A description of the first Candida auris-colonized individuals in New York State, 2016-2017.

Candida auris (C. auris) is a globally emerging multidrug-resistant yeast. New York State (NYS) first detected C. auris in July 2016 and is the state most affected. This brief report describes characteristics of the first 114 individuals colonized with C. auris identified through active surveillance/screening by NYS Department of Health. "Colonized/screened" individuals were old (median age, 74 year), had extensive health care exposures and underlying conditions (multiple health care facility admissions in the 90 days prior with more than 80% requiring mechanical ventilation), and had 30- and 90-day mortality rates of 17.5% and 37.7%, respectively (with approximately 60% expired in the 2-year follow-up period). This description is helpful to inform additional prevention measures and add to the collective understanding of C. auris in the United States.

Genetic overlap between schizophrenia and bipolar disorder: a study with AKT1 gene variants and clinical phenotypes.

INTRODUCTION: A number of epidemiological and genetic studies suggests an overlap of Schizophrenia and Bipolar disorder across the traditional binary classification. AKT1 gene variants were previously shown to be associated with schizophrenia. In this study, our aim was to determine whether AKT1 gene variants are associated with particular phenotypes for schizophrenia (SCZ) and bipolar disorder (BPD). METHODS: This study included 529 subjects of European ancestry: 364 patients suffering from SCZ, BPD or schizoaffective disorder and 165 healthy controls. BPD patients were additionally subdivided into two groups: BPD with or without psychosis. Six AKT1 variants were assessed in a case-control study and allelic associations were analyzed. Moreover, meta-analyses were performed for those variants found in case-control studies of schizophrenia and schizoaffective disorder. RESULTS: Nominal associations were found for three AKT1 gene variants, namely rs3803300, rs2494732 and rs2498804, in the four phenotypes. Two SNP survived Bonferroni corrections for multiple testing: rs3803300 (p<0.001) and rs2498804 (p<0.03) in group 1 (BPD without psychosis). In group 2 (BPD with psychosis) and in group 4 (SCZ), rs3803300 was significant but did not survive multiple testing. While rs2494732 was associated with the presence of psychosis (group-2, 3 and 4), rs2498804 was associated with affective symptoms (groups-1, 2 and 3). One meta-analysis found a significant level of association between rs3803300 and schizophrenia in Asian subjects. CONCLUSION: AKT1 gene variations appeared to impact the risk for a class of psychiatric symptoms, comprising SCZ and BPD. Our findings support the view that AKT1 genetic variants are shared by both BPD and SCZ.