Evidence map›Paper›PMID 19401427›Full record

ArticleDiabetes2009

Additive interaction between the renin-angiotensin system and lipid metabolism for cancer in type 2 diabetes.

Xilin Yang, Hailu Zhao, Yi Sui, Ronald C W Ma, Wing Yee So, Gary T C Ko, Alice P S Kong, Risa Ozaki, Chun Yip Yeung, Gang Xu and 2 more

Open access · hybridAbstract read
In one paragraph

Article in Diabetes, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
2.2field-weighted citation impact, top 11% 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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 36 citations in OpenAlex.

  1. Pooled it
  2. Renin-angiotensin system blockade for the risk of cancer and death.Journal of the renin-angiotensin-aldosterone system : JRAAS · 2016
    Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Risk for cancer in living kidney donors and recipients.Journal of cancer research and clinical oncology · 2018
    Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Cancer risk in type 2 diabetes.Current diabetes reports · 2012
    Article
  14. Diabetes, insulin and cancer risk.World journal of diabetes · 2012
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. 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

12 authors at 2 institutions in 1 country.

Xilin YangDepartment of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR, China. yang.xilin@cuhk.edu.hk
Hailu Zhao
Yi Sui
Ronald C W Ma
Wing Yee So
Gary T C Ko
Alice P S Kong
Risa Ozaki
Chun Yip Yeung
Gang Xu
Peter C Y Tong
Juliana C N Chan
Chinese University of Hong Kong · CNPrince of Wales Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveClinical and experimental studies suggest cross-talk between lipid metabolism and the renin-angiotensin system (RAS) in atherogenesis. The aim of this study was to explore interactions between these two systems in mediating cancer risk in type 2 diabetes. RESEARCH DESIGN AND

methodsA prospective cohort of 4,160 Chinese patients with type 2 diabetes, free of cancer at enrollment, were analyzed using Cox models. Interaction of RAS inhibitors (angiotensin I-converting enzyme inhibitors or angiotensin II receptor blockers) and statins was estimated using relative excess risk due to interaction (RERI), attributable proportion due to interaction (AP), and synergy index (S). RERI > 0, AP > 0, or S > 1 indicates additive interaction between the two classes of drugs. Molecular mechanisms underlying these interactions were explored using a uninephrectomy (UNX) rat model with renal carcinogenesis.

resultsDuring 21,992 person-years of follow-up, 190 patients developed cancer. Use of RAS inhibitors and statins in isolation or combination during follow-up was associated with reduced risk of cancer after adjustment for covariates. The multivariable RERI and AP for the additive interaction between these drug classes for cancer were significant (0.53 [95% CI 0.20-0.87] and 2.65 [0.38-4.91], respectively). In the UNX rat model, inhibition of the RAS prevented renal cell carcinoma by normalizing hydroxymethylglutaryl-CoA reductase (HMGCR) expression and the insulin-like growth factor-1 (IGF-1) signaling pathway.

conclusionsCombined use of RAS inhibitors and statins may act synergistically to reduce cancer risk, possibly via HMGCR and IGF-1 signaling pathways in high-risk conditions such as type 2 diabetes.

Indexed as

Angiotensin-Converting Enzyme InhibitorsAnimalsCarcinoma, Renal CellCohort StudiesDiabetes Mellitus, Type 2Disease Models, AnimalHong KongHumansInpatientsInsulin-Like Growth Factor IKidney Function TestsKidney NeoplasmsLipidsLisinoprilNeoplasmsOutpatientsAngiotensin-Converting Enzyme InhibitorsInsulin-Like Growth Factor ILipidsLisinopril

Identifiers

PMID19401427
PMCPMC2699870
OpenAlexW2124396633

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.