Chromatin Immunoprecipitation (ChIP) News and Research

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MGH-developed microfluidic device may help study key steps involved in development of tumor metastasis

A microfluidic device developed at Massachusetts General Hospital may help study key steps in the process by which cancer cells break off from a primary tumor to invade other tissues and form metastases.

19 Aug 2014

Research roundup: Benefits of smaller practices; Rx price growth; fixing Medicare claims reviews

The Centers for Medicare & Medicaid Services within the Department of Health and Human Services has taken steps to prevent its contractors from conducting certain duplicative postpayment claims reviews - reviews of the same claims that are not permitted by the agency - but CMS neither has reliable data nor provides sufficient oversight and guidance to measure and fully prevent duplication.

16 Aug 2014

Viewpoints: Enrollment 'plummeting'?; Arkansas' 'boondoggle'; move Medicare to Obamacare exchanges

In the latest leg of their endless journey to find bad news about the Affordable Care Act, conservative analysts and websites have seized on some ambiguous figures to declare that enrollment is "plummeting," "shrinking," "sinking rapidly"--choose your headline. The most charitable interpretation of this claim is that it's based on extreme cherry-picking. The most accurate interpretation is that it's wrong (Michael Hiltzik, 8/13).

15 Aug 2014

Researchers develop new lung-on-chip model for laboratory studies of respiratory challenges

Researchers at RTI International, in collaboration with the University of North Carolina at Chapel Hill, have developed a new lung-on-chip microdevice for laboratory studies of respiratory challenges and therapeutics. The microdevice includes multiple vertically stacked cellular layers that mimic the structure of the airway tissue.

15 Aug 2014

Heart attack survivors who exercise vigorously are at increased risk of cardiovascular deaths

There is strong epidemiological evidence of the importance of regular physical activity, such as brisk walking and jogging, in the management and rehabilitation of cardiovascular disease and in lowering the risk of death from other diseases such as hypertension, stroke, and type 2 diabetes.

13 Aug 2014

Identifying epigenetic markers in cancer cells could improve patient treatment

Scientists have known for decades that cancer can be caused by genetic mutations, but more recently they have discovered that chemical modifications of a gene can also contribute to cancer.

13 Aug 2014

Medicaid, CHIP enrollments top 7 million

The Department of Health and Human Services reported Friday that 7.2 million people gained insurance through these programs since the health law's eligibility changes began last October. In addition, Arkansas and New Hampshire offer snapshots of their states' enrollment pictures, while Kansas and Missouri hospitals brace for the price of state decisions not to expand the low-income health insurance program.

11 Aug 2014

Advion introduces high performance liquid chromatography to complement its CMS

Advion, Inc., a leading systems and consumables developer for the life sciences industry, introduces an affordable high performance liquid chromatography system to complement its line of expression compact mass spectrometers (CMS). Introduced in 2012, the CMS has been met with glowing reviews from the global synthetic organic chemistry market. With hundreds of CMS purchased and installed, this latest introduction offers a complete solution for those needing separation capabilities at an affordable price.

From Advion 7 Aug 2014

Advion releases Direct Analysis Probe for the compact mass spectrometer (CMS) product line

Advion, Inc., a leading systems and consumables developer for the life sciences industry, announces the release of a Direct Analysis Probe for its line of expression compact mass spectrometers (CMS). With hundreds of CMS systems utilized in chemistry laboratories around the world, this latest development creates yet another important tool for chemists that need fast, simple, reliable sample analysis of liquids and solids such as reaction mixtures, food samples, natural products and tablets without the need for sample preparation.

From Advion 7 Aug 2014

Engineers create truly portable device for nuclear magnetic resonance spectroscopy

A team of engineers at the Harvard School of Engineering and Applied Sciences (SEAS), Schlumberger-Doll Research Center in Cambridge, Mass., and the University of Texas, Austin, have created a truly portable device for nuclear magnetic resonance (NMR) spectroscopy.

5 Aug 2014

New web-based tool enables researchers to quickly visualize genomic information

Scientists at the University of Maryland have developed a new, web-based tool that enables researchers to quickly and easily visualize and compare large amounts of genomic information resulting from high-throughput sequencing experiments.

4 Aug 2014

Advocates press Fla. lawmakers on Medicaid expansion to help working poor

About 800,000 residents of the state are stuck in a "coverage gap" because they earn too much to qualify for Medicaid since the state did not expand its program under the health law but they don't earn enough to qualify for federal tax credits.

31 Jul 2014

Federal court rejects Mississippi law targeting state's only open abortion clinic

A federal appeals court blocked a Mississippi law from taking effect that would have caused the state's only abortion clinic to close because it would impose "an undue burden" on women.

31 Jul 2014

First Edition: July 30, 2014

Today's headlines include a range of health policy headines, including news from Capitol Hill on the Senate confirmation of Robert McDonald to head the VA.

30 Jul 2014

Researchers develop sensing microbiosensor that detects beneficial bacteria in food

In the food industry is very important to ensure the quality and safety of products consumed by the population to improve their properties and reduce foodborne illness.

24 Jul 2014

Health policy and the campaign trail: Reports from Minnesota and Virginia

News reports highlight how health policy issues -- and the health law in particular -- are playing in these races.

23 Jul 2014

First Edition: July 22, 2014

Reporting for Kaiser Health News, Susan Jaffe writes: "Medicare officials have allowed patients at dozens of hospitals participating in pilot projects across the country to be exempted from the controversial requirement that limits nursing home coverage to seniors admitted to a hospital for at least three days.

22 Jul 2014

New chromatin immunoprecipitation sequencing kit developed by Porvair Sciences

Porvair Sciences has developed a new ChIP sequencing assay kit extending the benefits of their proprietary Chromatrap® solid state ChIP technology to preparation of purified Chromatin for the generation of sequencing libraries.

From Chromatrap® - Porvair Sciences Ltd 22 Jul 2014

Texas Medicaid rolls grow even without expansion

More than 80,000 Texans have enrolled in Medicaid or the Children's Health Insurance Program since the rollout of the Affordable Care Act last fall, despite the state's decision not to participate in the health law's expansion of eligibility. Enrollment and marketplace developments in Colorado and Maryland are also tracked.

17 Jul 2014

Researchers describe innovative technique for early disease detection

Despite impressive medical strides, cancer remains a leading killer and overwhelming burden to healthcare systems, causing well over a half million fatalities per year with a projected cost of $174 billion by 2020, according to the National Cancer Institute.

15 Jul 2014