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PFAS exposure associated with increased risk of developing diabetes in midlife women

A new study published in Diabetologia (the journal of the European Association for the Study of Diabetes [EASD]) finds that exposure to per- and polyfluoroalkyl substances (PFAS) - a large and diverse group of industrial chemicals found in many everyday products - is associated with an increased risk of developing diabetes in midlife women.

12 Apr 2022

Covalent protein nanobodies for neutralizing SARS-CoV-2 and its variants

Researchers developed covalent nanobodies to neutralize severe acute respiratory syndrome coronavirus-2 and its variants.

18 Mar 2022

Structure of protein that can pump toxic molecules out of bacterial cells revealed

MIT chemists have discovered the structure of a protein that can pump toxic molecules out of bacterial cells. Proteins similar to this one, which is found in E. coli, are believed to help bacteria become resistant to multiple antibiotics.

18 Feb 2022

The antiviral potential of 4′-fluorouridine as an oral treatment against RSV and SARS-CoV-2

New research reports 4’-Fluorouridine (4′-FlU) as an oral antiviral against RSV and SARS-CoV-2.

7 Dec 2021

Research could lead to cheaper, easier and more accurate medical imaging

Researchers in the U.S. and Japan have demonstrated the first experimental cross-sectional medical image that doesn't require tomography, a mathematical process used to reconstruct images in CT and PET scans.

30 Oct 2021

Imaging technology may be able to treat life-threatening blood clotting condition

Penn State College of Engineering researchers set out to develop technology capable of localizing and imaging blood clots in deep veins. Turns out their work may not only identify blood clots, but it may also be able to treat them.

15 Jul 2021

$1 million grant awarded to eliminate the need for drug refrigeration

COVID-19 vaccines have been tested, validated and administered to millions of people around the world. But in some countries, the vaccines have yet to arrive in great enough numbers.

16 Jun 2021

Study finds ‘widespread’ use of toxic chemicals in a range of cosmetics

Cosmetics from the United States have been found to contain high levels of polyuoroalkyl substances (PFAS), associated with a range of harmful conditions.

15 Jun 2021

Toxic man-made chemicals that end up in the environment highlight regulation challenges

Researchers at the University of New Hampshire have conducted two of the first studies in New England to collectively show that toxic man-made chemicals called PFAS (per-and polyfluoroalkyl substances), found in everything from rugs to product packaging, end up in the environment differently after being processed through wastewater treatment facilities--making it more challenging to set acceptable screening levels.

27 May 2021

Phase 1 clinical trial to test a new, potential method against cancer

A potential new weapon against cancer is entering the first phase of clinical trials thanks to a collaboration between Spectrum Health, the Lansing-based company Niowave and Michigan State University.

7 Apr 2021

Mice study points to a promising treatment for relieving colitis pain without side effects

A targeted opioid that only treats diseased tissues and spares healthy tissues relieves pain from inflammatory bowel disease without causing side effects, according to new research published in the journal Gut.

31 Mar 2021

Scientists develop a simple method to make drug precursor

Save your silver! It's better used for jewelry than as a catalyst for drugs. Rice University scientists have developed a greatly simplified method to make fluoroketones, precursors for drug design and manufacture that typically require a silver catalyst.

27 Feb 2021

Novel method for rapid and efficient separation of oxygen-18 from oxygen-16

Positron Emission Tomography (PET) plays a major role in the early detection of various types of cancer.

18 Feb 2021

Copper isotopes can help detect Alzheimer's aggregates in the brain

A proof-of-concept study conducted in a mouse model of Alzheimer's disease offers new evidence that copper isotopes can be used to detect the amyloid-beta protein deposits that form in the brains of people living with - or at risk of developing - Alzheimer's.

25 Nov 2020

Researchers present COVID RdRp structure at 2.5A

In a recent bioRxiv* preprint publication, Christopher J. Russo et al. report the structure of favipiravir ribonucleoside triphosphate (favipiravir-RTP) in complex with the SARS-CoV-2 RNA-dependent RNA polymerase (RdRp) bound to a template: primer RNA duplex. They determine the structure by electron cryomicroscopy (cryoEM) to a resolution of 2.5 Å.

26 Oct 2020