Temporal Variation of Ljungan Virus Antibody Levels in Relation to Islet Autoantibodies and Possible Correlation to Childhood Type 1 Diabetes
(2009) In Open Pediatric Medicine Journal 3. p.61-66- Abstract
- Viral infection may trigger islet autoimmunity, type 1diabetes (T1D), or both. Fluctuating population density of
bank voles as a putative reservoir of Ljungan virus has been claimed to be associated with variations in T1D incidence
rate (IR). We tested the hypothesis that Ljungan virus antibodies reflecting prior exposure(s) to the virus may be
associated with islet autoimmunity, childhood diabetes or both. Incident, 0-18y, T1D patients (n = 63) were studied along
with age and sample time matched controls (n = 126). The younger children (< 9 years) tended to have a higher incidence
rate during winter (IR = 67.6, 95%CI 41.9-103.5) compared to summer (IR = 33.6, 95%CI 15.3-63.9) months.... (More) - Viral infection may trigger islet autoimmunity, type 1diabetes (T1D), or both. Fluctuating population density of
bank voles as a putative reservoir of Ljungan virus has been claimed to be associated with variations in T1D incidence
rate (IR). We tested the hypothesis that Ljungan virus antibodies reflecting prior exposure(s) to the virus may be
associated with islet autoimmunity, childhood diabetes or both. Incident, 0-18y, T1D patients (n = 63) were studied along
with age and sample time matched controls (n = 126). The younger children (< 9 years) tended to have a higher incidence
rate during winter (IR = 67.6, 95%CI 41.9-103.5) compared to summer (IR = 33.6, 95%CI 15.3-63.9) months. The
proportion of children with high level antibodies against Ljungan virus (LVAb) were both younger compared to the rest of
the children (p < 0.002) and correlated with half yearly T1D IR (r = 0.78, p = 0.005). High level LVAb fluctuating with
season and correlating with T1D IR indicates that past exposure to Ljungan virus may be associated with T1D. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4253408
- author
- Nilsson, Anna-Lena
LU
; Lagerquist, Eliza
; Lynch, Kristian
LU
; Lernmark, Åke
LU
and Olov, Rolandsson
- organization
- publishing date
- 2009
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- antibodies, Islet autoantibodies, Type 1 diabetes, Ljungan virus
- in
- Open Pediatric Medicine Journal
- volume
- 3
- pages
- 61 - 66
- publisher
- Bentham Open
- ISSN
- 1874-3099
- DOI
- 10.2174/1874309900903010061
- language
- English
- LU publication?
- yes
- id
- 79105760-52b1-4eba-86ab-710e7b772dbe (old id 4253408)
- date added to LUP
- 2016-04-04 09:24:18
- date last changed
- 2018-11-21 20:52:52
@article{79105760-52b1-4eba-86ab-710e7b772dbe, abstract = {{Viral infection may trigger islet autoimmunity, type 1diabetes (T1D), or both. Fluctuating population density of<br/><br> bank voles as a putative reservoir of Ljungan virus has been claimed to be associated with variations in T1D incidence<br/><br> rate (IR). We tested the hypothesis that Ljungan virus antibodies reflecting prior exposure(s) to the virus may be<br/><br> associated with islet autoimmunity, childhood diabetes or both. Incident, 0-18y, T1D patients (n = 63) were studied along<br/><br> with age and sample time matched controls (n = 126). The younger children (< 9 years) tended to have a higher incidence<br/><br> rate during winter (IR = 67.6, 95%CI 41.9-103.5) compared to summer (IR = 33.6, 95%CI 15.3-63.9) months. The<br/><br> proportion of children with high level antibodies against Ljungan virus (LVAb) were both younger compared to the rest of<br/><br> the children (p < 0.002) and correlated with half yearly T1D IR (r = 0.78, p = 0.005). High level LVAb fluctuating with<br/><br> season and correlating with T1D IR indicates that past exposure to Ljungan virus may be associated with T1D.}}, author = {{Nilsson, Anna-Lena and Lagerquist, Eliza and Lynch, Kristian and Lernmark, Åke and Olov, Rolandsson}}, issn = {{1874-3099}}, keywords = {{antibodies; Islet autoantibodies; Type 1 diabetes; Ljungan virus}}, language = {{eng}}, pages = {{61--66}}, publisher = {{Bentham Open}}, series = {{Open Pediatric Medicine Journal}}, title = {{Temporal Variation of Ljungan Virus Antibody Levels in Relation to Islet Autoantibodies and Possible Correlation to Childhood Type 1 Diabetes}}, url = {{https://lup.lub.lu.se/search/files/5315366/4253427.pdf}}, doi = {{10.2174/1874309900903010061}}, volume = {{3}}, year = {{2009}}, }