Sentences with phrase «from other cell types»

A combination of markers was used to discriminate fibroblasts from other cell types to validate the purity of isolated cells and to discriminate NAFs from CAFs.

If you clone from the other cell type, you'll get an orange and white cat.

Not exact matches

Scientists have identified as many as 80 others, which range from type 1 diabetes, which develops when the body attacks its insulin - producing cells, to multiple sclerosis, psoriasis, and rheumatoid arthritis.

To build nationwide 5G, they either have to kick current customers off LTE, which would take years, or use a type of spectrum (millimeter wave) that can only carry a signal 2,000 feet from a cell site — versus multiple miles for other spectrum — making it nearly impossible for either of them to create a truly nationwide 5G network quickly.

Breastfeeding is contraindicated in infants with classic galactosemia (galactose 1 - phosphate uridyltransferase deficiency) 103; mothers who have active untreated tuberculosis disease or are human T - cell lymphotropic virus type I — or II — positive104, 105; mothers who are receiving diagnostic or therapeutic radioactive isotopes or have had exposure to radioactive materials (for as long as there is radioactivity in the milk) 106 — 108; mothers who are receiving antimetabolites or chemotherapeutic agents or a small number of other medications until they clear the milk109, 110; mothers who are using drugs of abuse («street drugs»); and mothers who have herpes simplex lesions on a breast (infant may feed from other breast if clear of lesions).

«We compared F. hygrometrica data with those from land plants and seaweeds,» explains Itouga, «and found that the presence of polygalacturonic acid in the cell wall is one of the characteristics that separated this type of moss from other plants.»

«We and others have been following this family tree from one daughter cell to the next to discover how each cell type is created and how the parent cell «decides» if it should make more of itself or create the next cell type.

In a study published in 2006, he and other Johns Hopkins researchers tested two compounds similar to CGP3466B to see if they would block GAPDH from triggering cell death under the types of highly stressful conditions that would normally cause apoptosis.

It is these people who develop diabetes, either type 1 or type 2, while others with tougher beta cells will remain healthy even in if they suffer from autoimmunity or metabolic dysfunction of the liver.»

«By observing entorhinal - hippocampal neurons based on their birthdate, we realized that these cells were somehow special and very different from the other surrounding cell types, which was instrumental to find out how and to what extent they influenced the assembly of the network.»

Action potentials can be created by many types of cells, but are used most extensively by the nervous system for communication between neurons and to transmit information from neurons to other body tissues such as muscles and glands.

The data that the breast cancer cells spread more successfully in clumps are compelling, D'Souza - Schorey said, but no one yet knows whether cells from other types of cancer also need help to migrate.

The study published in Cancer Cell shows that exosomes from tumor cells of breast cancer (and other tumor types such as ovarian and endometrial) are different in size and composition than those of healthy cells.

They then tried to reprogram skin cells from the animals, turning them into induced pluripotent stem cells (iPS), which are capable of forming other types of cell.

The team believes that whichever way BMP - 7 is used, it will be less risky than other treatments for type 1 diabetes that are currently being investigated, such as those that create pancreatic cells from stem cells, or by introducing new genes into the body.

These so - called pluripotent stem cells can be derived from a variety of adult cells and be guided into almost any other tissue type.

Researchers say their findings, published in Annals of Neurology, are «surprising» as the results differ from what has been seen in studies of brain regions that harbor other brain cell - types.

Others have suggested that the apparent transdifferentiation might result from immature cells fusing with mature cell types from other tissues.

The minimodels still lack many basic components, including certain cell types, a blood - vessel network and inputs from other neural regions.

If the miRNA recognition sequence binds to miRNA expressed in the desired cells, the expression of the regulatory protein is suppressed, thus distinguishing the cell type from others that do not contain the miRNA and express the protein.

With this discovery, DYRK1A, known from past studies to drive cell division in other cell types, becomes a drug development target.

«There have been previous reports of other labs deriving beta cell types from stem cells, no other group has produced mature beta cells as suitable for use in patients,» he said.

The research team with international collaborators analysed more than 100 patient samples from ovarian and other cancer types to discover a distinct population of cells found in some tumours.

«Use of induced pluripotent stem cell (iPSC) technology» — which involves taking skin cells from patients and reprogramming them into embryonic - like stem cells capable of turning into other specific cell types relevant for studying a particular disease — «makes it possible to model dementias that affect people later in life,» says senior study author Catherine Verfaillie of KU Leuven.

Copeland's team also noted that these mice suffered from a host of immune - related problems, the most crippling being a flood of macrophages — a type of white blood cell — damaging the lungs and other organs.

In neurons of DIXDC1 mutant mice (center) the dendrites — neural antennae that receive input from other brain cells — have fewer of the dendritic spines (white with red arrows)-- the receiving half of most synaptic inputs — compared to dendrites in wild type mice (left).

«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.

A potential solution to this problem is to reprogram other cell types into functional beta - like cells, which can produce insulin but are distinct from beta cells and therefore are not recognized or attacked by the immune system.

Stem cells obtained from human embryos seem to offer the best chance of new therapies, because unlike other stem cells they have the ability to morph into almost any type of tissue.

«This would promote different cell types developing next to each other — which would lead the way for growing micro-organs from scratch within the lab.»

Shapiro hypothesized that these structures, called gas vesicles, could bounce back sound waves in ways that make them distinguishable from other types of cells.

In patients with severe asthma, however, NK cells are disabled from resolving inflammation, and become outnumbered by other types of immune cells that provoke inflammation.

By comparing hippocampal and cortical neurons in mono - culture (with other cells of the same type) and in co-culture (both cell types deposited within one device), the research showed that some features from hippocampal cells, like the percentage of action potential spikes found in bursts, were significantly higher when cultured together with cortical cells.

The researchers analysed cells from healthy individuals and others with type 2 diabetes and found 25 820 regions of the genome with altered DNA methylation.

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.

Bacteria share DNA with other organisms with which they come into contact, so an antibiotic - resistant gene can transfer from one type of bacterium to another, and a bacterial cell can become resistant to numerous antibiotics at once.

Faustman got her idea by chance while transplanting islets, the pancreatic bodies that contain beta cells, from normal mice into others that had lost theirs to type 1, or juvenile, diabetes.

It is believed to result from a combination of genetics and environmental factors such as irritants and allergens that drive T lymphocytes to produce factors that cause abnormal changes in keratinocytes, the predominant cell type in the outermost layer of skin, as well as changes in other cells in the underlying dermis.

Previous in vitro studies conducted by researchers in other countries showed that this molecule was able to reduce the multiplication and increase the mortality of cells from melanoma, the most aggressive type of skin cancer, as well as breast cancer and neuroblastoma, a tumor that typically affects patients aged 15 or younger.

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.

Induced pluripotent stem cells can be generated from various types of cells in the body, and they can in turn be coaxed to develop into nearly any other cell type.

Using cultured cells derived from human tumors of the breast and prostate gland, they confirmed that the IL6R / STAT3 / miR -34 a feedback loop is also activated in other tumor types.

This new combination approach prevents cancer cells from changing their diet (metabolically inflexible), and effectively starves them, by preventing them from using any other available types of bio-fuels.

But many in the field will be waiting for the next steps: testing whether the resulting mouse pups are genetically normal, trying out the technique in other animals, and using other and less controversial types of cells — such as stem cells that can be extracted and cryopreserved from adult testicular tissue — as the starting point.

Sometimes referred to as the stem cells of the zebrafish eye, Müller glia are the cells from which all other types of retinal cells are regenerated in the fish.

They tried hundreds of different recipes; eventually they discovered that if they mixed liver precursor cells (derived from iPS cells) with two other types of standard human cell lines known to be important for embryonic liver development, then the cells would spontaneously form a 4 to 5 - millimeter 3D structure called a liver bud.

When the researchers measured gene activity, they found that the iPS cells were more similar to the ES cells they descended from than to each other, suggesting that the source of the cells explains many of the disparities researchers had noted between the two stem cell types.

Haruko Obokata of the RIKEN Center for Developmental Biology (CDB) in Kobe, Japan, and colleagues at other Japanese institutions and at Harvard Medical School in Boston reported that simply subjecting blood cells from newborn mice to a moderately acidic environment for 25 minutes and then tweaking culture conditions could generate pluripotent stem cells capable of developing into nearly all of a body's cell types.

When the researchers tested the circuit in vitro, they found that it was able to detect ovarian cancer cells from amongst other noncancerous ovarian cells and other cell types.

Studying mouse embryonic stem cells, they removed Grb2, a protein essential to the ability of the stem cell to transform into other cell types, from the cells.