Evidence map›Paper›PMID 41096945›Full record

ArticleInternational journal of molecular sciences2025

RNA Signature as Potential Diagnostic Marker for Differentiation of Pancreatic Cysts: A Pilot Study.

Olga Freylikhman, Sabina Seyfedinova, Valeriia Kamalova, Aleksandra Vatian, Alexander Boukhanovsky, Anna Kostareva, Evgenii Solonitsyn, Olga Kalinina

Abstract read
In one paragraph

Article 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. Not yet cited in PubMed.

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0citing papers in PubMed
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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

8 authors.

Olga FreylikhmanResearch Laboratory of Molecular Biology and Genetics, Almazov National Medical Research Centre, Saint-Petersburg 197341, Russia.ORCID 0000-0002-2850-728X
Sabina SeyfedinovaEndoscopy Department, Almazov National Medical Research Centre, Saint-Petersburg 197341, Russia.ORCID 0000-0003-3389-5309
Valeriia KamalovaEndoscopy Department, Almazov National Medical Research Centre, Saint-Petersburg 197341, Russia.ORCID 0009-0009-8227-0242
Aleksandra VatianResearch Center "Strong Artificial Intelligence in Industry", ITMO University, Saint-Petersburg 197341, Russia.ORCID 0000-0002-5483-716X
Alexander BoukhanovskyResearch Center "Strong Artificial Intelligence in Industry", ITMO University, Saint-Petersburg 197341, Russia.ORCID 0000-0003-1588-8164
Anna KostarevaInstitute of Molecular Biology and Genetics, Almazov National Medical Research Centre, Saint-Petersburg 197341, Russia.ORCID 0000-0002-9349-6257
Evgenii SolonitsynDepartment of Faculty Surgery with Clinic, Almazov National Medical Research Centre, Saint-Petersburg 197341, Russia.ORCID 0000-0002-0794-232X
Olga KalininaResearch Laboratory of Microvesicular Signaling, Department of Laboratory Medicine with Clinic, Institute of Molecular Biology and Genetics, Almazov National Medical Research Centre, Saint-Petersburg 197341, Russia.ORCID 0000-0003-1916-5705

Funding

The Ministry of Economic Development of the Russian Federation IGK 000000C313925P4C0002
6 · The paper itself

Abstract

The accurate classification of pancreatic cystic lesions remains clinically challenging due to overlapping imaging features and variable malignant potential. Mucinous cystic neoplasms, in particular, require early identification given their premalignant nature. RNA profiling presents a promising alternative to current diagnostic limitations-a molecular lens sharpened by AI-driven pattern recognition. This study aimed to evaluate the diagnostic potential of RNA signatures for differentiating pancreatic cyst subtypes and to clarify their roles in their pathophysiology. The study included 31 patients with pancreatic lesions who underwent endoscopic ultrasound-guided fine-needle aspiration. RNA was extracted from cyst fluid, tissue, and peripheral blood. Expression of 17 target genes was analyzed using qPCR. Gene expression patterns were compared across mucinous cystic neoplasms, serous cystic neoplasms, pseudocysts, adenocarcinoma, and chronic pancreatitis cohorts. Diagnostic accuracy was evaluated via ROC analysis. Mucinous cysts exhibited significant overexpression of

Indexed as

Biomarkers, TumorPancreatic CystPancreatic NeoplasmsAdultAgedDiagnosis, DifferentialEndoscopic Ultrasound-Guided Fine Needle AspirationFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticHumansMaleMiddle AgedPilot ProjectsBiomarkers, Tumorearly detection of pancreatic cancerendoscopic ultrasound-guided fine-needle aspirationgene expression analysisintraductal papillary mucinous neoplasmmucinous cystic neoplasmmucinous cystspancreatic cystsRNA diagnostic markers

Identifiers

PMID41096945
PMCPMC12525496

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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.