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Human genetic variation in GLS2 is associated with development of complicated Staphylococcus aureus bacteremia

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Harvard

Scott, WK, Medie, FM, Ruffin, F, Sharma-Kuinkel, BK, Cyr, DD, Guo, S, Dykxhoorn, DM, Skov, RL, Bruun, NE, Dahl, A, Lerche, CJ, Petersen, A, Larsen, AR, Lauridsen, TK, Johansen, HK, Ullum, H, Sørensen, E, Hassager, C, Bundgaard, H, Schønheyder, HC, Torp-Pedersen, C, Østergaard, LB, Arpi, M, Rosenvinge, F, Erikstrup, LT, Chehri, M, Søgaard, P, Andersen, PS & Fowler, VG 2018, 'Human genetic variation in GLS2 is associated with development of complicated Staphylococcus aureus bacteremia', P L o S Genetics, bind 14, nr. 10, s. e1007667. https://doi.org/10.1371/journal.pgen.1007667

APA

Scott, W. K., Medie, F. M., Ruffin, F., Sharma-Kuinkel, B. K., Cyr, D. D., Guo, S., Dykxhoorn, D. M., Skov, R. L., Bruun, N. E., Dahl, A., Lerche, C. J., Petersen, A., Larsen, A. R., Lauridsen, T. K., Johansen, H. K., Ullum, H., Sørensen, E., Hassager, C., Bundgaard, H., ... Fowler, V. G. (2018). Human genetic variation in GLS2 is associated with development of complicated Staphylococcus aureus bacteremia. P L o S Genetics, 14(10), e1007667. https://doi.org/10.1371/journal.pgen.1007667

CBE

Scott WK, Medie FM, Ruffin F, Sharma-Kuinkel BK, Cyr DD, Guo S, Dykxhoorn DM, Skov RL, Bruun NE, Dahl A, Lerche CJ, Petersen A, Larsen AR, Lauridsen TK, Johansen HK, Ullum H, Sørensen E, Hassager C, Bundgaard H, Schønheyder HC, Torp-Pedersen C, Østergaard LB, Arpi M, Rosenvinge F, Erikstrup LT, Chehri M, Søgaard P, Andersen PS, Fowler VG. 2018. Human genetic variation in GLS2 is associated with development of complicated Staphylococcus aureus bacteremia. P L o S Genetics. 14(10):e1007667. https://doi.org/10.1371/journal.pgen.1007667

MLA

Vancouver

Author

Scott, William K ; Medie, Felix Mba ; Ruffin, Felicia ; Sharma-Kuinkel, Batu K ; Cyr, Derek D ; Guo, Shengru ; Dykxhoorn, Derek M ; Skov, Robert L ; Bruun, Niels E ; Dahl, Anders ; Lerche, Christian J ; Petersen, Andreas ; Larsen, Anders Rhod ; Lauridsen, Trine Kiilerich ; Johansen, Helle Krogh ; Ullum, Henrik ; Sørensen, Erik ; Hassager, Christian ; Bundgaard, Henning ; Schønheyder, Henrik C ; Torp-Pedersen, Christian ; Østergaard, Louise Bruun ; Arpi, Magnus ; Rosenvinge, Flemming ; Erikstrup, Lise T ; Chehri, Mahtab ; Søgaard, Peter ; Andersen, Paal S ; Fowler, Vance G. / Human genetic variation in GLS2 is associated with development of complicated Staphylococcus aureus bacteremia. I: P L o S Genetics. 2018 ; Bind 14, Nr. 10. s. e1007667.

Bibtex

@article{114626ca21a24fe8905e833d3d15b6d3,
title = "Human genetic variation in GLS2 is associated with development of complicated Staphylococcus aureus bacteremia",
abstract = "The role of host genetic variation in the development of complicated Staphylococcus aureus bacteremia (SAB) is poorly understood. We used whole exome sequencing (WES) to examine the cumulative effect of coding variants in each gene on risk of complicated SAB in a discovery sample of 168 SAB cases (84 complicated and 84 uncomplicated, frequency matched by age, sex, and bacterial clonal complex [CC]), and then evaluated the most significantly associated genes in a replication sample of 240 SAB cases (122 complicated and 118 uncomplicated, frequency matched for age, sex, and CC) using targeted sequence capture. In the discovery sample, gene-based analysis using the SKAT-O program identified 334 genes associated with complicated SAB at p<3.5 x 10-3. These, along with eight biologically relevant candidate genes were examined in the replication sample. Gene-based analysis of the 342 genes in the replication sample using SKAT-O identified one gene, GLS2, significantly associated with complicated SAB (p = 1.2 x 10-4) after Bonferroni correction. In Firth-bias corrected logistic regression analysis of individual variants, the strongest association across all 10,931 variants in the replication sample was with rs2657878 in GLS2 (p = 5 x 10-4). This variant is strongly correlated with a missense variant (rs2657879, p = 4.4 x 10-3) in which the minor allele (associated here with complicated SAB) has been previously associated with lower plasma concentration of glutamine. In a microarray-based gene-expression analysis, individuals with SAB exhibited significantly lower expression levels of GLS2 than healthy controls. Similarly, Gls2 expression is lower in response to S. aureus exposure in mouse RAW 264.7 macrophage cells. Compared to wild-type cells, RAW 264.7 cells with Gls2 silenced by CRISPR-Cas9 genome editing have decreased IL1-β transcription and increased nitric oxide production after S. aureus exposure. GLS2 is an interesting candidate gene for complicated SAB due to its role in regulating glutamine metabolism, a key factor in leukocyte activation.",
author = "Scott, {William K} and Medie, {Felix Mba} and Felicia Ruffin and Sharma-Kuinkel, {Batu K} and Cyr, {Derek D} and Shengru Guo and Dykxhoorn, {Derek M} and Skov, {Robert L} and Bruun, {Niels E} and Anders Dahl and Lerche, {Christian J} and Andreas Petersen and Larsen, {Anders Rhod} and Lauridsen, {Trine Kiilerich} and Johansen, {Helle Krogh} and Henrik Ullum and Erik S{\o}rensen and Christian Hassager and Henning Bundgaard and Sch{\o}nheyder, {Henrik C} and Christian Torp-Pedersen and {\O}stergaard, {Louise Bruun} and Magnus Arpi and Flemming Rosenvinge and Erikstrup, {Lise T} and Mahtab Chehri and Peter S{\o}gaard and Andersen, {Paal S} and Fowler, {Vance G}",
year = "2018",
month = oct,
day = "5",
doi = "10.1371/journal.pgen.1007667",
language = "English",
volume = "14",
pages = "e1007667",
journal = "P L o S Genetics",
issn = "1553-7390",
publisher = "Public Library of Science",
number = "10",

}

RIS

TY - JOUR

T1 - Human genetic variation in GLS2 is associated with development of complicated Staphylococcus aureus bacteremia

AU - Scott, William K

AU - Medie, Felix Mba

AU - Ruffin, Felicia

AU - Sharma-Kuinkel, Batu K

AU - Cyr, Derek D

AU - Guo, Shengru

AU - Dykxhoorn, Derek M

AU - Skov, Robert L

AU - Bruun, Niels E

AU - Dahl, Anders

AU - Lerche, Christian J

AU - Petersen, Andreas

AU - Larsen, Anders Rhod

AU - Lauridsen, Trine Kiilerich

AU - Johansen, Helle Krogh

AU - Ullum, Henrik

AU - Sørensen, Erik

AU - Hassager, Christian

AU - Bundgaard, Henning

AU - Schønheyder, Henrik C

AU - Torp-Pedersen, Christian

AU - Østergaard, Louise Bruun

AU - Arpi, Magnus

AU - Rosenvinge, Flemming

AU - Erikstrup, Lise T

AU - Chehri, Mahtab

AU - Søgaard, Peter

AU - Andersen, Paal S

AU - Fowler, Vance G

PY - 2018/10/5

Y1 - 2018/10/5

N2 - The role of host genetic variation in the development of complicated Staphylococcus aureus bacteremia (SAB) is poorly understood. We used whole exome sequencing (WES) to examine the cumulative effect of coding variants in each gene on risk of complicated SAB in a discovery sample of 168 SAB cases (84 complicated and 84 uncomplicated, frequency matched by age, sex, and bacterial clonal complex [CC]), and then evaluated the most significantly associated genes in a replication sample of 240 SAB cases (122 complicated and 118 uncomplicated, frequency matched for age, sex, and CC) using targeted sequence capture. In the discovery sample, gene-based analysis using the SKAT-O program identified 334 genes associated with complicated SAB at p<3.5 x 10-3. These, along with eight biologically relevant candidate genes were examined in the replication sample. Gene-based analysis of the 342 genes in the replication sample using SKAT-O identified one gene, GLS2, significantly associated with complicated SAB (p = 1.2 x 10-4) after Bonferroni correction. In Firth-bias corrected logistic regression analysis of individual variants, the strongest association across all 10,931 variants in the replication sample was with rs2657878 in GLS2 (p = 5 x 10-4). This variant is strongly correlated with a missense variant (rs2657879, p = 4.4 x 10-3) in which the minor allele (associated here with complicated SAB) has been previously associated with lower plasma concentration of glutamine. In a microarray-based gene-expression analysis, individuals with SAB exhibited significantly lower expression levels of GLS2 than healthy controls. Similarly, Gls2 expression is lower in response to S. aureus exposure in mouse RAW 264.7 macrophage cells. Compared to wild-type cells, RAW 264.7 cells with Gls2 silenced by CRISPR-Cas9 genome editing have decreased IL1-β transcription and increased nitric oxide production after S. aureus exposure. GLS2 is an interesting candidate gene for complicated SAB due to its role in regulating glutamine metabolism, a key factor in leukocyte activation.

AB - The role of host genetic variation in the development of complicated Staphylococcus aureus bacteremia (SAB) is poorly understood. We used whole exome sequencing (WES) to examine the cumulative effect of coding variants in each gene on risk of complicated SAB in a discovery sample of 168 SAB cases (84 complicated and 84 uncomplicated, frequency matched by age, sex, and bacterial clonal complex [CC]), and then evaluated the most significantly associated genes in a replication sample of 240 SAB cases (122 complicated and 118 uncomplicated, frequency matched for age, sex, and CC) using targeted sequence capture. In the discovery sample, gene-based analysis using the SKAT-O program identified 334 genes associated with complicated SAB at p<3.5 x 10-3. These, along with eight biologically relevant candidate genes were examined in the replication sample. Gene-based analysis of the 342 genes in the replication sample using SKAT-O identified one gene, GLS2, significantly associated with complicated SAB (p = 1.2 x 10-4) after Bonferroni correction. In Firth-bias corrected logistic regression analysis of individual variants, the strongest association across all 10,931 variants in the replication sample was with rs2657878 in GLS2 (p = 5 x 10-4). This variant is strongly correlated with a missense variant (rs2657879, p = 4.4 x 10-3) in which the minor allele (associated here with complicated SAB) has been previously associated with lower plasma concentration of glutamine. In a microarray-based gene-expression analysis, individuals with SAB exhibited significantly lower expression levels of GLS2 than healthy controls. Similarly, Gls2 expression is lower in response to S. aureus exposure in mouse RAW 264.7 macrophage cells. Compared to wild-type cells, RAW 264.7 cells with Gls2 silenced by CRISPR-Cas9 genome editing have decreased IL1-β transcription and increased nitric oxide production after S. aureus exposure. GLS2 is an interesting candidate gene for complicated SAB due to its role in regulating glutamine metabolism, a key factor in leukocyte activation.

U2 - 10.1371/journal.pgen.1007667

DO - 10.1371/journal.pgen.1007667

M3 - Journal article

C2 - 30289878

VL - 14

SP - e1007667

JO - P L o S Genetics

JF - P L o S Genetics

SN - 1553-7390

IS - 10

ER -

ID: 55397661