Evidence map›Paper›PMID 25942396›Full record

ArticleBritish journal of cancer2015

Interleukin-8 is a key mediator of FKBP51-induced melanoma growth, angiogenesis and metastasis.

S K Srivastava, A Bhardwaj, S Arora, N Tyagi, A P Singh, J E Carter, J G Scammell, Ø Fodstad, S Singh

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
3.2field-weighted citation impact, top 8% 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, 57 citations in OpenAlex.

  1. Interleukin-8 in health and disease.Molecular biomedicine · 2026
    Review
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  8. mSystems · 2023
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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 2 countries.

S K SrivastavaDepartment of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL, USA.
A BhardwajDepartment of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL, USA.
S AroraDepartment of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL, USA.
N TyagiDepartment of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL, USA.
A P Singh1] Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL, USA [2] Department of Biochemistry and Molecular Biology, University of South Alabama, Mobile, AL, USA.
J E CarterDepartment of Pathology, University of South Alabama, Mobile, AL, USA.
J G ScammellDepartment of Comparative Medicine, University of South Alabama, Mobile, AL, USA.
Ø FodstadDepartment of Tumor Biology, Institute of Cancer Research, Oslo University Hospital, Oslo, Norway.
S SinghDepartment of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL, USA.
University of South Alabama · USUSA Mitchell Cancer Institute · USOslo University Hospital · NO

Funding

Targeting tumor-stromal interaction for pancreatic cancer therapyR01CA175772 · NCI · UNIVERSITY OF SOUTH ALABAMA · PI SINGH, AJAY PRATAP · 2014 to 2018
$1.9M
Molecular determinant of racial disparity in prostate cancerU01CA185490 · NCI · UNIVERSITY OF SOUTH ALABAMA · PI SINGH, AJAY PRATAP · 2014 to 2018
$1.7M
Myb, a key driver of pancreatic cancer progression and metastasisR21CA167137 · NCI · UNIVERSITY OF SOUTH ALABAMA · PI SINGH, AJAY PRATAP · 2012 to 2013
$346k
Chemoprotective role of silver nanoparticles in UV radiation-induced skin carcinoR03CA186233 · NCI · UNIVERSITY OF SOUTH ALABAMA · PI SINGH, SEEMA · 2014 to 2015
$151k
ETV4 in pancreatic cancerR03CA169829 · NCI · UNIVERSITY OF SOUTH ALABAMA · PI SINGH, SEEMA · 2012 to 2013
$144k
NCI NIH HHS CA167137NCI NIH HHS CA169829NCI NIH HHS CA175772NCI NIH HHS CA185490NCI NIH HHS CA186233NCI NIH HHS R01 CA175772NCI NIH HHS R03 CA169829NCI NIH HHS R03 CA186233NCI NIH HHS R21 CA167137NCI NIH HHS U01 CA185490
6 · The paper itself

Abstract

backgroundFKBP51 is overexpressed in melanoma and impacts tumour cell properties. However, its comprehensive role in melanoma pathogenesis and underlying mechanism(s) remain elusive.

methodsFKBP51 was stably silenced in aggressive melanoma cell lines and its effect examined in vitro and in mouse model. Histological/immunohistochemical analyses were performed to confirm metastasis, angiogenesis and neutrophil infiltration. Gene expression was analyzed by qRT-PCR, immunoblot and/or ELISA. NF-κB transcriptional activity and promoter binding were monitored by luciferase-based promoter-reporter and ChIP assays, respectively. Interleukin (IL)-8 inhibition was achieved by gene silencing or neutralising-antibody treatment.

resultsFKBP51 silencing reduced melanoma growth, metastasis, angiogenesis and neutrophil infiltration and led to IL-8 downregulation through NF-κB suppression in cell lines and tumour xenografts. IL-8 inhibition drastically decreased growth, migration and invasiveness of FKPB51-overexpressing cells; whereas its treatment partially restored the suppressed phenotypes of FKBP51-silenced melanoma cells. Interleukin-8 depletion in conditioned medium (CM) of FKBP51-overexpressing melanoma cells inhibited endothelial cell proliferation and capillary-like structure formation, whereas its treatment promoted these effects in endothelial cells cultured in CM of FKBP51-silenced melanoma cells.

conclusionsFKBP51 promotes melanoma growth, metastasis and angiogenesis, and IL-8 plays a key role in these processes. Thus, targeting of FKBP51 or its upstream or downstream regulatory pathways could lead to effective therapeutic strategies against melanoma.

Indexed as

AnimalsCell Line, TumorCell ProliferationGene Expression Regulation, NeoplasticHumansInterleukin-8MelanomaMiceNeoplasm MetastasisNeovascularization, PathologicNF-kappa BPromoter Regions, GeneticTacrolimus Binding Protein 5Tacrolimus Binding ProteinsInterleukin-8NF-kappa BTacrolimus Binding Protein 5Tacrolimus Binding Proteins

Identifiers

PMID25942396
PMCPMC4647250
OpenAlexW1543675789

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.