Identification
Personal identification
- Full name
- Hélène Léger
Citation names
- Léger, Hélène
Author identifiers
- Ciência ID
- 7118-8939-777A
- ORCID iD
- 0000-0003-1116-8637
- Researcher Id
- AAX-5076-2020
- Scopus Author Id
- 36448467700
Email addresses
- hleger@uc.pt (Professional)
Addresses
- iCBR, Polo III Health Sciences Campus, Azinhaga de Santa Comba, 3000-548 , Coimbra, Coimbra, Portugal (Professional)
Knowledge fields
- Medical and Health Sciences - Basic Medicine - Neurosciences
- Natural sciences - Biological Sciences - Cell Biology
- Medical and Health Sciences - Basic Medicine - Immunology
- Natural sciences - Biological Sciences - Molecular Biology
Languages
Language | Speaking | Reading | Writing | Listening | Peer-review |
---|---|---|---|---|---|
French (Mother tongue) | |||||
English | Advanced (C1) | Advanced (C1) | Advanced (C1) | Proficiency (C2) | Advanced (C1) |
Portuguese | Beginner (A1) | Elementary (A2) | Elementary (A2) | Elementary (A2) | Beginner (A1) |
Education
Degree | Classification | |
---|---|---|
2023/03/07 - 2023/03/08
Concluded
|
Flow Cytometry and Cell Sorting Course (Outros)
Universidade de Coimbra, Portugal
|
|
2021/10/01 - 2021/10/14
Concluded
|
IV Modular Training in Laboratory Animal Science Function B (Outros)
Universidade de Coimbra, Portugal
|
|
2021/05/25 - 2021/05/28
Concluded
|
BioImage Analysis for High Content Screening (Outros)
Universidade do Porto Instituto de Investigação e Inovação em Saúde, Portugal
|
|
2019 - 2019
Concluded
|
Champalimaud pratical course animal Function A (Outros)
Centro Champalimaud, Portugal
|
|
2008 - 2012
Concluded
|
PhD in Molecular and cellular biology (Doctorat)
Major in Biochemistry and Molecular Biology
Lille University of Science and Technology, France
"Functional study of the roles of the CBP/TDG/RARa complex in epigenetic regulation of the transcription and DNA repair: a
link between DNA repair, transcription and epigenetic." (THESIS/DISSERTATION)
|
Cum Laude |
2008/01/15 - 2008/02/15
Concluded
|
Molecular biology of the cell (Master)
Institut Pasteur, France
|
Cum Laude |
2006 - 2008
Concluded
|
Cellular biology and development (Master)
Université Paris-Sud Faculté des Sciences d'Orsay, France
"Impact of the serotoninergic network in granulosa cells proliferation in mice model." (THESIS/DISSERTATION)
|
Cum Laude |
2003 - 2006
Concluded
|
Cellular biology and development (Bachelor)
Major in Cellular biology and development
Université Paris-Sud, France
"Screening of Gal4 Drosophila melanogaster lines using GAL4 and GAL80/UAS system and immunohistochemistry" (THESIS/DISSERTATION)
|
Affiliation
Science
Category Host institution |
Employer | |
---|---|---|
2021/06/16 - Current | Contracted Researcher (Research) | Universidade de Coimbra, Portugal |
2020/01/02 - 2021/01/15 | Contracted Researcher (Research) | Universidade de Coimbra, Portugal |
Coimbra Institute for Clinical and Biomedical Research, Portugal | ||
2014/04/21 - 2019/10/31 | Postdoc (Research) | University of Pennsylvania School of Veterinary Medicine, United States |
2012/09/21 - 2014/03/28 | Postdoc (Research) | Fox Chase Cancer Center, United States |
Positions / Appointments
Category Host institution |
Employer | |
---|---|---|
2007 - 2008 | Internship (Master) | Laboratoire de génétique moléculaire de la neurotransmission et des processus neurodégénératif - Hôpital de la Pitié-Salpétrière, France |
2007 - 2007 | Internship (Master) | Centre Hospitalier de L'Universite de Montreal, Canada |
2004 - 2004 | Internship (Bachelor) | Université Paris-Sud, France |
Others
Category Host institution |
Employer | |
---|---|---|
2021/01/16 - 2021/06/14 | Maternity Leave | N/A, Portugal |
2008 - 2012 | PhD Student | Université de Lille, France |
Projects
Grant
Designation | Funders | |
---|---|---|
2023/01 - 2024/06 | Ndr2 kinase: a novel player in the regulation of microglia in Diabetic Retinopathy
2022.06170.PTDC
Principal investigator
|
Fundação para a Ciência e Tecnologia
Ongoing
|
2016 - 2019 | Investigate the molecular mechanisms of NDR kinases and their substrates on cell division and cell fate in the retina
unknown
Post-doc
University of Pennsylvania, United States
|
University of Pennsylvania |
2014 - 2019 | Examining the role of Cbk1/NDR kinase in regulating mRNA localization
5R01GM097327-03
Post-doc
|
National Institute of General Medical Sciences
Concluded
|
2008 - 2012 | Epigenomic Regulation by Thymine-DNA Glycosylase Complexes
unknown
PhD Student Fellow
|
Genopole
Concluded
|
Contract
Designation | Funders | |
---|---|---|
2020/01/01 - Current | Investigate the mechanisms of NDR kinases in inflammation-induced angiogenesis in mouse retinas
IT057-19-8135
Principal investigator
Coimbra Institute for Clinical and Biomedical Research, Portugal
|
Ongoing
|
2020/01 - Current | The effect of DPP-4 inhibitor sitagliptin on inflammation mediated by microglial cells
unknown
Researcher
|
Ongoing
|
2016 - 2019 | Investigate the molecular mechanisms of NDR kinases and their substrates in neuronal development
5R01GM097327-03
Post-doc
University of Pennsylvania School of Veterinary Medicine, United States
|
Concluded
|
2015 - 2016 | A Zebrafish model for investigating Ndr kinase-dependent retina development
Unknown
Post-doc
University of Pennsylvania School of Veterinary Medicine, United States
|
Concluded
|
2012 - 2014 | Functional studies of TDG and its partners in epigenetic regulation of transcription
Unknown
Post-doc
|
Concluded
|
Other
Designation | Funders | |
---|---|---|
2006 - 2008 | Role of the Serotoninergic network on granulosa cells proliferation and differentiation
Unknown
Master Student Fellow
|
Concluded
|
Outputs
Publications
Conference paper |
|
Conference poster |
|
Journal article |
|
Thesis / Dissertation |
|
Activities
Oral presentation
Presentation title | Event name Host (Event location) |
|
---|---|---|
2023/03/15 | Ndr2 kinase: a novel player in the regulation of microglia in Diabetic Retinopathy | Cursos Avançados: Ciências da Visão
FMUC (Portugal)
|
2022/11/03 | Ndr2 kinase: a novel player in the regulation of microglia in Diabetic Retinopathy | RMT 2022
FMUC (Portugal)
|
2022/10/20 | Deciphering the role of Ndr2 Hippo kinase in retinal vascularization | 2nd International Symposium on Retina and Choroidal Angiogenesis
Université de Montréal (Montréal, Canada)
|
2019 | Seminar - NDR kinases role in inflammation-induced angiogenesis in mouse retina |
iCBR - Retinal Dysfunction & Neuroinflammation Lab
|
2019 | Seminar - Ndr 1 and Ndr2 kinases regulate retinal cell proliferation and homeostasis |
Instituto de Medicina Molecular João Lobo Antunes - Leonor Saúde Lab
|
2018 | NDR kinases regulate amacrine cell proliferation and homeostasis - ISER International Meeting | ISER's XXIII Biennial Meeting
International Society for Eye Research (Belfast, United Kingdom)
|
2017 | Role of NDR kinases in retinal homeostasis - National Meeting | Biomedical sciences retreat
University of Pennsylvania (Philadelphia, United States)
|
2013/01 | Using the Thymine DNA Glycosylase P65A mutant to separate the DNA repair enzym and transcription regulator functions of TDG. | |
2010 | Epigenomics control mechanisms by CBP/TDG complexes | Colloque annuel des doctorants
(France)
|
Supervision
Thesis Title Role |
Degree Subject (Type) Institution / Organization |
|
---|---|---|
2022/12/05 - 2023/09/30 | Deciphering the functions of Ndr kinases as novel players in the regulation of microglia
Co-supervisor
|
Mestrado em Biotecnologia Farmaceutica (Master)
Universidade de Coimbra, Portugal
|
2022/09 - 2023/09 | Mechanisms of Sitagliptin on the microglial cells with BV-2 as model
Co-supervisor
|
Mestrado em Engenharia Biome´dica (Master)
Universidade de Coimbra, Portugal
|
2023/02 - 2023/06 | Impact of high glucose condition on Ndr kinases expression in microglial cells
Supervisor
|
Lic Biologia - Projecto II (Degree)
Universidade de Coimbra, Portugal
|
2022/11 - 2023/06 | Characterization of the direct or indirect anti-inflammatory effects of the anti-diabetic drug sitagliptin on LPS-induced
inflammatory response mediated by microglial cells.
Co-supervisor
|
Mestrado Integrado em Medicina - Investigac¸a~o Aplicada I e III (Master)
Universidade de Coimbra, Portugal
|
2022/09 - 2023/02/16 | Effect of the DPP4 inhibitor, Sitagliptin, on LPS-induced inflammation mediated by microglial cells
Supervisor
|
Università degli Studi di Salerno, Italy
|
2018 - 2018 | Ndr2 deletion impact amacrine cells differentiation
Supervisor
|
University of Pennsylvania, United States
|
2015 - 2015 | Ndr1/2 expression in neuronal tissues
Supervisor
|
|
2013 - 2013 | Cardivascular defect in TDG -/- mice
Supervisor
|
Fox Chase Cancer Center, United States
|
Event organisation
Event name Type of event (Role) |
Institution / Organization | |
---|---|---|
2023/02/01 - 2023/02/28 | Series of short seminars associated with an interactive activity during the Low vision awareness (2022/02/06 - 2023/02/09)
Exhibition (Co-organisor)
|
Universidade de Coimbra, Portugal |
2023/02/01 - 2023/02/28 | Seminar to raise awareness for low vision diseases and aged-macular degeneration (2023/02/23 - 2023/02/23)
Seminar (Co-organisor)
|
Universidade de Coimbra, Portugal |
2017/01/01 - 2019/09/30 | Networking events - The Foreign National Committee organize a monthly Tea Time to allow postdocs meet, interact and establish
valuable contacts within the different departments of the University of Pennsylvania. (2017/01/01 - 2019/09/30)
Other (Co-organisor)
|
University of Pennsylvania School of Veterinary Medicine, United States University of Pennsylvania Perelman School of Medicine, United States |
2016/01/15 - 2019/08/31 | Networking events - The Foreign National Committee organize a monthly Orientation to welcome Foreign National postdocs to
the University of Pennsylvania (2016/01/01 - 2019/08/31)
Other (Co-organisor)
|
University of Pennsylvania School of Veterinary Medicine, United States University of Pennsylvania Perelman School of Medicine, United States |
2019/03/01 - 2019/06/30 | Immigration Seminar - The Foreign National Committee organize an annual Immigration Seminar featuring Dr. Brendan Delaney,
partner at Leavy, Frank and Delaney who will present some essential tips on US immigration. (2019/06/13 - 2019/06/13)
Seminar (Co-organisor)
|
University of Pennsylvania School of Veterinary Medicine, United States University of Pennsylvania Perelman School of Medicine, United States |
2018/03/01 - 2018/08/30 | Immigration Seminar - The Foreign National Committee organize an annual Immigration Seminar featuring Dr. Brendan Delaney,
partner at Leavy, Frank and Delaney who will present some essential tips on US immigration. (2018/08/17 - 2018/08/17)
Seminar (President of the Organising Committee)
|
University of Pennsylvania School of Veterinary Medicine, United States University of Pennsylvania Perelman School of Medicine, United States |
2017/03/01 - 2017/06/30 | Immigration Seminar - The Foreign National Committee organize an annual Immigration Seminar featuring Dr. Brendan Delaney,
partner at Leavy, Frank and Delaney who will present some essential tips on US immigration. (2017/06/22 - 2017/06/22)
Seminar (President of the Organising Committee)
|
University of Pennsylvania School of Veterinary Medicine, United States University of Pennsylvania Perelman School of Medicine, United States |
Event participation
Activity description Type of event |
Event name Institution / Organization |
|
---|---|---|
2023/04 - 2023/04 | "Veja" o mundo como um doente com patologias da visão
Exhibition
|
FMUC Alunos 9º ano
Universidade de Coimbra Faculdade de Medicina, Portugal
|
2022 - 2022 | FIC.a 2022 | |
2022 - 2022 | European night of the investigator
Exhibition
|
Association member
Society Organization name | Role | |
---|---|---|
2018 - Current | International Society for Eye Research - ISER | |
2016 - Current | Association for Research in Vision and Ophtalmology - ARVO | |
2015 - Current | Association for Women in Science - AWIS | |
2013 - Current | American Society for Cell Biology - ASCB |
Committee member
Activity description Role |
Institution / Organization | |
---|---|---|
2016/01/15 - 2019/08/31 | Chairman - The Biomedical Postdoctoral Council (BPC) is a volunteer organization run by and for postdocs. It strives to support
all postdocs in their research training and career development and enhance their experiences on an academic, career development,
social, political and cultural basis. The Foreign National Committee promotes training (orientation and immigration, taxes
and visa seminars), networking events, relocation and social resources to welcome Foreign National postdocs to the University
of Pennsylvania.
President / Vice-president
|
University of Pennsylvania School of Veterinary Medicine, United States University of Pennsylvania Perelman School of Medicine, United States |
2013 - 2014 | Co-founder - The Women Love Science Club goal is to inspire leadership and career development to women postdoctoral researchers
and to provide a supportive network to help balancing personal, familial and professional life.
President / Vice-president
|
Fox Chase Cancer Center, United States |
Course / Discipline taught
Academic session | Degree Subject (Type) | Institution / Organization | |
---|---|---|---|
2020 - Current | Molecular Biology | (Mestrado) | Universidade de Coimbra Faculdade de Medicina, Portugal |
2020 - 2020 | Practical classes of "Regulação Celular" | Regulac¸a~o Celular (Mestrado) | Universidade de Coimbra Faculdade de Medicina, Portugal |
Journal scientific committee
Journal title (ISSN) | Publisher | |
---|---|---|
2022/01/01 - Current | Cell Biology (2330-0183) | Science Publishing Group |
2016 - Current | BIO-PROTOCOL (2331-8325) | Bio-Protocol |
Mentoring / Tutoring
Topic | Student name | |
---|---|---|
2019/02/01 - Current | Master student supervision | Ana Dias |
2019 - Current | Evelyn Santana | |
2021 - 2021 | Diana Gonçalves | |
2021 - 2021 | João Miguel Grácio | |
2020/01/01 - 2020/06/30 | Caroline Veloso | |
2018 - 2019 | Undergraduate Student mentoring | Clara Dannemann |
2018 - 2019 | Undergraduate Student mentoring | Deianara Huettenmoser |
2018 - 2019 | Undergraduate Student mentoring | Elisabeth Lemmon |
2018 - 2019 | Undergraduate Student mentoring | Faazal Rehman |
2017 - 2017 | Mouse handling - molecular biology | Rebecca Meltzer |
2013 - 2013 | Histology, Microscopy | Gene Han |
Distinctions
Award
2018 | Travel Award
University of Pennsylvania, United States
|
2017 | Travel Award
University of Pennsylvania, United States
|
2013 | Postdoctoral Council Award
Fox Chase Cancer Center, United States
|
2008 | Genopole Graduate Fellowship
Genopole, France
|
Other distinction
2019 | Concurso Internacional |
2017 | Certification of Maître de Conférences
Conseil National des Universités, France
|
2008 | Selected for the Molecular biology of the cell course
Institut Pasteur, France
|
2007 | Exchange program between Paris-Sud and Montreal universities
Université de Montréal, Canada
|