Evidence map›Paper›PMID 41928795›Full record

ArticleResearch square2026

Risk Haplotype of BTNL2 Predisposes Male Patients to NSTEMI: A Genetic and Functional Study.

A Inkeri Lokki, Juha Sinisalo, Kitty Aierken, Marita Kalaoja, Mitja Lääperi, Jessica Koski, Veikko Salomaa, Markus Perola, Johannes Kettunen, Markku Varjosalo and 7 more

Abstract readPreprint
In one paragraph

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

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

17 authors.

A Inkeri LokkiUniversity of Helsinki.ORCID 0000-0003-4397-8415
Juha SinisaloHelsinki University Hospital and University of Helsinki.ORCID 0000-0002-0169-5137
Kitty AierkenHelsinki University Hospital.
Marita KalaojaBiocenter Oulu, University of Oulu.
Mitja LääperiFaculty of Medicine, Physiology, University of Helsinki.
Jessica KoskiUniversity of Helsinki.
Veikko SalomaaDepartment of Public Health and Welfare, Finnish Institute for Health and Welfare.ORCID 0000-0001-7563-5324
Markus PerolaFinnish Institute for Health and Welfare.
Johannes KettunenUniversity of Oulu.ORCID 0000-0002-3345-491X
Markku VarjosaloInstitute of Biotechnology, Helsinki Institute of Life Science HiLIFE, P.O Box 56, 00014 University of Helsinki, Helsinki, Finland.ORCID 0000-0002-1340-9732
Hanna JarvaHelsinki university hospital.
Pirkko PussinenUniversity of Helsinki.ORCID 0000-0003-3563-1876
Sarah KleinCell Signaling Technology.
Katariina ÖörniWihuri Research Institute.ORCID 0000-0002-9525-0250
Mikko MäyränpääHelsinki University Hospital.ORCID 0000-0002-0877-9640
Steven MackUniversity of California, San Francisco.ORCID 0000-0001-9820-9547
Marja-Liisa LokkiHelsinki University.

Funding

Integrated Exchange and Storage of Current- and Future-Generation Immunogenomic DataR01AI128775 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI JILL Allison HOLLENBACH, STEVEN JOHN MACK · 2017 to 2026
$4.5M
NIAID NIH HHS R01 AI128775
6 · The paper itself

Abstract

Immunogenetic factors constitute major pathways contributing to the susceptibility to atherosclerosis and coronary artery disease. Through targeted whole-genome sequencing and replications in sex-specific cohorts with ST-elevation myocardial infarction (STEMI) or non-ST-elevation myocardial infarction (NSTEMI) we discovered a novel haplotype in the butyrophilin-like 2 (BTNL2) gene that predisposes men to NSTEMI. This risk haplotype is associated with the number and composition of extra-large high-density lipoproteins, and enhanced aggregation of low-density lipoproteins. Affected individuals have changes in BTNL2 expression. Furthermore, patients with risk haplotype and decreased BTNL2 serum concentration had improved survival. Our results identify BTNL2 as a compelling candidate gene in men with NSTEMI and suggest a previously unrecognized immuno-lipid regulatory mechanism contributing to disease susceptibility and outcome. The study highlights the importance of precise clinical characterisation and specific diagnoses in genetic studies of cardiovascular diseases.

Identifiers

PMID41928795
PMCPMC13042178

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Registered trials

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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 OpenQuestion graph.