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Natterson-Horowitz B, Aktipis A, Fox M, Gluckman PD, Low FM, Mace R, Read A, Turner PE, Blumstein DT. The future of evolutionary medicine: sparking innovation in biomedicine and public health. FRONTIERS IN SCIENCE 2023; 1:997136. [PMID: 37869257 PMCID: PMC10590274 DOI: 10.3389/fsci.2023.997136] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/24/2023]
Abstract
Evolutionary medicine - i.e. the application of insights from evolution and ecology to biomedicine - has tremendous untapped potential to spark transformational innovation in biomedical research, clinical care and public health. Fundamentally, a systematic mapping across the full diversity of life is required to identify animal model systems for disease vulnerability, resistance, and counter-resistance that could lead to novel clinical treatments. Evolutionary dynamics should guide novel therapeutic approaches that target the development of treatment resistance in cancers (e.g., via adaptive or extinction therapy) and antimicrobial resistance (e.g., via innovations in chemistry, antimicrobial usage, and phage therapy). With respect to public health, the insight that many modern human pathologies (e.g., obesity) result from mismatches between the ecologies in which we evolved and our modern environments has important implications for disease prevention. Life-history evolution can also shed important light on patterns of disease burden, for example in reproductive health. Experience during the COVID-19 (SARS-CoV-2) pandemic has underlined the critical role of evolutionary dynamics (e.g., with respect to virulence and transmissibility) in predicting and managing this and future pandemics, and in using evolutionary principles to understand and address aspects of human behavior that impede biomedical innovation and public health (e.g., unhealthy behaviors and vaccine hesitancy). In conclusion, greater interdisciplinary collaboration is vital to systematically leverage the insight-generating power of evolutionary medicine to better understand, prevent, and treat existing and emerging threats to human, animal, and planetary health.
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Affiliation(s)
- B. Natterson-Horowitz
- Division of Cardiology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, United States
| | - Athena Aktipis
- Department of Psychology, Arizona State University, Tempe, AZ, United States
- Center for Evolution and Medicine, Arizona State University, Tempe, AZ, United States
| | - Molly Fox
- Department of Anthropology, University of California, Los Angeles, Los Angeles, CA, United States
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, CA, United States
| | - Peter D. Gluckman
- Koi Tū: The Centre for Informed Futures, University of Auckland, Auckland, New Zealand
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Felicia M. Low
- Koi Tū: The Centre for Informed Futures, University of Auckland, Auckland, New Zealand
| | - Ruth Mace
- Department of Anthropology, University College London, London, United Kingdom
| | - Andrew Read
- Center for Infectious Disease Dynamics, Department of Biology, The Pennsylvania State University, State College, PA, United States
- Department of Entomology, The Pennsylvania State University, State College, PA, United States
- Huck Institutes of the Life Sciences, The Pennsylvania State University, State College, PA, United States
| | - Paul E. Turner
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, United States
- Program in Microbiology, Yale School of Medicine, New Haven, CT, United States
| | - Daniel T. Blumstein
- Department of Ecology and Evolutionary Biology, University of California, Los Angeles, Los Angeles, CA, United States
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Vehreschild MJGT, Ducher A, Louie T, Cornely OA, Feger C, Dane A, Varastet M, Vitry F, de Gunzburg J, Andremont A, Mentré F, Wilcox MH. An open randomized multicentre Phase 2 trial to assess the safety of DAV132 and its efficacy to protect gut microbiota diversity in hospitalized patients treated with fluoroquinolones. J Antimicrob Chemother 2022; 77:1155-1165. [PMID: 35016205 PMCID: PMC8969469 DOI: 10.1093/jac/dkab474] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 11/19/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND DAV132 (colon-targeted adsorbent) has prevented antibiotic-induced effects on microbiota in healthy volunteers. OBJECTIVES To assess DAV132 safety and biological efficacy in patients. PATIENTS AND METHODS An open-label, randomized [stratification: fluoroquinolone (FQ) indication] multicentre trial comparing DAV132 (7.5 g, 3 times a day, orally) with No-DAV132 in hospitalized patients requiring 5-21 day treatment with FQs and at risk of Clostridioides difficile infection (CDI). FQ and DAV132 were started simultaneously, DAV132 was administered for 48 h more, and patients were followed up for 51 days. The primary endpoint was the rate of adverse events (AEs) independently adjudicated as related to DAV132 and/or FQ. The planned sample size of 260 patients would provide a 95% CI of ±11.4%, assuming a 33% treatment-related AE rate. Plasma and faecal FQ concentrations, intestinal microbiota diversity, intestinal colonization with C. difficile, MDR bacteria and yeasts, and ex vivo resistance to C. difficile faecal colonization were assessed. RESULTS Two hundred and forty-three patients (median age 71 years; 96% with chronic comorbidity) were included (No-DAV132, n = 120; DAV132, n = 123). DAV132- and/or FQ-related AEs did not differ significantly: 18 (14.8%) versus 13 (10.8%) in DAV132 versus No-DAV132 patients (difference 3.9%; 95% CI: -4.7 to 12.6). Day 4 FQ plasma levels were unaffected. DAV132 was associated with a >98% reduction in faecal FQ levels (Day 4 to end of treatment; P < 0.001), less impaired microbiota diversity (Shannon index; P = 0.003), increased ex vivo resistance to C. difficile colonization (P = 0.0003) and less frequent FQ-induced VRE acquisition (P = 0.01). CONCLUSIONS In FQ-treated hospitalized patients, DAV132 was well tolerated, and FQ plasma concentrations unaffected. DAV132 preserved intestinal microbiota diversity and C. difficile colonization resistance.
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Affiliation(s)
- Maria J G T Vehreschild
- Department of Internal Medicine, Infectious Diseases, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt am Main, Germany
| | | | - Thomas Louie
- Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Oliver A Cornely
- Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), University of Cologne, Cologne, Germany.,Faculty of Medicine and University Hospital Cologne, Chair Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany.,Faculty of Medicine and University Hospital Cologne, Clinical Trials Centre Cologne (ZKS Köln), University of Cologne, Cologne, Germany.,German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Celine Feger
- Da Volterra, Paris, France.,EMIBiotech, Paris, France
| | | | | | | | | | - Antoine Andremont
- Da Volterra, Paris, France.,Université de Paris, IAME, INSERM U1137, Paris, France
| | - France Mentré
- Université de Paris, IAME, INSERM U1137, Paris, France
| | - Mark H Wilcox
- Leeds Institute of Medical Research, University of Leeds and Leeds Teaching Hospitals, Leeds, UK
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Andremont A, Cervesi J, Bandinelli PA, Vitry F, de Gunzburg J. Spare and repair the gut microbiota from antibiotic-induced dysbiosis: state-of-the-art. Drug Discov Today 2021; 26:2159-2163. [PMID: 33639249 DOI: 10.1016/j.drudis.2021.02.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 02/02/2021] [Accepted: 02/16/2021] [Indexed: 02/08/2023]
Abstract
Homeostasis of the intestinal microbiota is currently recognized as a major contributor to human health. Furthermore, intestinal dysbiosis is associated with a multitude of consequences, including intestinal colonization by antibiotic-resistant or pathogenic bacteria, such as Clostridioides difficile, and reduced efficacy of promising anticancer immunotherapies. By far, the most immediate and drastic exposure leading to dysbiosis is antibiotic treatment. Many attempts have been made to prevent or repair antibiotic-associated dysbiosis. Here, we review these innovations and the difficulties associated with their development.
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Affiliation(s)
- Antoine Andremont
- Da Volterra, Paris, France; Université de Paris, IAME, INSERM, Paris, France.
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