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MIT researchers develop new material that could make it easier to remove colon polyps

More than 15 million colonoscopies are performed in the United States every year, and in at least 20 percent of those, gastroenterologists end up removing precancerous growths from the colon. Eliminating these early-stage lesions, known as polyps, is the best way to prevent colon cancer from developing.

30 Jul 2019

Deep brain stimulation impairs memory recall

Deep brain stimulation of the cingulate cortex worsens memory recall, according to research in epilepsy patients published in JNeurosci. The technique could be a way to target specific brain areas in the treatment of memory disorders.

From Society for Neuroscience 30 Jul 2019

Blocking dopamine reduces drug seeking and taking behavior

Blocking dopamine receptors in different regions of the amygdala reduces drug seeking and taking behavior with varying longevity, according to research in rats published in eNeuro.

From Society for Neuroscience 30 Jul 2019

Neural activity is blunted in rats with family history of alcohol abuse

Neural activity that reflects the intention to drink alcohol is observed in the prefrontal cortex and is blunted in rats with a family history of excessive drinking, according to research from eNeuro. This insight could lead to novel treatments for alcohol use disorders.

From Society for Neuroscience 30 Jul 2019

Birthweight, height together may provide indication of heart health later in life

It's the proportionately of a newborn -- a measure that includes both birthweight and length -- that may best tell doctors whether a child is born with an increased risk for heart problems later in life, investigators report.

30 Jul 2019

'Tickle' therapy may slow down an important effect associated with aging

'Tickling' the ear with a small electrical current appears to rebalance the autonomic nervous system for over-55s, potentially slowing down one of the effects of ageing, according to new research.

30 Jul 2019

Speech discrimination begins in the womb

New parents are always thrilled when their offspring finally speaks its first words - usually at the age of 12 to 18 months.

30 Jul 2019

Adjuvant radiotherapy may help treat locally advanced prostate cancer

Some 5,400 men are diagnosed with prostate cancer in Finland every year. Although in most cases prostate cancer can be cured, approximately 900 men every year die of it.

30 Jul 2019

Study identifies multiple regions in the genome linked to risk of re-experiencing PTSD

A study based on the Million Veteran Program of the U.S. Department of Veterans Affairs has identified multiple locations in the human genome related to the risk of re-experiencing traumatic memories, the most distinctive symptom of posttraumatic stress disorder.

30 Jul 2019

Midwives and nurses may underestimate the risks of alcohol use during pregnancy

Alcohol use during pregnancy can have harmful consequences on the fetus including restricted growth, facial anomalies, and neurobehavioral problems. No amount of alcohol use during pregnancy has been proven safe.

30 Jul 2019

Researchers unlock the key to clearly identifying diseased beta cells in type 2 diabetes

Researchers at Joslin Diabetes Center, an affiliate of Harvard Medical School, have unlocked the key to clearly identifying diseased beta cells in type 2 diabetes. This discovery has both research and therapeutic implications.

30 Jul 2019

Extremely drug resistant bacteria spreading through hospitals

A new study found that a common bacterium responsible for chest infections and sepsis in sick people, and which fails to respond to the strongest antibiotics, is spreading through hospital contacts.

30 Jul 2019

Estrogen exposure during fetal life increases autism risk

In a new study, scientists confirmed that babies who are exposed to higher levels of estrogen while they are in the womb are more likely to be autistic. The study titled, 'Foetal oestrogens and autism', is published in the journal, Molecular Psychiatry.

30 Jul 2019

Study confirms link between treatment results and frequency of service provided

Does the treatment success of a certain procedure depend on the number of cases in a hospital or on how often the doctors working there have already performed this procedure?

30 Jul 2019

Researchers identify key to controlling growth and progression of prostate cancer

Cancer researchers at the University of Virginia School of Medicine have identified a key to controlling the growth and progression of prostate cancer, the second most common cancer in men.

30 Jul 2019

"Smart" deep brain stimulators for Parkinson’s

A new study from the scientists at the University of Houston reveals specific neuromarkers for Parkinson’s disease. Deep brain stimulation for Parkinson’s disease could now be targeted towards cells carrying these markers in the brain and thus become more accurate and specific explain the researchers.

30 Jul 2019

Study forms basis for therapeutic strategies to combat cancers caused by HMGA1a

The researchers led by Professor Raphael Stoll therefore expect their results to form a basis for future therapeutic strategies to combat cancers caused by HMGA1a.

30 Jul 2019

First ever American gene-editing treatment using CRISPR for genetic disease

In a pathbreaking experiment, a 34-year-old mother of four from Mississippi is in the limelight for volunteering to be the subject of CRISPR-mediated gene editing in the hope of achieving a cure for the painful sickle cell anemia with which she has suffered all her life.

30 Jul 2019

New DIY pressure pump enables more people to test water and blood samples

A simple pressure pump, made from balloons and nylon stockings, means more people in more places will be able to test water contaminants and blood samples.

30 Jul 2019

'Digital twins' of individual patients may help find best medication to each patient

Advanced computer models of diseases can be used to improve diagnosis and treatment. The goal is to develop the models to "digital twins" of individual patients.

30 Jul 2019