Evidence map›Paper›PMID 18679418›Full record

ReviewOncogene2008

Differences and evolution of the methods for the assessment of microsatellite instability.

L Laghi, P Bianchi, A Malesci

Abstract readReview
PubMed Publisher
In one paragraph

Review in Oncogene, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed, 1 pooled it
7.3field-weighted citation impact, top 2% 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

55 citing papers in PubMed, 1 synthesis or guideline pooled it, 105 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Association ofGut microbiome (Cambridge, England) · 2025
    Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Assessment of Microsatellite Instability from Next-Generation Sequencing Data.Advances in experimental medicine and biology · 2022
    Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Review
  17. Evolving notions on immune response in colorectal cancer and their implications for biomarker development.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2018
    Review
  18. Article
  19. Article
  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

3 authors at 1 institution in 1 country.

L LaghiDepartment of Gastroenterology, IRCCS-Istituto Clinico Humanitas, Rozzano, Milano, Italy. luigi.laghi@humanitas.it
P Bianchi
A Malesci
IRCCS Humanitas Research Hospital · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microsatellite instability (MSI) originates from the systematic accumulation of uncorrected deletion/insertion in repetitive DNA tracts in cancer cells with a deficient mismatch repair system. Among colorectal cancers, the MSI signature identifies hereditary cases arising in patients with germline mutations in hMLH1, hMSH2, PMS2 and a fraction of those with hMSH6 mutations, as well as sporadic cancers with epigenetic hMLH1 promoter hypermethylation. Considering the specific pathogenesis, pathological features, natural history and response to 5-fluoro-uracil-based chemotherapy of the MSI cancers, confusion about the genetic markers for MSI recognition seems surprising. In this clinically relevant field, an agreement has not been reached concerning the use of di- or mononucleotide markers for MSI assessment. The Revised Bethesda Guidelines still recommend a panel of markers consisting of mono- and dinucleotides, despite being questioned whether it is congruous to continue to use dinucleotide markers for MSI identification. In any event, no single marker is accurate enough for MSI testing, and an awareness of their pros and cons is required for proper interpretation of results. In recent years, several papers have reported different prevalence of MSI in unrelated series, largely depending on the detection and classification method, suggesting that MSI test interpretation also requires the understanding of the phenomenon rather than simply the crude satisfaction of panel recommendations. Inaccuracies can otherwise lead to under- or overdiagnosis and inaccurate disease classification, which always have a negative impact on the clinical practice of medicine.

Indexed as

DNA Mismatch RepairMicrosatellite InstabilityAdaptor Proteins, Signal TransducingAdenosine TriphosphatasesBase Pair MismatchColorectal Neoplasms, Hereditary NonpolyposisDNA-Binding ProteinsDNA MethylationDNA Repair EnzymesGenetic MarkersGerm-Line MutationHumansMicrosatellite RepeatsMismatch Repair Endonuclease PMS2MutL Protein Homolog 1MutS Homolog 2 ProteinAdaptor Proteins, Signal TransducingAdenosine TriphosphatasesDNA-Binding ProteinsDNA Repair EnzymesGenetic MarkersG-T mismatch-binding proteinMismatch Repair Endonuclease PMS2MLH1 protein, humanMSH2 protein, humanMutL Protein Homolog 1MutS Homolog 2 ProteinNuclear ProteinsPMS2 protein, human

Identifiers

PMID18679418
OpenAlexW2068779478

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.