Unger lab
Infection and Immunity
People Unger Lab

Wendy Unger
(PhD, associate professor)
Wendy Unger obtained her PhD in mucosal immunology at the Amsterdam University Medical Center (VUmc) in 2004. Before joining the Erasmus MC, she worked as scientist on modulation of antigen presenting cell function with the aim to regulate tolerogenic or effector T-cell functions in patients. In 2015, she joined the lab as group leader of the Infection&Immunity group. She enjoys unraveling mechanisms involved in pathogen-mediated modulation of immunity in children.
Wendy van Hemmen
(PhD, project manager)
Sven van Dun
(Post-Doc)

Lisa Slimmen
(MD, PhD student)
Lisa obtained her medical degree at the Erasmus MC in 2017. In addition to her medical studies, she also done a Research Master Neuroscience from 2013 to 2015. Her research internship focused on a high-throughput screening for candidate genes in Intellectual Disability. After receiving her medical degree, Lisa has spent 12 months working as a resident in Paediatrics in the Sint Franciscus Gasthuis in Rotterdam. In 2019, she joined the Unger group as a PhD-student. Her research focuses on bacterial pneumonia in children, and the development of a new diagnostic tool using peripheral blood monocytes. In early 2020, she also joined de Paediatric Pulmonology Department and its Cystic Fibrosis Consortium. In this multicentre cohort, CF patients are followed from early childhood, with the aim of establishing prognostic markers and evaluating non-invasive diagnostic tests.

Ying Liu
(PhD student)
Ying graduated in 2022 as a Master of Medicine from The Third Xiangya Hospital of Central South University in Changsha Hunan province, China. During her master study, she majored in pediatric diseases, and her research area focused on different types of cell death (pyroptosis, apoptosis, and autophagy). She joined the lab in September 2022 as a PhD-student on a joint project with Dr Hettie Janssens from the Pediatric Pulmonology department. Ying’s project will focus on the innate immune response in the airways of children with cystic fibrosis and other chronic respiratory diseases and aims to find potential targets for diagnosis and treatment.

Alessio Fontanot
(PhD student)
Alessio obtained his Master’s degree in Molecular and Applied Biology in 2022 at the University of Florence. His master thesis was part of a joint project between the University of Florence, the Nijmegen University and the Kilimanjaro Clinical Institute and involved in the analysis of fungal microbiome in rural and urban communities of Tanzania, focusing his research on gut yeast characterization in relation with dietary interventions. In 2022 he joined the Department of Microbial Ecology of the Slovak Academy of Sciences in Bratislava for a traineeship focused on targeted metagenomics through MinION Nanopore Sequencing on different samples. In 2023 he joined the Laboratory of Pediatrics as a doctoral candidate of the Horizon Europe-MSCA funded Stop Spread Bad Bugs (SSBB) consortium in collaboration with the Medical University of Vienna and the TissueGnostic GmbH, focusing his study in testing the activity of antimicrobial peptides on Pseudomonas aeruginosa and Staphylococcus aureus biofilm formation.

Sajad Mohammadi
(PhD student)
Sajad obtained his MSc degree in Nanotechnology Engineering from the Sapienza University of Rome. As the master thesis project, he developed an open-source microfluidic 3D bioprinting system for engineering hierarchical tissues at the Center for Life Nano & Neuroscience (CLN2S) of the Italian Institute of Technology (IIT). In 2023, he joined the pediatrics lab as a Ph.D. candidate within The European Doctoral Network STOP SPREAD BAD BUGS (SSBB), funded by Horizon Europe-MSCA.
Herein, he will be working on the interaction of the medical implants with the novel antimicrobial agents to eventually prevent post-implantation infections

Larissa Maciel Bomfim
(PhD student)

Daan Bossche
(PhD student)

Ad de Bruijn
(research technician)
Ad graduated with a Bachelor of Science in Biochemistry from Hogeschool Rotterdam in 1993. From March 1994 he joined the Infection&Immunity group at the Laboratory of Pediatrics as a research technician. In the group Ad has worked with a variety of molecular and immunological techniques for all lines of research. He is currently conducting research into A) the role of NLRP12 in myeloid cell function and B) development of a quantitative multiplex PCR for the diagnosis of neonatal sepsis. He occasionally trains the students in the group in these techniques.

Silvia Estevão
(research technician)
Silvia graduated as a Bachelor of Applied Science in Biology and Medical Laboratory Research (Hogeschool Rotterdam). During her studies she was an intern in the former Neonatology group at the Laboratory of Pediatrics, where she studied the uptake of surfactant lipids by alveolar type II cells and macrophages in rat lungs. She got hooked on immunohistology and after her graduation in 2001 she took the chance to work as research tech in the Infection & Immunity group. She is an essential contributor to all lab projects involving murine models, histology and immunohistochemical techniques. Silvia has also trained multiple Master and PhD students.

Renske Gorissen
(research technician)
Former Colleagues
Hongzhen Zhu (PhD candidate; thesis Mycoplasmataceae-Associated Infection and Inflammation in the Respiratory Tract in Children
Ruben A.C. de Groot, MD (PhD candidate; thesis “Crossing the line: Dissecting the host response during Mycoplasma pneumoniae respiratory tract carriage and infection”
Patrick M. Meyer Sauteur, MD (PhD candidate; thesis “Antibody responses to Mycoplasma pneumoniae: protecting against and triggering disease”)
Emiel B. Spuesens, MD (PhD candidate; thesis “Mycoplasma pneumoniae: bacterial genetic variation and colonization of the respiratory tract of children”)
Marta Kluba (project manager)
Piotr Gierlich (Post-Doc)
Jop Jans (Post-Doc)
Theo Hoogenboezem (Research technician)
Ana Belo-van Wijk (Research technician)
Tess Voskamp (Research technician)
Catharina Graça (M.Sc. student)
Bryan Hoeke (B.Sc. student)
Tristan Schut (B.Sc. student)
Roel Pieterman (M.Sc. Student)
Geke Hasperhoven (M.Sc. Student)
Suzanne van Efferen (B.Sc Student)
Feline Velthuis (M.Sc. Student)
Luca van Leeuwen (M.Sc. Student)
Pol Oliveras Julià (M.Sc. Student)
Rabiaa el Majjaoui (B.Sc. Student)
Ilse Boon (M.Sc. student)
Iris van Tetering (B.Sc. student)
Naomi van der Mooren (M.Sc. student)
Rowan Baboelal (B.Sc. student)
Elzanne Speksnijder (B.Sc. Student)
