Morgridge Institute for Research

Curious research: Endowed chair honors developmental biologist Phil Newmark

In many ways, it started with a worm.

In the mid-1990s Phil Newmark, one of the newest investigators at the Morgridge Institute for Research, began studying the planarian, a type of freshwater flatworm. The planarian had interested Newmark since freshman biology due to its remarkable ability to regenerate its entire body from scratch.

Following his own curiosity, as a postdoctoral fellow he began studying the creature – and in the decades since, the planarian has become a model organism used to help researchers better understand stem-cell-based regeneration processes, an important step toward potential therapies to repair or replace damaged human tissue.

Newmark, who joined the Regenerative Biology research focus at the Morgridge Institute and the Department of Zoology this summer, is also serving as the first recipient of the Burnell R. Roberts Chair in Regenerative Biology.

But to continue to make important new discoveries, Newmark would say you have to start with curiosity.

“There’s been a real push away from asking fundamental questions,” he says. “And yet all of the breakthroughs that impact people ultimately come from asking questions about how the world works.”

Newmark points to major breakthroughs in biotechnology and incredible developments in the pharmaceutical industry over the past half century — all that came from unexpected places. Research on yeast helped unravel how our own cells proliferate and how those processes go awry in cancer. Nematodes helped us understand the role of cell death in development. Fruit flies helped establish how the basic pattern of an embryo is built.

That passion for curiosity-driven research led Newmark to the Morgridge Institute, joined by his team of eight researchers from the University of Illinois at Urbana-Champaign – not to mention planaria (by the thousands) and other organisms, such as parasites like tapeworms and schistosomes.

“What we’ve been learning about how planarians regenerate has put us on this whole other path, applying this knowledge to studies of parasites that affect hundreds of millions of people,” he says. “That’s not anything I would’ve predicted when I started this 20 years ago.”

At Morgridge, Newmark carries the honor of the Burnell R. Roberts Chairship in Regenerative Biology, provided generously by the Roberts Foundation and UW-Madison alumnus Burnell R. Roberts (BBA’50, Accounting).

Roberts, a sprightly 89-year-old, was born in the small southwestern town of Rewey, Wis., in Iowa County, but cut his teeth in corporate management as the Chairman of the Board and Chief Executive Officer of The Mead Corporation. He also served with distinction on the Wisconsin Alumni Research Foundation Board of Trustees. Over the past 16 years, Roberts has watched the Morgridge Institute grow from an early idea to a thriving biomedical research institute.

“The Morgridge Institute has been such a superb asset for the University of Wisconsin,” says Roberts. “It really is an incredible story.”

Science, he says, is full of opportunity, but it’s the dedication of researchers that makes science at the Morgridge Institute particularly powerful.

“Wisconsin is blessed to have them,” he adds.

For Newmark, the chairship is an honor and an outstanding opportunity, especially at a time when many public research institutions struggle to retain key faculty. This is further complicated by the tightening of federal research funds and the risk-averse nature of the funding agencies.

Thanks to support generated by the chair’s endowment, Newmark will have valuable new resources to leverage state-of-the-art facilities and continue nurturing the young researchers and scientists in his lab. The funding also opens up new avenues for collaboration, such as with Morgridge Investigator Dave Pagliarini’s work with the Metabolism Initiative and the engineering expertise of the Morgridge Fab Lab.

“We have a lot to do,” Newmark says with a smile.

Meet the Newmark Lab: