By placing
different types of cells at various distances from the bubbles, researchers can begin to explore the details of how cells respond.
Not exact matches
In a new study published in
Cell Reports, scientists
at the Gladstone Institutes identified
different types of neurons in a brain region called the reticular thalamus.
Since pseudouridine modifications may affect various RNA molecules in
different types of normal and malignant
cells, «our discoveries pave the way for future avenues
of research aimed
at exploring the role
of pseudouridine in human development disease,» concludes Cristian Bellodi.
«
Different types of cancer cells with different strengths and weaknesses are both present in the tumor at the same time and can work together to spread faster and more eff
Different types of cancer
cells with
different strengths and weaknesses are both present in the tumor at the same time and can work together to spread faster and more eff
different strengths and weaknesses are both present in the tumor
at the same time and can work together to spread faster and more efficiently.
«Recent studies suggest that epigenetic modifications may contribute to the development
of cancer progenitor
cells that can induce drug resistance and the relapse
of different types of cancer,» said Sibaji Sarkar, PhD, instructor
of medicine
at BUSM.
In order to isolate the 3D structure
of the chromosome during metaphase, the authors used a combination
of chromosome conformation capture technologies (3C, 5C and Hi - C) developed by the Dekker lab over the last decade to map the points
of contact along the mitotic chromosome in
different cell types synchronized to divide
at the same time.
«I think it's a mistake to cast the
different types of stem
cells as competing priorities,» George Daley, associate director
of the Stem
Cell Program
at Children's Hospital Boston, said
at the hearing.
At Northwestern University, chemist Samuel Stupp and his research team have developed various
types of amphiphile molecules (each end is chemically attracted to a
different kind
of material) that form self - assembling nanofibers, which in turn can prompt the regeneration
of bone and brain
cells.
Researchers have proposed
at least five models
of Barrett's esophagus, each based on a
different cell type.
Antibodies derived from a
type of immune
cell found in unusually high numbers in HIV - infected individuals with chronically uncontrolled virus levels are less effective
at neutralizing HIV than antibodies derived from a
different type of immune
cell more common in people without HIV, scientists report.
Now, a team
of scientists
at the Icahn School
of Medicine
at Mount Sinai have developed the Just EGFP Death - Inducing T -
cell, or JEDI T -
cells, which enable the visualization
of T -
cell antigens, allowing researchers to study T -
cell interactions with
different cell types, model disease states, and finally determine the functions
of otherwise poorly characterized
cell populations.
Backman has been studying
cell abnormalities
at the nanoscale in many
different types of cancers, using an optical technique he pioneered called partial wave spectroscopic (PWS) microscopy.
Professor Dan Davis and his team
at the Manchester Collaborative Centre for Inflammation Research, working in collaboration with global healthcare company GSK, investigated how
different types of immune
cells communicate with each other — and how they kill cancerous or infected
cells.
«This is a major breakthrough and a beautiful example
of convergent evolution where vertebrates
at least five times have independently evolved» this ability «by modifying
different cell types to serve the same function.»
Today, a team
of scientists
at Cold Spring Harbor Laboratory (CSHL) led by Professor Partha Mitra describes a new mathematical model that combines large data sets to predict where
different types of cells are located within the brain, based on their molecular identity.
«When you look
at the varying
types of cell morphologies that correspond to
different leukemias, you can statistically look
at enough
cells using this system to be able to classify
different kinds
of leukemias,» says Yousaf.
One
type of stem
cell can produce multiple
types of nerve
cells at different stages
of the brain's development.
Understanding which cytokines are best for monitoring inflammation and immunosuppression, and knowing which are secreted by
different immune
cell types at each stage
of maturation and activation, will provide essential insights into disease treatment options.
«Although right now we are focusing on developing a cancer vaccine, in the future we could be able to manipulate which
type of dendritic
cells or other
types of immune
cells are recruited to the 3D scaffold by using
different kinds
of cytokines released from the MSRs,» said co-lead author Aileen Li, a graduate student pursuing her Ph.D. in bioengineering
at Harvard SEAS.
In the
different cell types, the loops begin and end
at different specific chromosomal locations, so each
cell line's genome appears to have a unique population
of loops.
They also looked
at how accessible
different regions
of DNA were inside each
cell type.
Scientists
at Lawrence Berkeley National Laboratory (Berkeley Lab) have been studying the molecules that act
at the genetic level to give rise to
different types of cells.
«We're interested in learning more about what other proteins LRP6 interacts with, as well as how it acts in
different types of brain
cells at different developmental stages
of circuit development and refinement.»
While it is present on a number
of different types of cells in the body, it is expressed
at higher levels on metastatic tumour
cells, including those which have spread from the lung.
So,
at the dawn
of our universe — and I have to emphasize our universe, because there could be others — so, dawn
of our universe, physicists think there was one
type of force, one
type of matter and that as the cosmos expanded, as space expanded, it cooled and things started to condense out like snow flakes, and over time that single force broke, it differentiated; and something similar happens in the human body as we develop from a single
cell; we differentiate,
different tissues form in our bodies,
different layers
of tissues.
Basically, when you look
at different types of cells, such as fibroblasts, which form connective tissue, or epithelial
cells, from saliva, you see general correlations within a person.
Because stem
cells have the ability to develop into many
different cell types in the body, researchers
at USF's Center
of Excellence for Aging and Brain Repair, Department
of Neurosurgery & Brain Repair have focused on using stem
cells to restore function lost through neurodegenerative disorders or injuries.
Dr. David Gilley's laboratory
at the Indiana University School
of Medicine in Indianapolis and Dr. Connie Eaves» laboratory
at the BC Cancer Agency's Terry Fox Laboratory in Vancouver, Canada, collaborated to determine how telomeres are regulated in
different types of normal breast
cells.
Earlier this year, scientists
at University
of California, Los Angeles, and Advanced
Cell Technology
of Marlborough, Massachusetts, reported in The Lancet about the safe and successful use
of RPE
cells derived from human embryonic stem
cells, rather than iPS
cells, to treat a
different type of AMD in a limited number
of human patients.
Using the spinal cord as a model, Jessell deciphered
at the molecular level how
different types of nerve
cells are generated as well as the steps that drive their assembly into the circuits mediating motor coordination and reflexive behaviours.
«Our data reveals, in exquisite resolution, that the conversation between
cells of different types changes the
cells in a way that likely mimics what is going on during human development,» said Treutlein
at Max Planck.
«We thought, why not use a
different cell type — and we can easily get access to fat,» says Joseph Wu, a co-author
of a study on this process and assistant professor
of medicine
at Stanford.
A research team, led by Chao Cheng, Ph.D., Assistant Professor in the Department
of Genetics
at The Geisel School
of Medicine
at Dartmouth, used gene expression data from breast cancer patients to computationally infer the presence
of different types of immune
cells.
Working in mice, Norbury's team used several methods to deplete
different types of innate immune
cells — collectively known as myeloid
cells —
at the three checkpoints before infecting the rodents with poxvirus.
July 2009 - Switching on the power
of stem
cells Cambridge scientists reveal how the protein Nanog gives stem
cells their unique abilities Researchers from the Wellcome Trust Centre for Stem
Cell Research at the University of Cambridge have pinpointed the role of the protein Nanog in a complex process that gives stem cells pluripotency: the ability to produce all the different cell types of the b
Cell Research
at the University
of Cambridge have pinpointed the role
of the protein Nanog in a complex process that gives stem
cells pluripotency: the ability to produce all the
different cell types of the b
cell types of the body.
Pluripotent stem
cells — those, like embryonic stem
cells, that give rise to almost every
type of cell in the body — can be converted into the
different classes
of retinal
cells necessary for vision, according to a new, RPB - supported study from researchers
at SUNY Upstate Medical University in Syracuse, N.Y.
Using the spinal cord as a model, Jessell deciphered
at the molecular level how
different types of nerve
cells are generated, as well as the steps that drive their assembly into the circuits mediating motor coordination and reflexive behaviors.
Dula Parkinson, a research scientist
at Berkeley Lab who works on the NASA - related projects, said the same sample
cell can stretch or compress a range
of different materials in other
types of experiments, too: «It can work for anything you want to crush or pull on,» he said.
The co-incidence
of these 2 pathologies occurs also in humans suggesting a common pathological mechanism moving across the gut - joint axis, with TNF signals acting on specific
cell types directing pathogenesis
at two
different locations.
SAN FRANCISCO, CA — Researchers
at the Gladstone Institute
of Cardiovascular Disease (GICD) and the University
of California, San Francisco have unraveled a complex signaling process that reveals how
different types of cells interact to create a heart.
Now researchers
at SciLifeLab have shown that one and the same
cell of origin can give rise to
different types of glioma.
The team analyzed the frequency
of different types of immune
cells in blood collected from 110 one year - old study participants, the presence
of immune - stimulatory components in the subjects» house dust and asked whether any
of the factors correlated with an increased
of asthma
at age seven.
In humans, there are many
different types of stem
cells that come from
different places in the body or are formed
at different times in our lives.
In Sabrina's poster, she showed that patients with a low number
of different types of T -
cells (a
type of immune
cell which has
different versions to fight
different infections / diseases; called a T -
cell repertoire or TCR) in their blood
at start
of treatment were more likey to respond to anti-PD1 therapy, and had a poor response to anti-CTLA4 therapy.
«Recent studies suggest that epigenetic modifications may contribute to the development
of cancer progenitor
cells that can induce drug resistance and the relapse
of different types of cancer,» said Sibaji Sarkar, PhD, instructor
of medicine
at BUSM and the article's corresponding author.
Because they penetrate the skin and
cells at varying depths, each
type of infrared provides
different therapeutic benefits depending on its use.
Year 4 Science Assessments Objectives covered: Recognise that living things can be grouped in a variety
of ways Explore and use classification keys to help group, identify and name a variety
of living things in their local and wider environment Recognise that environments can change and that this can sometimes pose dangers to living things Describe the simple functions
of the basic parts
of the digestive system in humans Identify the
different types of teeth in humans and their simple functions Construct and interpret a variety
of food chains, identifying producers, predators and prey Compare and group materials together, according to whether they are solids, liquids or gases Observe that some materials change state when they are heated or cooled, and measure or research the temperature
at which this happens in degrees Celsius (°C) Identify the part played by evaporation and condensation in the water cycle and associate the rate
of evaporation with temperature Identify how sounds are made, associating some
of them with something vibrating Recognise that vibrations from sounds travel through a medium to the ear Find patterns between the pitch
of a sound and features
of the object that produced it Find patterns between the volume
of a sound and the strength
of the vibrations that produced it Recognise that sounds get fainter as the distance from the sound source increases Identify common appliances that run on electricity Construct a simple series electrical circuit, identifying and naming its basic parts, including
cells, wires, bulbs, switches and buzzers Identify whether or not a lamp will light in a simple series circuit, based on whether or not the lamp is part
of a complete loop with a battery Recognise that a switch opens and closes a circuit and associate this with whether or not a lamp lights in a simple series circuit Recognise some common conductors and insulators, and associate metals with being good conductors
As she described: «The
Cells represent
different types of pain: the physical, the emotional and psychological, and the mental and intellectual -LSB-...] Each
Cell deals with the pleasure
of the voyeur, the thrill
of looking and being looked
at.