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Bio & Medicine Oct 27, 2022

Advanced nanoparticles provide new weapon to fight difficult cancers

Nanoparticles, or tiny molecules that can deliver a payload of drug treatments and other agents, show great promise for treating cancers. Scientists can build them in various shapes with different materials, often as porous, ...

Biotechnology Oct 19, 2022

Novel genomic technology provides ultra-sensitive detection of gene fusions from RNA

Biofidelity, a genomic technology company, has developed a low-cost, simple and rapid assay for single-molecule detection of multiple gene fusions from RNA. A new scientific paper describes the assay and how detecting these ...

Cell & Microbiology Sep 30, 2022

Capturing extracellular vesicles: A new technology for isolating disease markers

Biophysicists from Skoltech, MIPT and their colleagues from the company Prostagnost have created a new technology for isolating extracellular vesicles (EV) from biological fluids. Studying vesicles is essential for the diagnosis ...

Cell & Microbiology Sep 28, 2022

Immune function remodeled by mitochondrial shape

A new study focused on the immune system's Th17 cells suggests that the shape and function of their mitochondria is important in autoimmune and inflammatory disorders, such as multiple sclerosis. T helper 17 (Th17) cells ...

Molecular & Computational biology Sep 28, 2022

Providing 'quality assurance' for new stem cells: Macrophages do the vetting

Using live imaging and cellular barcoding, researchers in the Stem Cell Program at Boston Children's Hospital have glimpsed how new stem cells—in this case, blood stem cells—are vetted for quality soon after they're born. ...

Bio & Medicine Sep 13, 2022

Nanorattles shake up new possibilities for disease detection

Researchers at Duke University have developed a unique type of nanoparticle called a "nanorattle" that greatly enhances light emitted from within its outer shell.

Cell & Microbiology Sep 12, 2022

New technique improves proteoform imaging in human tissue

Investigators led by Neil Kelleher, Ph.D., professor of Medicine in the Division of Hematology and Oncology and of Biochemistry and Molecular Genetics, have developed a new imaging technique that increases the detection of ...

General Physics Sep 7, 2022

New practical method of producing Airy beams could enhance ultrasound

Researchers at Washington University in St. Louis recently invented a technique for generating ultrasound waves that can self-bend, like the rainbow.

Cell & Microbiology Sep 7, 2022

Scientists discover protein that helps sperm fuse with an egg and could improve fertility treatments

A new protein named MAIA after the Greek goddess of motherhood could be crucial in helping doctors better understand some aspects of infertility and develop novel treatments. Currently, infertility is unexplained in more ...

Biotechnology Aug 25, 2022

A cellular engineering breakthrough: High-yield CRISPR without viral vectors

A new variation of the CRISPR-Cas9 gene editing system makes it easier to re-engineer massive quantities of cells for therapeutic applications. The approach, developed at Gladstone Institutes and UC San Francisco (UCSF), ...

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