Abstract: The present invention concerns methods comprising co-administration of pegfilgrastim and romiplostim for treatment of diseases and conditions characterized by low neutrophil levels (neutropenia) and/or low platelet levels (thrombocytopenia). The present invention concerns an enhanced effect on neutrophil levels and on platelet levels resulting from co-administration of pegfilgrastim and romiplostim. The present invention further concerns a method of treating a patient who has been exposed to radiation, which comprises administering romiplostim at a dose of about 1 to about 10 ?g/kg. The invention further concerns such methods wherein a single dose of romiplostim is administered to the patient and wherein romiplostim is administered about 24 hours or less after the radiation exposure. The invention further concerns treatment with romiplostim and pegfilgrastim for radiation exposure.

Abstract: The invention discloses gene signatures for predicting onset of non-genotoxic hepatocarcinogenicity in a subject. The invention also provides methods, apparatuses and reagent sets useful for predicting non-genotoxic hepatocarcinogenicity based on expression levels of genes in specific gene signatures.

Abstract: The invention discloses reagent sets and gene signatures for predicting onset of renal tubule injury in a subject. The invention also provides a necessary set of 186 genes useful for generating signatures of varying size and performance capable of predicting onset of renal tubule injury. The invention also provides methods, apparatuses and reagents useful for predicting future renal tubule injury based on expression levels of genes in the signatures. In one particular embodiment the invention provides a method for predict whether a compound will induce renal tubule injury using gene expression data from sub-acute treatments.

Abstract: The invention discloses reagent sets and gene signatures for predicting onset of renal tubule injury in a subject. The invention also provides a necessary set of 186 genes useful for generating signatures of varying size and performance capable of predicting onset of renal tubule injury. The invention also provides methods, apparatuses and reagents useful for predicting future renal tubule injury based on expression levels of genes in the signatures. In one particular embodiment the invention provides a method for predict whether a compound will induce renal tubule injury using gene expression data from sub-acute treatments.

Abstract: The invention discloses reagent sets and gene signatures for predicting onset of renal tubule injury in a subject. The invention also provides a necessary set of 186 genes useful for generating signatures of varying size and performance capable of predicting onset of renal tubule injury. The invention also provides methods, apparatuses and reagents useful for predicting future renal tubule injury based on expression levels of genes in the signatures. In one particular embodiment the invention provides a method for predict whether a compound will induce renal tubule injury using gene expression data from sub-acute treatments.