Evidence mapPaperPMID 42216396Full record

ArticleMedicine2026

Lipid-lowering drugs and essential hemorrhagic thrombocythemia's risk: A drug-target Mendelian randomization study.

Peng Zhang, HaiJiao Wang, MingHao Lin, Peng Dai, Qi Zhong, RuoLin Wang, Lei Sheng, Ze He, Zheng Nan

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Article in Medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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9 authors.

Peng ZhangChangchun University of Traditional Chinese Medicine, Changchun, China.ORCID 0009-0000-1441-5643
HaiJiao WangAffiliated Hospital of Changchun University of Chinese Medicine, Changchun, China.
MingHao LinChangchun University of Traditional Chinese Medicine, Changchun, China.
Peng DaiChangchun University of Traditional Chinese Medicine, Changchun, China.
Qi ZhongChangchun University of Traditional Chinese Medicine, Changchun, China.
RuoLin WangChangchun University of Traditional Chinese Medicine, Changchun, China.
Lei ShengChangchun University of Traditional Chinese Medicine, Changchun, China.
Ze HeAffiliated Hospital of Changchun University of Chinese Medicine, Changchun, China.
Zheng NanAffiliated Hospital of Changchun University of Chinese Medicine, Changchun, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lipid-lowering drugs are currently widely used by clinicians in clinical practice; numerous related studies have confirmed the pivotal role of the lipid pathway in regulating platelet function. Lipid-lowering drugs, represented by statins, have been found to have an improving effect on platelet-related diseases. However, there is a lack of large-scale population studies at present, and the causal explanation of traditional observational design studies is easily limited by confounding variables. The impact of lipid-lowering drugs on the risk of essential hemorrhagic thrombocythemia is not clearly understood. Our study sought to investigate the causal association between essential hemorrhagic thrombocythemia and lipid-lowering drugs through a drug-target Mendelian randomization (MR) analysis. We utilized the data from the Global Lipid Genetics Consortium to identify instrumental variables for 3 types of lipid-lowering drugs (3-hydroxy-3-methylglutaryl-CoA reductase inhibitors, proprotein convertase subtilisin/kexin type 9 [PCSK9] inhibitors, and NPC1-like intracellular cholesterol transporter 1 [NPC1L1] inhibitors). We obtained the genome-wide association study data for essential hemorrhagic thrombocythemia from the FinnGen study. We employed the MR method based on aggregated data and the inverse variance weighted method for the analysis. Sensitivity analyses were conducted using the conventional MR method. By analyzing data from 1171 patients with essential hemorrhagic thrombocythemia and about 1.3 million individuals with low-density lipoprotein (LDL) testing, PCSK9 inhibition was associated with a significantly increased risk of essential hemorrhagic thrombocythemia (odds ratio [OR], LDL ratio of 1.87 for every 1 standard deviation increased; 95% confidence interval [CI] = 1.2-2.91; P = .02). NPC1L1 inhibition was associated with a reduced risk of essential hemorrhagic thrombocythemia (OR, LDL 0.19 for every 1 standard deviation reduction; 95% CI = 0.05-0.73; P = .03). No association was found between 3-hydroxy-3-methylglutaryl-CoA reductase inhibition and essential hemorrhagic thrombocythemia (OR = 0.76, 95% CI = 0.34-1.69, P = .51). The results of this MR study suggest that NPC1L1 inhibition is causally associated with a reduction in primary hemorrhagic thrombocythemia, whereas PCSK9 inhibition was positively correlated with the occurrence of the disease, which provided a new clue for the future treatment of essential hemorrhagic thrombocythemia.

Indexed as

Hypolipidemic AgentsThrombocythemia, EssentialGenome-Wide Association StudyHumansHydroxymethylglutaryl-CoA Reductase InhibitorsMembrane ProteinsMembrane Transport ProteinsMendelian Randomization AnalysisProprotein Convertase 9Risk FactorsHydroxymethylglutaryl-CoA Reductase InhibitorsHypolipidemic AgentsMembrane ProteinsMembrane Transport ProteinsNPC1L1 protein, humanPCSK9 protein, humanProprotein Convertase 9drug-targetessential hemorrhagic thrombocythemialipid-lowering drugsMendelian randomization

Identifiers

PMID42216396
PMCPMC13225517

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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.