Abstract: Pharmaceutical compositions and methods are provided for treating diabetes and/or restoring ?-cell mass and function in a mammal in need thereof. Type 1 diabetes mellitus (T1DM) is an autoimmune disorder characterized by immune damage to pancreatic beta-cells. Lisofylline analogs (LSF analogs) are immunomodulators that reduce interlukin 12 signaling and reduce the onset of T1DM in non-obese diabetic (NOD) mice. A combination therapy with both LSF analog (pretreatment) and INGAP provides protection from autoimmune destruction. The concomitant or combination of an LSF analog and INGAP after pre-treatment with an LSF analog is an effective therapy for a disease or condition resulting from the loss of pancreatic islet cells or insulin production in a mammal.

Abstract: Pharmaceutical compositions and methods are provided for treating diabetes and/or restoring ?-cell mass and function in a mammal in need thereof. Type 1 diabetes mellitus (T1DM) is an autoimmune disorder characterized by immune damage to pancreatic beta-cells. Lisofylline (LSF) is an immunomodulator that reduces cytokine signaling and reduces the onset of T1DM in non-obese diabetic (NOD) mice. A combination therapy with both LSF (pretreatment) and INGAP provides protection from autoimmune destruction. The concomitant or combination of LSF and INGAP after pre-treatment with LSF is an effective therapy for a disease or condition resulting from the loss of pancreatic islet cells or insulin production in a mammal.