Evidence map›Paper›PMID 27639250›Full record

ArticleHepatology (Baltimore, Md.)2016

Sirtuin 1 activation alleviates cholestatic liver injury in a cholic acid-fed mouse model of cholestasis.

Supriya R Kulkarni, Carol J Soroka, Lee R Hagey, James L Boyer

Abstract read
In one paragraph

Article in Hepatology (Baltimore, Md.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

47 citing papers in PubMed, 73 citations in OpenAlex.

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  18. Engineered FGF19BMC biotechnology · 2023
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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

4 authors at 2 institutions in 1 country.

Supriya R KulkarniDepartment of Internal Medicine and Yale Liver Center, Yale University School of Medicine, New Haven, CT.ORCID 0000-0002-3146-0582
Carol J SorokaDepartment of Internal Medicine and Yale Liver Center, Yale University School of Medicine, New Haven, CT.
Lee R HageyDivision of Gastroenterology, Department of Medicine, School of Medicine, University of California at San Diego, La Jolla, CA.
James L BoyerDepartment of Internal Medicine and Yale Liver Center, Yale University School of Medicine, New Haven, CT.
Yale Cancer Center · USUniversity of California San Diego · US

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
Yale Liver CenterP30DK034989 · NIDDK · YALE UNIVERSITY · PI YASUKO IWAKIRI · 1986 to 2026
$31.1M
MECHANISMS OF BILE SECRETION &CHOLESTASISR37DK025636 · NIDDK · YALE UNIVERSITY · PI BOYER, JAMES LORENZEN · 1990 to 2017
$9.7M
MECHANISMS OF BILE SECRETION AND CHOLESTASISR01DK025636 · NIDDK · YALE UNIVERSITY · PI BOYER, JAMES LORENZEN · 1986 to 2007
$6.1M
A super-resolution microscope for research and educationS10OD020142 · OD · YALE UNIVERSITY · PI NATHANSON, MICHAEL H · 2015 to 2015
$600k
NCATS NIH HHS UL1 TR001863NIDDK NIH HHS P30 DK034989NIDDK NIH HHS R01 DK025636NIDDK NIH HHS R37 DK025636NIH HHS S10 OD020142
6 · The paper itself

Abstract

Sirtuin1 (Sirt1; mammalian homolog of Saccharomyces cerevisiae enzyme Sir2) is a transcriptional and transactivational regulator of murine farnesoid X receptor (Fxr), which is the primary bile acid (BA) sensor, and critical regulator of BA metabolism in physiological and pathophysiological conditions. Previous studies have suggested compromised Sirt1 expression in rodent models of cholestatic liver injury. We hypothesized that Sirt1 could be potentially targeted to alleviate cholestatic liver injury. In cultured primary human hepatocytes, SIRT1 messenger RNA was down-regulated after GCA treatment, potentially through induction of microRNA (miR)-34a, whereas tauroursodeoxycholic acid induced SIRT1 expression without affecting miR-34a expression. Sirt1 expression was also significantly down-regulated in three mouse models of liver injury (bile duct ligation, 1% cholic acid [CA] fed, and the Mdr2

conclusionSRT1720 administration alleviates cholestatic liver injury in mice by increasing hydrophilicity of hepatic BA composition and decreasing plasma BA concentration through increased BA excretion into urine. Thus, use of small-molecule activators of Sirt1 presents a novel therapeutic target for cholestatic liver injury. (Hepatology 2016;64:2151-2164).

Indexed as

AnimalsCholestasisCholic AcidDisease Models, AnimalHeterocyclic Compounds, 4 or More RingsLiver DiseasesMaleMiceMice, Inbred C57BLSirtuin 1Cholic AcidHeterocyclic Compounds, 4 or More RingsSirtuin 1SRT1720

Identifiers

PMID27639250
PMCPMC5115990
OpenAlexW2522895476

What OpenQuestion 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 OpenQuestion graph.