Evidence map›Paper›PMID 33952832›Full record

ArticleJournal of atherosclerosis and thrombosis2022

Metabolic Properties of Lowdensity Lipoprotein (LDL) Triglycerides in Patients with Type 2 Diabetes, Comparison with Small Dense LDL-Cholesterol.

Tsutomu Hirano, Rieko Kodera, Takeshi Hirashima, Natsuko Suzuki, Ema Aoki, Mitsuru Hosoya, Taito Oshima, Toshiyuki Hayashi, Shinji Koba, Motoko Ohta and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Journal of atherosclerosis and thrombosis, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

15 citing papers in PubMed, 25 citations in OpenAlex.

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  3. Two-step Mendelian randomization reveals a lipid-driven protective effect of type 2 diabetes on ALS.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
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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

12 authors at 4 institutions in 1 country.

Tsutomu HiranoDiabetes Center, Ebina General Hospital.
Rieko KoderaDiabetes Center, Ebina General Hospital.
Takeshi HirashimaDiabetes Center, Ebina General Hospital.
Natsuko SuzukiDiabetes Center, Ebina General Hospital.
Ema AokiDiabetes Center, Ebina General Hospital.
Mitsuru HosoyaDiabetes Center, Ebina General Hospital.
Taito OshimaDiabetes Center, Ebina General Hospital.
Toshiyuki HayashiYurakubashi Clinic.
Shinji KobaDivision of Comprehensive Internal Medicine, Department of Perioperative Medicine, Showa University School of Dentistry.
Motoko OhtaR&D Department, Denka Co., Ltd.
Noriyuki SatohR&D Department, Denka Co., Ltd.
Yasuki ItoR&D Department, Denka Co., Ltd.
Ebina General Hospital · JPDenka (Japan) · JPOsaka Nishi Clinic · JPShowa University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsAbnormal compositional changes in low-density lipoprotein (LDL) particles, such as triglyceride (TG) enrichment and size reduction, are common in patients with diabetes. Several cohort studies have demonstrated that LDL-TG and sdLDL-cholesterol (C) are sensitive biomarkers for predicting atherosclerotic cardiovascular diseases beyond LDL-C. Although sdLDL has been extensively studied, little is known about the properties of LDL-TG. We investigated similarities or differences between LDL-TG and sdLDL-C.

methodsFasting plasma was obtained from 1,085 patients with type 2 diabetes who were enrolled in the diabetes regional cohort study (ViNA Cohort). LDL-TG and sdLDL-C concentrations were measured using a homogeneous assay established by us. In a subset of subjects, LDL-TG and sdLDL-C levels were measured postprandially or after treatment with lipid-lowering drugs.

resultsIn a quartile analysis, higher LDL-TG quartiles were associated with higher frequency of female and fibrate users, whereas sdLDL-C quartiles were associated with frequency of men, drinking, and metabolic syndrome-related measurements. Higher quartiles of LDL-TG/LDL-C were associated with smoking, drinking, fibrate users, and statin users. LDL-TG was significantly correlated with TG, LDL-C, sdLDL-C, and apolipoprotein (apo) B, with apoB being the primary determinant. LDL-TG correlated to high sensitive C-reactive protein (CRP) independently of other lipids. Mean LDL-TG did not change with fasting/non-fasting. Statin treatment reduced LDL-TG, whereas fibrates increased it, but these drugs reduced sdLDL-C equally.

conclusionsLDL-TG levels were more tightly regulated by the number of LDL particles than plasma TG levels were. SdLDL-C was closely associated with metabolic syndrome-related factors, whereas LDL-TG was associated with low-grade systemic inflammation.

Indexed as

Diabetes Mellitus, Type 2Hydroxymethylglutaryl-CoA Reductase InhibitorsMetabolic SyndromeApolipoproteins BCholesterolCholesterol, LDLCohort StudiesFemaleFibric AcidsHumansLipoproteinsLipoproteins, LDLMaleTriglyceridesApolipoproteins BCholesterolCholesterol, LDLFibric AcidsHydroxymethylglutaryl-CoA Reductase InhibitorsLipoproteinsLipoproteins, LDLTriglyceridesApolipoprotein BDiabetesLDL triglyceridesMetabolic syndromeSmall dense LDL-cholesterol

Identifiers

PMID33952832
PMCPMC9135668
OpenAlexW3159435188

What OpenQuestion holds

Texttitle and abstract
LicenceCC BY-NC-SA
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.