Tag Archives: team

Pneumococcal vaccine reduces antibiotic-resistant infections in children by 62 percent

The 13-valent pneumococcal conjugate vaccine (PCV13), first available in 2010 (replacing 7-valent pneumococcal conjugate vaccine, PCV7), reduced the incidence of antibiotic-resistant invasive pneumococcal disease by 62 percent from 2009 to 2013 among children under five years old. The study is the first report of the effectiveness of PCV13 to combat antibiotic-resistant infections, a vaccination recommended for children under five years old. …

Hormone loss could be involved in colon cancer

The researchers at Thomas Jefferson University examined colon cancer samples from 281 patients and compared those tissues to nearby colon tissue that wasn’t cancerous. They found that guanylin production — measured by number of messenger RNAs for guanylin contained in each cell — decreased 100 to 1,000 times in more than 85 percent of colon cancers tested. They verified their results by also staining for the guanylin hormone production in slices of the tissue samples. …

A diet for the cell: Keeping DNA fit with fewer calories

Cells harbour genetic material in the form of DNA, which contains all the information required for the cell to function. Every time a cell divides this information has to be precisely copied so that the newly made cell receives a perfect replica in order that it, too, can function properly. …

Thyroid carcinoma: Biomarker reveals cancer cause

CLIP2 serves as a radiation marker: After exposure to radiation from radioiodine, both the genetic activity and the protein expression are increased, as the scientists’ studies were able to substantiate. CLIP2 appears to be particularly significant in the development of tumours in the thyroid gland after radiation exposure…

Link between breast implants, cancer under investigation — ScienceDaily

Worldwide there have been 71 documented cases of patients with anaplastic large cell lymphoma (ALCL) in which researchers suspected breast implants to be the cause. ALCL is normally found in the lymph nodes, as well as in skin, lung, liver and soft tissue, but not usually in the breast. …

Gene can predict aggressive prostate cancer at diagnosis — ScienceDaily

The results reported in the journal of Clinical Cancer Research, a publication of the American Association of Cancer Research, indicate the KLK3 gene — a gene on chromosome 19 responsible for encoding the prostate-specific antigen (PSA) — is not only associated with prostate cancer aggression, but a single nucleotide polymorphism (SNP) on it is more apparent in cancer patients with GS7. Researchers have linked Gleason score, an important predictor of prostate cancer outcomes, to several clinical end points, including clinical stage, cancer aggression and survival. …

Gene can predict aggressive prostate cancer at diagnosis

The results reported in the journal of Clinical Cancer Research, a publication of the American Association of Cancer Research, indicate the KLK3 gene — a gene on chromosome 19 responsible for encoding the prostate-specific antigen (PSA) — is not only associated with prostate cancer aggression, but a single nucleotide polymorphism (SNP) on it is more apparent in cancer patients with GS7. Researchers have linked Gleason score, an important predictor of prostate cancer outcomes, to several clinical end points, including clinical stage, cancer aggression and survival. There has been much research associated with prostate cancer outcomes as well as GS7 prostate cancers, which is an intermediate grade of cancer accounting for 30 to 40 percent of all prostate cancers. “This is the first report that I am aware of that indicates a genetic variant can stratify GS7 prostate cancer patients,” said Jian Gu, Ph.D., associate professor at MD Anderson, and a key investigator on the study. …