Evidence map›Paper›PMID 40141045›Full record

ArticleInternational journal of molecular sciences2025

Loss of Skeletal Muscle Inositol Polyphosphate Multikinase Disrupts Glucose Regulation and Limits Exercise Capacity.

Ji-Hyun Lee, Ik-Rak Jung, Becky Tu-Sekine, Sunghee Jin, Frederick Anokye-Danso, Rexford S Ahima, Sangwon F Kim

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Ji-Hyun LeeDepartment of Medicine, Division of Endocrinology, Diabetes, and Metabolism, Johns Hopkins University, Baltimore, MD 21218, USA.ORCID 0009-0004-7235-995X
Ik-Rak JungDepartment of Medicine, Division of Endocrinology, Diabetes, and Metabolism, Johns Hopkins University, Baltimore, MD 21218, USA.ORCID 0000-0001-7541-2251
Becky Tu-SekineDepartment of Medicine, Division of Endocrinology, Diabetes, and Metabolism, Johns Hopkins University, Baltimore, MD 21218, USA.
Sunghee JinDepartment of Medicine, Division of Endocrinology, Diabetes, and Metabolism, Johns Hopkins University, Baltimore, MD 21218, USA.
Frederick Anokye-DansoDepartment of Medicine, Division of Endocrinology, Diabetes, and Metabolism, Johns Hopkins University, Baltimore, MD 21218, USA.ORCID 0000-0002-3992-9234
Rexford S AhimaDepartment of Medicine, Division of Endocrinology, Diabetes, and Metabolism, Johns Hopkins University, Baltimore, MD 21218, USA.
Sangwon F KimDepartment of Medicine, Division of Endocrinology, Diabetes, and Metabolism, Johns Hopkins University, Baltimore, MD 21218, USA.ORCID 0000-0002-3887-6556

Funding

Adipose FHL1 in energy homeostasisR01DK136755 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI Frederick Anokye-Danso · 2023 to 2026
$2.2M
Role of skeletal muscle IPMK in nutrient metabolism and exerciseR01DK135751 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI REXFORD S. AHIMA, Sangwon F KIM · 2023 to 2026
$2.0M
NIDDK NIH HHS R01 DK135751NIDDK NIH HHS R01 DK136755NIH/NIDDK DK135751, DK136755
6 · The paper itself

Abstract

Inositol phosphates are critical signaling messengers involved in a wide range of biological pathways, and inositol polyphosphate multikinase (IPMK) functions as a rate-limiting enzyme for inositol polyphosphate metabolism. IPMK has been implicated in cellular metabolism, but its function at the systemic level is still poorly understood. Since skeletal muscle is a major contributor to energy homeostasis, we have developed a mouse model in which skeletal muscle IPMK is specifically deleted and examined how a loss of IPMK affects whole-body metabolism. Here, we report that skeletal-muscle-specific IPMK knockout mice exhibited a ~12% increase in body weight compared to WT controls (

Indexed as

Exercise ToleranceGlucoseMuscle, SkeletalPhosphotransferases (Alcohol Group Acceptor)Physical Conditioning, AnimalAnimalsBlood GlucoseEnergy MetabolismLipid MetabolismMaleMiceMice, Inbred C57BLMice, KnockoutTriglyceridesBlood GlucoseGlucoseinositol polyphosphate multikinasePhosphotransferases (Alcohol Group Acceptor)Triglyceridesexerciseinositol polyphosphateinsulinIPMKskeletal muscle

Identifiers

PMID40141045
PMCPMC11942489

What OpenQuestion holds

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LicenceCC BY
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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.