Evidence map›Paper›PMID 35255110›Full record

ArticlePLoS pathogens2022

β-catenin regulates HIV latency and modulates HIV reactivation.

Hannah J Barbian, Melanie S Seaton, Srinivas D Narasipura, Jennillee Wallace, Reshma Rajan, Beverly E Sha, Lena Al-Harthi

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.7field-weighted citation impact, top 14% 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

20 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Advances in Single-Cell Sequencing for Infectious Diseases: Progress and Perspectives.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  6. HIV-1 latency: From acquaintance to confidant.Journal of virus eradication · 2025
    Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Transcriptome analysis of CD4Virologica Sinica · 2023
    Article
  17. CD8Immunity · 2023
    Article
  18. Article
  19. CD4Journal of virology · 2022
    Article
  20. 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

7 authors at 1 institution in 1 country.

Hannah J BarbianDepartment of Microbial Pathogens and Immunity, Rush University Medical Center, Chicago, Illinois, United States of America.ORCID 0000-0002-6513-6828
Melanie S SeatonDepartment of Microbial Pathogens and Immunity, Rush University Medical Center, Chicago, Illinois, United States of America.
Srinivas D NarasipuraDepartment of Microbial Pathogens and Immunity, Rush University Medical Center, Chicago, Illinois, United States of America.
Jennillee WallaceDepartment of Microbial Pathogens and Immunity, Rush University Medical Center, Chicago, Illinois, United States of America.
Reshma RajanDepartment of Microbial Pathogens and Immunity, Rush University Medical Center, Chicago, Illinois, United States of America.
Beverly E ShaDepartment of Internal Medicine, Division of Infectious Diseases, Rush University Medical Center, Chicago, Illinios United States of America.ORCID 0000-0002-9659-3554
Lena Al-HarthiDepartment of Microbial Pathogens and Immunity, Rush University Medical Center, Chicago, Illinois, United States of America.ORCID 0000-0003-3915-3904
Rush University Medical Center · US

Funding

Interplay between neuroprotective pathways, HIV, and astrocytesR01NS060632 · NINDS · RUSH UNIVERSITY MEDICAL CENTER · PI AL-HARTHI, LENA · 2008 to 2018
$4.9M
Dynamic interaction between HIV in the CNS and peripheral organsR01NS108796 · NINDS · RUSH UNIVERSITY MEDICAL CENTER · PI AL-HARTHI, LENA · 2019 to 2023
$3.7M
NINDS NIH HHS R01 NS060632NINDS NIH HHS R01 NS108796
6 · The paper itself

Abstract

Latency is the main obstacle towards an HIV cure, with cure strategies aiming to either elicit or prevent viral reactivation. While these strategies have shown promise, they have only succeeded in modulating latency in a fraction of the latent HIV reservoir, suggesting that the mechanisms controlling HIV latency are not completely understood, and that comprehensive latency modulation will require targeting of multiple latency maintenance pathways. We show here that the transcriptional co-activator and the central mediator of canonical Wnt signaling, β-catenin, inhibits HIV transcription in CD4+ T cells via TCF-4 LTR binding sites. Further, we show that inhibiting the β-catenin pathway reactivates HIV in a primary TCM cell model of HIV latency, primary cells from cART-controlled HIV donors, and in CD4+ latent cell lines. β-catenin inhibition or activation also enhanced or inhibited the activity of several classes of HIV latency reversing agents, respectively, in these models, with significant synergy of β-catenin and each LRA class tested. In sum, we identify β-catenin as a novel regulator of HIV latency in vitro and ex vivo, adding new therapeutic targets that may be combined for comprehensive HIV latency modulation in HIV cure efforts.

Indexed as

beta CateninHIV-1HIV InfectionsCD4-Positive T-LymphocytesHumansVirus ActivationVirus Latencybeta CateninCTNNB1 protein, human

Identifiers

PMID35255110
PMCPMC8939789
OpenAlexW4220665630

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.