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Study reveals long-term cognitive changes and clinical outcomes in psychotic disorders

A new study has shown that relative to participants without a psychotic disorder, those diagnosed with a disorder were consistently impaired across all areas of cognitive (memory and thinking) ability measured. The comparison also suggested that declines in some cognitive areas might worsen with age.

16 Dec 2019

Women with low preference to avoid pregnancy still use contraceptive methods

A new study from the University of California San Francisco and Columbia University Mailman School of Public Health challenges assumptions that women with the highest preference against pregnancy use more effective contraceptive methods and that women who might welcome pregnancy do not use contraception.

16 Dec 2019

Older teens may have similar opioid overdose risk factors as adults

Older teens may have similar risk factors for prescription opioid overdose as adults, a new study suggests.

16 Dec 2019

Study finds dramatic increase in teen overdoses from anxiety drugs

The number of teens taking and overdosing from benzodiazepines, commonly prescribed anxiety medications, has risen dramatically over the past decade, according to a national study coauthored by Rutgers researchers.

16 Dec 2019

Immunotherapy: A promising new alternative to cancer therapies

Sophie Lucas, a researcher at the University of Louvain (UCLouvain) de Duve Institute, studies the immune responses that cancer patients can develop against their own tumor.

16 Dec 2019

Many hospitals fail to provide information and guidance on patient portals

Most hospitals in the United States, but not all, have secure online websites called patient portals that give patients access to their personal health information.

16 Dec 2019

Children with persistent cow's milk allergy are smaller and weigh less than peers

Children who are allergic to cow's milk are smaller and weigh less than peers who have allergies to peanuts or tree nuts, and these findings persist into early adolescence.

16 Dec 2019

Blue light may not be as disruptive to our sleep patterns as previously believed

Contrary to common belief, blue light may not be as disruptive to our sleep patterns as originally thought - according to University of Manchester scientists.

16 Dec 2019

Penn researchers track defective sperm epigenome linked to male infertility

One out of eight couples has trouble conceiving, with nearly a quarter of those cases caused by unexplained male infertility. For the past decade, research has linked that infertility to defective sperm that fail to "evict" proteins called histones from DNA during development.

16 Dec 2019

Type of upper airway bacteria could influence asthma severity

A new study raises the possibility of modulating asthma symptoms via the bacteria that commonly live in the upper airway. The work, which was published on December 16, 2019, in the journal Nature Communications, shows that in children who have mild to moderate asthma, the microbiome of the upper airway could determine how severe the symptoms are.

16 Dec 2019

Research shows how one energy conservation strategy may affect vulnerable populations

Any economic and conservation benefits associated with time-of-use electricity billing could be achieved at the expense of some of the most vulnerable citizens in our society: people with disabilities and the elderly, new research suggests.

16 Dec 2019

Disturbing trends in teen e-cigarette use

A new study released today reveals that adolescents who use e cigarettes may be at a greater risk of using addictive substances instead of regular flavouring. The study was published today in the latest issue of the journal American Journal of Preventive Medicine.

16 Dec 2019

E-cigarettes have long-term adverse effects on health

A new study has revealed that use of electronic cigarettes is associated with a raised risk of developing chronic lung diseases such as asthma, bronchitis, chronic obstructive lung disease (COPD) or emphysema.

16 Dec 2019

Homeless rape victims are not seeking post-sexual assault medical care

Nearly three-fourths of young adults experiencing homelessness who are raped do not seek post-sexual assault medical care, missing an opportunity to greatly reduce their risk of contracting HIV, according to a survey led by The University of Texas Health Science Center at Houston.

16 Dec 2019

Getting closer to personalized medicine for patients with atrial fibrillation

Patients with atrial fibrillation, the most frequent cardiac arrhythmia, are closer to accessing personalized medicine.

16 Dec 2019

Researchers receive £750,000 contract to investigate the use of laser light in animal research

Researchers at King's College London and the University of Southern Denmark have received a research contract of £750,000 to investigate the use of laser light in animal research.

16 Dec 2019

New concepts for efficient, reliable risk assessment of nanomaterials

From dyes to construction materials, and from cosmetic products to electronics and medicine, nanomaterials are found in many different applications. But what are these materials? "Nanomaterials are defined purely by their size," explains Dr Kristin Schubert from the Department of Molecular Systems Biology at UFZ.

16 Dec 2019