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.

Nasal delivery of single-domain antibodies improves SARS-CoV-2 symptoms in animal model

In a recent study published in the journal PLOS Pathogens, scientists showed that nasal administration of a single-domain antibody (VHH), named K-874A, brought about inhibition of SARS-CoV-2 titers in infected lungs of Syrian hamsters.

19 Oct 2021

Scientists scan 110 natural compounds for SARS-CoV-2 antiviral potential

Phytochemicals are plant-derived molecules from medicinal plants that act as a prominent reservoir for treating a wide range of viral infections. In a new study, published in the journal Scientific Reports, scientists adopted a computational approach to identify Mpro inhibitors.

19 Oct 2021

Interferon beta-1a plus remdesivir not superior to remdesivir alone in hospitalized COVID-19 patients

A clinical trial has found that treatment with the immunomodulator interferon beta-1a plus the antiviral remdesivir was not superior to treatment with remdesivir alone in hospitalized adults with COVID-19 pneumonia.

18 Oct 2021

Study assesses T-cell responses directed against highly conserved regions of SARS-CoV-2

The study aimed to assess whether highly conserved regions within coronaviruses harbor CD8+ T-cell epitopes, capable of being cross-recognized between different coronaviruses.

18 Oct 2021

Genetic characteristics of possible new Alphacoronavirus species found in Bats

A recent study identifies a novel Alphacoronavirus isolated from bats, in Korea, in 2020.

13 Oct 2021

FSU chemists develop a faster way to synthesize compounds for drug development

A team of Florida State University chemists has developed a faster way to synthesize a class of compounds that are commonly used in the development of new medications.

12 Oct 2021

A new bacterial two-hybrid assay to study SARS-CoV-2 interactome

Recently, scientists have developed a bacterial two-hybrid (B2H) system to study the PPIs of SARS-CoV-2 in a heterologous non-eukaryotic system. This study is available on the bioRxiv* preprint server. Put simply, the B2H system could be used to analyze the SARS-CoV-2 proteome.

11 Oct 2021

Mushroom consumption may benefit a person's mental health

Mushrooms have been making headlines due to their many health advantages. Not only do they lower one's risk of cancer and premature death, but new research led by Penn State College of Medicine also reveals that these superfoods may benefit a person's mental health.

11 Oct 2021

New molecular understanding of variations in salmonella virulence

Researchers from the University of Seville, in collaboration with the universities of Zaragoza and Kansas (USA), have managed to describe hitherto unknown processes that allow us to understand the virulence of a Salmonella infection.

11 Oct 2021

Antibody validation and rapid peptide mapping technology

In this interview, News-Medical speaks to Bin Ma, President of Rapid Novor, about antibody validation and rapid peptide mapping technology.

From Rapid Novor Inc 11 Oct 2021

Accumulation of SARS-CoV-2 mutations reduces sensitivity to neutralizing antibodies

In a new study, researchers discovered that SARS-CoV-2 mutations accumulate, especially in immunocompromised patients.

10 Oct 2021

Graphene biosensor in a portable and wireless device for rapid SARS-CoV-2 detection

A new study posted to the medRxiv* server and led by Dr. Mattia D'Agostino, Dr. Eleonora Pavoni and Dr. Alice Romagnoli from the Polytechnic University of Marche in Ancona (Italy), a gFET biosensor that uses angiotensin-converting enzyme 2 (ACE2) as a bioreceptor has been put forth as a viable solution.

6 Oct 2021

Plasmid DNA vaccines induce effective antibody responses against SARS-CoV-2 in mice

Researchers in the United States and China have developed plasmid DNA immunogens that induce effective antibody responses in mice against the spike protein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the agent that causes coronavirus disease 2019 (COVID-19).

5 Oct 2021

Researchers use unnatural amino acids to create fluorescent proteins for studying biological systems

Proteins are the molecular machines that make all living things hum. They stop deadly infections, heal cells, capture energy from the sun and so much more.

2 Oct 2021

Researchers supplement synthetic biology toolkit to streamline investigations into genetic code expansion

One of modern biologists' most ambitious goals is to learn how to expand or otherwise modify the genetic code of life on Earth, in order to make new, artificial life forms.

30 Sep 2021

Novel framework can predict changes that may increase the infectiousness of SARS-CoV-2

As SARS-CoV-2 continues to evolve, new variants are expected to arise that may have an increased ability to infect their hosts and evade the hosts' immune systems.

29 Sep 2021

Long-held theory of cancer-induced immune suppression requires revision, study says

Many cancers produce an enzyme called IDO that suppresses immune system activity, but the long-held hypothesis of how this mechanism operates requires revision, according to a study published in Clinical Cancer Research.

29 Sep 2021

Enterovirus 71 vaccine candidate strains exhibit good immunogenicity and cross-neutralization activity

Announcing a new article publication for Zoonoses journal. In this commentary researchers from Beijing Minhai Biotechnology Co., Ltd., Beijing, China, Hubei Provincial Center for Disease Control and Prevention, Wuhan, China, Guangdong Provincial Institute of Biological Products and Drugs, Guangzhou, China, Gaozhou Center for Disease Control and Prevention, Guangdong, China and the Yangchun Center for Disease Control and Prevention, Guangdong, China consider immungenicity and cross-neutralizing activity of enterovirus 71 vaccine candidate strains.

27 Sep 2021

An in-depth assessment into origin and spread of SARS-CoV-2 Delta variant in Brazil

Brazilian researchers characterize the dissemination of the Delta VOC in Brazil and assess its emergence within the global Delta phylogeny.

27 Sep 2021

A new SARS-CoV-2 variant (B.1.1.523) capable of escaping immune protections

A new study describes a new variant that possesses a novel combination of various concerning mutations at the spike region.

27 Sep 2021

Amino Acid News and Research

Further Reading

Nasal delivery of single-domain antibodies improves SARS-CoV-2 symptoms in animal model

Scientists scan 110 natural compounds for SARS-CoV-2 antiviral potential

Interferon beta-1a plus remdesivir not superior to remdesivir alone in hospitalized COVID-19 patients

Study assesses T-cell responses directed against highly conserved regions of SARS-CoV-2

Genetic characteristics of possible new Alphacoronavirus species found in Bats

FSU chemists develop a faster way to synthesize compounds for drug development

A new bacterial two-hybrid assay to study SARS-CoV-2 interactome

Mushroom consumption may benefit a person's mental health

New molecular understanding of variations in salmonella virulence

Antibody validation and rapid peptide mapping technology

Accumulation of SARS-CoV-2 mutations reduces sensitivity to neutralizing antibodies

Graphene biosensor in a portable and wireless device for rapid SARS-CoV-2 detection

Plasmid DNA vaccines induce effective antibody responses against SARS-CoV-2 in mice

Researchers use unnatural amino acids to create fluorescent proteins for studying biological systems

Researchers supplement synthetic biology toolkit to streamline investigations into genetic code expansion

Novel framework can predict changes that may increase the infectiousness of SARS-CoV-2

Long-held theory of cancer-induced immune suppression requires revision, study says

Enterovirus 71 vaccine candidate strains exhibit good immunogenicity and cross-neutralization activity

An in-depth assessment into origin and spread of SARS-CoV-2 Delta variant in Brazil

A new SARS-CoV-2 variant (B.1.1.523) capable of escaping immune protections

Industry Focus eBook - Life Science Microscopy (2nd Edition) eBook

Latest eBooks

Editorial Focus eBook - Proteomics (2nd Edition)

Industry Focus eBook - Life Science Microscopy (2nd Edition)

BFEB: Advances in microplate-based assays and analysis

Biologics stability screening toolkit: Three practical workflows for accelerating formulation development

The Critical Role of Sample Storage in Drug Discovery and Development

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

The impact of vibration on microscopy