These findings suggested that SOCS-1 may act as a tumor suppressor in at least some colorectal cancers and that SOCS-1 methylation may be a particular phenomenon related to a nearly onset of colorectal cancer.

We report a 52-year-old man with idiopathic thrombocytopenic purpura accompanying acute oculomotor nerve palsy. At autopsy, intraneural hemorrhage was found in the cavernous portion of the oculomotor nerve. Intraneural bleeding as well as extraneural compression by hematoma formation should be considered as a cause of neuropathies occurring in patients with aggravated thrombocytopenia.

No benefit of S-1 administration beyond progression was shown when paclitaxel was selected as the key drug for second-line chemotherapy.

Weekly CPT-11 at 100 mg/m(2) showed moderate response among gastric cancer patients who were refractory to S-1, but the disease control rate seemed meaningful. Even after selection of patients by UGT1A1 polymorphism of *6, *27, and *28, severe toxic events could not be prevented completely.

No abstract