Redefining Healthy Urine: A Cross-Sectional Exploratory Metagenomic Study of People With and Without Bladder Dysfunction. (Record no. 2360)

MARC details
000 -LEADER
fixed length control field 03654nam a22003857a 4500
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fixed length control field 170411s20162016 xxu||||| |||| 00| 0 eng d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0022-5347
040 ## - CATALOGING SOURCE
Original cataloging agency Ovid MEDLINE(R)
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
PMID 26807926
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Title Redefining Healthy Urine: A Cross-Sectional Exploratory Metagenomic Study of People With and Without Bladder Dysfunction.
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Source Journal of Urology. 196(2):579-87, 2016 Aug
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Abbreviated source J Urol. 196(2):579-87, 2016 Aug
253 ## - Journal Name
Journal name The Journal of urology
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Year 2016
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Manufacturer FY2017
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Date added to catalog 2017-05-24
501 ## - WITH NOTE
Local holdings Available online from MWHC library: 1995 - present, Available in print through MWHC library: 1999 - 2006
520 ## - SUMMARY, ETC.
Abstract CONCLUSIONS: Using PathoScope plus 16S pyrosequencing we were able to identify unique, phenotype dependent, species level microbes. Novel findings included absent L. crispatus in the urine of females with neuropathic bladder and the presence of Actinobaculum only in subjects with neuropathic bladder.
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Abstract Copyright © 2016 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.
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Abstract MATERIALS AND METHODS: We reanalyzed previously reported, cross-sectionally acquired urine samples from 47 asymptomatic subjects, including 23 controls and 24 subjects with neuropathic bladder. Urine was originally collected by the usual method of bladder drainage and analyzed by urinalysis, culture and pyrosequencing. Urinalysis and culture values were stratified as leukocyte esterase (0, or 1 or greater), nitrite (positive or negative), pyuria (fewer than 5, or 5 or greater white blood cells per high power field), cloudy urine (positive or negative) and urine culture bacterial growth (less than 50,000, or 50,000 or greater cfu/ml). PathoScope was used for next generation sequencing alignment, bacterial classification and microbial diversity characterization.
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Abstract PURPOSE: We used the PathoScope platform to perform species level analyses of publicly available, 16S rRNA pyrosequenced, asymptomatic urine data to determine relationships between microbiomes, and clinical and functional phenotypes.
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Abstract RESULTS: Subjects with neuropathic bladder were significantly more likely to have positive leukocyte esterase and pyuria, cloudy urine and bacterial growth. Of 47 samples 23 showed bacterial growth on culture and in all samples bacteria were identified by pyrosequencing. Nonneuropathic bladder urine microbiomes included greater proportions of Lactobacillus crispatus in females and Staphylococcus haemolyticus in males. The Lactobacillus community differed significantly among females depending on bladder function. Irrespective of gender the subjects with neuropathic bladder had greater proportions of Enterococcus faecalis, Proteus mirabilis and Klebsiella pneumonia. In 4 subjects with neuropathic bladder Actinobaculum sp. was detected by sequencing and by PathoScope but not by cultivation and in all cases it was associated with pyuria.
546 ## - LANGUAGE NOTE
Language note English
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Topical term or geographic name entry element IN PROCESS -- NOT YET INDEXED
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME
Institution MedStar National Rehabilitation Network
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Institution MedStar Washington Hospital Center
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Department Physical Medicine and Rehabilitation
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Medline publication type Journal Article
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Local Authors Chandel, Neel J
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Local Authors Groah, Suzanne L
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Local Authors Ljungberg, Inger H
790 ## - Authors
All authors Caldovic L, Castro-Nallar E, Chandel NJ, Groah SL, Hsieh MH, Ljungberg IH, Perez-Losada M, Pohl HG, Sprague BM
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DOI <a href="https://dx.doi.org/10.1016/j.juro.2016.01.088">https://dx.doi.org/10.1016/j.juro.2016.01.088</a>
Public note https://dx.doi.org/10.1016/j.juro.2016.01.088
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Journal Article
Item type description Article
Holdings
Withdrawn status Lost status Damaged status Not for loan Collection Home library Current library Date acquired Total Checkouts Full call number Barcode Date last seen Price effective from Koha item type
          MedStar Authors Catalog MedStar Authors Catalog 05/24/2017   26807926 26807926 05/24/2017 05/24/2017 Journal Article

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