Evidence map›Paper›PMID 32629177›Full record

ArticleNeoplasia (New York, N.Y.)2020

Dual inhibition of VEGF and PARP suppresses KRAS-mutant colorectal cancer.

Longhui Zhong, Rong Wang, Yanxia Wang, Shunli Peng, Yueyun Ma, Sijie Ding, Hong Yang, Shiyu Chen, Xiaoqing Luo, Wei Wang

Open access · goldAbstract read
In one paragraph

Article in Neoplasia (New York, N.Y.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.7field-weighted citation impact, top 28% 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

10 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. The emerging era of personalized medicine in advanced colorectal cancer.Journal of gastroenterology and hepatology · 2022
    Review
  7. Review
  8. Precision Medicine forCancers · 2022
    Review
  9. PARP inhibitors in gastric cancer: beacon of hope.Journal of experimental & clinical cancer research : CR · 2021
    Review
  10. 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

10 authors at 2 institutions in 1 country.

Longhui ZhongDepartment of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, PR China.
Rong WangDepartment of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, PR China.
Yanxia WangDepartment of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, PR China.
Shunli PengDepartment of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, PR China.
Yueyun MaDepartment of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, PR China.
Sijie DingDepartment of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, PR China.
Hong YangDepartment of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, PR China; Department of Oncology, Hunan Provincial People's Hospital and The First Affiliated Hospital of Hunan Normal University, Changsha 410002, Hunan, PR China.
Shiyu ChenDepartment of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, PR China.
Xiaoqing LuoDepartment of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, PR China.
Wei WangDepartment of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, PR China. Electronic address: wangwei9500@hotmail.com.
Nanfang Hospital · CNHunan Normal University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The addition of bevacizumab to chemotherapy has prolonged overall and progression-free survival rates for metastatic colorectal cancer (mCRC). However, KRAS-mutant (KRAS-mut) CRC, lacking an ideal targeted agent, represents an inferior-response subgroup of patients. In the present study, we investigated a combination approach of bevacizumab + olaparib in KRAS-mut CRC in a preclinical setting. The combined therapy effectively prevented tumor growth in a KRAS-mut cancer cell-derived xenograft model, although this effect was not observed in vitro. Under bevacizumab treatment, we detected intratumor hypoxia and impaired homologous recombination repair (HRR), accompanied by vascular regression. We explored the underlying mechanism of this combined therapy by mimicking a hypoxic condition in vitro using cobalt chloride (CoCl

Indexed as

MutationAnimalsAntineoplastic Combined Chemotherapy ProtocolsApoptosisBevacizumabBiomarkers, TumorCell ProliferationColorectal NeoplasmsFemaleGene Expression Regulation, NeoplasticHumansMiceMice, Inbred BALB CMice, NudePhthalazinesPiperazinesBevacizumabBiomarkers, TumorKRAS protein, humanolaparibPARP1 protein, humanPhthalazinesPiperazinesPoly (ADP-Ribose) Polymerase-1Proto-Oncogene Proteins p21(ras)Vascular Endothelial Growth Factor AVEGFA protein, humanBevacizumabColorectal cancerHomologous-recombination repairKRASOlaparib

Identifiers

PMID32629177
PMCPMC7339053
OpenAlexW3039158605

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.