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Study sheds light on how cocaine addiction alters brain's reward system

Rutgers researchers have used neuroimaging to demonstrate that cocaine addiction alters the brain's system for evaluating how rewarding various outcomes associated with our decisions will feel.

25 Oct 2023

Scientists discover hidden intricacies of sperm motility

Researchers at Stockholm University have unveiled the hidden intricacies of how sperm go from passive bystanders to dynamic swimmers.

25 Oct 2023

Study: Extending diabetic eye screen to 2 years could risk critical treatment delays and sight loss

Extending the annual screen by a year for people in England considered to be at low risk of diabetic eye disease (diabetic retinopathy) could risk critical treatment delays and/or sight loss, suggests a large, real world data study, published online in the British Journal of Ophthalmology.

25 Oct 2023

Scientists achieve breakthrough in treating 'neglected' polymyalgia rheumatica

Scientists have found success in treating a 'neglected' inflammatory condition, polymyalgia rheumatica, with a drug that could provide an alternative to steroids for patients.

25 Oct 2023

Zika virus exposure during pregnancy slows fetal growth and affects mother-infant interaction

Zika virus infection in pregnant rhesus macaques slows fetal growth and affects how infants and mothers interact in the first month of life, according to a new study from researchers at the California National Primate Research Center at the University of California, Davis.

25 Oct 2023

Anti-anxiety drug can improve the effectiveness of chemo-radiotherapy towards glioblastoma

A new research study shows that cerebrospinal fluid reduces current treatment efficacy in brain cancer and identifies new therapeutic opportunities.

25 Oct 2023

Atrial fibrillation diagnosis associated with 45% increased risk of mild cognitive impairment

Atrial fibrillation (AF) diagnosis was associated with a 45% increased risk of mild cognitive impairment (MCI) among a cohort of 4.3 million individuals in the UK, according to a new study published in JACC: Advances.

25 Oct 2023

Study shows high prevalence of thyroid cancer among transgender female veterans

A new study by UC Davis Health endocrinology researchers has shown a high prevalence of thyroid cancer among transgender female veterans.

25 Oct 2023

Scientists develop new method to control brain activity with light

Studying the brain remains one of the most challenging endeavors in neuroscience. Researchers have explored various methods for live imaging and stimulation of deep brain activity.

25 Oct 2023

Global clinical trial provides new evidence on simvastatin and vitamin C for COVID-19

The Global Coalition for Adaptive Research (GCAR) in collaboration with the University of Pittsburgh and UPMC, on behalf of the REMAP-CAP Investigator Network, announce clinical trial results examining the use of vitamin C and simvastatin to treat severely ill patients with COVID-19.

25 Oct 2023

Study finds link between parental trauma and child's risk of arrest and conviction

A study led by UCLA researchers found that the children of parents who experienced adverse childhood experiences (ACEs)– such as abuse, neglect, violence in the home, or loss of a parent – are at increased risk of arrests and convictions by young adulthood.

25 Oct 2023

Brain-computer interface helps ALS patient control devices, navigate communication board

It's the day after the Baltimore Orioles clinched the American League East Championship with their 100th win of the season, and lifelong fan Tim Evans is showing his pride on his sleeve.

25 Oct 2023

Marijuana's psychoactive compound may alter brain wiring in adolescents

In a mouse study designed to explore the impact of marijuana's major psychoactive compound, THC, on teenage brains, Johns Hopkins Medicine researchers say they found changes to the structure of microglia, which are specialized brain immune cells, that may worsen a genetic predisposition to schizophrenia.

25 Oct 2023

COVID-19 mortality risk higher for people with severe mental illness, study shows

New research from King's College London has found that in the UK people with severe mental illness were at increased risk of death from all causes following COVID-19 infection compared to those without severe mental illness.

25 Oct 2023

New course of treatment with existing drugs for cervical cancer reduces risk of death by 35%

A course of treatment with existing drugs prior to chemoradiation led to a 35% reduction in the risk of death or return of cancer, in trial results presented by researchers from UCL and UCLH.

25 Oct 2023

Oxford Vaccine Group launches a pioneering study into human immunity

This study will test the responses of cells in lymph nodes before and after immunization with flu and COVID-19 vaccines and compare reactions in older and younger adults.

25 Oct 2023

Lack of direct comparisons prevents assessment of upadacitinib's benefit in Crohn's disease

Like several immunosuppressive biologics, the JAK inhibitor upadacitinib is also approved for the treatment of Crohn's disease. Commissioned by the Federal Joint Committee (G-BA), the Institute for Quality and Efficiency in Health Care (IQWiG) has now investigated in an early benefit assessment whether the drug offers an added benefit versus the appropriate comparator therapy to patients with moderate to severe active Crohn's disease who have had an inadequate response, lost response or are intolerant to conventional therapy or a biologic agent.

25 Oct 2023

Tai Chi shows long-term benefits for people with Parkinson's

Tai Chi, the Chinese martial art that involves sequences of very slow controlled movements, may curb the symptoms and complications of Parkinson's disease for several years, reveals research, published online in the Journal of Neurology Neurosurgery & Psychiatry.

25 Oct 2023

Millions of Americans with mild cognitive impairment are undiagnosed, studies find

For many people, forgetting your keys or struggling to plan tasks can seem like a normal part of the aging process. But those lapses can actually be symptoms of something more serious: mild cognitive impairment, or MCI, which could be an early sign of Alzheimer's disease.

25 Oct 2023

New smartphone attachment could enable low-cost neurological screening for all

Engineers at the University of California San Diego have developed a smartphone attachment that could enable people to screen for a variety of neurological conditions, such as Alzheimer's disease and traumatic brain injury, at low cost - and do so accurately regardless of their skin tone.

25 Oct 2023

Research News and Research

Study sheds light on how cocaine addiction alters brain's reward system

Scientists discover hidden intricacies of sperm motility

Study: Extending diabetic eye screen to 2 years could risk critical treatment delays and sight loss

Scientists achieve breakthrough in treating 'neglected' polymyalgia rheumatica

Zika virus exposure during pregnancy slows fetal growth and affects mother-infant interaction

Anti-anxiety drug can improve the effectiveness of chemo-radiotherapy towards glioblastoma

Atrial fibrillation diagnosis associated with 45% increased risk of mild cognitive impairment

Study shows high prevalence of thyroid cancer among transgender female veterans

Scientists develop new method to control brain activity with light

Global clinical trial provides new evidence on simvastatin and vitamin C for COVID-19

Study finds link between parental trauma and child's risk of arrest and conviction

Brain-computer interface helps ALS patient control devices, navigate communication board

Marijuana's psychoactive compound may alter brain wiring in adolescents

COVID-19 mortality risk higher for people with severe mental illness, study shows

New course of treatment with existing drugs for cervical cancer reduces risk of death by 35%

Oxford Vaccine Group launches a pioneering study into human immunity

Lack of direct comparisons prevents assessment of upadacitinib's benefit in Crohn's disease

Tai Chi shows long-term benefits for people with Parkinson's

Millions of Americans with mild cognitive impairment are undiagnosed, studies find

New smartphone attachment could enable low-cost neurological screening for all

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