Evidence map›Paper›PMID 35660854›Full record

ArticleBlood2022

Hemolysis, free hemoglobin toxicity, and scavenger protein therapeutics.

Florence Vallelian, Paul W Buehler, Dominik J Schaer

Abstract read
In one paragraph

Article in Blood, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 100 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
100citing papers in PubMed, 1 pooled it
–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

100 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Standardization of In-Vitro Evaluation of Extracorporeal Life Support (ECLS) Devices for Research and Development.ASAIO journal (American Society for Artificial Internal Organs : 1992) · 2026
    Guideline
  2. Toxics · 2026
    Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Standardization ofPerfusion · 2026
    Review
  10. Molecules (Basel, Switzerland) · 2026
    Review
  11. Review
  12. Cryo-EM provides insight into how thebioRxiv : the preprint server for biology · 2026
    Article
  13. Review
  14. Article
  15. Sex determines cardiac and renal Vulnerability to chronic hemoglobin toxicity.Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2026
    Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. Review

40 more citing papers are in PubMed but not listed here.

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

3 authors.

Florence VallelianDivision of Internal Medicine, University Hospital, University of Zurich, Zurich, Switzerland.
Paul W BuehlerDepartment of Pathology, University of Maryland School of Medicine, Baltimore, MD.
Dominik J SchaerDivision of Internal Medicine, University Hospital, University of Zurich, Zurich, Switzerland.

Funding

The paradoxical response to iron in pulmonary hypertension of sickle cell diseaseR01HL161004 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI BUEHLER, PAUL WERNER, D'ALESSANDRO, ANGELO · 2022 to 2025
$2.7M
Bioengineering a Dual Function Protein Construct to Detoxify Heme and HemoglobinR01HL159862 · NHLBI · OHIO STATE UNIVERSITY · PI BUEHLER, PAUL WERNER, CABRALES, PEDRO · 2021 to 2024
$2.6M
Bioengineering a novel therapeutic protein complex to minimize the effects of medical device induced hemolysisR01HL162120 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI BUEHLER, PAUL WERNER, CABRALES, PEDRO · 2022 to 2025
$2.6M
Aerosolized therapy for hemoglobin toxicity in the treatment of hemolytic diseasesR01HL158076 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI BUEHLER, PAUL WERNER, IRWIN, DAVID CHARLES · 2022 to 2025
$2.5M
NHLBI NIH HHS R01 HL158076NHLBI NIH HHS R01 HL159862NHLBI NIH HHS R01 HL161004NHLBI NIH HHS R01 HL162120
6 · The paper itself

Abstract

During hemolysis, erythrophagocytes dispose damaged red blood cells. This prevents the extracellular release of hemoglobin, detoxifies heme, and recycles iron in a linked metabolic pathway. Complementary to this process, haptoglobin and hemopexin scavenge and shuttle the red blood cell toxins hemoglobin and heme to cellular clearance. Pathological hemolysis outpaces macrophage capacity and scavenger synthesis across a diversity of diseases. This imbalance leads to hemoglobin-driven disease progression. To meet a void in treatment options, scavenger protein-based therapeutics are in clinical development.

Indexed as

HemolysisHemopexinHaptoglobinsHemeHemoglobinsHumansHaptoglobinsHemeHemoglobinsHemopexin

Identifiers

PMID35660854
PMCPMC10653008

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.