Evidence map›Paper›PMID 30068367›Full record

ArticleMolecular cancer2018

E-cadherin signal sequence disruption: a novel mechanism underlying hereditary cancer.

Joana Figueiredo, Soraia Melo, Kimberley Gamet, Tanis Godwin, Susana Seixas, João M Sanches, Parry Guilford, Raquel Seruca

Open access · goldAbstract readLetter
In one paragraph

Article in Molecular cancer, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.8field-weighted citation impact, top 27% 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, 15 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Hereditary Diffuse Gastric Cancer: A 2022 Update.Journal of personalized medicine · 2022
    Review
  6. Genes · 2022
    Article
  7. Integrin β1 orchestrates the abnormal cell-matrix attachment and invasive behaviour of E-cadherin dysfunctional cells.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2022
    Article
  8. Article
  9. Review
  10. Genes · 2020
    Article
  11. Targeting Nuclear Exporter Protein XPO1/CRM1 in Gastric Cancer.International journal of molecular sciences · 2019
    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

8 authors at 5 institutions in 2 countries.

Joana FigueiredoInstituto de Investigação e Inovação em Saúde (i3S), Porto, Portugal.
Soraia MeloInstituto de Investigação e Inovação em Saúde (i3S), Porto, Portugal.
Kimberley GametGenetic Health Service NZ, Auckland City Hospital, Auckland, New Zealand.
Tanis GodwinCancer Genetics Laboratory, Centre for Translational Cancer Research (Te Aho Matatū), Department of Biochemistry, University of Otago, Dunedin, New Zealand.
Susana SeixasInstituto de Investigação e Inovação em Saúde (i3S), Porto, Portugal.
João M SanchesInstitute for Systems and Robotics (ISR/IST), LARSyS, Bioengineering Department, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal.
Parry GuilfordCancer Genetics Laboratory, Centre for Translational Cancer Research (Te Aho Matatū), Department of Biochemistry, University of Otago, Dunedin, New Zealand.
Raquel SerucaInstituto de Investigação e Inovação em Saúde (i3S), Porto, Portugal. rseruca@ipatimup.pt.
Universidade do Porto · PTUniversity of Otago · NZAuckland City Hospital · NZi3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto · PTUniversity of Lisbon · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to uncover the pathogenic relevance and the underlying molecular mechanism of a novel CDH1 variant found in a Hereditary Diffuse Gastric Cancer family (p.L13_L15del), which affects the signal peptide of E-cadherin without changing the remaining predicted sequence. We verified that p.L13_L15del cells yield low levels of E-cadherin, decreased cell adhesion and enhanced cell invasion. Further, we demonstrated that the disruption of the highly conserved hydrophobic core of the signal peptide hampers the binding of cellular components crucial for E-cadherin translation and translocation into the endoplasmic reticulum, constituting a new molecular basis for the loss of a tumour suppressor gene causative of hereditary cancer.

Indexed as

Protein Sorting SignalsAdultAntigens, CDCadherinsCell AdhesionEndoplasmic ReticulumFemaleGenetic VariationHumansMaleProtein TransportSequence Analysis, DNAStomach NeoplasmsAntigens, CDCadherinsCDH1 protein, humanProtein Sorting SignalsCDH1E-cadherinGermline variantsHereditary Diffuse Gastric CancerPost-translational mechanismSignal peptide

Identifiers

PMID30068367
PMCPMC6090902
OpenAlexW2887665365

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.