Regenerative medicine: Mayo Clinic and collaborators develop new tool for transplanting stem cells ROCHESTER, Minn. -- Mayo Clinic researchers and colleagues in Belgium have developed a specialized catheter for transplanting stem cells into the beating heart. The novel ...

Chicago scientist involved in discovery of 4 new mammal species in Democratic Republic of Congo CHICAGO -- Julian Kerbis Peterhans, a Roosevelt University professor and adjunct curator at The Field Museum who has conducted extensive studies on mammals in Africa, has announced ...

Brain chemical ratios help predict developmental delays in preterm infants OAK BROOK, Ill. – Researchers have identified a potential biomarker for predicting whether a premature infant is at high risk for motor development problems, according to a ...

Contrast agent linked with brain abnormalities on MRI OAK BROOK, Ill. – For the first time, researchers have confirmed an association between a common magnetic resonance imaging (MRI) contrast agent and abnormalities on brain MRI, according to a new ...

Pain drugs used in prostate gland removal linked to cancer outcome, Mayo Clinic-led study finds Research examines link between opioid suppression of immune system and cancer recurrence ROCHESTER, Minn -- The methods used to anesthetize prostate cancer patients and control ...

Ancestor of snakes, lizards likely gave birth to live young Controversial finding changes previous belief that ancestor laid eggs WASHINGTON—The ancestor of snakes and lizards likely gave birth to live young, rather than laid eggs, and over time species have ...

Self-worth boosts ability to overcome poverty For people in poverty, remembering better times – such as past success – improves brain functioning by several IQ points and increases their willingness to seek help from crucial aid services, a new study finds. The ...

UT Arlington marketing study shows ethnically diverse workforce may improve customer experience Future of business depends on diversity Service-oriented businesses that want to succeed with minority customers should consider hiring frontline employees who represent ...

PUBLIC RELEASE DATE: 14-Dec-2013 [ | E-mail ] var addthis_pub="eurekalert"; var addthis_options = "favorites, delicious, digg, facebook, twitter, google, newsvine, reddit, slashdot, stumbleupon, buzz, more" Share Contact: Terry Collins tc@tca.tc 416-878-8712 Intergovernmental Platform on Biodiversity and Ecosystem Services Pollination, land degradation: Top priorities for assessment by new UN intergovernmental body Nations approve first work plan, budget for Intergovernmental Platform for Biodiversity and Ecosystem Services Antalya, Turkey, December ...

Climate change threatens genetic diversity, future of world's caribou Caribou in southern and eastern Canada may disappear from most of their current range in 60 years if climate change takes the toll on their habitat that scientists predict in a paper appearing ...

Timing is everything in new nanotechnology for medicine, security and research WEST LAFAYETTE, Ind. - Researchers working to advance imaging useful to medicine and security are capitalizing on the same phenomenon behind the lingering "ghost" image that appeared ...

PUBLIC RELEASE DATE: 16-Dec-2013 [ | E-mail ] var addthis_pub="eurekalert"; var addthis_options = "favorites, delicious, digg, facebook, twitter, google, newsvine, reddit, slashdot, stumbleupon, buzz, more" Share Contact: Cathy Yarbrough cyarbrough@ascb.org 858-243-1814 John Fleischman jfleischman@ascb.org American Society for Cell Biology Nuclei in wrong place may be cause, not result, of inherited muscle diseases Sunday Driver gene implicated as necessary regulator of nuclear positioning in muscle tissue cells Incorrectly positioned nuclei ...

Mothers see their youngest as shorter than they are Many parents say when their second child is born that their first child suddenly appears to have grown overnight. Now, researchers reporting in the Cell Press journal Current Biology on December 16 have an explanation: until ...

JCI early table of contents for Dec. 16, 2013 A mouse model to evaluate potential age-promoting compounds While there are well-established mouse models to identify cancer-causing agents, similar models are not available to readily test and identify age-promoting ...

A mouse model to evaluate potential age-promoting compounds While there are well-established mouse models to identify cancer-causing agents, similar models are not available to readily test and identify age-promoting agents. Recently, a mouse strain ...

Hybrid protein deregulates complement in dense deposit disease Dense deposit disease is a rare congenital disorder that is associated with complement dysfunction and often results in end stage renal disease within 10 years of the initial diagnosis. A ...

Fruit fly studies help scientists swat aggressive relapsing leukemia CINCINNATI – Using genetic information initially uncovered in fruit fly studies, scientists have developed a unique therapeutic strategy that stops an aggressive and ...

Aging cells unravel their DNA Senescent cells, which are metabolically active but no longer capable of dividing, contribute to aging, and senescence is a key mechanism for preventing the spread of cancer cells. A study in The Journal of Cell Biology ...

Tweaking energy consumption to combat muscle wasting and obesity Using a new technique to evaluate working muscles in mice, researchers have uncovered physiological mechanisms that could lead to new strategies for combating metabolism-related disorders ...

Guidelines 2.0: New guideline development checklist for health researchers Researchers hope that a comprehensive new checklist will help guideline developers/organizations around the world create and implement better recommendations for health ...

Personalized vaccine for most lethal type of brain tumor shows promise CHICAGO – Patients with recurrent glioblastoma multiforme (GBM) treated with an experimental vaccine made from the patient's own resected tumor tissue showed an improved survival compared ...

Gene variant exacerbates inflammatory arthritis in mice Study reveals new mechanism for arthritis progression (SALT LAKE CITY)—University of Utah researchers have discovered a naturally occurring genetic variation in mice that predisposes carriers toward ...

Do degrading TV portrayals of women cause gender harassment? A new study in Psychology of Women Quarterly considers whether objectifying women in television and harassment are causally linked. Researchers Silvia Galdi, Anne Maass, and Mara Cadinu designed two ...

5 effective parenting programs to reduce problem behaviors in children All parents want what's best for their children. But not every parent knows how to provide their child with the tools to be successful, or how to help them avoid the biggest adolescent behavior ...

Linking social science and ecology to solve the world's environmental problems Researchers from the ARC Centre of Excellence for Coral Reef Studies (CoECRS) at James Cook University are engaging social science ...