Evidence map›Paper›PMID 34498149›Full record

ArticleMikrochimica acta2021

JEV-nanobarcode and colorimetric reverse transcription loop-mediated isothermal amplification (cRT-LAMP).

Gna Ahn, Se Hee Lee, Min-Suk Song, Beom-Ku Han, Yang-Hoon Kim, Ji-Young Ahn

Abstract read
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In one paragraph

Article in Mikrochimica acta, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

4 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Review
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  4. 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

6 authors at 2 institutions in 1 country.

Gna Ahn *Center for Ecology and Environmental Toxicology, Chungbuk National University, 1 Chungdae-Ro, Seowon-Gu, Cheongju, 28644, South Korea.
Se Hee Lee *Department of Biological Sciences and Biotechnology, Chungbuk National University, 1 Chungdae-Ro, Seowon-Gu, Cheongju, 28644, South Korea.
Min-Suk SongCollege of Medicine and Medical Research Institute, Chungbuk National University, 1 Chungdae-Ro, Seowon-Gu, Cheongju, 28644, South Korea.
Beom-Ku HanOptipharm Inc., 63, Osongsaengmyeong 6-ro, Osong-eup, Heungdeok-gu, Cheongju-si, Chungcheongbuk-do, South Korea.
Yang-Hoon KimCenter for Ecology and Environmental Toxicology, Chungbuk National University, 1 Chungdae-Ro, Seowon-Gu, Cheongju, 28644, South Korea. kyh@chungbuk.ac.kr.
Ji-Young AhnCenter for Ecology and Environmental Toxicology, Chungbuk National University, 1 Chungdae-Ro, Seowon-Gu, Cheongju, 28644, South Korea. jyahn@chungbuk.ac.kr.ORCID http://orcid.org/0000-0002-3729-2284
Chungbuk National University · KROsong Medical Innovation Foundation · KR

Funding

Ministry of Agriculture, Food and Rural Affairs 321108-04National Research Foundation of Korea NRF-2019R1A2C1010860
6 · The paper itself

Abstract

Nucleic acid amplification tests (NAATs) are powerful tools for the Japanese encephalitis virus (JEV). We demonstrated highly sensitive, specific, and rapid detection of JEV by colorimetric reverse-transcription loop-mediated isothermal amplification (cRT-LAMP). Under optimized conditions, the RT-LAMP assay results showed that the limit of detection was approximately equivalent to 1 RNA genome copy/μL with an assay time of 30 min. The assay was highly specific to JEV when tested with other mosquito-borne virus panels (Zika virus and dengue virus types 2-4). The ability to detect JEV directly from crude human sample matrices (serum and urine) demonstrated the suitability of our JEV RT-LAMP for widespread clinical application. The JEV RT-LAMP provides combination of  rapid colorimetric determination of true-positive JEV RT-LAMP amplicons with our recently developed JEV-nanobarcodes, measured at absorbance wavelenght of 530 (A

Indexed as

AnimalsBase SequenceBloodColorimetryEncephalitis Virus, JapaneseGoldHumansImmobilized Nucleic AcidsLimit of DetectionMetal NanoparticlesMolecular Diagnostic TechniquesNucleic Acid Amplification TechniquesPoly ARNA, ViralSwineUrineGoldImmobilized Nucleic AcidsPoly ARNA, ViralAbsorption measurementColorimetric reverse transcription loop-mediated isothermal amplification (cRT-LAMP)Gold nanoparticlesJapanese encephalitis virus (JEV)Poly adenine (A10) functionalized JEV specific nanobarcode

Identifiers

PMID34498149
OpenAlexW3197102241

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.