An experimental drug that targets abnormally high levels of a protein linked to cancer growth appears to significantly reduce the proliferation of prostate cancer
cells in laboratory cell cultures and animals, while also making these cells considerably more vulnerable to radiation, according to results of a study led by Johns Hopkins scientists.
Not exact matches
Future Meat Technologies is working to commercialize a manufacturing technology for fat and muscle
cells that was first developed
in the
laboratories of the Hebrew University of Jerusalem.
Previously, Dr. Nikolic was an Assistant Professor
in Medicine at Harvard Medical School where he led an advanced immunology
laboratory for tolerance induction and stem -
cell transplantation at Massachusetts General Hospital / Harvard Medical School.
In both cases, cells derived from an adult individual are maintained in the laboratory under conditions where the cells replicate (or «clone» themselves
In both cases,
cells derived from an adult individual are maintained
in the laboratory under conditions where the cells replicate (or «clone» themselves
in the
laboratory under conditions where the
cells replicate (or «clone» themselves).
Even scientist tried to replicate to see if they can product a single -
celled organism
in a
laboratory.
Extracts from this garlic even protected
cells in a
laboratory dish from certain types of damage.13 This isn't really surprising when you consider the nutritional changes that typically occur
in plants when they sprout.
In the
laboratory, steviol can be converted into a mutagenic compound — if
cell DNA becomes mutagenic, cancer may ensue.
While some still object to
cells being taken from animals and used by scientists to grow clean meat
in laboratories — and some just don't like the idea of eating a «cultured» steak created by men and women
in white coats — others see the lab - grown meat revolution as key to solving the environmental crisis linked to meat eating.
There were Cavs jerseys and Indians jerseys and more jerseys and hats and jackets and jerseys, all mixing together like different dyed
cells in a
laboratory experiment.
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.
By encapsulating the follicles
in the alginate and providing the growing
cells with precise mixtures of nutrients and hormones, researchers at the ONPRC and elsewhere have been able to mimic the ovary's natural structure
in the
laboratory.
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.
In a companion paper in Analytical Biochemistry, the Singh laboratory and the Bernd Friebe laboratory at the Department of Plant Pathology, Kansas State University, describe a molecular tool to rapidly detect and analyze insertion of mitochondrial DNA into the genomes of cell
In a companion paper
in Analytical Biochemistry, the Singh laboratory and the Bernd Friebe laboratory at the Department of Plant Pathology, Kansas State University, describe a molecular tool to rapidly detect and analyze insertion of mitochondrial DNA into the genomes of cell
in Analytical Biochemistry, the Singh
laboratory and the Bernd Friebe
laboratory at the Department of Plant Pathology, Kansas State University, describe a molecular tool to rapidly detect and analyze insertion of mitochondrial DNA into the genomes of
cells.
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.
Nathaniel Hoyle of the MRC
Laboratory of Molecular Biology
in Cambridge, UK, and his colleagues have discovered that genes
in a type of skin
cell switch on and off during day - night cycles.
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.
But
in 2013, a research scientist
in El - Naggar's
laboratory, Sahand Pirbadian, discovered that these projections, referred to as «nanowires,» were actually extensions of the
cell membrane covered
in cytochromes — proteins containing iron that facilitate electron transport.
In addition to managing the
cell bank, the facility makes culture media and maintains a resale storeroom for
laboratory products.
The German - born Frank, who was inducted as a AAAS fellow
in 1997, is a professor of biochemistry, molecular biophysics and biological sciences at Columbia
in New York City and the Scottish - born Henderson, who has been a AAAS member since 1996, has served as director of the MRC
Laboratory of Molecular Biology research facility where hundreds of scientists work on neurobiology,
cell biology and biotechnology.
Immunophenotyping — a
laboratory procedure used to study the proteins expressed by
cells — is very commonly used
in basic science research as well as
in laboratory diagnostic testing.
The long - term persistence of CD8αα + T
cells where initial infection occurs may explain why patients have asymptomatic recurrences of genital herpes because these
cells constantly recognize and eliminate the virus, according to Jia Zhu, Ph.D., corresponding author, research assistant professor
in Laboratory Medicine at the University of Washington and an affiliate investigator
in the Fred Hutch Vaccine and Infectious Disease Division.
First, the effects they saw have so far only been replicated
in cells growing
in a
laboratory dish, using high concentrations of AA147.
Using these
cells, the team modeled the patients» neurons and blood - brain barrier
in a
laboratory dish.
The researchers instructed 146 college students to sit
in an austere
laboratory for up to 15 minutes without
cell phones, books or other distractions, entertaining themselves with only their thoughts.
As reported June 13
in Cell Reports, a topical drug penetrated and tanned
laboratory samples of live human skin, absent the sun.
The researchers found between four and 28 viable
cells per passport photo — size unit of area — similar to those
in clean rooms at the NASA Jet Propulsion
Laboratory in Pasadena, California, and the Kennedy Space Center
in Florida where spacecraft are assembled.
Chan's
laboratory uses genomic analyses to identify neoantigens — novel peptides found only
in tumors that arise from mutations accumulated by cancerous
cells.
We wanted to understand what types of differences are always there, what is causing them, and what they mean,» says Juan Carlos Izpisua Belmonte, a professor
in Salk's Gene Expression
Laboratory and co-senior author, with Kelly Frazer of the University of California, San Diego, on the new paper, which was published
in Cell Stem
Cell in April 2017.
According to the latest studies from the fly
laboratory of California Institute of Technology (Caltech) biologist David Anderson, male Drosophilae, commonly known as fruit flies, fight more than their female counterparts because they have special
cells in their brains that promote fighting.
Researchers from Duke University had previously used CRISPR to correct genetic mutations
in cultured
cells from Duchenne patients, and other labs had corrected genes
in single -
cell embryos
in a
laboratory environment.
They simulated pressures that were beyond the highest possible pressures attainable
in the
laboratory with instruments called diamond anvil
cells.
They would add a liter of the tissue to two liters of seawater and shake the mixture 75 times — no more, no less — to make «the individual light - producing
cells pop out of the tissue,» according to Bill Ward, a bioluminescence researcher at Rutgers University
in New Jersey who was a post - doc
in Cormier's
laboratory.
«She was a real pioneer
in defining the genetics of cellular immortality,» says
cell biologist Judith Campisi of Lawrence Berkeley National
Laboratory in Berkeley, California.
Beginning
in the 1970s, physicians learned how to harvest skin stem
cells from a patient with extensive burn wounds, grow them
in the
laboratory, then apply the lab - grown tissue to close and protect a patient's wounds.
In an amazing feat of tissue engineering, Anthony Atala and his research team at the Children's Hospital in Boston are creating new organs in the laboratory using patients» own cells and by employing the same technology used to clone Dolly the shee
In an amazing feat of tissue engineering, Anthony Atala and his research team at the Children's Hospital
in Boston are creating new organs in the laboratory using patients» own cells and by employing the same technology used to clone Dolly the shee
in Boston are creating new organs
in the laboratory using patients» own cells and by employing the same technology used to clone Dolly the shee
in the
laboratory using patients» own
cells and by employing the same technology used to clone Dolly the sheep.
When these cultured
cells were exposed to an air / liquid interface
in the
laboratory, they stratified, generating what the authors referred to as a multi-layered, «skin - like organoid.»
After deciphering this natural differentiation process, the investigators duplicated it
in the
laboratory dish by adding a sequence of proteins, called growth factors, to the fluid bathing the stem
cells.
Three of these themes represent the key scientific steps
in moving stem
cells from the
laboratory into the clinic — the bioengineering and biology of stem
cells, and the clinical applications of that research.
A class of small molecules found
in grapes, red wine, olive oil, and other foods extends the life of yeast
cells by approximately 70 % and activates genes known to extend life span
in laboratory animals.
When RCGD 423 was applied to joint cartilage
cells in the
laboratory, the
cells proliferated more and died less, and when injected into the knees of rats with damaged cartilage, the animals could more effectively heal their injuries.
Dr. Bellodi's
laboratory uncovered a new important function of pseudouridine, the most common type of RNA modification
in human
cells.
Grouping T
cell receptors for a given epitope revealed underlying common features that characterized the bulk of the repertoire,» said first author Pradyot Dash, D.V.M., Ph.D., a staff scientist
in Thomas»
laboratory.
Research for the study was conducted by first co-authors Dr. Ranit Kedmi and Nuphar Veiga and colleagues at Prof. Peer's TAU
Laboratory,
in collaboration with Prof. Itai Benhar of TAU's School of Molecular
Cell Biology and Biotechnology, Dr. Michael Harlev of TAU's Veterinary Service Center, Dr. Mark Belkhe of Integrated DNA Technologies (IDT) and Prof. Judy Lieberman of Boston Chidren's Hospital and Harvard Medical School.
Scores of
laboratories at universities and
in private industry are uncovering how to use these
cells, which transform into neurons, astrocytes (the
cells that regulate transmission of electrical impulses
in the brain) and oligodendrocytes (which insulate nerve fibers with a fatty coating).
In laboratory experiments, the team successfully coaxed CBEs into becoming liver
cells.
«The siRNA delivery targeted carriers constructed today hone
in on specific
cells and require chemical conjugation of the targeting agent,» says Prof. Dan Peer of the
Laboratory of Precision Nanomedicine at TAU's School of Molecular
Cell Biology and Biotechnology, who led the research.
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.
Since the algae reproduces by
cell division about once per day
in the
laboratory, numerous genetically identical cultures could be derived from the isolate.
I took another 2 - year postdoc
in a
cell biology
laboratory, which was unrelated to my previous research training, but it had become a hot breeding ground of novel scientific findings.