Evidence map›Paper›PMID 33426005›Full record

SynthesisFrontiers in cardiovascular medicine2020

Alpha2-Antiplasmin: The Devil You Don't Know in Cerebrovascular and Cardiovascular Disease.

Satish Singh, Sofiyan Saleem, Guy L Reed

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Frontiers in cardiovascular medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.0field-weighted citation impact, top 5% of its field
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

29 citing papers in PubMed, 54 citations in OpenAlex.

  1. Article
  2. A novel biosensor for measuring plasmin activity.Research and practice in thrombosis and haemostasis · 2026
    Article
  3. Thromboinflammation in dogs with virulent babesiosis.Frontiers in veterinary science · 2026
    Article
  4. Cerebral venous thrombosis: Current management, recent advances and future directions.International journal of stroke : official journal of the International Stroke Society · 2025
    Review
  5. Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Reducing the global burden of cerebral venous thrombosis: An international research agenda.International journal of stroke : official journal of the International Stroke Society · 2024
    Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Fibrinolysis: an illustrated review.Research and practice in thrombosis and haemostasis · 2023
    Review
  20. Review
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 at 1 institution in 1 country.

Satish SinghDepartment of Medicine, University of Arizona-College of Medicine, Phoenix, AZ, United States.
Sofiyan SaleemDepartment of Medicine, University of Arizona-College of Medicine, Phoenix, AZ, United States.
Guy L ReedDepartment of Medicine, University of Arizona-College of Medicine, Phoenix, AZ, United States.
University of Arizona · US

Funding

Commercialization Readiness Pilot for Amplifying Fibrinolysis in Ischemic StrokeR44NS073147 · NINDS · TRANSLATIONAL SCIENCES, INC. · PI REED, GUY L, WANG, DONG · 2020 to 2021
$3.4M
Reducing Stroke by a Novel, Clot-dissolving AntibodyU44NS073147 · NINDS · TRANSLATIONAL SCIENCES, INC. · PI KUSSIE, PAUL H, REED, GUY L · 2011 to 2014
$3.3M
Alpha-2-antiplasmin and Ischemic StrokeR01NS089707 · NINDS · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI REED, GUY L · 2015 to 2019
$1.9M
Preventing Neurovascular Matrix Degradation and Hemorrhage in Acute Ischemic StrokeR41HL147676 · NHLBI · TRANSLATIONAL SCIENCES, INC. · PI JEONG, SUN YONG, REED, GUY L · 2019 to 2019
$336k
NHLBI NIH HHS R41 HL147676NINDS NIH HHS R01 NS089707NINDS NIH HHS R44 NS073147NINDS NIH HHS U44 NS073147
6 · The paper itself

Abstract

Alpha2-antiplasmin (α2AP), the fast-reacting, serine protease inhibitor (serpin) of plasmin, was originally thought to play a key role in protection against uncontrolled, plasmin-mediated proteolysis of coagulation factors and other molecules. However, studies of humans and mice with genetic deficiency of α2AP have expanded our understanding of this serpin, particularly in disease states. Epidemiology studies have shown an association between high α2AP levels and increased risk or poor outcome in cardiovascular diseases. Mechanistic studies in disease models indicate that α2AP stops the body's own fibrinolytic system from dissolving pathologic thrombi that cause venous thrombosis, pulmonary embolism, arterial thrombosis, and ischemic stroke. In addition, α2AP fosters the development of microvascular thrombosis and enhances matrix metalloproteinase-9 expression. Through these mechanisms and others, α2AP contributes to brain injury, hemorrhage and swelling in experimental ischemic stroke. Recent studies also show that α2AP is required for the development of stasis thrombosis by inhibiting the early activation of effective fibrinolysis. In this review, we will discuss the key role played by α2AP in controlling thrombosis and fibrinolysis and, we will consider its potential value as a therapeutic target in cardiovascular diseases and ischemic stroke.

Indexed as

alpha2-antiplasmindeep vein thrombosisfibrinolysisischemic strokeplasminpulmonary embolismthrombosis

Identifiers

PMID33426005
PMCPMC7785519
OpenAlexW3114077595

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.