Evidence map›Paper›PMID 42292292›Full record

ArticleAquaculture nutrition2026

Compensatory Fatty Acid Metabolism and Hepatic Gene Expression in African Catfish (

Christopher Shaw, Klaus Knopf, Sven Wuertz, Koushik Roy, Radek Gebauer, Tobias Goldhammer, Viola Schöning, Wibke Kleiner, Marvin Sens, Christian Ulrichs and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Aquaculture nutrition, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

11 authors.

Christopher ShawLeibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany, igb-berlin.de.ORCID https://orcid.org/0000-0002-3521-0046
Klaus KnopfLeibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany, igb-berlin.de.ORCID https://orcid.org/0000-0001-9401-8145
Sven WuertzLeibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany, igb-berlin.de.ORCID https://orcid.org/0000-0002-8190-2684
Koushik RoyFaculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Institute of Aquaculture and Protection of Waters, University of South Bohemia in Ceske Budejovice, České Budějovice, 370 05, Czech Republic, jcu.cz.ORCID https://orcid.org/0000-0001-7205-9034
Radek GebauerFaculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Institute of Aquaculture and Protection of Waters, University of South Bohemia in Ceske Budejovice, České Budějovice, 370 05, Czech Republic, jcu.cz.ORCID https://orcid.org/0000-0003-0894-0577
Tobias GoldhammerLeibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany, igb-berlin.de.ORCID https://orcid.org/0000-0001-8897-4659
Viola SchöningLeibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany, igb-berlin.de.
Wibke KleinerLeibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany, igb-berlin.de.
Marvin SensLeibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany, igb-berlin.de.
Christian UlrichsFaculty of Life Sciences, Division Urban Plant Ecophysiology, Humboldt-University of Berlin, Lentzeallee 55/57, Berlin, 14195, Germany.ORCID https://orcid.org/0000-0002-6733-3366
Werner KloasLeibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany, igb-berlin.de.ORCID https://orcid.org/0000-0001-8905-183X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Raw materials rich in EPA (C20:5n-3) and DHA (C22:6n-3) such as marine fish oils and meals are becoming increasingly scarce and valuable throughout the aquafeed industry, while human dietary intake of EPA and DHA is deficient in many parts of the world. Therefore, EPA and DHA sources have to be used judiciously and strategically in diets for especially freshwater fish, which, compared to their marine counterparts, tend to have a superior ability to biosynthesize these functionally important fatty acids (FAs) from their C

Indexed as

circular protein sourcesClarias gariepinusDHAEPAfatty acid metabolismgene expressionmarine ingredient replacement

Identifiers

PMID42292292
PMCPMC13259715

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.