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SARS-CoV-2 escape mutations identified against monoclonal antibodies and polyclonal immune sera

A recent study describes the experimental selection of SARS-CoV-2 mutants associated with resistance to antibodies, with important implications for vaccine development and therapeutic antibody use.

8 Feb 2021

COVID-19 pandemic and nanotechnology

Writing in the International Journal of Nanomedicine, Professor Dongki Yang, from the Department of Physiology, Gachon University, South Korea, has reviewed the available knowledge on the coronaviruses, current approaches to tackle the newly emerged SARS-CoV-2 infection, and the innovative application of nanotechnology in the COVID-19 pandemic.

8 Feb 2021

Mortality from sudden cardiac arrest is higher in COVID-19 patients

Sudden cardiac arrest is more often fatal in people with COVID-19, a new study shows. Those responsible for the research see the results as a wake-up call for the public and care providers alike.

6 Feb 2021

Novel hybrid device to boost research on metastatic process of breast cancer cells

European researchers are working on a novel hybrid device to better understand the metastatic process of cancer cells travelling from breast to bone and fast screen new drugs against it.

6 Feb 2021

Anticancer drug may reduce mortality and speed up recovery for severe COVID-19 patients

Treating severe COVID-19 patients with the anticancer drug bevacizumab may reduce mortality and speed up recovery, according to a small clinical study in Italy and China that was led by researchers at Karolinska Institutet in Sweden between February and April 2020.

6 Feb 2021

Comparing death tolls from covid to past wars is fraught

Counting the dead is one of the first, somber steps in reckoning with an event of enormous tragic scope, be it war, a natural disaster or a pandemic.

5 Feb 2021

How does SARS-CoV-2 infect the pancreas?

To understand how SARS-CoV-2 infects the pancreas and investigate its effects, a team of researchers used the human iPSC (induced pluripotent stem cells)-derived pancreatic cultures and analyzed the post-infection cellular and molecular changes.

5 Feb 2021

AI model aids early detection of severe COVID-19 infection in children

Children have been less impacted by COVID-19 caused by the severe acute respiratory syndrome coronavirus 2 (SAR-CoV-2) than adults. But some children diagnosed with SARS-CoV-2 have experienced severe illnesses, including Multisystem Inflammatory Syndrome (MIS-C) and respiratory failure; nearly 80% of children with MIS-C become critically ill with a 2 to 4% mortality rate.

5 Feb 2021

GLS1 inhibitor selectively eliminates senescent cells, ameliorates age-associated disorders

Senescent cells accumulate in organs during aging, promote tissue dysfunction, and cause numerous aging-related diseases like cancer. The cells arise through a process called "cellular senescence," a permanent cell cycle arrest resulting from multiple stresses.

5 Feb 2021

Natural reinfection with respiratory syncytial virus varies based on antibody response

Researchers at Baylor College of Medicine found that while most individuals responded to respiratory syncytial virus (RSV) natural reinfection with a typical sustained antibody response associated with protection, a few individuals surprisingly responded atypically, not being able to sustain the antibody response, which declined to levels that made the individuals susceptible to RSV reinfection.

5 Feb 2021

European Union funds new project to improve personalized treatments for ovarian cancer

The European Union has funded a project to improve personalized treatments for ovarian cancer with nearly 15 million euros for five years. The international DECIDER project has partners from 14 organizations in seven EU countries.

5 Feb 2021

Researchers to create computational models to improve treatments for ovarian cancer

The 5-year research project involves 14 organizations in seven EU countries and is funded by €15 M from the EU.

4 Feb 2021

Dialysis patients are 4 times more likely to die from COVID-19

People undergoing long-term dialysis are almost 4 times more likely to die from COVID-19 and should be prioritized for vaccination, found a new Ontario study published in CMAJ.

4 Feb 2021

Researchers call for trials of rapamycin to treat COVID-19

Researchers in the United States, China, and the UK have called for immediate large-scale clinical trials of an antibiotic called rapamycin as a prophylactic and treatment approach to coronavirus disease 2019 (COVID-19) in older individuals.

4 Feb 2021

Report estimates cancer incidence and mortality at the global level

Cancer ranks as a leading cause of death in every country in the world, and, for the first time, female breast cancer is the most commonly diagnosed cancer, overtaking lung cancer, according to a collaborative report, Global Cancer Statistics 2020, from the American Cancer Society and the International Agency for Research on Cancer.

4 Feb 2021

New technology could accelerate development of on-chip diagnostic techniques

New technology developed by the University of Bristol has the potential to accelerate uptake and development of on-chip diagnostic techniques in parts of the world where rapid diagnoses are desperately needed to improve public health, mortality and morbidity.

4 Feb 2021

Hematological findings in Amazonian patients with COVID-19

To discriminate between patients with severe and non-severe COVID-19 quickly, researchers from Peru looked for prognostic signatures in the blood samples of COVID-19 patients. Virgilio E. Failoc-Rojas et al. examined laboratory results and clinical prognosis of COVID-19 patients from a hospital in the Peruvian Amazon.

3 Feb 2021

Newly launched medical truck brings the emergency room to cardiac arrest patients

University of Minnesota, The Leona M. and Harry B. Helmsley Charitable Trust and health care system partners announce the launch of a truck outfitted with medical equipment and virtual reality technology to help experts attend to patients remotely for extracorporeal membrane oxygenation (ECMO).

3 Feb 2021

Latest clinical trial supports UK’s decision to delay second COVID vaccine dose

Researchers in the UK, South Africa and Brazil have reported the latest efficacy results from phase III trials of the Oxford–AstraZeneca vaccine currently being rolled out in the UK to protect against coronavirus disease 2019 (COVID-19).

3 Feb 2021

Dispelling vaccine misinformation and myths in California’s breadbasket

Dust swirled in the air as Luz Gallegos parked her SUV on the side of a dirt road. She had just learned that her aunt died of covid-19 — the third family member to succumb to the disease in only two weeks.

3 Feb 2021

Mortality News and Research

SARS-CoV-2 escape mutations identified against monoclonal antibodies and polyclonal immune sera

COVID-19 pandemic and nanotechnology

Mortality from sudden cardiac arrest is higher in COVID-19 patients

Novel hybrid device to boost research on metastatic process of breast cancer cells

Anticancer drug may reduce mortality and speed up recovery for severe COVID-19 patients

Comparing death tolls from covid to past wars is fraught

How does SARS-CoV-2 infect the pancreas?

AI model aids early detection of severe COVID-19 infection in children

GLS1 inhibitor selectively eliminates senescent cells, ameliorates age-associated disorders

Natural reinfection with respiratory syncytial virus varies based on antibody response

European Union funds new project to improve personalized treatments for ovarian cancer

Researchers to create computational models to improve treatments for ovarian cancer

Dialysis patients are 4 times more likely to die from COVID-19

Researchers call for trials of rapamycin to treat COVID-19

Report estimates cancer incidence and mortality at the global level

New technology could accelerate development of on-chip diagnostic techniques

Hematological findings in Amazonian patients with COVID-19

Newly launched medical truck brings the emergency room to cardiac arrest patients

Latest clinical trial supports UK’s decision to delay second COVID vaccine dose

Dispelling vaccine misinformation and myths in California’s breadbasket

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

Exploring the G:Box and for high-quality imaging

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