Biochemistry News and Research

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Researchers prove that drugs designed for bacteria have the potential to act on human cells

Antibiotics used to treat common bacterial infections may potentially be used to treat human illnesses such as cancer, at least theoretically.

27 May 2021

New method helps tests large groups for SARS-CoV-2 infection

Researchers at the Vienna BioCenter designed a testing protocol for SARS-CoV-2 that can process tens of thousands of samples in less than 48 hours. The method, called SARSeq, is published in the journal Nature Communications and could be adapted to many more pathogens.

25 May 2021

Refreshers develop new DNA sequencing method

An international research team headed by Michal Hocek of the Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences (IOCB Prague) and Charles University and Ciara K. O'Sullivan of Universitat Rovira i Virgili (URV) in Spain have developed a novel method for labeling DNA, which in the future can be used for sequencing DNA by means of electrochemical detection.

18 May 2021

New drug-like compound designed to stop malaria in its tracks

Researchers at the Francis Crick Institute and the Latvian Institute of Organic Synthesis have designed a drug-like compound which effectively blocks a critical step in the malaria parasite life cycle and are working to develop this compound into a potential first of its kind malaria treatment.

13 May 2021

Genetically encoded sensor helps detect hallucinogenic substances

Researchers at the University of California, Davis, have created a genetically encoded sensor for detecting hallucinogenic substances.

From The University of California, Davis 29 Apr 2021

Study reveals SARS-CoV-2 spike protein can trigger long-term gene expression changes

According to the findings of a recent cell study, the SARS-CoV-2 spike protein can trigger long-term gene expression changes.

29 Apr 2021

Developing a portable tool to detect street drug ‘spice’

AZoLifeSciences speaks to researchers from the University of Bath about their latest research that led to the development of a device that can detect 'spice'.

From University of Bath 28 Apr 2021

Study shows a possible link between pesticide exposure and increased COVID-19 susceptibility

Researchers have discovered a possible connection between increased vulnerability to COVID-19 infection and exposure to organophosphate pesticides.

27 Apr 2021

Study shows how tau aggregates promote Alzheimer’s disease

If looked deep into the brain of a patient with Alzheimer’s disease or those suffering from the most types of dementia or the concussion-associated syndrome, called chronic traumatic encephalopathy (CTE), there would be hairball-like tangles of a protein known as tau—a common suspected culprit.

20 Apr 2021

New guide identifies barriers to communicating the significance of plant science

The sustained development of plant sciences is highly significant. For instance, the food supply can be considered in this case.

20 Apr 2021

New method helps map the epigenetics of mouse brain

Histones are essentially small proteins that attach to DNA and store information that can be used to switch individual genes on or off.

14 Apr 2021

Scientists engineer probiotic yeast to produce beta-carotene in the guts of mice

Researchers have genetically engineered a probiotic yeast to produce beta-carotene in the guts of laboratory mice. The advance demonstrates the utility of work the researchers have done to detail how a suite of genetic engineering tools can be used to modify the yeast.

13 Apr 2021

Researchers take a key step toward new drugs and vaccines for combating COVID-19

Scientists have achieved a huge step toward new vaccines and drugs for fighting against COVID-19.

6 Apr 2021

Key protein could block the most common cause of food poisoning

Scientists have identified a protein that could be crucial for inhibiting the most common human food poisoning, caused by bacteria, in the United States.

1 Apr 2021

New technique can measure thousands of proteins in a few minutes

Researchers from Charité - Universitätsmedizin Berlin and the Francis Crick Institute have developed a mass spectrometry-based technique capable of measuring samples containing thousands of proteins within just a few minutes.

26 Mar 2021

Improved version of CRISPR/Cas9 tool helps study the interaction of various genes

Researchers have used an upgraded version of the gene-editing tool, CRISPR/Cas9, to knock out up to 12 genes in plants in just one go.

23 Mar 2021

Study maps structure, mechanism of membrane enzyme that has a role in chronic inflammation, cancer

A majority of the drugs work through the membranes surrounding the cells of the body.

22 Mar 2021

$1 million NSF grant effort to explore a natural process that saps plants' productivity

Plants were evolving for hundreds of millions of years before humans started cultivating them for food. So when the first farmers showed up some 12,000 years ago, plants had already picked up some inefficiencies -- that is, adaptations that helped the plants survive but also limited their productivity as crops.

17 Mar 2021

High-resolution map of yeast genome can shed light on development responses in higher organisms

A new study explains an effort to create the most detailed and high-resolution map of gene regulation and chromosome architecture in yeast organisms.

15 Mar 2021

Volatile signal in plants activates defense and inhibits growth processes

An international research team has performed a new study that revealed that Arabidopsis thaliana plants create beta-cyclocitral when attacked by herbivores.

10 Mar 2021