Evidence map›Paper›PMID 27073550›Full record

ArticleOncology letters2016

Construction of recombinant pEGFP-N1-hPer2 plasmid and its expression in osteosarcoma cells.

Anyuan Cheng, Yan Zhang, Hongjun Mei, Shuo Fang, Peng Ji, Jian Yang, Ling Yu, Weichun Guo

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 31% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
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

8 authors at 3 institutions in 1 country.

Anyuan ChengOrthopedic Department, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Yan ZhangDepartment of Cardiology, The General Hospital of Fengfeng Group Co., Ltd., Handan, Hebei 056200, P.R. China.
Hongjun MeiOrthopedic Department, Wuhan No. 5 Hospital, Wuhan, Hubei 430050, P.R. China.
Shuo FangOrthopedic Department, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Peng JiOrthopedic Department, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Jian YangOrthopedic Department, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Ling YuOrthopedic Department, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Weichun GuoOrthopedic Department, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Renmin Hospital of Wuhan University · CNWuhan University · CNDongfeng General Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to construct the eukaryotic expression vector pEGFP-N1-hPer2 and assess its expression in the human osteosarcoma cell line MG63. Total mRNA was extracted from human osteosarcoma MG63 cells, the human period 2 (hPer2) gene was obtained by reverse transcription-polymerase chain reaction (RT-PCR) and cloned into the pEGFP-N1 vector, then the recombinant pEGFP-N1-hPer2 plasmid was constructed and transfected into MG63 cells using Lipofectamine 2000. The expression of hPer2 in MG63 cells was measured by quantitative RT-PCR and western blot analysis. The accurate construction of pEGFP-N1-hPer2 was verified by double enzyme digestion and DNA sequencing. hPer2 gene expression in the transfected cells was assessed by RT-qPCR and western blot analysis. In conclusion, the recombinant pEGFP-N1-hPer2 plasmid was constructed successfully, and expressed effectively in MG63 cells.

Indexed as

biological rhythmcircadian gene period 2eukaryotic expression vector pEGFP-N1MG63osteosarcoma

Identifiers

PMID27073550
PMCPMC4812405
OpenAlexW2290107597

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.