Evidence map›Paper›PMID 23916135›Full record

ArticleMolecular oncology2013

SPARCL1 suppresses metastasis in prostate cancer.

Yuzhu Xiang, Qingchao Qiu, Ming Jiang, Renjie Jin, Brian D Lehmann, Douglas W Strand, Bojana Jovanovic, David J DeGraff, Yi Zheng, Dina A Yousif and 11 more

Open access · bronzeAbstract read
In one paragraph

Article in Molecular oncology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
2.3field-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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. The oncogenic functions of SPARCL1 in bladder cancer.Journal of cellular and molecular medicine · 2024
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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

21 authors at 4 institutions in 2 countries.

Yuzhu XiangDepartment of Medicine, Vanderbilt University, Nashville, TN 37232-0275, USA; Minimally Invasive Urology Center, Provincial Hospital Affiliated to Shandong University, Jinan 250021, China. Electronic address: yuzhuxiang@gmail.com.
Qingchao Qiu
Ming Jiang
Renjie Jin
Brian D Lehmann
Douglas W Strand
Bojana Jovanovic
David J DeGraff
Yi Zheng
Dina A Yousif
Christine Q Simmons
Thomas C Case
Jia Yi
Justin M Cates
John Virostko
Xiusheng He
Xunbo Jin
Simon W Hayward
Robert J Matusik
Alfred L George
Yajun Yi
Vanderbilt University · USShandong University · CNNantong University · CNUniversity of South China · CN

Funding

VANDERBILT UNIVERSITY CTSA FOR PEDIATRIC RESEARCHUL1RR024975 · NCRR · VANDERBILT UNIVERSITY · PI BERNARD, GORDON RAPHAEL · 2007 to 2011
$45.7M
MULTIDISCIPLINARY TRAINING IN MOLECULAR ENDOCRINOLOGYT32DK007563 · NIDDK · VANDERBILT UNIVERSITY · PI Richard M O'Brien · 1988 to 2026
$15.9M
MULTIDISCIPLINARY BASIC RESEARCH TRAINING IN CANCERT32CA009592 · NCI · VANDERBILT UNIVERSITY · PI Justin M Balko, Julie A Rhoades (Sterling) · 1987 to 2026
$10.4M
Integrated Biological Systems Training in OncologyT32CA119925 · NCI · VANDERBILT UNIVERSITY · PI Vivian Gama, William Patrick Tansey · 2008 to 2026
$7.6M
TRANSGENIC MOUSE MODEL FOR PROSTATE CANCERR01CA076142 · NCI · VANDERBILT UNIVERSITY · PI MATUSIK, ROBERT J. · 1998 to 2012
$4.8M
Identifying Metastasis-Suppressor Genes in CancerK01CA114033 · NCI · VANDERBILT UNIVERSITY · PI YI, YAJUN · 2006 to 2010
$805k
NCI NIH HHS 4R01-CA076142-14NCI NIH HHS CA114033NCI NIH HHS K01 CA114033NCI NIH HHS R01 CA076142NCI NIH HHS T32 CA009592NCI NIH HHS T32 CA119925NCRR NIH HHS UL1 RR024975NIDDK NIH HHS T32 DK007563
6 · The paper itself

Abstract

purposeMetastasis, the main cause of death from cancer, remains poorly understood at the molecular level. EXPERIMENTAL

designBased on a pattern of reduced expression in human prostate cancer tissues and tumor cell lines, a candidate suppressor gene (SPARCL1) was identified. We used in vitro approaches to determine whether overexpression of SPARCL1 affects cell growth, migration, and invasiveness. We then employed xenograft mouse models to analyze the impact of SPARCL1 on prostate cancer cell growth and metastasis in vivo.

resultsSPARCL1 expression did not inhibit tumor cell proliferation in vitro. By contrast, SPARCL1 did suppress tumor cell migration and invasiveness in vitro and tumor metastatic growth in vivo, conferring improved survival in xenograft mouse models.

conclusionsWe present the first in vivo data suggesting that SPARCL1 suppresses metastasis of prostate cancer.

Indexed as

Gene Expression Regulation, NeoplasticAnimalsCalcium-Binding ProteinsCell Line, TumorExtracellular Matrix ProteinsHeterograftsHumansMaleMeta-Analysis as TopicMiceMice, SCIDNeoplasm MetastasisNeoplasm TransplantationProstatic NeoplasmsTumor Suppressor ProteinsCalcium-Binding ProteinsExtracellular Matrix ProteinsSPARCL1 protein, humanTumor Suppressor Proteinscancer of the prostate glandCaPGene expression signatureGFP-positive PC3-Luc cells expressing empty control vectorGFP-positive PC3-Luc cells overexpressing SPARCL1H.E.hematoxylin and eosinICIHCImmunohistochemistryIntracardiacin vivo Imaging SystemIVISMeta-analysisMetastasisorthotopic xenograftingOXPC3-LucPC3-luc/EVPC3-luc/SPARCL1Prostate cancerSCIDsecreted protein acidic and rich in cysteine-like 1Severe combined immunodeficientSPARCL1SPARCL1 function in vivothe bioluminescent human prostate carcinoma cell line

Identifiers

PMID23916135
PMCPMC3838491
OpenAlexW2087714221

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.