But this humble substance has also been studied for its biological activity against more serious matters like cancer
cells in lab tests.
A COMPOUND that slows the proliferation of triple - negative breast cancer
cells in lab tests could lead to the first drugs to target this aggressive type of tumour.
Not exact matches
Researchers at Tufts Medical School noticed that cancer
cells being grown
in the
lab multiplied more quickly
in polyester
test tubes than
in glass.
The audience roars with laughter as Polish tells how he initiated select new members into the
cell biology
lab he worked
in after college with strategically placed miniature dry - ice bombs fabricated from plastic Eppendorf
test tubes.
Each of the four compounds was then
tested in the
lab to see how it would affect a line of prostate cancer
cells relatively sensitive to the chemotherapeutic Paclitaxel, commonly used to treat prostate cancer patients.
One
lab test showed a single
cell moving a distance three times its diameter and joining with a small cancerous cluster
in just four hours.
In lab tests, they show that one such particle can be produced in plants and it ferries small molecules to cancer cell
In lab tests, they show that one such particle can be produced
in plants and it ferries small molecules to cancer cell
in plants and it ferries small molecules to cancer
cells.
In addition, the substance used to stick cells together (ViaGlue), will provide researchers with tools to create and test 3D in vitro cardiac tissue in their own labs to study heart disease and issues with transplantatio
In addition, the substance used to stick
cells together (ViaGlue), will provide researchers with tools to create and
test 3D
in vitro cardiac tissue in their own labs to study heart disease and issues with transplantatio
in vitro cardiac tissue
in their own labs to study heart disease and issues with transplantatio
in their own
labs to study heart disease and issues with transplantation.
Bloch's colleagues at the National Institute of Environmental Health Sciences
tested the oils
in gene expression studies on
lab - grown human breast cancer
cells and found that they could mimic estrogens, the primary female sex hormones, and inhibit androgens, the primary male sex hormones.
Next, the team
tested the GD2 CAR - T
cells in mice whose brainstem was implanted with human DIPG tumors, an experimental system that Monje's
lab pioneered.
Lab testing showed that the plant - made virus particles, which naturally bind to receptors on cancer
cells, were taken
in by human breast cancer
cells.
In its test in its Danbury lab, the company plans to mix carbon dioxide, air and nitrogen to simulate coal plant emissions and then shoot those gases into a fuel cell stac
In its
test in its Danbury lab, the company plans to mix carbon dioxide, air and nitrogen to simulate coal plant emissions and then shoot those gases into a fuel cell stac
in its Danbury
lab, the company plans to mix carbon dioxide, air and nitrogen to simulate coal plant emissions and then shoot those gases into a fuel
cell stack.
So far Kajander and his colleagues have found the nanobacteria
in cattle blood,
in 80 % of samples of commercial cow serum
in which mammalian
cells are grown
in the
lab, and
in the blood of nearly 6 % of more than 1000 Finnish adults
tested.
In studies with human fibroblasts that make up connective tissue, Boger's team tested whether NOD1 activity could affect CMV replication in cultures of cells grown in the la
In studies with human fibroblasts that make up connective tissue, Boger's team
tested whether NOD1 activity could affect CMV replication
in cultures of cells grown in the la
in cultures of
cells grown
in the la
in the
lab.
Tissue engineers have been unable to grow epidermis with the functional barrier needed for drug
testing, and have been further limited
in producing an
in vitro (
lab) model for large - scale drug screening by the number of
cells that can be grown from a single skin biopsy sample.
First, the destabilizing effects of VX - 770 on the corrected CFTR protein might be less robust
in the human body than were the effects seen
in lab tests using human lung
cells.
In lab tests, the CpG - antigen package, at 300 nanometers in size, was absorbed 90 percent of the time by immune cells, the UI - led team report
In lab tests, the CpG - antigen package, at 300 nanometers
in size, was absorbed 90 percent of the time by immune cells, the UI - led team report
in size, was absorbed 90 percent of the time by immune
cells, the UI - led team reports.
We hope this leads to the ability to design, study and
test new therapies for every patient on their own
cells in the
lab, leading to new treatments and breakthroughs
in personalized medicine for individuals with a variety of lung diseases, including cystic fibrosis,» explained lead author Katherine McCauley, a PhD student at BUSM.
To
test their theory, Xiaoli Guo, a post-doctoral researcher
in Mitchum's
lab and first author of the study, synthesized the CLE - B nematode peptide and applied it to the vascular
cells of Arabidopsis, a model plant system used
in plant research.
Though Li's adhesive has been
tested only
in human
cell cultures and
in lab animals, another bio-inspired glue has made its way into human trials.
They
tested these drugs one at a time for lethal interaction with 112 different tumor - suppressor gene mutations
in human cancer
cells growing
in the
lab.
In lab tests the refurbished cells cured the disease in mice and in human bloo
In lab tests the refurbished
cells cured the disease
in mice and in human bloo
in mice and
in human bloo
in human blood.
The team reports that ELP hydrogel can be digested overtime by naturally - occurring enzymes and does not appear to have toxic effects when
tested with living
cells in the
lab.
Some basic research findings are being translated into new treatments, and with the discovery of induced pluripotent stem
cells in 2006, the field has seen a step - change
in biological understanding that will affect the way new drugs are identified and
tested and, potentially, the way
cells can be generated
in the
lab.
Building on previous work from Yuan's
lab showing that the activity of RIPK1 could be blocked by a chemical called necrostatin - 1, the research team
tested how ALS
cells in lab dishes would respond to the same treatment.
Synthetic biology, which involves designing and building genetic constructs and
testing them
in living
cells, requires wet
lab skills.
«
In lab tests, the antimicrobial ingredient triclosan spurs growth of breast cancer
cells.»
Those
tests will answer basic questions about changes
in cells and genes; they are not the elaborate, years - long studies exposing
lab animals or examining humans that can answer most important health questions.
In a series of lab tests, they found that cells lacking the enzyme are severely inhibited in their ability to mov
In a series of
lab tests, they found that
cells lacking the enzyme are severely inhibited
in their ability to mov
in their ability to move.
When the team
tested the drug on
cells grown
in the
lab, they found that it killed blood vessel
cells and prevented growth of new blood vessels.
And because CRISPR works so well
in cells growing
in a
lab dish, some
tests can forgo using animals altogether.
Traditionally, researchers then disable or «knock out» the gene
in lab - grown
cells or animals to
test their hypothesis, a time - consuming and laborious process.
Yongyou Zhang, PhD, a Case Western Reserve research associate
in Markowitz's
lab and a lead author on the study, developed a
test where
cells glowed when 15 - PGDH levels changed.
The existence of cancer stem
cells has already been reported
in a number of human cancers, explains Professor Jacobsen, but previous findings have remained controversial since the
lab tests used to establish the identity of cancer stem
cells have been shown to be unreliable and,
in any case, do not reflect the «real situation»
in an intact tumour
in a patient.
Labs can
test their proficiency at carrying out the polymerase chain reaction (PCR), a technique that generates usable quantities of DNA from
cells in a tiny sample of blood or semen.
The Simon
lab is now working on
testing the effects of the chimera on human liver
cells and
in mouse livers, to further elucidate its role
in the disease.
Scientists have suggested that such embryonic stem
cells could be used for learning about genetic diseases,
testing new drugs on
cells grown
in the
lab, or growing healthy
cells for therapeutic transplantation.
While
testing that idea, the researchers noticed something peculiar about cancerous
cells that had been removed from leukemia patients and were growing
in lab dishes.
When current methods for generating naïve stem
cells in the
lab were judged using the three
tests, each fell short of mimicking the naïve embryonic
cells in different ways.
The Norwegian analysis was done after researchers at Harvard University found these effects of the medicines
in animal
tests and
in experiments with brain
cells in the
lab.
They geared their experimental design towards conducting direct measurements
in space: From thawing the
test cells to the measurements themselves, ESA astronaut Samantha Cristoforetti performed all the operations directly
in the
lab on the ISS.
The team plans to
test the approach
in a clinical trial
in which chemotherapy drug selection for each person will be guided by
testing balls of their tumour
cells in the
lab.
Lab tests showed that this drug works as well as expected
in cells (
Cell, doi.org/chz8).
«One of the unique features of µSCALE is that it allows researchers to rapidly isolate a single desired
cell from hundreds of thousands of other
cells,» said Bob Chen, a doctoral student
in Cochran's
lab who wrote the software to examine and detect signs of interesting protein activity within the
test tubes.
The work was performed
in collaboration with Arjan Narbad's
lab at the Institute of Food Research
in Norwich, UK, who
tested how engineering mutations
in the endolysins affected their ability to tear down the bacterial
cell wall.
«This discovery reverses food allergies
in mice, and we have many people with allergies volunteering their own
cells for us to use
in lab testing to move this research forward,» said professor John Gordon, lead scientist behind the discovery just published
in the current issue of the Journal of Allergy and Clinical Immunology.
They
tested 120 neural stem
cell lines
in the
lab for stability and robustness and
in animals for the capacity to engraft with minimal immune rejection.
To identify promising compounds, the team grew human nerve
cells in the
lab and
tested whether more than 1100 medications, vitamins, dietary supplements, and other molecules altered their output of α - synuclein.
The Zeng
lab is making great progress on developing a stem
cell - derived treatment for Parkinson's disease for
testing in humans.
If the marriage of stem
cells and CRISPR follows a similar path, it might not be long before pigs have enough Homo sapiens
in them not only to grow human hearts, lungs, livers, and kidneys for transplant but also to model human diseases more closely than current
lab animals do and to
test experimental drugs.