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Study explains how bacterial biofilms expand to form slimy mats on teeth, surgical instruments

New research at Harvard explains how bacterial biofilms expand to form slimy mats on teeth, pipes, surgical instruments, and crops.

23 Jan 2012

3 of 4 Americans live in states still flummoxed by how to deliver the health law's promise of affordable care

News outlets report on a variety of health law implementation issues, including an Associated Press report detailing how the overhaul is lagging in the states. Other reports examine questions about ACOs, essential benefits and other specific provisions.

23 Jan 2012

Cooperation needed to fight TB

In this post in Global Health Frontline News' "Notes From the Field" blog, Kevin Cain, chief of the tuberculosis (TB) branch for a research and public health collaboration between the Kenya Medical Research Institute (KEMRI) and the CDC in Kisumu, Kenya, reports on TB research underway as part of the collaboration.

23 Jan 2012

Patient enrollment complete in Enlivex Phase I/II clinical trial for autoimmune diseases

Hadasit Bio-Holdings a publicly traded portfolio of biotech companies, all based on intellectual property developed and owned by Hadassah University Hospital, Israel's foremost medical research center, today announced that the recruitment of 13 patients for the Enlivex Phase I/II clinical trial has been completed.

23 Jan 2012

EntreMed announces $10 million in financing from strategic accredited investors

EntreMed, Inc., a clinical-stage pharmaceutical company developing therapeutics for the treatment of cancer, announced today that it has secured $10 million in financing with strategic accredited investors, including IDG-Accel China Growth Fund II L.P., Emerging Technology Partners, LLC, and Dr. Tak W. Mak, Director of The Campbell Family Institute for Cancer Research.

23 Jan 2012

Researchers discover 13 new regions of genome associated with timing of menopause

An international team of researchers has discovered 13 new regions of the genome associated with the timing of menopause. These genes shed light on the biological pathways involved in reproductive lifespan and will provide insights into conditions connected to menopause, such as breast cancer and heart disease.

23 Jan 2012

The costs of cancer care

But an economic drama that neither [political party] wants to confront is playing itself out in cancer wards and oncologists' offices across the country.

23 Jan 2012

First Edition: January 23, 2012

Today's health policy headlines include reports looking ahead to President Barak Obama's State-of-the-Union address and others examining the health law.

23 Jan 2012

Charité coordinates largest study in the world against common childhood cancer

Under an EU project now launched, Charité - Universitätsmedizin Berlin is coordinating the largest study in the world concerned with the fight against the most common type of cancer in children, acute lymphoblastic leukemia (ALL).

23 Jan 2012

Study provides valuable information on which cancer patients might need help to quit smoking

A new analysis has found that a substantial number of lung and colorectal cancer patients continue to smoke after being diagnosed. Published early online in CANCER, a peer-reviewed journal of the American Cancer Society, the study provides valuable information on which cancer patients might need help to quit smoking.

23 Jan 2012

Gingrich: Romney's Mass. health plan too 'liberal' for S.C. GOP

On Face The Nation, Gingrich said South Carolina voters also realized how "liberal" Romney was when he governed Massachusetts, particularly his health care plan. "Clearly, he was way to the left" of South Carolina voters, Gingrich said.

23 Jan 2012

Small-group dynamics can alter expression of IQ in some susceptible people

In the classic film "12 Angry Men," Henry Fonda's character sways a jury with his quiet, persistent intelligence. But would he have succeeded if he had allowed himself to fall sway to the social dynamics of that jury? Research led by scientists at the Virginia Tech Carilion Research Institute found that small-group dynamics -- such as jury deliberations, collective bargaining sessions, and cocktail parties -- can alter the expression of IQ in some susceptible people.

23 Jan 2012

Luteolin interferes with cell signaling in colon cancer cells

Luteolin is a flavonoid commonly found in fruit and vegetables. This compound has been shown in laboratory conditions to have anti-inflammatory, anti-oxidant and anti-cancer properties but results from epidemiological studies have been less certain. New research published in BioMed Central's open access journal BMC Gastroenterology shows that luteolin is able to inhibit the activity of cell signaling pathways (IGF and PI3K) important for the growth of cancer in colon cancer cells.

23 Jan 2012

Decision-making over 'sacred values' prompts a distinct cognitive process

An Emory University neuro-imaging study shows that personal values that people refuse to disavow, even when offered cash to do so, are processed differently in the brain than those values that are willingly sold.

23 Jan 2012

Ryan says House GOP will again seek to revamp Medicare

Republicans in the House of Representatives will put forward a budget plan this year that will seek substantial reforms to health benefits for the elderly and make aggressive strides toward reducing deficits, a senior lawmaker said on Friday. House Budget Committee Chairman Paul Ryan said he wanted his budget plan to offer voters an alternative vision to the "cradle-to-grave welfare state" that he says Democratic President Barack Obama is promoting.

23 Jan 2012

Researchers discover new mechanism that regulates blood pressure

Analyzing all the genes of dozens of people suffering from a rare form of hypertension, Yale University researchers have discovered a new mechanism that regulates the blood pressure of all humans.

23 Jan 2012

Scientists use metabolomics to discover DMS linked with neuropathic pain

Millions of people worldwide suffer from a type of chronic pain called neuropathic pain, which is triggered by nerve damage. Precisely how this pain persists has been a mystery, and current treatments are largely ineffective. But a team led by scientists from The Scripps Research Institute, using a new approach known as metabolomics, has now discovered a major clue: dimethylsphingosine (DMS), a small-molecule byproduct of cellular membranes in the nervous system.

23 Jan 2012

Study describes new pharmacological resistance to colon cancer

Doctors and researchers of Hospital del Mar and its research institute, the IMIM, have lead a study describing a new pharmacological resistance to cancer. This new mechanism is a mutation in an oncogene called EGFR (epidermal growth factor receptor) causing resistance to treatment using a drug called cetuximab, a monoclonal antibody which specifically attacks the EGFR.

23 Jan 2012

Labor union to launch ad seeking to link Romney to Medicare fraud

Voters in South Carolina go to the polls today, but meanwhile, The Los Angeles Times reports that AFSCME has purchased airtime for an ad that raises questions about the Republican presidential contender's work as a member of the board of directors of a medical testing company that paid a fine to Medicare.

23 Jan 2012

Scientists discover finely tuned mechanism associated with CHD

Scientists at the Gladstone Institutes have identified a finely tuned mechanism by which fetal heart muscle develops into a healthy and fully formed beating heart-offering new insight into the genetic causes of congenital heart disease and opening the door to one day developing therapies to fight this chronic and potentially fatal disorder.

23 Jan 2012

Research News and Research

Study explains how bacterial biofilms expand to form slimy mats on teeth, surgical instruments

3 of 4 Americans live in states still flummoxed by how to deliver the health law's promise of affordable care

Cooperation needed to fight TB

Patient enrollment complete in Enlivex Phase I/II clinical trial for autoimmune diseases

EntreMed announces $10 million in financing from strategic accredited investors

Researchers discover 13 new regions of genome associated with timing of menopause

The costs of cancer care

First Edition: January 23, 2012

Charité coordinates largest study in the world against common childhood cancer

Study provides valuable information on which cancer patients might need help to quit smoking

Gingrich: Romney's Mass. health plan too 'liberal' for S.C. GOP

Small-group dynamics can alter expression of IQ in some susceptible people

Luteolin interferes with cell signaling in colon cancer cells

Decision-making over 'sacred values' prompts a distinct cognitive process

Ryan says House GOP will again seek to revamp Medicare

Researchers discover new mechanism that regulates blood pressure

Scientists use metabolomics to discover DMS linked with neuropathic pain

Study describes new pharmacological resistance to colon cancer

Labor union to launch ad seeking to link Romney to Medicare fraud

Scientists discover finely tuned mechanism associated with CHD

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