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Poll data shows disparities in older adults’ ability to isolate COVID-19 persons in homes

One of the most important ways to stop the spread of COVID-19 is for people who have tested positive or have symptoms, to isolate themselves from the other people they live with.

4 Feb 2021

Oncotarget publishes new research on geroscience

Dr. Mikhail V. Blagosklonny, M.D., Ph.D., Editor-in-Chief of Oncotarget, and Professor, at Roswell Park Cancer Institute, published "The goal of geroscience is life extension" which was selected as the Featured Cover Paper for Volume 12 Issue 3 and reported that although numerous drugs seemingly extend healthspan in mice, only a few extend lifespan in mice and only one does it consistently.

4 Feb 2021

Study may help explain how pain decreases working memory

How do the normal pains of everyday life, such as headaches and backaches, influence our ability to think? Recent studies suggest that healthy individuals in pain also show deficits in working memory or the cognitive process of holding and manipulating information over short periods of time.

4 Feb 2021

Novel quantum sensor offers a new route to early diagnosis, preventive treatment

Oxygen is essential for human life, but within the body, certain biological environmental conditions can transform oxygen into aggressively reactive molecules called reactive oxygen species (ROS), which can damage DNA, RNA, and proteins.

4 Feb 2021

Chronic hypoxia upregulates RNA polymerase I, alters methylation on ribosomal RNAs

Hypoxia -- where a tissue is deprived of an adequate supply of oxygen -- is a feature inside solid cancer tumors that renders them highly invasive and resistant to treatment. Study of how cells adapt to this critical stressor, by altering their metabolism to survive in a low-oxygen environment, is important to better understand tumor growth and spread.

4 Feb 2021

Study shows how tissue damage promotes the earliest stages of pancreatic cancer

Like weeds sprouting from cracks in the pavement, cancer often forms in sites of tissue damage. That damage could be an infection, a physical wound, or some type of inflammation.

4 Feb 2021

New molecular voltage sensor helps observe propagation of electrical signals in neurons

A type of novel molecular voltage sensor makes it possible to watch nerve cells at work. The principle of the method has been known for some time. However, researchers at the University of Bonn and the University of California in Los Angeles have now succeeded in significantly improving it.

4 Feb 2021

Study highlights barriers faced by cancer survivors in maintaining a healthy diet

The Journal of the Academy of Nutrition and Dietetics focuses on the relationship between diet and cancer and the role nutrition may play in successful cancer outcomes.

4 Feb 2021

British and Chinese researchers identify origins of alcoholism

The physical origin of alcohol addiction has been located in a network of the human brain that regulates our response to danger, according to a team of British and Chinese researchers, co-led by the University of Warwick, the University of Cambridge, and Fudan University in Shanghai.

4 Feb 2021

European biotech companies rely on AI to deliver COVID-19 vaccine

A high-standard health system, rich health data and a strong research and innovation ecosystem are Europe's key assets that can help transform its health sector and make the EU a global leader in health-related artificial intelligence applications.

4 Feb 2021

Researchers define key questions to help the UK government for next biosecurity threat

During the summer of 2019, a global team of experts put their heads together to define the key questions facing the UK government when it comes to biological security.

4 Feb 2021

Predicting future mamalian hosts of SARS-CoV-2

Researchers at the Beijing Computational Science Research Center and Peking University analyzed sequences of the angiotensin-converting enzyme 2 (ACE2) proteins from 16 mammals and predicted the structures of ACE2- receptor-binding domain (RBD) complexes.

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

Researchers study nanoparticle-embedded polymers to extend shelf life of foods and beverages

Antimicrobial packaging is being developed to extend the shelf life and safety of foods and beverages. However, there is concern about the transfer of potentially harmful materials, such as silver nanoparticles, from these types of containers to consumables.

4 Feb 2021

Russia's Sputnik V COVID-19 shown to have 91.6 percent efficacy

The phase 3 human trial is the last stage of clinical evaluation, showing how effective and safe a drug or vaccine is. In this case, the Gam- Sputnik V showed a consistent strong protective effect across all participant age groups.

3 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

Standard decontamination technologies can remove or inactivate all viruses from drinking water

Among the many avenues that viruses can use to infect humans, drinking water may pose only a tiny risk for spreading certain viruses like the novel coronavirus.

3 Feb 2021

NeuroVision Imaging receives ADDF funding to develop biomarker tests for Alzheimer's disease

NeuroVision Imaging Inc., announced today it has received an investment from the Alzheimer's Drug Discovery Foundation to support developing reliable, affordable biomarker tests for Alzheimer's disease and other forms of dementia and neurodegenerative disorders.

3 Feb 2021

Insight into role of aging in response to SARS-CoV-2 infection

Researchers at the University of California, Irvine set out to determine the differences between young people and older adults regarding their host responses against SARS-CoV-2. The team revealed that independent of disease severity, COVID-19 was linked to a significant shift in plasma inflammatory factors. The research is posted to the pre-print server medRxiv*.

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

Research News and Research

Poll data shows disparities in older adults’ ability to isolate COVID-19 persons in homes

Oncotarget publishes new research on geroscience

Study may help explain how pain decreases working memory

Novel quantum sensor offers a new route to early diagnosis, preventive treatment

Chronic hypoxia upregulates RNA polymerase I, alters methylation on ribosomal RNAs

Study shows how tissue damage promotes the earliest stages of pancreatic cancer

New molecular voltage sensor helps observe propagation of electrical signals in neurons

Study highlights barriers faced by cancer survivors in maintaining a healthy diet

British and Chinese researchers identify origins of alcoholism

European biotech companies rely on AI to deliver COVID-19 vaccine

Researchers define key questions to help the UK government for next biosecurity threat

Predicting future mamalian hosts of SARS-CoV-2

New technology could accelerate development of on-chip diagnostic techniques

Researchers study nanoparticle-embedded polymers to extend shelf life of foods and beverages

Russia's Sputnik V COVID-19 shown to have 91.6 percent efficacy

Hematological findings in Amazonian patients with COVID-19

Standard decontamination technologies can remove or inactivate all viruses from drinking water

NeuroVision Imaging receives ADDF funding to develop biomarker tests for Alzheimer's disease

Insight into role of aging in response to SARS-CoV-2 infection

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

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