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Antibody-like proteins derived from sharks may be used to combat future SARS outbreaks

Small, unique antibody-like proteins known as VNARs - derived from the immune systems of sharks - can prevent the virus that causes COVID-19, its variants, and related coronaviruses from infecting human cells, according to a new study published Dec. 16.

16 Dec 2021

Cedars-Sinai researchers discover growth hormone in the colon that influences aging process

Investigators at Cedars-Sinai have identified growth hormone in the colon that increases as the colon ages—a discovery that can help guide the development of a new anti-aging therapy.

16 Dec 2021

The mental health impact of COVID-19 pandemic on U.S. healthcare workers, first-responders

Researchers at UW Medicine and the VA Puget Sound Healthcare System worked with emergency medicine physicians at Columbia University Irving Medical Center in New York to assess the effects of the COVID-19 pandemic among U.S. healthcare workers and first-responders.

16 Dec 2021

New study demonstrates SARS-CoV-2 Omicron antibody escape

A new study examined the neutralization of virus variants using three sets of antibodies: serum from individuals vaccinated or infected with earlier variants of the virus; concentrated human antibodies from plasma donors; and approved monoclonal antibodies.

16 Dec 2021

Moderna booster vaccination overcomes SARS-CoV-2 Omicron variant antibody escape

A new study reports the results of a study focused on immune evasion characteristics, specifically the ability to escape neutralization by antibodies to the earlier SARS-CoV-2 variants or to the spike antigen used in COVID-19 vaccines.

16 Dec 2021

Study suggests convalescent plasma appears safe but does not prevent SARS-CoV-2 infection

A new study assesses the safety and efficacy of SARS-CoV-2 convalescent plasma containing high titers of anti-SARS-CoV-2 antibodies as PEP.

16 Dec 2021

Study finds high psychological distress among UK nursing and midwifery workforce during COVID-19

Extremely concerning levels of psychological distress are reported in results from a longitudinal study of the UK nursing and midwifery workforce during COVID-19. The findings could help how staff are supported in healthcare services now and in future.

16 Dec 2021

Gene key to excessive cell proliferation could be a potential target for fatal pulmonary hypertension

A gene that is overexpressed in some aggressive cancers also appears to be key to the excessive cell proliferation that thickens the walls of pulmonary arteries and ultimately causes the right ventricle of the heart to fail, scientists report.

16 Dec 2021

Nursery rhymes can teach the importance of safe play and occupational hazards, says study

Nursery rhymes can teach the importance of safe play and occupational hazards to help both young and old reduce their chances of head injuries, suggests an expert in the Christmas issue of The BMJ.

16 Dec 2021

Therapeutic antibodies deemed ineffective against Omicron variant of SARS-CoV-2

A new study found that the Omicron S protein evades antibodies with a 44-fold higher efficiency than the Delta variant's spike, rendering therapeutic antibodies ineffective and likely negatively impacting antibody protection induced by infection or double vaccination.

16 Dec 2021

Capability of BNT162b2 vaccine given in 2 or 3 doses to neutralize SARS-CoV-2 Omicron

The team observed that three doses of the BNT162b2 (Pfizer-BioNTech) mRNA vaccine are required to mount an effective antibody response against the Omicron variant.

16 Dec 2021

Gap in the use of insulin pumps, CGMs among Black and white Medicare beneficiaries widened

The gap in the use of insulin pumps and continuous glucose monitors (CGMs) among Black and white Medicare beneficiaries widened from 2017-2019, according to new research published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

16 Dec 2021

Experimental and computational synergy considered a promising approach in COVID-19 patients

Thanks to the large amount of -omics data becoming increasingly available, sophisticated computational models are developed for new fields such as immunology and the predictions they generate will help identify key molecules in inflammatory processes.

16 Dec 2021

Genetic factors partly describe the link between brain structure and chronic pain

Genetic factors partly explain the link between brain structure and chronic pain, according to University of Queensland-led research.

16 Dec 2021

Scientists find better treatment options for patients with advanced colorectal cancer

City of Hope, a world-renowned cancer research and treatment organization, today announced study results of a Phase 2 clinical trial showing monotherapy with sotorasib resulted in anti-tumor activity and a favorable benefit-risk profile among heavily pretreated patients with advanced colorectal cancer. The research was published today in Lancet Oncology.

16 Dec 2021

T cell responses remain broadly robust against Omicron variant of SARS-CoV-2

A new study highlights the significance of robust T cell responses in preventing severe omicron infections.

16 Dec 2021

Neutralization potency of COVID-19 vaccine boosters against SARS-CoV-2 variant pseudoviruses

A new study has used this assay to evaluate sera, obtained from 239 individuals vaccinated via any of the above-stated vaccines against SARS-CoV-2’s original strain, the Delta, and Omicron SARS-CoV-2 pseudoviruses.

16 Dec 2021

Risk of cardiovascular disease increases with stress and adverse life events, finds study

The risk of cardiovascular disease rises with an increasing burden of perceived stress, financial problems and adverse life events, a major international study with University of Gothenburg researchers as main authors shows. They were able to link the risk of both heart attack and stroke with high stress levels.

16 Dec 2021

Researchers develop novel method to supplement cow milk with vegetable protein

Scientists from the Department of Food Science and Technology at The Ohio State University (Columbus, Ohio, USA) have developed a novel method of supplementing cow milk with vegetable protein using readily available current dairy processing equipment.

16 Dec 2021

Parents' positive facial expressions while eating vegetables encourage children to consume more vegetables

Parents who struggle to encourage their children to eat vegetables can now play a more influential part at their mealtimes - concludes a study by psychologists in the College of Health and Life Sciences at Aston University.

16 Dec 2021

Medical Research News

Antibody-like proteins derived from sharks may be used to combat future SARS outbreaks

Cedars-Sinai researchers discover growth hormone in the colon that influences aging process

The mental health impact of COVID-19 pandemic on U.S. healthcare workers, first-responders

New study demonstrates SARS-CoV-2 Omicron antibody escape

Moderna booster vaccination overcomes SARS-CoV-2 Omicron variant antibody escape

Study suggests convalescent plasma appears safe but does not prevent SARS-CoV-2 infection

Study finds high psychological distress among UK nursing and midwifery workforce during COVID-19

Gene key to excessive cell proliferation could be a potential target for fatal pulmonary hypertension

Nursery rhymes can teach the importance of safe play and occupational hazards, says study

Therapeutic antibodies deemed ineffective against Omicron variant of SARS-CoV-2

Capability of BNT162b2 vaccine given in 2 or 3 doses to neutralize SARS-CoV-2 Omicron

Gap in the use of insulin pumps, CGMs among Black and white Medicare beneficiaries widened

Experimental and computational synergy considered a promising approach in COVID-19 patients

Genetic factors partly describe the link between brain structure and chronic pain

Scientists find better treatment options for patients with advanced colorectal cancer

T cell responses remain broadly robust against Omicron variant of SARS-CoV-2

Neutralization potency of COVID-19 vaccine boosters against SARS-CoV-2 variant pseudoviruses

Risk of cardiovascular disease increases with stress and adverse life events, finds study

Researchers develop novel method to supplement cow milk with vegetable protein

Parents' positive facial expressions while eating vegetables encourage children to consume more vegetables

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

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