Evidence map›Paper›PMID 19185948›Full record

ReviewLung cancer (Amsterdam, Netherlands)2009

Dietary chemoprevention strategies for induction of phase II xenobiotic-metabolizing enzymes in lung carcinogenesis: A review.

Xiang-Lin Tan, Simon D Spivack

Open access · greenAbstract readReview
In one paragraph

Review in Lung cancer (Amsterdam, Netherlands), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 7% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 69 citations in OpenAlex.

  1. CYP1A2 rs762551 polymorphism contributes to risk of lung cancer: a meta-analysis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Pooled it
  2. Trial
  3. Trial
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Molecular mechanisms of action of quercetin in cancer: recent advances.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    Review
  13. Review
  14. Article
  15. Evaluation of antimutagenic and protective effects of Parkinsonia aculeata L. leaves against H2O2 induced damage in pBR322 DNA.Physiology and molecular biology of plants : an international journal of functional plant biology · 2016
    Article
  16. Review
  17. Isothiocyanates: a class of bioactive metabolites with chemopreventive potential.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
    Review
  18. Article
  19. Article
  20. 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

2 authors at 1 institution in 1 country.

Xiang-Lin TanDivision of Pulmonary Medicine, Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, United States. xtan@aecom.yu.edu
Simon D Spivack
Albert Einstein College of Medicine · US

Funding

Quantitative Gene Expression in Human Lung EpitheliumR01CA106186 · NCI · WADSWORTH CENTER · PI SPIVACK, SIMON D · 2003 to 2007
$1.8M
Early Functional Genetic and Epigenetic Changes in Human Lung CarcinogenesisRC1CA145422 · NCI · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI SPIVACK, SIMON D · 2009 to 2010
$999k
Risk for Lung Cancer, Asthma, and COPD; Integrating Clinical and Airway BiomarkerK24CA139054 · NCI · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI SPIVACK, SIMON D · 2010 to 2015
$839k
Carcinogen Metabolism Enzyme Expression in Buccal CellsR21CA094714 · NCI · WADSWORTH CENTER · PI SPIVACK, SIMON DANIEL · 2001 to 2003
$572k
NCI NIH HHS K24 CA139054NCI NIH HHS R01 CA 10618NCI NIH HHS R01 CA106186NCI NIH HHS R21 CA094714NCI NIH HHS R21 CA 94714NCI NIH HHS RC1 CA145422
6 · The paper itself

Abstract

Lung cancer is the leading cause of cancer mortality for men and women in the United States and is a growing worldwide problem. Protection against lung cancer is associated with higher dietary intake of fruits and vegetables, according to recent large epidemiologic studies. One strategy for lung cancer chemoprevention focuses on the use of agents to modulate the metabolism and disposition of tobacco, environmental and endogenous carcinogens through upregulation of detoxifying phase II enzymes. We summarize the substantial evidence that suggests that induction of phase II enzymes, particularly the glutathione S-transferases, plays a direct role in chemoprotection against lung carcinogenesis. The engagement of the Keap1-Nrf2 complex regulating the antioxidant response element (ARE) signaling pathway has been identified as a key molecular target of chemopreventive phase II inducers in several systems. Monitoring of phase II enzyme induction has led to identification of novel chemopreventive agents such as the isothiocyanate sulforaphane, and the 1,2-dithiole-3-thiones. However, no agents have yet demonstrated clear benefit in human cell systems, or in clinical trials. Alternative strategies include: (a) using intermediate cancer biomarkers for the endpoint in human trials; (b) high-throughput small molecule discovery approaches for induced expression of human phase II genes; and (c) integrative approaches that consider pharmacogenetics, along with pharmacokinetics and pharmacodynamics in target lung tissue. These approaches may lead to a more effective strategy of tailored chemoprevention efforts using compounds with proven human activity.

Indexed as

DietAnimalsAnticarcinogenic AgentsChemopreventionHumansLung NeoplasmsMetabolic Detoxication, Phase IIPhytotherapyAnticarcinogenic Agents

Identifiers

PMID19185948
PMCPMC3730487
OpenAlexW2118587710

What OpenQuestion holds

Textmetadata
LicenceTDM
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.