Evidence map›Paper›PMID 41513812›Full record

ArticleScientific reports2026

Assessment of the biochemical basis underlying the resistance against systemic amyloidosis.

Tim Moderer, Adrian F Schnell, Natalie J Scheurmann, Matthias Schmidt, Christian Haupt, Nadine Schwierz, Marcus Fändrich

Abstract read
In one paragraph

Article in Scientific reports, 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

7 authors.

Tim ModererInstitute of Protein Biochemistry, Ulm University, 89081, Ulm, Germany. tim.moderer@uni-ulm.de.
Adrian F SchnellInstitute of Physics, University of Augsburg, 86159, Augsburg, Germany.
Natalie J ScheurmannInstitute of Protein Biochemistry, Ulm University, 89081, Ulm, Germany.
Matthias SchmidtInstitute of Protein Biochemistry, Ulm University, 89081, Ulm, Germany.
Christian HauptInstitute of Protein Biochemistry, Ulm University, 89081, Ulm, Germany.
Nadine SchwierzInstitute of Physics, University of Augsburg, 86159, Augsburg, Germany.
Marcus FändrichInstitute of Protein Biochemistry, Ulm University, 89081, Ulm, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Amyloid resistance is the reduced or abrogated ability of an organism to develop a specific type of amyloid disease. For example, it was found that certain mouse strains show resistance against systemic AA amyloidosis, due to mutations in the amyloid fibril precursor protein serum amyloid A (SAA). In this research, we find that the SAA1.5 and 2.2, two SAA-isoforms that underlie amyloid resistance in mice are unable to adopt the structure of pathogenic AA amyloid fibrils under conditions, where the pathogenic protein variant SAA1.1 does so. Furthermore, molecular dynamics simulations show that the pathogenic fibril structure does not tolerate the sequential changes present in SAA1.5 and 2.2 and becomes distorted by the variant sequences. These data imply that SAA1.5 and SAA2.2 cause amyloid resistance due to a structural incompatibility of their sequences with the specific fold of pathogenic AA amyloid fibrils.

Indexed as

AmyloidAmyloidosisSerum Amyloid A ProteinAnimalsMiceMolecular Dynamics SimulationMutationProtein IsoformsAmyloidProtein IsoformsSaa2 protein, mouseSerum Amyloid A ProteinInhibitionPrionProtein aggregationSystemic amyloidosis

Identifiers

PMID41513812
PMCPMC12796397

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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.