cell phones on Tuesday and Wednesday.

This lining is a single layer of elongated cells that come into contact with food on one narrow side, and with the bloodstream on the other.

Jose E. Garcia - Arraras, a biology professor at the university's biology research center on the Río Piedras campus, said a power plant designed to keep scientific samples refrigerated broke down and the roof of a critical building gave way to flooding, rendering «samples, libraries, cell lines, etc. lost.»

To create the effect of tobacco smoke on cells, Vaz, Baylin and their colleagues began their studies with human bronchial cells, which line the airways of the lungs, and grew them in a laboratory.

To do this, the cells are driven to a region of instability — like climbers on a mountain ridge line — and they are then left to evolve freely towards one of the two possible stable configurations.

The male sex hormone acts on a group of immune cells that are part of the first line of the body's defense against invaders.

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He ruled that work on existing embryonic stem cell lines derived outside federally funded labs did not violate a ban on the destruction of embryos.

The year's most prominent science issue, federal support of embryonic stem cell research, is so controversial that the sons of Ronald Reagan gave dueling speeches at the opposing party conventions; Michael Reagan backs President George W. Bush's policies, including the ban on funding for research on new stem cell lines, while Ron supports Senator John Kerry's promise to lift restrictions.

When the researchers did the opposite, turning on a PAK protein in a metastatic melanoma cell line, they found the cells became even more resistant to inhibitors of the MAPK pathway.

Stick - on solar cells about to flop off the production line could revolutionise the business of generating electricity from sunlight

Congressional supporters of stem cell research have re-introduced legislation to codify President Barack Obama's 2009 executive order lifting restrictions on the number of human embryonic stem cell lines available to federally funded researchers.

«This model was trained on genetic data from human tumors in The Cancer Genome Atlas and was able to predict response to certain inhibitors that affect cancers with overactive Ras signaling in an encyclopedia of cancer cell lines,» Greene said.

The researchers found that production of this mucus lining depends upon a single immune system regulator — the NLRP6 inflammasome — that controls mucus secretion by cells in the wall of the intestine, just like turning on a faucet.

«That observation is in line with the usual response of cells to oxygen deprivation: they save on the consumption of oxygen by converting glucose to lactate instead of burning the glucose.

Focusing on energy - transfer, they measured the impact on cell lines in a laboratory of 7 substances, the clinically - approved drug stiripentol, 3 natural products — caffeic acid phenyl ester (CAPE), silibinin and ascorbic acid — and experimental pharmaceuticals, such as actinonin, FK866 and 2 - DG.

That variability among cells containing the same program kicked off a whole new line of experiments that Elowitz says are focused on «what it is that is making different cells do different things.»

He questions whether people would accept it in their homes, though, given concerns over the effect of power lines and cell phones on the body.

Figure on the left: Analyzing the relative sensitivity of hundreds of cancer cell lines to commonly used anti-cancer drugs (each dot) reveals that cells with suppressed expression of one proteasome cap subunit are specifically resistant to treatments with the proteasome inhibitors MG132 and bortezomib.

Another problem is that in its July 2009 Guidelines on Human Stem Cell Research, NIH spelled out specific requirements about embryo donation for newly derived lines, says Pilar Ossorio, a legal scholar who studies research ethics at the University of Wisconsin Law School.

In yesterday's order, Lamberth wrote that they did not: «The prior [Bush Administration] guidelines, of course, allowed research only on existing stem cell lines, foreclosing additional destruction of embryos.»

Studying mice with injuries to the lining of the stomach, the researchers blocked the animals» ability to call on stem cells for help in the stomach.

In experiments conducted on human lung endothelial cells and in mice, the researchers showed that NS1 caused permeability of the endothelium, which lines the walls of blood and lymph vessels.

A special receptor on cells that line the sinuses, throat and lungs evolved to protect mammals from developing a range of allergies and asthma, according to a study from researchers at Johns Hopkins Bloomberg School of Public Health.

When they think about how cells put together the molecules that make life work, biologists have tended to think of assembly lines: Add A to B, tack on C, and so on.

Last June Ingber's team reported that it had placed human lung lining cells and human capillary cells on either side of a porous, flexible polymer membrane.

The researchers observed the effect of the synthetically produced molecule, JK - 31, on the growth and proliferation of a model human breast cancer cell line and found that it effectively blocked the protein cyclin - dependent kinase 1 (CDK1), which plays a key part in the process of the division of cancer cells, and therefore inhibited the proliferation of the cells.

«I got most excited about it when George brought his idea of virus - resistant mammalian cells on the table, and the idea of an ultrasafe cell line, which could be a relatively short - term win,» Boeke says.

Hamilton announced the newest organ - on - chip innovation, which recreates an intestinal lining using patient - derived stem cells, created through a partnership between Emulate and Cedars - Sinai Board of Governors Regenerative Medicine Institute.

In testing on two mouse cell lines, the drug combination reduced the viability of cancer cells by about 50 percent when compared with everolimus alone, according to the findings.

Her group will focus on the biogenesis and homeostasis of mitochondrial proteins and add mammalian and human cell lines to current yeasts.

But just how close adult and reprogrammed stem cells can come to matching the capabilities of embryonic stem cells has become a contentious question in the debate over whether the federal government should continue funding research on embryonic lines.

The same information can be represented as lines on paper, as electrical charges inside a PC's memory banks or as the strength of the synaptic connections among nerve cells.

At perhaps 11,000 years old, CTVT is the oldest known line of mammalian cells on Earth, so it's no longer evolving much.

Bacteria deprived of fiber's complex sugars began to munch on the protective mucus lining the intestines, bumping against the intestinal lining and sparking inflammation, Huang, Sonnenburg and colleagues reported in Cell Host & Microbe in 2015.

The team also analyzed the effects of IL - 10 on epithelial wound closure in vitro using an intestinal epithelial cell line.