Evidence map›Paper›PMID 30344750›Full record

ArticleOncology letters2018

Serum vascular endothelial growth factor-C levels predict lymph node metastasis and prognosis of patients with gallbladder cancer.

Lei Jiang, Minchao Liu, Xinran Cai, Lijun Xie, Feifei She, Yanling Chen

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 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 24% 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, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Research progress on prognostic factors of gallbladder carcinoma.Journal of cancer research and clinical oncology · 2024
    Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Overview of current targeted therapy in gallbladder cancer.Signal transduction and targeted therapy · 2020
    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

6 authors at 1 institution in 1 country.

Lei JiangDepartment of Hepatobiliary Surgery, Union Clinical Medical College, Fujian Medical University, Fuzhou, Fujian 350001, P.R. China.
Minchao LiuDepartment of Hepatobiliary Surgery, Union Clinical Medical College, Fujian Medical University, Fuzhou, Fujian 350001, P.R. China.
Xinran CaiDepartment of Hepatobiliary Surgery, Union Clinical Medical College, Fujian Medical University, Fuzhou, Fujian 350001, P.R. China.
Lijun XieDepartment of Ultrasonic Image, The First Clinical Medical College, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.
Feifei SheKey Laboratory of The Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, Fujian 350108, P.R. China.
Yanling ChenDepartment of Hepatobiliary Surgery, Union Clinical Medical College, Fujian Medical University, Fuzhou, Fujian 350001, P.R. China.
Fujian Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lymph node metastasis is the primary site of metastasis for patients with gallbladder cancer (GBC). Vascular endothelial growth factor-C (VEGF-C) has been implicated in the control of lymphangiogenesis and lymph node metastasis in various malignant tumors. However, the function of circulating VEGF-C is unclear and it is often difficult to evaluate lymph node metastasis and provide a prognosis for GBC. In the present study, ELISA was used to measure the preoperative serum VEGF-C (sVEGF-C) levels of 51 patients with GBC, 15 patients with chronic cholecystitis and 10 healthy volunteers. The results revealed a significantly increased sVEGF-C level in patients with GBC compared with the healthy donors, however no statistically significant difference was identified between patients with GBC and chronic cholecystitis. sVEGF-C levels were associated with lymph node metastasis in GBC and presented a positive correlation with VEGF-C expression and lymphatic vessel density (LVD) in patients with GBC. The mean survival time with high sVEGF-C was significantly reduced compared with low sVEGF-C. A similar result was also observed for VEGF-C expression and LVD. In summary, sVEGF-C levels may predict lymph node metastasis and the prognosis of patients with GBC.

Indexed as

gallbladder cancerlymph node metastasisprognosissVEGF-C

Identifiers

PMID30344750
PMCPMC6176360
OpenAlexW2888304939

What OpenQuestion holds

Textmetadata
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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.