Evidence map›Paper›PMID 42681460›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2026

Assessing Cell-Specific Delivery and Efficacy of Therapeutic Oligonucleotides Using Combined RNAscope Plus and Protein Multiplexing in FFPE Tissue.

Louis Szeponik

Abstract read
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In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

1 author.

Louis SzeponikAstraZeneca, R&D, Clinical Pharmacology and Safety Sciences, Integrated Bioanalysis, Mölndal, Sweden. lszeponik@gmail.com.ORCID http://orcid.org/0000-0002-8627-6969

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

ISH/RNAscope is widely used to detect mRNA in tissue sections. The RNAscopePlus assay (Bio-Techne) enables the detection of one siRNA/ASO/miRNA, up to three mRNAs, and one protein for cell-specific analysis of biodistribution and target knock-down. The latest introduction of a protease-free RNAscope workflow allows for the detection of more proteins in the same tissue section by using the tyramide signal amplification (TSA) workflow with heat mediated antibody stripping (or comparable stripping methods). Integrating this automated assay (on Leica BOND Rx) with the PhenoImager HT imaging system and Opal dyes (Akoya Biosciences) creates a powerful tool for high-throughput tissue analysis of oligonucleotides. Furthermore, utilizing the autofluorescent tissue properties acquired by the proprietary filter in the PhenoImager HT allows to train deep learning classifiers for advanced image analysis. The assay is especially valuable in the development of therapeutic oligonucleotides, where biodistribution and efficacy read outs can be attained for a larger set of samples in an automated and streamlined way.

Indexed as

OligonucleotidesAnimalsHumansMicroRNAsOligonucleotides, AntisenseParaffin EmbeddingRNA, MessengerRNA, Small InterferingTissue FixationMicroRNAsOligonucleotidesOligonucleotides, AntisenseRNA, MessengerRNA, Small InterferingASOMicroRNAmIFRNAscope plussiRNATherapeutic oligonucleotides

Identifiers

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.