Articles producció científica> Medicina i Cirurgia

Serum Paraoxonase-1-Related Variables and Lipoprotein Profile in Patients with Lung or Head and Neck Cancer: Effect of Radiotherapy

  • Identification data

    Identifier: imarina:5813016
    Authors:
    Rodriguez-Tomas, ElisabetMurcia, MauricioArenas, MeritxellArguis, MonicaGil, MiriamAmigo, NuriaCorreig, XavierTorres, LauraSabater, SebastiaBaiges-Gaya, GerardCabre, NoemiLuciano-Mateo, FedraHernandez-Aguilera, AnnaFort-Gallifa, IsabelCamps, JordiJoven, Jorge
    Abstract:
    We investigated alterations in the levels of the antioxidant paraoxonase-1 (PON1) and the lipoprotein profile (analyzed by nuclear magnetic resonance) in patients with lung cancer (LC) or head and neck cancer (HNC), and the effects produced thereon by radiotherapy (RT). We included 33 patients with LC and 28 patients with HNC. Before irradiation, and one month after completion of RT, blood samples were obtained. The control group was composed of 50 healthy subjects. Patients had significantly lower serum PON1 activity and concentration before RT than the control group. PON1-related variables were good predictors of the presence of LC or HNC, with analytical sensitivities and specificities greater than 80%. Patients showed a significant increase in the number of particles of all subclasses of very-low-density lipoproteins (large, medium and small). However, these changes were not maintained when adjusted for age, sex, and other clinical and demographic variables. Irradiation was associated with a significant increase in PON1 concentration and, only in patients with HNC, with an increase in high-density lipoprotein-cholesterol concentration. Our results suggest that determinations of the levels of PON1-related variables may constitute good biomarkers for the evaluation of these diseases. Studies with a larger number of patients are needed to fully confirm this hypothesis
  • Others:

    Author, as appears in the article.: Rodriguez-Tomas, Elisabet; Murcia, Mauricio; Arenas, Meritxell; Arguis, Monica; Gil, Miriam; Amigo, Nuria; Correig, Xavier; Torres, Laura; Sabater, Sebastia; Baiges-Gaya, Gerard; Cabre, Noemi; Luciano-Mateo, Fedra; Hernandez-Aguilera, Anna; Fort-Gallifa, Isabel; Camps, Jordi; Joven, Jorge;
    Department: Medicina i Cirurgia Enginyeria Electrònica, Elèctrica i Automàtica
    e-ISSN: 2076-3921
    URV's Author/s: Arenas Prat, Meritxell / Arguis Pinel, Mònica / Camps Andreu, Jorge / Correig Blanchar, Francesc Xavier / Joven Maried, Jorge / Murcia Mejia, Mauricio
    Keywords: Radiotherapy Paraoxonase-1 Lung cancer Lipoproteins Head and neck cancer Antioxidants paraoxonase-1 lung cancer lipoproteins head and neck cancer antioxidants
    Abstract: We investigated alterations in the levels of the antioxidant paraoxonase-1 (PON1) and the lipoprotein profile (analyzed by nuclear magnetic resonance) in patients with lung cancer (LC) or head and neck cancer (HNC), and the effects produced thereon by radiotherapy (RT). We included 33 patients with LC and 28 patients with HNC. Before irradiation, and one month after completion of RT, blood samples were obtained. The control group was composed of 50 healthy subjects. Patients had significantly lower serum PON1 activity and concentration before RT than the control group. PON1-related variables were good predictors of the presence of LC or HNC, with analytical sensitivities and specificities greater than 80%. Patients showed a significant increase in the number of particles of all subclasses of very-low-density lipoproteins (large, medium and small). However, these changes were not maintained when adjusted for age, sex, and other clinical and demographic variables. Irradiation was associated with a significant increase in PON1 concentration and, only in patients with HNC, with an increase in high-density lipoprotein-cholesterol concentration. Our results suggest that determinations of the levels of PON1-related variables may constitute good biomarkers for the evaluation of these diseases. Studies with a larger number of patients are needed to fully confirm this hypothesis
    Thematic Areas: Química Physiology Molecular biology Medicina ii Medicina i Interdisciplinar Food science & technology Food science Farmacia Engenharias ii Clinical biochemistry Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Chemistry, medicinal Cell biology Biotecnología Biodiversidade Biochemistry & molecular biology Biochemistry
    licence for use: thttps://creativecommons.org/licenses/by/3.0/es/
    ISSN: 20763921
    Author's mail: monica.arguis@urv.cat mauricio.murcia@urv.cat jorge.camps@urv.cat xavier.correig@urv.cat jorge.joven@urv.cat meritxell.arenas@urv.cat mauricio.murcia@urv.cat
    Author identifier: 0000-0002-3165-3640 0000-0002-6902-3054 0000-0003-2749-4541 0000-0003-0815-2570
    Record's date: 2024-01-13
    Journal volume: 8
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://www.mdpi.com/2076-3921/8/7/213
    Papper original source: Antioxidants. 8 (7):
    APA: Rodriguez-Tomas, Elisabet; Murcia, Mauricio; Arenas, Meritxell; Arguis, Monica; Gil, Miriam; Amigo, Nuria; Correig, Xavier; Torres, Laura; Sabater, Se (2019). Serum Paraoxonase-1-Related Variables and Lipoprotein Profile in Patients with Lung or Head and Neck Cancer: Effect of Radiotherapy. Antioxidants, 8(7), -. DOI: 10.3390/antiox8070213
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Article's DOI: 10.3390/antiox8070213
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2019
    Publication Type: Journal Publications
  • Keywords:

    Biochemistry,Biochemistry & Molecular Biology,Cell Biology,Chemistry, Medicinal,Clinical Biochemistry,Food Science,Food Science & Technology,Molecular Biology,Physiology
    Radiotherapy
    Paraoxonase-1
    Lung cancer
    Lipoproteins
    Head and neck cancer
    Antioxidants
    paraoxonase-1
    lung cancer
    lipoproteins
    head and neck cancer
    antioxidants
    Química
    Physiology
    Molecular biology
    Medicina ii
    Medicina i
    Interdisciplinar
    Food science & technology
    Food science
    Farmacia
    Engenharias ii
    Clinical biochemistry
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Ciência de alimentos
    Chemistry, medicinal
    Cell biology
    Biotecnología
    Biodiversidade
    Biochemistry & molecular biology
    Biochemistry
  • Documents:

  • Cerca a google

    Search to google scholar