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Democrats launch new messaging offensive on law's 4th anniversary

Democrats gear up a social media campaign as part of "health care strike teams." In the meantime, the GOP and tea party members use the law in their campaign messaging.

25 Mar 2014

Protein known to promote cancer appears to give blood vessels strength and shape, researchers report

A protein known to promote cancer appears to give the blood vessels strength and shape, researchers report. When yes-associated protein, or YAP, is deleted from vascular smooth muscle cells during development, the protein makes thin-walled blood vessels that over-dilate in response to the usual pressure of blood flow, said Dr. Jiliang Zhou, vascular biologist at the Medical College of Georgia at Georgia Regents University.

25 Mar 2014

tPA can improve chances of recovering from stroke

When the clock starts ticking after the onset of stroke symptoms, access to a neurologist is crucial. Quickly diagnosing a stroke allows for the administration of lifesaving tPA (tissue plasminogen activator) in patients who quality for this treatment.

25 Mar 2014

High-volume medical centers improve gynecologic cancer survival

Women with ovarian and other gynecologic cancers live significantly longer when they receive care at hospitals that treat a large number of patients with these conditions, according to research on more than 850,000 women.

25 Mar 2014

Women with BRCA1 mutations may have increased risk for rare types of aggressive uterine cancer

Women with BRCA1 mutations may have an increased risk for developing rare types of aggressive uterine cancer despite having their ovaries and fallopian tubes removed, suggest preliminary findings being presented at the Society of Gynecologic Oncology (SGO) Annual Meeting on Women's Cancer in Tampa, Fla., March 22-25.

25 Mar 2014

WHO report confirms air pollution as world's largest single environmental health risk

In new estimates released today, WHO reports that in 2012 around 7 million people died - one in eight of total global deaths - as a result of air pollution exposure. This finding more than doubles previous estimates and confirms that air pollution is now the world's largest single environmental health risk. Reducing air pollution could save millions of lives.

25 Mar 2014

State highlights: Fla. employees' unequal premiums; abuse by Calif. doctor alleged

The Florida Cabinet, state agency managers and legislative staff are among 30,000 top-ranked state workers who will continue to pay ultra-low health insurance premiums in the coming year. In a reverse of the Robin Hood principle, the state charges lower-paid workers six times more than those who have the highest earnings pay. ... [B]oth the House and Senate this week released initial budgets that would keep premiums at the same rate (3/22).

25 Mar 2014

March 31 health law deadline questions answered

Some might be surprised that if they don't sign up for health insurance by the March 31 deadline, they'll owe more than $95.

25 Mar 2014

Bielefeld neuroscientists present a new bodily illusion

To induce an illusory perception of the material properties of the hand, a group of neuroscientists from Bielefeld University, the Max-Planck Institute for Biological Cybernetics (Germany), and the University of Milano-Bicocca (Italy) asked volunteers to sit with their hands lying on a table in front of them.

25 Mar 2014

Researchers exploit plasmonic nanoparticles to kill tumour cells

If you put your hand over a switched-on torch in the dark, it appears to glow red. This is because long-wavelength red light beams penetrate human tissue more effectively than short-wavelength blue light.

25 Mar 2014

Study shows how transcription factor p73 promotes process of producing fertile sperm

The process of producing high-quality, fertile sperm requires many steps. A study in The Journal of Cell Biology shows how the transcription factor p73 promotes this process by regulating the adhesions between developing sperm and their support cells.

25 Mar 2014

Research findings underscore importance of mice as reservoirs for tick-borne pathogens

People living in northern and central parts of the U.S. are more likely to contract Lyme disease and other tick-borne ailments when white-footed mice are abundant. Mice are effective at transferring disease-causing pathogens to feeding ticks. And, according to an in-press paper in the journal Ecology, these "super hosts" appear indifferent to larval tick infestations.

25 Mar 2014

XBP1 gene plays pivotal role in the growth and progression of triple negative breast cancer

Scientists from Weill Cornell Medical College and Houston Methodist have found that a gene previously unassociated with breast cancer plays a pivotal role in the growth and progression of the triple negative form of the disease, a particularly deadly strain that often has few treatment options. Their research, published in this week's Nature, suggests that targeting the gene may be a new approach to treating the disease.

25 Mar 2014

Democratic lawmakers ask hepatitis C drugmaker to justify price

A new drug to treat hepatitis C that costs $1,000 a pill has caused rising concern among insurers and state Medicaid programs. It has now also spurred interest from Democratic congressmen whose queries about the drug prompted a sell-off in biotechnology stocks on Friday. Three Democratic members of the House Energy and Commerce Committee have demanded that Gilead Sciences, the developer, justify the price of its drug, which is called Sovaldi (Pollack, 3/21).

25 Mar 2014

New subcellular mechanism identified for fast transmission in basket cells of the brain

In his third major research paper since December 2013, IST Austria Professor Peter Jonas together with his collaborator, postdoc Hua Hu, identifies a new subcellular mechanism for reliable, fast transmission in the so-called basket cells of the brain.

25 Mar 2014

Researchers develop one-step analysis for detecting tumor markers in blood

Benign growth, or cancer? Tumor markers in the blood help determine whether the patient is afflicted with a malign tumor and whether it is excreting markers more vigorously - involving highly specific proteins. An increased concentration in the blood provides one indication of the disease for physicians. However, it has been quite expensive in time and effort to detect the markers thus far. This is because all kinds of molecules and proteins are teeming in the blood. To be able to detect a single specific one, doctors must first separate and purify the blood in several steps, and then isolate the marker they are searching for from the rest of the molecules.

25 Mar 2014

Supreme Court to hear health law contraceptive case on Tuesday

At issue is whether for-profit companies, such as Hobby Lobby, are entitled to the same religious protections as individuals or religious organizations.

25 Mar 2014

Transgene raises €65.5M via two-step capital increase

Transgene SA, a French biopharmaceutical company focused on discovering, developing and manufacturing targeted immunotherapies for the treatment of cancer and infectious diseases, announces that it has raised a total of €65.5 million via a two-step capital increase.

25 Mar 2014

Study suggests that self-administration of influenza vaccine may be feasible with microneedle patch

There are many reasons some people may not get a flu shot, but would they be more likely to do so if there was a simple device that could be mailed directly to them, was easy enough to use by themselves, and provided at least the same level of protection as a traditional flu shot without the pain of a needle jab? A recent NIBIB-funded study, published online February 2014 in the journal Vaccine, suggests the answer is yes.

25 Mar 2014

Provo-Orem, Utah ranked first in Gallup-Healthways Community Well-Being Index

For the sixth consecutive year, global well-being improvement leader Healthways (NASDAQ: HWAY) and world-leading management consulting firm Gallup have released their analysis of the state of well-being for communities, states and congressional districts in the United States.

25 Mar 2014

Medical News

Democrats launch new messaging offensive on law's 4th anniversary

Protein known to promote cancer appears to give blood vessels strength and shape, researchers report

tPA can improve chances of recovering from stroke

High-volume medical centers improve gynecologic cancer survival

Women with BRCA1 mutations may have increased risk for rare types of aggressive uterine cancer

WHO report confirms air pollution as world's largest single environmental health risk

State highlights: Fla. employees' unequal premiums; abuse by Calif. doctor alleged

March 31 health law deadline questions answered

Bielefeld neuroscientists present a new bodily illusion

Researchers exploit plasmonic nanoparticles to kill tumour cells

Study shows how transcription factor p73 promotes process of producing fertile sperm

Research findings underscore importance of mice as reservoirs for tick-borne pathogens

XBP1 gene plays pivotal role in the growth and progression of triple negative breast cancer

Democratic lawmakers ask hepatitis C drugmaker to justify price

New subcellular mechanism identified for fast transmission in basket cells of the brain

Researchers develop one-step analysis for detecting tumor markers in blood

Supreme Court to hear health law contraceptive case on Tuesday

Transgene raises €65.5M via two-step capital increase

Study suggests that self-administration of influenza vaccine may be feasible with microneedle patch

Provo-Orem, Utah ranked first in Gallup-Healthways Community Well-Being Index

Directed enzyme evolution and the Nobel Prize: Making enzymes evolve in the lab

Advancing Motor Neuron Disease Diagnosis with Non-Invasive Ultrasound and AI

How agentic AI is reshaping laboratory workflows

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