Evidence map›Paper›PMID 33044631›Full record

ArticlePituitary2021

Establishing a papillary craniopharyngioma cell line by SV40LT-mediated immortalization.

Yi Liu, Chao-Hu Wang, Jun Fan, Jun-Xiang Peng, Jun Pan, Xi'an Zhang, Song-Tao Qi

Abstract read
PubMed Publisher
In one paragraph

Article in Pituitary, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 42% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
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  4. Review
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 2 institutions in 1 country.

Yi Liu *Department of Neurosurgery, Nanfang Hospital of Southern Medical University, Guangzhou, 510515, China.
Chao-Hu Wang *Department of Neurosurgery, Nanfang Hospital of Southern Medical University, Guangzhou, 510515, China.
Jun Fan *Department of Neurosurgery, Nanfang Hospital of Southern Medical University, Guangzhou, 510515, China.
Jun-Xiang PengDepartment of Neurosurgery, Nanfang Hospital of Southern Medical University, Guangzhou, 510515, China.
Jun PanDepartment of Neurosurgery, Nanfang Hospital of Southern Medical University, Guangzhou, 510515, China.
Xi'an ZhangDepartment of Neurosurgery, Nanfang Hospital of Southern Medical University, Guangzhou, 510515, China.
Song-Tao QiDepartment of Neurosurgery, Nanfang Hospital of Southern Medical University, Guangzhou, 510515, China. qisongtaonfyy@126.com.
Nanfang Hospital · CNSouthern Medical University · CN

Funding

Scientific Research Program of the Science and Technology Department of Sichuan 2018JY0403
6 · The paper itself

Abstract

backgroundCraniopharyngioma represents a troublesome tumor of the intracranial sellar region. There are currently no available well-characterized craniopharyngioma cell lines. This lack of reliable, immortal cell lines is a major reason for the slow progress in fundamental research related to craniopharyngioma.

methodsWe describe the development of an immortal papillary craniopharyngioma (PCP) cell line by transfecting primary PCP cells with the pLenti-simian virus 40 large T antigen(SV40LT).

resultsThree clones have been cultured for more than 14 months so far, while non-transfected cells ceased proliferation within three months of isolation. The established immortal PCP cell lines were identified to have BRAF

conclusionWe successfully developed PCP cell lines by SV40LT-mediated immortalization. These cell lines represent a powerful tool for fundamental and therapeutical studies on craniopharyngioma.

Indexed as

AnimalsAntigens, Viral, TumorCell Line, TumorCraniopharyngiomaCyclin-Dependent Kinase Inhibitor p16Fluorescent Antibody TechniqueHumansImmunohistochemistryMaleMiceMice, NudeMiddle Agedrho GTP-Binding ProteinsSimian virus 40Tumor Cells, CulturedTumor Suppressor Protein p53Antigens, Viral, TumorCDKN2A protein, humanCyclin-Dependent Kinase Inhibitor p16rho GTP-Binding ProteinsTP53 protein, humanTumor Suppressor Protein p53ImmortalizationPapillary craniopharyngioma (PCP)SV40LT

Identifiers

PMID33044631
OpenAlexW3091805430

What OpenQuestion holds

Textmetadata
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.