Sentences with phrase «individual cells in tissue»

The complexity of the 3 - D multicellular environment can be overwhelming, Betzig says, but the clarity of his team's imaging permits them to computationally «explode» apart the individual cells in tissue to focus on the dynamics within any particular one, such as the remodeling of internal organelles during cell division.

Not exact matches

Even an individual cell in our bodies is a responsive entity whose behavior can be studied in tissue culture.

They would add a liter of the tissue to two liters of seawater and shake the mixture 75 times — no more, no less — to make «the individual light - producing cells pop out of the tissue,» according to Bill Ward, a bioluminescence researcher at Rutgers University in New Jersey who was a post - doc in Cormier's laboratory.

The individual live cells are not communicating, and «cells in a tissue have to communicate with each other».

Still, how melanoma cells join into tumors — whether by individual cells coming together or small or large clusters of cells doing so — follows the same pattern as breast tissue cancer cells: Cables are extended to reel in other cells or clusters.

From tissue and cell samples from five glioblastoma patients, the scientists obtained 33 individual cancer cells capable of reproduction, which grew into very different tumors in the lab.

How do individual biomolecules move in live cells, tissues, or organisms?

Recent advances in single - cell genomics technology has made it possible to separate individual cells from different tissues and organs, and measure the sets of RNA messages — called the transcriptome — which help give each cell its own identity.

Kuo's method starts with tissue fragments rather than individual stem cells and grows them in a gel partly exposed to air instead of submerged in nutrient medium.

Split Pool Ligation - based Transcriptome sequencing (SPLiT - seq) is a scalable technique for characterizing RNA in individual cells that can be used to identify the various cell types found in the brain and other tissues.

The new method has numerous advantages: researchers can sample individual cells of a tissue culture directly in the petri dish.

Therefore, adult stem cells become exhausted in aged individuals due to telomere length shortening that results in increased healing times and organ tissue degradation from inadequate cell populations.

Importantly, individual classes of inhibitory neurons are quite sparse in the brain, so any unique features of those cells would likely have been lost in earlier studies that looked at the tissue as a whole.

The researchers showed that ABA concentration changes and waves of ABA movement could be monitored in diverse tissues and individual cells over time and in response to stress.

Such characteristics enable iPSCs to be used in several applications of regenerative medicine, particularly because they can be derived from an individual's own cells so tissue rejection problems are not encountered.

In myotonic dystrophy and other related neurological disorders, the symptoms stem from repeated individual nucleotides, or «building blocks,» in the RNA in muscle tissue cells that can build up over timIn myotonic dystrophy and other related neurological disorders, the symptoms stem from repeated individual nucleotides, or «building blocks,» in the RNA in muscle tissue cells that can build up over timin the RNA in muscle tissue cells that can build up over timin muscle tissue cells that can build up over time.

The research, using cells from the Breast Cancer Now Tissue Bank and due to be published in Nature Communications, also shows that the epigenetic changes are inherited as long as the cell divides, and that the team's manipulations permanently and negatively affected the biology of a normal breast cell from a healthy individual.

In healthy individuals, MDSCs regulate immune responses and tissue repair, and the population of these cells rapidly expands during inflammation, infection and cancer.

The interactions range from individual biomolecules, cells up to tissues and organs and might occur in a broad range of timescales.

For the first time, it is now possible to read the genetic code of individual cancer cells in their original location in the tissue.

Multiple sclerosis (MS) is among the most common neurological diseases in young adults, affecting 350 000 individuals in the United States and 2 million worldwide.1 Prevailing thought is that MS is an autoimmune disorder whereby an unknown agent or agents triggers a T cell — mediated inflammatory attack, causing demyelination of central nervous system tissue.2

-- We can now use sequencing chemistry directly in cancer tissue speciemens to read the genetic code and obtain information of specific RNA molecules in individual cells in their original context in the tissue.

Clarke notes that this kind of work — reprogramming normal cells to replace damaged tissues or organs in regenerative medicine, or even growing cells from an individual's cancer to determine what the best treatment is — speaks to the doctrine rather than challenges it.

However, researchers have been skeptical of blood - based epigenetic studies for one main reason: While the genome is the same in any cell from the same individual, the epigenome necessarily changes from tissue to tissue.

In the current study, lead authors David V. Hansen, PhD, a postdoctoral fellow, and Jan H. Lui, a graduate student in the Kriegstein lab, examined the OSVZ, using new labeling and tracking techniques to follow individual cells and their progeny over time in cultured tissue slices from fetal cortex tissue that had been donated for researcIn the current study, lead authors David V. Hansen, PhD, a postdoctoral fellow, and Jan H. Lui, a graduate student in the Kriegstein lab, examined the OSVZ, using new labeling and tracking techniques to follow individual cells and their progeny over time in cultured tissue slices from fetal cortex tissue that had been donated for researcin the Kriegstein lab, examined the OSVZ, using new labeling and tracking techniques to follow individual cells and their progeny over time in cultured tissue slices from fetal cortex tissue that had been donated for researcin cultured tissue slices from fetal cortex tissue that had been donated for research.

We are using a new technique, called single cell RNA sequencing, to isolate thousands of single neurons from human brain tissue, study all the genes that are expressed in each individual cell, and make cell - to - cell comparisons between normal, early stage and late stage AD.

In contrast to germline variants, somatic variants are not propagated to the whole individual but to a subpopulation of cells in the body, with the final consequence that adult human tissues are a mosaic of genetically different cellIn contrast to germline variants, somatic variants are not propagated to the whole individual but to a subpopulation of cells in the body, with the final consequence that adult human tissues are a mosaic of genetically different cellin the body, with the final consequence that adult human tissues are a mosaic of genetically different cells.

Cell culture studies involve removing tissue (or even individual cells) from a plant or animal and growing them in a laboratory environment.

Different trials are using stromal cells isolated and transplanted in different ways with the aim to dampen the individual's immune response and / or enhance repair of the damaged tissue, but the research has yet to reveal the role these cells play in immunomodulation.

As a person gets older and the growth hormone production slows down, and individual notice and begin experiencing certain symptoms like the degeneration of cells and tissues, poor functioning of certain organs in the body, a slow rate of conversion of body fat for energy and a decrease of muscle development, and low energy.

In young healthy individuals, the role played by oxygen radicals and H2O2 in enhancing insulin signaling is helpful, and so important that almost all cells and tissues contain special enzymes that produce H2O2, and O2 - at a well - regulated ratIn young healthy individuals, the role played by oxygen radicals and H2O2 in enhancing insulin signaling is helpful, and so important that almost all cells and tissues contain special enzymes that produce H2O2, and O2 - at a well - regulated ratin enhancing insulin signaling is helpful, and so important that almost all cells and tissues contain special enzymes that produce H2O2, and O2 - at a well - regulated rate.

Even in healthy individuals, prolonged high levels of insulin caused by consuming free sugars and highly processed starches, has been shown to increase inflammation in the body.2 And inflammation in the body can also trigger depression.3 By reducing or eliminating free sugars in your diet, you'll be able to reduce inflammation throughout your body's cells and tissues, 4 and ward off unsavory diseases.

Bioelectrical impedance vector analysis (BIVA) expresses tissue hydration status and body cell mass solely while considering the impedance vector relative to a population of healthy individuals (24); this was a valid method for detecting changes in hydration (classified as under -, normal or overhydration) and body fluid volume changes (25).

There are many types of connective tissue and these two amino acids feature prominently in most of them, from the cartilage that forms our joints to the extracellular matrix that acts as a scaffold for the cells in our individual organs, muscles, arteries etc..

The Wilderness Kitten also feature 5 strains of various beneficial bacteria that help in promoting optimum digestive health so that all of the nutrients present in your kitty formula will be absorbed and utilized by individual cells and tissues.

The therapeutic laser provides energy to stimulate individual cells deep within tissues, giving the cells more energy to optimize its own role in the body's natural healing process.