Evidence map›Paper›PMID 41465312›Full record

ReviewInternational journal of molecular sciences2025

Analysis of qPCR Data: From PCR Efficiency to Absolute Target Quantity.

Jan M Ruijter, Maurice J B van den Hoff

Abstract readReview
In one paragraph

Review in International journal of molecular sciences, 2025. 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
–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

4 citing papers in PubMed.

  1. Article
  2. In Vitro Anti-Breast Cancer Effects ofInternational journal of molecular sciences · 2026
    Article
  3. Review
  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

2 authors.

Jan M RuijterDepartment of Medical Biology, Amsterdam UMC, Location AMC, Meibergdreef 15, 1105AZ Amsterdam, The Netherlands.ORCID 0000-0002-8909-0641
Maurice J B van den HoffDepartment of Medical Biology, Amsterdam UMC, Location AMC, Meibergdreef 15, 1105AZ Amsterdam, The Netherlands.ORCID 0000-0002-3837-8055

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Quantitative Polymerase Chain Reaction (qPCR) is a very sensitive method to determine small amounts of DNA or RNA in experimental, environmental, veterinary, forensic and clinical samples. Despite efforts from the qPCR community to address qPCR variability by recommending standardization of reporting of all steps of a qPCR experiment, most reported qPCR results are still grossly biased. The first part of this paper describes two decades of efforts to remedy this situation by promoting so-called efficiency-corrected qPCR data analysis. Although such analysis leads to less variable qPCR results, the outcome, fluorescence at cycle zero, is difficult to grasp. In the second part, we outline how qPCR analyses can result in N

Indexed as

Real-Time Polymerase Chain ReactionAnimalsDNAHumansDNAabsolute quantificationamplification curvesbaseline correctionlimiting conditionsPCR efficiencyqPCRquantification thresholdreaction components

Identifiers

PMID41465312
PMCPMC12733170

What OpenQuestion holds

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Registered trials

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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.