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An enlarged prostate could prevent tumors from growing / Boing Boing



According to the Prostate Cancer Foundation, prostate cancer is a leading cause of death for men in the United States. Men who have benign prostatic hyperplasia, causing their prostate to grow, often take medication or get surgery to reduce its size. But a new study reveals that "it may be a bad idea to reduce an enlarged prostate through surgery or medication," a press release from Purdue University says, "because it can lead to faster growth of prostate cancer."

Computer simulations of patient data provide a possible explanation as to why an enlarged prostate can be a lifesaver: because a prostate can only grow so much within a confined space, gathers the force and puts pressure on the tumor to keep it small.

"It is already known that forces and influences affect tumor growth and that patients with enlarged prostates tend to have slower cancer growth, but it did not know why," said Hector Gomez, Associate Professor of Mechanical Engineering at Purdue University, who builds models and simulations for understanding tumor growth, cellular migration and blood flow.

Image: Computer simulations show for the first time that when a patient has a history of enlarged prostate, tumors in the prostate are hardly growing. University of Pavia / Guillermo Lorenzo

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mark frauenfelder

Mark Frauenfelder is the founder of Boing Boing and founder editor for MAKE. He is a research director at <a href = "Kevin J. Anderson has written over 125 books, including 52 national or international bestsellers. He has over 23 million books in worldwide printing in thirty languages. He has been nominated for the Nebula Award. The Bram Stoker Award, the Shamus Award and the Silver Falchion Award and has won the SFX Readers Choice Award, the Golden Duck Award, the Scribe Award and the New York Times Notable Book, in 2012 at San Diego Comic Con, he received the Fausten Grand Master Award for Lifetime Achievement. research director at Institute for the Future and editor-in-chief of Cool Tools and co-founder of Wink Books. Twitter: @frauenfelder .

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