Obesity News and Research

Latest Obesity News and Research

People with severe mental disorders have higher risk of death from COVID-19

People with severe mental disorders have a significantly increased risk of dying from COVID-19. This has been shown in a new study from Umeå University and Karolinska Institutet in Sweden.

3 Feb 2021

Study: Brain hormones could improve metabolism and fight obesity

A mitochondrial hormone expressed by cells deep in the brain appears to play a role in improving metabolism and fighting off obesity, according to a new study in mice.

3 Feb 2021

Prone positioning associated with lower mortality and intubation in COVID-19 patients

In the absence of specific antivirals to combat the pandemic, supportive care is paramount. In this context, a new preprint posted to the medRxiv server describes the observed efficacy of prone positioning to reduce mortality and the risk of intubation in COVID-19 patients with respiratory insufficiency.

2 Feb 2021

Immune profiling shows differences in COVID-19 and influenza pathologic pathways

A study conducted at Johns Hopkins University School of Medicine in Baltimore has revealed distinct differences in the immune pathways that are activated by infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and those that are activated by influenza.

2 Feb 2021

ACE2 agonist C21 relieves respiratory difficulty in COVID-19

A new study describes a pilot study on the efficacy of a molecule called C21, which enhances the activity of the angiotensin-converting enzyme 2 (ACE2), the host cell receptor that facilitates viral entry.

2 Feb 2021

Lower diagnostic threshold for fever in older people may help detect COVID-19 cases earlier

Researchers have explored heritable factors, age and body mass on temperature variation between humans. One notable finding is that the current threshold for detecting fever in older adults may be too high, precluding the ability to detect COVID-19 early on

2 Feb 2021

Differences in immune response to SARS-CoV-2 determine disease severity, study finds

Researchers investigate host responses to SARS-CoV-2, respiratory syncytial virus (RSV), and influenza virus (IV) in the nasal mucosa in children and adults.

2 Feb 2021

Study explores merits and risks of bariatric surgery in younger teens

Obesity and its duration are significant risk factors for type 2 diabetes, cardiovascular events, multiple cancers, and decreased quality of life. According to the Centers for Disease Control and Prevention, obesity affects 20.6% of adolescents ages 12-19 in the United States, meaning a potential lifetime of dealing with this condition.

2 Feb 2021

Can metformin reduce mortality in diabetic individuals with severe COVID-19?

A new study by researchers in China and the U.S. describes a round-up of the effects of commonly used hypoglycemic drugs on the outcomes of COVID-19 in diabetic patients.

1 Feb 2021

Colchicine may have therapeutic potential against COVID-19

A new study describes the results of colchicine in mitigating the inflammatory storm associated with COVID-19, and thus preventing a percentage of severe and critical cases.

1 Feb 2021

Study: COVID-19 mortality racial disparities associated with social factors

COVID-19 mortality racial disparities in the U.S. are associated with social factors like income, education and internet access, according to a Rutgers study.

31 Jan 2021

Obesity may contribute toward neural tissue vulnerability, exacerbate Alzheimer's disease

New research from the University of Sheffield has found being overweight is an additional burden on brain health and it may exacerbate Alzheimer's disease.

29 Jan 2021

County-level sociodemographic risk factors associated with COVID-19 incidence and mortality

In just one year, COVID-19 has killed more than 400,000 Americans, and infected more than 24 million others. But a new study shows just how unevenly those deaths and cases have played out across the country.

29 Jan 2021

Vitamins and other antiviral drugs may help combat COVID-19

Evidence is emerging that vitamin D - and possibly vitamins K and A - might help combat COVID-19. A new study from the University of Bristol published in the journal of the German Chemical Society Angewandte Chemie has shown how they - and other antiviral drugs - might work.

29 Jan 2021