Chromatin Immunoprecipitation (ChIP) News and Research

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Researchers develop new plug-and-play method to assemble complex cell microenvironments

Researchers at Columbia Engineering have developed a new "plug-and-play" method to assemble complex cell microenvironments that is a scalable, highly precise way to fabricate tissues with any spatial organization or interest—such as those found in the heart or skeleton or vasculature.

12 Mar 2013

Insight into how Th17 cell growth influences development of immune responses

New work from the Broad Institute's Klarman Cell Observatory, Brigham and Women's Hospital, Harvard University, MIT, and Yale University expands the understanding of how one type of immune cell - known as a T helper 17 or Th17 cell - develops, and how its growth influences the development of immune responses.

7 Mar 2013

Brown University develops new implantable and rechargeable wireless brain sensor

A team of neuroengineers based at Brown University has developed a fully implantable and rechargeable wireless brain sensor capable of relaying real-time broadband signals from up to 100 neurons in freely moving subjects.

28 Feb 2013

Wyss Founding Director receives NC3Rs 3Rs Prize for Lung-on-a-Chip

In a London ceremony today, Wyss Founding Director Don Ingber, M.D., Ph.D., received the NC3Rs 3Rs Prize from the UK's National Centre for the Replacement, Refinement and Reduction of Animals in Research (NC3Rs) for his innovative Lung-on-a-Chip -- a microdevice lined by human cells that recapitulates complex functions of the living lung.

28 Feb 2013

Bespoke management reduces hen-pecking

Tailored management packages could successfully reduce the amount of injurious pecking that occurs in commercial flocks of laying hens, show UK study results.

27 Feb 2013

Researchers improve NanoVelcro device to better grab cancer cells as blood passes by them

Researchers at UCLA report that they have refined a method they previously developed for capturing and analyzing cancer cells that break away from patients' tumors and circulate in the blood. With the improvements to their device, which uses a Velcro-like nanoscale technology, they can now detect and isolate single cancer cells from patient blood samples for analysis.

26 Feb 2013

World closer than ever to ending pediatric AIDS

Writing in the Huffington Post's "Global Motherhood" blog, Chip Lyons, president and CEO of the Elizabeth Glaser Pediatric AIDS Foundation, highlights the foundation's "first annual 'Global Champions for a Mother's Fight' gala, an opportunity to honor some of our heroes in the battle against pediatric HIV/AIDS and discuss global change, innovation, and advocacy."

24 Feb 2013

HHS funds projects in 25 states to try to lower Medicaid costs, improve care

The Department of Health and Human Services said on Thursday that it would provide 25 of the 50 states with funding to test new ways to lower costs and improve care within the national Medicaid program for the poor.

23 Feb 2013

Tiny microscope can help scientists observe neuronal firings in the brain

If you want to read a mouse's mind, it takes some fluorescent protein and a tiny microscope implanted in the rodent's head.

20 Feb 2013

Researchers create new ultra-sensitive tool for chemical, DNA and protein analysis

Utilizing optical characteristics first demonstrated by the ancient Romans, researchers at the University of Illinois at Urbana-Champaign have created a novel, ultra-sensitive tool for chemical, DNA, and protein analysis.

16 Feb 2013

Viewpoints: Obama prescription for Medicare is 'modest;' GOP doubts entitlement plan is serious

Somewhat more substantively, he called for a larger deficit-reduction deal built around loophole-closing tax reform and what he called "modest" reforms to Medicare and entitlements. In an apparent effort to rally Democrats to this cause, he called on "those of us who care deeply about programs like Medicare" to "embrace" reform.

14 Feb 2013

AHRQ, CMS announce new children's EHR format

The benefits of electronic health records (EHRs) may become more widely available to children through an EHR format for children's health care announced today by the U.S. Department of Health and Human Services' Agency for Healthcare Research and Quality (AHRQ) and Centers for Medicare & Medicaid Services (CMS).

10 Feb 2013

Novian Health completes $11M funding round

Novian Health, developer of Novilase Breast Therapy, announced today that it has successfully completed a funding round totaling $11 million.

5 Feb 2013

Researchers create high-resolution map of gene regulatory elements in the brain

Future research into the underlying causes of neurological disorders such as autism, epilepsy and schizophrenia, should greatly benefit from a first-of-its-kind atlas of gene-enhancers in the cerebrum (telencephalon).

2 Feb 2013

State roundup: Texas lawmakers ready health budget

Texas budget writers got a briefing on the state's health care programs Wednesday, and many of the biggest questions focused on how the state can reduce fraud and what to do about ever-increasing health care costs.

1 Feb 2013

Finding medical applications for unused inventions: an interview with Gabriel Mecklenburg, Co-Founder of Marblar

Marblar is gamifying the process of technology transfer. We post technology on our platform in the form of a challenge, and the Marblar community then competes to uncover new problems these technologies could solve – thereby discovering new market applications for these technologies.

31 Jan 2013

The emergency department: middle-man for pediatric referrals

Specialists are more willing to see publicly insured pediatric patients if they are referred from an emergency department rather than directly from a primary care physician, according to research findings from the USA.

29 Jan 2013

New handheld device performs rapid HIV tests

Samuel K. Sia, associate professor of biomedical engineering at Columbia Engineering, has taken his innovative lab-on-a-chip and developed a way to not only check a patient's HIV status anywhere in the world with just a finger prick, but also synchronize the results automatically and instantaneously with central health-care records-10 times faster, the researchers say, than the benchtop ELISA, a broadly used diagnostic technique.

25 Jan 2013

New DNA chip could improve diagnosis and therapeutics of ADHD

Attention Deficit Hyperactivity Disorder (ADHD) is the most common childhood neuropsychiatric disorder. Yet there is currently no tool that will confirm the diagnosis of ADHD. In her thesis entitled "Development of a genotyping system to be applied in Attention Deficit Hyperactivity Disorder and its Pharmacogenetics".

22 Jan 2013

Political cartoon: 'Paved Paradise?'

Kaiser Health News provides a fresh take on health policy developments with "Paved Paradise?" by Chip Bok.

16 Jan 2013