(4) A Weed, a Patent Wall, and a Systemic Failure:
A Weed, a Patent Wall, and a Systemic Failure: Why Cancer Foundations Must Step In for Dandelion Root Extract Research IPCSG Newsletter Informed Prostate Cancer Support Group Spring 2026 Edition Advocacy & Policy Advocacy Brief Prepared for patient advocates, foundation program officers, and research administrators — fourth in the IPCSG dandelion root extract series The clinical trial gap for dandelion root extract is not a scientific verdict. It is a market failure produced by patent law, supplement industry perverse incentives, and chronic underfunding of non-patentable botanicals. Charitable foundations are uniquely positioned — and arguably uniquely obligated — to fill this void. Prepared by: IPCSG Editorial Team Date: March 2026 Audience: Cancer Foundations, Advocates, Research Administrators Type: Advocacy Brief Executive Summary Dandelion root extract (DRE) and its k...