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#DutchMicrobiomeDay

#DMD

Programme

Dutch Microbiome Day 2025

1st Edition, Wageningen Microbiome Center

Wageningen University & Research, Aurora Building C9119s, 1st Floor

9:00 - 9:30

Walk-In & Reception

9:30 - 10:00

Key Note

A Symbiotic Future

Remco Kort

Professor of Microbiology

10:00 - 10:30

Photogranular Technology: Enriching Microbial Functions for Resource Recovery in Wastewater Treatment

Photogranules, composed of microbial communities, can effectively remove and recover nutrients from various wastewaters. The impact of targeted microbial enrichment on the elemental composition of the photogranules was investigated.

Lukas Trebuch

Postdoctoral Researcher, IHE Delft & NIOO-KNAW

Exploring the Impact of Alternative Carbohydrate Sources on the Gut Microbiota of Pigs

Given the crucial role of gut microbiota in pig health and welfare, this study investigated the effects of various sustainable sugar sources on pig gut microbiota.

Dirkjan Schokker

Senior Scientist, WUR

10:30 - 11:00

Coffee Break

11:00 - 12:00

Conserved Mechanisms of Oxygen Tolerance in Beneficial Gut Anaerobe Faecalibacterium through Long-Term Evolution

Many gut anaerobes possess antioxidative defense mechanisms similar to those of aerobes. Faecalibacterium was used to study oxygen tolerance in beneficial gut anaerobes.

Qiqi Pan

PhD Candidate, UMCG

Inter & Intra-Individual Genetic Variation of Self-Isolated Lactobacillus crispatus Strains from Swabs of a Women’s Collective

Dominant L. crispatus is linked to positive reproductive and sexual health in women. Genetic variation in L. crispatus and its implications for probiotic development was researched with the help of a citizen science initiative.

Freek de Kreek

MSc Student, VU

Why do Babies Cry? Exploring the Role of the Gut Microbiota in Infantile Colic, Constipation & Cramps in the KOALA Birth Cohort Study

While smaller studies have linked the infant gut microbiome to frequent crying, this study used a larger cohort to investigate its role in infant gastrointestinal health.

David Barnett

PhD Candidate, MU & MUMC+

Unraveling the Microbiome’s Role in Aging & Parkinson’s Disease: Insights from C.elegans Models

Using a C. elegans model, the effect of various bacterial species was studied, aiming to better understand how gut microbiota may influence neurodegeneration in Parkinson’s disease.

Eugenia Goya

Postdoctoral Researcher, ERIBA & UMCG

Recap

Ger Rijkers

Medical Immunologist & Researcher

12:00 - 14:00

Guided Poster Walks & Lunch Break

During this session, 4 groups will be formed. Presenters will each give a 1-minute presentation about their work.

14:00 - 15:00

Microbial Interactions between Starter & Adjunct Cultures Shape the Metabolic Potential & Flavour Formation of Cheese

The influence of microbial interactions on fermentation can be studied during cheese-making. This study examined how interactions between different adjunct cultures and a starter culture affect cheese quality.

Chrats Melkonian

Postdoctoral Researcher, WUR & UU

Assessing Dietary Intake in Infants Through DNA Metabarcoding

Accurate diet tracing in diet-microbiome studies can be challenging. Fecal sample analysis as an alternative assessment method was tested by evaluating infant dietary intake from fecal samples.

Jurate Gumbaragyte

MSc Student, UMCG

Digitizing the Gut Microbiome with Ingestibles, Operational Algorithms & Data Ecosystem

Ingestible sensors are promising tools for better understanding host-microbe interactions. Here, sensors for sensing, sampling, and localization were developed for potential use in research and clinical settings.

Ruud van Stiphout

Principal Data Scientist, imec OnePlanet Research Center

From Soils to Guts: Exploring the Narratives about the Microbiome’s Potential to Integrate Agrifood & Healthcare Systems

The microbiome offers the potential to address challenges shared between agrifood and healthcare systems. The emerging discourse of the microbiome was researched together with its capacity to integrate these sectors.

Shana Hepping

PhD Candidate, LU

15:00 - 15:30

Recap

Hauke Smidt

Professor of Microbiology

15:30 - 16:00

Presentation Session

The Holomicrobiome

Bas Teusink

Professor of Systems Biology

16:00 - 16:15

Award Ceremony

For Best Pitch & Poster

Hauke Smidt

Professor of Microbiology

16:15 - 16:30

Dutch Microbiome Day 2026

Hermie Harmsen

Medical Microbiologist

16:30 - 18:00

Networking & Drinks

Organising Partner

Sponsors

Initiating partner

Associating partners