Evidence map›Paper›PMID 7964126›Full record

ArticleThe Journal of laboratory and clinical medicine1994

Partial characterization of lipids that develop during the routine storage of blood and prime the neutrophil NADPH oxidase.

C C Silliman, K L Clay, G W Thurman, C A Johnson, D R Ambruso

Abstract read
In one paragraph

Article in The Journal of laboratory and clinical medicine, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

77 citing papers in PubMed, 272 citations in OpenAlex.

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  6. Washing red blood cells and platelets transfused in cardiac surgery reduces postoperative inflammation and number of transfusions: results of a prospective, randomized, controlled clinical trial.Pediatric critical care medicine : a journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies · 2012
    Trial
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  9. Article
  10. Transfusion-Related Acute Lung Injury: from Mechanistic Insights to Therapeutic Strategies.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  11. Article
  12. Article
  13. Observational
  14. Sedative and Analgesic Pharmacokinetics During Pediatric ECMO.The journal of pediatric pharmacology and therapeutics : JPPT : the official journal of PPAG · 2020
    Review
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  17. Review
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  19. Article
  20. Transfusion Decision Making in Pediatric Critical Illness.Pediatric clinics of North America · 2017
    Review

17 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

5 authors at 1 institution in 1 country.

C C SillimanDepartment of Pediatrics, University of Colorado School of Medicine.
K L Clay
G W Thurman
C A Johnson
D R Ambruso
University of Colorado Denver · US

Funding

Trauma Reprograms CellsP50GM049222 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI BANERJEE, ANIRBAN · 1993 to 2017
$26.1M
TRANSLOCATION AND TRANSCELLULAR BIOSYNTHESISP01HL034303 · NHLBI · NATIONAL JEWISH HEALTH · PI BRATTON, DONNA L · 1985 to 2015
$25.0M
Lyso-PCs activate PMNs and endothelium via PKCR01HL059355 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI SILLIMAN, CHRISTOPHER C. · 1999 to 2006
$1.7M
TRANSFUSION MEDICINE ACADEMIC AWARDK07HL002036 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI AMBRUSO, DANIEL R · 1990 to 1994
–
NHLBI NIH HHS HL34303NHLBI NIH HHS K07-HL02036NHLBI NIH HHS P01 HL034303NHLBI NIH HHS R01 HL059355NIGMS NIH HHS P50 GM049222
6 · The paper itself

Abstract

Factors developed during the routine storage of whole blood and packed red blood cells that primed the neutrophil (PMN) reduced nicotinamide adenine dinucleotide phosphate (NADPH) oxidase significantly by 2 weeks of storage, with maximal priming activity by product outdate (2.5 to 3.7 fold). These agents appeared to be generated by cellular constituents because stored, acellular plasma did not demonstrate PMN priming. The priming activity was soluble in chloroform. Priming of the oxidase by plasma and plasma extracts was inhibited by WEB 2170, a platelet-activating factor (PAF) receptor antagonist. Separation of the chloroform-soluble compounds from plasma by normal phase high-performance liquid chromatography demonstrated two peaks of priming activity at the retention times of neutral lipids and lysophosphatidylcholines (lyso-PCs) for both whole blood and packed red blood cells. Analysis of the latter peak of PMN priming by fast atom bombardment mass spectroscopy identified several specific lyso-PC species including C16 and C18 lyso-PAF. Further evaluation by gas chromatography/mass spectroscopy demonstrated that three of these species increased dramatically over product storage time, while the other two species increased modestly, and paralleled the increase in priming activity. Commercially available, purified mixtures of these lyso-PCs primed the PMN oxidase by twofold. When PMNs were incubated with this mixture of lyso-PCs, acetylated analogs of these compounds rapidly accumulated. Thus lipids, including specific lyso-PC species, develop during routine storage of cellular blood components, prime PMNs, and possibly play a role in the severe complications of transfusion therapy.

Indexed as

Blood Preservation1-Alkyl-2-acetylglycerophosphocholine EsteraseAcetylationAzepinesBloodErythrocytesHumansLipidsLysophosphatidylcholinesNADH, NADPH OxidoreductasesNADPH OxidasesNeutrophilsOxidoreductasesPhospholipases APlasmaTriazoles1-Alkyl-2-acetylglycerophosphocholine EsteraseAzepinesbepafantLipidsLysophosphatidylcholinesNADH, NADPH OxidoreductasesNADPH OxidasesOxidoreductasesPhospholipases ATriazolesWe 201

Identifiers

PMID7964126
PMCPMC4451958
OpenAlexW2467193080

What OpenQuestion holds

Textmetadata
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.