Evidence map›Paper›PMID 15681411›Full record

ArticleJournal of virology2005

Potent anti-R5 human immunodeficiency virus type 1 effects of a CCR5 antagonist, AK602/ONO4128/GW873140, in a novel human peripheral blood mononuclear cell nonobese diabetic-SCID, interleukin-2 receptor gamma-chain-knocked-out AIDS mouse model.

Hirotomo Nakata, Kenji Maeda, Toshikazu Miyakawa, Shiro Shibayama, Masayoshi Matsuo, Yoshikazu Takaoka, Mamoru Ito, Yoshio Koyanagi, Hiroaki Mitsuya

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

28 citing papers in PubMed, 57 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Brain Invasion by CD4(+) T Cells Infected with a Transmitted/Founder HIV-1BJZS7 During Acute Stage in Humanized Mice.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2016
    Article
  9. Review
  10. Article
  11. Article
  12. Targeting CCR5 for anti-HIV research.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2014
    Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. RNAi-mediated CCR5 silencing by LFA-1-targeted nanoparticles prevents HIV infection in BLT mice.Molecular therapy : the journal of the American Society of Gene Therapy · 2010
    Article
  18. Article
  19. 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

9 authors at 4 institutions in 2 countries.

Hirotomo NakataDepartment of Infectious Diseases, Kumamoto University Graduate School of Medicine, 1-1-1 Honjo, Kumamoto 860-8556, Japan.
Kenji Maeda
Toshikazu Miyakawa
Shiro Shibayama
Masayoshi Matsuo
Yoshikazu Takaoka
Mamoru Ito
Yoshio Koyanagi
Hiroaki Mitsuya
Kumamoto University · JPOno Pharmaceutical (Japan) · JPCentral Institute for Experimental Animals · JPTohoku University · JP

Funding

Development of Antiviral Therapy of HIV-1 InfectionZIASC006738 · NCI · DIVISION OF CLINICAL SCIENCES - NCI · PI MITSUYA, HIROAKI · 2009 to 2025
$10.0M
HIV TRIALSZ01SC006738 · SC · DIVISION OF CLINICAL SCIENCES - NCI · PI MITSUYA, HIROAKI · 1996 to 2008
$1.4M
6 · The paper itself

Abstract

We established human peripheral blood mononuclear cell (PBMC)-transplanted R5 human immunodeficiency virus type 1 isolate JR-FL (HIV-1(JR-FL))-infected, nonobese diabetic-SCID, interleukin 2 receptor gamma-chain-knocked-out (NOG) mice, in which massive and systemic HIV-1 infection occurred. The susceptibility of the implanted PBMC to the infectivity and cytopathic effect of R5 HIV-1 appeared to stem from hyperactivation of the PBMC, which rapidly proliferated and expressed high levels of CCR5. When a novel spirodiketopiperazine-containing CCR5 inhibitor, AK602/ONO4128/GW873140 (molecular weight, 614), was administered to the NOG mice 1 day after R5 HIV-1 inoculation, the replication and cytopathic effects of R5 HIV-1 were significantly suppressed. In saline-treated mice (n = 7), the mean human CD4(+)/CD8(+) cell ratio was 0.1 on day 16 after inoculation, while levels in mice (n = 8) administered AK602 had a mean value of 0.92, comparable to levels in uninfected mice (n = 7). The mean number of HIV-RNA copies in plasma in saline-treated mice were approximately 10(6)/ml on day 16, while levels in AK602-treated mice were 1.27 x 10(3)/ml (P = 0.001). AK602 also significantly suppressed the number of proviral DNA copies and serum p24 levels (P = 0.001). These data suggest that the present NOG mouse system should serve as a small-animal AIDS model and warrant that AK602 be further developed as a potential therapeutic for HIV-1 infection.

Indexed as

CCR5 Receptor AntagonistsAnimalsAnti-HIV AgentsCD4-CD8 RatioDisease Models, AnimalHIV-1HIV InfectionsHumansLeukocytes, MononuclearMiceMice, SCIDPiperazinesSpiro Compounds4-((4-((3R)-1-butyl-3-((1R)) cyclohexylhy-droxymethyl)-2,5-dioxo-1,4,9-triazaspiro(5.5)undec-9-yl methyl)phenoxy)benzoic acid hydrochlorideAnti-HIV AgentsCCR5 Receptor AntagonistsPiperazinesSpiro Compounds

Identifiers

PMID15681411
PMCPMC546550
OpenAlexW2071381113

What OpenQuestion holds

Textmetadata
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.