Hindunationalismi ja sukupuolten politiikka

English summary: Hindu nationalism and the politics of gender

Meta-analysis identifies multiple loci associated with kidney function-related traits in east Asian populations.

Chronic kidney disease (CKD), impairment of kidney function, is a serious public health problem, and the assessment of genetic factors influencing kidney function has substantial clinical relevance. Here, we report a meta-analysis of genome-wide association studies for kidney function-related traits, including 71,149 east Asian individuals from 18 studies in 11 population-, hospital- or family-based cohorts, conducted as part of the Asian Genetic Epidemiology Network (AGEN). Our meta-analysis identified 17 loci newly associated with kidney function-related traits, including the concentrations of blood urea nitrogen, uric acid and serum creatinine and estimated glomerular filtration rate based on serum creatinine levels (eGFRcrea) (P < 5.0 × 10(-8)). We further examined these loci with in silico replication in individuals of European ancestry from the KidneyGen, CKDGen and GUGC consortia, including a combined total of ∼110,347 individuals. We identify pleiotropic associations among these loci with kidney function-related traits and risk of CKD. These findings provide new insights into the genetics of kidney function.

Molukkiradikalismi ja terrori-iskut Alankomaissa

English summary: Moluccan radicalism and terrorist action in the Netherlands

Kalevalasta on moneksi!

Kirja-arvio

Does Influenza Vaccination Induce De Novo HLA Alloantibody Formation in Transplant Recipients?

Introduction: Infl uenza vaccination is recommended for all solid organ transplant recipients. However, some centers are reluctant to give annual vaccination due to concerns about precipitating rejection. A proposed mechanism of this is vaccineinduced development of cellular and humoral responses to donor HLA antigens. We studied the induction of HLA Ab in a cohort of lung transplant recipients receiving infl uenza vaccination. Methods: Adult lung transplant recipients were immunized with 0.5 mL intramuscular seasonal infl uenza vaccine followed by 0.1 mL intradermal booster at 4 weeks as part of a previous study. Sera were collected pre-vaccination and at 4, 8 weeks post-vaccination. Post-vaccination sera were analyzed for HLA Ab using fl owPRA specifi c beads (One Lambda Inc). A positive result was defi ned as 5%. Positive samples were further analyzed for antibody specifi city by single antigen bead testing. Pre-vaccination sera were tested only only if post-vaccination sample screen was positive for HLA Ab. The presence of HLA Ab was correlated to vaccine seroresponse and rejection episodes. Results: Sixty patients were included with equal numbers of men and women. Mean age of patients was 47.3 years (range 20.7-72.4). Median time post-transplant was 1.3 years (range 85 days - 17 years). One patient was excluded due to an uninterpretable baseline screen result. 16/59 (27.1%) patients were positive for HLA Ab both in both pre- and post-vaccination samples. Of these, 12/16 (75%) had antibody against HLA Class I (majority A30,A31,B27,B44), 2/16 (12.5%) had antibody against HLA class II (majority DQ4, DQ7), and 2/16 (12.5%) had antibody against both Class I & II. There was no signifi cant increase in existing HLA Ab post-vaccination. Of the 16 patients, only one (6.3%) patient had de novo HLA Ab and this was determined to be non donor specifi c. Factors such as gender, time from transplant, immunosuppression, and acute rejection episodes did not correlate with presence of HLA Ab. HLA Ab was not associated with seroconversion to to vaccine antigens. Conclusions: Our data support that receiving the annual infl uenza vaccine does not lead to the generation of de novo donor specifi c antibodies in lung transplant recipients or upregulation of existing HLA Ab.

Kuka määrää kulttuuriperintösi?

Kirja-arvio

Millainen genomitietopankki Suomeen?

Vastine TT-lehden numerossa 8/2004 olleeseen Kirsti Käpyahon, Leena Peltonen-Palotien, Markus Perolan ja Tero Piispasen artikkeliin