LAWRENCE, Kansas, Dec. 21 (TNSres) -- The University of Kansas issued the following news: By Brendan M. Lynch A breakthrough in understanding how a single-cell parasite makes ergosterol (its version of cholesterol) could lead to more effective drugs for human leishmaniasis, a parasitic disease that afflicts about 1 million people and kills about 30,000 people around the world every year. The findings, reported recently in Nature Communications, also solve a decades-long scientific puzzle that more PR