Amino Acid News and Research

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Amino Acid is one of several molecules that join together to form proteins. There are 20 common amino acids found in proteins.

Evolution of the SARS-CoV-2 proteome in 3D during the first six months of the COVID-19 pandemic

In a recent study, researchers report how the SARS-CoV-2 proteome in 3D has evolved during the first six months of the COVID-19 pandemic.

7 Dec 2020

Understanding why some people are more vulnerable to COVID-19

What makes the elderly and people with underlying conditions more vulnerable to COVID-19? According to a new study led by McGill University researchers, clues can be found in the proteins involved in initiating infection, as the virus binds to host cells of different animals.

3 Dec 2020

Researchers uncover potential glycine-based treatment for NAFLD

A new study further implicates low levels of the amino acid glycine in development of nonalcoholic fatty liver disease, or NAFLD. It also suggests addressing this might hold the key to a future treatment for the disease.

3 Dec 2020

Long-range allosteric influences on SARS-COV-2-ACE2 stability and detachment

The COVID-19 pandemic is caused by SARS-CoV-2, a novel beta-coronavirus which has numerous spike proteins on its membrane.

3 Dec 2020

COVID-19 mutation mapping identifies escape mutations against therapeutic antibodies

A new study maps all known mutations in the SARS-CoV-2 virus, showing how each contributes to escape from individual antibodies.

3 Dec 2020

SARS-CoV-2 D614G mutation does not affect performance of serological assays

In a new study published in The Journal of Infectious Diseases, US researchers considered the emergence of a new SARS-CoV-2 spike protein variant. They compared spike G614-based assay to the original D614-based assay – pointing towards the development of recognizable, cross-responsive humoral immunity.

2 Dec 2020

Scientists detect a sarbecovirus phylogenetically related to SARS-CoV-2 from bats in Japan

A team of researchers at the University of Tokyo in Japan have detected a sarbecovirus, called Rc-o319, which is phylogenetically positioned in the same clade as SARS-CoV-2 in Rhinolophus cornutus bats in Japan.

2 Dec 2020

Study finds 10 metabolites associated with risk of stroke

Results from a new study are published in Neurology®, which identifies 10 metabolites that are associated with a person’s risk of stroke.

2 Dec 2020

Novel method for creating chemical reactions could unlock many new applications

Scientists have broken the rules of enzyme engineering to unlock a new method for creating chemical reactions that could unlock a wide range of new applications - from creating new drugs to food production.

2 Dec 2020

UCLA, UCSF obtain FDA approval for PSMA PET imaging in men with prostate cancer

The University of California's two nationally ranked medical centers, UCSF and UCLA, and their nuclear medicine teams have obtained approval from the U.S. Food and Drug Administration to offer a new imaging technique for prostate cancer that locates cancer lesions in the pelvic area and other parts of the body to which the tumors have migrated.

2 Dec 2020

Study shows how parasite that causes Chagas disease resists current therapies

New insight on how a parasite can resist current therapies has been published today in the open-access eLife journal.

2 Dec 2020

Multidisciplinary research sheds new light on reaction mechanisms in cellular processes

Multidisciplinary research involving crystallography, kinetic studies, molecular docking, genetics and other techniques in biochemistry has yielded a wealth of knowledge about the reaction mechanisms in cellular processes.

1 Dec 2020

Researchers report AI solution that could revolutionize medical research

Inside every cell, thousands of different proteins from the machinery that keeps all living things - from humans and plants to microscopic bacteria - alive and well. Almost all diseases, including cancer, dementia, and even infectious diseases such as COVID-19, are related to the way these proteins function.

1 Dec 2020

A mutant SARS-CoV-2 subspecies from minks may evade antibody detection

In a recent research letter published on the bioRxiv preprint server, scientists from Japan discovered that the mutation of spike glycoprotein in the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) derived from farmed minks can also be found in the group of individuals with coronavirus disease (COVID-19) and subsequently evade detection by our immune system.

30 Nov 2020

New AI solution that can determine the shape of proteins could 'revolutionize' medical research

DeepMind’s AI solution, AlphaFold, has succeeded in determining the shape of proteins with a level of accuracy similar to that of laboratory experiments.

30 Nov 2020

Specific SARS-CoV-2 genomic variations are associated with higher COVID-19 deaths

A team of scientists from South Korea and the United States has conducted an interesting study to investigate whether mutations in the genome of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can affect the severity of coronavirus disease 2019 (COVID-19). The study findings reveal that mutations in the viral spike protein and RNA polymerase complex can increase the risk of COVID-19 mortality.

25 Nov 2020

Genomic analysis provides clues about SARS-CoV-2 ancestry and transmission

Researchers in the UK conducting a genomic analysis of severe acute respiratory virus syndrome coronavirus 2 (SARS-CoV-2) and SARS-like coronaviruses in the bat and pangolin have identified strong host-associated divergences that could provide clues about the ancestry and interspecies transmission of SARS-CoV-2.

25 Nov 2020

Computational model can help predict cellular drug targets against COVID-19

A computational model of a human lung cell has been used to understand how SARS-CoV-2 draws on human host cell metabolism to reproduce by researchers at the University of Warwick.

25 Nov 2020

Researchers develop new search engine to investigate viral sequences in COVID-19

Since the beginning of 2020, labs from all around the world are sequencing the material from positive tests of people affected by COVID-19 and then depositing sequences mostly to three points of collection: GenBank, COG-UK, and GISAID.

23 Nov 2020

Pomegranate peel extract shows potential as inhibitor of SARS-CoV-2 virus

Researchers led by first author Relja Suručić from the Department of Pharmacognosy, Faculty of Medicine, University of Banja Luka, Banja Luka, Bosnia and Herzegovina, have studied the use of pomegranate peel extracts in preventing infections with SARS-CoV-2.

22 Nov 2020