1
|
Mikó E, Sipos A, Tóth E, Lehoczki A, Fekete M, Sebő É, Kardos G, Bai P. Guideline for designing microbiome studies in neoplastic diseases. GeroScience 2024:10.1007/s11357-024-01255-4. [PMID: 38922379 DOI: 10.1007/s11357-024-01255-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Accepted: 06/12/2024] [Indexed: 06/27/2024] Open
Abstract
Oncobiosis has emerged as a key contributor to the development, and modulator of the treatment efficacy of cancer. Hereby, we review the modalities through which the oncobiome can support the progression of tumors, and the emerging therapeutic opportunities they present. The review highlights the inherent challenges and limitations faced in sampling and accurately characterizing oncobiome. Additionally, the review underscores the critical need for the standardization of microbial analysis techniques and the consistent reporting of microbiome data. We provide a suggested metadata set that should accompany microbiome datasets from oncological settings so that studies remain comparable and decipherable.
Collapse
Affiliation(s)
- Edit Mikó
- Department of Medical Chemistry, Faculty of Medicine, University of Debrecen, Egyetem Tér 1., 4032, Debrecen, Hungary
| | - Adrienn Sipos
- Department of Medical Chemistry, Faculty of Medicine, University of Debrecen, Egyetem Tér 1., 4032, Debrecen, Hungary
| | - Emese Tóth
- Department of Medical Chemistry, Faculty of Medicine, University of Debrecen, Egyetem Tér 1., 4032, Debrecen, Hungary
- HUN-REN-DE Cell Biology and Signaling Research Group, 4032, Debrecen, Hungary
| | - Andrea Lehoczki
- Department of Hematology and Stem Cell Transplantation, South Pest Central Hospital-National Institute for Hematology and Infectious Diseases, Budapest, Hungary
- Doctoral College, Health Sciences Program, Semmelweis University, Budapest, Hungary
- Department of Public Health, Semmelweis University, Budapest, Hungary
| | - Monika Fekete
- Department of Public Health, Semmelweis University, Budapest, Hungary
| | - Éva Sebő
- Breast Center, Kenézy Gyula Hospital, University of Debrecen, 4032, Debrecen, Hungary
| | - Gábor Kardos
- Department of Metagenomics, University of Debrecen, 4032, Debrecen, Hungary
- Faculty of Health Sciences, One Health Institute, University of Debrecen, 4032, Debrecen, Hungary
| | - Péter Bai
- Department of Medical Chemistry, Faculty of Medicine, University of Debrecen, Egyetem Tér 1., 4032, Debrecen, Hungary.
- HUN-REN-DE Cell Biology and Signaling Research Group, 4032, Debrecen, Hungary.
- MTA-DE Lendület Laboratory of Cellular Metabolism, 4032, Debrecen, Hungary.
- Research Center for Molecular Medicine, Faculty of Medicine, University of Debrecen, 4032, Debrecen, Hungary.
- Center of Excellence, The Hungarian Academy of Sciences, Budapest, Hungary.
| |
Collapse
|
2
|
Taddese R, Roelofs R, Draper D, Wu X, Wu S, Swinkels DW, Tjalsma H, Boleij A. Streptococcus gallolyticus Increases Expression and Activity of Aryl Hydrocarbon Receptor-Dependent CYP1 Biotransformation Capacity in Colorectal Epithelial Cells. Front Cell Infect Microbiol 2021; 11:740704. [PMID: 34778104 PMCID: PMC8579041 DOI: 10.3389/fcimb.2021.740704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/04/2021] [Indexed: 12/16/2022] Open
Abstract
Objective The opportunistic pathogen Streptococcus gallolyticus is one of the few intestinal bacteria that has been consistently linked to colorectal cancer (CRC). This study aimed to identify novel S. gallolyticus-induced pathways in colon epithelial cells that could further explain how S. gallolyticus contributes to CRC development. Design and Results Transcription profiling of in vitro cultured CRC cells that were exposed to S. gallolyticus revealed the specific induction of oxidoreductase pathways. Most prominently, CYP1A and ALDH1 genes that encode phase I biotransformation enzymes were responsible for the detoxification or bio-activation of toxic compounds. A common feature is that these enzymes are induced through the Aryl hydrocarbon receptor (AhR). Using the specific inhibitor CH223191, we showed that the induction of CYP1A was dependent on the AhR both in vitro using multiple CRC cell lines as in vivo using wild-type C57bl6 mice colonized with S. gallolyticus. Furthermore, we showed that CYP1 could also be induced by other intestinal bacteria and that a yet unidentified diffusible factor from the S. galloltyicus secretome (SGS) induces CYP1A enzyme activity in an AhR-dependent manner. Importantly, priming CRC cells with SGS increased the DNA damaging effect of the polycyclic aromatic hydrocarbon 3-methylcholanthrene. Conclusion This study shows that gut bacteria have the potential to modulate the expression of biotransformation pathways in colonic epithelial cells in an AhR-dependent manner. This offers a novel theory on the contribution of intestinal bacteria to the etiology of CRC by modifying the capacity of intestinal epithelial or (pre-)cancerous cells to (de)toxify dietary components, which could alter intestinal susceptibility to DNA damaging events.
Collapse
Affiliation(s)
- Rahwa Taddese
- Department of Pathology, Nijmegen Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Centre (Radboudumc), Nijmegen, Netherlands
| | - Rian Roelofs
- Laboratory Medicine, Nijmegen Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Centre (Radboudumc), Nijmegen, Netherlands
| | - Derk Draper
- Department of Pathology, Nijmegen Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Centre (Radboudumc), Nijmegen, Netherlands
| | - Xinqun Wu
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins University, Baltimore, MD, United States
| | - Shaoguang Wu
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins University, Baltimore, MD, United States
| | - Dorine W Swinkels
- Laboratory Medicine, Nijmegen Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Centre (Radboudumc), Nijmegen, Netherlands
| | - Harold Tjalsma
- Laboratory Medicine, Nijmegen Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Centre (Radboudumc), Nijmegen, Netherlands
| | - Annemarie Boleij
- Department of Pathology, Nijmegen Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Centre (Radboudumc), Nijmegen, Netherlands
| |
Collapse
|