The Hippocampal Formation contains
several types of cells which code for different aspects of space: the animal's current location within the environment, its heading direction, the distance over which it travels in a particular direction, and the location of environmental boundaries.
A team of researchers reported today that it has found a way to extend the lifetime of
several types of cells.
During the initial phase, a relatively aggressive inflammation response occurs, and
several types of cell from the immune system are attracted to the wound.
Not exact matches
Clinical studies have shown these
cells as effective against
several types of cancer.
Instead, after
several days, researchers harvest embryonic stem
cells, which theoretically can develop into any
type of cell and, according to many researchers, may someday be used to treat neurodegenerative diseases or other conditions.
But there can be
several different
types of cell in a uterine carcinosarcoma tumor, including ones that are not usually found in the uterus.
These
cells, which can become
several different
types of blood
cells, are similar to the specialized stem
cells found in bone marrow that can churn out new blood
cells.
The effort is complicated because there are some 16
types of key surface proteins (hemagglutinin) that help the virus bind to host
cells, in addition to the
several varieties
of viral neuraminidase proteins.
Mahmoudi and his colleagues previously identified
several others overlooked biological factors that appear to contribute to discrepancies seen between results in the lab and in the clinic, including importance
of personalized medicine at the nanobio interfaces,
cell type,
cell shape, and incubating temperature.
Using a mathematical model known as the Ising model, invented to describe phase transitions in statistical physics, such as how a substance changes from liquid to gas, the Johns Hopkins researchers calculated the probability distribution
of methylation along the genome in
several different human
cell types, including normal and cancerous colon, lung and liver
cells, as well as brain, skin, blood and embryonic stem
cells.
The KAP1 protein acts as a regulator for
several other genes which allow the brain to grow healthily and develop
several types of brain
cell.
In the second
Cell paper, researchers collaborated with scientists at the University of Cambridge, McGill University in Canada and several UK and European institutions to explore the role that epigenetics plays in the development and function of three major human immune cell types: CD14 + monocytes, CD16 + neutrophils and naïve CD4 + T cells, from the genomes of 197 individu
Cell paper, researchers collaborated with scientists at the University
of Cambridge, McGill University in Canada and
several UK and European institutions to explore the role that epigenetics plays in the development and function
of three major human immune
cell types: CD14 + monocytes, CD16 + neutrophils and naïve CD4 + T cells, from the genomes of 197 individu
cell types: CD14 + monocytes, CD16 + neutrophils and naïve CD4 + T
cells, from the genomes
of 197 individuals.
BK channels are potassium ion channels found on the surface
of a variety
of cell types that are essential for the regulation
of several key physiological processes, including smooth muscle tone and neuronal excitability.
Hoping to develop a more potent approach, medical oncologist Ron Levy
of Stanford University in Palo Alto, California, and colleagues used mice to test the cancer - fighting capabilities
of some 20 molecules, including
several types of antibodies that activate immune
cells.
Production
of the enzyme asparagine synthetase is deficient in ALL and
several other
types of cancer
cells, which are therefore unable to synthesize the amino acid asparagine.
By turning on a
several genes in adult
cells, scientists can transform skin or blood
cells into stem
cells that can become every
cell type in the body — without the ethical and practical complications
of using embryos or oocytes.
The study shows lithium chloride, a drug often used to treat bipolar disorder, can increase the size
of primary cilia in
several cell types.
Associate Professor Rika Numano explained, «The W / O droplet electroporation technique has
several advantages over conventional transfection techniques: small
cell number required, as low as 1000
cells; small amount
of DNA required, which makes it applicable for various
cell types including neural
cells; and changeable genome DNA.
Xu and colleagues grew S. gallolyticus in lab dishes with
several different
types of human
cells.
Each
of these onion - shaped sensory structures contains
several different
types and subtypes
of taste receptor
cells, each with a specialized function.
The ADGRE2 gene provides instructions for production
of ADGRE2 protein, which is present on the surface
of several types of immune
cells, including mast
cells.
Earlier mouse studies by Li and his collaborators had indicated that the expression
of several imprinted genes changes as hematopoietic stem
cells embark on their journey from quiescent reserve
cells to multi-lineage progenitor
cells, which form the many highly specialized
cell types that circulate within the blood stream.
Several types of progenitor stem
cells (purple, yellow) were present in the lab - grown skin
cells, along with long - lived holoclones (pink).
Zavazava's team is among
several groups aiming to create an alternative source
of insulin - producing pancreatic
cells that can be transplanted into patients with
type 1 diabetes.
Isolated and grown from the patients» fat, these specialized
cells have the potential to develop into
several different
types of tissue.
«There are
several diseases, like certain
types of cancer and asthma, where stiffness
of the
cell is known to be linked to the phenotype
of the disease,» says Ming Guo, the Brit and Alex d'Arbeloff Career Development Assistant Professor in MIT's Department
of Mechanical Engineering.
Scientists have demonstrated a method for generating
several key
types of eye tissue from human stem
cells in a way that mirrors whole eye development.
In previous studies, including recent genome sequencing
of cancer patients, human SETD2 has been implicated in
several cancer
types, especially in renal
cell carcinoma — the most common kind
of kidney cancer.
For starters, the term «stem
cell» describes
several different
types of cells with different capabilities.
Researchers from Hiroki Taniguchi's lab at the Max Planck Florida Institute for Neuroscience (MPFI) published a study in eNeuro in May 2017 showing for the first time that a unique
type of inhibitory interneuron called chandelier
cells — which are implicated in
several diseases affecting the brain such as schizophrenia and epilepsy — seem to develop their connections differently than other
types of neurons.
Most
of these trials involve stem
cell - derived neural progenitor
cells, which can turn into
several different
types of brain or spinal cord
cells, or oligodendrocyte progenitor
cells, which create the myelin sheaths that insulate and protect nerve
cells.
«Distinct wiring mode found in chandelier
cells: Researchers identify the wiring process
of a unique
type of inhibitory
cells implicated in
several diseases.»
Scientists distinguish
several types of stem
cells.
The engineered
cells contain an antibody - like protein known as a chimeric antigen receptor (CAR), which is designed to bind to a protein called CD19 found on the surface
of B
cells, including the cancerous B
cells that characterize
several types of leukemia.
Multipotency or multidifferentiative potential - the ability to generate progeny
of several distinct
cell types, for example both glial
cells and neurons, opposed to unipotency - restriction to a single -
cell type.
The modified T
cells contain a protein known as a chimeric antigen receptor (CAR), which is designed to target the CD19 protein found on the surface
of B
cells, including the cancerous B
cells that characterize
several types of leukemia and lymphoma.
Several years ago, one
of the students in Verma's lab noticed that BRCA1 is very active in the neuroectoderm, a sliver
of embryonic tissue containing neural stem
cells that divide and differentiate into the brain's vast assortment
of cell types and structures.
The combination was significantly toxic to pancreatic cancer
cells and disrupted tumor growth and extended survival in
several types of advanced pancreatic cancer mouse models.
He agreed with Shankar that the RNAi method would not lead to a stand - alone treatment «The virus goes beyond T
cells,» he says, noting that it attacks
several other
types of immune
cells.
Solid oxide fuel
cells (SOFCs), based on an oxide ion conducting electrolyte, have
several advantages over other
types of fuel
cells, including relatively inexpensive material costs, low sensitivity to impurities in the fuel, and high overall efficiency.
By seeding elements with an assortment
of antibodies, the device could be set up to capture
several different cancer
cells types using a single blood sample.
Within 10 days,
several types of white blood
cells were completely mixed, but even after 6 months, each mouse contained only its own Langerhans
cells, the team reports online 4 November in Nature Immunology.
Several pieces
of evidence suggest that B
cells are major players in
type 1 diabetes, Dr. Kissler says.
Hsp90 inhibitors are among
several innovative new
types of treatment designed to attack cancer indirectly, by destabilising multiple different proteins required for the growth and survival
of cancer
cells.
Key elements
of the immune system, they also have the ability to turn into
several cell types after having passed the endothelial barrier, in order to fulfil different functions depending on the tissue.
Researchers have been experimenting with
several types of muscle and bone marrow stem
cells, which are easier to obtain and sidestep the ethical debate over using HES
cells.
The resulting fragments attract
several types of immune
cells, which led pulmonologist Steven Shapiro
of Washington University in St. Louis to suspect that the fragments might also attract more
of the same kind
of macrophages that started destroying elastin in the first place.
Johannes Scheid, a student in Nussenzweig's lab, isolated it
several years ago from an HIV - infected patient whose immune system had an exceptional ability to neutralize HIV in the blood by preventing the virus from infecting and destroying a specific
type of immune
cells, called CD4
cells, in patients.
The team found evidence
of the process in
several other
cell types, including breast, ovarian, umbilical cord, and kidney cancer
cells.
The researchers studied two unrelated sets
of siblings with similar immune problems and determined their symptoms were likely caused by a lack
of CD70, a protein found on the surface
of several types of immune
cells.