Stage fright: don't get over it, get used to it

Many can feel empathy with the situation Banerjee describes: facing “a room full of scientists, who for whatever reason, did not look very happy that Read more

Beyond birthmarks and beta blockers, to cancer prevention

Ahead of this week’s Morningside Center conference on repurposing drugs, we wanted to highlight a recent paper in NPJ Precision Oncology by dermatologist Jack Arbiser. It may represent a new chapter in the story of the beta-blocker propranolol. Several years ago, doctors in France accidentally discovered that propranolol is effective against hemangiomas: bright red birthmarks made of extra blood vessels, which appear in infancy. Hemangiomas often don’t need treatment and regress naturally, but some can lead Read more

Drying up the HIV reservoir

Wnt is one of those funky developmental signaling pathways that gets re-used over and over again, whether it’s in the early embryo, the brain or the Read more

Nature Methods

Need a really small number?

Biomedical engineer Yonggang Ke‘s “DNA origami” artwork appears on the cover of NKe-image-300x265ature Methods, as part of a celebration of the journal’s 10th anniversary. Ke designed self-assembling DNA strands that would form a cylinder and a ring structure, let them assemble, and obtained images with transmission electron microscopy. The height of the final image is 120 nanometers, smaller than the wavelengths of visible light and about the size of an influenza or HIV virion.

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