Evidence map›Paper›PMID 19340423›Full record

ReviewCancer immunology, immunotherapy : CII2009

HLA and melanoma: multiple alterations in HLA class I and II expression in human melanoma cell lines from ESTDAB cell bank.

Rosa Mendez, Natalia Aptsiauri, Ana Del Campo, Isabel Maleno, Teresa Cabrera, Francisco Ruiz-Cabello, Federico Garrido, Angel Garcia-Lora

Open access · greenAbstract readReview
In one paragraph

Review in Cancer immunology, immunotherapy : CII, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

39 citing papers in PubMed, 70 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Tumor Microenvironment in Melanoma-Characteristic and Clinical Implications.International journal of molecular sciences · 2025
    Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. The Immunogenetics of Non-melanoma Skin Cancer.Advances in experimental medicine and biology · 2022
    Article
  16. Review
  17. Investigating T Cell Immunity in Cancer: Achievements and Prospects.International journal of molecular sciences · 2021
    Review
  18. Review
  19. Review
  20. 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 2 institutions in 1 country.

Rosa MendezDepartamento de Análisis Clínicos, Hospital Universitario Virgen de las Nieves, Granada, Spain.
Natalia Aptsiauri
Ana Del Campo
Isabel Maleno
Teresa Cabrera
Francisco Ruiz-Cabello
Federico Garrido
Angel Garcia-Lora
Hospital Universitario Virgen de las Nieves · ESUniversidad de Granada · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Altered HLA class I and class II cell surface expression has been reported in many types of malignancy and represents one of the major mechanism by which tumour cells escape from T lymphocytes. In this report, we review the results obtained from the study of constitutive and IFN-gamma-induced expression of HLA class I and II molecules in 91 human melanoma cell lines from the European Searchable Tumour Cell Line Database, and compare them with published data on HLA expression in other types of cancer. Various types of alterations in HLA class I cell surface expression were found in a high percentage (67%) of the studied cell lines. These alterations range from total to selective HLA class I loss and are associated with beta2-microglobulin gene mutations, transcriptional downregulation of HLA class I genes and antigen processing machinery components, or with the loss of heterozygosity in chromosome 6. The most frequently observed phenotype is selective downregulation of HLA-B locus, reversible after treatment with IFN-gamma. The expression of constitutive- or IFN-gamma induced-surface expression of at least one HLA class II locus is positive in 71.5% of the analysed cell lines. Four different HLA class II expression phenotypes were defined, and a positive correlation between the expression of class I and II molecules is discussed. More detailed information on the HLA expression patterns and others immunological characteristics of these melanoma cell lines can be found on the following website http://www.ebi.ac.uk/ipd/estdab .

Indexed as

Databases, FactualCell Line, TumorHistocompatibility Antigens Class IHistocompatibility Antigens Class IIHumansMelanomaHistocompatibility Antigens Class IHistocompatibility Antigens Class II

Identifiers

PMID19340423
PMCPMC11030131
OpenAlexW1991785385

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.