Evidence map›Paper›PMID 28530649›Full record

ArticleLaboratory investigation; a journal of technical methods and pathology2017

Thymidine phosphorylase promotes metastasis and serves as a marker of poor prognosis in hepatocellular carcinoma.

Qiang Zhang, Yang Zhang, Xuejiao Hu, Yuan Qin, Weilong Zhong, Jing Meng, Ting Xiao, Chunhong Zhang, Meng Li, Shuang Chen and 4 more

Open access · hybridAbstract read
PubMed Publisher
In one paragraph

Article in Laboratory investigation; a journal of technical methods and pathology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

11 citing papers in PubMed, 23 citations in OpenAlex.

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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 1 country.

Qiang ZhangState Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Nankai University, Tianjin, China.
Yang ZhangDepartment of Anesthesiology, Tianjin 4th center hospital, Tianjin, China.
Xuejiao HuState Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Nankai University, Tianjin, China.
Yuan QinState Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Nankai University, Tianjin, China.
Weilong ZhongState Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Nankai University, Tianjin, China.
Jing MengState Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Nankai University, Tianjin, China.
Ting XiaoState Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Nankai University, Tianjin, China.
Chunhong ZhangState Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Nankai University, Tianjin, China.
Meng LiState Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Nankai University, Tianjin, China.
Shuang ChenTianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine, Tianjin, China.
Huijuan LiuTianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine, Tianjin, China.
Yanrong LiuTianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine, Tianjin, China.
Tao SunState Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Nankai University, Tianjin, China.
Cheng YangState Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Nankai University, Tianjin, China.
Tianjin International Joint Academy of Biomedicine · CNNankai University · CNTianjin First Center Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatocellular carcinoma (HCC) ranks as one of the most common and lethal malignancies worldwide. A better understanding of the mechanism responsible for HCC metastasis will be helpful for the treatment of HCC patients. Thymidine phosphorylase (TP), a key enzyme that catalyzes the conversion of thymidine to thymine and deoxyribose-1-phosphate, was demonstrated to promote the invasion and metastasis of HCC in our study. Clinical retrospective analysis revealed that metastatic HCC tumor tissues have higher TP expression, and TP expression was significantly correlated with matrix metalloproteinase (MMP) 2 and 9 expression. Survival analysis revealed that TP expression was negatively correlated with the prognosis of HCC patients. Moreover, in vitro cell experiments confirmed that TP could promote the migration and invasion of HCC cells. In addition, MMP2 and MMP9 were activated by TP overexpression. Overall, this study suggests that TP promotes metastasis and may serve as a marker of poor prognosis in HCC. Thus, TP is a potential target for the treatment of HCC.

Indexed as

AnimalsBiomarkers, TumorCarcinoma, HepatocellularCell MovementFemaleHumansImmunohistochemistryLiver NeoplasmsMaleMatrix Metalloproteinase 2Matrix Metalloproteinase 9MiceMice, Inbred BALB CMiddle AgedNeoplasm InvasivenessPrognosisBiomarkers, TumorMatrix Metalloproteinase 2Matrix Metalloproteinase 9Thymidine Phosphorylase

Identifiers

PMID28530649
OpenAlexW2617827999

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.