Sentences with phrase «when in a given cell»

But one might ask, when in a given cell, how likely is it to shift to another cell the next month?

Not exact matches

And modern coms — internet, cell phones, and sites like FaceBook — really do very little to help and more in the long run to hinder, because they give us a false impression that we are connected when we really aren't.

When the CEO's cell phone bill each month was more than the amount she gave out in Kidney funds to patients.

(When the project first went up, the grad students gave out their personal cell phone numbers, resulting in more than a few inquiries at 6 a.m. «That was our error,» Dawidziuk says, laughing.)

As reviewed in a recent book co-authored by Dean and AWIS executive director Janet Koster, between 2008 and 2010, the American Society for Cell Biology (ASCB) offered grants to scientists to give them that flexibility when attending its annual meetings.

A pre-clinical study of two drugs designed to boost T cell performance, has revealed the agents, when give in combination, may enhance the immune system's ability to kill melanoma tumors deficient in the tumor suppressor gene PTEN.

The mice produced more memory T - cells, which kick in when bugs come back, than mice not given the drug.

Based on these ex vivo experiments (in cells isolated from patients and then exposed to PD - L1 blocking agents outside of the body), they predict that when actual patients are given PD - L1 blocking agents, their viral load at the time will influence the «net» outcome, i.e., whether the blockage boosts or weakens the overall anti-HIV immune response.

When the modified cells were injected into mice whose hind limbs had been injured, the tissue that regrew to repair the damage had three times the blood vessel density of similar tissue in mice given unmodified cells.

When an existing drug was given that blocks the DNP in a leukemia cell, the dCTP nucleotide was still produced by the NSP and the leukemia cell survived.

When «depressed» mice and rats were given ketamine, the number of bursting cells was much lower, similar to the number in normal animals, Hu's team found.

When mice were given daily injections of two different doses of JQ1 over a three or six - week period, there was at least a 90 per cent decrease in sperm count and a 75 per cent decrease in sperm cell motility.

Trifluridine, by contrast, does integrate into cancer cell DNA, but proved to be too toxic to patients when given in doses necessary to kill the cancer cells.

The latter type of research, in which human cells or tissue are integrated into animals, was given the green light in the United Kingdom in October 2008, when the British House of Commons approved a bill that expanded the country's rules governing work with human embryos.

When they gave astrocytes both signals at once, the waves they produced in the cells was not just the sum of the two patterns.

The study, published in Cell Reports, shows that male and female flies live longer than average when given low doses of lithium during adulthood or later in life, regardless of their genetic make - up.

What he instead plans to do is turn the iPSCs into blood - forming stem cells, which when transplanted into the body would give rise to all of the cell types found in the blood.

Although that marker, called IL21, had not previously been associated with autoimmune diseases, the gene that produces it sits right in the stretch of DNA known to make these mice vulnerable to diabetes, suggesting that IL21 might make a drug target, says Sarvetnick.Furthermore, by giving the animals a shot of dead bacteria — similar to an immunization in humans — when they were newborns, Sarvetnick and her colleagues prevented a surfeit of CD4 + and CD8 + cells.

When the scientists recently gave mice a single dose of cocaine and looked for signs of autophagy in their brain cells, they detected autophagy - associated proteins and changes in vacuoles in adults and in mouse pups whose mothers had received cocaine while pregnant.

Harvard Medical School reproductive biologist Jonathan Tilly made headlines in March when he suggested mammalian ovaries contain stem cells that give rise to new potential eggs, or oocytes, throughout adulthood.

An FDA approved drug to treat renal cell carcinoma appears to reduce levels of a toxic brain protein linked to dementia in Alzheimer's and Parkinson's diseases when given to animals.

However, when the tips of these blood cells begin to sprout, the thrombospondin - 1 proteins give way to TGF - beta 1 and periostin proteins in the neovasculature, turning it into a metastatic niche that not only permits but accelerates the growth of breast cancer cells.

When Kaufman, Zon and colleagues looked to see what was different about these early cancer cells, they found that crestin and the other activated genes are the same ones turned on during zebrafish embryonic development — specifically, in the stem cells that give rise to the pigment cells known as melanocytes, within a structure called the neural crest.

Javidnia says analysis in this study shows pazopanib penetrates the mice's blood - brain barrier when given the equivalent of half of dose given for renal cell carcinoma treatment.

Mirror neurons were discovered in the early 1990s, and their existence was a neuroscientific revelation: brain cells not only fire when we perform a given action, they also fire when we see someone else doing the deed.

The researchers found that the segmentation clock lies quiescent in individual embryonic cells that give rise to the vertebrae, then clicks on all at once, collectively, when the cells reach a critical mass.

When scientists gave mice an oral drug called LM11A - 31 (designed to prevent neural degeneration in Alzheimer's patients) just hours after a complete spinal cord injury, it limited the death of cells that protect nerve fibers, allowing test rodents to retain their ability to walk and swim.

«We found that many more mice developed tumors when given the cells that we had engineered to have these stem cell characteristics, and they had a much higher incidence of metastasis in the lungs,» Kilian said.

Tests in mice and nonhuman primates had shown TGN1412 to be safe, but when it was injected into humans — in a dose less than 1/500 of what was given to monkeys — it caused a massive release of infection - fighting T cells that overstimulated the patients» immune systems, resulting in multiple organ failure.

When given this signal, RNAi machinery already present in our cells takes over.

Neuroscientists Jing Wang and Freda Miller, both then at Toronto's Hospital for Sick Children, showed that when nondiabetic mice are given metformin, their memory improves, thanks to an increase in the neural stem cell population and in the number of these cells that develop into healthy neurons in the hippocampus, the brain's memory center.

When the new cell is infected, however, the membrane becomes leaky for several hours before the schizonts burst out again, giving larger molecules like an antibody or vaccine a chance to get in.

Researchers have found that people with advanced head and neck squamous cell carcinoma and the KRAS - variant inherited genetic mutation have significantly improved survival when given a short course of the drug cetuximab in combination with standard chemotherapy and radiation.

Then, when the researchers gave the mice a drug, the death pathway would be activated in all senescent cells.

When Lin engineered the telomerase - expressing hepatocytes to die in response to a chemical signal and gave the mice with a liver - damaging chemical, he found that those animals in which the telomerase cells had been killed exhibited much more severe liver scarring than those in which the cells were functional.

When given in combination, however, the two drugs had a strong synergistic effect and caused cell death across a wide range of concentrations.

Once we had experience in treating children with brain disorders that were due to inherited metabolic conditions, we learned that when we gave cord blood cells they migrated and engrafted in the brain on a permanent basis.

The findings have implications for the design of cancer vaccines and what are called adoptive T cell therapies; when T cells are collected from a patient and grown in the laboratory, increasing in number before they are given back to the patient to help the immune system fight disease.

Our chemically modified siRNA molecules, designed to retain stability in the bloodstream without stimulating the immune system, are able to target certain kidney cells without the need for a delivery system when given intravenously.

But while this is true of normal cells in most unstressed conditions, normal cells also rely on those same pathways to carry them through times when the cell is under stress, and to give them time to recover afterward.

So when AFFiRiS» Schneeberger opines that «given the mode of action of disease modifiers», an AS - clearing immunotherapy such as PD01A (or PRX002) is «really something we need to apply early in this disease» because «once the the brain cells are destroyed, getting them back is probably impossible,» he is adopting a view that is entirely reasonable — but only because it is constrained to the specific plank in the integrated platform that rejuvenation biotechnology must become.

In one set of experiments, when the scientists boosted insulin resistance by giving mice a compound that cuts insulin signaling, they saw increased expression of several markers of aging in beta cellIn one set of experiments, when the scientists boosted insulin resistance by giving mice a compound that cuts insulin signaling, they saw increased expression of several markers of aging in beta cellin beta cells.

When you breathe deeply and slowly, you give your body more oxygen to carry to your cells, and this results in more energy (again, life!).

And then another study found a significant decrease in the adipose tissue (fat cells) of mice when they were given leucine.

Starvation is when a person is denied food for a given length of time where the volume of matter starts awakening in their cells.

What happens when you drink alcohol is that it causes a dilation of the blood vessels, and this in turn will give your white blood cells and other substances in your bloodstream a much easier access to your skin which in turn encourages an inflammatory response, and this in turn increases the likelihood of a psoriasis flare - up.

When you can increase your red blood cell count, you're giving yourself a huge advantage in the gym.

• Asymptomatic inflammatory prostatitis is the diagnosis given when the patient does not complain of pain or discomfort but has infection - fighting cells in his prostate fluid and semen.

When fat cells increase in size, they push up against the connective tissue, making the fat cells bulge out through honeycomb, giving that dreaded dimpled appearance.

Enhanced fat burning through green and white tea - brown fat cells play key role 13.07.2017 Two cups of green tea daily results in more brown fat 25.04.2017 Animal study: half cup of green tea daily is life extending 15.04.2017 Speed up interval - training fat loss with supplement containing caffeine and green tea 19.01.2016 Green tea boosts fat burning after interval training 30.10.2015 Chin - Shin Oolong Tea contains growth hormone booster 02.10.2015 Green tea healthier and more effective on empty stomach 01.09.2015 EGCG speeds up muscle recovery after period of inactivity 19.05.2015 Green tea inhibits breakdown of fast muscle fibres during long - term inactivity 18.05.2015 Five cups of green tea daily rejuvenates skin 10.09.2014 Quercetin boosts inhibitory effect of green tea for prostate cancer 27.01.2014 Slimming supplement containing ECGC, resveratrol and Grape Seed Extract shown to work in human study 12.01.2014 Tea protects prostate against testosterone 10.12.2013 Green tea speeds up muscle recovery after heavy training 11.11.2013 EGCG protects liver and kidneys, and extends life expectancy 04.08.2013 EGCG and caffeine supplement keeps the cold out 26.02.2013 N - oleyl - phosphatidyl - ethanolamine & EGCG combo makes weight - loss diet easier 03.02.2013 Green tea has a slightly anabolic effect on strength athletes 14.01.2013 Cup of green tea with a meal makes it easier to eat less 18.12.2012 Green tea keeps athletes fit as the years go by 24.10.2012 Mushrooms, green tea reduce chance of breast cancer by factor of 10 13.10.2012 Combination of strength training and green tea gives elderly more muscle mass 12.10.2012 One cup of green tea burns five grams of fat 02.09.2012 Tiny amount of caffeine can burn fat — when combined with tea phenols 27.08.2012 Tea for temporary T boost 24.04.2012 Grow old healthily with green tea 11.03.2012 Tea drinkers have stronger bones 25.02.2012 Lose weight with Pu - Erh tea 17.08.2011 Tea supplement boosts T levels in animal study 30.10.2010 Almost no green tea in green tea sodas 13.10.2010 Drink green tea instead of water — and live longer 24.05.2010 Green tea stackers don't work without exercise 13.05.2010 Metastudy: slimming supplements with green tea do work 27.03.2010 Black tea reduces muscle soreness after training 20.03.2010 Cold brewed white tea contains most antioxidants 04.01.2010 Cup of tea inhibits uptake of mercury from fish 04.12.2009 Polyphenols in juice and tea clear bacteria from your teeth 22.10.2009 Drink three cups of tea a day and add five years to your life 11.09.2009 Bad breath from proteins?