Chemicals News and Research

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Chemical compounds in foods can block the function of key SARS-CoV-2 enzyme

Chemical compounds in foods or beverages like green tea, muscadine grapes and dark chocolate can bind to and block the function of a particular enzyme, or protease, in the SARS-CoV-2 virus, according to a new study by plant biologists at North Carolina State University.

30 Nov 2020

Excessive use of antibiotics during COVID-19 pandemic could intensify drug resistance

A new study published in the journal Science of The Total Environment in November 2020 discusses this potentially serious issue along with its wider consequences.

30 Nov 2020

MARA project aims to use new DNA based nanotechnology to fight bacteria

Antibiotics are used to prevent and treat bacterial infections. They have played a major role in combating infectious diseases such as tuberculosis, pneumonia, typhoid fever, and meningitis in 20th century.

27 Nov 2020

Zonitise launches antimicrobial surface coating that constantly eliminates harmful pathogens

A biotech company has launched an antimicrobial surface treatment proven to kill harmful bacteria and viruses including TGEV coronavirus, the model virus for SARS COV 2, for up to twelve months after one application.

27 Nov 2020

New legal push aims to speed magic mushrooms to dying patients

Back in March, just as anxiety over COVID-19 began spreading across the U.S., Erinn Baldeschwiler of La Conner, Washington, found herself facing her own private dread.

24 Nov 2020

Antimicrobial found in soaps worsens fatty liver disease in mice

University of California San Diego School of Medicine researchers found evidence that triclosan -- an antimicrobial found in many soaps and other household items -- worsens fatty liver disease in mice fed a high-fat diet.

23 Nov 2020

California law banning toxic chemicals in cosmetics will transform industry

A toxic chemical ban signed into law in California will change the composition of cosmetics, shampoos, hair straighteners and other personal care products used by consumers across the country, industry officials and activists say.

23 Nov 2020

Researchers explore new ways to rid the environment of co-occurring toxic chemicals

Across America, hazardous waste sites pose an ongoing threat to human and environmental health. The most severe cases are known as Superfund sites, of which over a thousand currently exist.

18 Nov 2020

Study: e-cigarette users have increased susceptibility to flu, COVID-19

In a controlled study of smokers, nonsmokers, and e-cigarette users, University of North Carolina School of Medicine researchers found that e-cigarette users exhibited significantly altered immune responses to a model of influenza virus infection, suggesting increased susceptibility to disease.

18 Nov 2020

Novel mechanism enhances the formation of hematopoietic stem cells

Hematopoietic stem cells can replenish all the different cell types of our blood system. For this reason, hematopoietic stem cells are the cells used in many blood diseases when patients need transplantations.

17 Nov 2020

Drugs targeting neutrophils could reduce ARDS in severe COVID-19

Scientists in Taiwan recently published a report on their use of anti-neutrophil strategies to treat acute respiratory distress syndrome (ARDS) – a life-threatening condition that can arise in critical COVID-19 cases – in the journal Frontiers in Pediatrics.

15 Nov 2020

Novel method for manufacturing complex-shaped ceramic bone implants developed

Scientists from the Skoltech Center for Design, Manufacturing, and Materials (CDMM) have developed a method for designing and manufacturing complex-shaped ceramic bone implants with a controllable porous structure, which largely enhances tissue fusion efficiency.

12 Nov 2020

Study finds link between children's gut microbiomes and household chemicals

A team of researchers for the first time has found a correlation between the levels of bacteria and fungi in the gastrointestinal tract of children and the amount of common chemicals found in their home environment.

12 Nov 2020

A detailed review of plant natural products to combat antibiotic-resistant pathogens

Scientists have compiled the first comprehensive review of plant natural products that play a role in antibacterial activity, to serve as a guide in the search for new drugs to combat antibiotic-resistant pathogens.

12 Nov 2020

Ultrafast laser study may lead to new, less-expensive industrial catalysts

Arizona State University's Scott Sayres and his team have recently published an ultrafast laser study on uncharged iron oxide clusters, which could ultimately lead to the development of new and less-expensive industrial catalysts.

11 Nov 2020

Study shows how perceptions of beauty drive people’s appetite and spending decisions

As the holiday season nears, thoughts of pumpkin pies, roasted chestnuts and turkey dinners fill our dreams and our grocery shopping lists.

11 Nov 2020

Targeting TAAR5 can provide a new treatment opportunity for neurodegenerative disorders

St Petersburg University researchers, led by Professor Raul R. Gainetdinov, Director of the Institute of Translational Biomedicine and Academic Supervisor of the St Petersburg University Hospital, have found a new role for recently discovered neurotransmitter system that uses the trace amine-associated receptor 5 (TAAR5) for neurotransmission.

11 Nov 2020

Novel super-activating macrophage receptor could explain hyper-inflammation in severe COVID-19

Immunity is a curious thing. While essential in protecting the body against invading pathogens and foreign antigens, it can also turn against the body and trigger destructive immunological processes. A new study published on the preprint server bioRxiv* in November 2020 reports on the role played by hyperactive macrophages in a range of acute and chronic hyper-inflammatory conditions.

10 Nov 2020

Maternal exposure to flame retardants causes diabetes in offspring

A new UC Riverside study shows flame retardants found in nearly every American home cause mice to give birth to offspring that become diabetic.

10 Nov 2020

Novel 3D-printed scaffold loaded with chemotherapy drug could reduce breast cancer recurrence

The recurrence of cancer after surgery is a major concern for patients. New findings from a QUT study have shown the potential for a novel 3D-printed porous scaffold which is loaded with a common chemotherapy drug that can reduce breast cancer recurrence in an experimental setting.

10 Nov 2020

Chemicals News and Research

Chemical compounds in foods can block the function of key SARS-CoV-2 enzyme

Excessive use of antibiotics during COVID-19 pandemic could intensify drug resistance

MARA project aims to use new DNA based nanotechnology to fight bacteria

Zonitise launches antimicrobial surface coating that constantly eliminates harmful pathogens

New legal push aims to speed magic mushrooms to dying patients

Antimicrobial found in soaps worsens fatty liver disease in mice

California law banning toxic chemicals in cosmetics will transform industry

Researchers explore new ways to rid the environment of co-occurring toxic chemicals

Study: e-cigarette users have increased susceptibility to flu, COVID-19

Novel mechanism enhances the formation of hematopoietic stem cells

Drugs targeting neutrophils could reduce ARDS in severe COVID-19

Novel method for manufacturing complex-shaped ceramic bone implants developed

Study finds link between children's gut microbiomes and household chemicals

A detailed review of plant natural products to combat antibiotic-resistant pathogens

Ultrafast laser study may lead to new, less-expensive industrial catalysts

Study shows how perceptions of beauty drive people’s appetite and spending decisions

Targeting TAAR5 can provide a new treatment opportunity for neurodegenerative disorders

Novel super-activating macrophage receptor could explain hyper-inflammation in severe COVID-19

Maternal exposure to flame retardants causes diabetes in offspring

Novel 3D-printed scaffold loaded with chemotherapy drug could reduce breast cancer recurrence

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