Ocular microbial dysbiosis and its linkage with infectious keratitis patients in Northwest China: A cross-sectional study

Objectives: To evaluate the alteration of ocular surface microbiome of patients with infectious keratitis in northwest of China.Methods: The corneal scrapings, eyelid margin and conjunctiva samples were collected from 57 participants, who were divided into bacterial keratitis, fungal keratitis, vira...
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Autor*in:	Cheng, Yan [verfasserIn] An, Na [verfasserIn] Ishaq, Hafiz Muhammad [verfasserIn] Xu, Jiru [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	Infectious keratitis Ocular surface microbiome 16S rDNA Microbial dysbiosis Pathogenesis

Übergeordnetes Werk:	Enthalten in: Microbial pathogenesis - Amsterdam [u.a.] : Elsevier, 1986, 184
Übergeordnetes Werk:	volume:184

DOI / URN:	10.1016/j.micpath.2023.106371

Katalog-ID:	ELV065300254

Internformat


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245	1	0	\|a Ocular microbial dysbiosis and its linkage with infectious keratitis patients in Northwest China: A cross-sectional study
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520			\|a Objectives: To evaluate the alteration of ocular surface microbiome of patients with infectious keratitis in northwest of China.Methods: The corneal scrapings, eyelid margin and conjunctiva samples were collected from 57 participants, who were divided into bacterial keratitis, fungal keratitis, viral keratitis and control group. The V3–V4 region of bacterial 16S rDNA in each sample was amplified and sequenced on the Illumina HiSeq 2500 sequencing platform, and the differences among different groups were compared bioinformatically.Results: Significant alterations of the microbiome were observed in alpha-diversity and beta-diversity analysis between the keratitis groups and the control group (p < 0.05). There was no significant differences between eyelid margin and conjunctiva samples in Alpha-Diversity analysis, but a significant difference between eyelid margin and corneal scraping samples in the keratitis group (p < 0.05, independent t-test). The abundances of Bacillus, Megamonas, Acinetobacter, and Rhodococcu were significantly elevated, while the abundance of Staphylococcus was decreased in the keratitis group compared to the control group.Conclusions: The abundance of the ocular microbiome in patients with bacterial keratitis, fungal keratitis, or viral keratitis was significantly higher than those in the control group. Keratitis patients may have ecological disorder on ocular surface microbiome compared with controls. We believe that the conjunctiva and eyelid margin microbiome combined analysis can more comprehensively reflect the composition and abundance of ocular surface microbiome.
650		4	\|a Infectious keratitis
650		4	\|a Ocular surface microbiome
650		4	\|a 16S rDNA
650		4	\|a Microbial dysbiosis
650		4	\|a Pathogenesis
700	1		\|a An, Na \|e verfasserin \|4 aut
700	1		\|a Ishaq, Hafiz Muhammad \|e verfasserin \|4 aut
700	1		\|a Xu, Jiru \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t Microbial pathogenesis \|d Amsterdam [u.a.] : Elsevier, 1986 \|g 184 \|h Online-Ressource \|w (DE-627)267840144 \|w (DE-600)1471158-8 \|w (DE-576)121465195 \|x 1096-1208 \|7 nnns
773	1	8	\|g volume:184
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936	b	k	\|a 44.43 \|j Medizinische Mikrobiologie \|q VZ
936	b	k	\|a 44.75 \|j Infektionskrankheiten \|j parasitäre Krankheiten \|x Medizin \|q VZ
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matchkey_str	article:10961208:2023----::clrirbadsissnisikgwtifciukrttsainsnotws
hierarchy_sort_str	2023
bklnumber	44.43 44.75
publishDate	2023
allfields	10.1016/j.micpath.2023.106371 doi (DE-627)ELV065300254 (ELSEVIER)S0882-4010(23)00404-7 DE-627 ger DE-627 rda eng 610 VZ 44.43 bkl 44.75 bkl Cheng, Yan verfasserin aut Ocular microbial dysbiosis and its linkage with infectious keratitis patients in Northwest China: A cross-sectional study 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objectives: To evaluate the alteration of ocular surface microbiome of patients with infectious keratitis in northwest of China.Methods: The corneal scrapings, eyelid margin and conjunctiva samples were collected from 57 participants, who were divided into bacterial keratitis, fungal keratitis, viral keratitis and control group. The V3–V4 region of bacterial 16S rDNA in each sample was amplified and sequenced on the Illumina HiSeq 2500 sequencing platform, and the differences among different groups were compared bioinformatically.Results: Significant alterations of the microbiome were observed in alpha-diversity and beta-diversity analysis between the keratitis groups and the control group (p < 0.05). There was no significant differences between eyelid margin and conjunctiva samples in Alpha-Diversity analysis, but a significant difference between eyelid margin and corneal scraping samples in the keratitis group (p < 0.05, independent t-test). The abundances of Bacillus, Megamonas, Acinetobacter, and Rhodococcu were significantly elevated, while the abundance of Staphylococcus was decreased in the keratitis group compared to the control group.Conclusions: The abundance of the ocular microbiome in patients with bacterial keratitis, fungal keratitis, or viral keratitis was significantly higher than those in the control group. Keratitis patients may have ecological disorder on ocular surface microbiome compared with controls. We believe that the conjunctiva and eyelid margin microbiome combined analysis can more comprehensively reflect the composition and abundance of ocular surface microbiome. Infectious keratitis Ocular surface microbiome 16S rDNA Microbial dysbiosis Pathogenesis An, Na verfasserin aut Ishaq, Hafiz Muhammad verfasserin aut Xu, Jiru verfasserin aut Enthalten in Microbial pathogenesis Amsterdam [u.a.] : Elsevier, 1986 184 Online-Ressource (DE-627)267840144 (DE-600)1471158-8 (DE-576)121465195 1096-1208 nnns volume:184 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_252 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.43 Medizinische Mikrobiologie VZ 44.75 Infektionskrankheiten parasitäre Krankheiten Medizin VZ AR 184
spelling	10.1016/j.micpath.2023.106371 doi (DE-627)ELV065300254 (ELSEVIER)S0882-4010(23)00404-7 DE-627 ger DE-627 rda eng 610 VZ 44.43 bkl 44.75 bkl Cheng, Yan verfasserin aut Ocular microbial dysbiosis and its linkage with infectious keratitis patients in Northwest China: A cross-sectional study 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objectives: To evaluate the alteration of ocular surface microbiome of patients with infectious keratitis in northwest of China.Methods: The corneal scrapings, eyelid margin and conjunctiva samples were collected from 57 participants, who were divided into bacterial keratitis, fungal keratitis, viral keratitis and control group. The V3–V4 region of bacterial 16S rDNA in each sample was amplified and sequenced on the Illumina HiSeq 2500 sequencing platform, and the differences among different groups were compared bioinformatically.Results: Significant alterations of the microbiome were observed in alpha-diversity and beta-diversity analysis between the keratitis groups and the control group (p < 0.05). There was no significant differences between eyelid margin and conjunctiva samples in Alpha-Diversity analysis, but a significant difference between eyelid margin and corneal scraping samples in the keratitis group (p < 0.05, independent t-test). The abundances of Bacillus, Megamonas, Acinetobacter, and Rhodococcu were significantly elevated, while the abundance of Staphylococcus was decreased in the keratitis group compared to the control group.Conclusions: The abundance of the ocular microbiome in patients with bacterial keratitis, fungal keratitis, or viral keratitis was significantly higher than those in the control group. Keratitis patients may have ecological disorder on ocular surface microbiome compared with controls. We believe that the conjunctiva and eyelid margin microbiome combined analysis can more comprehensively reflect the composition and abundance of ocular surface microbiome. Infectious keratitis Ocular surface microbiome 16S rDNA Microbial dysbiosis Pathogenesis An, Na verfasserin aut Ishaq, Hafiz Muhammad verfasserin aut Xu, Jiru verfasserin aut Enthalten in Microbial pathogenesis Amsterdam [u.a.] : Elsevier, 1986 184 Online-Ressource (DE-627)267840144 (DE-600)1471158-8 (DE-576)121465195 1096-1208 nnns volume:184 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_252 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.43 Medizinische Mikrobiologie VZ 44.75 Infektionskrankheiten parasitäre Krankheiten Medizin VZ AR 184
allfields_unstemmed	10.1016/j.micpath.2023.106371 doi (DE-627)ELV065300254 (ELSEVIER)S0882-4010(23)00404-7 DE-627 ger DE-627 rda eng 610 VZ 44.43 bkl 44.75 bkl Cheng, Yan verfasserin aut Ocular microbial dysbiosis and its linkage with infectious keratitis patients in Northwest China: A cross-sectional study 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objectives: To evaluate the alteration of ocular surface microbiome of patients with infectious keratitis in northwest of China.Methods: The corneal scrapings, eyelid margin and conjunctiva samples were collected from 57 participants, who were divided into bacterial keratitis, fungal keratitis, viral keratitis and control group. The V3–V4 region of bacterial 16S rDNA in each sample was amplified and sequenced on the Illumina HiSeq 2500 sequencing platform, and the differences among different groups were compared bioinformatically.Results: Significant alterations of the microbiome were observed in alpha-diversity and beta-diversity analysis between the keratitis groups and the control group (p < 0.05). There was no significant differences between eyelid margin and conjunctiva samples in Alpha-Diversity analysis, but a significant difference between eyelid margin and corneal scraping samples in the keratitis group (p < 0.05, independent t-test). The abundances of Bacillus, Megamonas, Acinetobacter, and Rhodococcu were significantly elevated, while the abundance of Staphylococcus was decreased in the keratitis group compared to the control group.Conclusions: The abundance of the ocular microbiome in patients with bacterial keratitis, fungal keratitis, or viral keratitis was significantly higher than those in the control group. Keratitis patients may have ecological disorder on ocular surface microbiome compared with controls. We believe that the conjunctiva and eyelid margin microbiome combined analysis can more comprehensively reflect the composition and abundance of ocular surface microbiome. Infectious keratitis Ocular surface microbiome 16S rDNA Microbial dysbiosis Pathogenesis An, Na verfasserin aut Ishaq, Hafiz Muhammad verfasserin aut Xu, Jiru verfasserin aut Enthalten in Microbial pathogenesis Amsterdam [u.a.] : Elsevier, 1986 184 Online-Ressource (DE-627)267840144 (DE-600)1471158-8 (DE-576)121465195 1096-1208 nnns volume:184 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_252 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.43 Medizinische Mikrobiologie VZ 44.75 Infektionskrankheiten parasitäre Krankheiten Medizin VZ AR 184
allfieldsGer	10.1016/j.micpath.2023.106371 doi (DE-627)ELV065300254 (ELSEVIER)S0882-4010(23)00404-7 DE-627 ger DE-627 rda eng 610 VZ 44.43 bkl 44.75 bkl Cheng, Yan verfasserin aut Ocular microbial dysbiosis and its linkage with infectious keratitis patients in Northwest China: A cross-sectional study 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objectives: To evaluate the alteration of ocular surface microbiome of patients with infectious keratitis in northwest of China.Methods: The corneal scrapings, eyelid margin and conjunctiva samples were collected from 57 participants, who were divided into bacterial keratitis, fungal keratitis, viral keratitis and control group. The V3–V4 region of bacterial 16S rDNA in each sample was amplified and sequenced on the Illumina HiSeq 2500 sequencing platform, and the differences among different groups were compared bioinformatically.Results: Significant alterations of the microbiome were observed in alpha-diversity and beta-diversity analysis between the keratitis groups and the control group (p < 0.05). There was no significant differences between eyelid margin and conjunctiva samples in Alpha-Diversity analysis, but a significant difference between eyelid margin and corneal scraping samples in the keratitis group (p < 0.05, independent t-test). The abundances of Bacillus, Megamonas, Acinetobacter, and Rhodococcu were significantly elevated, while the abundance of Staphylococcus was decreased in the keratitis group compared to the control group.Conclusions: The abundance of the ocular microbiome in patients with bacterial keratitis, fungal keratitis, or viral keratitis was significantly higher than those in the control group. Keratitis patients may have ecological disorder on ocular surface microbiome compared with controls. We believe that the conjunctiva and eyelid margin microbiome combined analysis can more comprehensively reflect the composition and abundance of ocular surface microbiome. Infectious keratitis Ocular surface microbiome 16S rDNA Microbial dysbiosis Pathogenesis An, Na verfasserin aut Ishaq, Hafiz Muhammad verfasserin aut Xu, Jiru verfasserin aut Enthalten in Microbial pathogenesis Amsterdam [u.a.] : Elsevier, 1986 184 Online-Ressource (DE-627)267840144 (DE-600)1471158-8 (DE-576)121465195 1096-1208 nnns volume:184 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_252 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.43 Medizinische Mikrobiologie VZ 44.75 Infektionskrankheiten parasitäre Krankheiten Medizin VZ AR 184
allfieldsSound	10.1016/j.micpath.2023.106371 doi (DE-627)ELV065300254 (ELSEVIER)S0882-4010(23)00404-7 DE-627 ger DE-627 rda eng 610 VZ 44.43 bkl 44.75 bkl Cheng, Yan verfasserin aut Ocular microbial dysbiosis and its linkage with infectious keratitis patients in Northwest China: A cross-sectional study 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objectives: To evaluate the alteration of ocular surface microbiome of patients with infectious keratitis in northwest of China.Methods: The corneal scrapings, eyelid margin and conjunctiva samples were collected from 57 participants, who were divided into bacterial keratitis, fungal keratitis, viral keratitis and control group. The V3–V4 region of bacterial 16S rDNA in each sample was amplified and sequenced on the Illumina HiSeq 2500 sequencing platform, and the differences among different groups were compared bioinformatically.Results: Significant alterations of the microbiome were observed in alpha-diversity and beta-diversity analysis between the keratitis groups and the control group (p < 0.05). There was no significant differences between eyelid margin and conjunctiva samples in Alpha-Diversity analysis, but a significant difference between eyelid margin and corneal scraping samples in the keratitis group (p < 0.05, independent t-test). The abundances of Bacillus, Megamonas, Acinetobacter, and Rhodococcu were significantly elevated, while the abundance of Staphylococcus was decreased in the keratitis group compared to the control group.Conclusions: The abundance of the ocular microbiome in patients with bacterial keratitis, fungal keratitis, or viral keratitis was significantly higher than those in the control group. Keratitis patients may have ecological disorder on ocular surface microbiome compared with controls. We believe that the conjunctiva and eyelid margin microbiome combined analysis can more comprehensively reflect the composition and abundance of ocular surface microbiome. Infectious keratitis Ocular surface microbiome 16S rDNA Microbial dysbiosis Pathogenesis An, Na verfasserin aut Ishaq, Hafiz Muhammad verfasserin aut Xu, Jiru verfasserin aut Enthalten in Microbial pathogenesis Amsterdam [u.a.] : Elsevier, 1986 184 Online-Ressource (DE-627)267840144 (DE-600)1471158-8 (DE-576)121465195 1096-1208 nnns volume:184 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_252 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.43 Medizinische Mikrobiologie VZ 44.75 Infektionskrankheiten parasitäre Krankheiten Medizin VZ AR 184
language	English
source	Enthalten in Microbial pathogenesis 184 volume:184
sourceStr	Enthalten in Microbial pathogenesis 184 volume:184
format_phy_str_mv	Article
bklname	Medizinische Mikrobiologie Infektionskrankheiten parasitäre Krankheiten
institution	findex.gbv.de
topic_facet	Infectious keratitis Ocular surface microbiome 16S rDNA Microbial dysbiosis Pathogenesis
dewey-raw	610
isfreeaccess_bool	false
container_title	Microbial pathogenesis
authorswithroles_txt_mv	Cheng, Yan @@aut@@ An, Na @@aut@@ Ishaq, Hafiz Muhammad @@aut@@ Xu, Jiru @@aut@@
publishDateDaySort_date	2023-01-01T00:00:00Z
hierarchy_top_id	267840144
dewey-sort	3610
id	ELV065300254
language_de	englisch
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The V3–V4 region of bacterial 16S rDNA in each sample was amplified and sequenced on the Illumina HiSeq 2500 sequencing platform, and the differences among different groups were compared bioinformatically.Results: Significant alterations of the microbiome were observed in alpha-diversity and beta-diversity analysis between the keratitis groups and the control group (p < 0.05). There was no significant differences between eyelid margin and conjunctiva samples in Alpha-Diversity analysis, but a significant difference between eyelid margin and corneal scraping samples in the keratitis group (p < 0.05, independent t-test). The abundances of Bacillus, Megamonas, Acinetobacter, and Rhodococcu were significantly elevated, while the abundance of Staphylococcus was decreased in the keratitis group compared to the control group.Conclusions: The abundance of the ocular microbiome in patients with bacterial keratitis, fungal keratitis, or viral keratitis was significantly higher than those in the control group. Keratitis patients may have ecological disorder on ocular surface microbiome compared with controls. 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author	Cheng, Yan
spellingShingle	Cheng, Yan ddc 610 bkl 44.43 bkl 44.75 misc Infectious keratitis misc Ocular surface microbiome misc 16S rDNA misc Microbial dysbiosis misc Pathogenesis Ocular microbial dysbiosis and its linkage with infectious keratitis patients in Northwest China: A cross-sectional study
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topic_title	610 VZ 44.43 bkl 44.75 bkl Ocular microbial dysbiosis and its linkage with infectious keratitis patients in Northwest China: A cross-sectional study Infectious keratitis Ocular surface microbiome 16S rDNA Microbial dysbiosis Pathogenesis
topic	ddc 610 bkl 44.43 bkl 44.75 misc Infectious keratitis misc Ocular surface microbiome misc 16S rDNA misc Microbial dysbiosis misc Pathogenesis
topic_unstemmed	ddc 610 bkl 44.43 bkl 44.75 misc Infectious keratitis misc Ocular surface microbiome misc 16S rDNA misc Microbial dysbiosis misc Pathogenesis
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title	Ocular microbial dysbiosis and its linkage with infectious keratitis patients in Northwest China: A cross-sectional study
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title_full	Ocular microbial dysbiosis and its linkage with infectious keratitis patients in Northwest China: A cross-sectional study
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author_browse	Cheng, Yan An, Na Ishaq, Hafiz Muhammad Xu, Jiru
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title_sort	ocular microbial dysbiosis and its linkage with infectious keratitis patients in northwest china: a cross-sectional study
title_auth	Ocular microbial dysbiosis and its linkage with infectious keratitis patients in Northwest China: A cross-sectional study
abstract	Objectives: To evaluate the alteration of ocular surface microbiome of patients with infectious keratitis in northwest of China.Methods: The corneal scrapings, eyelid margin and conjunctiva samples were collected from 57 participants, who were divided into bacterial keratitis, fungal keratitis, viral keratitis and control group. The V3–V4 region of bacterial 16S rDNA in each sample was amplified and sequenced on the Illumina HiSeq 2500 sequencing platform, and the differences among different groups were compared bioinformatically.Results: Significant alterations of the microbiome were observed in alpha-diversity and beta-diversity analysis between the keratitis groups and the control group (p < 0.05). There was no significant differences between eyelid margin and conjunctiva samples in Alpha-Diversity analysis, but a significant difference between eyelid margin and corneal scraping samples in the keratitis group (p < 0.05, independent t-test). The abundances of Bacillus, Megamonas, Acinetobacter, and Rhodococcu were significantly elevated, while the abundance of Staphylococcus was decreased in the keratitis group compared to the control group.Conclusions: The abundance of the ocular microbiome in patients with bacterial keratitis, fungal keratitis, or viral keratitis was significantly higher than those in the control group. Keratitis patients may have ecological disorder on ocular surface microbiome compared with controls. We believe that the conjunctiva and eyelid margin microbiome combined analysis can more comprehensively reflect the composition and abundance of ocular surface microbiome.
abstractGer	Objectives: To evaluate the alteration of ocular surface microbiome of patients with infectious keratitis in northwest of China.Methods: The corneal scrapings, eyelid margin and conjunctiva samples were collected from 57 participants, who were divided into bacterial keratitis, fungal keratitis, viral keratitis and control group. The V3–V4 region of bacterial 16S rDNA in each sample was amplified and sequenced on the Illumina HiSeq 2500 sequencing platform, and the differences among different groups were compared bioinformatically.Results: Significant alterations of the microbiome were observed in alpha-diversity and beta-diversity analysis between the keratitis groups and the control group (p < 0.05). There was no significant differences between eyelid margin and conjunctiva samples in Alpha-Diversity analysis, but a significant difference between eyelid margin and corneal scraping samples in the keratitis group (p < 0.05, independent t-test). The abundances of Bacillus, Megamonas, Acinetobacter, and Rhodococcu were significantly elevated, while the abundance of Staphylococcus was decreased in the keratitis group compared to the control group.Conclusions: The abundance of the ocular microbiome in patients with bacterial keratitis, fungal keratitis, or viral keratitis was significantly higher than those in the control group. Keratitis patients may have ecological disorder on ocular surface microbiome compared with controls. We believe that the conjunctiva and eyelid margin microbiome combined analysis can more comprehensively reflect the composition and abundance of ocular surface microbiome.
abstract_unstemmed	Objectives: To evaluate the alteration of ocular surface microbiome of patients with infectious keratitis in northwest of China.Methods: The corneal scrapings, eyelid margin and conjunctiva samples were collected from 57 participants, who were divided into bacterial keratitis, fungal keratitis, viral keratitis and control group. The V3–V4 region of bacterial 16S rDNA in each sample was amplified and sequenced on the Illumina HiSeq 2500 sequencing platform, and the differences among different groups were compared bioinformatically.Results: Significant alterations of the microbiome were observed in alpha-diversity and beta-diversity analysis between the keratitis groups and the control group (p < 0.05). There was no significant differences between eyelid margin and conjunctiva samples in Alpha-Diversity analysis, but a significant difference between eyelid margin and corneal scraping samples in the keratitis group (p < 0.05, independent t-test). The abundances of Bacillus, Megamonas, Acinetobacter, and Rhodococcu were significantly elevated, while the abundance of Staphylococcus was decreased in the keratitis group compared to the control group.Conclusions: The abundance of the ocular microbiome in patients with bacterial keratitis, fungal keratitis, or viral keratitis was significantly higher than those in the control group. Keratitis patients may have ecological disorder on ocular surface microbiome compared with controls. We believe that the conjunctiva and eyelid margin microbiome combined analysis can more comprehensively reflect the composition and abundance of ocular surface microbiome.
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title_short	Ocular microbial dysbiosis and its linkage with infectious keratitis patients in Northwest China: A cross-sectional study
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up_date	2024-07-06T22:32:51.515Z
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Ocular microbial dysbiosis and its linkage with infectious keratitis patients in Northwest China: A cross-sectional study

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