Sentences with phrase «tumor samples taken»

The team chose to compare breast tissue from healthy individuals with tumor samples taken from breast cancer patients — including both primary tumors that had not spread from the breast to other body sites, and highly aggressive, metastatic tumors.

31: The percentage of genetic mutations shared by all the tumor samples taken from a patient with kidney cancer.

The team looked at tumor samples taken from 314 patients diagnosed with DCIS.

The most famous, oldest, and most commonly used immortal cell line, dubbed HeLa, originated in a tumor sample taken from an African - American woman, Henrietta Lacks, who is the subject of the recent book The Immortal Life of Henrietta Lacks.9 The tumor cells, harvested at Johns Hopkins Hospital, gave rise to the eponymous HeLa cell line which researchers have used continuously since her death in 1951 for numerous experiments, including Jonas Salk's development of the polio vaccine.

Not exact matches

To determine how the cells switch from one type to another, they took three human uterine carcinosarcoma samples and sequenced the genomes of cells in two parts of each tumor: the carcinoma and sarcoma components.

For example, TCGA, with genomic data on 33 tumor types taken from samples from 11,000 patients, is finishing 2018 by publishing a series of papers and holding a symposium.

While more sensitive assays have enabled doctors to take smaller samples of some types of solid tumors, oncologists have long dreamed of avoiding traditional biopsies altogether.

Now researchers have taken a small step in that direction: They've deciphered a genetic «signature» that, in several tumor samples, appears to predict whether a cancer will spread.

Samples were taken from the original, or primary, tumor in the pancreas and from any detectable nearby and distant metastatic tumors.

«Being able to safely take tissue samples will also allow us to test for specific tumor sub-types and better decide the most appropriate treatment for each individual patient,» added Dr Booton.

To make the vaccine, researchers took a sample of a patient's tumors, which in this trial were made up of B cells (white blood cells that help the body battle disease and infection).

The researchers were able to replicate this finding by comparing the healthy thyroid tissues in GTEx to 500 samples taken from thyroid tumors, compiled by The Cancer Genome Atlas, and giving support to the extensive impact of FOXE1 on cellular state.

The total environmental DNA of grape crown gall tumor disease is revealed in the genetic profile based on 52 tissue samples of crown gall tumor taken from 16 grapevine species.

Their analysis showed that the diversity of T - cell receptors decreased among samples of T - cells taken closer to the tumor, compared with farther away.

To confirm that the missing mutations were important for generating an immune response, the researchers cultured a subset of the neoantigen protein fragments containing the tumor mutations with immune cells taken from three patients» blood samples.

The researchers took multiple samples from primary tumors, regional lymph nodes and distant metastases.

In this study, samples were taken from patients» tumors during surgery and transplanted into mice to grow new pancreatic cancer tumors.

The chip would allow the filtering of cancer cells from a blood sample, which would be an easier way to harvest cancer cells, rather than the current method of taking them from tumor sites in the body.

The researchers took healthy tissue and tumor samples from mice, and trained the nanoparticle - GFP sensors to recognize the bad cells, and for the GFP to fluoresce in the presence of metastatic tissues.

Blood and tumor samples were also taken for immune cell response analyses.

Tissue specimens were obtained from 30 cases having IDC and from 10 cases were diagnosed with benign breast lesions in addition to 10 normal breast samples were taken from tissue adjacent to the tumors.

«The end game is to take the guesswork out of chemotherapy, with a clinical test that will assess dozens of drugs and drug combinations against tumor samples from each patient.»

The researchers looked exclusively at small segments of DNA called promoters in samples of tumors taken from 308 pancreatic cancer patients.

From a single sample taken from a patient's tumor, SEngine scientists can discover which drugs or combinations of drugs are most effective in killing or disabling that individual's cancer.

Closely monitoring several markers of cell damage (including creatine kinase, lactate dehydrogenase, prostaglandin - E and tumor necrosis factor - alpha) in their sample of 18 male athletes (who used 20 grams of creatine monohydrate per day for five days, mixed with 60 grams of maltodextrine), the researchers found levels of these markers were reduced after the race, compared to 16 control subjects who took only the maltodextrine.

After a sample was taken from the patient on the left (or top for those on their mobile devices) and sent out to a laboratory for analysis, the mass was indeed diagnosed as a lipoma (benign fat cell tumor).

To diagnose, your a veterinarian either removes the tumor or takes a sample, sending the biopsy to a lab for analysis.

To make a diagnosis for the canine eye tumors mentioned, your veterinarian will want to take a small sample of the tumor for testing in a lab.

If the tumor is behind the eye, there is a special tool (fine - needle aspirate) that will allow your veterinarian to take a sample (biopsy).

This may involve taking samples of tumor tissue, it may mean removing the whole tumor, or it may be an attempt to remove as much of the tumor as possible.

Next, a biopsy or tissue sample of the tumors, or any excessive fluids that have collected in body cavities, may be taken and analyzed.

A tissue sample would be taken at tumor removal surgery (if that's done) or when the dog is euthanized.

Your vet can't tell if a tumor is carcinoma or a benign growth until he takes a sample and examines further.

A specific tumor type can be suspected from its appearance on a CT or MRI, but can only be definitively identified by taking a sample of the tumor, either at surgery or by biopsy.

Additionally, veterinarians usually want to take a fluid sample from the lymph nodes to look for cancerous cells and will perform a biopsy of any oral mass to determine exactly what kind of tumor is present.

A sample is taken for examination to determine if oral tumors are cancerous.

Mast cell tumors of the skin can be diagnosed by taking a small sample of the area with a fine needle.