The prevailing O serogroups among the serologically differentiated clinical Proteus spp. strains in central Poland

Abstract In the years 2006–2011, 617 Proteus spp. strains isolated mostly from urine and wounds or other clinical sources were collected in Łódź, Poland, to determine the offensive O serotypes frequently occurring among patients. P. mirabilis exhibited the most intensive swarming growth and was domi...

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Autores principales:	Dominika Drzewiecka, Agata Palusiak, Małgorzata Siwińska, Agnieszka Zabłotni
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/603de02820f74ce18bbe3d27d90e9924
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spelling	oai:doaj.org-article:603de02820f74ce18bbe3d27d90e99242021-12-02T18:48:23ZThe prevailing O serogroups among the serologically differentiated clinical Proteus spp. strains in central Poland10.1038/s41598-021-98228-w2045-2322https://doaj.org/article/603de02820f74ce18bbe3d27d90e99242021-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-98228-whttps://doaj.org/toc/2045-2322Abstract In the years 2006–2011, 617 Proteus spp. strains isolated mostly from urine and wounds or other clinical sources were collected in Łódź, Poland, to determine the offensive O serotypes frequently occurring among patients. P. mirabilis exhibited the most intensive swarming growth and was dominating species (86.9%), followed by P. genomospecies, P. vulgaris, and P. penneri. Ninety four per cent strains were recognized as S (smooth) forms. Serological studies (involving ELISA—enzyme-linked immunosorbent assay and Western blotting using native and adsorbed rabbit antisera) enabled classification of 80% S isolates into respective Proteus O serogroups among the 83 ones, described so far. The remaining strains seemed to be serologically unique. Despite the observed big serological variety of Proteus spp. isolates, we found the O78 serogroup recently described in Poland as dominating and identified other widespread serotypes: O3, O6, O10, O11, O27, O28, and O30 reported earlier as predominating also in other countries; O77 and O79 detected lately in Poland; O16, O18, O20, and O50. No unique structural feature of the prevalent O serotypes has been indicated. However, the prevalence of some O serogroups indicates that particular serotypes may be in some ways beneficial to the strains producing these kinds of O antigen.Dominika DrzewieckaAgata PalusiakMałgorzata SiwińskaAgnieszka ZabłotniNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Dominika Drzewiecka Agata Palusiak Małgorzata Siwińska Agnieszka Zabłotni The prevailing O serogroups among the serologically differentiated clinical Proteus spp. strains in central Poland
description	Abstract In the years 2006–2011, 617 Proteus spp. strains isolated mostly from urine and wounds or other clinical sources were collected in Łódź, Poland, to determine the offensive O serotypes frequently occurring among patients. P. mirabilis exhibited the most intensive swarming growth and was dominating species (86.9%), followed by P. genomospecies, P. vulgaris, and P. penneri. Ninety four per cent strains were recognized as S (smooth) forms. Serological studies (involving ELISA—enzyme-linked immunosorbent assay and Western blotting using native and adsorbed rabbit antisera) enabled classification of 80% S isolates into respective Proteus O serogroups among the 83 ones, described so far. The remaining strains seemed to be serologically unique. Despite the observed big serological variety of Proteus spp. isolates, we found the O78 serogroup recently described in Poland as dominating and identified other widespread serotypes: O3, O6, O10, O11, O27, O28, and O30 reported earlier as predominating also in other countries; O77 and O79 detected lately in Poland; O16, O18, O20, and O50. No unique structural feature of the prevalent O serotypes has been indicated. However, the prevalence of some O serogroups indicates that particular serotypes may be in some ways beneficial to the strains producing these kinds of O antigen.
format	article
author	Dominika Drzewiecka Agata Palusiak Małgorzata Siwińska Agnieszka Zabłotni
author_facet	Dominika Drzewiecka Agata Palusiak Małgorzata Siwińska Agnieszka Zabłotni
author_sort	Dominika Drzewiecka
title	The prevailing O serogroups among the serologically differentiated clinical Proteus spp. strains in central Poland
title_short	The prevailing O serogroups among the serologically differentiated clinical Proteus spp. strains in central Poland
title_full	The prevailing O serogroups among the serologically differentiated clinical Proteus spp. strains in central Poland
title_fullStr	The prevailing O serogroups among the serologically differentiated clinical Proteus spp. strains in central Poland
title_full_unstemmed	The prevailing O serogroups among the serologically differentiated clinical Proteus spp. strains in central Poland
title_sort	prevailing o serogroups among the serologically differentiated clinical proteus spp. strains in central poland
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/603de02820f74ce18bbe3d27d90e9924
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The prevailing O serogroups among the serologically differentiated clinical Proteus spp. strains in central Poland

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