Sentences with phrase «of cervical tumors»

The human papillomavirus (HPV) causes genital warts and has been found in more than 90 % of cervical tumors.

«The identification of HPV - negative endometrial - like tumors confirms that not all cervical cancers are related to HPV infection and that a small percentage of cervical tumors may be due to strictly genetic or other factors,» noted Jean - Claude Zenklusen, Ph.D., director of NCI's TCGA program office.

Mathew Garnett, a cancer biologist at the Wellcome Trust Sanger Institute near Cambridge, UK, says that HeLa cells could prove useful for studying aspects of the biology of cervical tumors, such as their response to cancer drugs.

Not exact matches

For example, HPV - inactive tumors were 17 times more likely to contain disrupting TP53 gene mutations than HPV - active cervical cancers, rendering unnecessary the expression of the HPV E6 oncogene.

«It's very difficult to produce a mouse model of a solid tumor of the type we see in most women who are diagnosed with cervical cancer.

Schwarz and her colleagues used three different drugs, alone and in combination, to deprive cervical tumors of glucose and block downstream metabolic pathways that help protect cancer cells from building up toxic free radicals.

Now, researchers at Washington University School of Medicine in St. Louis have shown that cervical tumors that don't respond to radiation may be vulnerable to therapies that also attack the cancer's fuel supply.

In past imaging studies, my colleagues and I noticed that cervical tumors that took up a lot of glucose prior to radiation treatment tended to be more resistant to radiation therapy than other tumors.

Genomic data from the HeLa cell line are also being released with the final version of the paper as a result of discussions between leaders of the National Institutes of Health (NIH) and relatives of Henrietta Lacks, from whose cervical tumor the original HeLa cell line was derived prior to her death in 1951.

The new study, a comprehensive analysis of the genomes of 178 primary cervical cancers, found that over 70 percent of the tumors had genomic alterations in either one or both of two important cell signaling pathways.

When analyzing the biology behind the molecular alterations in these tumors, the researchers found that nearly three - quarters of cervical cancers had genomic alterations in either one or both of the PI3K / MAPK and TGF - beta signaling pathways, which may also provide targets for therapy.

«Studies have time and time again shown that brachytherapy is the most important part of cervical cancer treatment, because it is essential to eradicating the tumor,» said Timothy Showalter, MD, a radiation oncologist at UVA Cancer Center.

Sclareol inhibits cell proliferation and sensitizes cells to the antiproliferative effect of bortezomib via upregulating the tumor suppressor caveolin - 1 in cervical cancer cells.

Researchers at Washington University School of Medicine in St. Louis have shown that cervical tumors that don't respond to radiation may be vulnerable to therapies that also attack the cancer's fuel supply.

In addition, broccoli prevents development of breast, cervical and prostate tumors, and improves our liver function.

The chronically stressed mice had decreased immune function and experienced tumor development significantly earlier than the non-stressed mice.16 Other mouse studies of ovarian cancer showed that chronic stress resulted in increased cancer growth as well as increased angiogenesis, the process with which cancer forms new blood vessels to feed itself nutrients for growth and metastases.17 Chronic stress has also been shown to decrease our body's ability to mount an attack against foreign invaders, including viruses.18 As we know that several viruses can cause cancer (HPV and cervical cancer, and EBV and nasopharyngeal cancer), we can extrapolate that any decrease in immune function could increase cancer risk.

Among this sample, females affected with HPV types - 16 / 18 are at most risk risk of growing cervical Tumors at sometime in their livetime.

Phytates have been shown to inhibit the growth of human leukemia cells, colon cancer cells, both estrogen receptor - positive and negative breast cancer cells, voicebox cancer, cervical cancer, prostate cancer, liver tumors, pancreatic, melanoma, and muscle cancers.

Most of the hyperthyroid cats without palpable cervical nodules have thyroid tumors (adenomas or carcinomas) that have become extremely large.

Estrogen is the hormone released during the estrus cycle has been reported as an important factor in the development of various ovarian, uterinal and cervical cat tumors, which can be prevented by spaying cats when young; preferably before the first heat cycle.

Along with birth control, behavioral correction, and removal of sexual frustration, various kinds of reproductive tract problems such as ovarian and uterine tumors, mammary gland tumors and cervical tumors can be prevented with feline spaying.