Snapshots of Life: Nanotechnology Meets Cell Biology

NIH Director's Blog

Many of the most exciting frontiers in biomedical research sound like the stuff of science fiction, but here’s some work that even looks like it’s straight from the set of Star Trek! This scanning electron micrograph captures the pivotal moment when nanospheres—a futuristic approach to drug delivery—are swallowed up by a human fibroblast cell.

The NIH-funded researchers who took this stunning photograph, one of the winners in the Federation of American Societies for Experimental Biology’s 2013 BioArt Competition, are using tiny silica beads (yellow in the image above) to investigate how drug-laden nanoparticles are transported into cells. They are focusing on fibroblasts because although they produce vital molecules that give healthy tissue its structure and strength, they also surround and nourish many types of cancer.

View original post 102 more words

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s