Contrary to popular belief, a position played in collision sports like football and hockey may not raise an athlete’s risk for developing brain disease later, a new study finds. Researchers also found no link between the length of their career, and their risk of degenerative brain disease, according to a study published in the February 24, 2021, online issue of Neurology®, the medical journal of the American Academy of Neurology. Additionally, only about half of the athletes studied showed evidence of chronic traumatic encephalopathy (CTE).
Category: Research Results
Chicago’s racial wealth gap examined in new UIC report
Interviews by the University of Illinois Chicago’s Institute for Research on Race and Public Policy highlight the precarity of many Black and Latino families who have ‘made it’
‘Trending’ doctors’ notes could help hospitals predict COVID-19 surges
A new study, published today in Nature Digital Medicine, found that ‘natural language processing’ (NLP) of information routinely recorded by doctors – as part of patients’ electronic health records – reveal vital trends that could help clinical teams forecast and plan for surges in patients.
Abnormal sodium levels in hospitalized patients with COVID-19 predict death or respiratory failure
Hospitalized patients with COVID-19 and abnormal sodium levels in the blood have an increased risk of experiencing respiratory failure or dying, according to a study published in the Endocrine Society’s Journal of Clinical Endocrinology & Metabolism.
New study suggests supermassive black holes could form from dark matter
A new theoretical study has proposed a novel mechanism for the creation of supermassive black holes from dark matter.
COVID-19 VACCINE ACCEPTANCE FALLING GLOBALLY AND IN THE U.S., SURVEY FINDS
The percentage of people globally who say they will get a COVID-19 vaccine has fallen in recent weeks, even as tens of millions of doses have been administered around the world, new survey data suggest.
CAR T-cell therapy generates lasting remissions in patients with multiple myeloma
In a major advance in the treatment of multiple myeloma, a CAR T-cell therapy has generated deep, sustained remissions in patients who had relapsed from several previous therapies, an international clinical trial has found.
The impact of face masks on heart rate and oxygenation
Researchers at University Hospitals Rainbow Babies & Children’s Hospital published new findings today that wearing a face mask – either a cloth mask or a surgical mask – did not impair the ability of subjects to get air in and out of their bodies.
Do atheists have a moral compass?
University of Illinois Chicago social psychologist examines what values people view as relevant for morality
Researchers Use Machine Learning to Identify Autism Blood Biomarkers
DALLAS – Feb. 24, 2021 – Using machine learning tools to analyze hundreds of proteins, UT Southwestern researchers have identified a group of biomarkers in blood that could lead to an earlier diagnosis of children with autism spectrum disorder (ASD) and, in turn, more effective therapies sooner.
Scientists describe earliest primate fossils
A new study published Feb. 24 in the journal Royal Society Open Science documents the earliest-known fossil evidence of primates. These creatures lived less than 150,000 years after the Cretaceous-Paleogene mass extinction event that killed off non-avian dinosaurs and saw the rise of mammals.
Reddit shows people with kidney stones have been less likely to seek treatment during pandemic
UCLA researchers found that patients’ decision-making about how and when to seek treatment for kidney stones was driven by logistical barriers and patients’ reluctance to risk exposure to COVID-19 in health care facilities.
Bearded seals are loud – but not loud enough
But in the rapidly changing Arctic soundscape, where noise from industrial activities is predicted to dramatically increase in the next 15 years, bearded seals may need to adjust their calling behavior if they are going to be heard above the noise generated by ships and commercial activities.
Flu vaccination this season likely to be highest ever
More U.S. adults reported receiving or planning to receive an influenza vaccination during the 2020-2021 flu season than ever before, according to findings from a December 2020 national survey.
COVID-19 Risk Factors for Healthcare Workers: Race, Ethnicity
Healthcare workers might not be so different from the general population in the factors that determine their risk of getting COVID-19. A new study led by Cedars-Sinai shows that healthcare workers are more likely to have antibodies to COVID-19 in their blood if they are African American or Latino or have hypertension.
World’s first video of a space-time crystal
A German-Polish research team has succeeded in creating a micrometer-sized space-time crystal consisting of magnons at room temperature. With the help of the scanning transmission X-ray microscope Maxymus at Bessy II at Helmholtz Zentrum Berlin, they were able to film the recurring periodic magnetization structure in a crystal.
Alternating lockdown strategy can help defeat COVID-19 and sustain socio-economic activity
Social distancing – from mobility restrictions to complete lockdowns — can take many weeks, possibly even months, a potentially devastating outcome for social and economic stability.
COVID-19 vaccination axillary adenopathy detected during breast imaging
An open-access article in ARRS’ American Journal of Roentgenology (AJR) describes the clinical and imaging features of axillary adenopathy detected during screening or diagnostic breast imaging after recent coronavirus disease (COVID-19) vaccination to inform the development of follow-up recommendations.
Losing Obamacare protections during pandemic could increase health disparities
If Affordable Care Act protections for pre-existing condition coverage are no longer available, the coronavirus pandemic would leave many Americans – a disproportionate number of whom are people of color – without health insurance, a new Oregon Health & Science University study indicates.
Older women who ate more plant protein had lower risk of premature, dementia-related death
Postmenopausal women who ate high levels of plant protein had lower risks of premature death, cardiovascular disease and dementia-related death compared with women who ate less plant proteins, according to new research published today in the Journal of the American Heart Association, an open access journal of the American Heart Association.
People Who Move Give More to Global Causes: New Study
A recent study shows residential mobility boosts global charitable giving. The findings, say the researchers, introduce residential mobility as a factor to be explored in business and marketing research for how it influences consumer behavior.
Discovery offers potential for stripping tumors of T cell protection
St. Jude Children’s Research Hospital has discovered a mechanism that tumors use to switch on protective regulatory T cells, raising the potential for drug treatments that render tumors more vulnerable to cancer immunotherapy.
When Natural Disasters and Pandemics Strike Together, Expect a Slow Recovery
In a paper recently presented at the 54th Hawaii International Conference on System Sciences, the research team wrote that, prior to the onset of the COVID-19 pandemic, “little attention had been paid to the possibility that a significant number of critical personnel in both the infrastructure and disaster response and recovery supply chains could be incapacitated or otherwise unavailable due to an ongoing pandemic.” Furthermore, their modeling suggests that “our current understanding of such compound extreme events is inadequate to the potential threat.”
Pandemic compounds psychosocial issues for sexual, gender minorities (SGM)
The weight of isolation and loss of social connection caused by the COVID-19 pandemic has compounded existing psychosocial-emotional issues already experienced by adults who identify as sexual or gender minorities (SGM). And while many people globally and across the United States—regardless of their gender identity—are experiencing pandemic anxiety at some level, those who identify as SGM appear to have been disproportionally affected by the pandemic both physically and mentally.
Researchers Identify Mechanism By Which Exercise Strengthens Bones And Immunity
Scientists at the Children’s Medical Center Research Institute at UT Southwestern (CRI) have identified the specialized environment, known as a niche, in the bone marrow where new bone and immune cells are produced. The study, published in Nature, also shows that movement-induced stimulation is required for the maintenance of this niche, as well as the bone and immune-forming cells that it contains. Together, these findings identify a new way that exercise strengthens bones and immune function.
Nature’s funhouse mirror: understanding asymmetry in the proton
The results of a new experiment could shift research of the proton by reviving previously discarded theories of its inner workings.
Study Finds Low Rate of COVID-19 Among Dental Hygienists
ADHA and ADA have released initial findings from their ongoing, joint research designed to estimate the prevalence of COVID-19 among U.S. dental hygienists, as well as examine infection prevention and control procedures and any associated trends, including employment data.
The GovLab at NYU Tandon releases report on the impact of online communities and role of their leaders
The Governance Lab (The GovLab) at the NYU Tandon School of Engineering released a report, “The Power of Virtual Communities,” which examines the role online groups play in creating opportunities for people to build new kinds of meaningful communities they often could not form in real space.
Human Lung and Brain Organoids Respond Differently to SARS-CoV-2 Infection in Lab Tests
UC San Diego School of Medicine researchers are using stem cell-derived organoids to study how SARS-CoV-2 interacts with various organ systems. Their findings may help explain the wide variety in COVID-19 symptoms and aid the search for therapies.
Researchers identify characteristics of highest utilizers for mental health hospital services
Dropping out of high school, having schizophrenia, or being diagnosed with a co-occurring personality disorder increases the likelihood of someone becoming a “high utilizer” of inpatient psychiatric hospital services, according to a new study by researchers at UTHealth. A high utilizer is someone who has been admitted three or more times within one year.
Ancestry estimation perpetuates racism, white supremacy
Ancestry estimation — a method used by forensic anthropologists to determine ancestral origin by analyzing bone structures — is rooted in “race science” and perpetuates white supremacy, according to a new paper by a forensic anthropologist at Binghamton University, State University of New York.
Treating rheumatoid arthritis with micromotors
Researchers reporting in ACS’ Nano Letters have developed magnesium-based micromotors propelled by hydrogen bubbles, which improved rheumatoid arthritis symptoms when injected into the joints of rats.
COVID-19 Blood Flow Changes May Be Reason for ‘Brain Fog,’ Depression
A new review suggests that blood vessel damage and impaired oxygen delivery related to COVID-19 play a role in mood changes and cognitive difficulties that people with the disease face during illness and recovery. The review is published in Physiological Reports.
Evidence That Earth’s First Cells Could Have Made Specialized Compartments
ROCKVILLE, MD – Scientists have long speculated about the features that our long-ago single-celled ancestors might have had, and the order in which those features came about.
International Team Identifies 127 Glaucoma Genes in Largest Study of Its Kind
In the largest genome-wide association study of glaucoma to date, an international team of researchers compared the genes of 34,179 people with the disease to 349,321 control subjects. They identified 127 genes linked to glaucoma, including 44 new gene loci and confirmed 83 previously reported loci.
Older people often incorrectly assume medicines don’t have potential side effects
When physicians failed to verbally provide information about potential side effects, older people incorrectly assumed that about 55% of their prescribed medications had none. When they did provide the information, patients incorrectly assumed there were no side effects for 22% of the medications.
Seeing schizophrenia: X-rays shed light on neural differences, point toward treatment
An international research team used the ultrabright X-rays of the Advanced Photon Source to examine neurons in the brains of schizophrenia patients. What they learned may help neurologists treat this harmful brain disorder.
Waitlist Policies May Contribute to Racial Disparities in Access to Kidney Transplantation
• Racial disparities in access to kidney transplantation persist in the United States. New research indicates that registering Black patients on the kidney transplant waitlist at a slightly higher level of kidney function compared with white patients might lessen racial inequality in patients’ wait time prior to kidney failure onset, and ultimately improve racial equity in access to kidney transplantation.
You’ve Got to Move It, Move It
Research from Herbert Wertheim School of Public Health and Human Longevity Sciences at UC San Diego suggests that light-intensity physical activity, including shopping or a casual walk, may protect against mobility disability in older women.
Machine learning aids in simulating dynamics of interacting atoms
A revolutionary machine-learning (ML) approach to simulate the motions of atoms in materials such as aluminum is described in this week’s Nature Communications journal.
Actively preparing or watching others prepare food can lead to eating more
During this unique study, a team of researchers led by Professor Jane Ogden from the University of Surrey investigated the impact of actively preparing or watching others prepare food (e.g., on a cooking show) versus distraction away from this focus. Researchers sought to understand how this may affect the amount of food consumed and influence the desire to continue eating.
Do People with Migraine Get Enough Exercise?
More than two-thirds of people with migraine do not get enough exercise, according to a preliminary study released today, February 23, 2021, that will be presented at the American Academy of Neurology’s 73rd Annual Meeting being held virtually April 17 to 22, 2021. The study found that people who do get a minimum of two-and-a-half hours of moderate to vigorous exercise a week had a reduced rate of migraine triggers like stress, depression and sleep problems.
Managing suicide risk in research study participants
What should researchers do if they encounter a study participant who reports suicidal thoughts?UIC College of Nursing associate professor Susan Dunn explores this question as lead author of Suicide Risk Management Protocol for a Randomized Controlled Trial of Cardiac Patients Reporting Hopelessness, a paper published in the January/February edition of Nursing Research.
COVID-19 infection in pregnancy not linked with still birth or baby death
COVID-19 infection in pregnancy is not associated with stillbirth or early neonatal death, according to a new study.
New strategy blocks chronic lung disease in mice
A new study from Washington University School of Medicine in St. Louis has uncovered a previously unknown role for exosomes in inflammatory respiratory diseases. The study has implications for finding new therapies. Exosomes are tiny compartments released from cells that carry different types of cargo, including inflammatory chemicals called cytokines that can drive lung disease.
Pregnancy, stress, sleep issues, physiology among women’s unique cardiovascular concerns
Women face many female-specific risks for heart disease and stroke, including pregnancy, physical and emotional stress, sleep patterns and many physiological factors, according to multiple studies highlighted in this year’s Go Red for Women® special issue of the Journal of the American Heart Association, published online today.
Hershey Medical Center second in the nation to implant next generation heart device
Penn State Health Milton S. Hershey Medical Center became the second hospital in the nation to implant a newly-designed mechanical pump in a patient with severe heart failure.
Research finds college students with ADHD are likely to experience significant challenges
According to a 2017 UCLA study, students with ADHD make up about 6% of the college student population and represent the most common type of disability supported by college disability offices.
New Technique Shows Promise in Preventing Recurrent Stroke
A surgical procedure advanced and studied by vascular neurosurgeons at Cedars-Sinai dramatically reduced the rate of recurrent strokes among patients with atherosclerotic disease, a new study shows.
UIC researchers invent new gene-editing tool
Researchers have discovered a new gene-editing technique that allows for the programming of sequential cuts — or edits — over time.