Evidence map›Paper›PMID 28638736›Full record

ArticleOncoimmunology

Transcriptional factor EB regulates macrophage polarization in the tumor microenvironment.

Liang Fang, Johnie Hodge, Fatma Saaoud, Junfeng Wang, Stephen Iwanowycz, Yuzhen Wang, Yvonne Hui, Trent D Evans, Babak Razani, Daping Fan

Abstract read
In one paragraph

Article in Oncoimmunology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing 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

35 citing papers in PubMed.

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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

10 authors.

Liang FangDepartment of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC, USA.
Johnie HodgeDepartment of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC, USA.
Fatma SaaoudDepartment of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC, USA.
Junfeng WangDepartment of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC, USA.
Stephen IwanowyczDepartment of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC, USA.
Yuzhen WangDepartment of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC, USA.
Yvonne HuiDepartment of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC, USA.
Trent D EvansCardiovascular Division, Department of Medicine and Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA.
Babak RazaniCardiovascular Division, Department of Medicine and Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA.
Daping FanDepartment of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC, USA.

Funding

Use of Resveratrol to treat experimental multiple sclerosisP01AT003961 · NCCIH · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI NAGARKATTI, PRAKASH S · 2007 to 2018
$14.2M
THE ROLE OF MACROPHAGE LYSOSOMAL BIOGENESIS IN ATHEROSCLEROSISR01HL125838 · NHLBI · WASHINGTON UNIVERSITY · PI RAZANI, BABAK · 2015 to 2025
$4.6M
Characterization of a Lysosomal Acid Lipase Variant Associated with Coronary DiseaseF31HL132434 · NHLBI · WASHINGTON UNIVERSITY · PI EVANS, TRENT · 2016 to 2019
$114k
NCCIH NIH HHS P01 AT003961NHLBI NIH HHS F31 HL132434NHLBI NIH HHS R01 HL125838
6 · The paper itself

Abstract

Tumor microenvironment (TME) contains a variety of infiltrating immune cells. Among them, tumor-associated macrophages (TAMs) and their alternative activation contribute greatly to the progression of tumors. The mechanisms governing macrophage polarization in the TME are unclear. Here, we show that in TAMs or macrophages under tumor-conditioned medium treatment, the expression of transcription factor EB (TFEB) is reduced and more of the TFEB protein is in an inactive cytosolic form. Transforming growth factor (TGF)-β is identified as a main driving force for the reduced TFEB expression and activity in TAMs via activating ERK signaling. TFEB interference in macrophages significantly enhanced their alternative activation, with reduced expression of MHC-II and co-stimulatory molecule CD80, decreased ability to activate T cells, and increased ability to attract tumor cells. When co-inoculated with tumor cells, macrophages with TFEB knockdown significantly enhanced tumor growth with increased infiltration of M2-like macrophages, reduced infiltration of CD8

Indexed as

Breast cancermacrophagepolarizationTFEBtumor microenvironment

Identifiers

PMID28638736
PMCPMC5468002

What OpenQuestion holds

Textmetadata
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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.