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Scientists work hard to improve procedures for artificially producing tissue

What sounds like a dream of the future has already been the subject of research for a few years: simply printing out tissue and organs. Now scientists have further refined the technology and are able to produce various tissue types.

25 Oct 2013

MIT researchers design stealth drug delivery system to attack TNBC cells

Some of the most dangerous cancers are those that can outmaneuver the very drugs designed to defeat them, but researchers are now reporting a new Trojan-horse approach. In a preliminary study in the journal ACS Nano focusing on a type of breast cancer that is highly resistant to current therapies, they describe a way to sneak small particles into tumor cells, lower their defenses and attack them with drugs, potentially making the therapy much more effective.

25 Oct 2013

Will Obamacare website be able to transfer Medicaid enrollment data?

Politico raises questions about whether the transfer of Medicaid enrollment data to 36 states participating in the federal exchange will go smoothly Nov. 1 when it's slated to begin. The Los Angeles Times looks at how Ohio Gov. John Kasich's decision to pursue Medicaid expansion in defiance of the right wing of his party may affect his political future.

25 Oct 2013

Maternal symptoms of anxiety, depression increase risk of mental health problems in children

Maternal symptoms of anxiety and depression increased the risk of emotional and disruptive problem behaviors in children as early as 18 months of age, according to new research findings from the TOPP study.

25 Oct 2013

Researchers publish comprehensive review of the benefits, risks of daily aspirin dosage

Researchers at Warwick Medical School have published the most comprehensive review of the benefits and risks of a daily dose of prophylactic aspirin and warn that greater understanding of side effects is needed.

25 Oct 2013

House Energy and Commerce Committee hearing on HealthCare.gov billed as oversight, likely to focus on blame

Among those who will appear before the congressional panel will be Cheryl Campbell, senior vice president of CGI Federal Inc. She will likely be asked about the company's involvement in the bungled rollout of the online enrollment process.

25 Oct 2013

CBS finds misleading prices on federal marketplace 'shop and browse' feature

News outlets give deeper detail on the continuing problems with the federal government's online insurance system.

25 Oct 2013

Paying living donors for kidney transplantation could result in incremental cost savings

A strategy where living kidney donors are paid $10,000, with the assumption that this strategy would increase the number of transplants performed by 5% or more, would be less costly and more effective than the current organ donation system, according to a study appearing in an upcoming issue of the Clinical Journal of the American Society of Nephrology (CJASN).

25 Oct 2013

Study shows concentration levels of PAHs in smokeless tobacco products

A new study shows that the concentration of polycyclic aromatic hydrocarbons (PAHs) in smokeless tobacco products (STPs) can differ by as much as 60 fold, with the highest levels in moist snuff, and dry snuff and soft pellets; the lowest levels were in snus.

25 Oct 2013

Rice University research reveals 3-way genetic switch for cancer metastasis

Cancer researchers from Rice University have deciphered the operating principles of a genetic switch that cancer cells use to decide when to metastasize and invade other parts of the body. The study found that the on-off switch's dynamics also allows a third choice that lies somewhere between "on" and "off." The extra setting both explains previously confusing experimental results and opens the door to new avenues of cancer treatment.

25 Oct 2013

Research unlocks secrets of mouse behavior to help identify promising psychiatric drugs

Developing psychiatric medications is a long and complex process. Candidate drugs are evaluated and assessed based on their effects on the behavior of animals, usually rats or mice. Each class of drugs, from antidepressants to antipsychotics, is tested differently - often in a labor-intensive process that leaves plenty of room for human error. And there is a growing consensus that current procedures fail to effectively produce new medications.

25 Oct 2013

Longer looks: Website problems 'could be worse;' why poor people take more health risks; preventing suicide

[President Barack Obama's] advisors shouldn't be surprised -- the success rate for large, multi-million dollar commercial and government IT projects is very low. The Standish Group, which has a database of some 50,000 development projects, looked at the outcomes of multimillion dollar development projects and ran the numbers for Computerworld. Of 3,555 projects from 2003 to 2012 that had labor costs of at least $10 million, only 6.4% were successful. The Standish data showed that 52% of the large projects were "challenged," meaning they were over budget, behind schedule or didn't meet user expectations. The remaining 41.4% were failures -- they were either abandoned or started anew from scratch (Patrick Thibodeau, 10/21).

25 Oct 2013

Just 13 days in space may cause changes in eye structure, gene expression

Just 13 days in space may be enough to cause profound changes in eye structure and gene expression, report researchers from Houston Methodist, NASA Johnson Space Center, and two other institutions in the October 2013 issue of Gravitational and Space Research.

25 Oct 2013

NIH awards $2.4M to develop innovative robots to aid people with visual and physical impairment

Three projects have been awarded funding by the National Institutes of Health to develop innovative robots that work cooperatively with people and adapt to changing environments to improve human capabilities and enhance medical procedures. Funding for these projects totals approximately $2.4 million over the next five years, subject to the availability of funds.

25 Oct 2013

Hypoxia can be detected prior to incapacitating physical symptoms, say researchers

A team of Mayo Clinic researchers have found that hypoxia can be detected prior to incapacitating physical symptoms which can be a safety threat at high altitudes. The findings were published as the lead article in the October issue of Aviation, Space, and Environmental Medicine.

25 Oct 2013

Participation in CARE for Teachers program reduces stress, improves teachers' well-being

Teacher well-being, efficacy, burnout-related stress, time-related stress and mindfulness significantly improve when teachers participate in the CARE (Cultivating Awareness and Resilience in Education) for Teachers program, according to Penn State researchers.

25 Oct 2013

UMMS professor receives EUREKA grant to develop light activated nanoparticles for imaging brain tissue

University of Massachusetts Medical School Assistant Professor of Biochemistry and Molecular Pharmacology Gang Han, PhD, has received a $1.3 million EUREKA (Exceptional Unconventional Research Enabling Knowledge Acceleration) grant from the National Institute of Mental Health to develop light activated nanoparticles that can be used to image live brain tissue.

25 Oct 2013

Insurers huddle at the White House; talk health exchange technical difficulties

About a dozen CEOs from major insurance companies met with administration officials to address the online marketplace's flaws, especially those related to generating the enrollment files that the insurers receive.

25 Oct 2013

CUMC plans to build new home for Columbia University School of Nursing

Columbia University Medical Center announced plans today to build a new home for the Columbia University School of Nursing, one of the oldest nursing schools in the nation. The seven-story building will be located on existing Columbia property at the corner of W. 168th Street and Audubon Avenue, at the east end of the CUMC campus. Construction is expected to begin in late 2014.

25 Oct 2013

Cancer imaging centers receive £35M grant to develop cutting edge imaging technologies

Cancer imaging is set to get a major boost from a -35 million nationwide initiative to develop cutting edge imaging technologies for basic and clinical cancer research.

25 Oct 2013

Research News and Research

Scientists work hard to improve procedures for artificially producing tissue

MIT researchers design stealth drug delivery system to attack TNBC cells

Will Obamacare website be able to transfer Medicaid enrollment data?

Maternal symptoms of anxiety, depression increase risk of mental health problems in children

Researchers publish comprehensive review of the benefits, risks of daily aspirin dosage

House Energy and Commerce Committee hearing on HealthCare.gov billed as oversight, likely to focus on blame

CBS finds misleading prices on federal marketplace 'shop and browse' feature

Paying living donors for kidney transplantation could result in incremental cost savings

Study shows concentration levels of PAHs in smokeless tobacco products

Rice University research reveals 3-way genetic switch for cancer metastasis

Research unlocks secrets of mouse behavior to help identify promising psychiatric drugs

Longer looks: Website problems 'could be worse;' why poor people take more health risks; preventing suicide

Just 13 days in space may cause changes in eye structure, gene expression

NIH awards $2.4M to develop innovative robots to aid people with visual and physical impairment

Hypoxia can be detected prior to incapacitating physical symptoms, say researchers

Participation in CARE for Teachers program reduces stress, improves teachers' well-being

UMMS professor receives EUREKA grant to develop light activated nanoparticles for imaging brain tissue

Insurers huddle at the White House; talk health exchange technical difficulties

CUMC plans to build new home for Columbia University School of Nursing

Cancer imaging centers receive £35M grant to develop cutting edge imaging technologies

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