Acute superior mesenteric venous thrombosis: one disease or two?
Patients with isolated MVT are more likely to have hypercoagulable disorders. Isolated MVT is more difficult to diagnose and more likely to require surgery. Classification of patients with MVT into those with small vessel involvement or those with splenic or portal vein involvement thus has important clinical and prognostic value. Patients surviving the initial period have a good prognosis but definite risk of recurrence. Risk of variceal complications appears low.
Mig1 contains a new nuclear export signal that is phosphorylated by Snf1 upon glucose removal, causing it to be recognized by the nuclear exportin Msn5 and carried out of the nucleus into the cytoplasm where it contributes to derepression of glucose-repressed genes.