Sentences with phrase «detecting cell changes»

Cervical cancer screening can detect cell changes in the cervix before cancer even develops.

Not exact matches

If detected early, stem cell transplants can change babies» lives.

The colour change indicates that a target pathogen has been detected (Cell, doi.org/wkr).

Rather, the opsin - containing cells detect high - contrast light changes, evidently to coordinate shade - seeking, predator avoidance, and color - changing reflexes.

By measuring how the light has changed once it emerges through the other side of the slide, the researchers can detect and monitor processes occurring on the sensor surface, such as cell division.

The researchers demonstrated that blocking the PGD enzyme genetically or with a pharmacologic inhibitor reversed the epigenetic reprogramming and malignant gene expression changes detected in distant metastases, and also strongly inhibited their tumor - forming capacity, with no effect on normal cells or peritoneal pancreatic cancer controls.

The new device uses light scattering spectroscopy (LSS) to detect the structural changes that occur in cancerous or pre-cancerous cells by bouncing light off tissues and analyzing the reflected spectrum.

Imagine a sensor so sensitive it can detect changes in the proton concentration of a single protein, within a single cell.

When the scientists recently gave mice a single dose of cocaine and looked for signs of autophagy in their brain cells, they detected autophagy - associated proteins and changes in vacuoles in adults and in mouse pups whose mothers had received cocaine while pregnant.

To see if PGD and the pentose phosphate pathway were tied to the epigenetic changes the researchers had detected in distant metastases, they treated tumor cells from different sites in a single patient with the drug 6 - aminonicotinamide (6AN), which is known to inhibit PGD but is not used in humans because of its severe side effects.

By March 2014 — about the time the epidemic was detected, but some 3 months after the first case actually occurred — the sequences had split into two distinct lineages, one of which was characterized by a single amino acid change in a region of the virus's surface protein and allows it to bind to cells.

In complex organisms certain cells are highly specialized to detect changes in the environment.

Ciliopathies are caused by defects in cilia, finger - like projections from cells that act as microscopic «antenna» to detect and respond to chemical changes or fluid flow outside the cell.

«The changes may be related to an increase in skin stem cells, which help preserve the skin from the effects of aging, which we were also able to detect.»

Alterations in the genetic coding for a nerve cell receptor, which detects a chemical signal that is key to behavioral change, could point the way to designing therapies most effective for patients suffering from schizophrenia, drug addiction and other mental illnesses.

Overall, including all genomic variations present in most if not all tumor cells (clonal) as well as those present only in subsets of the cancer cells (subclonal) from tumor tissue, the researchers detected a total of 864 genetic changes in tissue samples across the three tumor types, and 627 (73 %) of those were also found in the blood.

«Cells that show where things are going: Neurobiologists characterize nerve cells that detect motion by light changes.&rCells that show where things are going: Neurobiologists characterize nerve cells that detect motion by light changes.&rcells that detect motion by light changes.»

Analysis showed that these cells were remapping their routes and finding ways to evade the drug's effect long before any changes could be detected at the clinical level.

He said the genome study detected changes in one specific gene involved in the body's temperature regulation that may be related to metabolic differences in whale cells.

The images, when read, are designed to detect cervical intraepithelial neoplasia (CIN), which is the potentially precancerous change and abnormal growth of squamous cells on the surface of the cervix.

By using a proprietary technology, we have shown that we can isolate fetal cells from every pregnant sample and use the DNA from isolated fetal cells to detect chromosomal and sub-chromosomal changes in the fetal genome.

Lundblad's group also developed a high - resolution assay that detects very small changes at each telomere as a cell divides.

The awards span the broad mission of the NIH and include groundbreaking research, such as engineering immune cells producing drugs at the site of diseased tissue; developing a sensor to rapidly detect antibiotic resistance of a bacterial infection; understanding how certain parasites evade host detection by continually changing their surface proteins; and developing implants that run off the electricity generated from the motion of a beating the heart.

We know that when cancer cells start to develop they absorb and reflect light differently to healthy cells, so this camera might be able to detect these early changes.

«They have a device that looks like a small tool box that contains neural cells and can detect changes in their electrical activity,» Stice said.

«It's something that detects mechanical changes around the mast cell.

The staining and counting was done blindly, and a prospective power analysis calculated that our study design had a power of 95.5 % to detect a 25 % change in SNpc TH - positive cells.

Fluorescent probes can be used to detect different parameters such as: cell cycle, proliferation, apoptosis, pH changes and calcium flux.

Because these cells have the capacity to detect changes in the body which are causing pain or dysfunction, they respond and communicate with the body's needs to provide the correct tools needed for healing.

The team will continue to develop and test an imaging - based biomarker that can be used in a clinical setting to enable us to understand the molecular changes to the ganglion cells, so we can detect the disease very early on.

The FDA pointed out that by having routine Pap smears, changes in cervical cells can be detected early enough for women to receive the treatment they need.

Bioelectrical impedance vector analysis (BIVA) expresses tissue hydration status and body cell mass solely while considering the impedance vector relative to a population of healthy individuals (24); this was a valid method for detecting changes in hydration (classified as under -, normal or overhydration) and body fluid volume changes (25).

This also can severely change your cell tool into one thing more appealing, pleasing and detect - catching.

Pap tests find cell changes caused by HPV, but they don't detect HPV itself.

Pap tests find cell changes that are likely caused by HPV, but they don't detect HPV itself.