Evidence map›Paper›PMID 40296149›Full record

ArticleDiabetology & metabolic syndrome2025

Association of serum cortisol with insulin secretion and plasma aldosterone with insulin resistance in untreated type 2 diabetes: a cross-sectional study.

Masahiro Ohira, Naoyuki Kawagoe, Chisato Kameyama, Yuko Kondou, Madoka Igarashi, Hajime Ueshiba

Abstract read
In one paragraph

Article in Diabetology & metabolic syndrome, 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
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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

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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. Trial
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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

6 authors.

Masahiro OhiraDivision of Diabetes, Metabolism and Endocrinology, Department of Internal Medicine, Toho University Ohashi Medical Center, 2-22-36 Ohashi, Meguro-ku, Tokyo, 153-8515, Japan. 600137om@sakura.med.toho-u.ac.jp.
Naoyuki KawagoeDivision of Diabetes, Metabolism and Endocrinology, Department of Internal Medicine, Toho University Ohashi Medical Center, 2-22-36 Ohashi, Meguro-ku, Tokyo, 153-8515, Japan.
Chisato KameyamaDivision of Diabetes, Metabolism and Endocrinology, Department of Internal Medicine, Toho University Ohashi Medical Center, 2-22-36 Ohashi, Meguro-ku, Tokyo, 153-8515, Japan.
Yuko KondouDivision of Diabetes, Metabolism and Endocrinology, Department of Internal Medicine, Toho University Ohashi Medical Center, 2-22-36 Ohashi, Meguro-ku, Tokyo, 153-8515, Japan.
Madoka IgarashiDivision of Diabetes, Metabolism and Endocrinology, Department of Internal Medicine, Toho University Ohashi Medical Center, 2-22-36 Ohashi, Meguro-ku, Tokyo, 153-8515, Japan.
Hajime UeshibaDivision of Diabetes, Metabolism and Endocrinology, Department of Internal Medicine, Toho University Ohashi Medical Center, 2-22-36 Ohashi, Meguro-ku, Tokyo, 153-8515, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInsulin secretion and resistance are key pathophysiological factors in type 2 diabetes. However, only 55% of patients achieve long-term blood glucose treatment goals, highlighting the need to clarify the pathophysiology of type 2 diabetes. While cortisol and aldosterone levels have been linked to insulin secretion and resistance in participants without type 2 diabetes, their role in patients with type 2 diabetes remains unclear. In this study, we aimed to investigate the relationships among insulin secretion, insulin resistance, and cortisol or aldosterone levels in patients with untreated type 2 diabetes.

methodsWe retrospectively reviewed 121 patients with untreated type 2 diabetes mellitus. We analyzed the relationships between various clinical parameters, including adrenal hormones, and insulin secretion (homeostatic model assessment [HOMA2-%B]) or insulin resistance (HOMA2-IR). Multiple regression analysis was performed to identify parameters associated with HOMA2-%B or HOMA2-IR.

resultsSpearman's rank correlation coefficient revealed that body weight (BW); body mass index (BMI); estimated glomerular filtration rate; and serum creatinine, uric acid, total cholesterol, high-density lipoprotein cholesterol (HDL-C), sodium, potassium, chloride, fasting blood glucose (FBG), glycated hemoglobin (HbA1c), serum C-peptide, and cortisol levels were significantly correlated with HOMA2-%B. Similarly, BW, BMI, aspartate transaminase levels, alanine transaminase (ALT) levels, triglyceride levels, HDL-C levels, FBG levels, serum C-peptide levels, renin activity, and plasma aldosterone concentration (PAC) were significantly correlated with HOMA2-IR. Multiple regression analysis revealed BMI, HbA1c levels, and cortisol levels as predictors of HOMA2-%B, whereas ALT levels and the PAC were predictors of HOMA2-IR.

conclusionSerum cortisol levels are associated with insulin secretion, and the PAC is associated with insulin resistance in patients with untreated type 2 diabetes. These findings suggest that aldosterone blockade may represent a potential therapeutic approach for reducing insulin resistance in patients with type 2 diabetes.

Indexed as

AldosteroneCortisolInsulin resistanceInsulin secretionUntreated type 2 diabetes

Identifiers

PMID40296149
PMCPMC12036189

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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.