Compared with normal controls (n = 35), the levels of 19 cytokines were significantly altered. Multivariable analysis identified increased levels of CXCL10 (P < 0.01), IL-7 (P = 0.02) NVP-HSP990 and IL-6 (P = 0.07) as predictors of shortened

survival; the survival association remained significant when the Cox model was adjusted for the International Prognostic Scoring System, age, transfusion-need or thrombocytopenia. MDS patients with normal plasma levels of CXCL10, IL-7 and IL-6 lived significantly longer (median survival 76 months) than those with elevated levels of at least one of the three cytokines (median survival 25 months) (P < 0.01). Increased levels of IL-6 were associated with inferior leukemia-free survival, independent of other prognostic factors (P = 0.01). Comparison of plasma cytokines between MDS (n = 78) and primary myelofibrosis (n = 127) revealed a significantly different pattern of abnormalities. These observations reinforce the

concept of distinct and prognostically relevant plasma cytokine signatures in hematological malignancies. Leukemia (2012) 26, 693-699; doi:10.1038/leu.2011.251; published online 13 September 2011″
“Sensorimotor integration deficits are routinely observed in both schizophreniform and mood-disordered Selleckchem NU7026 psychoses. Neurobiological theories of schizophrenia and related psychoses have proposed that aberrations in large-scale cortico-thalamic-cerebellar-thalamic-cortical loops may underlie integration abnormalities, and that such dysfunctional connectivity may be central to the pathophysiology. In this study, we utilized a basic mechanoreception task to probe cortical-cerebellar Tenoxicam circuitry in early-onset psychosis. Ten adolescents with psychosis and 10 controls completed unilateral tactile stimulation of the right and left index finger, as whole-head magnetoencephalography (MEG) data were acquired. MEG data were imaged in the frequency domain, using

spatial filtering, and the resulting event-related synchronizations and desynchronizations (ERS/ERD) were subjected to voxel-wise analyses of group and task effects using statistical parametric mapping. Our results indicated bilateral ERD activation of cerebellar regions and postcentral gyri in both groups during stimulation of either hand. Interestingly, during left finger stimulations, adolescents with psychosis exhibited greater alpha and gamma ERD activity in right cerebellar cortices relative to controls. Subjects with psychosis also showed greater ERD in bilateral cerebellum and the right postcentral gyrus during right finger stimulation, and these differences were statistically stronger for higher frequency bins. Lastly, controls exhibited greater alpha ERS of the right postcentral gyrus during right finger stimulation.