Intestinal Collinsella may mitigate infection and exacerbation of COVID-19 by producing ursodeoxycholate

• Masaaki Hirayama ,

  Contributed equally to this work with: Masaaki Hirayama, Hiroshi Nishiwaki

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: hirasan@met.nagoya-u.ac.jp (MH); ohnok@med.nagoya-u.ac.jp (KO)

  Affiliation Department of Pathophysiological Laboratory Sciences, Nagoya University Graduate School of Medicine, Nagoya, Japan

  https://orcid.org/0000-0003-0092-7837

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• Hiroshi Nishiwaki ,

  Contributed equally to this work with: Masaaki Hirayama, Hiroshi Nishiwaki

  Roles Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Software, Validation, Visualization, Writing – original draft

  Affiliation Division of Neurogenetics, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, Nagoya, Japan

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• Tomonari Hamaguchi,

  Roles Data curation, Formal analysis, Investigation, Resources, Writing – review & editing

  Affiliation Division of Neurogenetics, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, Nagoya, Japan

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• Mikako Ito,

  Roles Data curation, Formal analysis, Investigation, Project administration, Resources, Supervision, Writing – review & editing

  Affiliation Division of Neurogenetics, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, Nagoya, Japan

  ⨯
• Jun Ueyama,

  Roles Data curation, Investigation, Methodology, Writing – review & editing

  Affiliation Department of Pathophysiological Laboratory Sciences, Nagoya University Graduate School of Medicine, Nagoya, Japan

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• Tetsuya Maeda,

  Roles Data curation, Formal analysis, Investigation, Methodology, Project administration, Writing – review & editing

  Affiliation Division of Neurology and Gerontology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Iwate, Japan

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• Kenichi Kashihara,

  Roles Data curation, Investigation, Methodology, Project administration, Writing – review & editing

  Affiliation Department of Neurology, Okayama Kyokuto Hospital, Okayama, Japan

  https://orcid.org/0000-0002-1815-9832

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• Yoshio Tsuboi,

  Roles Data curation, Formal analysis, Methodology, Writing – review & editing

  Affiliation Department of Neurology, Fukuoka University, Fukuoka, Japan

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• Kinji Ohno

  Roles Conceptualization, Data curation, Funding acquisition, Methodology, Project administration, Resources, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: hirasan@met.nagoya-u.ac.jp (MH); ohnok@med.nagoya-u.ac.jp (KO)

  Affiliation Division of Neurogenetics, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, Nagoya, Japan

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