single cell genomics


Democratizing Single Cell Genomics with Gajus Worthington, Fluidigm

Podcast brought to you by: Ingenuity Variant Analysis - Identify causal variants from human sequencing data in just hours.

Guest: Gajus Worthington, CEO, Fluidigm Bio and Contact Info

Chapters: (Advance the marker)

0:39 Looking at heterogeneity

6:18 How is your technology driving the study of single cells

13:35 Overcoming skepticism

18:29 The promise of IPS dependent on looking at cells separately

21:11 Single cell genomics will expand to every area of cell biology

25:31 Are you the next big Illumina?

30:01 BONUS: Chip holds as much plumbing as a one-thousand-room hotel

Gajus Worthington has a message. Molecular biologists have been studying the genetics of individual cells (single cell) for a long time. But the amount of manual labor required has been prohibitive to achieving sufficiently large data sets. Fluidigm, a tools company in South San Francisco, co-founded by Worthington, is changing that. Now a single micro fluidics chip that contains as much plumbing as a one-thousand-room hotel is driving the adoption of single cell genomics research. In today's interview, Worthington, also CEO of Fluidigm, explains the company's technology and some of its applications.

We've heard a lot lately about the heterogeneous nature of cancer tumors. But there is heterogeneity everywhere, including stem cells. "Some iPS (induced pluripotent stem) cells are more "gifted" than others," Worthington explains. "To make iPS achieve its promise, and the promise is amazing, you have to understand the mechanism by which these "gifted" cells go from one type to another." One assumes the company's name comes from the two words "fluidics" and "paradigm." Fluidigm's technology is enabling researchers to make a shift in paradigm necessary to go ever deeper into the complexity of biology. Will they be the next Illumina?

Highlights of the 5th Personalized Medicine World Conference

This week the always spectacularly organized Tal Behar and her team put on the 5th annual Personalized Medicine World Conference (#PMWCintl). I want to mention a couple highlights from the conference: prenatal diagnostics and cell profiling.

Prenatal Diagnostics

Tumor Heterogeneity and Personalized Medicine

My recent blog post, Tumor heterogeneity, revealed…, discussed the New England Journal of Medicine article by Gerlinger and colleagues describing the genetic heterogeneity found both within a patient’s individual tumor nodules and between spatially separate nodules. There has been a substantial amount of discussion of this work and angst about how it might signal the end of personalized medicine even before it really got started.



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