ArticleJournal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc2018
Comparison of immunohistochemistry and immunofluorescence techniques using anti-lambda light chain antibodies for identification of immune complex deposits in canine renal biopsies.
Article in Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- Evidence of SARS-CoV-2 infection in postmortem lung, kidney, and liver samples, revealing cellular targets involved in COVID-19 pathogenesis.Archives of virology · 2023Article
- Assessment of neutrophil gelatinase-associated lipocalin as an early biomarker for canine renal ischemia-reperfusion injury.Annals of translational medicine · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
Comprehensive renal biopsy evaluation of canine glomerular disease uses immunofluorescence (IF) labeling of fresh frozen tissue to detect immune complexes that are confirmed with transmission electron microscopy. This methodology requires the veterinarian to harvest additional tissue samples, whereas sections for immunohistochemistry (IHC) could be performed on paraffin sections. If adequate IHC labeling of formalin-fixed, paraffin-embedded tissue was possible, the additional tissue samples would be unnecessary. We compared the specificity and sensitivity of IHC to IF for diagnosis of immune complex-mediated glomerulonephritis (ICGN). Commercial anti-canine IHC and IF antibodies targeting the lambda light chain component of immunoglobulins were evaluated, using previously diagnosed cases of ICGN and cases without immune complexes (non-ICGN). Because the pattern of IF labeling is crucial for accurate interpretation, sections were evaluated by a trained nephropathologist and a novice to assess the impact of experience in the diagnosis of ICGN. Unfortunately, our attempts to develop an IHC protocol that could improve the workflow for clinicians and laboratory personnel were unsuccessful; the IHC protocol did not demonstrate staining patterns that could be detected reliably by either evaluator. Moreover, the IHC antibody demonstrated abundant nonspecific staining in non-ICGN cases, and 60% of true ICGN cases were misdiagnosed as non-ICGN. We did not achieve a reliable IHC protocol for the anti-lambda light chain antibody and, therefore, IF for lambda light chain remains the method of choice for ICGN detection.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.