1. Lymphoid Organ Proteomes Identify Therapeutic Efficacy Biomarkers following the Intracavitary Administration of Curcumin in a Highly Invasive Rat Model of Peritoneal Mesothelioma
- Author
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Catherine Guette, Daniel Pouliquen, Olivier Coqueret, Stéphanie Blandin, Cécile Henry, Alice Boissard, Senescence Escape and Soluble Markers of Cancer Progression (CRCINA-ÉQUIPE 12), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA), Plateforme MicroPicell [Nantes], Université de Nantes (UN), Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), and Bernardo, Elizabeth
- Subjects
Male ,Mesothelioma ,Pathology ,Proteome ,immune response ,chemistry.chemical_compound ,0302 clinical medicine ,Mesenteric lymph nodes ,rat ,Biology (General) ,Lymph node ,Spectroscopy ,Peritoneal Neoplasms ,0303 health sciences ,General Medicine ,lymph node ,3. Good health ,Computer Science Applications ,Neoplasm Proteins ,Chemistry ,Lymphatic system ,medicine.anatomical_structure ,030220 oncology & carcinogenesis ,malignant mesothelioma ,Peritoneal mesothelioma ,Lymph ,medicine.medical_specialty ,Curcumin ,QH301-705.5 ,Spleen ,[SDV.CAN]Life Sciences [q-bio]/Cancer ,Catalysis ,Article ,Inorganic Chemistry ,03 medical and health sciences ,proteomics ,[SDV.CAN] Life Sciences [q-bio]/Cancer ,medicine ,Biomarkers, Tumor ,curcumin ,biomarkers ,spleen ,systemic effect ,Animals ,Neoplasm Invasiveness ,Physical and Theoretical Chemistry ,QD1-999 ,Molecular Biology ,030304 developmental biology ,business.industry ,Organic Chemistry ,Neoplasms, Experimental ,medicine.disease ,Rats, Inbred F344 ,Rats ,chemistry ,Lymph Nodes ,business - Abstract
International audience; This study aimed to identify the proteomic changes produced by curcumin treatment following stimulation of the host immune system in a rat model of malignant mesothelioma. We analyzed the proteomes of secondary lymphoid organs from four normal rats, four untreated tumorbearing rats, and four tumor-bearing rats receiving repeated intraperitoneal administrations of curcumin. Cross-comparing proteome analyses of histological sections of the spleen from the three groups first identified a list of eighty-three biomarkers of interest, thirteen of which corresponded to proteins already reported in the literature and involved in the anticancer therapeutic effects of curcumin. In a second step, comparing these data with proteomic analyses of histological sections of mesenteric lymph nodes revealed eight common biomarkers showing a similar pattern of changes in both lymphoid organs. Additional findings included a partial reduction of the increase in spleencirculating biomarkers, a decrease in C-reactive protein and complement C3 in the spleen and lymphnodes, and an increase in lymph node purine nucleoside phosphorylase previously associated with liver immunodeficiency. Our results suggest some protein abundance changes could be related to the systemic, distant non-target antitumor effects produced by this phytochemical.
- Published
- 2021
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