Chromatin Immunoprecipitation (ChIP) News and Research

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Novel method could help advance fight against persistent 'HIV latency'

Scientists at the Gladstone Institutes have gotten us one step closer to understanding and overcoming one of the least-understood mechanisms of HIV infection-by devising a method to precisely track the life cycle of individual cells infected with HIV, the virus that causes AIDS.

12 Sep 2012

AB SCIEX launches Eksigent ekspert nanoLC 400 system

AB SCIEX, a global leader in life science analytical technologies, today announced the launch of the Eksigent ekspert nanoLC 400 system.

10 Sep 2012

Nano biosensor measures and analyzes glucose without needle pricks

Pricking a finger everyday is just part of everyday life for many diabetes patients. A non-invasive measurement approach could release them from the constant pain of pin pricks. The linchpin is a biosensor engineered by Fraunhofer researchers: A tiny chip combines measurement and digital analysis - and can be radioed to a mobile device.

7 Sep 2012

University of Rhode Island engineers develop new blood-testing technology

A team of engineers and students at the University of Rhode Island has developed an advanced blood-testing technology that incorporates a smartphone application, a hand-held biosensor and a credit card-sized cartridge to provide rapid, accurate biological analysis and wireless communication of test results.

7 Sep 2012

DNA synthesis methods: an interview with Clemens Richert

Automated DNA synthesis has been around for almost three decades. The key difference between the established methodology for making oligodeoxynucleotides (short stretches of single-stranded DNA) and our method is the template strand.

7 Sep 2012

Akonni receives NSF's Phase 2 SBIR Grant to develop Lab-on-a-Film microarray

Akonni Biosystems, a life science tools / molecular diagnostics company that develops, manufactures, and plans to market molecular testing devices for diagnosing infectious diseases and human genetic disorders, announced today the receipt of a $498,780 Phase 2 SBIR Grant from the National Science Foundation (NSF).

6 Sep 2012

S. African, S. Korean research team developing smartphone HIV testing device, application

Researchers from South Africa and South Korea are developing a smartphone-based device and application able to "photograph and analyze blood samples in areas far from laboratories to diagnose HIV and even measure the health of [patients'] immune systems," Agence France-Presse reports.

5 Sep 2012

New method helps engineer tissues with embedded nanoscale networks

A multi-institutional research team has developed a method for embedding networks of biocompatible nanoscale wires within engineered tissues. These networks—which mark the first time that electronics and tissue have been truly merged in 3D—allow direct tissue sensing and potentially stimulation, a potential boon for development of engineered tissues that incorporate capabilities for monitoring and stimulation, and of devices for screening new drugs.

27 Aug 2012

Dartmouth’s professor shares news of DAR-901 TB vaccine development

Tuberculosis (TB) is second only to HIV/AIDS as the greatest killer worldwide attributable to a single infectious agent, according to the World Health Organization (WHO). With 8.8 million cases in 2010 and 95 percent of TB deaths occurring in low- and middle-income countries, the disease continues to be a major public health problem in the developing world. In a July address to the International Union Against Tuberculosis and Lung Disease, Dartmouth's C. Fordham (Ford) von Reyn shared news of a promising vaccine in the works.

24 Aug 2012

Parental methylated histones not transferred to daughter DNA

It's widely accepted that molecular mechanisms mediating epigenetics include DNA methylation and histone modifications, but a team from Thomas Jefferson University has evidence to the contrary regarding the role of histone modifications.

24 Aug 2012

New silicon chips help identify patients with lupus

Researchers at the Stanford University School of Medicine and Intel Corp. have collaborated to synthesize and study a grid-like array of short pieces of a disease-associated protein on silicon chips normally used in computer microprocessors.

21 Aug 2012

Indiana bid for Medicaid waiver extension denied; Managed care contracts make news

In Indiana, officials are denied an extension on a Bush-era Medicaid waiver just as New Mexico seeks to revise its Medicaid overhaul plan.

21 Aug 2012

Bonovo’s first PEEK lateral interbody fusion cage now available in China

Bonovo Orthopedics, Inc. announced today that it has launched the first PEEK lateral interbody fusion cage, Cross-Fuse in China.

21 Aug 2012

ACS National Meeting & Exposition focuses on DNA wires and their potential use in identifying diseases

In a discovery that defies the popular meaning of the word "wire," scientists have found that Mother Nature uses DNA as a wire to detect the constantly occurring genetic damage and mistakes that ― if left unrepaired ― can result in diseases like cancer and underpin the physical and mental decline of aging.

20 Aug 2012

Two Johns Hopkins scientists receive NCI grant for Provocative Questions project

Two Johns Hopkins scientists are among the first recipients of grants geared to answer "Provocative Questions" in cancer research, a new project funded by the National Cancer Institute (NCI), part of the National Institutes of Health (NIH). Cynthia Sears, M.D., and Peter Searson, Ph.D., will receive more than $500,000 combined in the first of five years of funding.

17 Aug 2012

Novel device provides retina's neural code to restore normal vision

Two researchers at Weill Cornell Medical College have deciphered a mouse's retina's neural code and coupled this information to a novel prosthetic device to restore sight to blind mice.

15 Aug 2012

Medicaid and CHIP succeed in providing health insurance coverage for children

Significantly more children get health insurance coverage after increases in federal matching funds to states for Medicaid and the Children's Health Insurance Program (CHIP), according to new research from the University of Michigan.

8 Aug 2012

Viewpoints: Mass. at disadvantage in cutting health costs; McDonnell says Va. can point to better way

Massachusetts will be the first state to try to cap overall health care spending, both private and public, so that it will grow no faster than the state economy. The state was able to reach near-universal coverage because the vast majority of its population was already covered by some form of insurance. It also could subsidize coverage for the uninsured using a big pool of money that had been used for charity care. But when it comes to controlling health care costs, Massachusetts has no advantage, and in fact is starting behind most other states.

7 Aug 2012

Wellcome Trust grants £1.6 million Translation Award for development of more effective radiotherapy

The Wellcome Trust has awarded a £1.6 million Translation Award to a research team led by the University of Lincoln to develop more effective radiotherapy treatment for thousands of cancer sufferers by providing unique monitoring and imaging for patients receiving proton therapy.

6 Aug 2012

Ariz. delays Medicaid expansion decision, states make other health law implementation news

Arizona Gov. Jan Brewer won't say until January if her state will expand Medicaid. In the meantime, advocates worry about whether health care for kids in Texas could be cut.

3 Aug 2012

Chromatin Immunoprecipitation (ChIP) News and Research

Novel method could help advance fight against persistent 'HIV latency'

AB SCIEX launches Eksigent ekspert nanoLC 400 system

Nano biosensor measures and analyzes glucose without needle pricks

University of Rhode Island engineers develop new blood-testing technology

DNA synthesis methods: an interview with Clemens Richert

Akonni receives NSF's Phase 2 SBIR Grant to develop Lab-on-a-Film microarray

S. African, S. Korean research team developing smartphone HIV testing device, application

New method helps engineer tissues with embedded nanoscale networks

Dartmouth’s professor shares news of DAR-901 TB vaccine development

Parental methylated histones not transferred to daughter DNA

New silicon chips help identify patients with lupus

Indiana bid for Medicaid waiver extension denied; Managed care contracts make news

Bonovo’s first PEEK lateral interbody fusion cage now available in China

ACS National Meeting & Exposition focuses on DNA wires and their potential use in identifying diseases

Two Johns Hopkins scientists receive NCI grant for Provocative Questions project

Novel device provides retina's neural code to restore normal vision

Medicaid and CHIP succeed in providing health insurance coverage for children

Viewpoints: Mass. at disadvantage in cutting health costs; McDonnell says Va. can point to better way

Wellcome Trust grants £1.6 million Translation Award for development of more effective radiotherapy

Ariz. delays Medicaid expansion decision, states make other health law implementation news

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