Sentences with phrase «most tumors»

Since most tumors are not visible on ultrasound, up to 40 % of clinically significant tumors are missed via this method, and many found are clinically insignificant.

Most tumors occur in dogs over age 10 with a greater number in males.

Most tumors grow slowly and are not life threatening, but certain types of prostate cancer can spread to other organs and be fatal.

And although most tumors in horses occur as they get older, this is not the case with ovarian tumors as these commonly occur in horses 5 to 9 years of age.

Most tumors occur in the glands nearest the rear legs.

Although CSCs make up only a small fraction of a tumor, they possess the unique capability to regenerate a tumor whereas most tumor cells lack this regenerative capability [11, 12].

Although BRAF inhibitors rapidly and effectively shrink tumors, their success is limited because most tumors become resistant to the drugs within a few months.

Cancer genome studies have shown that within most tumors there exists many different types of cells, which often harbor unique genetic alterations that lead to differences in their physiological properties.

Most tumors harbor numerous somatic mutations, but only a fraction are believed to contribute to cancer development and growth.

Even in advanced diseases, the background level of healthy cells and free biomolecules remains several orders of magnitude higher than the signals from most tumors.

Yet most tumor cells die before they can take root in the brain, which is better protected than most organs against colonization by circulating tumor cells.

The standard treatment is aggressive — surgery, followed by chemotherapy and radiation — yet most tumors recur within six months.

Most tumors eventually outgrow their need for hormones and the cancer progresses.

Using a 10 % cutoff for positivity, most tumors expressed p - mTOR, p - p70S6K, and p - rpS6 (C) and all 31 tumors expressed p - 4E - BP1 and total eIF4E (D).

Most tumors contain fewer than 10 of the driver mutations, but the number of total mutations — passenger and driver — can climb far higher, from a dozen or so in neuroblastoma to approximately 200 in lung cancer.

Since most tumors release a chemical called histamine, an accompanying symptoms is dogs presenting with an ulcer.

In the dog, most tumors of this type are cured by complete surgical removal, but over time a few progress to malignancy and start to spread to other parts of the body (metastasis).

Highly aggressive, most tumors already have metastasized by the time of diagnosis.

Treatment & Aftercare As is true for most tumors, it is best to treat SCC of the skin when lesions are small and not very invasive into the tissue below the top layer of skin.

Although telomerase could somehow slow aging, it is also found in most tumor cells, where it aids the uncontrolled growth that characterizes cancer.

Swanton dubbed the founding mutations in the original tumor that persist in most tumor cells «trunk» mutations, and subsequent alterations, present in only a proportion of tumor cells, «branches.»

And yet our understanding of the process of cancer immunoediting is incomplete, largely because most tumors that come under study are already highly edited, having arisen in hosts with competent immune systems.

Since most tumors are malignant, an organ, if it is affected by a neoplasm or cancer spreads to the adjoining organs.

Swanton is now focused on identifying the important trunk mutations present in most tumor cells.

Most tumors are made up of cells that stick to a certain growth pattern.

Research from past studies found that most tumor cells remain in the primary breast site, but a subset of cells leaves the breast and enters the bloodstream.

At six weeks, after two treatments with T - VEC but before the checkpoint drug was started, most tumors were infiltrated with T cells.

«Most tumor cells have a very high metabolism.

For years, pathologists have observed that most tumors are infiltrated by host immune cells, presumably ones that are attempting to destroy them.

Each cancer is founded by a single somatic cell that has genetically diverged from its relatives through new mutations, and most tumor cells harbor numerous genetic alterations.

Most tumors that produce ACTH originate in the pituitary but sometimes non-pituitary tumors, usually in the lungs, can also produce too much ACTH and cause Cushing syndrome.

Photodynamic therapy is used for superficial tumors in people but is not yet available in animals and most tumors are too deep at presentation for this treatment.

Most tumors are ulcerated, red and hairless.

Most tumors are located on the anterior (front) of the uvea (middle part of the dog eye containing the choroid, ciliary body and iris.

Most tumors are contained to the testicles, but may spread in 10 - 20 % of the cases.

Most tumors are in the lung lobes furthest from the head in both dogs and cats.

Most tumors are malignant and require immediate treatment.