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Study finds accumulation of common therapeutic drugs by gut bacteria

Common medications can accumulate in gut bacteria, a new study has found, altering bacterial function and potentially reducing the effectiveness of the drug.

8 Sep 2021

Neuropsychiatric symptoms in children and adolescents with long COVID

In a recent study, researchers determine the presence of any neuropsychological symptoms after recovering from COVID-19 in children and adolescents.

8 Sep 2021

Immunity induced by Pfizer/BioNTech COVID-19 vaccine declines with time, Mayo Clinic study finds

In a study conducted at the Mayo Clinic, USA, scientists have investigated the long-term efficacy of the mRNA-based coronavirus disease 2019 (COVID-19) vaccine BNT162b2 (Pfizer/BioNTech) against symptomatic disease.

8 Sep 2021

Seizures as a main manifestation of severe pediatric SARS-CoV-2 infection

A new study aimed to investigate the clinical, demographic, laboratory, neurophysiological, and imaging characteristics of children admitted to the ED with seizures and acute SARS-CoV-2 infection.

8 Sep 2021

Potential pancoronavirus fusion inhibitors that are effective against SARS-CoV-2 variants

A new study successfully identifies a series of inhibitors that possesses pancoronavirus activity against SARS-CoV, SARS-CoV-2, and MERS-CoV.

7 Sep 2021

Increase in social stress may be connected to global population decline

A University of Massachusetts Amherst environmental health scientist has developed an "overlooked hypothesis" to help explain the projected global population decline beginning in 2064: social stress.

7 Sep 2021

Researchers find potential new target for treating systemic inflammation in obesity

A study led by researchers at the University of Chicago and Indiana University has determined that a protein called elF5A is necessary for driving inflammation in macrophage cells in obesity.

7 Sep 2021

Optimized strategy for generating male germ-cells from mouse pluripotent stem cells

For species that rely on sexual reproduction, including mice and men, offspring can only happen if sperm from the male fertilize eggs from the female.

7 Sep 2021

Cancer immunotherapies could benefit older patients as much as younger people

A retrospective analysis of large datasets of biomarkers from tumors and healthy tissue by researchers at the Johns Hopkins Kimmel Cancer Center Convergence Institute suggests that older cancer patients could benefit as much as younger patients from cancer immunotherapies.

7 Sep 2021

Research uses rodent models to connect the influence of feronomic signals on memory

The work, published recently in Nature Communications, used a model of rodents and managed to connect for the first time the influence of feronomic signals on memory. This will make it possible to explore the deficits of integration of spatial memories and social studies in transgenic models of Alzheimer's disease in the future.

7 Sep 2021

Multiplexed electrochemical sensor platform enables simultaneous detection of SARS-CoV-2 RNA and host antibodies

Scientists from the UK and USA have developed an antifouling nanocomposite-coated multiplexed electrochemical sensor platform that can simultaneously detect severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA and virus-specific antibodies. The platform has shown 100% accuracy in detecting viral RNA and IgG-specific anti-SARS-CoV-2 antibodies. The study is currently available on the medRxiv* preprint server.

6 Sep 2021

Implications of persistent SARS-CoV-2 infection in patients with lymphoid malignancies

In a recent study, scientists attempt to understand persistent COVID-19 and its implications in patients with hematologic malignancies.

6 Sep 2021

Researchers uncover a key role for the biological clock in asthma

For hundreds of years, people have observed that asthma severity often worsens in the nighttime. One longstanding question has been to what degree the body's internal circadian clock - as opposed to behaviors, such as sleep and physical activities - contributes to worsening of asthma severity.

6 Sep 2021

Study: 7.8% of young and middle-aged Austrians suffer from pathological insomnia

Chronic insomnia is widespread and leads to generally poor physical and mental health and has a high societal cost. General data on insomnia from Austria, including the help-seeking behaviour of those affected, have been lacking until now.

6 Sep 2021

Mystery deaths of children blamed on insanitary conditions and poor resources in India

While authorities in Uttar Pradesh are narrowing down on dengue as the 'mystery disease' behind the deaths of more than 50 people, mostly children, in the last fortnight, they are not ruling out scrub typhus or other monsoon-related infections.

6 Sep 2021

Home blood collection device could be used for measuring antibodies against SARS-CoV-2

A device that could make it possible for patients to draw their own blood at home was successfully used to collect blood samples for measuring antibodies against SARS-CoV-2, the virus that causes COVID-19, researchers at the University of Washington School of Medicine in Seattle report.

4 Sep 2021

Scientists identify a critical checkpoint in transcription elongation

Northwestern Medicine scientists have identified a critical checkpoint in transcription elongation, the process of synthesizing RNA from a DNA template, according to findings published in Molecular Cell.

4 Sep 2021

Study uncovers new mechanism for memory transfer between individual roundworms

When an organism encounters a threat in its environment, it is to the species' advantage to warn others of the peril.

4 Sep 2021

Georgia State researcher receives award to investigate the influence of environment on IBD

Dr. Michal Kuczma, a research assistant professor in the Institute for Biomedical Sciences at Georgia State University, has received a three-year, $270,000 Career Development Award from the Crohn's and Colitis Foundation to study environmental influences on gut microbiota, immunity and inflammation.

4 Sep 2021

Scientists identify novel mechanism that links genetic defect in IBD patients to gut leakiness

A team of researchers led by a biomedical scientist at the University of California, Riverside, has identified a novel mechanism by which loss-of-function mutations in the gene PTPN2, found in many patients with inflammatory bowel disease, or IBD, affect how intestinal epithelial cells maintain a barrier.

3 Sep 2021

Laboratory News and Research

Study finds accumulation of common therapeutic drugs by gut bacteria

Neuropsychiatric symptoms in children and adolescents with long COVID

Immunity induced by Pfizer/BioNTech COVID-19 vaccine declines with time, Mayo Clinic study finds

Seizures as a main manifestation of severe pediatric SARS-CoV-2 infection

Potential pancoronavirus fusion inhibitors that are effective against SARS-CoV-2 variants

Increase in social stress may be connected to global population decline

Researchers find potential new target for treating systemic inflammation in obesity

Optimized strategy for generating male germ-cells from mouse pluripotent stem cells

Cancer immunotherapies could benefit older patients as much as younger people

Research uses rodent models to connect the influence of feronomic signals on memory

Multiplexed electrochemical sensor platform enables simultaneous detection of SARS-CoV-2 RNA and host antibodies

Implications of persistent SARS-CoV-2 infection in patients with lymphoid malignancies

Researchers uncover a key role for the biological clock in asthma

Study: 7.8% of young and middle-aged Austrians suffer from pathological insomnia

Mystery deaths of children blamed on insanitary conditions and poor resources in India

Home blood collection device could be used for measuring antibodies against SARS-CoV-2

Scientists identify a critical checkpoint in transcription elongation

Study uncovers new mechanism for memory transfer between individual roundworms

Georgia State researcher receives award to investigate the influence of environment on IBD

Scientists identify novel mechanism that links genetic defect in IBD patients to gut leakiness

Lab Diagnostics and Automation - Second Edition eBook

Leveraging the power of automation to boost research

Automating research - solutions and best practices

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