Evidence map›Paper›PMID 31692290›Full record

ArticleMolecular genetics & genomic medicine2019

Identification of a novel somatic mutation of POU6F2 by whole-genome sequencing in prolactinoma.

Yazhou Miao, Chuzhong Li, Jing Guo, Hongyun Wang, Lei Gong, Weiyan Xie, Yazhuo Zhang

Open access · goldAbstract read
In one paragraph

Article in Molecular genetics & genomic medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.3field-weighted citation impact, top 35% 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

12 citing papers in PubMed, 16 citations in OpenAlex.

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  9. Frontiers in endocrinology · 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

7 authors at 1 institution in 1 country.

Yazhou MiaoDepartment of Cell Biology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China.
Chuzhong LiDepartment of Cell Biology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China.
Jing GuoDepartment of Cell Biology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China.
Hongyun WangDepartment of Cell Biology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China.
Lei GongDepartment of Cell Biology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China.
Weiyan XieDepartment of Cell Biology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China.ORCID 0000-0001-6029-8521
Yazhuo ZhangDepartment of Cell Biology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China.
Capital Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPituitary adenomas (PAs) are one of the most common intracranial tumors; approximately half of PAs are prolactin (PRL)-secreting PAs (prolactinomas). The genetic alterations prevalent in prolactinomas are unknown.

methodsHere, we present a patient with an extremely aggressive and giant prolactinoma accompanied by serious destruction of the surrounding bone mass. This patient exhibited resistance to dopaminergic drugs. Through whole-genome sequencing, we identified two novel somatic mutations in the POU6F2 gene (NM_001166018.2: c. 839 C>T; NM_001166018.2: c. 875A>G).

resultsThis report is the first to identify these somatic mutations in the POU6F2 gene in a prolactinoma. We found that these two mutations obviously decreased the expression level of POU6F2. Inhibition of POU6F2 activity increased the cell proliferation and PRL secretion in rat pituitary cells, but proliferation and PRL secretion were decreased in cells with POU6F2 overexpression.

conclusionsPOU6F2 might play a crucial role in the development of prolactinomas and may be a promising target for developing new therapies against prolactinomas.

Indexed as

AdultAnimalsCell Line, TumorCell ProliferationDown-RegulationGene Expression Regulation, NeoplasticHEK293 CellsHumansMaleMutationPituitary NeoplasmsPOU Domain FactorsProlactinomaRatsWhole Genome SequencingPOU6F2 protein, humanPOU Domain FactorsmutationPOU6F2prolactinomawhole-genome sequencing

Identifiers

PMID31692290
PMCPMC6900357
OpenAlexW2984400067

What OpenQuestion holds

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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.