CAMBRIDGE, Mass. & CARLSBAD, Calif.--(BUSINESS WIRE)--Genzyme Corp. (NASDAQ: GENZ) and Isis Pharmaceuticals Inc. (NASDAQ: ISIS) today announced that data from a phase 3 study of mipomersen in patients with homozygous familial hypercholesterolemia (hoFH) were published in The Lancet. This study met its primary endpoint, resulting in an average LDL-C reduction of greater than 100 mg/dL in this very high-risk patient population.