Evidence map›Paper›PMID 32918126›Full record

Trial reportMolecular biology reports2020

Association of mTOR pathway with risk of gastric cancer in male smoker with potential prognostic significance.

Paramita Ghosh, Neyaz Alam, Shyamsundar Mandal, Saunak Mitra Mustafi, Nabendu Murmu

Abstract readClinical Trial
PubMed Publisher
In one paragraph

Trial report in Molecular biology reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 49% 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

4 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. 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

5 authors at 1 institution in 1 country.

Paramita GhoshDepartment of Signal Transduction and Biogenic Amines, Chittaranjan National Cancer Institute, 37, S. P. Mukherjee Road, Kolkata, 700026, India.
Neyaz AlamDepartment of Surgical Oncology, Chittaranjan National Cancer Institute, 37, S.P. Mukherjee Road, Kolkata, 700026, India.
Shyamsundar MandalDepartment of Epidemiology and Biostatistics, Chittaranjan National Cancer Institute, 37, S. P. Mukherjee Road, Kolkata, 700026, India.
Saunak Mitra MustafiDepartment of Pathology, Chittaranjan National Cancer Institute, 37, S. P. Mukherjee Road, Kolkata, 700026, India.
Nabendu MurmuDepartment of Signal Transduction and Biogenic Amines, Chittaranjan National Cancer Institute, 37, S. P. Mukherjee Road, Kolkata, 700026, India. nabendu.murmu@cnci.org.in.ORCID http://orcid.org/0000-0001-8562-9921
Chittaranjan National Cancer Institute · IN

Funding

University Grants Commission 17-06/2012(i)EU-V
6 · The paper itself

Abstract

Aberrant expression of mTOR signaling pathway is significantly associated with gastric cancer. However, the effect of smoking on mTOR expression and its downstream signaling molecules in gastric cancer has not been explored. Our study aims to investigate the effect of smoking on p-mTOR and its correlation with various downstream targets and survival of the smoker and never-smoker in advanced gastric cancer patients. Forty-one smokers and 41 never-smokers patient sample with the advanced gastric carcinoma were chosen for this study. Immunohistochemistry and western blot analysis were performed to check the expression of p-mTOR and its downstream targets. The correlation of p-mTOR with its downstream targets was analyzed by linear regression analysis in Graph Pad Prism software. Survivability analysis was examined by Kaplan-Meier method with log rank test in SPSS. High expression of p-mTOR and its downstream targets were observed in advanced gastric cancer smoker patients as compared to never-smokers by immunohistochemistry and western blot analysis. Results revealed that over expressed p-mTOR in smoker patients were positively correlated with its downstream targets (P < 0.05) and poor survival (P = 0.034). Over expression of p-mTOR in gastric cancer male smoker patients had the worse outcome.

Indexed as

Neoplasm ProteinsSignal TransductionSmokersSmokingStomach NeoplasmsTOR Serine-Threonine KinasesAdultDisease-Free SurvivalHumansMaleMiddle AgedRisk FactorsSurvival RateMTOR protein, humanNeoplasm ProteinsTOR Serine-Threonine KinasesGastric cancerMale smoker and never-smokerp-mTORSurvivability

Identifiers

PMID32918126
OpenAlexW3086586029

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.