Evidence map›Paper›PMID 18751921›Full record

ReviewSub-cellular biochemistry2008

Roles of bioactive sphingolipids in cancer biology and therapeutics.

Sahar A Saddoughi, Pengfei Song, Besim Ogretmen

Open access · greenAbstract readReview
In one paragraph

Review in Sub-cellular biochemistry, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 115 papers.

0numbers the graph read from it
0cells of the map it votes in
115citing papers in PubMed
47.1field-weighted citation impact, top 1% 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

115 citing papers in PubMed, 252 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Drug Resistance: The Role of Sphingolipid Metabolism.International journal of molecular sciences · 2025
    Review
  6. Article
  7. Article
  8. The Role of Ceramide and Sphingolipid Metabolism in Cancer Therapeutics.Journal of oncology research and therapy · 2024
    Article
  9. Review
  10. Article
  11. Review
  12. Dietary fat and lipid metabolism in the tumor microenvironment.Biochimica et biophysica acta. Reviews on cancer · 2023
    Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review

55 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 at 1 institution in 1 country.

Sahar A SaddoughiDepartment of Biochemistry and Molecular Biology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC 29425, USA.
Pengfei Song
Besim Ogretmen
MUSC Hollings Cancer Center · US

Funding

Sphingolipids in Cancer Therapy and AngiogenesisP01CA097132 · NCI · STATE UNIVERSITY NEW YORK STONY BROOK · PI Daniel Canals · 2003 to 2026
$30.8M
Ceramide Signaling in the Regulation of Head & Neck Cancer Cell Death and TherapyR01DE016572 · NIDCR · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI OGRETMEN, BESIM · 2005 to 2025
$7.4M
Regulation of Telomerase by Sphingolipid Signaling in Lung CancerR01CA088932 · NCI · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI OGRETMEN, BESIM · 2002 to 2017
$3.3M
NCI NIH HHS P01 CA097132NCI NIH HHS R01 CA088932NIDCR NIH HHS R01 DE016572
6 · The paper itself

Abstract

In this chapter, roles of bioactive sphingolipids in the regulation of cancer pathogenesis and therapy will be reviewed. Sphingolipids have emerged as bioeffector molecules, which control various aspects of cell growth, proliferation, and anti-cancer therapeutics. Ceramide, the central molecule of sphingolipid metabolism, generally mediates anti-proliferative responses such as inhibition of cell growth, induction of apoptosis, and/or modulation of senescence. On the other hand, sphingosine 1-phosphate (S1P) plays opposing roles, and induces transformation, cancer cell growth, or angiogenesis. A network of metabolic enzymes regulates the generation of ceramide and S1P, and these enzymes serve as transducers of sphingolipid-mediated responses that are coupled to various exogenous or endogenous cellular signals. Consistent with their key roles in the regulation of cancer growth and therapy, attenuation of ceramide generation and/or increased S1P levels are implicated in the development of resistance to drug-induced apoptosis, and escape from cell death. These data strongly suggest that advances in the molecular and biochemical understanding of sphingolipid metabolism and function will lead to the development of novel therapeutic strategies against human cancers, which may also help overcome drug resistance.

Indexed as

AnimalsAntineoplastic AgentsApoptosisCell CycleCell DifferentiationCellular SenescenceCeramidesChemopreventionDrug Resistance, NeoplasmHumansLysophospholipidsNeoplasmsOxidoreductasesPhosphotransferases (Alcohol Group Acceptor)Receptors, LysosphingolipidSignal TransductionAntineoplastic AgentsCeramidesdihydroceramide desaturaseLysophospholipidsOxidoreductasesPhosphotransferases (Alcohol Group Acceptor)Receptors, LysosphingolipidSphingolipidsSphingosinesphingosine 1-phosphateSphingosine Kinase

Identifiers

PMID18751921
PMCPMC2636716
OpenAlexW94821320

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.