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Brisudová A, Bielniková-Kryštofová H, Motyka O, Fritzová D, Katuchová V, Ponikelská N, Skanderová D, Raclavský V, Michálek J, Mitták M, Švecová P, Jakubec P, Rozsivalová D, Szkorupa M, Klein JI, Škarda J, Kolář Z, Skopelidou V. Microbiota Diversity in Non-Small Cell Lung Cancer Gut and Mouth Cavity Microbiota Diversity in Non-Small Cell Lung Cancer Patients. Pol J Microbiol 2023; 72:467-475. [PMID: 38103007 PMCID: PMC10725158 DOI: 10.33073/pjm-2023-044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 10/27/2023] [Indexed: 12/17/2023] Open
Abstract
Lung malignancies have a substantial impact on cancer incidence and mortality worldwide. Even though many factors involved in the development of the disease are known, many questions remain unanswered. Previous studies suggest that the intestinal microbiota may have a role in developing malignant diseases. According to some findings, the microbiota has proven to be a key modulator of carcinogenic processes and the immune response against cancer cells, potentially influencing the effectiveness of immunotherapy. In our study, we characterized culturable microorganisms associated with non-small cell lung cancer (NSCLC) that can be recovered from rectal swabs and mouthwash. In addition, we also explored differences in the culturable microbiota with two main types of NSCLC - adenocarcinoma (ADC) and squamous cell carcinoma (SCC). With 141 patients included in the study (86 ADC and 55 SCC cases), a significant difference was observed between the two types in seven bacterial species (Collinsella, Corynebacterium, Klebsiella, Lactobacillus, Neisseria, Rothia, and Streptococcus), including the site of origin. The relationship between microbial dysbiosis and lung cancer is poorly understood; future research could shed light on the links between gut microbiota and lung cancer development.
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Affiliation(s)
- Aneta Brisudová
- Department of Clinical and Molecular Pathology, Faculty of Medicine and Dentistry, Palacky University and University Hospital Olomouc, Olomouc, Czech Republic
| | - Hana Bielniková-Kryštofová
- Institute of Molecular and Clinical Pathology and Medical Genetics, University Hospital Ostrava, Ostrava, Czech Republic
- Faculty of Medicine University of Ostrava, Ostrava, Czech Republic
| | - Oldřich Motyka
- Faculty of Mining and Geology, VŠB – Technical University of Ostrava, Ostrava, Czech Republic
- Nanotechnology Centre, CEET, VŠB – Technical University of Ostrava, Ostrava, Czech Republic
| | - Dominika Fritzová
- Department of Clinical and Molecular Pathology, Faculty of Medicine and Dentistry, Palacky University and University Hospital Olomouc, Olomouc, Czech Republic
| | - Vladimíra Katuchová
- Department of Clinical and Molecular Pathology, Faculty of Medicine and Dentistry, Palacky University and University Hospital Olomouc, Olomouc, Czech Republic
| | - Natálie Ponikelská
- Institute of Molecular and Clinical Pathology and Medical Genetics, University Hospital Ostrava, Ostrava, Czech Republic
- Faculty of Medicine University of Ostrava, Ostrava, Czech Republic
| | - Daniela Skanderová
- Department of Clinical and Molecular Pathology, Faculty of Medicine and Dentistry, Palacky University and University Hospital Olomouc, Olomouc, Czech Republic
| | - Vladislav Raclavský
- Department of Microbiology, Faculty of Medicine and Dentistry, Palacky University and University Hospital Olomouc, Olomouc, Czech Republic
| | - Jaroslav Michálek
- Department of Clinical and Molecular Pathology, Faculty of Medicine and Dentistry, Palacky University and University Hospital Olomouc, Olomouc, Czech Republic
| | - Marcel Mitták
- Faculty of Medicine University of Ostrava, Ostrava, Czech Republic
- Department of Surgical Studies, University Hospital Ostrava, Ostrava, Czech Republic
| | - Petra Švecová
- Department of Respiratory Diseases, Faculty of Medicine and Dentistry, Palacky University and University Hospital Olomouc, Olomouc, Czech Republic
| | - Petr Jakubec
- Department of Respiratory Diseases, Faculty of Medicine and Dentistry, Palacky University and University Hospital Olomouc, Olomouc, Czech Republic
| | - Denisa Rozsivalová
- Department of Respiratory Diseases, Faculty of Medicine and Dentistry, Palacky University and University Hospital Olomouc, Olomouc, Czech Republic
| | - Marek Szkorupa
- Department of Surgery I, Faculty of Medicine and Dentistry, Palacky University and University Hospital Olomouc, Olomouc, Czech Republic
| | - JIří Klein
- Surgical Clinic, Thomas Bat’a Regional Hospital, PragueCzech Republic
| | - Jozef Škarda
- Department of Clinical and Molecular Pathology, Faculty of Medicine and Dentistry, Palacky University and University Hospital Olomouc, Olomouc, Czech Republic
- Institute of Molecular and Clinical Pathology and Medical Genetics, University Hospital Ostrava, Ostrava, Czech Republic
- Faculty of Medicine University of Ostrava, Ostrava, Czech Republic
| | - Zdeněk Kolář
- Department of Clinical and Molecular Pathology, Faculty of Medicine and Dentistry, Palacky University and University Hospital Olomouc, Olomouc, Czech Republic
| | - Valeria Skopelidou
- Institute of Molecular and Clinical Pathology and Medical Genetics, University Hospital Ostrava, Ostrava, Czech Republic
- Faculty of Medicine University of Ostrava, Ostrava, Czech Republic
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