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Pregled bibliografske jedinice broj: 1030407

Whole genome characterization of an equine-like Rotavirus A reassortant G3P[8] strain in hospitalized children in Croatia


Kovačević, Alen; Steyer, Andrej; Zorec, Tomaž Mark; Krešić, Nina; Šimić, Ivana; Škoko, Ines; Konjik, Vlatka; Jukić Guć, Jelena; Krželj, Vjekoslav; Šoprek, Silvija et al.
Whole genome characterization of an equine-like Rotavirus A reassortant G3P[8] strain in hospitalized children in Croatia // Knjiga sažetaka CROCMID 2019 / Baršić, Bruno ; Tambić Andrašević, Arjana (ur.).
Split, Hrvatska, 2019. str. 282-283 (poster, domaća recenzija, sažetak, znanstveni)


CROSBI ID: 1030407 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Whole genome characterization of an equine-like Rotavirus A reassortant G3P[8] strain in hospitalized children in Croatia

Autori
Kovačević, Alen ; Steyer, Andrej ; Zorec, Tomaž Mark ; Krešić, Nina ; Šimić, Ivana ; Škoko, Ines ; Konjik, Vlatka ; Jukić Guć, Jelena ; Krželj, Vjekoslav ; Šoprek, Silvija ; Tešović, Goran ; Brnić, Dragan

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

Izvornik
Knjiga sažetaka CROCMID 2019 / Baršić, Bruno ; Tambić Andrašević, Arjana - , 2019, 282-283

Skup
12. HRVATSKI KONGRES KLINIČKE MIKROBIOLOGIJE i 9. HRVATSKI KONGRES O INFEKTIVNIM BOLESTIMA s međunarodnim sudjelovanjem

Mjesto i datum
Split, Hrvatska, 24.–27.10.2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
rotavirus A, reassortant, equine-like G3 genotype, next generation sequencing

Sažetak
Rotavirus infections are a leading cause of acute gastroenteritis in humans and animals. Rotaviruses are divided into nine species (genus Rotavirus, family Reoviridae) among which Rotavirus A (RVA) has the greatest impact on human health, targeting mostly children under the age of five years. RVA classification is based on genotype determination of at least two genome segments (VP7 and VP4) or a genotype constellation of the whole genome. Since the genome of RVA is segmented and coinfections with different RVA strains are not rare, new strains can emerge through the genome reassortment ; human-animal reassortants as well. As a part of a research on molecular epidemiology and zoonotic potential of RVA in Croatian ecosystem, herein we screened 188 stool specimens of hospitalised patients (mostly children under the age of five years) infected with RVA from Zagreb, Split and Osijek hospitals in order to genetically characterise the strains circulating in Croatia. Using semi-nested multiplex PCR in combination with Sanger sequencing and phylogenetic analysis, genotype combination G3P[8] was identified as the most common one circulating among paediatric population. Around 50% of the present G3 positive samples were intergenogroup reassortants with equine-like G3 genotype. The whole genome of this atypical strain (N= 3), detected in Croatia for the first time, was obtained by the next generation sequencing revealing VP7 genome segment of equine origin in combination with a typical human DS1-like genome constellation and high genetic resemblance with strains of the same genotype detected in Europe. Monitoring and genetic characterization of RVAs circulating in paediatric patients in Croatia will be continued in the following years in order to determine geographic and seasonal dynamics of this emerging and potentially pandemic equine-like G3 reassortant strain.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Kliničke medicinske znanosti, Javno zdravstvo i zdravstvena zaštita



POVEZANOST RADA


Projekti:
HRZZ-UIP-2017-05-8580 - Rotavirusi u ekosustavu Republike Hrvatske: molekularna epidemiologija i zoonotski potencijal (REco) (Brnić, Dragan, HRZZ - 2017-05) ( POIROT)

Ustanove:
Hrvatski veterinarski institut, Zagreb,
Klinički bolnički centar Osijek,
KBC Split,
Klinika za infektivne bolesti "Dr Fran Mihaljević"


Citiraj ovu publikaciju:

Kovačević, Alen; Steyer, Andrej; Zorec, Tomaž Mark; Krešić, Nina; Šimić, Ivana; Škoko, Ines; Konjik, Vlatka; Jukić Guć, Jelena; Krželj, Vjekoslav; Šoprek, Silvija et al.
Whole genome characterization of an equine-like Rotavirus A reassortant G3P[8] strain in hospitalized children in Croatia // Knjiga sažetaka CROCMID 2019 / Baršić, Bruno ; Tambić Andrašević, Arjana (ur.).
Split, Hrvatska, 2019. str. 282-283 (poster, domaća recenzija, sažetak, znanstveni)
Kovačević, A., Steyer, A., Zorec, T., Krešić, N., Šimić, I., Škoko, I., Konjik, V., Jukić Guć, J., Krželj, V. & Šoprek, S. (2019) Whole genome characterization of an equine-like Rotavirus A reassortant G3P[8] strain in hospitalized children in Croatia. U: Baršić, B. & Tambić Andrašević, A. (ur.)Knjiga sažetaka CROCMID 2019.
@article{article, author = {Kova\v{c}evi\'{c}, Alen and Steyer, Andrej and Zorec, Toma\v{z} Mark and Kre\v{s}i\'{c}, Nina and \v{S}imi\'{c}, Ivana and \v{S}koko, Ines and Konjik, Vlatka and Juki\'{c} Gu\'{c}, Jelena and Kr\v{z}elj, Vjekoslav and \v{S}oprek, Silvija and Te\v{s}ovi\'{c}, Goran and Brni\'{c}, Dragan}, year = {2019}, pages = {282-283}, keywords = {rotavirus A, reassortant, equine-like G3 genotype, next generation sequencing}, title = {Whole genome characterization of an equine-like Rotavirus A reassortant G3P[8] strain in hospitalized children in Croatia}, keyword = {rotavirus A, reassortant, equine-like G3 genotype, next generation sequencing}, publisherplace = {Split, Hrvatska} }
@article{article, author = {Kova\v{c}evi\'{c}, Alen and Steyer, Andrej and Zorec, Toma\v{z} Mark and Kre\v{s}i\'{c}, Nina and \v{S}imi\'{c}, Ivana and \v{S}koko, Ines and Konjik, Vlatka and Juki\'{c} Gu\'{c}, Jelena and Kr\v{z}elj, Vjekoslav and \v{S}oprek, Silvija and Te\v{s}ovi\'{c}, Goran and Brni\'{c}, Dragan}, year = {2019}, pages = {282-283}, keywords = {rotavirus A, reassortant, equine-like G3 genotype, next generation sequencing}, title = {Whole genome characterization of an equine-like Rotavirus A reassortant G3P[8] strain in hospitalized children in Croatia}, keyword = {rotavirus A, reassortant, equine-like G3 genotype, next generation sequencing}, publisherplace = {Split, Hrvatska} }




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