«Circulating tumor
cell clusters more likely to cause metastasis than single cells.»
Not exact matches
The research
cluster in B.C. centred around early developer Ballard Power still accounts for
more than a quarter of fuel -
cell industry revenues worldwide, said B.C.'s job, tourism and skills training minister, Pat Bell.
What frustrates me about the pro-choice movement is the lengths to which advocates go to de-humanize unborn children and sanitize the abortion procedure, reducing life to nothing
more than a
cluster of
cells and the implications of pregnancy to little
more than a choice.
I don't know about you, but I think it's
more humane to terminate a
cluster of
cells that lacks the ability to feel pain than it is to insist that a child be born into a situation where it is unwanted, unloved, unprotected and may end up abused or dead.
No brain activity or development, abortion is fine because it's no
more then a
cluster of
cells or like a plant.
It is unclear, to say the least, how one can make the status of a pre-sentient
cluster of
cells more or less exalted by considering what it might eventually be (WM 126).13
While you are making adjustments for your changing shape, there are a lot of changes going on inside your womb as your baby, who was just a
cluster of
cells a couple of months ago, has organs, nerves, muscles and is looking
more like a little person.
This happens at the very earliest stage of development, when the zygote is no
more than a
cluster of a few
cells.
To get
more cells, researchers from Advanced
Cell Technology in Worcester, Mass., grew clusters of human embryonic cells in a precise cocktail of growth factors and other cell - regulating chemicals that took several years to work out, says Robert Lanza, the firm's vice president of research and scientific developm
Cell Technology in Worcester, Mass., grew
clusters of human embryonic
cells in a precise cocktail of growth factors and other
cell - regulating chemicals that took several years to work out, says Robert Lanza, the firm's vice president of research and scientific developm
cell - regulating chemicals that took several years to work out, says Robert Lanza, the firm's vice president of research and scientific development.
At the same time, researchers have found that much smaller protein
clusters called oligomers — made of only a few copies of these proteins — can be highly toxic to motor neuron - like
cells grown in the lab and thus are
more likely to be the chief causes of brain -
cell death in these diseases.
For one, melanoma
cells are on the go immediately and at all times; they appear to both divide into
more cells and rush to join
clusters simultaneously.
When exposed to cold,
clusters of
cells within the body's white fat become beige — a color change that reflects the creation of
more energy - producing mitochondria, cellular components that enable
cells to burn calories and give off heat.
Rather than loose
clusters of
cells, sponges are self - contained animals, meaning they are much
more like other animals than we thought, says Scott Nichols of the University of California, Berkeley.
With this glaucoma type,
cells that normally secrete proteins inexplicably start to secrete
more and the proteins
cluster, forming structures that are too big to pass through the eye's normal fluid outflow pathway.
Circulating tumor
cell (CTC)
clusters — clumps of from 2 to 50 tumor
cells that break off a primary tumor and are carried through the bloodstream — appear to be much
more likely to cause metastasis than are single CTCs, according to a study from investigators at the Massachusetts General Hospital (MGH) Cancer Center.
Although
cell - to -
cell infection does result in release of abundant solo viral particles, direct transmission from HIV - infected immune
cells to other
cells — which can then replicate in
clusters of these
cells — is a much
more efficient route to quickly spread the virus, researchers say.
Reported in Nature Methods today, the new open source computer tool called Single
Cell Consensus Clustering (SC3) was shown to be more accurate and robust than existing methods of analysing single - cell RNA sequence data, and is freely available for researchers to
Cell Consensus
Clustering (SC3) was shown to be
more accurate and robust than existing methods of analysing single -
cell RNA sequence data, and is freely available for researchers to
cell RNA sequence data, and is freely available for researchers to use.
Kass developed the midstream urine test (still used when you pee in a cup) and set a numerical cutoff for the number of bacteria in normal urine: not
more than 100,000 colony - forming units (
cell clusters on a culture dish) per milliliter of urine.
But it is even
more exact than that:
cells that make grids of the same size and orientation seem to
cluster into modules.
In the responders, the scientists found
more — an average of 15 — different T -
cell receptor
clusters compared with eight to nine in the non-responders.
The researchers found that bacteria forming part of a
cluster were
more likely to be taken up by human
cells and to survive in them than the microbes without close relatives; the
cluster strains also caused
more severe disease in mice.
We are only just beginning to understand the very earliest stages of life — when we are nothing
more than a
cluster of
cells.
Hierarchical
clustering organized samples according to differentiation stages, with undifferentiated ES
cells and early differentiation states at the left and progressively
more differentiated states toward the right.
An alternate interpretation offered in the CAHR report suggested that new human life exists once the process of fertilisation is complete; the embryo is
more than simply a
cluster of
cells — for once destroyed, it is impossible to recreate that particular life [34].
(B) UNC - 9:: GFP is expressed
more uniformly in the ventral nerve cord in unc - 7 (e5) animals, and
clusters of puncta near B
cell bodies are not discernible.
Cancerous
cells cluster together to form a mass called a tumor and can spread throughout the body to other,
more distant areas.
These smaller
clusters allow alkaline water to
more easily and quickly move throughout the body, reach each individual
cell and supply nutrients, oxygen and water as well.
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Resembling
clusters of
cells and organisms in nature, the sculpture features hundreds of pencils shortened to varying lengths in a formation that sprawls
more than 11 feet wide.