We studied the predictive value of donor MBL genotyping for bacterial infections in our own center. The MBL genotypes of 290 donor livers used for orthotopic transplantation between 1987 and 2010 were determined. Notably, this cohort represents the largest single-center cohort of LT patients in which associations between the donor MBL2 genotype

and bacterial infections have been analyzed. In three different ways, we categorized donor livers as MBL-sufficient or MBL-insufficient Maraviroc according to the stratification systems used in the cited studies, and we analyzed associations with clinically significant and laboratory-confirmed bacterial infections occurring during the first 3 months after LT by chi-square analysis with Fisher’s exact test (Table 1). Thirty-eight percent of LT recipients experienced one or more infectious episodes, and this is comparable to the numbers reported by the previous studies.1, 4, 5 Importantly, none of the three stratifications resulted in a statistically significant association between the donor MBL genotype and clinically significant infections. In addition, HIF-1 activation when we analyzed associations with site-specific infections, independently of MBL genotype stratification, we observed no significant increases in the risk of intra-abdominal infections

or bacteremia in patients who underwent transplantation with MBL-insufficient livers. However, in two of the three types of MBL genotype stratification, significantly more pneumonia was diagnosed in patients who underwent transplantation with MBL-deficient livers. In conclusion, this retrospective study indicates that in 上海皓元 our center, the donor MBL2 genotype is not helpful in predicting the risk of bacterial infection after LT. Lilian A. Curvelo M.D., Ph.D.*,

Emmeloes de Mare-Bredemeijer M.D.*, Ilse de Canck M.Sc.‡, Martine van Thielen M.Sc.‡, Geert Kazemier M.D., Ph.D.†, Herold Metselaar M.D., Ph.D.*, Jaap Kwekkeboom Ph.D.*, * Departments of Gastroenterology and Hepatology, Rotterdam, the Netherlands, † Surgery, Erasmus MC: University Medical Center Rotterdam, Rotterdam, the Netherlands, ‡ R&D Discovery, Innogenetics NV, Zwijnaarde, Belgium. “
“See article in J. Gastroenterol. Hepatol. 2010; 25: 259–263 Clearance of hepatitis B surface antigen (HBsAg) from serum, normalization of transaminase values, and appearance of antibodies against HBsAg (anti-HBs) are associated with disease resolution in acute or chronic hepatitis B virus (HBV) infections. However, transmission of HBV infection by blood containing antibodies against hepatitis B core antigen (anti-HBc) has been reported, indicating that serum from HBsAg-negative patients with markers of a past HBV infection may still contain infectious HBV particles.