Evidence map›Paper›PMID 22750541›Full record

ArticleJournal of immunological methods2012

Quantitative analysis of thrombomodulin-mediated conversion of protein C to APC: translation from in vitro to in vivo.

Ronald Carnemolla, Kruti Rajan Patel, Sergei Zaitsev, Douglas B Cines, Charles T Esmon, Vladimir R Muzykantov

Abstract read
In one paragraph

Article in Journal of immunological methods, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

9 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Targeting thrombomodulin to circulating red blood cells augments its protective effects in models of endotoxemia and ischemia-reperfusion injury.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2017
    Article
  6. Dual targeting of therapeutics to endothelial cells: collaborative enhancement of delivery and effect.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2015
    Article
  7. Article
  8. Article
  9. 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

6 authors at 3 institutions in 1 country.

Ronald CarnemollaDepartment of Pharmacology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA. rcarne@mail.med.upenn.edu
Kruti Rajan Patel
Sergei Zaitsev
Douglas B Cines
Charles T Esmon
Vladimir R Muzykantov
University of Pennsylvania · USTranslational Therapeutics (United States) · USOklahoma Medical Research Foundation · US

Funding

Protein CoreP01HL110860 · NHLBI · CHILDREN'S HOSP OF PHILADELPHIA · PI CINES, DOUGLAS BROCK · 2012 to 2016
$11.4M
TRAINING GRANT IN HEMOSTASIS AND THROMBOSIST32HL007971 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI Rodney M Camire · 2001 to 2026
$10.6M
TRAINING IN LUNG CELL AND MOLECULAR BIOLOGYT32HL007748 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI FISHER, ARON B. · 1994 to 2013
$3.5M
Targeted delivery of thrombomodulin in lung diseaseR01HL091950 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI MUZYKANTOV, VLADIMIR R · 2009 to 2013
$1.9M
NHLBI NIH HHS P01 HL110860NHLBI NIH HHS R01 HL091950NHLBI NIH HHS T32 HL007748NHLBI NIH HHS T32 HL007971
6 · The paper itself

Abstract

Thrombomodulin-bound thrombin cleaves protein C (PC) zymogen in blood plasma producing activated protein C (APC), which exerts anti-coagulant, anti-inflammatory, anti-apoptotic and CNS-protective effects. Recombinant APC and thrombomodulin (TM) are both in clinical studies for management of acute conditions including sepsis. Methods that permit accurate measurement of APC in plasma are needed for clinical monitoring and mechanistic studies in animal models. However, the two existing methods require either long incubation periods with substrate, resulting in high background or they also recognize protein C inhibitor (PCI) complexed with APC (APC:PCI), which convolutes analysis of the amount of APC generated. Here we describe a robust quantitative in vivo assay that measures APC generation at both low levels of human protein C seen in chronic inflammatory disease and at physiological levels that shows a >99% fit with in vitro data.

Indexed as

AnimalsCattleDose-Response Relationship, DrugEnzyme ActivationEnzyme-Linked Immunosorbent AssayEnzyme PrecursorsHumansKineticsMaleMiceMice, Inbred C57BLProtein BindingProtein CThrombinThrombomodulinEnzyme PrecursorsProtein CThrombinThrombomodulin

Identifiers

PMID22750541
PMCPMC3443618
OpenAlexW2028830553

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.