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HIV -antiviral-nuclear import

Biography

DEBYSER Zeger, MD PhD

Current professional address

Laboratory for Molecular Virology and Gene Therapy
Division of Molecular Medicine
KULAK and K.U.Leuven – Faculty of Medicine
Kapucijnenvoer 33
B-3000 Leuven
Flanders Belgium
Tel. +32 16 33.21.83
Fax +32 16 33.33.36

Personalia

Name : DEBYSER Zeger Marie Jacques
Place of birth : Brugge
Date of birth : 18/06/1965
Address : Korbeeklose Straat 108
3001 Heverlee
tel. 016/35 30 77
Civil registration : Married
Children : Jakob, °26/06/95, Soetkin, °02/09/97, Linde, °07/09/2000, Lander, °22/08/2003

Activities

Employment (5)

KU Leuven: Leuven, Flanders, BE

2013-10-01 to present | Full Professor, Head of Division of Molecular Virology and Gene Therapy (Pharmaceutical and Pharmacological Sciences)
Employment
Source: Self-asserted source
zeger debyser

Katholieke Universiteit Leuven - Campus Kortrijk: Kortrijk, BE

2009-10-01 to 2013-09-30 | Full Professor (Biochemistry)
Employment
Source: Self-asserted source
zeger debyser

Katholieke Universiteit Leuven - Campus Kortrijk: Kortrijk, BE

2006-10-01 to 2009-09-30 | Associate Professor (Biochemistry)
Employment
Source: Self-asserted source
zeger debyser

Katholieke Universiteit Leuven - Campus Kortrijk: Kortrijk, BE

2003-01-10 to 2006-09-30 | Assistant Professor (Biochemistry)
Employment
Source: Self-asserted source
zeger debyser

Katholieke Universiteit Leuven Rega Institute for Medical Research: Leuven, BE

1997-08-01 to 2003-09-30 | Postdoctoral fellow (Microbiology/virology)
Employment
Source: Self-asserted source
zeger debyser

Education and qualifications (4)

Universitaire Ziekenhuis Gasthuisberg: Leuven, BE

1990-01-10 to 1997-07-31 | Specialty training in lab medicine (klinische biologie) (Klinische biologie/Laboratory Medicine)
Education
Source: Self-asserted source
zeger debyser

KU Leuven: Leuven, BE

1990-10-01 to 1994-07-31 | PhD (Rega Institute)
Education
Source: Self-asserted source
zeger debyser

Harvard Medical School: Boston, MA, US

1992-08-01 to 1993-12-31 | Postdoctoral fellow (Biochemistry and molecular pharmacology)
Education
Source: Self-asserted source
zeger debyser

KU Leuven: Leuven, BE

1983-10-01 to 1990-06-25 | MD
Education
Source: Self-asserted source
zeger debyser

Works (50 of 209)

Items per page:
Page 1 of 5

The Impact of Lens Epithelium-Derived Growth Factor p75 Dimerization on Its Tethering Function

Cells
2024-01-25 | Journal article
Contributors: Tine Brouns; Vanda Lux; Siska Van Belle; Frauke Christ; Václav Veverka; Zeger Debyser
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

HDAC inhibitors rescue MeCP2T158Mspeckles in a high content screen

2023-11-04 | Preprint
Contributors: Rodrigo Lata; Liesbeth Steegmans; Ranie Kellens; Marnik Nijs; Hugo Klaassen; Matthias Versele; Frauke Christ; Zeger Debyser
Source: check_circle
Crossref

Particle-based phasor-FLIM-FRET resolves protein-protein interactions inside single viral particles

2023-05-31 | Preprint
Contributors: Quinten Coucke; Nagma Parveen; Guillermo Solís Fernández; Chen Qian; Johan Hofkens; Zeger Debyser; Jelle Hendrix
Source: check_circle
Crossref

Determinants of Retroviral Integration and Implications for Gene Therapeutic MLV—Based Vectors and for a Cure for HIV-1 Infection

Viruses
2022-12-21 | Journal article
Contributors: Eline Pellaers; Anayat Bhat; Frauke Christ; Zeger Debyser
Source: check_circle
Crossref

Expansion microscopy allows high resolution single cell analysis of epigenetic readers

Nucleic Acids Research
2022-09-23 | Journal article
Contributors: Aline Acke; Siska Van Belle; Boris Louis; Raffaele Vitale; Susana Rocha; Thierry Voet; Zeger Debyser; Johan Hofkens
Source: check_circle
Crossref

Single-Cell Imaging Shows That the Transcriptional State of the HIV-1 Provirus and Its Reactivation Potential Depend on the Integration Site

mBio
2022-08-30 | Journal article
Contributors: Julie Janssens; Flore De Wit; Nagma Parveen; Zeger Debyser; Robert F. Siliciano; Vinayaka R. Prasad
Source: check_circle
Crossref

LEDGF/p75-mediated chemoresistance of mixed-lineage leukemia involves cell survival pathways and super enhancer activators

Cancer Gene Therapy
2022-02 | Journal article
Contributors: Alessandro Canella; Siska Van Belle; Tine Brouns; Giovanni Nigita; Marianne S. Carlon; Frauke Christ; Zeger Debyser
Source: check_circle
Crossref

Role of Transportin-SR2 in HIV-1 Nuclear Import

Viruses
2021-05-04 | Journal article
Contributors: Maryam Tabasi; Ivan Nombela; Julie Janssens; Adrien P. Lahousse; Frauke Christ; Zeger Debyser
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

GS-9822, a Preclinical LEDGIN Candidate, Displays a Block-and-Lock Phenotype in Cell Culture

Antimicrobial Agents and Chemotherapy
2021-04-19 | Journal article
Contributors: Anne Bruggemans; Gerlinde Vansant; Mini Balakrishnan; Michael L. Mitchell; Ruby Cai; Frauke Christ; Zeger Debyser
Source: check_circle
Crossref

Unlike its Paralog LEDGF/p75, HRP-2 Is Dispensable for MLL-R Leukemogenesis but Important for Leukemic Cell Survival

Cells
2021-01 | Journal article | Author
Contributors: Siska Van Belle; Sara El Ashkar; Kateřina Čermáková; Filip Matthijssens; Steven Goossens; Alessandro Canella; Courtney H. Hodges; Frauke Christ; Jan De Rijck; Pieter Van Vlierberghe et al.
Source: check_circle
Multidisciplinary Digital Publishing Institute

The chromatin landscape at the HIV-1 provirus integration site determines viral expression

Nucleic Acids Research
2020-08-20 | Journal article
Contributors: Gerlinde Vansant; Heng-Chang Chen; Eduard Zorita; Katerina Trejbalová; Dalibor Miklík; Guillaume Filion; Zeger Debyser
Source: check_circle
Crossref

Impact of LEDGIN treatment during virus production on residual HIV-1 transcription

Retrovirology
2019-12 | Journal article
Contributors: Gerlinde Vansant; Lenard S. Vranckx; Irena Zurnic; Dominique Van Looveren; Paulien Van de Velde; Christopher Nobles; Rik Gijsbers; Frauke Christ; Zeger Debyser
Source: check_circle
Crossref

The free energy landscape of retroviral integration

Nature Communications
2019-10-18 | Journal article
Contributors: Willem Vanderlinden; Tine Brouns; Philipp U. Walker; Pauline J. Kolbeck; Lukas F. Milles; Wolfgang Ott; Philipp C. Nickels; Zeger Debyser; Jan Lipfert
Source: check_circle
Crossref

Design of reverse transcriptase–specific nucleosides to visualize early steps of HIV-1 replication by click labeling

Journal of Biological Chemistry
2019-08 | Journal article
Contributors: Flore De Wit; Sambasiva Rao Pillalamarri; Alba Sebastián-Martín; Akkaladevi Venkatesham; Arthur Van Aerschot; Zeger Debyser
Source: check_circle
Crossref

Inhibitors of the integrase–transportin-SR2 interaction block HIV nuclear import

Retrovirology
2018-12 | Journal article
Contributors: Jonas Demeulemeester; Jolien Blokken; Stéphanie De Houwer; Lieve Dirix; Hugo Klaassen; Arnaud Marchand; Patrick Chaltin; Frauke Christ; Zeger Debyser
Source: check_circle
Crossref

N-terminal half of transportin SR2 interacts with HIV integrase

Journal of Biological Chemistry
2017-07-09 | Journal article
Contributors: Vicky G. Tsirkone; Jolien Blokken; Flore De Wit; Jolien Breemans; Stéphanie De Houwer; Zeger Debyser; Frauke Christ; Sergei V. Strelkov
Source: check_circle
Crossref

Structure, mechanics, and binding mode heterogeneity of LEDGF/p75–DNA nucleoprotein complexes revealed by scanning force microscopy

Nanoscale
2014 | Journal article
Part of ISSN: 2040-3364
Contributors: Willem Vanderlinden; Jan Lipfert; Jonas Demeulemeester; Zeger Debyser; Steven De Feyter
Source: Self-asserted source
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Validation of host factors of HIV integration as novel drug targets for anti-HIV therapy

Med. Chem. Commun.
2014 | Journal article
Part of ISSN: 2040-2503
Contributors: Zeger Debyser; Belete A. Desimmie; Oliver Taltynov; Jonas Demeulemeester; Frauke Christ
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

Bioluminescence imaging of stroke-induced endogenous neural stem cell response

Neurobiology of Disease
2014-09 | Journal article
Part of ISSN: 0969-9961
Contributors: Caroline Vandeputte; Veerle Reumers; Sarah-Ann Aelvoet; Irina Thiry; Sylvie De Swaef; Chris Van den Haute; Jesus Pascual-Brazo; Tracy D. Farr; Greetje Vande Velde; Mathias Hoehn et al.
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

Switching STRATEGIES in HIV treatment

The Lancet Infectious Diseases
2014-07 | Journal article
Part of ISSN: 1473-3099
Contributors: Rik Schrijvers; Zeger Debyser
Source: Self-asserted source
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The HIV-1 integrase mutant R263A/K264A is two-fold defective for TRN-SR2 binding and viral nuclear import

Journal of Biological Chemistry
2014-07 | Journal article
Part of ISSN: 0021-9258
Contributors: S. De Houwer; J. Demeulemeester; W. Thys; S. Rocha; L. Dirix; R. Gijsbers; F. Christ; Z. Debyser
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

Immunological Ignorance Allows Long-Term Gene Expression After Perinatal Recombinant Adeno-Associated Virus-Mediated Gene Transfer to Murine Airways

Human Gene Therapy
2014-06 | Journal article
Part of ISSN: 1043-0342
Contributors: Marianne S. Carlon; Dragana Vidović; James Dooley; Marina Mori da Cunha; Michael Maris; Youlia Lampi; Jaan Toelen; Chris Van den Haute; Veerle Baekelandt; Jan Deprest et al.
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

Investigation of a Novel Series of 2-Hydroxyisoquinoline-1,3(2 H ,4 H )-diones as Human Immunodeficiency Virus Type 1 Integrase Inhibitors

J. Med. Chem.
2014-06 | Journal article
Part of ISSN: 0022-2623
Contributors: Virginie Suchaud; Fabrice Bailly; Cedric Lion; Christina Calmels; Marie-Line Andréola; Frauke Christ; Zeger Debyser; Philippe Cotelle
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

LEDGINs, non-catalytic site inhibitors of HIV-1 integrase: a patent review (2006 – 2014)

Expert Opin. Ther. Patents
2014-06 | Journal article
Part of ISSN: 1354-3776
Contributors: Jonas Demeulemeester; Patrick Chaltin; Arnaud Marchand; Marc De Maeyer; Zeger Debyser; Frauke Christ
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

Structure of transportin SR2, a karyopherin involved in human disease, in complex with Ran

Acta Crystallogr Sect F Struct Biol Cryst Commun
2014-06-01 | Journal article
Part of ISSN: 2053-230X
Contributors: Vicky G. Tsirkone; Katrien G. Beutels; Jonas Demeulemeester; Zeger Debyser; Frauke Christ; Sergei V. Strelkov
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

Diketoacid chelating ligands as dual inhibitors of HIV-1 integration process

European Journal of Medicinal Chemistry
2014-05 | Journal article
Part of ISSN: 0223-5234
Contributors: Dominga Rogolino; Mauro Carcelli; Carlotta Compari; Laura De Luca; Stefania Ferro; Emilia Fisicaro; Gabriele Rispoli; Nouri Neamati; Zeger Debyser; Frauke Christ et al.
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

A new potential approach to block HIV-1 replication via protein–protein interaction and strand-transfer inhibition

Bioorganic & Medicinal Chemistry
2014-04 | Journal article
Part of ISSN: 0968-0896
Contributors: Stefania Ferro; Laura De Luca; Giuseppa Lo Surdo; Francesca Morreale; Frauke Christ; Zeger Debyser; Rosaria Gitto; Alba Chimirri
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

HIV Virions as Nanoscopic Test Tubes for Probing Oligomerization of the Integrase Enzyme

ACS Nano
2014-04 | Journal article
Part of ISSN: 1936-0851
Contributors: Doortje Borrenberghs; Wannes Thys; Susana Rocha; Jonas Demeulemeester; Caroline Weydert; Peter Dedecker; Johan Hofkens; Zeger Debyser; Jelle Hendrix
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

Optimization of Multimodal Imaging of Mesenchymal Stem Cells Using the Human Sodium Iodide Symporter for PET and Cerenkov Luminescence Imaging

PLoS ONE
2014-04 | Journal article
Part of ISSN: 1932-6203
Contributors: Esther Wolfs; Bryan Holvoet; Rik Gijsbers; Cindy Casteels; Scott J. Roberts; Tom Struys; Michael Maris; Abdelilah Ibrahimi; Zeger Debyser; Koen Van Laere et al.
Source: Self-asserted source
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Viral vectors expressing a single microRNA-based short-hairpin RNA result in potent gene silencing in vitro and in vivo

Journal of Biotechnology
2014-01 | Journal article
Part of ISSN: 0168-1656
Contributors: Luísa Osório; Rik Gijsbers; Marusela Oliveras-Salvá; Annelies Michiels; Zeger Debyser; Chris Van den Haute; Veerle Baekelandt
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

2-Hydroxyisoquinoline-1,3(2H, 4H)diones (HQDs), novel inhibitors of the HIV integrase catalytic activity with a high barrier to resistance

Retrovirology
2013 | Journal article
Part of ISSN: 1742-4690
Contributors: Frauke Christ; Jonas Demeulemeester; Belete Desimmie; Virginie Suchaud; Oliver Taltynov; Cedric Lion; Fabrice Bailly; Sergei Strelkov; Philipe Cotelle; Zeger Debyser
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

Bromodomain and extra-terminal (BET) proteins target Moloney murine leukemia virus integration to transcription start sites

Retrovirology
2013 | Journal article
Part of ISSN: 1742-4690
Contributors: Jan De Riick; Christine de Kogel; Jonas Demeulemeester; Sofie Vets; Nirav Malani; Frederic D Bushman; Katrien Busschots; Steven Husson; Rik Gijsbers; Zeger Debyser
Source: Self-asserted source
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Characterization of rare lens epithelium-derived growth factor/p75 genetic variants identified in HIV-1 long-term nonprogressors

AIDS
2013 | Journal article
Part of ISSN: 0269-9370
Contributors: Rik Schrijvers; Jonas Demeulemeester; Jan De Rijck; Frauke Christ; Melanie Gérard; Zeger Debyser; Rik Gijsbers
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

HIV-1 Integrase Drug Discovery Comes of Age

Topics in Medicinal Chemistry
2013 | Other
Part of ISSN: 1862-2461
Contributors: Jonas Demeulemeester; Marc Maeyer; Zeger Debyser
Source: Self-asserted source
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LEDGINs inhibit late stage HIV-1 replication by modulating integrase multimerization in the virions

Retrovirology
2013 | Journal article
Part of ISSN: 1742-4690
Contributors: Belete Desimmie; Rik Schrijvers; Jonas Demeulemeester; Doortje Borrenberghs; Caroline Weydert; Wannes Thys; Sofie Vets; Barbara Van Remoortel; Johan Hofkens; Jan De Rijck et al.
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

Rational design of LEDGINs as first allosteric integrase inhibitors for the treatment of HIV infection

Drug Discovery Today: Technologies
2013 | Journal article
Part of ISSN: 1740-6749
Contributors: Belete A. Desimmie; Jonas Demeulemeester; Frauke Christ; Zeger Debyser
Source: Self-asserted source
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The BET Family of Proteins Targets Moloney Murine Leukemia Virus Integration near Transcription Start Sites

Cell Reports
2013-11 | Journal article
Part of ISSN: 2211-1247
Contributors: Jan De Rijck; Christine de Kogel; Jonas Demeulemeester; Sofie Vets; Sara El Ashkar; Nirav Malani; Frederic D. Bushman; Bart Landuyt; Steven J. Husson; Katrien Busschots et al.
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

Discovery of a novel 5-carbonyl-1H-imidazole-4-carboxamide class of inhibitors of the HIV-1 integrase–LEDGF/p75 interaction

Bioorganic & Medicinal Chemistry
2013-10 | Journal article
Part of ISSN: 0968-0896
Contributors: Erik Serrao; Zhong-Liang Xu; Bikash Debnath; Frauke Christ; Zeger Debyser; Ya-Qiu Long; Nouri Neamati
Source: Self-asserted source
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Fragment hopping approach directed at design of HIV IN-LEDGF/p75 interaction inhibitors

Journal of Enzyme Inhibition and Medicinal Chemistry
2013-10 | Journal article
Part of ISSN: 1475-6366
Contributors: Laura De Luca; Stefania Ferro; Francesca Morreale; Frauke Christ; Zeger Debyser; Alba Chimirri; Rosaria Gitto
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

New scaffolds of natural origin as Integrase–LEDGF/p75 interaction inhibitors: Virtual screening and activity assays

European Journal of Medicinal Chemistry
2013-10 | Journal article
Part of ISSN: 0223-5234
Contributors: Laura De Luca; Francesca Morreale; Frauke Christ; Zeger Debyser; Stefania Ferro; Rosaria Gitto
Source: Self-asserted source
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Identification of small peptides inhibiting the integrase-LEDGF/p75 interaction through targeting the cellular co-factor

J. Pept. Sci.
2013-08 | Journal article
Part of ISSN: 1075-2617
Contributors: Claudia Cavalluzzo; Frauke Christ; Arnout Voet; Ajendra Sharma; Brajendra Kumar Singh; Kam Y.J. Zhang; Eveline Lescrinier; Marc De Maeyer; Zeger Debyser; Erik Van der Eycken
Source: Self-asserted source
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4-Substituted 2-Hydroxyisoquinoline-1,3(2 H ,4 H )-diones as a Novel Class of HIV-1 Integrase Inhibitors

ACS Med. Chem. Lett.
2013-07-11 | Journal article
Part of ISSN: 1948-5875
Contributors: Muriel Billamboz; Virginie Suchaud; Fabrice Bailly; Cedric Lion; Jonas Demeulemeester; Christina Calmels; Marie-Line Andréola; Frauke Christ; Zeger Debyser; Philippe Cotelle
Source: Self-asserted source
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2-Hydroxyisoquinoline-1,3(2 H ,4 H )-diones (HIDs), Novel Inhibitors of HIV Integrase with a High Barrier to Resistance

ACS Chem. Biol.
2013-06 | Journal article
Part of ISSN: 1554-8929
Contributors: Belete A. Desimmie; Jonas Demeulemeester; Virginie Suchaud; Oliver Taltynov; Muriel Billamboz; Cedric Lion; Fabrice Bailly; Sergei V. Strelkov; Zeger Debyser; Philippe Cotelle et al.
Source: Self-asserted source
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Impairing MLL-fusion gene-mediated transformation by dissecting critical interactions with the lens epithelium-derived growth factor (LEDGF/p75)

Leukemia
2013-06 | Journal article
Part of ISSN: 0887-6924
Contributors: H Méreau; J De Rijck; K Čermáková; A Kutz; S Juge; J Demeulemeester; R Gijsbers; F Christ; Z Debyser; J Schwaller
Source: Self-asserted source
zeger debyser via Crossref Metadata Search

The remarkable conformational plasticity of alpha-synuclein: blessing or curse?

Trends in Molecular Medicine
2013-06 | Journal article
Part of ISSN: 1471-4914
Contributors: Angélique Deleersnijder; Melanie Gerard; Zeger Debyser; Veerle Baekelandt
Source: Self-asserted source
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Corrigendum to “The LEDGF/p75 integrase interaction, a novel target for anti-HIV therapy”

Virology
2013-03 | Journal article
Part of ISSN: 0042-6822
Contributors: Frauke Christ; Zeger Debyser
Source: Self-asserted source
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Fragment-Based Discovery of 8-Hydroxyquinoline Inhibitors of the HIV-1 Integrase–Lens Epithelium-Derived Growth Factor/p75 (IN–LEDGF/p75) Interaction

J. Med. Chem.
2013-03 | Journal article
Part of ISSN: 0022-2623
Contributors: Erik Serrao; Bikash Debnath; Hiroyuki Otake; Yuting Kuang; Frauke Christ; Zeger Debyser; Nouri Neamati
Source: Self-asserted source
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Transient Expression of an LEDGF/p75 Chimera Retargets Lentivector Integration and Functionally Rescues in a Model for X-CGD

Mol Ther Nucleic Acids
2013-03 | Journal article
Part of ISSN: 2162-2531
Contributors: Sofie Vets; Jan De Rijck; Christian Brendel; Manuel Grez; Frederic Bushman; Zeger Debyser; Rik Gijsbers
Source: Self-asserted source
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Discovery of novel inhibitors of LEDGF/p75-IN protein–protein interactions

Bioorganic & Medicinal Chemistry
2013-02 | Journal article
Part of ISSN: 0968-0896
Contributors: Tino Wilson Sanchez; Bikash Debnath; Frauke Christ; Hiroyuki Otake; Zeger Debyser; Nouri Neamati
Source: Self-asserted source
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Long-term reversal of diabetes in non-obese diabetic mice by liver-directed gene therapy

J Gene Med
2013-01 | Journal article
Part of ISSN: 1099-498X
Contributors: Binhai Ren; Bronwyn A. O'Brien; Michelle R. Byrne; Edwin Ch'ng; Prudence N. Gatt; M. Anne Swan; Najah T. Nassif; Ming Q. Wei; Rik Gijsbers; Zeger Debyser et al.
Source: Self-asserted source
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Peer review (15 reviews for 11 publications/grants)

Review activity for Cell reports. (1)
Review activity for EMBO journal. (1)
Review activity for Epigenetics & chromatin. (1)
Review activity for Gene therapy. (1)
Review activity for Journal of virological methods. (1)
Review activity for Nature (1)
Review activity for Nature communications (1)
Review activity for Nature microbiology. (1)
Review activity for PLOS pathogens : (4)
Review activity for Viruses. (2)
Review activity for Wellcome open research. (1)