Evidence map›Paper›PMID 27934884›Full record

ArticleScientific reports2016

Rapid, Affordable and Portable Medium-Throughput Molecular Device for Zika Virus.

Kamfai Chan, Scott C Weaver, Pui-Yan Wong, Sherly Lie, Eryu Wang, Mathilde Guerbois, Siva Praneeth Vayugundla, Season Wong

Abstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing 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

36 citing papers in PubMed.

  1. Article
  2. Strategic Detection ofBiosensors · 2025
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  9. Review
  10. Virus Detection: From State-of-the-Art Laboratories to Smartphone-Based Point-of-Care Testing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022
    Review
  11. Article
  12. Review
  13. Article
  14. Nucleic acid sample preparation from whole blood in a paper microfluidic device using isotachophoresis.Journal of chromatography. B, Analytical technologies in the biomedical and life sciences · 2021
    Article
  15. Article
  16. Article
  17. Review
  18. A Rapid SARS-CoV-2 RT-PCR Assay for Low Resource Settings.Diagnostics (Basel, Switzerland) · 2020
    Article
  19. Article
  20. Diagnostics in space: will zero gravity add weight to new advances?Expert review of molecular diagnostics · 2020
    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

8 authors.

Kamfai ChanAI Biosciences, Inc., College Station, TX, 77845, USA.
Scott C WeaverInstitute for Human Infections and Immunity and Departments of Microbiology &Immunology and Pathology, University of Texas Medical Branch, Galveston, TX, 77555, USA.
Pui-Yan WongAI Biosciences, Inc., College Station, TX, 77845, USA.
Sherly LieAI Biosciences, Inc., College Station, TX, 77845, USA.
Eryu WangInstitute for Human Infections and Immunity and Departments of Microbiology &Immunology and Pathology, University of Texas Medical Branch, Galveston, TX, 77555, USA.
Mathilde GuerboisInstitute for Human Infections and Immunity and Departments of Microbiology &Immunology and Pathology, University of Texas Medical Branch, Galveston, TX, 77555, USA.
Siva Praneeth VayugundlaAI Biosciences, Inc., College Station, TX, 77845, USA.
Season WongAI Biosciences, Inc., College Station, TX, 77845, USA.

Funding

World Reference Center for Emerging Viruses and Arboviruses (WRCEVA)R24AI120942 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI WEAVER, SCOTT C · 2016 to 2024
$8.5M
A Portable, Self-Contained Nucleic Acid Extraction and Storage System for POC TesR43EB018641 · NIBIB · AI BIOSCIENCES, INC. · PI WONG, SEASON S-S · 2014 to 2014
$210k
A Sensitive and Serotype-Specific Dengue Diagnostic Test for Low-Resource SettingR43AI107984 · NIAID · AI BIOSCIENCES, INC. · PI WONG, SEASON S-S · 2014 to 2014
$200k
NIAID NIH HHS R24 AI120942NIAID NIH HHS R43 AI107984NIBIB NIH HHS R43 EB018641
6 · The paper itself

Abstract

Zika virus (ZIKV) has gained global attention as an etiologic agent of fetal microcephaly and Guillain-Barré syndrome. Existing immuno-based rapid tests often fail to distinguish between Zika and related flaviviruses that are common in affected regions of Central and South Americas and the Caribbean. The US CDC and qualified state health department laboratories can perform the reverse transcription polymerase chain reaction (RT-PCR) ZIKV test using highly sophisticated instruments with long turnaround times. The preliminary results of a portable and low-cost molecular diagnostics system for ZIKV infection are reported here. In less than 15 minutes, this low-cost platform can automatically perform high quality RNA extraction from up to 12 ZIKV-spiked urine samples simultaneously. It can also perform reverse transcription recombinase polymerase amplification reaction (RT-RPA) in ≤15 minutes. The fluorescent signal produced from probe-based RT-RPA or RT-PCR assays can be monitored using LEDs and a smartphone camera. In addition, the RT-RPA and RT-PCR assays do not cross-react with dengue and chikungunya viral RNA. This low-cost system lacks complicated, sensitive and high cost components, making it suitable for resource-limited settings. It has the potential to offer simple sample-to-answer molecular diagnostics and can inform healthcare workers of patients' diagnosis promptly.

Indexed as

Reverse Transcriptase Polymerase Chain ReactionRNA, ViralZika Virus InfectionAnimalsChlorocebus aethiopsFemaleHumansMaleVero CellsZika VirusRNA, Viral

Identifiers

PMID27934884
PMCPMC5146750

What OpenQuestion holds

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LicenceCC BY
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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.