Our Mission The mission of PSC Partners Seeking a Cure is to drive research to identify treatments and a cure for primary sclerosing cholangitis (PSC) while providing education and support for those impacted by this rare disease. Founded in 2005, PSC Partners Seeking a Cure is a 501(c)(3) nonprofit organization. The various programs give support to patients, caregivers, families, and friends, educate patients and the medical community about primary sclerosing cholangitis (PSC), a rare liver disease, and encourage ground-breaking research in the search for treatments and a cure.