Evidence map›Paper›PMID 33990538›Full record

ArticleBone research2021

Tumor- and osteoclast-derived NRP2 in prostate cancer bone metastases.

Navatha Shree Polavaram, Samikshan Dutta, Ridwan Islam, Arup K Bag, Sohini Roy, David Poitz, Jeffrey Karnes, Lorenz C Hofbauer, Manish Kohli, Brian A Costello and 5 more

Open access · goldAbstract read
In one paragraph

Article in Bone research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

27 citing papers in PubMed, 31 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

15 authors at 6 institutions in 2 countries.

Navatha Shree PolavaramDepartment of Microbiology and Pathology, University of Nebraska Medical Center, Omaha, NE, USA.
Samikshan DuttaDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
Ridwan IslamDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
Arup K BagDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
Sohini RoyDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
David PoitzInstitute for Clinical Chemistry, University Hospital Dresden, Dresden, Germany.
Jeffrey KarnesDepartment of Urology, Mayo Clinic, Rochester, MN, USA.
Lorenz C HofbauerCenter for Healthy Aging and Bone Lab Dresden, Department of Medicine III, Technische Universität Dresden, Dresden, Germany.
Manish KohliSchool of Medicine, Division of Oncology, Huntsman Cancer Institute, Salt Lake City, UT, USA.
Brian A CostelloDepartment of Urology, Mayo Clinic, Rochester, MN, USA.
Raffael JimenezDivision of Anatomic Pathology, Department of Pathology and Laboratory Medicine, Mayo Clinic, Rochester, MN, USA.ORCID http://orcid.org/0000-0003-2348-0214
Surinder K BatraDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
Benjamin A TeplyInternal Medicine, Division of Oncology & Hematology, University of Nebraska Medical Center, Omaha, NE, USA.ORCID http://orcid.org/0000-0002-7366-6212
Michael H MudersRudolf- Becker Laboratory for Prostate Cancer Research, Institute of Pathology, University of Bonn Medical Center, Bonn, Germany. Michael.Muders@ukbonn.de.
Kaustubh DattaDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA. kaustubh.datta@unmc.edu.
University of Nebraska Medical Center · USMayo Clinic in Arizona · USTechnische Universität Dresden · DEHuntsman Cancer Institute · USNebraska Medical Center · USUniversity of Bonn · DE

Funding

Nuclear Neuropilin2: a novel molecular mediator for aggressive Prostate CancerR01CA239343 · NCI · VIRGINIA COMMONWEALTH UNIVERSITY · PI DATTA, KAUSTUBH · 2020 to 2024
$1.7M
Neuropilin-2 Axis in Docetaxel Resistance and Prostate Cancer Bone MetastasisR01CA182435 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI DATTA, KAUSTUBH · 2015 to 2019
$1.7M
MIC-1 and its functional partners in prostate cancer racial disparityU01CA185148 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI BATRA, SURINDER K. · 2015 to 2019
$1.6M
Androgen Receptor-containing novel transcriptional complex for cancer-specific gene expression in therapy-resistant Prostate CancerR21CA241234 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI DUTTA, SAMIKSHAN · 2019 to 2020
$365k
NCI NIH HHS R01 CA182435NCI NIH HHS R01 CA239343NCI NIH HHS R21 CA241234NCI NIH HHS U01 CA185148
6 · The paper itself

Abstract

Understanding the role of neuropilin 2 (NRP2) in prostate cancer cells as well as in the bone microenvironment is pivotal in the development of an effective targeted therapy for the treatment of prostate cancer bone metastasis. We observed a significant upregulation of NRP2 in prostate cancer cells metastasized to bone. Here, we report that targeting NRP2 in cancer cells can enhance taxane-based chemotherapy with a better therapeutic outcome in bone metastasis, implicating NRP2 as a promising therapeutic target. Since, osteoclasts present in the tumor microenvironment express NRP2, we have investigated the potential effect of targeting NRP2 in osteoclasts. Our results revealed NRP2 negatively regulates osteoclast differentiation and function in the presence of prostate cancer cells that promotes mixed bone lesions. Our study further delineated the molecular mechanisms by which NRP2 regulates osteoclast function. Interestingly, depletion of NRP2 in osteoclasts in vivo showed a decrease in the overall prostate tumor burden in the bone. These results therefore indicate that targeting NRP2 in prostate cancer cells as well as in the osteoclastic compartment can be beneficial in the treatment of prostate cancer bone metastasis.

Identifiers

PMID33990538
PMCPMC8121836
OpenAlexW3162717528

What OpenQuestion holds

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Registered trials

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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.