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SciProfiles: 1311609
Scopus Author ID: 57221380406

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University of Namur: N/A, BE

Employment
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University of Namur

Université de Namur: Namur, BE

2020-09-15 to present | PhD Student (Department of Pharmacy )
Employment
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Constant Gillot

Works (37)

Evaluation of Neutralizing Capacity of Tixagevimab plus Cilgavimab (AZD7442) against Different SARS-CoV-2 Variants

Case reports in infectious diseases
2024 | Journal article | Author
DOI: 10.1155/2024/9163490
SOURCE-WORK-ID:

968ea09d-5690-45a1-b5f5-d4159f71ff65

PMID: 39246664
Contributors: Constant Gillot ; Jean-Louis Bayart; Vincent Maloteau; Jean-Michel Dogné; Jonathan Douxfils; Julien Favresse
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University of Namur

Evaluation of neutralizing antibody titers against SARS-CoV-2 JN.1 Omicron subvariant during pregnancy - A case series study

Heliyon
2024-12-13 | Journal article | Author
DOI: 10.1016/j.heliyon.2024.e41249
SOURCE-WORK-ID:

2620edb7-0cd3-4adc-bd0b-f1bd1d691b37

EID:

2-s2.0-85212549240
Contributors: Marie Didembourg; Clara David; 0000-0001-9195-304X; Eva Cransquint; Julien Favresse; Jonathan Douxfils; Constant Gillot
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University of Namur

Vaccine‐induced humoral response of BNT162b2 and mRNA-1273 against BA.1, BA.5, and XBB.1.5. (sub)variants 6 months after a homologous booster

Heliyon
2024-08-30 | Journal article | Author
DOI: 10.1016/j.heliyon.2024.e36116
SOURCE-WORK-ID:

6a8fea42-ff6d-4ab9-a35a-25a11b49c6b7

EID:

2-s2.0-85201385726
Contributors: Julien Favresse; Marie Tré-Hardy; Constant Gillot ; Roberto Cupaiolo; Alain Wilmet; Ingrid Beukinga; Laurent Blairon; Jean Louis Bayart; Mélanie Closset; Loris Wauthier et al.
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University of Namur

Neutralizing antibodies against KP.2 and KP.3

Clinical Chemistry and Laboratory Medicine
2024-08-16 | Journal article | Author
DOI: 10.1515/cclm-2024-0919
SOURCE-WORK-ID:

baf901a2-282d-46cc-b775-2b254c333e80

PMID: 39147380
EID:

2-s2.0-85201485091
Contributors: Constant Gillot ; Clara David; Jean-Michel Dogné; Julien Cabo; Jonathan Douxfils; Julien Favresse
Source: check_circle
University of Namur

Assessment of the neutralizing antibody response in Omicron breakthrough cases in healthcare workers who received the homologous booster of Moderna mRNA-1273

Virology
2024-07 | Journal article | Author
DOI: 10.1016/j.virol.2024.110082
SOURCE-WORK-ID:

212860e7-f807-4b85-afb7-e596844a4a3d

PMID: 38636363
EID:

2-s2.0-85190435521
Contributors: Constant Gillot ; Marie Tré-Hadry; Roberto Cupaiolo; Laurent Blairon; Alain Wilmet; Ingrid Beukinga; Jean-Michel Dogné; Jonathan Douxfils; Julien Favresse
Source: check_circle
University of Namur

Neutralizing antibody response to XBB.1.5, BA.2.86, FL.1.5.1, and JN.1 six months after the BNT162b2 bivalent booster

International journal of infectious diseases
2024-06 | Journal article | Author
DOI: 10.1016/j.ijid.2024.107028
SOURCE-WORK-ID:

8594ad6d-c461-47a1-a16f-5a2829dc08ac

PMID: 38583825
EID:

2-s2.0-85190553735
Contributors: Julien Favresse; Constant Gillot ; Julien Cabo; Clara David; Jean-Michel Dogné; Jonathan Douxfils
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University of Namur

An Evaluation of a SARS-CoV-2 Pseudovirus Neutralization Test and A Comparison to a SARS-CoV-2 Surrogate Virus Neutralization Test in a COVID-19 Long-Term Follow-Up Cohort

Microbiology Research
2024-03 | Journal article | Author
DOI: 10.3390/microbiolres15010028
Contributors: Constant Gillot ; Julien Favresse; Clara David; Vincent Maloteau; Jean-Michel Dogne; Jonathan Douxfils
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

Durability of humoral and cellular immunity six months after the BNT162b2 bivalent booster

Journal of medical virology
2024-01 | Journal article | Author
DOI: 10.1002/jmv.29365
SOURCE-WORK-ID:

151ef219-40d9-4a5a-ba71-82f13ea7f5c0

PMID: 38185981
EID:

2-s2.0-85181700642
Contributors: Julien Favresse; Constant Gillot ; Mélanie Closset; Julien Cabo; Loris Wauthier; Clara David; Marc Elsen; Jean-Michel Dogné; Jonathan Douxfils
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University of Namur

Evaluation of Sivelestat as a NETosis inhibitor using an in-house ex-vivo model

30th Annual Meeting of the Belgian Society on Thrombosis and Haemostasis (BSTH), Mechelen, 30/11/23
2023-11-30 | Conference poster | Author
SOURCE-WORK-ID:

2b7d781c-4847-47e4-8e09-b76adee343d1
Contributors: Constant Gillot ; Pauline Michaux; Julien Favresse; Marielle Herzog; Terry Kelly; Jean-Michel Dogné; Jonathan Douxfils
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University of Namur

Kinetics and ability of binding antibody and surrogate virus neutralization tests to predict neutralizing antibodies against the SARS-CoV-2 Omicron variant following BNT162b2 booster administration

Clinical Chemistry and Laboratory Medicine
2023-09-01 | Journal article | Author
DOI: 10.1515/cclm-2022-1258
SOURCE-WORK-ID:

4f97c081-477c-4b37-ae6d-d986892a47db

PMID: 37078220
EID:

2-s2.0-85156143641
Contributors: Germain Simon; Julien Favresse; Constant Gillot ; Mélanie Closset; Émilie Catry; Jean-Michel Dogné; Jonathan Douxfils; Grégoire Wieërs; Jean-Louis Bayart
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University of Namur

Peri-infection titers of neutralizing and binding antibodies as a predictor of COVID-19 breakthrough infections in vaccinated healthcare professionals

Clinical Chemistry and Laboratory Medicine
2023-08-01 | Journal article | Author
DOI: 10.1515/cclm-2023-0134
SOURCE-WORK-ID:

75478a57-36f4-4a78-9df6-3243b2878fc5

PMID: 36999398
EID:

2-s2.0-85151824476
Contributors: Constant Gillot ; Jean-Louis Bayart; Mélanie Closset; Julien Cabo; Vincent Maloteau; Jean-Michel Dogné; Jonathan Douxfils; Julien Favresse
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University of Namur

Clinical performance evaluation of the Fluorecare® SARS-CoV-2 & Influenza A/B & RSV rapid antigen combo test in symptomatic individuals

Journal of Clinical Virology
2023-04 | Journal article | Author
DOI: 10.1016/j.jcv.2023.105419
SOURCE-WORK-ID:

0cdbf9fc-22af-4734-96b0-eaa81d1931cd

PMID: 36905798
EID:

2-s2.0-85150377001
Contributors: Jean-Louis Bayart; Constant Gillot ; Jean-Michel Dogné; Gatien Roussel; Valérie Verbelen; Julien Favresse; Jonathan Douxfils
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University of Namur

Dynamics of Neutralizing Antibody Responses Following Natural SARS-CoV-2 Infection and Correlation with Commercial Serologic Tests. A reappraisal and Indirect Comparison With Vaccinated Subjects

2023-04-03 | Conference poster | Author
SOURCE-WORK-ID:

0269f71b-3057-42a5-a512-b079f0fa0504
Contributors: Constant Gillot ; Julien Favresse; Vincent Maloteau; Jean-Michel Dogné; Jonathan Douxfils
Source: check_circle
University of Namur

Humoral and cellular response three months following bivalent booster administration

2023-04-03 | Conference poster | Author
SOURCE-WORK-ID:

68f89a68-15bd-4b4c-896d-2a5e1dff8dd2
Contributors: Constant Gillot ; Julien Favresse; Jean-Louis Bayart; Melanie Closset; Loris Wauthier; Julien Cabo; Clara David; Marc Elsen; Jean-Michel Dogné; Jonathan Douxfils
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University of Namur

Vaccine-induced binding and neutralizing antibodies against Omicron 6 months after a homologous BNT162b2 booster

Journal of medical virology
2023-01 | Journal article | Author
DOI: 10.1002/jmv.28164
SOURCE-WORK-ID:

e88bfb1e-e3cb-4299-9812-7b9296e66a71

PMID: 36131356
EID:

2-s2.0-85139002379
Contributors: Julien Favresse; Constant Gillot ; Jean-Louis Bayart; Clara David; Germain Simon; Loris Wauthier; Mélanie Closset; Jean-Michel Dogné; Jonathan Douxfils
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University of Namur

Resistance towards ChadOx1 nCoV-19 in an 83 Years Old Woman Experiencing Vaccine Induced Thrombosis with Thrombocytopenia Syndrome

Vaccines
2022-11-30 | Journal article | Author
DOI: 10.3390/vaccines10122056
SOURCE-WORK-ID:

8a0e7940-9fe7-4b45-8fc8-9ec4a6230415

PMID: 36560466
EID:

2-s2.0-85144640606
Contributors: Constant Gillot ; Julien Favresse; Vincent Maloteau; Valérie Mathieux; Jean-Michel Dogné; François Mullier; Jonathan Douxfils
Source: check_circle
University of Namur

Resistance towards ChadOx1 nCoV-19 in an 83 Years Old Woman Experiencing Vaccine Induced Thrombosis with Thrombocytopenia Syndrome

2022-11-30 | Conference poster | Author
SOURCE-WORK-ID:

67dbf0b0-8ab7-4b17-acb9-ecdc09a9e135
Contributors: Constant Gillot ; Julien Favresse; Vincent Maloteau; Valérie G. Mathieux; Jean-Michel Dogné; Francois MULLIER; Jonathan Douxfils
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University of Namur

NETosis and Nucleosome Biomarkers in Septic Shock and Critical COVID-19 Patients

26th International Symposium on Infections in the Critically Ill Patient (ISIC-ISF 2022), Barcelona, Spain, 13/10/22
2022-10-13 | Conference poster | Author
SOURCE-WORK-ID:

09998d29-61a0-4aac-bb0b-eeaee6bd3f60
Contributors: Marielle Herzog ; Laure Morimont; Mélanie Dechamps; Clara David; Céline Bouvy; Constant Gillot ; Hélène Haguet; Julien Favresse; Lorian Ronvaux; Given Names Deactivated Family Name Deactivated et al.
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University of Namur

Lung Transplant Recipients Immunogenicity after Heterologous ChAdOx1 nCoV-19—BNT162b2 mRNA Vaccination

Viruses
2022-07 | Journal article | Author
DOI: 10.3390/v14071470
Contributors: Emilie Catry; Julien Favresse; Constant Gillot ; Jean-Louis Bayart; Damien Frérotte; Michel Dumonceaux; Patrick Evrard; François Mullier; Jonathan Douxfils; François Carlier et al.
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Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

NETosis and Nucleosome Biomarkers in Septic Shock and Critical COVID-19 Patients: An Observational Study

Biomolecules
2022-07 | Journal article | Author
DOI: 10.3390/biom12081038
Contributors: 0000-0001-9195-304X; Mélanie Dechamps; Clara David; Céline Bouvy; Constant Gillot ; Hélène Haguet; Julien Favresse; Lorian Ronvaux; Julie Candiracci; Marielle Herzog et al.
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

Serum SARS-CoV-2 Antigens for the Determination of COVID-19 Severity

Viruses
2022-07 | Journal article | Author
DOI: 10.3390/v14081653
Contributors: Julien Favresse; Jean-Louis Bayart; Clara David; Constant Gillot ; Grégoire Wieërs; Gatien Roussel; Guillaume Sondag; Marc Elsen; Christine Eucher; Jean-Michel Dogné et al.
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Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

Evaluation and comparison of NETosis biomarkers in sepsis and COVID-19 patients

ISTH 2022 Congress, London, United Kingdom, 9/07/22
2022-07-09 | Conference poster | Author
SOURCE-WORK-ID:

ce38ab3b-0333-4fa8-ba7c-3683d66c6c6d
Contributors: 0000-0001-9195-304X; Mélanie Dechamps; Clara David; Celine BOUVY; Constant Gillot ; Hélène Haguet; Julien Favresse; Lorian Ronvaux; Given Names Deactivated Family Name Deactivated; Marielle Herzog et al.
Source: check_circle
University of Namur

Identification of SARS-CoV-2 Neutralizing Antibody with Pseudotyped Virus-based Test on HEK-293T hACE2 Cells

Bio-protocol
2022-04-05 | Journal article | Author
DOI: 10.21769/BioProtoc.4377
SOURCE-WORK-ID:

5a262d9f-526d-468e-ac5f-1d7f87b9532f

PMID: 35530524
EID:

2-s2.0-85129255484
Contributors: Constant Gillot ; Julien Favresse; Vincent Maloteau; Jean-Michel Dogné; Jonathan Douxfils
Source: check_circle
University of Namur

Spike vs. nucleocapsid serum antigens for COVID-19 diagnosis and severity assessment

Clinical Chemistry and Laboratory Medicine
2022-04-01 | Journal article | Author
DOI: 10.1515/cclm-2021-1244
SOURCE-WORK-ID:

e841e4f6-0be3-4506-bd56-703e276aeece

PMID: 35007411
EID:

2-s2.0-85123863742
Contributors: Julien Favresse; Jean-Louis Bayart; Clara David; Marie Didembourg; Constant Gillot ; Jean-Michel Dogné; Jonathan Douxfils
Source: check_circle
University of Namur

Analytical Sensitivity of Six SARS-CoV-2 Rapid Antigen Tests for Omicron versus Delta Variant

Viruses
2022-03 | Journal article | Author
DOI: 10.3390/v14040654
Contributors: Jean-Louis Bayart; Jonathan Degosserie; Julien Favresse; Constant Gillot ; Marie Didembourg; Happy Phanio Djokoto; Valérie Verbelen; Gatien Roussel; Céline Maschietto; François Mullier et al.
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

Dynamics of Neutralizing Antibody Responses Following Natural SARS-CoV-2 Infection and Correlation with Commercial Serologic Tests. A Reappraisal and Indirect Comparison with Vaccinated Subjects

Viruses
2021-11 | Journal article | Author
DOI: 10.3390/v13112329
Contributors: Constant Gillot ; Julien Favresse; Vincent Maloteau; Jean-Michel Dogné; Jonathan Douxfils
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

Post-SARS-CoV-2 vaccination specific antibody decrease - Thresholds for determining seroprevalence and seroneutralization differ

Journal of Infection
2021-10 | Journal article | Author
DOI: 10.1016/j.jinf.2021.08.023
SOURCE-WORK-ID:

6c0833a9-23f2-4528-8f48-c13bb6b7fd44

PMID: 34407421
EID:

2-s2.0-85114357350
Contributors: Jonathan Douxfils; Constant Gillot ; François Mullier; Julien Favresse
Source: check_circle
University of Namur

Waning of IgG, Total and Neutralizing Antibodies 6 Months Post-Vaccination with BNT162b2 in Healthcare Workers

Vaccines
2021-09 | Journal article | Author
DOI: 10.3390/vaccines9101092
Contributors: Jean-Louis Bayart; Jonathan Douxfils; Constant Gillot ; Clara David; François Mullier; Marc Elsen; Christine Eucher; Sandrine Van Eeckhoudt; Tatiana Roy; Vincent Gerin et al.
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Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

Efficient Maternal to Neonate Transfer of Neutralizing Antibodies after SARS-CoV-2 Vaccination with BNT162b2: A Case-Report and Discussion of the Literature

Vaccines
2021-08 | Journal article | Author
DOI: 10.3390/vaccines9080907
Contributors: Jonathan Douxfils; Constant Gillot ; Émilie De Gottal; Stéphanie Vandervinne; Jean-Louis Bayart; Jean-Michel Dogné; Julien Favresse
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Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

Reply to Schulte-Pelkum, J. Comment on “Favresse et al. Persistence of Anti-SARS-CoV-2 Antibodies Depends on the Analytical Kit: A Report for Up to 10 Months after Infection. <i>Microorganisms</i> 2021, <i>9</i>, 556”

Microorganisms
2021-08 | Journal article | Author
DOI: 10.3390/microorganisms9091849
Contributors: Julien Favresse; Constant Gillot ; Jonathan Douxfils
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

NETosis and the Immune System in COVID-19

Frontiers in Pharmacology
2021-08-05 | Journal article | Author
DOI: 10.3389/fphar.2021.708302
SOURCE-WORK-ID:

f8925df4-6451-4be1-bf66-998a908e10cb

PMID: 34421600
EID:

2-s2.0-85113194256
Contributors: Constant Gillot ; Julien Favresse; François Mullier; Thomas Lecompte; Jean-Michel Dogné; Jonathan Douxfils
Source: check_circle
University of Namur

Neutralizing Antibodies in COVID-19 Patients and Vaccine Recipients after Two Doses of BNT162b2

Viruses
2021-07 | Journal article | Author
DOI: 10.3390/v13071364
Contributors: Julien Favresse; Constant Gillot ; Laura Di Chiaro; Christine Eucher; Marc Elsen; Sandrine Van Eeckhoudt; Clara David; Laure Morimont; Jean-Michel Dogné; Jonathan Douxfils
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

Long-term kinetics of anti-SARS-CoV-2 antibodies in a cohort of 197 hospitalized and non-hospitalized COVID-19 patients

Clinical Chemistry and Laboratory Medicine
2021-04-01 | Journal article | Author
DOI: 10.1515/cclm-2020-1736
SOURCE-WORK-ID:

78cc124d-6617-4b4d-abca-9cfa099eb1d4

PMID: 33554588
EID:

2-s2.0-85099004998
Contributors: Julien Favresse; Marc Elsen; Christine Eucher; Kim Laffineur; Sandrine Van Eeckhoudt; Jean-Baptiste Nicolas; Constant Gillot ; Jean-Michel Dogné; Jonathan Douxfils
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University of Namur

Persistence of Anti-SARS-CoV-2 Antibodies Depends on the Analytical Kit: A Report for up to 10 Months after Infection

Microorganisms
2021-03 | Journal article | Author
DOI: 10.3390/microorganisms9030556
Contributors: Julien Favresse; Christine Eucher; Marc Elsen; Constant Gillot ; Sandrine Van Eeckhoudt; Jean-Michel Dogné; Jonathan Douxfils
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Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

Head-to-Head Comparison of Rapid and Automated Antigen Detection Tests for the Diagnosis of SARS-CoV-2 Infection

Journal of Clinical Medicine
2021-01 | Journal article | Author
DOI: 10.3390/jcm10020265
Contributors: Julien Favresse; Constant Gillot ; Maxime Oliveira; Julie Cadrobbi; Marc Elsen; Christine Eucher; Kim Laffineur; Catherine Rosseels; Sandrine Van Eeckhoudt; Jean-Baptiste Nicolas et al.
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Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

An Original ELISA-Based Multiplex Method for the Simultaneous Detection of 5 SARS-CoV-2 IgG Antibodies Directed against Different Antigens

Journal of clinical medicine
2020-11 | Journal article | Author
DOI: 10.3390/jcm9113752
SOURCE-WORK-ID:

593f8ed3-0d37-4ca5-a860-4ca099d3cec0

PMID: 33233405
EID:

2-s2.0-85098939753
Contributors: Constant Gillot ; Jonathan Douxfils; Julie Cadrobbi; Kim Laffineur; Jean-Michel Dogné; Marc Elsen; Christine Eucher; Sabrina Melchionda; Élise Modaffarri; Marie Tré-Hardy et al.
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University of Namur

Analytical Sensitivity of Five SARS-CoV-2 Rapid Antigen Tests for Omicron Versus Delta Variant

Source: check_circle
Multidisciplinary Digital Publishing Institute
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