Sentences with phrase «of cell populations»
Today, cell biology is no longer limited to static states but also attempts to understand the dynamic development of cell populations.
sciencedaily.com
At least three replications (n = 3) were performed to derive the average percentage of each cell population in each cell line and standard deviations among the replicates.
At least three replications were performed to derive the average percentage of each cell population in each cell line and standard deviations.
The two articles illustrate that these solutions make it possible to create new and easily reprogrammable behaviours of cell populations.
The research team found that the experimental group had an imbalance of cell populations in breast tissue: too many luminal and too few basal.
Professor Gianni Liti, a senior author on the paper from the Institute for Research on Cancer and Ageing, Nice, said: «We were able to study the evolution in time by combining genome sequences of the cell populations and tracking the growth characteristics of the yeast cells.
Microfluidic tools for precision measurements of cell migration speed reveal that migratory speed of individual cells changes stochastically from parent cells to their descendants, while the average speed of the cell population remains constant through successive generations.
The capacity of each cell population to induce apoptosis was tested using a 24 - hr three - color apoptosis assay.
The chambers were fixed to the stage of an inverted spinning disk confocal microscope (Nikon, Andor), which was used to capture images of the cell populations residing on the coverslip glass.
Comparison of the differentiation potential of cell populations isolated from human lipoaspirate, trabecular bone tissue and periosteal tissue.
In collaboration with experimentalists we use these methods to study self - organization phenomena of cell populations in tissue development, disease and regeneration.
His research with Dr. Kerry Ressler utilizes mouse models of fear learning to better understand the molecular identities of cell populations involved in these learning events.
«Gleevec reduces the differentiation rate of these cells so that the overall population of cancer cells decreases, but once you release the brake on the system, you have an almost explosive expansion of the cell population because of an increase of differentiation from the stem cells that persisted during treatment,» says Michor.
Interestingly, an increased fraction of the cell population was found to express CD44 + / CD24 - / ESA + cell surface markers.
PHENOMIN - CIPHE has developed a whole set of standardised protocols constituting PHENOMIN - CIPHE «toolbox», which enables to identify with unparalleled precision, the composition and the activation status of myriads of cell populations constituting of the adaptative and innate immune system.
NSCs were generated using our previous established protocol and consisted of a cell population with a genetic profile distinct from both human fetal cells and hESCs [36], [37].
Developing novel tools to quantify gene expression in single cells As it has become increasingly apparent that gene expression in individual cells deviates significantly from the average behavior of cell populations, new methods that provide accurate integer counts of mRNA copy numbers in individual cells are needed.
The set of possible analyses include: 1) comparison of cell populations for the identification of differentially expressed genes; 2) dimensionality reduction for the identification of relevant coordinates; and 3) clustering of subpopulations on the base of gene expression profiles.
The pattern of distribution of cell populations within the colonies under these conditions of culture may be a consequence of localized paracrine and autocrine signaling.
Unlike normal plasma cells, the malignant plasma cells look large and round with a high mitotic index (measure of the proliferation of a cell population) in early stages of cellular differentiation.
At least three replications were performed to derive the average percentage of each cell population in each cell line and standard deviations among the replicates.