Evidence map›Paper›PMID 36914459›Full record

ArticleJournal of pediatric surgery2023

Disruption of Enterohepatic Circulation of Bile Acids Ameliorates Small Bowel Resection Associated Hepatic Injury.

Maria E Tecos, Allie E Steinberger, Jun Guo, Deborah C Rubin, Nicholas O Davidson, Brad W Warner

Open access · greenAbstract read
In one paragraph

Article in Journal of pediatric surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.1field-weighted citation impact, top 26% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Maria E TecosDivision of Pediatric Surgery, Department of Surgery, St. Louis Children's Hospital, Washington University in St. Louis School of Medicine, One Children's Place, Suite 6110 St. Louis, MO, 63110, USA.
Allie E SteinbergerDepartment of Surgery, Barnes Jewish Hospital, Washington University in St. Louis School of Medicine, 9901 Wohl Hospital, Campus Box 8109, St. Louis, MO, 63110, USA.
Jun GuoDivision of Pediatric Surgery, Department of Surgery, St. Louis Children's Hospital, Washington University in St. Louis School of Medicine, One Children's Place, Suite 6110 St. Louis, MO, 63110, USA.
Deborah C RubinDivision of Gastroenterology, Department of Medicine, Washington University in St. Louis School of Medicine, Washington University, Campus Box 8124, 660 South Euclid Avenue, St. Louis, MO 63110, USA.
Nicholas O DavidsonDivision of Gastroenterology, Department of Medicine, Washington University in St. Louis School of Medicine, Washington University, Campus Box 8124, 660 South Euclid Avenue, St. Louis, MO 63110, USA.
Brad W WarnerDivision of Pediatric Surgery, Department of Surgery, St. Louis Children's Hospital, Washington University in St. Louis School of Medicine, One Children's Place, Suite 6110 St. Louis, MO, 63110, USA. Electronic address: brad.warner@wustl.edu.
St. Louis Children's Hospital · USWashington University in St. Louis · USBarnes-Jewish Hospital · US

Funding

Washington University DDRCC Supplemental Equipment RequestP30DK052574 · NIDDK · WASHINGTON UNIVERSITY · PI Jeffrey Wade Brown · 2000 to 2026
$30.8M
Washington University Nutrition Obesity Research CenterP30DK056341 · NIDDK · WASHINGTON UNIVERSITY · PI Dominic N Reeds · 1999 to 2026
$30.2M
DIABETES &RELATED METABOLIC DISEASEST32DK007120 · NIDDK · WASHINGTON UNIVERSITY · PI MARCO COLONNA, Maria Sara Remedi · 1986 to 2026
$15.7M
Training of the Pediatric Physician-ScientistT32HD043010 · NICHD · WASHINGTON UNIVERSITY · PI MARK E. LOWE · 2002 to 2026
$6.4M
Pediatric Gastroenterology Research Training ProgramT32DK077653 · NIDDK · WASHINGTON UNIVERSITY · PI PHILLIP I TARR · 2007 to 2026
$5.8M
Impaired VLDL secretion, progression and reversal of hepatic fibrogenesisR01DK119437 · NIDDK · WASHINGTON UNIVERSITY · PI Nicholas O. Davidson · 2019 to 2026
$3.8M
Intestinal Resection Associated Liver Injury and FibrosisR01DK128169 · NIDDK · WASHINGTON UNIVERSITY · PI DAVIDSON, NICHOLAS O., DING, LI · 2021 to 2024
$2.3M
NICHD NIH HHS T32 HD043010NIDDK NIH HHS P30 DK052574NIDDK NIH HHS P30 DK056341NIDDK NIH HHS R01 DK119437NIDDK NIH HHS R01 DK128169NIDDK NIH HHS T32 DK007120NIDDK NIH HHS T32 DK077653
6 · The paper itself

Abstract

backgroundMassive small bowel resection (SBR) is associated with liver injury and fibrosis. Efforts to elucidate the driving force behind hepatic injury have identified multiple factors, including the generation of toxic bile acid metabolites.

methodsSham, 50% proximal, and 50% distal SBR were carried out in C57BL/6 mice to determine the effect of jejunal (proximal SBR) versus ileocecal resection (distal SBR) on bile acid metabolism and liver injury. Tissues were harvested at 2 and 10-week postoperative timepoints.

resultsWhen compared with 50% proximal SBR, mice that underwent distal SBR exhibited less hepatic oxidative stress as verified by decreased mRNA expression of tumor necrosis factor-α (TNFα, p ≤ 0.0001), nicotinamide adenine dinucleotide phosphate oxidase (NOX, p ≤ 0.0001), and glutathione synthetase (GSS, p ≤ 0.05). Distal SBR mice also exhibited a more hydrophilic bile acid profile with reduced abundance of insoluble bile acids (cholic acid (CA), taurodeoxycholic acid (TCA), and taurolithocholic acid (TLCA)), and increased abundance of soluble bile acids (tauroursodeoxycholic acid (TUDCA)). In contrast with proximal SBR, ileocecal resection alters enterohepatic circulation leading to reduced oxidative stress and promotes physiological bile acid metabolism.

conclusionThese findings challenge the notion that preservation of the ileocecal region is beneficial in patients with short bowel syndrome. Administration of selected bile acids may present potential therapy to mitigate resection-associated liver injury. LEVEL OF EVIDENCE: III-Case-Control Study.

Indexed as

Bile Acids and SaltsLiverAnimalsCase-Control StudiesEnterohepatic CirculationMiceMice, Inbred C57BLBile Acids and SaltsBile acidsEnterohepatic circulationHepatic injuryShort bowel syndromeSmall bowel resection

Identifiers

PMID36914459
PMCPMC10355217
OpenAlexW4321460132

What Socratic holds

Textmetadata
LicenceTDM
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 Socratic graph.