Evidence map›Paper›PMID 31714169›Full record

ArticleThe journal of histochemistry and cytochemistry : official journal of the Histochemistry Society2020

Tissue-specific Fixation Methods Are Required for Optimal In Situ Visualization of Hyaluronan in the Ovary, Kidney, and Liver.

Jennifer E Rowley, Gillian E Rubenstein, Sharrόn L Manuel, Natalie L Johnson, Jordan Surgnier, Pinelopi P Kapitsinou, Francesca E Duncan, Michele T Pritchard

Open access · bronzeAbstract read
In one paragraph

Article in The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.4field-weighted citation impact, top 21% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
  2. Hepatorenal protective role of encapsulatedJournal of advanced veterinary and animal research · 2026
    Article
  3. TargetingbioRxiv : the preprint server for biology · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Methods for isolating and analyzing physiological hyaluronan: a review.American journal of physiology. Cell physiology · 2022
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Jennifer E RowleyDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
Gillian E RubensteinDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
Sharrόn L ManuelDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
Natalie L JohnsonDepartment of Pharmacology, Toxicology and Therapeutics, University of Kansas Medical Center, Kansas City, Kansas.
Jordan SurgnierDepartment of Pharmacology, Toxicology and Therapeutics, University of Kansas Medical Center, Kansas City, Kansas.
Pinelopi P KapitsinouDepartment of Internal Medicine, Division of Nephrology and Hypertension, University of Kansas Medical Center, Kansas City, Kansas.
Francesca E DuncanDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
Michele T PritchardDepartment of Pharmacology, Toxicology and Therapeutics, University of Kansas Medical Center, Kansas City, Kansas.
Northwestern University · USUniversity of Kansas Medical Center · US

Funding

Research Design and Analysis Core (RDAC)P30HD002528 · NICHD · UNIVERSITY OF KANSAS LAWRENCE · PI COLOMBO, JOHN A. · 1985 to 2015
$22.1M
VERSICAN PROTEOLYSIS AND REGULATION OF VASCULAR SMOOTH MUSCLEP01HL107147 · NHLBI · CLEVELAND CLINIC LERNER COM-CWRU · PI HASCALL, VINCENT CHARLES · 2011 to 2017
$16.1M
Endothelial PHD2/HIF Axis in Ischemic Kidney Injury and InflammationR01DK115850 · NIDDK · UNIVERSITY OF KANSAS MEDICAL CENTER · PI Pinelopi P. Kapitsinou · 2018 to 2026
$3.5M
Homeostatic to reactive hyaluronan matrices in ovarian reproductive agingR01HD093726 · NICHD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI DUNCAN, FRANCESCA E., PRITCHARD, MICHELE T · 2018 to 2022
$1.6M
NHLBI NIH HHS P01 HL107147NICHD NIH HHS P30 HD002528NICHD NIH HHS R01 HD093726NIDDK NIH HHS R01 DK115850
6 · The paper itself

Abstract

Hyaluronan (HA) is a ubiquitous component of the extracellular matrix. The spatial-temporal localization of HA can be visualized in situ using biotinylated HA binding proteins (HABPs). This assay is sensitive to fixation conditions, and there are currently no best practices for HA detection. Thus, the goal of this study was to optimize fixation conditions for visualizing HA in the ovary, kidney, and liver through analysis of six commonly used fixatives for HA detection: Bouin's Solution, Carnoy's Solution, Ethanol-Formalin-Glacial Acetic Acid (EFG), Histochoice, Modified Davidson's Solution, and 10% Neutral Buffered Formalin. Organs were harvested from CB6F1 mice and fixed with one of the identified fixatives. Fixed organs were sectioned, and the HABP assay was performed on sections in parallel. Hematoxylin and eosin staining was also performed to visualize tissue architecture. HABP signal localization and intensity varied between fixatives. EFG and Carnoy's Solution best preserved the HA signal intensity in the ovary and liver, showing HA localization in various sub-organ structures. In the kidney, only Modified Davidson's Solution was less than optimal. Our findings demonstrate that fixation can alter the ability to detect HA in tissue macro- and microstructures, as well as localization in a tissue-specific manner, in situ.

Indexed as

AnimalsFemaleHumansHyaluronic AcidKidneyLiverMiceOrgan SpecificityOvaryRatsTissue EmbeddingTissue FixationHyaluronic Acidextracellular matrixhyaluronan binding protein assaypreservation—biologicalstaining/labeling

Identifiers

PMID31714169
PMCPMC6931168
OpenAlexW2988755269

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.