PhD in Early-Life Mucosal Immunology and Oral–Gut Axis Biology Helmholtz Centre for Infection Research in Germany

PhD opportunity at the Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany. The Early Life Immunity group is recruiting a highly motivated PhD student for a project in early-life mucosal immunology and oral–gut axis biology. The position is part of the international tandem project PERIO-IMPRINT, in collaboration with Prof. Avi-Hai Hovav at The Hebrew University of Jerusalem, studying how maternal periodontitis shapes offspring immune development.

The research combines in vivo mouse models, high-dimensional spectral flow cytometry, single-cell RNA-seq / VDJ sequencing, and microbiota and epithelial barrier analyses. This is a strong fit for candidates interested in mucosal immunology, host–microbiota interactions, early-life immunity, and infection biology.

Eligibility highlights: a strong interest in the topic is essential; prior experience with mouse work, flow cytometry, or computational analysis is a plus. The post also values curiosity, reliability, and enthusiasm for mechanistic immunology.

Funding and duration: PhD position for 3 years initially, paid at 65% E13 TVöD Bund-equivalent.

Application window: deadline 15 June 2026; start date 1 September 2026.

How to apply: submit your application through the HZI career portal. Informal questions can be sent to Natalia Torow by email.