Evidence map›Paper›PMID 32807875›Full record

ArticleCommunications biology2020

FAM46C/TENT5C functions as a tumor suppressor through inhibition of Plk4 activity.

Karineh Kazazian, Yosr Haffani, Deanna Ng, Chae Min Michelle Lee, Wendy Johnston, Minji Kim, Roland Xu, Karina Pacholzyk, Francis Si-Wah Zih, Julie Tan and 4 more

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

19 citing papers in PubMed, 32 citations in OpenAlex.

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  13. scDual-Seq ofFrontiers in immunology · 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

14 authors at 3 institutions in 2 countries.

Karineh KazazianLunenfeld Tanenbaum Research Institute, Sinai Health System, Toronto, ON, M5G 1X5, Canada.
Yosr HaffaniLaboratory of Physiopathology, Alimentation and Biomolecules LR17ES03, Higher Institute of Biotechnology, Sidi Thabet, University of Manouba, Ariana, 2020, Tunisia.ORCID http://orcid.org/0000-0003-2956-3651
Deanna NgLunenfeld Tanenbaum Research Institute, Sinai Health System, Toronto, ON, M5G 1X5, Canada.
Chae Min Michelle LeeLunenfeld Tanenbaum Research Institute, Sinai Health System, Toronto, ON, M5G 1X5, Canada.ORCID http://orcid.org/0000-0001-6446-200X
Wendy JohnstonDepartment of Radiation Oncology, University of Toronto, Toronto, ON, M5T 1P5, Canada.
Minji KimLunenfeld Tanenbaum Research Institute, Sinai Health System, Toronto, ON, M5G 1X5, Canada.
Roland XuLunenfeld Tanenbaum Research Institute, Sinai Health System, Toronto, ON, M5G 1X5, Canada.
Karina PacholzykLunenfeld Tanenbaum Research Institute, Sinai Health System, Toronto, ON, M5G 1X5, Canada.
Francis Si-Wah ZihDepartment of Surgical Oncology, University of Toronto, Toronto, ON, M5G 2M9, Canada.
Julie TanLunenfeld Tanenbaum Research Institute, Sinai Health System, Toronto, ON, M5G 1X5, Canada.
Alannah SmrkeLunenfeld Tanenbaum Research Institute, Sinai Health System, Toronto, ON, M5G 1X5, Canada.
Aaron PollettDepartment of Laboratory Medicine and Pathology, University of Toronto, Toronto, ON, M5S 1A8, Canada.
Hannah Sun-Tsi WuDepartment of Laboratory Medicine and Pathology, University of Toronto, Toronto, ON, M5S 1A8, Canada.
Carol Jane SwallowLunenfeld Tanenbaum Research Institute, Sinai Health System, Toronto, ON, M5G 1X5, Canada. carol.swallow@sinaihealth.ca.ORCID http://orcid.org/0000-0001-9313-3133
Lunenfeld-Tanenbaum Research Institute · CAUniversity of Toronto · CAManouba University · TN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Polo like kinase 4 (Plk4) is a tightly regulated serine threonine kinase that governs centriole duplication. Increased Plk4 expression, which is a feature of many common human cancers, causes centriole overduplication, mitotic irregularities, and chromosomal instability. Plk4 can also promote cancer invasion and metastasis through regulation of the actin cytoskeleton. Herein we demonstrate physical interaction of Plk4 with FAM46C/TENT5C, a conserved protein of unknown function until recently. FAM46C localizes to centrioles, inhibits Plk4 kinase activity, and suppresses Plk4-induced centriole duplication. Interference with Plk4 function by FAM46C was independent of the latter's nucleotidyl transferase activity. In addition, FAM46C restrained cancer cell invasion and suppressed MDA MB-435 cancer growth in a xenograft model, opposing the effect of Plk4. We demonstrate loss of FAM46C in patient-derived colorectal cancer tumor tissue that becomes more profound with advanced clinical stage. These results implicate FAM46C as a tumor suppressor that acts by inhibiting Plk4 activity.

Indexed as

Genes, Tumor SuppressorAnimalsCell Line, TumorCentriolesColorectal NeoplasmsConserved SequenceHumansMice, NudeNucleotidyltransferasesPhosphorylationProtein BindingProtein DomainsProtein Serine-Threonine KinasesXenograft Model Antitumor AssaysNucleotidyltransferasesPLK4 protein, humanProtein Serine-Threonine KinasesTENT5C protein, human

Identifiers

PMID32807875
PMCPMC7431843
OpenAlexW3049540923

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.