Evidence map›Paper›PMID 15864352›Full record

ArticleThe Journal of clinical investigation2005

Sources of fatty acids stored in liver and secreted via lipoproteins in patients with nonalcoholic fatty liver disease.

Kerry L Donnelly, Coleman I Smith, Sarah J Schwarzenberg, Jose Jessurun, Mark D Boldt, Elizabeth J Parks

3 registry-linked trialsOpen access · greenAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 1,657 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1,657citing papers in PubMed, 2 pooled it
37.6field-weighted citation impact, top 1% 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.

NCT03683589 completednot on this mapstarted 2019, after this paper: background citation

Contribution of De Novo Lipogenesis in Severity of Nonalcoholic Fatty Liver Disease

TypeobservationalSponsorUniversity of Missouri-ColumbiaRan2019 to 2020Enrolled49ConditionsNonalcoholic Fatty Liver Disease, Nonalcoholic Steatohepatitis, Bariatric Surgery Candidate, Obesity, Morbid
NCT04395950 phase1withdrawnnot on this mapstarted 2020, after this paper: background citation

A Phase 1B, Single-Blinded, Linear Two Period, Placebo-controlled Study to Evaluate the Effects of 10 mg/Day of PF-05221304, Liver Targeted Acetyl-CoA Carboxylase Inhibitor (ACCi) on Very Low Density Lipoprotein ApoB100 and TG Secretion

TypeinterventionalSponsorColumbia UniversityRan2020 to 2021Enrolled0ConditionsNASH (Nonalcoholic Steatohepatitis), NAFLD (Nonalcoholic Fatty Liver Disease)ArmsPF-05221304, Placebo
NCT07690176 narecruitingnot on this mapstarted 2026, after this paper: background citation

The Metabolic Effects of a Hyperglycaemic Meal in Lean and Obese Individuals Using a [14C]-Glucose Microtracer Approach

TypeinterventionalSponsorWageningen UniversityRan2026 to 2026Enrolled24ConditionsObesity & OverweightArmsLow-glycemic breakfast (randomized vs high glycemic), High-glycaemic breakfast (randomized vs low glycemic), High-glycaemic breakfast
3 · Its place in the literature

Who cites it

1,657 citing papers in PubMed, 2 syntheses or guidelines pooled it, 3,421 citations in OpenAlex.

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  10. osa-miR166g-3p Mimic Reduces Hepatic Triglyceride Accumulation in Mice.ACS pharmacology & translational science · 2026
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1,597 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Kerry L DonnellyDepartment of Food Science and Nutrition, University of Minnesota, Twin Cities, St. Paul, Minnesota, 55108, USA.
Coleman I Smith
Sarah J Schwarzenberg
Jose Jessurun
Mark D Boldt
Elizabeth J Parks
University of Minnesota · USTwin Cities Orthopedics · US

Funding

YOUTH DRUG ABUSE, ADHD, AND RELATED DISRUPTIVE DISORDERSM01RR000400 · NCRR · UNIVERSITY OF MINNESOTA TWIN CITIES · PI BACHANOVA, VERONIKA S · 1985 to 2009
$33.7M
Liver triglyceride metabolism in NASHR03DK058286 · NIDDK · UNIVERSITY OF MINNESOTA TWIN CITIES · PI PARKS, ELIZABETH JANE · 2001 to 2002
$136k
NCRR NIH HHS M01 RR000400NCRR NIH HHS M01-RR00400NIAMS NIH HHS PAR-98-086NIDDK NIH HHS R03 DK058286
6 · The paper itself

Abstract

Nonalcoholic fatty liver disease (NAFLD) is characterized by the accumulation of excess liver triacylglycerol (TAG), inflammation, and liver damage. The goal of the present study was to directly quantify the biological sources of hepatic and plasma lipoprotein TAG in NAFLD. Patients (5 male and 4 female; 44 +/- 10 years of age) scheduled for a medically indicated liver biopsy were infused with and orally fed stable isotopes for 4 days to label and track serum nonesterified fatty acids (NEFAs), dietary fatty acids, and those derived from the de novo lipogenesis (DNL) pathway, present in liver tissue and lipoprotein TAG. Hepatic and lipoprotein TAG fatty acids were analyzed by gas chromatography/mass spectrometry. NAFLD patients were obese, with fasting hypertriglyceridemia and hyperinsulinemia. Of the TAG accounted for in liver, 59.0% +/- 9.9% of TAG arose from NEFAs; 26.1% +/- 6.7%, from DNL; and 14.9% +/- 7.0%, from the diet. The pattern of labeling in VLDL was similar to that in liver, and throughout the 4 days of labeling, the liver demonstrated reciprocal use of adipose and dietary fatty acids. DNL was elevated in the fasting state and demonstrated no diurnal variation. These quantitative metabolic data document that both elevated peripheral fatty acids and DNL contribute to the accumulation of hepatic and lipoprotein fat in NAFLD.

Indexed as

AdultCholesterol, VLDLFatty AcidsFatty LiverFemaleHumansLipoproteinsLiverMaleMiddle AgedTime FactorsTriglyceridesCholesterol, VLDLFatty AcidsLipoproteinsTriglycerides

Identifiers

PMID15864352
PMCPMC1087172
OpenAlexW1985592156

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.