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Grahnemo L, Nethander M, Coward E, Gabrielsen ME, Sree S, Billod JM, Sjögren K, Engstrand L, Dekkers KF, Fall T, Langhammer A, Hveem K, Ohlsson C. Identification of three bacterial species associated with increased appendicular lean mass: the HUNT study. Nat Commun 2023; 14:2250. [PMID: 37080991 PMCID: PMC10119287 DOI: 10.1038/s41467-023-37978-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 04/05/2023] [Indexed: 04/22/2023] Open
Abstract
Appendicular lean mass (ALM) associates with mobility and bone mineral density (BMD). While associations between gut microbiota composition and ALM have been reported, previous studies rely on relatively small sample sizes. Here, we determine the associations between prevalent gut microbes and ALM in large discovery and replication cohorts with information on relevant confounders within the population-based Norwegian HUNT cohort (n = 5196, including women and men). We show that the presence of three bacterial species - Coprococcus comes, Dorea longicatena, and Eubacterium ventriosum - are reproducibly associated with higher ALM. When combined into an anabolic species count, participants with all three anabolic species have 0.80 kg higher ALM than those without any. In an exploratory analysis, the anabolic species count is positively associated with femoral neck and total hip BMD. We conclude that the anabolic species count may be used as a marker of ALM and BMD. The therapeutic potential of these anabolic species to prevent sarcopenia and osteoporosis needs to be determined.
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Affiliation(s)
- Louise Grahnemo
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Osteoporosis Centre, Centre for Bone and Arthritis Research at the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Maria Nethander
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Osteoporosis Centre, Centre for Bone and Arthritis Research at the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Bioinformatics Core Facility, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Eivind Coward
- K.G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
| | - Maiken Elvestad Gabrielsen
- K.G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
| | - Satya Sree
- Bio-Me, Oslo Science Park, Gaustadalléen 21, N-0349, Oslo, Norway
| | - Jean-Marc Billod
- Bio-Me, Oslo Science Park, Gaustadalléen 21, N-0349, Oslo, Norway
| | - Klara Sjögren
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Osteoporosis Centre, Centre for Bone and Arthritis Research at the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Lars Engstrand
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome Research, Karolinska Institutet, Karolinska Hospital, Biomedicum A8, Solnavägen 9, 171 65, Stockholm, Sweden
| | - Koen F Dekkers
- Department of Medical Sciences, Molecular Epidemiology and Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Tove Fall
- Department of Medical Sciences, Molecular Epidemiology and Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Arnulf Langhammer
- HUNT Research Centre, Department of Public Health and Nursing, NTNU, Norwegian University of Science and Technology, Levanger, Norway
- Levanger Hospital, Nord-Trøndelag Hospital Trust, Levanger, Norway
| | - Kristian Hveem
- K.G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
- HUNT Research Centre, Department of Public Health and Nursing, NTNU, Norwegian University of Science and Technology, Levanger, Norway
- Levanger Hospital, Nord-Trøndelag Hospital Trust, Levanger, Norway
| | - Claes Ohlsson
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Osteoporosis Centre, Centre for Bone and Arthritis Research at the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Region Västra Götaland, Sahlgrenska University Hospital, Department of Drug Treatment, Gothenburg, Sweden
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Brauckmann V, Nambiar S, Potthoff A, Höxtermann S, Wach J, Kayser A, Tiemann C, Schuppe AK, Brockmeyer NH, Skaletz-Rorowski A. Influence of dietary supplementation of short-chain fatty acid sodium propionate in people living with HIV (PLHIV). J Eur Acad Dermatol Venereol 2022; 36:881-889. [PMID: 35176190 DOI: 10.1111/jdv.18006] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 12/08/2021] [Accepted: 01/07/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Non-AIDS associated chronic diseases in HIV+ patients have been on the rise since the advent of antiretroviral therapy. Especially cardiovascular diseases and disruption in the gastrointestinal tract have limited health-related quality of life (QoL). Several of those complications have been associated with chronic systemic inflammation. Short chain fatty-acids (SCFA), with propionate as one of the major compounds, have been described as an important link between gut microbiota and the immune system, defining the pro- and the anti-inflammatory milieu through direct and indirect regulation of T-cell homeostasis. The effects of dietary supplementation of sodium propionate (SP) in people living with HIV (PLHIV) have not yet been investigated prior to this study. OBJECTIVES To investigate the impact of SP uptake among PLHIV and its relevance to improve QoL, the study aimed to investigate metabolic, immunological, microbiome and patient-reported QoL related changes post SP-supplementation with follow up. METHODS: A prospective, non-randomized, controlled, monocentric interventional study was conducted in WIR, Center for Sexual Health and Medicine, in Bochum, Germany. 32 HIV+ patients with unaltered ART-regimen in the last three months were included. Participants were given SP for a duration of 12 weeks in the form of daily oral supplementation and were additionally followed-up for another 12 weeks. RESULTS The supplementation of SP was well tolerated. We found an improvement in lipid profiles and long-term blood glucose levels. A decrease in pro-inflammatory cytokines and a depletion of effector T-Cells was observed. Regulatory T-Cells and IL-10 decreased. Furthermore, changes in taxonomic composition of the microbiome during follow-up were observed and improvement of items of self-reported life-quality assessment. CONCLUSION: Taken together, the beneficial impact of SP in PLHIV reflects its potential in improving metabolic parameters and modulating pro-inflammatory immune responses. Thus possibly reducing the risk of cardiovascular disorders and facilitating long-term improvement of the gut flora.
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Affiliation(s)
- Vesta Brauckmann
- WIR-Walk In Ruhr (WIR), Center for Sexual Health and Medicine, Bochum, Germany.,Interdisciplinary Immunological Outpatient Clinic, Center for Sexual Health and Medicine, Department of Dermatology, Venereology and Allergology, Ruhr Universität Bochum, Bochum, Germany
| | - S Nambiar
- WIR-Walk In Ruhr (WIR), Center for Sexual Health and Medicine, Bochum, Germany.,Interdisciplinary Immunological Outpatient Clinic, Center for Sexual Health and Medicine, Department of Dermatology, Venereology and Allergology, Ruhr Universität Bochum, Bochum, Germany
| | - A Potthoff
- WIR-Walk In Ruhr (WIR), Center for Sexual Health and Medicine, Bochum, Germany.,Interdisciplinary Immunological Outpatient Clinic, Center for Sexual Health and Medicine, Department of Dermatology, Venereology and Allergology, Ruhr Universität Bochum, Bochum, Germany
| | - S Höxtermann
- Department of Dermatology, Venereology and Allergology, Ruhr Universität Bochum, Bochum, Germany
| | - J Wach
- WIR-Walk In Ruhr (WIR), Center for Sexual Health and Medicine, Bochum, Germany.,Public Health Department Bochum, Bochum, Germany
| | - A Kayser
- WIR-Walk In Ruhr (WIR), Center for Sexual Health and Medicine, Bochum, Germany.,Aidshilfe Bochum (Aids Service Organization Bochum) e.V, Bochum, Germany
| | - C Tiemann
- MVZ Laboratory Krone, Molecular Diagnostics, Bad Salzuflen, Germany
| | - A K Schuppe
- MVZ Laboratory Krone, Molecular Diagnostics, Bad Salzuflen, Germany
| | - N H Brockmeyer
- WIR-Walk In Ruhr (WIR), Center for Sexual Health and Medicine, Bochum, Germany.,Interdisciplinary Immunological Outpatient Clinic, Center for Sexual Health and Medicine, Department of Dermatology, Venereology and Allergology, Ruhr Universität Bochum, Bochum, Germany
| | - A Skaletz-Rorowski
- WIR-Walk In Ruhr (WIR), Center for Sexual Health and Medicine, Bochum, Germany.,Interdisciplinary Immunological Outpatient Clinic, Center for Sexual Health and Medicine, Department of Dermatology, Venereology and Allergology, Ruhr Universität Bochum, Bochum, Germany
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Chen Y, Lin H, Cole M, Morris A, Martinson J, Mckay H, Mimiaga M, Margolick J, Fitch A, Methe B, Srinivas VR, Peddada S, Rinaldo CR. Signature changes in gut microbiome are associated with increased susceptibility to HIV-1 infection in MSM. MICROBIOME 2021; 9:237. [PMID: 34879869 PMCID: PMC8656045 DOI: 10.1186/s40168-021-01168-w] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 09/14/2021] [Indexed: 05/12/2023]
Abstract
BACKGROUND Men who have sex with men (MSM) have been disproportionately affected by HIV-1 since the beginning of the AIDS pandemic, particularly in the USA and Europe. Compared to men who have sex with women (MSW), MSM have a distinct fecal microbiome regardless of HIV-1 infection. However, it is unclear whether the MSM-associated gut microbiome affects the susceptibility and progression of HIV-1 infection. We studied fecal microbiome profiles, short-chain fatty acids, and blood plasma inflammatory cytokines of 109 HIV-1 seroconverters (SC) from the early, 1984-1985 phase of the HIV-1 pandemic in the Multicenter AIDS Cohort Study (MACS) before and after HIV-1 infection compared to 156 HIV-1-negative MACS MSM (negative controls [NC]). RESULTS We found that family Succinivibrionaceae, S24-7, Mogibacteriaceae, Coriobacteriaceae, and Erysipelotrichaceae were significantly higher (p<0.05), whereas Odoribacteraceae, Verucomicrobiaceae, Bacteroidaceae, Barnesiellaceae, and Rikenellaceae were significantly lower (p<0.05), in SC before HIV-1 infection compared to NC. At the species level, Prevotella stercorea, Eubacterium biforme, and Collinsella aerofaciens were significantly higher (p<0.05), and Eubacterium dolichum, Desulfovibrio D168, Alistipes onderdonkii, Ruminococcus torques, Bacteroides fragilis, Bacteroides caccae, Alistipes putredinis, Akkermansia muciniphila, Bacteroides uniformis, and Bacteroides ovatus were significantly lower (p<0.05) in SC before HIV-1 infection compared to NC. After HIV-1 infection, family Prevotellaceae and Victivallaceae and species Bacteroides fragilis and Eubacterium cylindroides were significantly higher (p<0.05) in SC who developed AIDS within 5 years compared to the SC who were AIDS free for more than 10 years without antiretroviral therapy (ART). In addition, family Victivallaceae and species Prevotella stercorea, Coprococcus eutactus, and Butyrivibrio crossotus were significantly higher (p<0.05) and Gemmiger formicilis and Blautia obeum were significantly lower (p<0.05) after HIV-1 infection in SC who developed AIDS within 5-10 years compared to the SC who were AIDS-free for more than 10 years without ART. Furthermore, plasma inflammatory cytokine levels of sCD14, sCD163, interleukin 6, and lipopolysaccharide binding protein were significantly higher in SC with p<0.05 before HIV-1 infection compared to NC. CONCLUSIONS Our results suggest that pathogenic changes in the gut microbiome were present in MSM several months prior to infection with HIV-1 in the early phase of the AIDS pandemic in the USA. This was associated with increased inflammatory biomarkers in the blood and risk for development of AIDS. Video abstract.
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Affiliation(s)
- Yue Chen
- Department of Infectious Diseases and Microbiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA USA
| | - Huang Lin
- Current address: Biostatistics and Bioinformatics Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), NIH, Bethesda, MD USA
- Department of Biostatistics, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA USA
| | - Mariah Cole
- Department of Infectious Diseases and Microbiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA USA
- Present address: Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY USA
| | - Alison Morris
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA USA
| | - Jeremy Martinson
- Department of Infectious Diseases and Microbiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA USA
| | - Heather Mckay
- Department of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD USA
| | - Matthew Mimiaga
- Department of Epidemiology, Fielding School of Public Health, University of California at Los Angeles, Los Angeles, CA USA
| | - Joseph Margolick
- Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD USA
| | - Adam Fitch
- Present address: Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY USA
| | - Barbara Methe
- Present address: Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY USA
| | - Vatsala Rangachar Srinivas
- Department of Infectious Diseases and Microbiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA USA
| | - Shyamal Peddada
- Current address: Biostatistics and Bioinformatics Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), NIH, Bethesda, MD USA
- Department of Biostatistics, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA USA
| | - Charles R. Rinaldo
- Department of Infectious Diseases and Microbiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA USA
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