Evidence map›Paper›PMID 28670581›Full record

ArticleMatters2017

Mutant Cas9-transcriptional activator activates HIV-1 in U1 cells in the presence and absence of LTR-specific guide RNAs.

Veronica Kim, Brian M Mears, Bonita H Powell, Kenneth W Witwer

Abstract read
In one paragraph

Article in Matters, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Review
  2. HIV cure strategies: which ones are appropriate for Africa?Cellular and molecular life sciences : CMLS · 2022
    Review
  3. Review
  4. Review
  5. Article
  6. Application of CRISPR/Cas9-Based Gene Editing in HIV-1/AIDS Therapy.Frontiers in cellular and infection microbiology · 2019
    Review
  7. Article
  8. Article
  9. 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

4 authors.

Veronica KimMolecular and Comparative Pathobiology, The Johns Hopkins University School of Medicine.
Brian M MearsMolecular and Comparative Pathobiology, The Johns Hopkins University School of Medicine.
Bonita H PowellMolecular and Comparative Pathobiology, The Johns Hopkins University School of Medicine.
Kenneth W Witwer

Funding

Training Program in Cellular and Molecular MedicineT32GM008752 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI RAO, RAJINI · 2000 to 2019
$11.7M
Extracellular Vesicle-Mediated Immunomodulation in HIV Infection and Nicotine AbuseR01DA040385 · NIDA · JOHNS HOPKINS UNIVERSITY · PI WITWER, KENNETH W · 2015 to 2019
$2.3M
NIDA NIH HHS R01 DA040385NIGMS NIH HHS T32 GM008752
6 · The paper itself

Abstract

CRISPR/Cas9 systems have been advanced as promising tools in the HIV eradication armamentarium for sequence-specific disruption or latency reversal. Enthusiasm is balanced by concerns about off-target host genome modification and effects on HIV evolution. In the chronically HIV-1-infected U1 promonocytic latency model, we have confirmed stimulation of HIV-1 production by a mutant Cas9-transcriptional activator and guide RNAs with two guide RNAs apparently more potent than one. However, significant increases were also observed in the absence of guide RNAs. We encourage continued careful evaluation of non-sequence-specific and off-target effects of Cas9-mediated approaches.

Identifiers

PMID28670581
PMCPMC5493433

What OpenQuestion holds

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LicenceTDM
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.