Tumor News and Research

RSS

Diversity of intestinal stem cells is greater than previously thought

Tales from the crypt are supposed to be scary, but new research from Vanderbilt University, the HudsonAlpha Institute for Biotechnology and colleagues shows that crypts can be places of renewal too: intestinal crypts, that is. Intestinal crypts are small areas of the intestine where new cells are formed to continuously renew the digestive tract. By focusing on one protein expressed in our intestines called Lrig1, the researchers have identified a special population of intestinal stem cells that respond to damage and help to prevent cancer.

31 Mar 2012

New project to focus on role of Myc oncoproteins in B-cell lymphoma

The National Institutes of Health has awarded The Scripps Research Institute $2 million to study the role of a pathway in the development and maintenance of B-cell lymphoma, a type of cancer that begins in immune system and turns normal disease fighting cells into cancers. The disease affects immune cells known as lymphocytes, which are part of our white blood cells.

31 Mar 2012

ASA recognizes Doctors' Day 2012

The American Society of Anesthesiologists (ASA) today joins Americans across the nation to recognize Doctors' Day 2012, an observance to celebrate the contributions of physicians.

31 Mar 2012

State of Texas awards Asuragen $6.8M to pursue Next Generation Sequencing applications

Asuragen, Inc. announced today that the Company received notice of a $6.8 million commercialization award to pursue Next Generation Sequencing (NGS) applications from the State of Texas through the Cancer Prevention and Research Institute of Texas ("CPRIT").

31 Mar 2012

Mirada Medical, BioClinica partner to extend oncology clinical trials

BioClinica, Inc., a global provider of clinical trial management solutions, today announced a partnership with Mirada Medical, a leading provider of medical image analysis software. BioClinica will integrate Mirada's XD3 software solution into its imaging core lab technology to further enhance its PET capabilities and expertise for molecular imaging trials.

From Clario 31 Mar 2012

Unapproved, misbranded drug products seized in Missouri

Dara Corrigan, associate commissioner for regulatory affairs for the U.S. Food and Drug Administration, and David M. Ketchmark, Acting U.S. Attorney for the Western District of Missouri, announced today that U.S. Marshals have seized drugs being held by Notions-n-Things Distribution of Bogard, Mo. Yesterday's seizure follows a civil forfeiture complaint that was filed in the U.S. District Court in Kansas City, Mo.

30 Mar 2012

CINJ experts available for discussion on cancer

April marks National Cancer Control Month, which focuses on the importance of prevention, treatment and research in the fight against cancer.

30 Mar 2012

Cancer cells grow and proliferate more robustly when exposed to human cells

New research from the Technion-Israel Institute of Technology Rappaport Faculty of Medicine and Research Institute and the Rambam Medical Center may lead to the development of new methods for controlling the growth of cancer, and perhaps lead to treatments that will transform cancer from a lethal disease to a chronic, manageable one, similar to AIDS.

30 Mar 2012

Researchers identify new population of intestinal stem cells

Vanderbilt-Ingram Cancer Center researchers have identified a new population of intestinal stem cells that may hold clues to the origin of colorectal cancer.

30 Mar 2012

Study identifies key mechanism behind breast cancer metastasis

A new study has identified a key mechanism that causes breast cancer to spread. The research, published by Cell Press on March 30th in the journal Molecular Cell, enhances our knowledge about the signals that drive cancer metastasis and identifies new therapeutic targets for a lethal form of invasive breast cancer that is notoriously resistant to treatment.

30 Mar 2012

HPV-related head and neck cancer on the rise among middle-aged white men

Research led by Lauren Cole, a public health graduate student, and Dr. Edward Peters, Associate Professor of Public Health and Director of the Epidemiology Program at LSU Health Sciences Center New Orleans, reports that the incidence of head and neck cancer has risen at sites associated with Human Papilloma Virus (HPV) infection, with the greatest increase among middle-aged white men.

30 Mar 2012

XRCC2 gene mutations cause increased breast cancer risk

Mutations in a gene called XRCC2 cause increased breast cancer risk, according to a study published today in the American Journal of Human Genetics. The study looked at families that have a history of the disease but do not have mutations in the currently known breast cancer susceptibility genes.

30 Mar 2012

One-side parathyroid surgery has poorer long-term outcomes

Dr James Norman, MD and his partners at the Norman Parathyroid Center have published a landmark study in this week's Journal of the American College of Surgeons describing how the operation they developed and advocated for more than 19 years has significantly poorer long-term outcomes. The unilateral or "one-side" parathyroid surgical procedure to remove parathyroid tumors from patients suffering from hyperparathyroidism is a dramatic change from the large neck operation that it replaced.

29 Mar 2012

OncoSec Medical closes sale of 31,000,000 shares of common stock in registered public offering

OncoSec Medical Incorporated, which is developing its advanced-stage OncoSec Medical System (OMS) ElectroOncology therapies to treat solid tumor cancers, announced today the closing of the sale to institutional investors of an aggregate of 31,000,000 shares of its common stock at $0.25 per share in a registered public offering.

29 Mar 2012

Study calls for re-examination of criteria used to prioritize liver transplant candidates

Patients with end-stage liver disease complicated by the most common type of liver cancer - hepatocellular carcinoma (HCC) - are less likely to die or become too sick for a transplant while waiting for a new liver than those with other complications of end-stage liver disease, according to new research from the Perelman School of Medicine at the University of Pennsylvania.

29 Mar 2012

Biochemists determine atomic structure of new ABC transporter

Proteins belonging to the large and important family of ABC transporters have been associated with metabolic diseases and can cause resistance to antibiotics. Biochemists from the University of Zurich and the NCCR Structural Biology have succeeded in determining the atomic structure of a new ABC transporter. The insights gained could give rise to new therapies to treat multi-resistant bacteria, cystic fibrosis or gout, for instance.

29 Mar 2012

Broad Institute, Novartis develop cancer cell line encyclopedia

Novartis and the Broad Institute have developed a cancer cell line encyclopedia that catalogues the genetic and molecular profiles of almost 1,000 human cancer cell lines used in drug research and development. Results of the collaboration, published in the journal Nature and released in advance online today, may allow scientists around the world to use this information to improve cancer clinical trial design and further cancer research.

29 Mar 2012

Navidea announces data from Lymphoseek Phase 3 study on oral and squamous cell cancers

Navidea Biopharmaceuticals, Inc., a specialty pharmaceutical company focused on precision diagnostic radiopharmaceuticals, today announced that data from its Phase 3 clinical study investigating 99m-Tc-Tilmanocept in oral and squamous cell cancers (SCC) were presented as a poster presentation at the 65th Annual Cancer Symposium of the Society of Surgical Oncology (SSO) meeting held in Orlando, Florida, March 21-24, 2012.

29 Mar 2012

New treatment approach halts spread of cancer cells into normal brain tissue

Treating invasive brain tumors with a combination of chemotherapy and radiation has improved clinical outcomes, but few patients survive longer than two years after diagnosis. The effectiveness of the treatment is limited by the tumor's aggressive invasion of healthy brain tissue, which restricts chemotherapy access to the cancer cells and complicates surgical removal of the tumor.

29 Mar 2012

Researchers design new treatment approach for invasive brain tumors

Researchers from Emory and the Georgia Institute of Technology have designed a new treatment approach that appears to halt the spread of cancer cells into normal brain tissue in animal models.

29 Mar 2012