Evidence map›Paper›PMID 32545680›Full record

ArticleCancers2020

Restoration of MHC-I on Tumor Cells by Fhit Transfection Promotes Immune Rejection and Acts as an Individualized Immunotherapeutic Vaccine.

María Pulido, Virginia Chamorro, Irene Romero, Ignacio Algarra, Alba S-Montalvo, Antonia Collado, Federico Garrido, Angel M Garcia-Lora

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

10 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Adoptive cell therapies in thoracic malignancies.Cancer immunology, immunotherapy : CII · 2022
    Review
  7. Transcriptomic FHITFrontiers in immunology · 2022
    Article
  8. Article
  9. Review
  10. 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

8 authors at 5 institutions in 1 country.

María PulidoServicio de Análisis Clínicos e Inmunología, UGC Laboratorio Clínico, Hospital Universitario Virgen de las Nieves, Av. de las Fuerzas Armadas 2, 18014 Granada, Spain.
Virginia ChamorroServicio de Análisis Clínicos e Inmunología, UGC Laboratorio Clínico, Hospital Universitario Virgen de las Nieves, Av. de las Fuerzas Armadas 2, 18014 Granada, Spain.
Irene RomeroUGC Laboratorios, Complejo Hospitalario de Jaén, 23007 Jaén, Spain.
Ignacio AlgarraDepartamento de Ciencias de la Salud, Universidad de Jaén, 23071 Jaén, Spain.
Alba S-MontalvoServicio de Análisis Clínicos e Inmunología, UGC Laboratorio Clínico, Hospital Universitario Virgen de las Nieves, Av. de las Fuerzas Armadas 2, 18014 Granada, Spain.
Antonia ColladoUnidad de Biobanco, Hospital Universitario Virgen de las Nieves, 18014 Granada, Spain.
Federico GarridoServicio de Análisis Clínicos e Inmunología, UGC Laboratorio Clínico, Hospital Universitario Virgen de las Nieves, Av. de las Fuerzas Armadas 2, 18014 Granada, Spain.
Angel M Garcia-LoraServicio de Análisis Clínicos e Inmunología, UGC Laboratorio Clínico, Hospital Universitario Virgen de las Nieves, Av. de las Fuerzas Armadas 2, 18014 Granada, Spain.ORCID 0000-0002-8248-8235
Instituto de Investigación Biosanitaria de Granada · ESComplejo Hospitalario de Jaén · ESHospital Universitario Virgen de las Nieves · ESUniversidad de Granada · ESUniversidad de Jaén · ES

Funding

Consejería de Economía, Innovación, Ciencia y Empleo, Junta de Andalucía Group CTS-143, CTS-3952, CVI-4740 grantsInstituto de Salud Carlos III PI12/02031, PI14/01978, PI15/00528, PI17/00197, PI19/01179, PT13/0010/0039 and PT17/0015/0041Worldwide Cancer Research 15-1166
6 · The paper itself

Abstract

The capacity of cytotoxic-T lymphocytes to recognize and destroy tumor cells depends on the surface expression by tumor cells of MHC class I molecules loaded with tumor antigen peptides. Loss of MHC-I expression is the most frequent mechanism by which tumor cells evade the immune response. The restoration of MHC-I expression in cancer cells is crucial to enhance their immune destruction, especially in response to cancer immunotherapy. Using mouse models, we recovered MHC-I expression in the MHC-I negative tumor cell lines and analyzed their oncological and immunological profile. Fhit gene transfection induces the restoration of MHC-I expression in highly oncogenic MHC-I-negative murine tumor cell lines and genes of the IFN-γ transduction signal pathway are involved. Fhit-transfected tumor cells proved highly immunogenic, being rejected by a T lymphocyte-mediated immune response. Strikingly, this immune rejection was more frequent in females than in males. The immune response generated protected hosts against the tumor growth of non-transfected cells and against other tumor cells in our murine tumor model. Finally, we also observed a direct correlation between FHIT expression and HLA-I surface expression in human breast tumors. Recovery of Fhit expression on MHC class I negative tumor cells may be a useful immunotherapeutic strategy and may even act as an individualized immunotherapeutic vaccine.

Indexed as

antitumor immunitycytotoxic T lymphocytesFhitimmune profileimmunotherapyMHC-I restorationvaccine

Identifiers

PMID32545680
PMCPMC7352176
OpenAlexW3035133600

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.