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Pregled bibliografske jedinice broj: 911624

Human Platelet Alloantigens and P-Selectin Gene Polymorphisms in Pediatric Arterial Ischemic Stroke


Coen Herak, Desiree; Pavić, Marina; Čeri, Andrea; Leniček Krleža, Jasna; Djuranović, Vlasta; Barišić, Nina; Zadro, Renata
Human Platelet Alloantigens and P-Selectin Gene Polymorphisms in Pediatric Arterial Ischemic Stroke // Research and Practice in Thrombosis and Haemostasis
Berlin, Njemačka, 2017. str. 330-330 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 911624 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Human Platelet Alloantigens and P-Selectin Gene Polymorphisms in Pediatric Arterial Ischemic Stroke

Autori
Coen Herak, Desiree ; Pavić, Marina ; Čeri, Andrea ; Leniček Krleža, Jasna ; Djuranović, Vlasta ; Barišić, Nina ; Zadro, Renata

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Research and Practice in Thrombosis and Haemostasis / - , 2017, 330-330

Skup
XXVI Congress of the International Society on Thrombosis and Haemostasis

Mjesto i datum
Berlin, Njemačka, 8-13.07.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
HPA ; P-selectin ; pediatric ; AIS ; polymorphism

Sažetak
Background: Pediatric arterial ischemic stroke (AIS) is a heterogenous multifactorial disorder, with a wide range of identified inherited and acquired risk factors. Genetic risk factors are incompletely characterized with only FV Leiden being consistently associated with pediatric AIS. We have also demonstrated that inherited genetic risk factors for perinatal and childhood AIS are not the same (Coen Herak et al in press). Aims: The study aimed to find out if individual gene polymorphisms or haplotypes of: a) human platelet alloantigens (HPA) and b) P-selectin (P-SEL) gene alone and combined with FV Leiden are risk factors for perinatal and childhood AIS. Methods: Study group comprised 110 children with childhood (N=61) and perinatal AIS (N=49), and 100 age- and sex-matched controls. Genotyping of HPA-1, -2, -3 and P-SEL-S290N, -N562D, V599L, -T715P were preformed using allele-specific PCR. Results: Carriers of at least one HPA-3b allele had a 2-fold lower risk of AIS (OR: 0.48, 95% CI: 0.26-0.89, P=0.018) and perinatal AIS (OR: 0.45, 95% CI: 0.21-0.97, P=0.041), but not of childhood AIS (P=0.075). Increased risk for AIS was not found for any single P-SEL gene polymorphism, but carriers of PSEL-562DD genotype had a 2.37-fold (95% CI: 1.07-5.23, P=0.034) increased risk for perinatal AIS. The presence of P-SEL-599LL genotype was significantly associated with childhood AIS (P=0.048). Haplotype ANDVT (FV Leiden/P-SEL-S290N/N562D/V599L/T715P) was identified more frequently in perinatal AIS (0.053) compared to controls (0.005), but the difference was not statistically significant (P=0.075). On contrary, lower, although nonsignificant HPA-1a/2a/3b haplotype frequency (P=0.078) was found in childhood AIS (0.242) compared to controls (0.365). Conclusions: Identified association of HPA-3b allele with perinatal AIS and different P-SEL polymorphisms with perinatal and childhood AIS corroborate our previous finding that perinatal and childhood AIS do not share the same genetic risk factors.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti



POVEZANOST RADA


Projekti:
HRZZ-IP-2014-09-2047 - Genski polimorfizmi i ishemijski moždani udar u djece (GENESTROKE) (HRZZ - 2014-09) ( POIROT)

Ustanove:
Farmaceutsko-biokemijski fakultet, Zagreb,
KBC "Sestre Milosrdnice",
Klinički bolnički centar Zagreb,
Klinika za dječje bolesti


Citiraj ovu publikaciju:

Coen Herak, Desiree; Pavić, Marina; Čeri, Andrea; Leniček Krleža, Jasna; Djuranović, Vlasta; Barišić, Nina; Zadro, Renata
Human Platelet Alloantigens and P-Selectin Gene Polymorphisms in Pediatric Arterial Ischemic Stroke // Research and Practice in Thrombosis and Haemostasis
Berlin, Njemačka, 2017. str. 330-330 (poster, međunarodna recenzija, sažetak, znanstveni)
Coen Herak, D., Pavić, M., Čeri, A., Leniček Krleža, J., Djuranović, V., Barišić, N. & Zadro, R. (2017) Human Platelet Alloantigens and P-Selectin Gene Polymorphisms in Pediatric Arterial Ischemic Stroke. U: Research and Practice in Thrombosis and Haemostasis.
@article{article, author = {Coen Herak, Desiree and Pavi\'{c}, Marina and \v{C}eri, Andrea and Leni\v{c}ek Krle\v{z}a, Jasna and Djuranovi\'{c}, Vlasta and Bari\v{s}i\'{c}, Nina and Zadro, Renata}, year = {2017}, pages = {330-330}, keywords = {HPA, P-selectin, pediatric, AIS, polymorphism}, title = {Human Platelet Alloantigens and P-Selectin Gene Polymorphisms in Pediatric Arterial Ischemic Stroke}, keyword = {HPA, P-selectin, pediatric, AIS, polymorphism}, publisherplace = {Berlin, Njema\v{c}ka} }
@article{article, author = {Coen Herak, Desiree and Pavi\'{c}, Marina and \v{C}eri, Andrea and Leni\v{c}ek Krle\v{z}a, Jasna and Djuranovi\'{c}, Vlasta and Bari\v{s}i\'{c}, Nina and Zadro, Renata}, year = {2017}, pages = {330-330}, keywords = {HPA, P-selectin, pediatric, AIS, polymorphism}, title = {Human Platelet Alloantigens and P-Selectin Gene Polymorphisms in Pediatric Arterial Ischemic Stroke}, keyword = {HPA, P-selectin, pediatric, AIS, polymorphism}, publisherplace = {Berlin, Njema\v{c}ka} }




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