Evidence map›Paper›PMID 40028903›Full record

ArticleeLife2025

A conformational fingerprint for amyloidogenic light chains.

Cristina Paissoni, Sarita Puri, Luca Broggini, Manoj K Sriramoju, Martina Maritan, Rosaria Russo, Valentina Speranzini, Federico Ballabio, Mario Nuvolone, Giampaolo Merlini and 4 more

Abstract read
In one paragraph

Article in eLife, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
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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

14 authors.

Cristina Paissoni *Department of Bioscience, University of Milan, Milan, Italy.
Sarita Puri *Department of Bioscience, University of Milan, Milan, Italy.
Luca BrogginiInstitute of Molecular and Translational Cardiology, IRCCS, Policlinico San Donato, Milan, Italy.
Manoj K SriramojuInstitute of Biological Chemistry, Academia Sinica, Taipei, Taiwan.
Martina MaritanDepartment of Bioscience, University of Milan, Milan, Italy.
Rosaria RussoDepartment of Pathophysiology and Transplantation, University of Milan, Milan, Italy.ORCID https://orcid.org/0000-0003-0011-5775
Valentina SperanziniDepartment of Bioscience, University of Milan, Milan, Italy.
Federico BallabioDepartment of Bioscience, University of Milan, Milan, Italy.ORCID https://orcid.org/0000-0001-5702-3674
Mario NuvoloneDepartment of Molecular Medicine, University of Pavia, Pavia, Italy.
Giampaolo MerliniDepartment of Molecular Medicine, University of Pavia, Pavia, Italy.
Giovanni PalladiniDepartment of Molecular Medicine, University of Pavia, Pavia, Italy.
Shang-Te Danny HsuInstitute of Biological Chemistry, Academia Sinica, Taipei, Taiwan.
Stefano RicagnoDepartment of Bioscience, University of Milan, Milan, Italy.ORCID https://orcid.org/0000-0001-6678-5873
Carlo CamilloniDepartment of Bioscience, University of Milan, Milan, Italy.ORCID https://orcid.org/0000-0002-9923-8590

Funding

Academia Sinica AS-CDA-109- L08Academia Sinica AS-IV-114-L04Fondazione AIRC per la ricerca sul cancro ETS IG 2024 ID 30307Fondazione Cariplo Telethon GJC23044Ministero della Salute #GR-2018-12368387Ministero dell'Università e della Ricerca PRIN 20207XLJB2National Science and Technology Council 110-2113-M-001-050-MY3National Science and Technology Council 113-2123-M-001-010-National Science and Technology Council 113-2811-M-001-110
6 · The paper itself

Abstract

Both immunoglobulin light-chain (LC) amyloidosis (AL) and multiple myeloma (MM) share the overproduction of a clonal LC. However, while LCs in MM remain soluble in circulation, AL LCs misfold into toxic-soluble species and amyloid fibrils that accumulate in organs, leading to distinct clinical manifestations. The significant sequence variability of LCs has hindered the understanding of the mechanisms driving LC aggregation. Nevertheless, emerging biochemical properties, including dimer stability, conformational dynamics, and proteolysis susceptibility, distinguish AL LCs from those in MM under native conditions. This study aimed to identify a

Indexed as

AmyloidImmunoglobulin Light-chain AmyloidosisImmunoglobulin Light ChainsMultiple MyelomaHumansMolecular Dynamics SimulationProtein ConformationScattering, Small AngleX-Ray DiffractionAmyloidImmunoglobulin Light Chainsamyloidogenic light chainbiochemistrychemical biologyconformational dynamicshydrogen deuterium exchangemolecular biophysicsmolecular dynamicsnonesmall-angle X-ray scatteringstructural biology

Identifiers

PMID40028903
PMCPMC11875538

What OpenQuestion holds

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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.