Evidence map›Paper›PMID 32678826›Full record

ArticlePLoS pathogens2020

AHR is a tunable knob that controls HTLV-1 latency-reactivation switching.

Weihao Hong, Wenzhao Cheng, Tingjin Zheng, Nan Jiang, Ruian Xu

Abstract read
In one paragraph

Article in PLoS pathogens, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Review
  5. When AHR signaling pathways meet viral infections.Cell communication and signaling : CCS · 2023
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
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.

Weihao HongSchool of Medicine, Huaqiao University, Quanzhou, China.
Wenzhao ChengSchool of Medicine, Huaqiao University, Quanzhou, China.
Tingjin ZhengSchool of Medicine, Huaqiao University, Quanzhou, China.
Nan JiangSchool of Medicine, Huaqiao University, Quanzhou, China.
Ruian XuSchool of Medicine, Huaqiao University, Quanzhou, China.ORCID 0000-0002-1339-3160

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Establishing latent infection but retaining the capability to reactivate in certain circumstance is an ingenious tactic for retroviruses to persist in vivo while evading host immune surveillance. Many evidences indicate that Human T-cell leukemia virus type 1 (HTLV-1) is not completely silent in vivo. However, signals that trigger HTLV-1 latency-reactivation switching remain poorly understood. Here, we show that aryl hydrocarbon receptor (AHR), a ligand-activated transcription factor, plays a critical role in HTLV-1 plus-strand expression. Importantly, HTLV-1 reactivation could be tunably manipulated by modulating the level of AHR ligands. Mechanistically, activated AHR binds to HTLV-1 LTR dioxin response element (DRE) site (CACGCATAT) and drives plus-strand transcription. On the other hand, persistent activation of nuclear factor kappa B (NF-κB) pathway constitutes one key prerequisite for AHR overexpression in HTLV-1 infected T-cells, setting the stage for the advent of AHR signaling. Our findings suggest that HTLV-1 might achieve its reactivation in vivo when encountering environmental, dietary, microbial and metabolic cues that induce sufficient AHR signaling.

Indexed as

Basic Helix-Loop-Helix ProteinsCell LineHTLV-I InfectionsHumansHuman T-lymphotropic virus 1Receptors, Aryl HydrocarbonT-LymphocytesVirus ActivationVirus LatencyAHR protein, humanBasic Helix-Loop-Helix ProteinsReceptors, Aryl Hydrocarbon

Identifiers

PMID32678826
PMCPMC7367443

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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.