“This study is one of the first studies to use olaparib tablets instead of olaparib capsules,” said Saul Rivkin, MD, founder and chairman of the Marsha Rivkin Center for Ovarian Cancer Research, and a research scientist at the Swedish Cancer Institute, both in Seattle, Washington. …
The drug, Verdinexor (KPT-335), works by preventing powerful tumor suppressing proteins from leaving the nucleus of cells, an exodus which allows cancer to grow unchecked. It’s the first new therapeutic option for dog lymphoma in more than two decades, potentially offering vets another alternative for treating the disease, which is the most common form of canine cancer…
Endometrial cancer is the most common gynecologic malignancy. Patients with early-stage disease are typically treated with surgery alone; however, patients with advanced endometrial cancer have higher instances of local or distant recurrence. Concurrent radiation therapy and chemotherapy after surgery is used to reduce the rate of recurrence in patients with advanced disease. This study, “A Phase 2 Trial of Radiation Therapy With Concurrent Paclitaxel Chemotherapy After Surgery in Patients With High-Risk Endometrial Cancer: A Korean Gynecologic Oncology Group Study,” evaluates the efficacy and toxicity of concurrent chemoradiation with weekly paclitaxel in patients with stage III and IV endometrial cancer. …
“We wanted to understand whether the racial disparity observed in breast reconstruction among women with breast cancer was related to where women received care, independent of race,” said Tracy Onega, PhD, Associate Professor of Community & Family Medicine, Norris Cotton Cancer Center, and The Dartmouth Institute for Health Policy and Clinical Practice, The Geisel School of Medicine at Dartmouth. “This study fills an important gap in addressing whether racial disparities in breast reconstruction are due — at least in part — to disproportionate use of hospitals with services available.” Breast reconstruction after mastectomy is associated with better quality of life and other benefits — in fact insurance coverage for reconstruction is legislatively mandated. …
Most of those studies have focused on the portion of the human genome that encodes protein — a fraction that accounts for just 2 percent of human DNA overall. Yet the vast majority of genomic alterations associated with cancer lie outside protein-coding genes, in what traditionally has been derided as “junk DNA.” Researchers today know that “junk DNA” is anything but — much of it is transcribed into RNA, for instance — but finding meaning in those sequences remains a challenge. Now a team led by Lin Zhang, PhD, research associate professor in the Department of Obstetrics and Gynecology at the Perelman School of Medicine at the University of Pennsylvania, has mined those sequences to identify a non-protein-coding RNA whose expression is linked to ovarian cancer. …
The drug manufacturer dossier provided indications and hints of an added benefit of simeprevir when the patients infected with hepatitis C virus (HCV) genotype 1 have been untreated before or have relapsed after initially successful treatment. It is not possible to rate the extent of added benefit, however…
The study, published September 8 in the journal Developmental Cell, reveals that CXCR7 binds to the ligand adrenomedullin. The UNC research suggests that this relationship is important because CXCR7 has become a popular candidate for cancer-drug developers. The UNC paper also provides a novel and unexpected role for CXCR7 in lymphatic vessels, which are largely understudied, but play critical roles in inflammation, edema, and tumor metastasis. “Our results suggest that inhibiting CXCR7 with a drug is also likely to influence the adrenomedullin peptide and may unexpectedly and negatively affect lymphatic vessels,” said senior study author Kathleen M. …
“Historically, scientists haven’t targeted the proteins in cancer cells that are involved in gene splicing,” said Zefeng Wang, PhD, associate professor in the department of pharmacology and senior author of the Cancer Cell paper. “This is a whole new ballgame in terms of gene regulation in cancer.” There are approximately 25,000 genes in the human genome — the same amount as in a fruit fly. But in humans, these genes are spliced together in different ways to create various kinds of messenger RNA to produce the many different proteins humans require…
The Spider Limb Positioner is a pneumatic arm with three fully articulating joints that can be infinitely adjusted in relation to the operating table where it is mounted. The positioner mobilizes patients’ limbs so surgeons don’t have to, thereby freeing up both their hands to operate. …
Prediabetes is a general term that refers to an intermediate stage between normoglycaemia and overt diabetes mellitus. …