Medical News
New research shows more people knowingly use fentanyl
EurekAlert! - 24 Jan 2020 07:00
(University of British Columbia) Fentanyl use by people who use drugs has doubled since 2015, and two-thirds of people are aware they've taken it, finds new research out of British Columbia, the Canadian province that ha...
Opioid dependence found to permanently change brains of rats
Science Daily - 24 Jan 2020 22:51
Approximately one-quarter of patients who are prescribed opioids for chronic pain misuse them, with five to 10 percent developing an opioid use disorder or addiction. In a new study, researchers found that opioid depende...
'Jumping genes' help stabilize DNA folding patterns
Science Daily - 24 Jan 2020 22:51
The DNA molecule inside the nucleus of any human cell is more than six feet long. To fit into such a small space, it must fold into precise loops that also govern how genes are turned on or off. New research indicates th...
Early life adversity and opioid addiction
Science Daily - 24 Jan 2020 22:51
Individuals with a history of early life adversity (ELA) are disproportionately prone to opioid addiction. A new study reveals why. The study examines how early adversities interact with factors such as increased access ...
A New Blood Test Helps Predict the Onset of Menopause
Discover - 24 Jan 2020 22:20
The new test, based on a hormone, is more accurate than previous methods of predicting when periods will stop.
Why eating yogurt may help lessen the risk of breast cancer
Science Daily - 24 Jan 2020 14:38
One of the causes of breast cancer may be inflammation triggered by harmful bacteria suggest researchers. Scientists advise consuming natural yogurt, which contains beneficial bacteria which dampens inflammation and whic...
Opioid dependence found to permanently change brains of rats
EurekAlert! - 24 Jan 2020 07:00
(University of California - San Diego) Approximately one-quarter of patients who are prescribed opioids for chronic pain misuse them, with five to 10 percent developing an opioid use disorder or addiction. In a new study...
UCI researchers identify a connection between early life adversity and opioid addiction
EurekAlert! - 24 Jan 2020 07:00
(University of California - Irvine) Individuals with a history of early life adversity (ELA) are disproportionately prone to opioid addiction. A new UCI-led study reveals why. Published in Molecular Psychiatry, the study...
30-year study identifies need of disease-modifying therapies for maple syrup urine disease
EurekAlert! - 24 Jan 2020 07:00
(Clinic for Special Children) A new study analyzes 30 years of patient data and details the clinical course of 184 individuals with genetically diverse forms of Maple Syrup Urine Disease (MSUD), which is among the most v...
Can lithium halt progression of Alzheimer's disease?
EurekAlert! - 24 Jan 2020 07:00
(McGill University) In a new study, a team of researchers at McGill University has shown that, when given in a formulation that facilitates passage to the brain, lithium in doses up to 400 times lower than what is curren...
Brain-cell helpers powered by norepinephrine during fear-memory formation
EurekAlert! - 24 Jan 2020 07:00
(RIKEN) A sustained state of vigilance will generate a different type of memory than a momentary startle, and these differences are linked to distinct signaling molecules in the brains of mice. Researchers at the RIKEN C...
People with obesity who experience self-directed weight shaming benefit from intervention
EurekAlert! - 24 Jan 2020 07:00
(University of Pennsylvania School of Medicine) While it's known that weight 'self-stigma' is associated with poor mental and physical health, little is known about how to help people combat it. Now, in a first-of-its-ki...
The 'place' of emotions
EurekAlert! - 24 Jan 2020 07:00
(IMT School for Advanced Studies Lucca) The entire set of our emotions is mapped in a small region of the brain, a 3 centimeters area of the cortex, according to a study conducted at the IMT School for Advanced Studies L...
A single number helps Stanford data scientists find most dangerous cancer cells
EurekAlert! - 24 Jan 2020 07:00
(Stanford Medicine) Biomedical data scientists at the Stanford University School of Medicine have shown that the number of genes a cell uses to make RNA is a reliable indicator of how developed the cell is, a finding tha...
Advanced practice registered nurses to have a greater role in national response to opioid epidemic
EurekAlert! - 24 Jan 2020 07:00
(Wolters Kluwer Health) As we enter a new year and a new decade, many states have enacted legislation affecting the roles of advanced practice registered nurses (APRNs) in terms of practice authority, reimbursement, and ...
Why eating yogurt may help lessen the risk of breast cancer
EurekAlert! - 24 Jan 2020 07:00
(Lancaster University) One of the causes of breast cancer may be inflammation triggered by harmful bacteria suggest researchers. Scientists advise consuming natural yogurt, which contains beneficial bacteria which dampen...
With a protein 'delivery,' parasite can suppress its host's immune response
EurekAlert! - 24 Jan 2020 07:00
(University of Pennsylvania) The parasite Toxoplasma gondii need not infect a host immune cell to alter its behavior, according to a new study from the University of Pennsylvania School of Veterinary Medicine.
Stanford researchers conduct census of cell surface proteins
EurekAlert! - 24 Jan 2020 07:00
(Stanford University -- School of Humanities and Sciences) A new technique for systematically surveying proteins on the outer surface of cells, which act like molecular social cues to guide cell-cell interactions and ass...
Efforts to tackle tobacco harm explored by experts
EurekAlert! - 24 Jan 2020 07:00
(University of Stirling) The impact of the tobacco display ban on young people's attitudes to smoking has been analysed by University of Stirling experts.
UH treats its 1st glioblastoma patient with genetically modified poliovirus
EurekAlert! - 24 Jan 2020 07:00
(University Hospitals Cleveland Medical Center) University Hospitals (UH) Seidman Cancer Center treated its first patient in a new clinical trial to validate the groundbreaking effects of the poliovirus on glioblastoma (...
The highways of our brain
EurekAlert! - 24 Jan 2020 07:00
(Netherlands Institute for Neuroscience - KNAW) Researcher of the Netherlands Institute for neuroscience found that myelin, the sheath around neurons, creates a coaxial cable producing multiple waves of electrical potent...
Researchers obtain 'high-definition' view of diabetes-related proteins
EurekAlert! - 24 Jan 2020 07:00
(University of Birmingham) Scientists have examined a key receptor for the first time at high resolution -- broadening understanding of how it might function, and opening the door to future improvements in treating condi...