Evidence map›Paper›PMID 30128030›Full record

ArticleOncology letters2018

PARP9 is overexpressed in human breast cancer and promotes cancer cell migration.

Xinghong Tang, Hongying Zhang, Yan Long, Hui Hua, Yangfu Jiang, Jing Jing

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
1.4field-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

30 citing papers in PubMed, 40 citations in OpenAlex.

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  6. PARP9-PARP13-PARP14 axis tunes colorectal cancer response to radiotherapy.Journal of experimental & clinical cancer research : CR · 2025
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  17. The BRCT Domain from the Homologue of the Oncogene PES1 inInternational journal of molecular sciences · 2022
    Article
  18. Article
  19. Functional roles of ADP-ribosylation writers, readers and erasers.Frontiers in cell and developmental biology · 2022
    Review
  20. 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

6 authors at 2 institutions in 1 country.

Xinghong TangDepartment of Thyroid and Breast Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
Hongying ZhangLaboratory of Oncogene, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
Yan LongLaboratory of Oncogene, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
Hui HuaLaboratory of Stem Cell Biology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
Yangfu JiangLaboratory of Oncogene, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
Jing JingDepartment of Thyroid and Breast Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
Sichuan University · CNWest China Hospital of Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Poly(ADP-Ribose) polymerase family member 9 (PARP9) promotes the proliferation, survival and chemotherapy resistance in lymphoma and prostate cancer. The expression and function of PARP9 in human breast cancer remains unknown. In the present study, it was demonstrated that PARP9 is frequently overexpressed in human breast cancer. In 57 normal breast tissues, the expression of PARP9 was not detected in 43 cases (75.4%), but low levels of PARP9 were detected in 13 cases (22.8%), and modest levels of PARP9 (PARP9/GAPDH ratio ~1:1) were detected in only 1 case (1.7%). In contrast, the expression of PARP9 was detected in all 57 breast cancer tissues, in which the levels of PARP9 were higher than that in paired normal breast tissues. In addition, high levels of PARP9 were detected in 43.8% of breast cancer tissues. Overexpression of PARP9 was negatively associated with estrogen receptor expression, and positively associated with axillary lymph node metastasis. However, PARP9 expression was not associated with other clinicopathological parameters, including age, HER-2 and tumor size. Furthermore, PARP9-knockdown inhibited breast cancer cell migration. These data indicate that PARP9 may promote breast cancer progression.

Indexed as

breast cancermetastasisPoly(ADP-Ribose) polymerase family member 9

Identifiers

PMID30128030
PMCPMC6096171
OpenAlexW2864312550

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.