Evidence map›Paper›PMID 19910636›Full record

ArticleArteriosclerosis, thrombosis, and vascular biology2010

Metabolism of very-low-density lipoprotein and low-density lipoprotein containing apolipoprotein C-III and not other small apolipoproteins.

Carlos O Mendivil, Chunyu Zheng, Jeremy Furtado, Julian Lel, Frank M Sacks

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Arteriosclerosis, thrombosis, and vascular biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 74 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed, 3 pooled it
3.7field-weighted citation impact, top 6% 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

74 citing papers in PubMed, 3 syntheses or guidelines pooled it, 146 citations in OpenAlex.

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14 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Carlos O MendivilHarvard School of Public Health, Boston, Mass 02115, USA.
Chunyu Zheng
Jeremy Furtado
Julian Lel
Frank M Sacks
Williams & Associates · US

Funding

Zoledronic Acid in Treatment of Osteoporosis in PostmenoM01RR002635 · NCRR · BRIGHAM AND WOMEN'S HOSPITAL · PI WILLIAMS, GORDON H · 1985 to 2008
$48.4M
ROLE OF DIETARY CONSTITUENTS ON GENE EXPRESSION IN INTESTINAL EPITHELIUMP30DK040561 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI Elizabeth Austen Lawson, Takara Leah Stanley · 1994 to 2026
$31.6M
Apo A2, C1 and C2 and Diet in human apoB MetabolismR01HL069376 · NHLBI · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI SACKS, FRANK M · 2002 to 2005
$2.5M
KINETICS OF HUMAN POSTPRANDIAL LIPOPROTEIN METABOLISMR01HL056210 · NHLBI · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI SACKS, FRANK M · 1997 to 2001
$1.2M
POSTMENOPAUSAL ESTROGENS AND ATHEROSCLEROSISR01HL034980 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI SACKS, FRANK M · 1986 to 1995
–
NCRR NIH HHS M01 RR002635NCRR NIH HHS RR-02635NHLBI NIH HHS R01 HL056210NHLBI NIH HHS R01 HL069376NHLBI NIH HHS R01 HL-34980NHLBI NIH HHS R01 HL-56210NIDDK NIH HHS P30 DK040561
6 · The paper itself

Abstract

objectiveWe aimed to clarify the influence of apolipoprotein C-III (apoCIII) on human apolipoprotein B metabolism. METHODS AND

resultsWe studied the kinetics of 4 very-low-density lipoprotein (VLDL), intermediate-density lipoprotein (IDL), and low-density lipoprotein (LDL) types containing: (1) otherApos-CIII-: none of apoCIII, apoAII, apoCI, apoCII, or apoE; (2) otherApos+CIII-: no apoCIII but at least one of the others; (3) otherApos-CIII+: apoCIII, but not any others; and (4) otherApos+CIII+: apoCIII and at least one other. VLDL and IDL otherApos-CIII+ and otherApos-CIII- had similar rates of lipolytic conversion to smaller particles. However, light LDL otherApos-CIII+ compared with otherApos-CIII- had much faster conversion to dense LDL as did light LDL otherApos+CIII+ compared with otherApos+CIII-. VLDL and IDL otherApos-CIII+ had minimal direct removal from circulation, whereas VLDL and IDL otherApos+CIII-, rich in apoE, showed fast clearance. Lipoproteins in fraction otherApos+CIII+ also rich in apoE had very low clearance.

conclusionsThe results suggest that apoCIII strongly inhibits hepatic uptake of VLDL and IDL overriding the opposite influence of apoE when both are present. The presence of apoCIII on dense VLDL is not associated with slow conversion to IDL, a lipoprotein lipase-dependent process; but when on light LDL, apoCIII is associated with enhanced conversion to dense LDL, a process involving hepatic lipase.

Indexed as

AdultApolipoprotein C-IIIApolipoproteins BApolipoproteins EDietary FatsFemaleHumansKineticsLipaseLipoprotein LipaseLipoproteins, IDLLipoproteins, LDLLipoproteins, VLDLLiverMaleMiddle AgedApolipoprotein C-IIIApolipoproteins BApolipoproteins EDietary FatsLipaseLIPC protein, humanLipoprotein LipaseLipoproteins, IDLLipoproteins, LDLLipoproteins, VLDLTriglycerides

Identifiers

PMID19910636
PMCPMC2818784
OpenAlexW2116648398

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.