Patent · US Active

Method of culturing segmented filamentous bacteria in vitro

US11725183B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignees

INSTITUT PASTEUR · FR
Moraine Corporation · FR
ASSISTANCE PUBLIQUE—HÔPITAUX DE PARIS (APHP) · FR
UNIVERSITÉ PARIS CITÉ · FR
Institut National de la Sante et de la Recherche Medicale (INSERM) · FR

Inventors

Gerard Eberl · Paris, FR
David Bikard · Paris, FR
Pamela Schnupf · Paris, FR
Nadine Cerf Bensussan · Paris, FR
Valerie Gaboriau-Routhiau · Clamart, FR
Philippe Sansonetti · Paris, FR

Key dates

Filing date	Aug 22, 2019
Grant date	Aug 15, 2023
Priority date	—
Expiry date	Jun 15, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02A50/30
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The present invention relates to an in vitro method of culturing a segmented filamentous bacterium strain, comprising co-culturing said segmented filamentous bacterium strain with a eukaryotic host cell, wherein the culture is performed at an O2 level inferior to 5% in a rich tissue culture liquid medium containing bacterial medium components including iron. The present invention also relates to methods for genetically modifying a segmented filamentous bacterium strain comprising a step a culturing the strain in vitro.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.