Not exact matches
Hackers are identifying bitcoin and other virtual currency investors and users online, figuring out
which telecommunications provider they use, and convincing a
cell provider customer service agent to
transfer the number to a provider and device under the hacker's control, Forbes has reported.
The OAR proposal uses a variation of therapeutic cloning called altered nuclear
transfer (ANT) in
which the nucleus of a donor
cell (a skin
cell, for example), containing the 30,000 genes of the genetic code, is altered in such a way that it produces an epigenetic factor, a protein called nanog.
This destroys any Rh positive blood
cells which have been
transferred to her from the baby, preventing her from producing antibodies that might harm future babies.
Embryos created through somatic
cell nuclear
transfer,
which uses skin
cells taken from the sick child, could also be used to test therapies.
In the Commons debate today, Tory backbencher David Burrowes criticised the idea,
which he said involved procedures
which are
cell nuclear
transfer.
Huerta also calls attention to fluorescent resonance energy
transfer,
which he says, «really allowed us to start imaging processes in
cells as they occur.»
They all use RNA molecules as messengers to
transfer the information from DNA to cellular factories called ribosomes,
which then build proteins,
which in turn drive our metabolisms and form the structures of our
cells.
Researchers are also experimenting with another form of immunotherapy called adoptive
cell transfer,
which harvests and then reintroduces patients» tumor - infiltrating lymphocytes —
cells with anti-tumor capabilities that dig deep behind enemy lines.
The nuclei are inserted into egg
cells which have had their original nucleus removed, a process called nuclear
transfer.
He says that he is ready to ship the cloned ES
cell lines to several labs that have requested them as soon as the Oregon institutional review board signs off on the
transfers,
which could happen in a matter of days.
Even distantly related bacteria can swap genes with one another using a variety of techniques, from direct
cell - to -
cell transfer, called conjugation, to transformation, in
which a bacterium releases snippets of DNA that other bacteria pick up and use.
CTL119 manufacturing begins with a patient's own T
cells, some of
which are removed and then reprogrammed in Penn's Clinical
Cell and Vaccine Production Facility with a gene
transfer technique designed to teach the T
cells to target and kill tumor
cells.
The capsule creates the biotechnical condition for it, because it separates the donator's
cells from the body of the receiver and
transfers the hormones
which are important for the metabolism exclusively «In the eyes of Dresden scientists this kind of transplantation will be suitable for patients with adrenal insufficiency but also with congenital diseases such as the lack of 21 - hydroxylase.
In addition, the tubes allow easier electron
transfer,
which improves biofuel
cell performance.
In a series of side - by - side comparisons, Mooney's team demonstrated that APC - mimetic scaffolds performed better than methods involving commercially available expansion beads (Dynabeads),
which are currently used in clinical adoptive
cell transfer approaches.
I already mentioned dye - sensitized solar
cells,
which is about trying to improve the efficiency of charged
transfer of an electron going from a molecule into a semiconductor.
Zhong Zhong and Hua Hua are the product of somatic
cell nuclear
transfer (SCNT), the technique used to create Dolly the sheep over 20 years ago, in
which researchers remove the nucleus from an egg
cell and replace it with another nucleus from differentiated body
cells.
Although in rare cases mitochondrial genes may be
transferred to the nucleus of a
cell, she said the IU team found no evidence to suggest this is the case in V. scurruloideum, and that further investigation will be required to reveal the exact mechanism through
which the species compensates for its missing genes.
Bacteria share DNA with other organisms with
which they come into contact, so an antibiotic - resistant gene can
transfer from one type of bacterium to another, and a bacterial
cell can become resistant to numerous antibiotics at once.
The beneficial responses were associated with an increase in systemic dendritic
cells,
which in turn increased the expression of interleukin 12 (IL - 12),
which sustained expansion and anti-tumor effects of
transferred T
cells.
She explains: «Phosphorus is one of just six chemical elements on
which Earth organisms depend, and it is crucial to the compound adenosine triphosphate (ATP),
which cells use to store and
transfer energy.
You take that
cell and fuse it to the enucleated egg, activate it —
which starts it growing — and
transfer it to a surrogate mother.
The technique used by Wilmut and his co-workers — a technology called somatic -
cell nuclear
transfer — will probably be the way in
which the first human clone will be created.
They
transferred a treated nucleus into a cow egg
cell,
which was fertilised and implanted into another cow.
Dolly was created using nuclear
transfer, a technique in
which an intact donor
cell is fused with an egg whose nucleus had been removed.
In the new research, Prins and Liau used a technique called adoptive
cell transfer, which involves extracting and growing immune cells outside of the body, then reprogramming them with a gene known as New York Esophageal Squamous Cell Carcinoma, or NY - ESO
cell transfer,
which involves extracting and growing immune
cells outside of the body, then reprogramming them with a gene known as New York Esophageal Squamous
Cell Carcinoma, or NY - ESO
Cell Carcinoma, or NY - ESO - 1.
One way to create such
cells is through somatic
cell nuclear
transfer (SCNT), in
which the nucleus of a patient's
cell is inserted into an egg
cell from
which most of the DNA has been removed (ScienceNOW, 19 June).
It won support in spite of two previous House votes to outlaw all forms of cloning, including research cloning (otherwise known as nuclear
transfer),
which scientists say is essential to realize the promise of ES
cell research.
The
cell's nucleus was removed,
transferred into an egg from
which the DNA had been removed, cultured and then implanted as an embryo into the womb of a surrogate sheep.
Haile's team will also investigate making the fuel
cells reversible,
which would
transfer electricity back into hydrogen for placement on grid backup.
«The more rigid the particle, the easier it is likely taken up by
cells, rendering exomeres,
which are stiffer than exosomes, the more effective messengers of
transferring tumor information to recipient
cells.»
During their coexistence, the bacterium was further and further integrated as a power plant into the
cell,
which was evident in the fact that the construction plans of the power plant were increasingly
transferred into the host
cell from the bacterial genome.
Their findings — that nanotubes and vesicles are an important part of the communications process — show that the extracellular vesicles contribute to the complexity of African trypanosomiasis through the
transfer of virulence factors between parasites and inadvertent interaction with host
cells,
which has a profound effect on disease, the study notes.
He now juggles two jobs: he is a project manager for the University of Oxford's technology
transfer subsidiary ISIS Innovation, as well as managing director of one of its break - out firms, Zyoxel,
which develops simple microbioreactors, devices that enable cost - effective 3D
cell culture.
Having shown that chemically modified magnetite (Fe2CrO4) meets the basic criteria required for an air stable, visible light photocatalyst, the investigators plan to carry out experiments in
which they will
transfer freshly grown Fe2CrO4 surfaces to a photoelectrochemical
cell under a dry nitrogen atmosphere to avoid picking up surface carbon contamination.
, ii)
Which materials are
transferred between
cells?
Human embryos have been manufactured via somatic
cell nuclear
transfer (SCNT)-- the same process as that
which
These
cells are easily accessible (therefore, they are the first ones used in the clinic), seemingly well suited for gene
transfer, and used in practice with new genes to correct two types of severe combined immunodeficiency (
which are briefly described in the book).
Our overall goal is to test the novel concept that a recently discovered class of small non-coding RNAs, so - called microRNAs,
which are encapsulated in nanometer - sized vesicles secreted by RPE
cells, can predict the status of mitochondrial function in these
cells and influence mitochondrial function in neighboring RPE
cells through vesicle - mediated intercellular
transfer of the microRNAs.
This new information contributes to understanding protein stability and electron
transfer between
cells and minerals,
which is important for applications in synthetic biology such as biofuel production.
This result was similar to recently published data from the Egli lab in New York,
which used an alternative technique, that of maternal spindle
transfer or MST in eggs prior to fertilization, where they also had one aberrant ES
cell line where this occurred (out of 8).
Those
cells are
transferred into small flasks in
which they're fed a special nutrient medium of amino acids, proteins, sugars and hormones.
Human pluripotent stem
cells (hPSCs), including human embryonic stem
cells (hESCs) and human induced pluripotent stem
cells (hiPSCs), are known to be vulnerable to apoptosis upon various technical manipulation, such as single
cell dissociation, freezing and thawing, etc.,
which hinder their use for clonal isolation in gene
transfer, differentiation and FACS
cell sorting.
Their work builds upon and may potentially supersede several previous approaches to the problem of mitochondrial mutations that occur as a result of the degenerative aging process, including allotopic protein expression, (6) its optimization using an MTS, (3 - 5) and the exploitation of the multiprotein RNA import complex (RIC) of the protozoal parasite Leishmania tropica (7)(
which the investigators characterize as «requir [ing] the introduction of nonnative tRNAs with foreign protein factors or the
transfer of a large multisubunit aggregate into
cells,
which is of low efficiency and difficult to reproduce in desirable disease - relevant settings» (2)-RRB-.
The blood is efficiently separated so that mononuclear white blood
cells and peripheral blood stem
cells can be
transferred to a collection bag
which will be
transferred to the lab and frozen for later use in adult stem
cell therapy.
Approximately ten to fifteen iPS
cells were injected into the cavity of each blastocyst, all of
which were kept in KSOM with amino acids until embryo
transfer.
Test
Cell 2 is currently set up to test bench - scale solar receivers,
which are devices that absorb the concentrated solar energy from the sun and
transfer it to a heat engine.
Finally, he opened the door to funding research involving stem
cell lines created by producing human embryos by somatic
cell nuclear
transfer or other means specifically for research in
which they are killed.
CAR - T
cell therapy is a specific form of adoptive T
cell transfer in
which T
cells are removed from the patient, genetically engineered in the lab to recognize a cancer antigen, expanded to billions of copies, and then returned to the patient.
The most potent peptide, MA5, could bind to adenocarcinoma
cells,
which make up 95 percent of all colon cancers, 150 times more strongly than other
cell types and be
transferred inside
cells within 2 hours.