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Head and Neck Cancer: Biomedical Research Cancer Stem cells

The work of the Biomedical Research in Cancer Stem Cell group focuses mainly on senescence (replicative or stress-induced oncoge). In our laboratory, we carry out several genetic screens based on the detection of new genes / small interfering RNA (siRNA) / microRNAs related to cell proliferation, which have a role in cancer. Therefore, we use different cell models: murine cells, human primary cells or immortalized cells capable of entering senescence.

The objectives of the group are:

  • Identification and characterization of genes / microRNAs in mammary tumors associated with a more aggressive character (triple negative).
  • Identification and characterization of markers in lung, laryngeal and pharyngeal cancer with diagnostic and prognostic value that help to target a more specific chemotherapy treatment.
  • Identification and characterization of populations of cancer stem cells (CSC) in tumors resistant to conventional therapies.
  • Early detection of breast cancer before it manifests itself clinically.
  • Study of new genes involved in cancer from their identification in massive genetic scans at the basic level.

Publications

Enhanced DNA damage response through RAD50 in triple negative breast cancer resistant and cancer stem-like cells contributes to chemoresistance.

PMID: 33090711
Journal: FEBS Journal
Year: 2021
Reference: FEBS J. 2021 Apr;288(7):2184-2202. doi: 10.1111/febs.15588. Epub 2020 Nov 3.
Impact factor: 5.542
Publication type: Paper in international publication
Authors: Abad, Etna, Civit, Laia, Potesil, David, Zdrahal, Zbynek, Lyakhovich, Alex et al.
DOI: 10.1111/febs.15588

Identification of metabolic changes leading to cancer susceptibility in Fanconi anemia cells.

PMID: 33316348
Journal: CANCER LETTERS
Year: 2021
Reference: Cancer Lett. 2021 Apr 10;503:185-196. doi: 10.1016/j.canlet.2020.12.010. Epub 2020 Dec 11.
Impact factor: 8.679
Publication type: Paper in international publication
Authors: Potesil, David, Zdrahal, Zbynek, OscarYanes, Lyakhovich, Alex, Graifer, Dmitry, Trifuoggi, Marco, Pagano, Giovanni, Grodzicki, Robert L, Abad, Etna, Samino, Sara et al.
DOI: 10.1016/j.canlet.2020.12.010

Cold-inducible RNA binding protein promotes breast cancer cell malignancy by regulating Cystatin C levels.

PMID: 33172965
Journal: RNA
Year: 2021
Reference: RNA. 2021 Feb;27(2):190-201. doi: 10.1261/rna.076422.120. Epub 2020 Nov 10.
Impact factor: 4.942
Publication type: Paper in international publication
Authors: Indacochea, Alberto, Guerrero, Santiago, Ure Ntildea, Macarena, Araujo, Ferran, Coll, Olga, Gebauer, Fatima, LLeonart, Matilde E et al.
DOI: 10.1261/rna.076422.120

UNR/CDSE1 expression as prognosis biomarker in resectable pancreatic ductal adenocarcinoma patients: A proof-of-concept.

PMID: 28763470
Journal: PLoS One
Year: 2017
Reference: PLoS One. 2017 Aug 1;12(8):e0182044. doi: 10.1371/journal.pone.0182044. eCollection 2017.
Impact factor: 2.806
Publication type: Paper in international publication
Authors: Li, Weiyao, Cebrian, Arancha, Gomez Del Pulgar, Teresa, Puime-Otin, Alberto, Del Puerto-Nevado, Laura, Rodriguez-Remirez, Maria, Perez, Nuria, Celdran, Angel, Gebauer, Fatima, Garcia-Foncillas, Jesus et al.
DOI: 10.1371/journal.pone.0182044

Mitochondrial dysfunction and potential anticancer therapy.

PMID: 28682452
Journal: MEDICINAL RESEARCH REVIEWS
Year: 2017
Reference: Med Res Rev. 2017 Nov;37(6):1275-1298. doi: 10.1002/med.21459. Epub 2017 Jul 6.
Impact factor: 8.763
Publication type: Review in international publication
Authors: Lleonart, Matilde E, Grodzicki, Robert, Graifer, Dmitri M, Lyakhovich, Alex et al.
DOI: 10.1002/med.21459

Etiology of Acute Otitis Media in Children Less Than 5 Years of Age: A Pooled Analysis of 10 Similarly Designed Observational Studies.

PMID: 27918383
Journal: PEDIATRIC INFECTIOUS DISEASE JOURNAL
Year: 2017
Reference: Pediatr Infect Dis J. 2017 Mar;36(3):274-281. doi: 10.1097/INF.0000000000001420.
Impact factor: 2.486
Publication type: Paper in international publication
Authors: Van Dyke, Melissa K, Pircon, Jean-Yves, Cohen, Robert, Madhi, Shabir A, Macias Parra, Mercedes, Al-Mazrou, Khalid, Grevers, Gerhard, Lopez, Pio, Naranjo, Laura, Pumarola, Felix et al.
DOI: 10.1097/INF.0000000000001420

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News

The sessions were aimed at establishing new collaborations to advance the prevention and treatment of this type of tumour.

On World Cancer Research Day, we highlight research aimed at improving treatments for both pediatric and adult cancers through innovative techniques.

The Biomedical Research in Cancer Stem Cells group at VHIR has identified a new therapeutic target and is working to find new therapies for this type of tumor.