Projects per year
Personal profile
Expertise
My research centers around evaluating the impact of potentially gonadotoxic treatments on spermatogonial stem cells and their niche. This includes a thorough analysis of the pubertal development and fertility status in individuals who underwent testicular tissue banking before receiving chemo- and/or radiotherapy during childhood. In addition, I explore the effects of emerging cancer therapies, such as immune checkpoint inhibitors, on the spermatogonial stem cell niche: an area where current knowledge remains limited. Finally, I examine the effects of gender-affirming hormone therapy on the testicular environment of transgender women undergoing sex reassignment surgery, with the aim of evaluating its potential as a model for fertility restoration research.
Education/Academic qualification
Doctor in Medical sciences
Award Date: 22 May 2025
Postgraduate in Cosmetic sciences, Erasmus Hogeschool Brussel (EhB)
Award Date: 28 Jun 2023
Master of Science in Biomedical sciences: biomedical research
Award Date: 25 Jun 2020
External positions
Board member, Network for Young Researchers in Andrology
Board member, Optimizing male Reproductive potential after CHIldhood Disease (ORCHID-NET)
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Collaborations and top research areas from the last five years
Projects
- 1 Finished
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ANI399: Exploring the impact of pediatric cancer treatments and immature testicular tissue banking on pubertal development and fertility
Gies, I. (Administrative Promotor) & Delgouffe, E. (CoI (Co-Promotor))
1/12/24 → 31/05/25
Project: Fundamental
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First successful transplant of human immature testicular tissue after gonadotoxic therapy during childhood: complete spermatogenesis in intra-testicular grafts
Goossens, E., Vloeberghs, V., Beer, E. D., Delgouffe, E., Mateizel, I., Ernst, C., Waelput, W., Gies, I. & Tournaye, H., 12 Mar 2026, 24 p.Research output: Other contribution
Open Access -
Pubertal Development Following Paediatric Gonadotoxic Treatment and Immature Testicular Tissue Banking
Delgouffe, E., Regin, M., Vloeberghs, V., Ernst, C., Tournaye, H., Gies, I. & Goossens, E., 25 Feb 2026, In: International Journal of Molecular Sciences. 27, 5, 23 p., 2139.Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus) -
Is the time right for transplanting immature testicular tissue or cells to restore male fertility? Expert perspectives on clinical implementation of autotransplantation of cryopreserved testicular tissue or cells for fertility restoration
Safrai, M., Goossens, E., Mitchell, R. T., Orwig, K. E., Mulder, C. L., van Pelt, A. M. M., Gook, D. A., Feraille, A., Delgouffe, E., Ginsberg, J. P., Stukenborg, J.-B., Duffin, K., Jahnukainen, K., Andersen, C. Y., van de Wetering, M. D., Rimmer, M. P., Barraud-Lange, V., Neuhaus, N., Lane, S. & Sadri-Ardekani, H. & 2 others, , Sept 2025, In: Best Practice & Research Clinical Obstetrics and Gynaecology. 102, 9 p., 102638.Research output: Contribution to journal › Article › peer-review
Open AccessFile6 Citations (Scopus)2 Downloads (Pure) -
Partial rejuvenation of the spermatogonial stem cell niche after gender-affirming hormone therapy in trans women
Delgouffe, E., Madureira Silva, S., Chalmel, F., Cools, W., Raets, C., Tilleman, K., T'Sjoen, G., Baert, Y. & Goossens, E., 7 Jan 2025, In: eLife. 13, 25 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile30 Downloads (Pure) -
Effects of gonadotoxic treatments on spermatogonial stem cells and their niche
Delgouffe, E., 2024, Crazy Copy Center Productions. 181 p.Research output: Thesis › PhD Thesis
Open AccessFile363 Downloads (Pure)
Datasets
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First in-human transplant of immature testicular tissue for fertility restoration: overview stainings
Goossens, E. (Project Manager), Vloeberghs, V. (Project Member), De Beer, E. (Project Member), Delgouffe, E. (Project Member), Mateizel, I. (Project Member), Ernst, C. (Project Member), Waelput, W. (Project Member), Gies, I. (Project Manager) & Tournaye, H. (Project Manager), Zenodo, 23 Feb 2026
Dataset
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Patient follow-up (<18 years)
Goossens, E. (Creator), Braye, A. (Creator) & Delgouffe, E. (Creator), VUB Institutional Data Repository, 2024
Dataset
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Patient follow-up (≥18 years)
Goossens, E. (Creator), Braye, A. (Creator) & Delgouffe, E. (Creator), VUB Institutional Data Repository, 2024
Dataset
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Testicular Tissue Banking for Fertility Preservation in Young Boys: Which Patients Should Be Included?
Delgouffe, E. (Creator), Goossens, E. (Creator) & Braye, A. (Related person), Zenodo, 10 Dec 2024
DOI: 10.3389/fendo.2022.854186, https://zenodo.org/records/14361127
Dataset
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Characterization of testicular tissue in trans women
Goossens, E. (Creator), Delgouffe, E. (Creator) & Madureira Silva, S. (Creator), VUB Institutional Data Repository, 22 Oct 2024
Dataset
Prizes
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ANDRONET travel grant
Delgouffe, E. (Recipient), 30 May 2024
Prize: Prize (including medals and awards)
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European Academy of Andrology (EAA) travel grant
Delgouffe, E. (Recipient), 19 Sept 2022
Prize: Prize (including medals and awards)
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Fonds voor Wetenschappelijk Onderzoek (FWO) travel grant
Delgouffe, E. (Recipient), 18 Jun 2023
Prize: Prize (including medals and awards)
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Personal fundamental research grant from Kom op tegen Kanker-vzw
Delgouffe, E. (Recipient), 1 Dec 2024
Prize: Fellowship awarded competitively
Activities
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Pubertal development following paediatric gonadotoxic treatment and immature testicular tissue banking
Delgouffe, E. (Speaker) & Papageorgiou, K. (Speaker)
13 Mar 2026Activity: Talk or presentation › Talk or presentation at a conference
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VFS meeting
Delgouffe, E. (Participant)
13 Mar 2026Activity: Participating in or organising an event › Participation in conference
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Effects of potentially gonadotoxic treatments on spermatogonial stem cells and their niche (Event)
Delgouffe, E. (Speaker) & Gies, I. (Supervisor)
22 May 2025Activity: Membership › Member of PhD committee
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23rd European Testis Workshop
Delgouffe, E. (Participant)
13 Apr 2025 → 17 Apr 2025Activity: Participating in or organising an event › Participation in conference
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Rejuvenation of the stem cell niche
Delgouffe, E. (Invited speaker)
29 Nov 2025Activity: Talk or presentation › Talk or presentation at a conference
Press/Media
Thesis
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The effects of immune checkpoint inhibitors on male fertility using a mouse model
Delgouffe, E. (Co-promotor), Junius, N. J. B. ((PhD) Student) & Goossens, E. (Promotor), 2026Student thesis: Master's Thesis
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The influence of transgender therapy on the testicular environment
Palacios, A. ((PhD) Student), Goossens, E. (Promotor) & Delgouffe, E. (Co-promotor), 2023Student thesis: Master's Thesis
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Vruchtbaarheidsherstel na een gonadotoxische behandeling tijdens de kindertijd al dan niet in combinatie met het inbanken van testisweefsel.
Delgouffe, E. (Co-promotor) & Verheijen, A. ((PhD) Student), 29 Aug 2025Student thesis: Master's Thesis