2021 ni isabukuru yimyaka 100 ivumbuwe rya insuline. Ivumburwa rya insuline ntabwo ryahinduye gusa iherezo ry’abarwayi ba diyabete bapfuye nyuma yo gupimwa, ahubwo ryanateje imbere imyumvire y’abantu ku bijyanye na poroteyine biosynthesis, imiterere ya kirisiti, indwara ziterwa na autoimmune n’ubuvuzi bwuzuye. Mu myaka 100 ishize, habaye ibihembo 4 bya Nobel kubushakashatsi kuri insuline. Noneho, dukoresheje isubiramo riherutse gusohoka mu buvuzi bw’ibidukikije na Carmella Evans-Molina n'abandi, turasubiramo amateka amaze ibinyejana byinshi ya insuline n'ingorane duhura nazo mu gihe kizaza.