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May 20, 2025 29 mins

Welcome to ArchaeaCast! In our sixth episode, our hosts Priyanka Chatterjee and Dr. Connor Hines discuss the archaea that are very close to home–the ones that can live in and on us! In the second part of the episode, Priyanka interviews Dr. Christine Moissl-Eichinger, from the Medical University of Graz in Austria.

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For nomenclature changes, current nomenclature can be found here

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Sources

Triantafyllou K, Chang C, Pimentel M. 2014. Methanogens, Methane and Gastrointestinal Motility. J Neurogastroenterol Motil 20:31–40.

Probst AJ, Auerbach AK, Moissl-Eichinger C. 2013. Archaea on Human Skin. PLOS ONE 8:e65388.

Matarazzo F, Ribeiro AC, Faveri M, Taddei C, Martinez MB, Mayer MPA. 2012. The domain Archaea in human mucosal surfaces. Clin Microbiol Infect Off Publ Eur Soc Clin Microbiol Infect Dis 18:834–840.

Dridi B, Henry M, Khéchine AE, Raoult D, Drancourt M. 2009. High Prevalence of Methanobrevibacter smithii and Methanosphaera stadtmanae Detected in the Human Gut Using an Improved DNA Detection Protocol. PLOS ONE 4:e7063.

Takakura W, Pimentel M. 2020. Small Intestinal Bacterial Overgrowth and Irritable Bowel Syndrome – An Update. Front Psychiatry 11:664.

Hook SE, Wright A-DG, McBride BW. 2010. Methanogens: Methane Producers of the Rumen and Mitigation Strategies. Archaea 2010:945785.

Probiotics: Usefulness and Safety. NCCIH. https://www.nccih.nih.gov/health/probiotics-usefulness-and-safety.

Archaebiotics: Archaea as Pharmabiotics for Treating Chronic Disease in Humans? | IntechOpen. https://www.intechopen.com/chapters/56434.

Kim JY, Whon TW, Lim MY, Kim YB, Kim N, Kwon M-S, Kim J, Lee SH, Choi H-J, Nam I-H, Chung W-H, Kim J-H, Bae J-W, Roh SW, Nam Y-D. 2020. The human gut archaeome: identification of diverse haloarchaea in Korean subjects. Microbiome 8:114.

Moissl-Eichinger C, Probst AJ, Birarda G, Auerbach A, Koskinen K, Wolf P, Holman H-YN. 2017. Human age and skin physiology shape diversity and abundance of Archaea on skin. Sci Rep 7:4039.

Bovaer®. @anh. https://www.dsm-firmenich.com/anh/products-and-services/products/methane-inhibitors/bovaer.html.

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