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Scientists discover enzyme regulation that catalyzes chain elongation in the terpenoid pathway

Max Planck scientists in Jena, Germany, have discovered an unusual regulation of enzymes that catalyze chain elongation in an important secondary metabolism, the terpenoid pathway.

2 Mar 2013

Researchers can now predict fear memory formation

Psychologists at the University of Amsterdam (UvA) have discovered that changes in patterns of brain activity during fearful experiences predict whether a long-term fear memory is formed. The research results have recently been published in the prestigious scientific journal Nature Neuroscience.

2 Mar 2013

Chicago's poorest neighborhoods to experience demand for additional primary care doctors

Some of Chicago's poorest neighborhoods are expected to see the greatest demand for additional primary care doctors in 2014, as the Affordable Care Act boosts the number of newly insured patients seeking medical services, a new study has found.

2 Mar 2013

Cannabis can be detected in blood of chronic daily smokers for a month after last intake

New research appearing online today in Clinical Chemistry, the journal of AACC, shows that cannabis can be detected in the blood of daily smokers for a month after last intake.

2 Mar 2013

Researchers find healthy teens raise fertility concerns from threat of disease

Researchers at Moffitt Cancer Center and colleagues have found that healthy adolescent females have predetermined expectations for becoming parents in the future, but have concerns about fertility and childbearing should they develop a life-threatening illness, such as cancer.

2 Mar 2013

Synthetic progesterone birth control injections have vulnerability to certain infections: Research

Women who are pregnant or using synthetic progesterone birth control injections have a conspicuous vulnerability to certain infections including malaria, Listeria, HIV, and herpes simplex virus.

2 Mar 2013

Study shows triple-negative breast cancer cells missing key enzyme

A groundbreaking new study led by the University of Kentucky Markey Cancer Center's Dr. Peter Zhou found that triple-negative breast cancer cells are missing a key enzyme that other cancer cells contain - providing insight into potential therapeutic targets to treat the aggressive cancer.

2 Mar 2013

Under-reported drinking major public health concern

Researchers say that current under-reporting of alcohol consumption has major implications for public health and policy, as it leads to underestimates of harmful drinking and inaccurate government guidance.

1 Mar 2013

No increased risk for inflammatory bowel disease with isotretinoin

Researchers report no link between isotretinoin use for the treatment of acne and increased risk for inflammatory bowel disease in women of reproductive age.

1 Mar 2013

Urinary cystatin C prognostic marker in acute kidney injury

Urinary cystatin C level may be a useful biomarker for discriminating between prerenal and intrinsic acute kidney injury, report researchers.

1 Mar 2013

Mercury exposure raises diabetes risk later in life

People with a high level of mercury exposure in young adulthood are at an increased risk for developing diabetes later in life, report researchers.

1 Mar 2013

Kallikrein gene variants modulate OSCC development

Polymorphisms in the kallikrein7 and kallikrein10 genes are associated with the development and progression of oral squamous cell carcinoma, a study in Taiwanese men indicates.

1 Mar 2013

Eye-rubbing may provoke, aggravate keratoconus

Rubbing the eyes leads to an increase in protease activity and levels of protease and inflammatory mediators, a clinical study shows.

1 Mar 2013

Team-based geriatric inpatient consultation benefits unclear

Comprehensive geriatric assessment of inpatients on nongeriatric wards may be of limited benefit when delivered via a team rather than a ward, conclude the authors of a meta-analysis.

1 Mar 2013

Epidural pain relief best after open colorectal surgery

Epidural analgesia provides more pain relief than continuous wound filtration with local anesthetic in patients undergoing fast-track open colorectal surgery, research shows.

1 Mar 2013

$Bisphosphonate link to nonhealing fractures strengthened$