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Updated: May 3, 2026

Culture Methods to Determine the Limit of Detection and Survival in Transport Media of Campylobacter Jejuni in Human Fecal Specimens
Published on: March 10, 2020
Campylobacter coli cultured from the stools of a patient with immunoproliferative small intestinal disease
S Coeuret1, A de La Blanchardière, V Saguet-Rysanek
1Infectious Diseases Unit, University of Caen, Caen, France.
Abstract:
Campylobacter has been associated with immunoproliferative small intestinal disease (IPSID), on the basis of 16S rDNA sequencing, in situ hybridization, and immunohistochemistry. Here, for the first time, we have cultured Campylobacter from the stools of a patient with IPSID. Phenotypic analysis and whole genome sequencing identified Campylobacter coli. PCR on a IPSID tissue biopsy sample was positive for Campylobacter coli and negative for Campylobacter jejuni. These findings further support a causative role for Campylobacter in the development of IPSID.
Insights
Researchers cultured Campylobacter coli from a patient with immunoproliferative small intestinal disease (IPSID). This finding supports Campylobacter
Area of Science:
- Gastroenterology
- Microbiology
- Immunology
Background:
- Immunoproliferative small intestinal disease (IPSID) is a condition linked to Campylobacter.
- Previous studies utilized molecular methods like 16S rDNA sequencing, in situ hybridization, and immunohistochemistry to establish this association.
Observation:
- This study reports the successful culturing of Campylobacter from the stool of an IPSID patient for the first time.
- Phenotypic analysis and whole genome sequencing confirmed the isolate as Campylobacter coli.
Findings:
- Polymerase chain reaction (PCR) on an IPSID tissue biopsy confirmed the presence of Campylobacter coli.
- The PCR test was negative for Campylobacter jejuni, another common Campylobacter species.
Implications:
- These results provide direct microbiological evidence supporting a causative role for Campylobacter coli in IPSID.
- This discovery may open new avenues for diagnostic and therapeutic strategies targeting Campylobacter in IPSID patients.
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