It was just last week when I wrote about a paper featuring Dendritic Cells, the surveillance sentries of the mammalian immune system. It was remiss of me, and unconscionably so (hindsight, as they say, is 20-20), not to mention the name of Ralph Steinman, who – in conjunction with Zanvil Cohn (in whose lab he was a post-doctoral fellow at that time) – discovered, and coined the term, “dendritic cell”. Steinman passed away on September 30, 2011, at the age of 68, three days before his name was announced for the 2011 Nobel Prize in Physiology and Medicine in recognition of his life’s work on Dendritic Cells.

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