Sentences with phrase «cell imaging showed»

Live cell imaging showed the SmartFlare signal to be almost entirely mitochondrial, inconsistent with reported patterns of the respective mRNA distributions.

Not exact matches

A new computer - imaging technique shows researchers how brain cells communicate — one molecule at a time

Furthermore, brain imaging data for these very elderly animals shows a slight loss of grey matter (neuronal cell bodies), an effect that the researchers have not yet explained, as well as significantly slowed atrophy of white matter (the neuronal fibers connecting different areas of the brain).

In a study presented in the featured clinical investigation article of the November issue of The Journal of Nuclear Medicine, they used 18F - fluorodeoxyglucose (FDG) PET / CT imaging to show that the amount of cell - free tumor DNA circulating in the bloodstream correlates with tumor metabolism (linked to cancer aggressiveness), not tumor burden (amount of cancer in the body).

«We have shown that pericytes initiate the increase in blood flow seen when nerve cells become active, so we now know that functional imaging signals are caused by a pericyte - mediated increase of capillary diameter.

Normal and cancerous brain cells interfaced with graphene show different activity levels under Raman imaging.

«We showed with this technique that we can detect very tiny tumors of just a few hundred cells,» Lu said, adding that the study pushed imaging boundaries, revealing smaller cancers than can be detected with current clinical imaging modalities.

This study shows how these issues have been overcome with a newly developed imaging system, making it possible to image structures as small as 80nm or less anywhere in the cell.

Nagoya, Japan — Dr. Daisuke Maruyama and Professor Tetsuya Higashiyama at the Institute of Transformative Bio-Molecules (WPI - ITbM) of Nagoya University and the JST - ERATO Higashiyama Live - Holonics Project along with their international team have shown by live - cell imaging techniques that flowering plants, such as Arabidopsis thaliana undergo a cell to cell fusion to prevent the attraction of the second pollen tube after fertilization has occurred.

These nonlinear imaging techniques have been shown to be useful for clinical diagnostics, including identifying cancerous cells, but it has been difficult to miniaturize the required instrumentation for use inside the body.

He also notes that the fluorescence imaging meant to demonstrate the presence of PGC - like cells in the dish doesn't seem to show proteins necessary for that type of cell, meaning the authors may not really have created the PGC - like cells they would need to generate sperm.

The speed, noninvasiveness, and high spatial resolution of this approach make it a promising tool for in vivo 3D imaging of fast dynamic processes in cells and embryos, as shown here in five surrounding examples.

«We were able to show by live cell imaging that polarization of the cell occurs after fertilization of the egg cell, and both MTs and F - actin play a role in inducing asymmetric cell division to form the plant's body axis,» says Ueda.

LOCATING PRE-HEMATOPOIETIC STEM CELLS Researcher: Fuchou Tang, Assistant Professor, Biodynamic Optical Imaging Center, Integrated Science Research Center, Peking University Project: In a study published in Nature, Tang and his collaborators isolated pre-hematopoietic stem cells (HSCs) for the first time and showed their unique transcriptome signatures before and during their maturation into HSCs (533:487 - 92, 2CELLS Researcher: Fuchou Tang, Assistant Professor, Biodynamic Optical Imaging Center, Integrated Science Research Center, Peking University Project: In a study published in Nature, Tang and his collaborators isolated pre-hematopoietic stem cells (HSCs) for the first time and showed their unique transcriptome signatures before and during their maturation into HSCs (533:487 - 92, 2cells (HSCs) for the first time and showed their unique transcriptome signatures before and during their maturation into HSCs (533:487 - 92, 2016).

A clearing protocol adapted for embryos allows deeper imaging, including zeroing in on the heart as shown here.MINGFU WUThe average human is made up of more than 30 trillion cells, not counting the hefty microbiome he or she carries.

Animation showing the same cells in transmitted light (black and white) and fluorescence (colored) imaging, along with predicted fluorescence labels from the in silico labeling model.

High power imaging of the centers of both types of hGDA grafts showed comparable densities of hMito positive cell bodies and processes that contained GFAP + intermediate filaments (Fig. 3).

Now a research team led by Broad Institute Imaging Platform director Anne Carpenter and postdoctoral fellow Mohammad Rohban has shown that a high - throughput, computerized imaging technique for studying morphology, called Cell Painting, can provide insight into the cellular roles of genes or disease - linked gene alleles whose function or impact is uImaging Platform director Anne Carpenter and postdoctoral fellow Mohammad Rohban has shown that a high - throughput, computerized imaging technique for studying morphology, called Cell Painting, can provide insight into the cellular roles of genes or disease - linked gene alleles whose function or impact is uimaging technique for studying morphology, called Cell Painting, can provide insight into the cellular roles of genes or disease - linked gene alleles whose function or impact is unknown.