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Study increases understanding of the genetic architecture of dementia risk in African ancestry populations

In the largest-ever genetic study of dementia in people of African ancestry, VA researchers identified several genetic risks different from those seen in people of European ancestry.

22 Dec 2022

Study helps understand why some people have persistent smell loss after COVID-19 infection

The reason some people fail to recover their sense of smell after COVID-19 is linked to an ongoing immune assault on olfactory nerve cells and an associated decline in the number of those cells, a team of scientists led by Duke Health report.

21 Dec 2022

Analysis highlights substantial cost savings by reducing sedation for pediatric brain MRI examinations

Findings from an accepted manuscript published in ARRS' American Journal of Roentgenology have highlighted potentially substantial cost savings by reducing the use of sedation for pediatric brain MRI examinations.

21 Dec 2022

T-cell immunity remains effective against SARS-CoV-2 Omicron subvariants

Omicron subvariants effectively escape B-cell immune responses by modifying neutralizing antibody epitopes.

21 Dec 2022

New methods can advance the development of rapid diagnostics for many infectious diseases

Two companion studies report new artificial intelligence approaches for identification of molecular "fingerprints" for specific infections. The methods, used here to derive a fingerprint for COVID-19, can advance the development of rapid diagnostics for many infectious diseases.

21 Dec 2022

Machine learning used to generate a new holistic model for coronary artery disease

A recent study published in the Lancet journal investigated whether a quantitative in-silico score for coronary artery disease (ISCAD), based on a machine learning model, can be used as a clinical marker to detect coronary artery disease.

21 Dec 2022

Dutch study shows the effectiveness of COVID vaccination in reducing hospitalizations

The study, which is currently available in the medRxiv* preprint server, reveals that the COVID-19 vaccination has prevented a large number of hospitalizations during the pandemic.

21 Dec 2022

Migrant and nonmigrant women report gaps in overall quality of maternal and newborn care

A recent study examines how obstetric healthcare services differed between women considered to be natives of Europe as compared to migrants.

21 Dec 2022

History of COVID-19 increases risk of fatigue and other long COVID symptoms in adults and children

Researchers observe that COVID-19 patients were at an increased risk of developing certain conditions.

21 Dec 2022

PCOS increases risk of pancreatic cancer

A new study in confirms that a history of polycystic ovarian syndrome increases a patient’s risk of developing pancreatic cancer.

21 Dec 2022

Cross cultural study shows how maternal behaviors differentially shape infant early life experience

Mothers in the samples from the UK and Uganda have different attitudes toward parenting, but while on a group level the experience and development of their infants sometimes aligns with parenting attitudes, surprisingly, it did not always show such variation, according to a new study published this week in the open-access journal PLOS ONE by Eve Holden and Katie Slocombe of University of York, UK, and colleagues.

21 Dec 2022

UMass Amherst microbiologist receives NIH grant to develop more effective treatments for tuberculosis

A microbiologist at the University of Massachusetts Amherst has received a National Institutes of Health grant to support research aimed ultimately at developing new, more effective treatments for tuberculosis (TB).

21 Dec 2022

Women who have cluster headache are more affected in their daily lives, shows study

Cluster headache, sometimes known as "suicide headache", have been described as a predominantly male disease.

21 Dec 2022

Black patients do not have the same level of access to new, safer heart procedures as white people

Traditional heart surgery, which involves fully opening the chest and cutting through the breastbone, comes with a high risk of complications and a long recovery time.

21 Dec 2022

Brazilian model for COVID-19 vaccination reduced severe case and mortality even from variants

A study conducted in Serrana, a small town in São Paulo state used as a model for COVID-19 vaccination in Brazil, shows that mass vaccination reduced the severe case and death rates even while the gamma and delta variants were circulating.

21 Dec 2022

Young people lack trust in the smartphone apps for receiving mental health support

Young people may not be receiving the mental health support they need because of a lack of trust in the smartphone apps that deliver such services, a study suggests.

21 Dec 2022

Research could pave way for designing more strategically engineered transplants to treat cartilage damage in the joints

A collaborative team, which includes scientists from the Terasaki Institute for Biomedical Innovation, University of Illinois Chicago, and Pohang University of Science and Technology has elucidated some key points on how the generation of cartilage in the joints is facilitated and how alternative bone formation can be avoided.

21 Dec 2022

Medical Research News

Study increases understanding of the genetic architecture of dementia risk in African ancestry populations

Study helps understand why some people have persistent smell loss after COVID-19 infection

Analysis highlights substantial cost savings by reducing sedation for pediatric brain MRI examinations

T-cell immunity remains effective against SARS-CoV-2 Omicron subvariants

New methods can advance the development of rapid diagnostics for many infectious diseases

Machine learning used to generate a new holistic model for coronary artery disease

Dutch study shows the effectiveness of COVID vaccination in reducing hospitalizations

Migrant and nonmigrant women report gaps in overall quality of maternal and newborn care

History of COVID-19 increases risk of fatigue and other long COVID symptoms in adults and children

PCOS increases risk of pancreatic cancer

Cross cultural study shows how maternal behaviors differentially shape infant early life experience

UMass Amherst microbiologist receives NIH grant to develop more effective treatments for tuberculosis

Women who have cluster headache are more affected in their daily lives, shows study

Black patients do not have the same level of access to new, safer heart procedures as white people

Brazilian model for COVID-19 vaccination reduced severe case and mortality even from variants

Young people lack trust in the smartphone apps for receiving mental health support

Research could pave way for designing more strategically engineered transplants to treat cartilage damage in the joints

Study: Long COVID has four major subtypes defined by different clusters of symptoms

WHO releases a global strategy for infection prevention and control at the 75th World Health Assembly

SARS-CoV-2 and human cold coronavirus OC43 inhibit stress granule formation through Nsp15 protein

Building quality into drug development for safer, faster medicines

How Pulp Fixin Is Turning Paper into High-Performance Sustainable Labware

A new method to measure intracellular water in biological systems

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