Evidence map›Paper›PMID 39661495›Full record

ArticleIET systems biology

Analysis of type 2 diabetes mellitus-related genes by constructing the pathway-based weighted network.

Xue-Yan Zhang, Chuan-Yun Xu, Ke-Fei Cao, Hong Luo, Xu-Sheng Zhang

Abstract read
In one paragraph

Article in IET systems biology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
–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

3 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  3. Article
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

5 authors.

Xue-Yan ZhangCenter for Nonlinear Complex Systems, Department of Physics, School of Physics and Astronomy, Yunnan University, Kunming, Yunnan, China.
Chuan-Yun XuCenter for Nonlinear Complex Systems, Department of Physics, School of Physics and Astronomy, Yunnan University, Kunming, Yunnan, China.
Ke-Fei CaoCenter for Nonlinear Complex Systems, Department of Physics, School of Physics and Astronomy, Yunnan University, Kunming, Yunnan, China.ORCID 0000-0002-7749-1413
Hong LuoSchool of Education, Yunnan University, Kunming, Yunnan, China.
Xu-Sheng ZhangDepartment of Statistics, Modelling and Economics, UK Health Security Agency, London, UK.

Funding

National Natural Science Foundation of China 11365023
6 · The paper itself

Abstract

Complex network is an effective approach to studying complex diseases, and provides another perspective for understanding their pathological mechanisms by illustrating the interactions between various factors of diseases. Type 2 diabetes mellitus (T2DM) is a complex polygenic metabolic disease involving genetic and environmental factors. By combining the complex network approach with biological data, this study constructs a pathway-based weighted network model of T2DM-related genes to explore the interrelationships between genes, here a weight is assigned to each edge in terms of the number of the same pathways in which the two nodes (genes) connected to the edge are involved. The edge weights can reflect differences in the strength of connections (interactions) between nodes (genes), which intuitively reflect the extent of biological correlations between genes and contribute to the importance of the nodes. Analysis of statistical and topological characteristics shows that the edge weights are correlated to the network topology, and the edge weight distribution decays as a power-law. The disparity of the weights indicates that the edge weight distribution for the nodes with the same degree is of approximately equal weights; and most edges with the higher weights tend to connect with the higher degree nodes. To determine the key hub genes of the weighted network, an integrated ranking index is used to comprehensively reflect the contribution of the three indices (strength, degree and number of pathways) of nodes; by taking the threshold of integrated ranking index greater than 0.56, 12 key hub genes are identified: MAPK1, PIK3CD, PIK3CA, PIK3R1, AKT2, AKT1, KRAS, TNF, MAPK8, PRKCA, IL6 and MTOR. These genes should play an important role in the occurrence and development of T2DM, and can be regarded as potential therapeutic targets for further biological and medical research on their functions in T2DM. It can be expected that combining complex network approach with other data analysis techniques can provide more clues for exploring the pathogenesis and treatment of T2DM and other complex diseases in the future.

Indexed as

Computational BiologyDiabetes Mellitus, Type 2Gene Regulatory NetworksSignal TransductionHumansbiological pathwayhub geneintegrated ranking indextype 2 diabetes mellitus (T2DM)weighted complex network

Identifiers

PMID39661495
PMCPMC11821747

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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.