Evidence map›Paper›PMID 29654511›Full record

ArticleJournal of physiology and biochemistry2018

Evidence for the link between defective autophagy and inflammation in peripheral blood mononuclear cells of type 2 diabetic patients.

Samira Alizadeh, Hossein Mazloom, Asie Sadeghi, Solaleh Emamgholipour, Abolfazl Golestani, Farshid Noorbakhsh, Mohsen Khoshniatnikoo, Reza Meshkani

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Article in Journal of physiology and biochemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.3field-weighted citation impact, top 12% of its field
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

8 citing papers in PubMed, 27 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Samira AlizadehDepartment of Clinical Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran.
Hossein MazloomDepartment of Clinical Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran.
Asie SadeghiDepartment of Biochemistry, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Islamic Republic of Iran.
Solaleh EmamgholipourDepartment of Clinical Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran.
Abolfazl GolestaniDepartment of Clinical Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran.
Farshid NoorbakhshDepartment of Immunology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran.
Mohsen KhoshniatnikooEndocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran.
Reza MeshkaniDepartment of Clinical Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran. rmeshkani@tums.ac.ir.ORCID http://orcid.org/0000-0003-1835-2883
Tehran University of Medical Sciences · IRKerman University of Medical Sciences · IR

Funding

Tehran University of Medical Sciences and Health Services 91-03-30-19266
6 · The paper itself

Abstract

Autophagy was shown to modulate inflammation in immune cells. This study was designed to evaluate the association between autophagy and inflammation in peripheral blood mononuclear cells (PBMCs) of type 2 diabetic (T2D) and non-diabetic (ND) subjects. The autophagy markers were measured by real-time PCR and western blot. The gene expression of pro- and anti-inflammatory cytokines was assessed by real-time PCR. Reduced transcription of BECN1 and LAMP2 and unchanged expression of MAP1LC3B and ATG5 were observed in PBMCs of T2D patients. Decreased LC3B-II and increased p62/SQSTM1 levels were found in PBMCs of diabetic patients. The p-mTOR level was higher in PBMCs of diabetic patients. An increase in both IL-1β and TNF-α gene expression, along with a decrease in the expression of IL-10, was observed in PBMCs of T2D patients. TNF-α mRNA expression was inversely correlated with the mRNA expression of BECN1 and LAMP2. TNF-α and IL-1β expression were negatively correlated with the protein levels of LC3B-II. TNF-α and IL-1β expression had also a positive correlation with protein level of p62. IL-10 mRNA expression was positively correlated with the mRNA expression of BECN1 and LAMP2 and protein levels of LC3B-II and negatively correlated with protein level of p62. In addition, p-mTOR level was positively correlated with IL-1β and TNF-α mRNA expression. The results revealed a reduced autophagy in PBMCs of T2D patients that is liked with an enhanced inflammation. The suppression of autophagy in PBMCs of diabetic patients may be associated with the activation of the mTOR signaling.

Indexed as

AutophagyDown-RegulationGene Expression RegulationSignal TransductionAdultAmmonium ChlorideBeclin-1BiomarkersCytokinesDiabetes Mellitus, Type 2Glycated HemoglobinHumansLeukocytes, MononuclearLysosomal-Associated Membrane Protein 2MaleMicrotubule-Associated ProteinsAmmonium ChlorideBeclin-1BECN1 protein, humanBiomarkersCytokinesGlycated Hemoglobinhemoglobin A1c protein, humanLAMP2 protein, humanLysosomal-Associated Membrane Protein 2MAP1LC3B protein, humanMicrotubule-Associated ProteinsMTOR protein, humanP62 protein, humanRNA-Binding ProteinsSequestosome-1 ProteinSQSTM1 protein, humanTOR Serine-Threonine KinasesAutophagyCytokineInflammationmTORPeripheral blood mononuclear cellsType 2 diabetes

Identifiers

PMID29654511
OpenAlexW2797437678

What OpenQuestion holds

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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.