Medical Research News

RSS

Changes in white matter connections during development linked to psychosis risk

Brain imaging studies have shown structural and functional abnormalities in people with psychosis in the connections between the cortex and the thalamus, the major waystation for incoming sensory information and a critical regulator of cortical activity.

22 Dec 2021

Role of novel SARS-CoV-2-derived svRNAs and the involvement of tRF in COVID-19

A new study revealed new long sv-COV-2 using T4 PNK pretreatment and qRT-PCR and also identified piRNAs and tRFs as the most abundant sncRNAs in COVID-19 positive samples.

22 Dec 2021

Omicron evades roughly twice the number of SARS-CoV-2 neutralizing antibodies than Delta

New study results highlight that Omicron has an increased affinity to ACE-2 receptors, therefore, has increased infectivity, viral load, and transmissibility compared to other variants of concern, including the Delta variant.

22 Dec 2021

Extended interval between second and third vaccination beneficial against SARS-CoV-2 Omicron variant

A new study proposes a multi-boost vaccine strategy with a longer duration between the second and third dose, as that would be beneficial in acquiring immunity against severely mutated SARS-CoV-2 variants.

22 Dec 2021

Study suggests nitazoxanide fails to reduce the severity of SARS-CoV-2

A new study shows that the optimization of nitazoxanide formulations may allow the review of the potential use of the drug for the treatment of SARS-CoV-2 infection.

22 Dec 2021

Scientists identify a panel of nanobodies with good neutralizing efficacy against SARS-CoV-2 variants of concern

A team of scientists from Canada has recently characterized a panel of nanobodies against the spike protein of SARS-CoV-2.

22 Dec 2021

Defensosomes can act as decoys to protect against SARS-CoV-2

In a new study, researchers from New York University have been examining the ability of defensosomes to combat SARS-CoV-2 infection.

22 Dec 2021

How can we increase confidence in the COVID-19 vaccine?

In this interview, we speak to Professor Rishi Goyal and Professor Dennis Yi Tenen about their latest research that investigated COVID-19 vaccine hesitancy.

22 Dec 2021

Furin cleavage site similarities in SARS-CoV-2 and rodent coronavirus indicate common wildlife host

New study findings show that AcCoV-JC34 is the only luchacovirus containing a –RR-R- motif that is identical to the one found in SARS-CoV-2.

22 Dec 2021

Exploring the Mediterranean diet as a potential strategy against SARS-CoV-2

A study found that the Mediterranean diet, when combined with non-smoking and regular physical activity, can lower susceptibility to SARS-CoV-2.

22 Dec 2021

Middle-aged men living in rural counties in the US have higher heart attack death rates than women

Middle-aged adults, men, Black adults and adults living in rural counties have significantly higher heart attack death rates before the age of 65 compared to women, white adults and people living in urban counties, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association.

22 Dec 2021

Researchers identify novel cancer markers in patients with aggressive prostate cancer

Prostate cancer is the most commonly diagnosed cancer in men and is among the top five causes of cancer-related death. In most cases, prostate cancer can be successfully treated but there is a group of patients who suffer an aggressive course and often fatal outcome.

22 Dec 2021

Importance of pneumococcal vaccination during the COVID-19 pandemic

A new study discusses the necessity and role of pneumococcal immunization in strengthening the global health system amid the current COVID-19 pandemic.

22 Dec 2021

Study reports a higher rate of burnout among midwives in the United States

A new study indicates 40% of midwives in the United States are burned out or stressed and exhausted, putting them at risk for making medical errors and missing necessary patient care. Burnout also leads to less professional engagement, reduced productivity, absenteeism and resignations, according to new research published in the leading journal, Health Services Research.

22 Dec 2021

Study offers insight into asymptomatic transmission of droplets in public transportation

The COVID-19 pandemic has revealed the urgency of understanding how public transportation ventilation systems transmit viruses and how exhaled droplets evolve in ventilated spaces. Researchers have wondered if those ventilation systems can be improved to mitigate virus transmission.

22 Dec 2021

Transcription factor Blimp1 identified as potential target for modulating T-reg activity to treat cancer

In cancer, a major obstacle to anti-tumor immunity and immunotherapy treatment is the infiltration of regulatory T cells, or T-reg cells, into a tumor. These immune cells generally turn down the immune response, and they can prevent the immune system from destroying cancer cells.

22 Dec 2021

Reprogramming immune system cells to strengthen against infections and cancer in geriatric patients

What if the key to aging well lies in reprogramming immune system cells to strengthen them against infections and cancer? Researchers at UT Southwestern are working to find out.

22 Dec 2021

Researchers evaluate hemodynamic factors related to aneurysm formation

Researchers in Japan have evaluated hemodynamic factors that may help identify sites where aneurysms are likely to form. Detailed findings of this study are described in the article "Computational fluid dynamic analysis of the initiation of cerebral aneurysms" by Soichiro Fujimura et al., published today in the Journal of Neurosurgery.

21 Dec 2021

Two-dose ChAdOx1 vaccine protection wanes after three months

New research reported in the journal The Lancet examines the temporal association between the two-dose ChAdOx1 nCoV-19 (Oxford-AstraZeneca) vaccination regimen and the risk of severe outcomes from COVID-19 in Scotland vs. Brazil, where the Delta variant of SARS-CoV-2 was dominant and rare, respectively.

21 Dec 2021

Study looks at the impact of long-term efforts to improve gender balance

Many technology studies are strongly male-dominated, which shows up in the labor market afterwards and is one of several reasons why women on average earn less than men.

21 Dec 2021

Medical Research News

Changes in white matter connections during development linked to psychosis risk

Role of novel SARS-CoV-2-derived svRNAs and the involvement of tRF in COVID-19

Omicron evades roughly twice the number of SARS-CoV-2 neutralizing antibodies than Delta

Extended interval between second and third vaccination beneficial against SARS-CoV-2 Omicron variant

Study suggests nitazoxanide fails to reduce the severity of SARS-CoV-2

Scientists identify a panel of nanobodies with good neutralizing efficacy against SARS-CoV-2 variants of concern

Defensosomes can act as decoys to protect against SARS-CoV-2

How can we increase confidence in the COVID-19 vaccine?

Furin cleavage site similarities in SARS-CoV-2 and rodent coronavirus indicate common wildlife host

Exploring the Mediterranean diet as a potential strategy against SARS-CoV-2

Middle-aged men living in rural counties in the US have higher heart attack death rates than women

Researchers identify novel cancer markers in patients with aggressive prostate cancer

Importance of pneumococcal vaccination during the COVID-19 pandemic

Study reports a higher rate of burnout among midwives in the United States

Study offers insight into asymptomatic transmission of droplets in public transportation

Transcription factor Blimp1 identified as potential target for modulating T-reg activity to treat cancer

Reprogramming immune system cells to strengthen against infections and cancer in geriatric patients

Researchers evaluate hemodynamic factors related to aneurysm formation

Two-dose ChAdOx1 vaccine protection wanes after three months

Study looks at the impact of long-term efforts to improve gender balance

Advancing Menopause Care: Non-Hormonal Treatments for Vasomotor Symptoms

Building quality into drug development for safer, faster medicines

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

Latest News