Evidence map›Paper›PMID 29208706›Full record

ArticleRNA (New York, N.Y.)2018

miPrimer: an empirical-based qPCR primer design method for small noncoding microRNA.

Shih-Ting Kang, Yi-Shan Hsieh, Chi-Ting Feng, Yu-Ting Chen, Pok Eric Yang, Wei-Ming Chen

Abstract read
In one paragraph

Article in RNA (New York, N.Y.), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–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 synthesis or guideline pooled it.

  1. Pooled it
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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.

Shih-Ting Kang *Quark Biosciences, Zhubei, Hsinchu, 30261, Taiwan.
Yi-Shan HsiehQuark Biosciences, Zhubei, Hsinchu, 30261, Taiwan.
Chi-Ting FengQuark Biosciences, Zhubei, Hsinchu, 30261, Taiwan.
Yu-Ting ChenQuark Biosciences, Zhubei, Hsinchu, 30261, Taiwan.
Pok Eric YangQuark Biosciences, Zhubei, Hsinchu, 30261, Taiwan.
Wei-Ming Chen *Quark Biosciences, Zhubei, Hsinchu, 30261, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MicroRNAs (miRNAs) are 18-25 nucleotides (nt) of highly conserved, noncoding RNAs involved in gene regulation. Because of miRNAs' short length, the design of miRNA primers for PCR amplification remains a significant challenge. Adding to the challenge are miRNAs similar in sequence and miRNA family members that often only differ in sequences by 1 nt. Here, we describe a novel empirical-based method, miPrimer, which greatly reduces primer dimerization and increases primer specificity by factoring various intrinsic primer properties and employing four primer design strategies. The resulting primer pairs displayed an acceptable qPCR efficiency of between 90% and 110%. When tested on miRNA families, miPrimer-designed primers are capable of discriminating among members of miRNA families, as validated by qPCR assays using Quark Biosciences' platform. Of the 120 miRNA primer pairs tested, 95.6% and 93.3% were successful in amplifying specifically non-family and family miRNA members, respectively, after only one design trial. In summary, miPrimer provides a cost-effective and valuable tool for designing miRNA primers.

Indexed as

AlgorithmsDNA PrimersMicroRNAsReal-Time Polymerase Chain ReactionSensitivity and SpecificityDNA PrimersMicroRNAsmicroRNAprimer design strategiesprimer dimerizationprimer specificityqPCR efficiencyreal-time PCR

Identifiers

PMID29208706
PMCPMC5824350

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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.