Evidence map›Paper›PMID 42783754›Full record

ArticleMetabolites2026

Diurnal Insulin Clearance and Circadian Metabolic Gene Signatures in MASLD: Integrative Multi-Dataset Physiological and Transcriptomic Analysis.

Lin Guo, Yimin Yin, Yanyan Sun, Hongwen Zhou, Yingyun Gong

Abstract read
In one paragraph

Article in Metabolites, 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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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Lin GuoDepartment of Endocrinology, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China.ORCID 0009-0007-0422-6305
Yimin YinDepartment of Endocrinology, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China.
Yanyan SunDepartment of Endocrinology, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China.
Hongwen ZhouDepartment of Endocrinology, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China.
Yingyun GongDepartment of Endocrinology, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China.ORCID 0000-0002-8570-6904

Funding

Jiangsu Province Hospital CZ0121002010037Nanjing Science and Technology Commission 202512058National Key R&D Program of China 2024YFA1802803National Natural Science Foundation of China 32471357; 32341015
6 · The paper itself

Abstract

BACKGROUND/

objectivesInsulin clearance is a key determinant of circulating insulin availability, but its diurnal variation and relationship with circadian metabolic programs in metabolic dysfunction associated steatotic liver disease (MASLD) remain unclear. This study aimed to explore diurnal insulin clearance in humans and examine associated metabolic gene signatures in MASLD.

methodsA single-subject pilot assessment was performed to explore daytime-nighttime differences in insulin clearance rate (ICR) surrogate index, followed by evaluation using public hyperinsulinemic-euglycemic clamp datasets from healthy individuals and patients with MASLD. Public circadian transcriptomic datasets, spatial transcriptomic data, and a time course high-fat diet (HFD)-induced mouse dataset were integrated. A predefined panel of insulin clearance-related and circadian genes, including carcinoembryonic antigen-related cell adhesion molecule 1 (

resultsThe pilot assessment showed higher nighttime than daytime ICR, and independent clamp datasets showed a similar pattern in healthy individuals. In MASLD, nighttime ICR remained relatively higher, whereas overall insulin clearance was reduced compared with controls. Human blood-based circadian transcriptomic datasets identified rhythmic expression patterns of selected genes involved in insulin clearance and circadian regulation, including

conclusionsThese integrative findings suggest that insulin clearance may exhibit diurnal variation and may be linked to circadian metabolic gene signatures across systemic and hepatic datasets in MASLD. Larger controlled human studies are needed to validate the temporal regulation of insulin clearance and its metabolic relevance.

Indexed as

circadian rhythmdiurnal variationhepatic metabolisminsulin clearanceinsulin resistanceMASLDspatial transcriptomics

Identifiers

PMID42783754
PMCPMC13609776

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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.