Lactoferrin Glu561Asp polymorphism is associated with susceptibility to herpes simplex keratitis

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Lactoferrin Glu561Asp polymorphism is associated with susceptibility to herpes simplex keratitis. / Keijser, S; Jager, M J; Dogterom-Ballering, H C M; Schoonderwoerd, D T; de Keizer, R J W; Krose, C J M; Houwing-Duistermaat, J J; van der Plas, M J A; van Dissel, J T; Nibbering, P H.

In: Experimental Eye Research, Vol. 86, No. 1, 01.2008, p. 105-9.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Keijser, S, Jager, MJ, Dogterom-Ballering, HCM, Schoonderwoerd, DT, de Keizer, RJW, Krose, CJM, Houwing-Duistermaat, JJ, van der Plas, MJA, van Dissel, JT & Nibbering, PH 2008, 'Lactoferrin Glu561Asp polymorphism is associated with susceptibility to herpes simplex keratitis', Experimental Eye Research, vol. 86, no. 1, pp. 105-9. https://doi.org/10.1016/j.exer.2007.09.013

APA

Keijser, S., Jager, M. J., Dogterom-Ballering, H. C. M., Schoonderwoerd, D. T., de Keizer, R. J. W., Krose, C. J. M., Houwing-Duistermaat, J. J., van der Plas, M. J. A., van Dissel, J. T., & Nibbering, P. H. (2008). Lactoferrin Glu561Asp polymorphism is associated with susceptibility to herpes simplex keratitis. Experimental Eye Research, 86(1), 105-9. https://doi.org/10.1016/j.exer.2007.09.013

Vancouver

Keijser S, Jager MJ, Dogterom-Ballering HCM, Schoonderwoerd DT, de Keizer RJW, Krose CJM et al. Lactoferrin Glu561Asp polymorphism is associated with susceptibility to herpes simplex keratitis. Experimental Eye Research. 2008 Jan;86(1):105-9. https://doi.org/10.1016/j.exer.2007.09.013

Author

Keijser, S ; Jager, M J ; Dogterom-Ballering, H C M ; Schoonderwoerd, D T ; de Keizer, R J W ; Krose, C J M ; Houwing-Duistermaat, J J ; van der Plas, M J A ; van Dissel, J T ; Nibbering, P H. / Lactoferrin Glu561Asp polymorphism is associated with susceptibility to herpes simplex keratitis. In: Experimental Eye Research. 2008 ; Vol. 86, No. 1. pp. 105-9.

Bibtex

@article{ecb8b044ee2d485d8817d8d2b135d62f,
title = "Lactoferrin Glu561Asp polymorphism is associated with susceptibility to herpes simplex keratitis",
abstract = "Lactoferrin plays an important role in the defense against infections, including herpes simplex virus (HSV) keratitis. We studied the impact of three single nucleotide polymorphisms in the human lactoferrin gene on the susceptibility to HSV infections of the eye and the severity of such infections. Lactoferrin gene polymorphisms were determined by PCR combined with restriction fragment length analysis in 105 HSV keratitis patients and 145 control subjects. Bilateral tear samples were harvested from 50 patients and 40 healthy controls and tear lactoferrin concentrations were determined by ELISA. Patients' records were used to acquire information about the severity of the HSV keratitis. The frequencies of the Glu561Asp polymorphism, but not those of the Ala11Thr and Lys29Arg polymorphisms, differed significantly between patients and control subjects with an under-representation of the Asp561 allele in the patient group. Furthermore, the values for best corrected visual acuity, frequency of recurrences since onset, and average duration of clinical episodes did not differ among patients with various lactoferrin genotypes. In addition, tear lactoferrin concentrations were the same in patients with HSV keratitis and healthy controls and also did not differ among patients with various lactoferrin genotypes. Lactoferrin Glu561Asp polymorphism is associated with the susceptibility to HSV keratitis with a protective role for lactoferrin variants comprising Asp561. However, no beneficial effects of this lactoferrin variant on the clinical outcome of ocular HSV keratitis were noted.",
keywords = "Adolescent, Adult, Aged, Aged, 80 and over, Enzyme-Linked Immunosorbent Assay, Gene Frequency, Genetic Predisposition to Disease, Humans, Keratitis, Herpetic, Lactoferrin, Middle Aged, Polymorphism, Single Nucleotide, Tears, Journal Article, Research Support, Non-U.S. Gov't",
author = "S Keijser and Jager, {M J} and Dogterom-Ballering, {H C M} and Schoonderwoerd, {D T} and {de Keizer}, {R J W} and Krose, {C J M} and Houwing-Duistermaat, {J J} and {van der Plas}, {M J A} and {van Dissel}, {J T} and Nibbering, {P H}",
year = "2008",
month = jan,
doi = "10.1016/j.exer.2007.09.013",
language = "English",
volume = "86",
pages = "105--9",
journal = "Experimental Eye Research",
issn = "0014-4835",
publisher = "Academic Press",
number = "1",

}

RIS

TY - JOUR

T1 - Lactoferrin Glu561Asp polymorphism is associated with susceptibility to herpes simplex keratitis

AU - Keijser, S

AU - Jager, M J

AU - Dogterom-Ballering, H C M

AU - Schoonderwoerd, D T

AU - de Keizer, R J W

AU - Krose, C J M

AU - Houwing-Duistermaat, J J

AU - van der Plas, M J A

AU - van Dissel, J T

AU - Nibbering, P H

PY - 2008/1

Y1 - 2008/1

N2 - Lactoferrin plays an important role in the defense against infections, including herpes simplex virus (HSV) keratitis. We studied the impact of three single nucleotide polymorphisms in the human lactoferrin gene on the susceptibility to HSV infections of the eye and the severity of such infections. Lactoferrin gene polymorphisms were determined by PCR combined with restriction fragment length analysis in 105 HSV keratitis patients and 145 control subjects. Bilateral tear samples were harvested from 50 patients and 40 healthy controls and tear lactoferrin concentrations were determined by ELISA. Patients' records were used to acquire information about the severity of the HSV keratitis. The frequencies of the Glu561Asp polymorphism, but not those of the Ala11Thr and Lys29Arg polymorphisms, differed significantly between patients and control subjects with an under-representation of the Asp561 allele in the patient group. Furthermore, the values for best corrected visual acuity, frequency of recurrences since onset, and average duration of clinical episodes did not differ among patients with various lactoferrin genotypes. In addition, tear lactoferrin concentrations were the same in patients with HSV keratitis and healthy controls and also did not differ among patients with various lactoferrin genotypes. Lactoferrin Glu561Asp polymorphism is associated with the susceptibility to HSV keratitis with a protective role for lactoferrin variants comprising Asp561. However, no beneficial effects of this lactoferrin variant on the clinical outcome of ocular HSV keratitis were noted.

AB - Lactoferrin plays an important role in the defense against infections, including herpes simplex virus (HSV) keratitis. We studied the impact of three single nucleotide polymorphisms in the human lactoferrin gene on the susceptibility to HSV infections of the eye and the severity of such infections. Lactoferrin gene polymorphisms were determined by PCR combined with restriction fragment length analysis in 105 HSV keratitis patients and 145 control subjects. Bilateral tear samples were harvested from 50 patients and 40 healthy controls and tear lactoferrin concentrations were determined by ELISA. Patients' records were used to acquire information about the severity of the HSV keratitis. The frequencies of the Glu561Asp polymorphism, but not those of the Ala11Thr and Lys29Arg polymorphisms, differed significantly between patients and control subjects with an under-representation of the Asp561 allele in the patient group. Furthermore, the values for best corrected visual acuity, frequency of recurrences since onset, and average duration of clinical episodes did not differ among patients with various lactoferrin genotypes. In addition, tear lactoferrin concentrations were the same in patients with HSV keratitis and healthy controls and also did not differ among patients with various lactoferrin genotypes. Lactoferrin Glu561Asp polymorphism is associated with the susceptibility to HSV keratitis with a protective role for lactoferrin variants comprising Asp561. However, no beneficial effects of this lactoferrin variant on the clinical outcome of ocular HSV keratitis were noted.

KW - Adolescent

KW - Adult

KW - Aged

KW - Aged, 80 and over

KW - Enzyme-Linked Immunosorbent Assay

KW - Gene Frequency

KW - Genetic Predisposition to Disease

KW - Humans

KW - Keratitis, Herpetic

KW - Lactoferrin

KW - Middle Aged

KW - Polymorphism, Single Nucleotide

KW - Tears

KW - Journal Article

KW - Research Support, Non-U.S. Gov't

U2 - 10.1016/j.exer.2007.09.013

DO - 10.1016/j.exer.2007.09.013

M3 - Journal article

C2 - 18022620

VL - 86

SP - 105

EP - 109

JO - Experimental Eye Research

JF - Experimental Eye Research

SN - 0014-4835

IS - 1

ER -

ID: 186451236