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Scientists engineer natural killer cells that target tumors and their immunosuppressive allies

Scientists have engineered natural killer immune cells that not only kill head and neck tumor cells in mice but also reduce the immune-suppressing myeloid cells that allow tumors to evade the immune response, according to a new study in eLife.

7 Jul 2020

Rice engineers find efficient catalyst for destroying PFAS 'forever' chemicals

Rice University chemical engineers found an efficient catalyst for destroying PFAS "forever" chemicals where they least expected.

7 Jul 2020

Corn-based diet with flavonoids alleviates IBD-like symptoms in mice

Flavonoids from a specific line of corn act as anti-inflammatory agents in the guts of mice with an inflammatory-bowel-disease-like condition, according to a team of researchers who said flavonoid-rich corn should be studied to determine its potential to provide a protective effect on human health.

7 Jul 2020

New discovery helps explain heart defects in Barth syndrome

The heart needs energy to pump blood. So, energy production defects in heart muscles result in a variety of cardiac diseases.

7 Jul 2020

1.5 billion people will depend on mountain water resources, study shows

Global water consumption has increased almost fourfold in the past 100 years, and many regions can only meet their water demand thanks to essential contributions from mountain regions.

7 Jul 2020

Researchers develop peptides for treating gastrointestinal disorders

The fascinating family of trefoil factor peptides brings hope to both research and industry to improve the treatment of chronic disorders such as Crohn's disease.

7 Jul 2020

Microalgae can offer a more environmentally friendly source of essential nutrients than fish

Microalgae could provide an alternative source of healthy omega-3 fatty acids for humans while also being more environmentally friendly to produce than popular fish species.

7 Jul 2020

Scientists identify compounds that block replication of COVID-19 virus

As the death toll from the COVID-19 pandemic mounts, scientists worldwide continue their push to develop effective treatments and a vaccine for the highly contagious respiratory virus.

7 Jul 2020

DNA resection pathways are highly specific, shows study

Our cells are constantly dividing, and as they do, the DNA molecule - our genetic code - sometimes gets broken. DNA has twin strands, and a break in both is considered especially dangerous.

7 Jul 2020

Study: Group genomics are responsible for aggression in Africanized honey bees

Researchers often study the genomes of individual organisms to try to tease out the relationship between genes and behavior.

7 Jul 2020

Modern mass spectrometry applications in research

Bentham Science Publishers have recently published a new book series on mass spectrometry applications, in research.

6 Jul 2020

Study provides insights into molecular factories of bacterial natural products

The active agents of many drugs are natural products, so called because often only microorganisms are able to produce the complex structures.

6 Jul 2020

Researchers create new tool to identify cancer-causing mutations lurking in 98% of the genome

Gene coding regions constitute 2% of the human genome. St. Jude Children's Research Hospital scientists have developed a computational tool to identify alterations that drive tumor formation in the remaining 98% of the genome.

6 Jul 2020

BU researchers develop new method to better understand cell communication

Researchers from Boston University School of Medicine have developed and implemented a new way to better understand how human cells communicate with each other, how this communication is disrupted in human diseases and how this can be corrected pharmacologically.

6 Jul 2020

Real-time tracking of protein filaments in the nuclear pore complex

In human cells, the nucleus is enclosed by a structure called the nuclear pore complex (NPC). It acts as a 'gatekeeper' controlling the transport of molecules between the nucleus and the surrounding cytoplasm (the protein-containing solution in the inside of a cell).

6 Jul 2020