Evidence map›Paper›PMID 34085788›Full record

ArticleInvestigative and clinical urology2021

RNA interference mediated suppression of TRPV6 inhibits the progression of prostate cancer

Duk Yoon Kim, Soon Hee Kim, Eun Kyoung Yang

Open access · diamondAbstract read
In one paragraph

Article in Investigative and clinical urology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.7field-weighted citation impact, top 18% 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

13 citing papers in PubMed, 16 citations in OpenAlex.

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  6. Bidirectional Allosteric Coupling between PIPInternational journal of molecular sciences · 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

3 authors at 2 institutions in 1 country.

Duk Yoon KimDepartment of Urology, School of Medicine, Daegu Catholic University, Daegu, Korea.ORCID 0000-0001-8341-3123
Soon Hee KimDepartment of Physiology, School of Medicine, Kyungpook National University, Daegu, Korea.ORCID 0000-0002-7018-2546
Eun Kyoung YangDepartment of Physiology, School of Medicine, Kyungpook National University, Daegu, Korea. ekyang@knu.ac.kr.ORCID 0000-0002-1464-1760
Kyungpook National University · KRDaegu Catholic University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe transient receptor potential vanilloid 6 (TRPV6) channel is overexpressed in prostate cancer and its silencing is known to inhibit the growth of LNCaP cells. However, the role of TRPV6 in the metastasis of prostate cancer cells and its relationship to the invasive markers, matrix metalloproteinase (MMP) and cathepsin B, is unclear. Thus, the present study was focused on understanding these tumor-related processes. MATERIALS AND

methodsWe performed a wound-healing assay and a Transwell migration and invasion assay to assess the migration and invasion of prostate cancer cells. Western blot analysis was used to measure the expression of cathepsin B, MMP2, and MMP9.

resultsTRPV6 siRNA significantly inhibited the proliferation of LNCaP prostate cancer cells. It also significantly attenuated the wound healing and migration capacities of LNCaP cells. Moreover, the invasiveness of LNCaP cells and the expression of MMP9 and cathepsin B in LNCaP cells were also significantly inhibited by TRPV6 siRNA.

conclusionsThe results indicate that TRPV6 may promote prostate cancer progression in association with MMP9 and cathepsin B, thereby validating further research into TRPV6 as a useful therapeutic target for local invasion or metastasis of advanced prostate cancer.

Indexed as

Calcium ChannelsCathepsin BCell Line, TumorCell MovementCell ProliferationHumansMaleMatrix Metalloproteinase 2Matrix Metalloproteinase 9Neoplasm InvasivenessNeoplasm MetastasisProstatic NeoplasmsRNA InterferenceRNA, Small InterferingTRPV Cation ChannelsCalcium ChannelsCathepsin BCTSB protein, humanMatrix Metalloproteinase 2Matrix Metalloproteinase 9MMP2 protein, humanMMP9 protein, humanRNA, Small InterferingTRPV6 protein, humanTRPV Cation ChannelsCathepsin BMatrix metalloproteinase 9Prostatic neoplasmsTransient receptor potential cation channel subfamily V member 6

Identifiers

PMID34085788
PMCPMC8246020
OpenAlexW3132279377

What OpenQuestion holds

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LicenceCC BY-NC
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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.