The human genome at ten

From Nature:

Genome The first post-genome decade saw spectacular advances in science. The success of the original genome project inspired many other 'big biology' efforts — notably the International HapMap Project, which charted the points at which human genomes commonly differ, and the Encyclopedia of DNA Elements (ENCODE), which aims to identify every functional element in the human genome. Dramatic leaps in sequencing technology and a precipitous drop in costs have helped generate torrents of genetic data, including more than two dozen published human genomes and close to 200 unpublished ones (see page 670). Along the way, geneticists have discovered that such basic concepts as 'gene' and 'gene regulation' are far more complex than they ever imagined (see page 664).

But for all the intellectual ferment of the past decade, has human health truly benefited from the sequencing of the human genome? A startlingly honest response can be found on pages 674 and 676, where the leaders of the public and private efforts, Francis Collins and Craig Venter, both say 'not much'. Granted, there has been some progress, in the form of drugs targeted against specific genetic defects identified in a few types of cancer, for example, and in some rare inherited disorders. But the complexity of post-genome biology has dashed early hopes that this trickle of therapies would rapidly become a flood. Witness the multitude of association studies that aimed to find connections between common genetic variants and common diseases, with only limited success, or the discovery that most cancers have their own unique genetic characteristics, making widely applicable therapies hard to find.

More here.