Evidence map›Paper›PMID 34952931›Full record

ArticleBritish journal of cancer2022

The CBS-H

Shihao Guo, Jichang Li, Zhihao Huang, Taohua Yue, Jing Zhu, Xin Wang, Yucun Liu, Pengyuan Wang, Shanwen Chen

Open access · greenAbstract read
In one paragraph

Article in British journal of cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

26 citing papers in PubMed, 40 citations in OpenAlex.

  1. A universal consuming endogenous HBioactive materials · 2027
    Article
  2. Article
  3. Article
  4. Article
  5. The potential role of hydrogen sulfide-autophagy axis in diseases.Journal of physiology and biochemistry · 2025
    Review
  6. Article
  7. Sulfide regulation and catabolism in health and disease.Signal transduction and targeted therapy · 2025
    Review
  8. A BPTF-specific PROTAC degrader enhances NK cell-based cancer immunotherapy.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  9. Review
  10. Review
  11. Cystathionine-The Journal of international medical research · 2024
    Article
  12. HAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  13. Review
  14. Article
  15. Identification of the function ofTranslational cancer research · 2023
    Article
  16. Review
  17. The Role of Microbiota-Derived Metabolites in Colorectal Cancer.International journal of molecular sciences · 2023
    Review
  18. Review
  19. Review
  20. 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

9 authors at 1 institution in 1 country.

Shihao GuoDivision of General Surgery, Peking University First Hospital, Peking University, 100034, Beijing, People's Republic of China.
Jichang LiDivision of General Surgery, Peking University First Hospital, Peking University, 100034, Beijing, People's Republic of China.
Zhihao HuangDivision of General Surgery, Peking University First Hospital, Peking University, 100034, Beijing, People's Republic of China.
Taohua YueDivision of General Surgery, Peking University First Hospital, Peking University, 100034, Beijing, People's Republic of China.
Jing ZhuDivision of General Surgery, Peking University First Hospital, Peking University, 100034, Beijing, People's Republic of China.
Xin WangDivision of General Surgery, Peking University First Hospital, Peking University, 100034, Beijing, People's Republic of China.
Yucun LiuDivision of General Surgery, Peking University First Hospital, Peking University, 100034, Beijing, People's Republic of China.
Pengyuan WangDivision of General Surgery, Peking University First Hospital, Peking University, 100034, Beijing, People's Republic of China.
Shanwen ChenDivision of General Surgery, Peking University First Hospital, Peking University, 100034, Beijing, People's Republic of China. shanwen_chen@126.com.ORCID http://orcid.org/0000-0002-0636-0395
Peking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe main therapy for colon cancer with liver metastasis is chemotherapy based on 5-fluorouracil combined with targeted drugs. However, acquired drug resistance and severe adverse reactions limit patients' benefit from standard chemotherapy. Here, we investigate the involvement of endogenous hydrogen sulfide (H

methodsWe used the CRISPR/Cas9 system to knockdown CBS gene expression in colon cancer cell lines. PCR arrays and proteome arrays were applied to detect the transcription and protein expression levels, respectively, of angiogenesis-related genes after knockdown. The molecular mechanism was investigated by western blot analysis, RT-qPCR, immunofluorescence staining, ChIP assays and dual-luciferase reporter assays. A liver metastasis mouse model was adopted to investigate the effect of targeting CBS on tumour metastasis in vivo.

resultsKnockdown of CBS decreased the metastasis and invasion of colon cancer cells and inhibited angiogenesis both in vivo and in vitro. Tissue microarray analysis showed a positive correlation between CBS and VEGF expression in colon cancer tissues. Further analysis at the molecular level validated a positive feedback loop between the CBS-H

conclusionsEndogenous H

Indexed as

Colonic NeoplasmsLiver NeoplasmsAnimalsCell ProliferationCystathionine beta-SynthaseHumansHydrogen SulfideMiceTranscription Factor AP-1Vascular Endothelial Growth Factor ACystathionine beta-SynthaseHydrogen SulfideTranscription Factor AP-1Vascular Endothelial Growth Factor A

Identifiers

PMID34952931
PMCPMC8979992
OpenAlexW4200055668

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.