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Calif. lawmakers advance nurse practitioner, pharmacist scope-of-practice bills

The legislation will likely rally opposition over care quality concerns, even as the nurse bill loses a key supporter.

16 Aug 2013

Surgeons evaluate combined surgery technique to remove cancerous tumors from rectum

Surgeons at the University of California, San Diego School of Medicine are evaluating a new, combined surgery technique to remove cancerous tumors from the rectum. The hybrid technique uses the body's natural opening to remove malignancies and diseased tissue while also performing reconstruction.

16 Aug 2013

Researchers discover how common oral bacterium can contribute to colorectal cancer

Researchers from Case Western Reserve University School of Dental Medicine have discovered how a common oral bacterium can contribute to colorectal cancer, a finding that opens promising new research avenues for the development of approaches to prevent and treat the disease.

16 Aug 2013

Longer looks: Fight against meth labs faces drug makers' opposition

Every week reporter Ankita Rao selects interesting reading from around the Web.

16 Aug 2013

TSRI scientists discover molecular mechanism by which deadly Ebola virus assembles

Scientists at The Scripps Research Institute (TSRI) have discovered the molecular mechanism by which the deadly Ebola virus assembles, providing potential new drug targets.

16 Aug 2013

Medicare changes appear to be driving reduced used of dialysis drugs

The Washington Post reports on a new study, which finds Food and Drug Administration warnings did not cause a sharp drop in the use of these drugs.

16 Aug 2013

Mutational signatures in DNA explain genetic development, history of cancers in patients

Researchers have provided the first comprehensive compendium of mutational processes that drive tumour development. Together, these mutational processes explain most mutations found in 30 of the most common cancer types. This new understanding of cancer development could help to treat and prevent a wide-range of cancers.

16 Aug 2013

Scientists uncover potential drug target for effective therapy against bacterial disease brucellosis

UC Davis scientists have uncovered a potential drug target for the development of an effective therapy against the debilitating, chronic form of the bacterial disease brucellosis, which primarily afflicts people in Mediterranean and Middle Eastern countries.

16 Aug 2013

Intervention delivered through mobile phones to HIV/AIDS-positive smokers increased cessation rates

A smoking-cessation intervention delivered through mobile phones to HIV/AIDS-positive smokers increased cessation rates compared to standard care, according to research published online in Clinical Infectious Diseases.

16 Aug 2013

UCLA receives $5M from NIH to develop tool for detecting stomach cancer

Imagine having a sample of your saliva taken at the dentist's office, and then learning within minutes whether your risk for stomach cancer is higher than normal. That futuristic-sounding scenario may actually not be too far from reality.

16 Aug 2013

Analysis: Physicians worried about lawsuits tend to order extra diagnostic tests

Doctors who are the most worried about malpractice suits are more likely than less fearful colleagues to order extra diagnostic tests and refer patients to emergency rooms, even if the real threat of a lawsuit is low, according to a new U.S. study.

16 Aug 2013

Investigators link acute viral infections to development of COPD

Investigators at Washington University School of Medicine in St. Louis have described another link in the chain of events that connect acute viral infections to the development of chronic obstructive pulmonary disease (COPD).

16 Aug 2013

Mulling the pros and cons of a govt. shutdown

Congressioinal Republicans are at odds about whether they should try to block all funding for the health law's implementation -- even if it triggers a government shutdown. Some say it wouldn't work anyway and might bring with it a high political cost. But a new poll shows blame would likely be split evenly between Democrats and the GOP.

16 Aug 2013

Current non-invasive techniques less effective in reducing incidence of lung injury in very premature infants

A neonatologist at The Children's Hospital of Philadelphia is the senior author of a large new study that found that current non-invasive techniques for respiratory support are less effective than widely assumed, in reducing the incidence of severe lung injury in very premature infants.

16 Aug 2013

Fla. hospitals reduce hospital readmissions by 15 percent

The initiative headed by the Florida Hospital Association also reduced readmission rates for surgical complications and bloodstream infections and saved millions at 160 hospitals, it says.

16 Aug 2013

German researchers discover miRNAs, which determine malignancy of urinary bladder cancers

German researchers have identified four biomarkers that correctly determine malignancy of urinary bladder cancers and contribute to the accurate prediction of patient outcomes. Their results are published in the September issue of The Journal of Molecular Diagnostics.

16 Aug 2013

Novel potential biomarker present in CSF reveals signs of dementia decade before

A study published today reported the identification of what may be the earliest known biomarker associated with the risk of developing Alzheimer's disease (AD). The results suggest that this novel potential biomarker is present in cerebral spinal fluid (CSF) at least a decade before signs of dementia manifest.

16 Aug 2013

New Dartmouth study finds many people unnecessarily fear low amounts of chemicals in their food

When it comes to what's for dinner - or breakfast and lunch for that matter-- many people suffer from chemophobia, an irrational fear of natural and synthetic chemicals that pose no risk to our health, a Dartmouth study finds.

16 Aug 2013

Researchers find possible mechanism of how cellular memory works

The DNA in human cells is translated into a multitude of proteins required for a cell to function. When, where and how proteins are expressed is determined by regulatory DNA sequences and a group of proteins, known as transcription factors, that bind to these DNA sequences.

16 Aug 2013

Study: Cell cycle-related genes play important role in formation of neural tube defects

In the field of developmental neurobiology, accurate and ordered regulation of the cell cycle and apoptosis are crucial factors contributing to the normal formation of the neural tube.

16 Aug 2013

Medical News

Calif. lawmakers advance nurse practitioner, pharmacist scope-of-practice bills

Surgeons evaluate combined surgery technique to remove cancerous tumors from rectum

Researchers discover how common oral bacterium can contribute to colorectal cancer

Longer looks: Fight against meth labs faces drug makers' opposition

TSRI scientists discover molecular mechanism by which deadly Ebola virus assembles

Medicare changes appear to be driving reduced used of dialysis drugs

Mutational signatures in DNA explain genetic development, history of cancers in patients

Scientists uncover potential drug target for effective therapy against bacterial disease brucellosis

Intervention delivered through mobile phones to HIV/AIDS-positive smokers increased cessation rates

UCLA receives $5M from NIH to develop tool for detecting stomach cancer

Analysis: Physicians worried about lawsuits tend to order extra diagnostic tests

Investigators link acute viral infections to development of COPD

Mulling the pros and cons of a govt. shutdown

Current non-invasive techniques less effective in reducing incidence of lung injury in very premature infants

Fla. hospitals reduce hospital readmissions by 15 percent

German researchers discover miRNAs, which determine malignancy of urinary bladder cancers

Novel potential biomarker present in CSF reveals signs of dementia decade before

New Dartmouth study finds many people unnecessarily fear low amounts of chemicals in their food

Researchers find possible mechanism of how cellular memory works

Study: Cell cycle-related genes play important role in formation of neural tube defects

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

How agentic AI is reshaping laboratory workflows

Fourier 80: bringing benchtop NMR systems to the laboratory

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