At ECCO’24, Stockholm, the winners of the ECCO Fellowships and Grants programme received their certificates, presented by SciCom Chair Marc Ferrante together with President Britta Seigmund. This year, a record number of grants were awarded, including the new Global Grant designed for low and lower-middle income countries as well as the IIS Registry Grant given for the first time. 

Isabelle Cleynen © ECCO

At the last ECCO Congress, we had three members stepping down from the ECCO Scientific Committee: Marc Ferrante (Leuven, Belgium; Member since 2019, Chair since 2023), Yves Panis (Clichy, France; Member since 2020) and Konstantinos Papamichail (Boston, US; Member since 2020). Although all three of them served on SciCom in a period greatly impacted by the pandemic, together with the other SciCom Members they ensured a seamless continuation of SciCom activities and the initiation of new ones.

Alicja Ewa Ratajczak-Pawłowska © Alicja Ewa Ratajczak-Pawłowska

As a result of my D-ECCO Travel Award, I was able to spend time at the San Filippo Neri Hospital in Rome during January 2023. There I collaborated with a team at the IBD Unit, UOC Gastroenterology. During my stay, I summarised the studies on nutritional determinants of bone mineral density among patients with Crohn’s Disease and Ulcerative Colitis which my colleagues and I had conducted in the previous year. I collected data from food frequency questionnaires and laboratory tests, including with respect to calcium, vitamin D, folic acid and homocysteine levels. Additionally, I started planning future research on the impact of MTHFR gene polymorphism on folic acid and homocysteine status and on bone mineral density in patients suffering from IBD. I also had the opportunity to learn about the standard of care for IBD patients in Italy.

Deciphering the bioactive role of extracellular matrix fragments (matrikines) in Crohn's Disease (CD) fibrostenosis as potential therapeutic targets and biomarkers

Margarita Papatheodoridi   © Margarita Papatheodoridi

Background & aim of research

To evaluate the in vitro effect of selected novel matrix-derived peptides (matrikines) that specifically appear in the intestinal tissue of patients with Crohn’s Disease (CD) fibrostenosis on primary human intestinal myofibroblasts (iMFBs).

The gut mycobiome in Inflammatory Bowel Disease

Continuation of the project initiated by Chloe Huseyin, ECCO Grant Awardee

Marcus Claesson   © Marcus Claesson

Background & aim of research

The conducted research had two aims:

Aim 1: To characterise the inter-/intra-individual composition of the mycobiome of patients with IBD and healthy controls utilising a variety of sample types and methodological techniques.

Aim 2: To provide a large dataset of fungal internal transcribed spacer (ITS) rRNA sequencing data to complement the bacterial 16S rRNA analysis underway in-house.

Intestinal epithelial cell stress modulates enteric fibroblastic and neuronal profiles in Inflammatory Bowel Disease

Neil Chanchlani  © Neil Chanchlani

Background & aim of research

Multiple patient, disease and pharmacokinetic (including anti-TNF drug and antibody concentrations) factors, as well as a limited number of proteomic markers, have been implicated in anti-TNF treatment failure. However, their relative effects and interactions have not been fully explored. We aimed to replicate previously postulated serological markers and to identify novel inflammatory and immune response proteomic markers related to anti-TNF treatment failure in patients with active luminal Crohn’s Disease.

Intestinal epithelial cell stress modulates enteric fibroblastic and neuronal profiles in Inflammatory Bowel Disease

C. Escudero-Hernández © C. Escudero-Hernández

Background & aim of research

This project aimed to understand the effects that crucial IBD epithelial stress factors (i.e. ATG16L1 and XBP1 impairments) might have in enteric fibroblasts and neurons.

Gabriele Dragoni © ECCO

After repeated postponements due to travel restrictions to Japan, I was able to carry out enteroscopy training at the Tokyo Medical and Dental University (TMDU) Hospital between September and October 2022.

Induction of circadian microbial function in chronic intestinal inflammation

Silke Kiessling © Silke Kiessling

Background & aim of research

Impaired clock gene expression has been observed in biopsies from patients with Inflammatory Bowel Disease (IBD). Disruption of circadian rhythms, which occurs in shift workers, has been linked to an increased risk of gastrointestinal diseases, including IBD. The intestinal clock balances gastrointestinal homeostasis by regulating the microbiome. We aimed to characterise intestinal immune functions in mice lacking the intestinal clock and in IBD-relevant mouse models under different feeding conditions in order to assess the functional impact of the intestinal clock in the development of gastrointestinal inflammation.

Investigating the genetics of IBD multiplex families

Ho-Su Lee © Ho-Su Lee

Background & aim of research

This research aimed to investigate the genetic architecture of Inflammatory Bowel Disease (IBD) multiplex families (including at least three affected first-degree relatives), and to identify the underlying genetic factors that contribute to the familial aggregation of IBD.