Sentences with phrase «cells function»

Tau protein normally helps brain cells function, but in Alzheimer's disease, tau clumps up in «tangles» inside the cells.

As a former science teacher, Kelly Lane believes embryonic stem cell research will unravel the mystery of how cells function.

Despite the difficulty she has experienced with the material, Morris finds that she has gained a new appreciation for how her cells function and work together in her body.

Stem cells function as a repair system for the body.

Research focus: My research projects are focused on how invariant natural killler T (iNKT) cells function in the lungs during Streptococcus pneumoniae infection.

A protein found in brown fat, but not typical white fat, is key to how the energy - burning brown fat cells function

Normally, MIR506 plays an important role in regulating cell behavior; adequate levels help the cells function normally, while decreased levels trigger cell growth and expansion occurring in tumors.

One way to study how cells function is to control the availability of a particular biomolecule by encapsulating it in a chemical box until a flash of light sets it free.

The work highlights a previously unrecognized molecular pathway that contributes to the malfunction of insulin - producing pancreatic beta cells in T1D in human patients and in mice, and shows that a chemical intervention can help beta cells function properly and survive.

«This information yields new insights into how sperm stem cells function and develop under normal circumstances,» says the study's lead author Bradley Cairns, PhD, senior director of basic science at HCI and professor and chair of oncological sciences at the U of U. «We have built a very important framework we can now use to help us understand what happens when things go wrong, resulting in issues like infertility and cancer in men.»

«There are two types of T cells — CD8 and CD4 — which battle invading pathogens,» explains lead author Pablo Penaloza - MacMaster, PhD, a postdoctoral fellow in the Barouch laboratory and Instructor of Medicine at HMS «The CD8 T cells take the lead in eliminating virally infected cells while the CD4 «helper» T cells function indirectly, serving to bolster the responses of both CD8 T cells and antibody - producing B cells.»

They found that these skin - resident immune cells function as «first responders» to skin injuries in part by producing the molecule known as interleukin - 17A (IL - 17A), which wards off infection and promotes wound healing.

By repeating the experiment over and over, however, they are assembling a picture of what types of cells exist, how those cells function during tasks of place memory, and what kinds of connections they form with other cells.

The study of HCMV is revealing new ways in which human cells function, highlighting the role of proteins and other factors that have never been described in these ways before.

«Stem cells function far differently in mice than in monkeys,» says biologist Shoukhrat Mitalipov, a senior scientist in the Division of Reproductive and Developmental Sciences at Oregon National Primate Research Center and lead author of the monkey study.

But several new imaging techniques at a range of resolutions provide new views — and new understanding — of how cells function.

«Yet there are also distinct small differences between the species in how individual cells function and form connections.»

«A taste cell encyclopedia: Single cell RNA - seq will provide key insight on how different types of taste cells function.»

Using computational data analysis, Hughes hopes to create evolutionary trees of these genes and regulatory mechanisms in order to figure out how they work together to make cells function and how they contribute to the physiology of the organisms they are found in.

Researchers are using the sea hare model to learn about individual cells function, discover the chemical pathways controlling various brain activities and to study how memories are processed and stored.

The therapeutic use of stem cells is a promising area of medicine for the decades ahead and researchers are examining why stem cells function in certain types of niches, microenvironments, and pockets of activity.

Choosing animals for tameness might be selecting for ones that have changes in how their neural crest cells function, the researchers proposed in Genetics in 2014 (SN: 8/23/14, p. 7).

In the cerebral but engaging Myth, he deconstructs two decades of research and argues that flawed early studies led to years of simplistic assumptions about how these cells function.

The idea is the mitochondria — the cellular energy generators — in these primitive cells function better than those in the eggs of women struggling to conceive.

The idea is that the mitochondria — cellular energy generators — in young, primitive cells function much better than those in the mature eggs collected for IVF.

These proteins constantly move along the strands of our DNA, turning specific genes on and off to make sure cells function as expected.

About 15 percent of the fat found in the brain is DHA, where the molecule helps brain cells function and react quickly.

Lycopene, which is an antioxidant in red fruits and vegetables, boosts collagen production and prevents DNA damage in cells and helps cells function better.

Practically an electrolyte, potassium is a mineral which helps our muscles contract and our nerve cells function properly.

The antioxidants in the squash prevent cell damage and vitamin B helps cells function better.

However, the lowliest worms have sense organs, nerve cells and nerve centers, and these cells function more or less in the same manner as those of higher animals.

While the mechanisms at play aren't totally understood, he said, young organisms» blood not only contains all sorts of proteins that improve cell function; somehow it also prompts the recipients» body to increase its production of those proteins.

Cell function coupled with cellular respiration.

You should be strongly for it if you respect ethical and rational research into all types of cell function.

Artichokes contain silymarin, a flavonoid known for optimizing liver cell function.

Normal potassium levels are necessary for regular cell function.

Manganese is an essential trace metal that is crucial for normal cell function and metabolism and is particularly important for brain health.

Soy also contains enzyme inhibitors that turn off natural enzyme's needed to perform critical cell functions (7, 8).

This recipe includes walnuts, which are a great source of omega 3 fatty acids and vitamin E. Benefits of walnuts include reducing inflammation, improving blood quality, decreasing the risk of excess blood clots, and improving cell function.

Soy also contains enzyme inhibitors that turn off natural enzymes needed to perform critical cell functions.

● A wide array of antioxidants, from chlorophyll, beta - carotene and phytocyane, all contributing to healthy cell function and reducing the damage caused by free radicals.

It's an ingredient that fights free radicals and improves cell function, making it beneficial to the whole body.

Curcumin in turmeric has the ability to modulate genetic activity and expression — both by destroying cancer cells and by promoting healthy cell function.

The results were used to calculate maternal insulin sensitivity (ISOGTT)[46] and oral disposition index (ISSI - 2, a measure of pancreatic beta - cell function) following the method described by Renakaran [47].

The feat raises hopes that similar techniques might restore nerve - cell function not only in the human eye, but also in the spine and brain.

«To our knowledge, we are the only research group to use sequential human biopsies to study CD8 + T cell function in situ, in their natural spatial distribution and at their original physiological state,» she said.

Now, a research team at Lund University in Sweden has uncovered a completely new mechanism that controls how proteins are produced to direct stem cell function.

In previous testing of the woman's blood, her immune cells functioned normally.

The new method may improve understanding of the role of fatty acids in cell function and disease.

«The multiple sclerosis drugs currently on the market and being tested elsewhere seek to reduce the immune attack on cells, but none target neurodegeneration nor do they work to restore nerve cell function.