Evidence map›Paper›PMID 22091349›Full record

ArticleJournal of venom research2011

Purification of a phospholipase A(2) from Daboia russelii siamensis venom with anticancer effects.

Suchitra Khunsap, Narumol Pakmanee, Orawan Khow, Lawan Chanhome, Visith Sitprija, Montamas Suntravat, Sara E Lucena, John C Perez, Elda E Sánchez

Abstract read
In one paragraph

Article in Journal of venom research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Biological Effects of Secretory Phospholipase ABulletin of experimental biology and medicine · 2026
    Article
  2. Unraveling snake venom phospholipase APharmacological reports : PR · 2023
    Review
  3. Article
  4. Molecules (Basel, Switzerland) · 2022
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. First Look at the Venom of Naja ashei.Molecules (Basel, Switzerland) · 2018
    Article
  11. Anticancer properties of phospholipase A2 from Daboia siamensis venom on human skin melanoma cells.The journal of venomous animals and toxins including tropical diseases · 2016
    Article
  12. Review
  13. Article
  14. 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

9 authors.

Suchitra Khunsap
Narumol Pakmanee
Orawan Khow
Lawan Chanhome
Visith Sitprija
Montamas Suntravat
Sara E Lucena
John C Perez
Elda E Sánchez

Funding

Viper Resource Center (VRC) at Texas A&M University-KingsvilleP40RR018300 · NCRR · TEXAS A&M UNIVERSITY-KINGSVILLE · PI PEREZ, JOHN CARLOS · 2003 to 2011
$4.5M
NCRR NIH HHS P40 RR018300
6 · The paper itself

Abstract

Venom phospholipases A2 (PLA(2)) are associated with neurotoxic, myotoxic, cardiotoxic, platelet aggregation, and edema activities. A PLA(2) (Drs-PLA(2)) was purified from Daboia russelii siamensis venom by a two-step purification procedure consisting of size-exclusion, followed by anion exchange high performance liquid chromatography (HPLC). The molecular weight of the Drs-PLA(2) was 13,679Da, which was determined by MALDI-TOF mass spectrometry. Its N-terminal amino acid sequence was homologous to basic PLA(2)s of viperid snake venoms. The Drs-PLA(2) had indirect hemolytic and anticoagulant activities, cytotoxic activity with a CC(50) of 65.8nM, and inhibited SK-MEL-28 cell migration with an IC(50) of 25.6nM. In addition, the Drs-PLA(2) inhibited the colonization of B16F10 cells in lungs of BALB/c mice by ∼65%.

Indexed as

cell migration inhibitioncytotoxicDaboia russelii siamensislung tumor colonizationphospholipase A2

Identifiers

PMID22091349
PMCPMC3210966

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.