Studies in animals, and
human cells in laboratory culture, indicate that CLA may protect against certain types of cancer (6, 7, 8).
When transplanted into
human cells in the laboratory, the mammoth TRPV3 gene produced a protein that is less responsive to heat than an ancestral elephant version of the gene.
Used in gardens, farms, and parks around the world, the weed killer Roundup contains an ingredient that can suffocate
human cells in a laboratory, researchers say
Not exact matches
Researchers at the European Union Reference
Laboratory for alternatives to animal testing developed five different tests that use
human blood
cells to detect contaminants
in drugs that cause a potentially dangerous fever response.
Scientists at the Johns Hopkins Kimmel Cancer Center say they have preliminary evidence
in laboratory - grown,
human airway
cells that a condensed form of cigarette smoke triggers so - called «epigenetic» changes
in the
cells consistent with the earliest steps toward lung cancer development.
To create the effect of tobacco smoke on
cells, Vaz, Baylin and their colleagues began their studies with
human bronchial
cells, which line the airways of the lungs, and grew them
in a
laboratory.
While other papers have examined these mutations using expensive and time - consuming experiments on live ferrets and
laboratory cell cultures, Deem and Melia Bonomo used the pEpitope method to rapidly calculate how much the egg - passage mutations would decrease vaccine efficacy
in humans.
As reported June 13
in Cell Reports, a topical drug penetrated and tanned
laboratory samples of live
human skin, absent the sun.
Dr. Bellodi's
laboratory uncovered a new important function of pseudouridine, the most common type of RNA modification
in human cells.
Adding stem
cells from
human bone marrow to a broken diabetic bone enhances the repair process, increasing the strength of the newly formed bone, according to a
laboratory - based study presented at the European Congress of Endocrinology
in Dublin.
The researchers added
human bone marrow stem
cells from a non-diabetic donor to a bone fracture
in laboratory pre-clinical studies.
In the
laboratory, irisin and FGF21 turn
human white fat
cells into brown fat
cells over a period of six days.
Dr. Zubair, medical and scientific director of the
Cell Therapy
Laboratory at Mayo Clinic
in Florida, says the experiment will be the first one Mayo Clinic has conducted
in space and the first to use these
human stem
cells, which are found
in bone marrow.
Researchers observed
in the
laboratory that
human lung
cells exposed to e-cigarette aerosols released various inflammation biomarkers.
As those
cells proliferated
in laboratory dishes, the bits of
human DNA were also copied, creating
cell lines, each of which had a different fragment.
Although British researchers had discovered embryonic stem
cells in laboratory animals
in 1981, it wasn't until 1998 that a Wisconsin team announced it had isolated stem
cells from
human embryos for the first time.
Working with
human immune
cells in the
laboratory, Johns Hopkins researchers report they have identified a critical cellular «off» switch for the inflammatory immune response that contributes to lung - constricting asthma attacks.
The mutated, drug resistant H7N9 virus, however, was still able to infect cultured
human cells and spread between
laboratory animals as efficiently as nonmutated strains, researchers report December 10
in Nature Communications.
His
laboratory discovered that some of the same RNA that is inside
human cells are also present
in saliva and can be used to detect diseases — a surprising finding, he said, because enzymes
in saliva can degrade RNA, making the mouth «a hostile environment.»
«It's taken years of trial and error, making educated guesses and taking baby steps to finally produce functioning
human muscle from pluripotent stem
cells,» said Lingjun Rao, a postdoctoral researcher
in Bursac's
laboratory and first author of the study.
Building on the newly - published pilot study, the team will conduct experiments using a windtunnel which measures the behaviour of mosquitoes towards odours and electrodes which track the response of individual odour - detecting
cells from within the antenna of the mosquito
in specially - designed secure
laboratories at the School to measure the responses of malaria - infected Anopheles gambiae s.s. females to
human odours.
While most research studies begin
in test tubes,
cells grown
in the
laboratory and animal models before moving to
humans, the opposite is true here.
But this form of tissue regeneration does not occur
in humans, so the researchers recreated similar conditions
in the
laboratory by growing
human cells as 3D aggregates.
The
laboratory process, described
in the journal Scientific Reports, entails genetically modifying a line of
human embryonic stem
cells to become fluorescent upon their differentiation to retinal ganglion
cells, and then using that
cell line for development of new differentiation methods and characterization of the resulting
cells.
Research
in the
laboratory of Rebecca Wingert, the Gallagher Family Associate Professor of Adult Stem
Cell Research
in the Department of Biological Sciences at the University of Notre Dame, has confirmed the key role of a certain small molecule
in the development of kidney structures
in zebrafish, a widely used model for
human kidneys.
In laboratory studies reported in the Proceedings of the National Academy of Sciences (PNAS), the researchers found that these «neutralizing» antibodies prevented a key part of the virus, known as MERS CoV, from attaching to protein receptors that allow the virus to infect human cell
In laboratory studies reported
in the Proceedings of the National Academy of Sciences (PNAS), the researchers found that these «neutralizing» antibodies prevented a key part of the virus, known as MERS CoV, from attaching to protein receptors that allow the virus to infect human cell
in the Proceedings of the National Academy of Sciences (PNAS), the researchers found that these «neutralizing» antibodies prevented a key part of the virus, known as MERS CoV, from attaching to protein receptors that allow the virus to infect
human cells.
By now, European astronauts had hoped to be established
in their space
laboratory called Columbus, where they would be melting and solidifying conductive metals, studying microgravity effects on single -
celled organisms, investigating
human balance disorders, and carrying out dozens of other experiments.
A study led by researchers from Lawrence Berkeley National
Laboratory has found for the first time that thirdhand smoke — the noxious residue that clings to virtually all surfaces long after the secondhand smoke from a cigarette has cleared out — causes significant genetic damage
in human cells.
The first study of the development of such «germ
cells» from
humans could help scientists to learn how to create them
in the
laboratory instead.
Although the gene /
cell therapy strategy was highly successful
in laboratory mice, the authors stressed that additional research and testing are needed before the therapy could be tested
in humans.
One of these, UJ3, is as effective as the industry - standard drug Cisplatin
in killing cancer
cells in laboratory tests done on
human esophageal cancer, breast cancer and melanoma.
The Ogretmen
laboratory screened previously reported microarray data sets of several
human tumor tissues (metastatic head and neck squamous
cell carcinoma, melanoma, and renal
cell carcinoma) and showed that,
in these samples, only the levels of CerS4 were significantly decreased.
Dieter Egli and Scott Noggle of the New York Stem
Cell Foundation
Laboratory in New York City and colleagues fused skin
cells with unfertilised
human eggs.
The treatment did a lot to prevent
cell migration, a key mechanism
in metastasis,
in experiments on
laboratory cultures (
in vitro) of cancerous
human cells.
Now scientists
in the
laboratory of Jan Karlseder, a professor in Salk's Molecular and Cell Biology Laboratory and holder of the Donald and Darlene Shiley Chair, report the first experimental induction of an ALT telomere - building program in hu
laboratory of Jan Karlseder, a professor
in Salk's Molecular and
Cell Biology
Laboratory and holder of the Donald and Darlene Shiley Chair, report the first experimental induction of an ALT telomere - building program in hu
Laboratory and holder of the Donald and Darlene Shiley Chair, report the first experimental induction of an ALT telomere - building program
in human cells.
In studies of
laboratory - grown
human tumor
cell lines, the drug disrupted tumor
cell division and prevented growth of advanced cancer
cells.
Dr. Espen Spangenburg, associate professor of kinesiology, and his
laboratory team are the first to identify that the BRCA1 protein is expressed
in the skeletal muscle of both mice and
humans, and that it plays a key role
in fat storage, insulin response and mitochondrial function
in skeletal muscle
cells.
Established after Lacks died
in 1951, HeLa
cells were the first
human cells to grow well
in the
laboratory.
The specificity of this DNA cutting activity has made CRISPR - Cas the darling of gene therapy researchers, who have modified it to make precise changes
in the genomes of cultured
cells,
laboratory animals, and even
humans.
In research published in Molecular Cell, Rutgers scientists discovered that a protein (p62), which is supposed to act as an antioxidant to prevent cell damage, was not working efficiently in laboratory mice with liver and heart disease that mimicked these conditions in human
In research published
in Molecular Cell, Rutgers scientists discovered that a protein (p62), which is supposed to act as an antioxidant to prevent cell damage, was not working efficiently in laboratory mice with liver and heart disease that mimicked these conditions in human
in Molecular
Cell, Rutgers scientists discovered that a protein (p62), which is supposed to act as an antioxidant to prevent cell damage, was not working efficiently in laboratory mice with liver and heart disease that mimicked these conditions in hum
Cell, Rutgers scientists discovered that a protein (p62), which is supposed to act as an antioxidant to prevent
cell damage, was not working efficiently in laboratory mice with liver and heart disease that mimicked these conditions in hum
cell damage, was not working efficiently
in laboratory mice with liver and heart disease that mimicked these conditions in human
in laboratory mice with liver and heart disease that mimicked these conditions
in human
in humans.
To ensure best possible binding of the antibody to cancer
cells in dogs, the
human antibody had to be trimmed to «dog»
in the
laboratory.
Cell - based biosensors can simulate the effect of various substances, such as drugs, on the
human body
in the
laboratory.
Salk scientists and colleagues have proposed new molecular criteria for judging just how close any line of
laboratory - generated stem
cells comes to mimicking embryonic
cells seen
in the very earliest stages of
human development, known as naïve stem
cells.
«For example, there is a huge amount of interest and excitement globally
in growing cerebral organoids» — miniature brain - like organs that can be studied
in laboratory experiments — «from stem
cells to model
human brain development and disease mechanisms.
Although the research was done
in laboratory mice, the findings have possible implications for
human stem
cell transplants.
The researchers then tested the capacity of the modified
cells to kill
human multiple myeloma
cells in laboratory studies and an animal model.
Reacting to a report
in Nature last week that Scottish researchers had cloned a sheep from a
cell taken from an adult ewe, Clinton said, «Each
human life is unique, born of a miracle that reaches beyond
laboratory science.
In human trials, researchers remove some of patients» T cells through a process similar to dialysis and then engineer them in a laboratory to add the gene for the CAR so that the new receptor is expressed in the T cell
In human trials, researchers remove some of patients» T
cells through a process similar to dialysis and then engineer them
in a laboratory to add the gene for the CAR so that the new receptor is expressed in the T cell
in a
laboratory to add the gene for the CAR so that the new receptor is expressed
in the T cell
in the T
cells.
Stem
cells obtained
in mice also show totipotent characteristics never generated
in a
laboratory, equivalent to those present
in human embryos at the 72 - hour stage of development, when they are composed of just 16
cells.
In the laboratory, knocking out PRMT5, or another core component of the splicing machinery in human lymphoma cells lines, also reduced cell viabilit
In the
laboratory, knocking out PRMT5, or another core component of the splicing machinery
in human lymphoma cells lines, also reduced cell viabilit
in human lymphoma
cells lines, also reduced
cell viability.