Evidence map›Paper›PMID 27787597›Full record

ArticleJournal of cancer research and clinical oncology2017

Stromal factors involved in human prostate cancer development, progression and castration resistance.

Noemi Eiro, Jesus Fernandez-Gomez, Raquel Sacristán, Belen Fernandez-Garcia, Beatriz Lobo, Jorge Gonzalez-Suarez, Alejandro Quintas, Safwan Escaf, Francisco J Vizoso

Open access · greenAbstract read
In one paragraph

Article in Journal of cancer research and clinical oncology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 1 pooled it
4.6field-weighted citation impact, top 5% 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

37 citing papers in PubMed, 1 synthesis or guideline pooled it, 53 citations in OpenAlex.

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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

9 authors at 3 institutions in 1 country.

Noemi EiroUnidad de Investigación, Fundación Hospital de Jove, Avda. Eduardo Castro, 161, 33920, Gijón, Asturias, Spain.
Jesus Fernandez-GomezUnidad de Urología, Hospital Central de Asturias, Universidad de Oviedo, Oviedo, Asturias, Spain.
Raquel SacristánServicio de Urología, Fundación Hospital de Jove, Avda. Eduardo de Castro, 161, 33920, Gijón, Asturias, Spain.
Belen Fernandez-GarciaUnidad de Investigación, Fundación Hospital de Jove, Avda. Eduardo Castro, 161, 33920, Gijón, Asturias, Spain.
Beatriz LoboUnidad de Urología, Hospital Central de Asturias, Universidad de Oviedo, Oviedo, Asturias, Spain.
Jorge Gonzalez-SuarezUnidad de Urología, Hospital Central de Asturias, Universidad de Oviedo, Oviedo, Asturias, Spain.
Alejandro QuintasUnidad de Urología, Hospital Central de Asturias, Universidad de Oviedo, Oviedo, Asturias, Spain.
Safwan EscafUnidad de Investigación, Fundación Hospital de Jove, Avda. Eduardo Castro, 161, 33920, Gijón, Asturias, Spain.
Francisco J VizosoUnidad de Investigación, Fundación Hospital de Jove, Avda. Eduardo Castro, 161, 33920, Gijón, Asturias, Spain. investigacion@hospitaldejove.com.
Fundación Hospital de Jove · ESHospital Universitario Central de Asturias · ESUniversidad de Oviedo · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo detect new predictive markers from the prostate cancer tissue, to study the expression by cultured cancer-associated fibroblasts (CAFs) of stromal factors implicated in prostate carcinogenesis, and to compare their expressions in localized, metastatic, castration-sensitive (CSCP), castration-resistant prostate tumors (CRCP) as well as in fibroblasts from benign prostatic hyperplasia (BPH). MATERIALS AND

methodsThe genomic expression of 20 stroma-derived factors, including the androgen receptor (AR), growth factors (FGF2, FGF7, FGF10, HGF, TGFβ, PDGFB), protein implicated in invasion (MMP-2, MMP-9 and MMP-11), inflammation (IL-6, IL-17, STAT-3 and NFκB), stroma/epithelium interaction (CDH11, FAP, CXCL12 and CXCL14) and chaperones (HPA1A and HSF1), was evaluated in cultured fibroblasts both from BHP and prostate carcinomas (PCa). After isolation and culture of fibroblasts by biopsy specimens, RNA was isolated and genomic studies performed.

resultsFinally, 5 BPH and 37 PCa specimens were selected: clinically localized (19), metastatic (5), CSCP (7) and CRPC (6). Interleukin-17 receptor (IL-17RB) was highly expressed in CAFs compared with fibroblasts from BPH. However, metalloproteinase-2 and chemokine ligand 14 (CXCL14) were expressed at higher levels by fibroblasts from BPH. The fibroblastic growth factor-7 was highly expressed by CAFs from localized tumors, but metalloproteinase-11 in metastatic tumors. MMP-11, androgen receptor (AR) and heat-shock-70kda-protein-1A (HSPA1A) expressions were significantly higher in CAFs from CRPC.

conclusionsThese results demonstrate a CAFs heterogeneity among prostate carcinomas with regard to some molecular profile expressions that may be relevant in tumor development (IL-17RB), progression (MMP-11) and castration resistance (AR, MMP-11 and HSPA1A).

Indexed as

AgedBiomarkers, TumorCancer-Associated FibroblastsCarcinogenesisDisease ProgressionGene ExpressionHSP70 Heat-Shock ProteinsHumansMaleMatrix Metalloproteinase 11Prostatic Neoplasms, Castration-ResistantReceptors, AndrogenTumor Cells, CulturedBiomarkers, TumorHSP70 Heat-Shock ProteinsHSPA1A protein, humanMatrix Metalloproteinase 11MMP11 protein, humanReceptors, AndrogenAndrogen deprivation therapyCancer-associated fibroblasts (CAFs)Castration-resistant prostate cancerMetastatic cancerTumor stroma

Identifiers

PMID27787597
PMCPMC11819430
OpenAlexW2543308347

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.