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Research brings scientists one step closer to developing human-like artificial intelligence

Making a computer that learns and remembers like a human brain is a daunting challenge. The complex organ has 86 billion neurons and trillions of connections -- or synapses -- that can grow stronger or weaker over time. But now scientists report in ACS' journal Nano Letters the development of a first-of-its-kind synthetic synapse that mimics the plasticity of the real thing, bringing us one step closer to human-like artificial intelligence.

12 Nov 2015

Researchers demonstrate new screening model to identify drug targets for the most lethal strain of malaria

A University of South Florida Center for Global Health & Infectious Diseases Research team has demonstrated a new screening model to classify antimalarial drugs and to identify drug targets for the most lethal strain of malaria, Plasmodium falciparum.

12 Nov 2015

Researchers reveal how charged gold nanoparticles influence structure of DNA and RNA

Researchers at North Carolina State University have used computational modelling to shed light on precisely how charged gold nanoparticles influence the structure of DNA and RNA - which may lead to new techniques for manipulating these genetic materials.

12 Nov 2015

Ovarian cancer patients with a history of oral contraceptive use have better outcomes

Patients who develop ovarian cancer appear to have better outcomes if they have a history of oral contraceptive use, according to a study by Mayo Clinic researchers published in the current issue of the journal BMC Cancer.

12 Nov 2015

ApoE4-carrying men with Alzheimer's disease at risk of brain bleeds

A common genetic variation, ApoE4, linked to Alzheimer's disease greatly raises the likelihood of tiny brain bleeds in some men, scientists have found.

12 Nov 2015

Some gut microbes may hold the key to regulating good health, say Oregon scientists

University of Oregon scientists have found that strength in numbers doesn't hold true for microbes in the intestines. A minority population of the right type might hold the key to regulating good health.

12 Nov 2015

Researchers create 'Golden Window' for deep brain imaging

The neuroscience community is saluting the creation of a "Golden Window" for deep brain imaging by researchers at The City College of New York led by biomedical engineer Lingyan Shi. This is a first for brain imaging, said Shi, a research associate in City College's Institute for Ultrafast Spectroscopy and Lasers, and the biology department.

12 Nov 2015

OCD patients can benefit from exposure and response prevention therapy when drug treatment options fail

Patients with Obsessive-Compulsive Disorder (OCD) can improve their symptoms significantly by adding exposure and response prevention therapy to their treatment regimen when common drug treatment options have failed, according to new research from psychiatrists at the Perelman School of Medicine at the University of Pennsylvania.

12 Nov 2015

UGA to use $2.1 million grant to explore effects of feeding wildlife at public parks

People feeding white ibises at public parks are turning the normally independent birds into beggars, and now researchers at the University of Georgia say it might also be helping spread disease.

12 Nov 2015

Dartmouth researchers reveal involvement of designer brain receptors in cravings

Dartmouth researchers studying rats have discovered that activation of designer neural receptors can suppress cravings in a brain region involved in triggering those cravings.

12 Nov 2015

Discovery could offer clues to how some viruses control expression of genetic material

Researchers at Case Western Reserve University and the University of Michigan have produced the first image of an important human protein as it binds with ribonucleic acid (RNA), a discovery that could offer clues to how some viruses, including HIV, control expression of their genetic material.

12 Nov 2015

Research shows prevalence of Mycoplasma genitalium in up to 1% of general population in the UK

A new study strengthens growing evidence that Mycoplasma genitalium (MG) is a sexually transmitted infection (STI). The findings are recently published in the International Journal of Epidemiology.

12 Nov 2015

New research examines previously unknown secret to DNA repair

Michael Hendzel knows all too well that there is little that people can do to control the stability of their genetic code. But he hopes his latest research will help impact this elusive and crucial aspect of medicine. Published in Nature Cell Biology, this research explores a previously unknown secret to DNA repair.

12 Nov 2015

Child care centers play pivotal role in physical activity levels of preschoolers

A new study published in the American Journal of Preventive Medicine finds child care centers play a pivotal role when it comes to the physical activity levels of preschoolers. Yet few children get to experience outdoor recess time as it is scheduled. Only 3 in 10 children had at least 60 minutes of a full child-care day outdoors for recess, as is recommended by guidelines.

12 Nov 2015

MD Anderson study reveals why chemotherapy drugs not effective for many pancreatic cancer patients

A study at The University of Texas MD Anderson Cancer Center may explain why chemotherapy drugs such as gemcitabine are not effective for many pancreatic cancer patients, and perhaps point to new approaches to treatment including enhancing gemcitabine's ability to stop tumor growth.

12 Nov 2015

Certain antibiotic treatment for MRSA may potentially make patients sicker

A new study sheds light on how treatment of the "superbug" known as MRSA with certain antibiotics can potentially make patients sicker. The findings by Cedars-Sinai scientists, published today in the journal Cell Host & Microbe, could have implications for managing the bug, a virulent form of the common staph infection that can be difficult to control.

12 Nov 2015

Computerised cognitive behavioural therapy likely to be ineffective in depression treatment

Researchers at the University of York have revealed computerised cognitive behavioural therapy (cCBT) is likely to be ineffective in the treatment of depression.

12 Nov 2015

FEC recognizes Rachel S. Weinerman for receiving 2015 Scientific Program Prize Paper Award

The Foundation for Embryonic Competence is pleased to recognize Dr. Rachel S. Weinerman, a clinical assistant professor, reproductive endocrinology and infertility at University Hospitals Case Medical in Cleveland, for receiving the 2015 Scientific Program Prize Paper Award at the 71st Annual American Society for Reproductive Medicine conference in Baltimore, Maryland on October 21, 2015.

12 Nov 2015

Crucial change in single DNA base predisposes children to aggressive form of cancer

Pediatric oncology researchers have pinpointed a crucial change in a single DNA base that both predisposes children to an aggressive form of the childhood cancer neuroblastoma and makes the disease progress once tumors form.

12 Nov 2015

Study shows rare HER2 missense mutations do not spread breast cancer on their own

Results of a new laboratory study by Johns Hopkins Kimmel Cancer Center researchers suggests that some rare “missense” mutations in the HER2 gene are apparently not — on their own — capable of causing breast cancer growth or spread.

12 Nov 2015

Medical Research News

Research brings scientists one step closer to developing human-like artificial intelligence

Researchers demonstrate new screening model to identify drug targets for the most lethal strain of malaria

Researchers reveal how charged gold nanoparticles influence structure of DNA and RNA

Ovarian cancer patients with a history of oral contraceptive use have better outcomes

ApoE4-carrying men with Alzheimer's disease at risk of brain bleeds

Some gut microbes may hold the key to regulating good health, say Oregon scientists

Researchers create 'Golden Window' for deep brain imaging

OCD patients can benefit from exposure and response prevention therapy when drug treatment options fail

UGA to use $2.1 million grant to explore effects of feeding wildlife at public parks

Dartmouth researchers reveal involvement of designer brain receptors in cravings

Discovery could offer clues to how some viruses control expression of genetic material

Research shows prevalence of Mycoplasma genitalium in up to 1% of general population in the UK

New research examines previously unknown secret to DNA repair

Child care centers play pivotal role in physical activity levels of preschoolers

MD Anderson study reveals why chemotherapy drugs not effective for many pancreatic cancer patients

Certain antibiotic treatment for MRSA may potentially make patients sicker

Computerised cognitive behavioural therapy likely to be ineffective in depression treatment

FEC recognizes Rachel S. Weinerman for receiving 2015 Scientific Program Prize Paper Award

Crucial change in single DNA base predisposes children to aggressive form of cancer

Study shows rare HER2 missense mutations do not spread breast cancer on their own

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