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Soraia Barão is a Neuroscience Researcher at ABC CoLAB. Her research is focused on understanding the molecular programs enabling the specification and circuit integration of callosal projection neurons (CPNs), and in elucidating how these programs are altered in different neurological disorders. These interests started during her master’s internship at Janssen Pharmaceutical in Belgium, where Soraia studied the potential of amyloid beta-peptide as a therapeutic target for Alzheimer’s disease (AD). During her Ph.D. training at VIB-KU Leuven in the laboratory of Dr. Bart De Strooper, a leading group in the field of neurodegenerative diseases, Soraia obtained a strong foundation in molecular and cellular mechanisms underlying neurodevelopment and neurological disorders (Zhou L and Barão S et al. J Biol Chem 2012; Barão S et al. Cell Rep 2015; Barão S et al. Trends Neurosci 2016) and developed new tools to study biomarkers and therapeutic targets for AD (Barão S et al. Curr Alzheimer Res 2013; Barão S et al. J Alzheimers Dis 2017). She established and managed different collaborations with academic and clinical groups and had the opportunity to supervise and train different students and technicians. Soraia also visited the laboratories of Dr. Maness at UNC Chapel Hill and Dr. Lopez-Bendito at the Neuroscience Institute in Alicante to study brain circuitry in her mouse models of interest. As a postdoctoral researcher at JHU, Soraia joined the laboratory of Dr. Ulrich Müller, an internationally recognized expert in brain development, where she had the opportunity to learn and apply the most sophisticated state-of-the-art techniques in neuroscience to the study of progenitor’s behavior and neuronal circuitry during brain development and evolution. Soraia used comparative neuroanatomy, immunohistochemistry, in situ hybridization, single cell RNA sequencing and gene transfer methods including viral mediated gene transfer and in utero electroporation to study diverse cellular and molecular mechanisms of cortical development in different species. She established the ferret as model in her postdoc laboratory and discovered novel BRN1/2 and ZBTB20 functions in neuronal specification and connectivity of CPNs (Barão S et al., Development 2021; Barão S et al. Nat Commun. 2024). At JHU, Soraia had the chance to interact and collaborate with different groups at prestigious universities and institutes and to teach scientists from diverse cultural and academic backgrounds at all career stages. While in the US, Soraia taught Foundations of Biology Lab II at Loyola University in Maryland and a Developmental Neuroscience Class at JHU. In addition, she has been part of different PhD evaluation committees. In her scientific career, Soraia has presented her work in multiple international conferences and was invited for more than fifteen oral communications. In 2022, Soraia was promoted to Research Associate in the Department of Neuroscience at JHU and had the opportunity to focus on her own research questions and build the foundation for her current research programs. She established a collaboration with Huganir’s lab and has since been investigating the role of SYNGAP1 in murine neocortical progenitor cells (Barão S et al., Nat Commun. 2025). In August 2024, Soraia was awarded an FCT exploratory grant where she is investigating how genes associated with Autism Spectrum Disorders (ASD) influence the behavior of neocortical progenitors to alter neuronal connectivity in the mature brain. In December 2025, she was nominated Scientific Director at ABC CoLAB. In October 2026, Soraia was awarded the 2026 BBRF Young Investigator Grant ot investigate neocortical progenitors as cellular mediators of Schizophrenia genetic risk.
Atividades
Atividades
Membro de associação. Sociedade Portuguesa de Genética Humana. Member.
2025/09/09 - Presente. Organização de evento. ISN Advanced School 2026 – Stress, Proteostasis, and RNA Dynamics: Neurochemical Mechanisms in Brain Function and Disease (2026). Algarve Biomedical Center Research Institute; Universidade do Algarve Faculdade de Medicina e Ciências Biomédicas.
2024/01/01 - Presente. Tutoria. In utero electroporation and gene editing techniques. Jessica Lin (graduate student at JHU).
2022/08/01 - Presente. Orientação. Transcriptional profiles of different neuronal subtypes in different species. Coorientador.
Membro de associação. Sociedade Portuguesa de Neurociências (SPN). Member.
2015/09/14. Entrevista (jornal / revista). Alzheimer's-disease-related proteases control axonalguidance by regulating growth cone dynamics. ScienceDaily.
2015/01/23. Entrevista (jornal / revista). Scientists Suggest Curbing Sugar Modification to Tame BACE. Alzforum.
2018/09/21. Entrevista (jornal / revista). In Conditional BACE1 Knockouts, Hippocampal Axons Compromised. Alzforum.
2012/06/28. Entrevista (jornal / revista). BACE Secrets: Newly Identified Substrates May Regulate Plasticity. Alzforum.
2015/08/20. Entrevista (jornal / revista). APP Secretases Play Tug of War with Growth Cones: Could Inhibitors Dictate the Winner?. Alzforum.
2025/01/21. Júri de grau académico. Cdh2 restricts Notch and Gli1-mediated Shh signaling to ensure proper neocortical development. David de Agustin Duran (Doutoramento). Universitat de València.
Membro de associação. Society for Neuroscience (SfN). Member.
2025/12/04. Apresentação oral de trabalho. Neocortical Development from neurogenesis to neurological dysfunction. CBD Neuroscience Lecture. VIB - KULeuven (Leuven, Bélgica).
2025/11/07 - 2025/11/07. Participação em evento. Algarve Tech Hub Summit – Lagos. Congresso. Algarve Tech Hub Summit 2025. Algarve Tech Hub.
2025/10/17 - 2025/10/17. Participação em evento. Gene Therapy Frontiers for the Brain – Neurochemical and Neurogenetic Aspects of Neurodegenerative and Rare Brain Diseases: Implications for Future Therapeutic Approaches. Simpósio. Gene Therapy Frontiers for the Brain – Neurochemical and Neurogenetic Aspects of Neurodegenerative and Rare Brain Diseases: Implications for Future Therapeutic Approaches. Algarve Biomedical Center Research Institute; Universidade do Algarve Faculdade de Medicina e Ciências Biomédicas; European Society for Neurochemistry (ESN).
2025/09/26 - 2025/09/26. Organização de evento. European Researchers’ Night Lagos (NEI )
EU-EMBRACES (Empowering Minds: Boosting Research in Citizen Engagement and Schools) (2025). Centro de Ciência Viva de Lagos.
EU-EMBRACES (Empowering Minds: Boosting Research in Citizen Engagement and Schools) (2025). Centro de Ciência Viva de Lagos.
2025/05/15. Apresentação oral de trabalho. Neocortical Development: From Neurogenesis to Neurological Dysfunction . ABC-RI SciMINARS. Clévio Nóbrega (Portugal).
2024/01/16 - 2024/06/30. Curso / Disciplina lecionado. Foundations of Biology Lab II. Foundations of Biology Lab (Anatomy & Physiology) (Bachelor). Loyola University Maryland.
2024/01/16 - 2024/06/30. Curso / Disciplina lecionado. Developmental Neuroscience Class. Developmental Neuroscience Class (Doktor (PhD)). Johns Hopkins University.
2024/04/05. Apresentação oral de trabalho. Evolution of Neuronal Specification. ABC-RI SciMINARS. Clévio Nóbrega (Portugal).
2023/05/24. Apresentação oral de trabalho. Evolution of Neocortical Development: From neurogenesis to neurological dysfunction. CNC - Center for Neuroscience and Cell Biology. Joana Ferreira (Coimbra, Portugal).
2023/05/22. Apresentação oral de trabalho. Evolution of Neuronal Specification: From neurogenesis to neurological dysfunction . iMM - Instituto de Medicina Molecular João Lobo Antunes. Vanessa Morais (Lisbon, Portugal).
2023/05/17. Apresentação oral de trabalho. Evolution of Neocortical Development: From neurogenesis to neurological dysfunction . i3S - Instituto de Investigação e Inovação em Saúde da Universidade do Porto. Teresa Summavielle (Porto, Portugal).
2023/04/18. Apresentação oral de trabalho. Evolution of Neocortical Development: From neurogenesis to neurological dysfunction . Neuroscience Postdoc Seminar Series. JHU-SOM (Estados Unidos).
2022/05/01 - 2022/08/31. Tutoria. Genes regulating the behavior of cortical neural stem cells during embryonic development. David de Agustin Duran (Visiting graduate student from University of Valencia).
2020/11/10. Apresentação oral de trabalho. Transcriptional Regulation of Cell Fate. JHU Departmental Talk. JHU-SOM (Estados Unidos).
2020/07/23 - 2020/07/23. Participação em evento. B’more Women in STEM vs COVID19: Round II. Seminário. B’more Women in STEM vs COVID19: Round II.
2020/06/05 - 2020/06/05. Participação em evento. B’more Women in STEM vs COVID19. Seminário. B’more Women in STEM vs COVID19.
2019/11/01 - 2020/03/30. Tutoria. Neocortical Development - Rotation Student. Michael Shen (undergraduate student at Johns Hopkins University).
2019/12/11. Apresentação oral de trabalho. Neuronal Diversity of Callosal Projection Neurons. BRAIN Light meeting - Janelia Research Campus-HHMI. Janelia Research Campus-HHMI (Estados Unidos).
2019/04/06 - 2019/04/06. Participação em evento. Women in STEM Symposium. Simpósio. Women in STEM Symposium - Women of Whiting. The Johns Hopkins University School of Medicine.
2017/09/01 - 2018/09/01. Tutoria. Transcriptomic analysis during different stages of neocortical development. Diego Marques Coelho (visiting graduate student from UFRN Brazil).
2018. Apresentação oral de trabalho. Neuronal Specification and Topography of Callosal Projection Neurons. SOM retreat.
2014/09/01 - 2016/03/31. Tutoria. BACE2 physiological functions. Iryna Voytyuk (graduate student at VIB-KULeuven).
2015. Apresentação oral de trabalho. A proteolytic processing cycle by BACE1 and Y-secretase regulates Semaphorin 3A
mediated axonal guidance. EMBO Workshop on Cortical Development in Health and Disease 2015.
mediated axonal guidance. EMBO Workshop on Cortical Development in Health and Disease 2015.
2015. Apresentação oral de trabalho. Antagonistic effects of BACE1 and APH1B-Y-secretase control axon guidance by regulating growth cone collapse. Axon guidance, Circuit Development and regeneration 2015 (IST Austria).
2013. Apresentação oral de trabalho. Physiological relevance of new identified substrates for BACE1. VIB/NERF PhD symposium 2013.
2012/06/23 - 2012/06/23. Organização de evento. Biotechday 2012 (2012). VIB-KU Leuven.
2010/09/01 - 2011/06/30. Tutoria. Amyloid beta-peptide as a therapeutic target for Alzheimer’s disease. Remy Cardoso (visiting master studenten from University of Coimbra).
Projetos
Projetos
2027/01/01 - Presente. 2026 BBRF Young Investigator Grant - Early Neocortical Progenitors as Cellular Mediators of Schizophrenia Genetic Risk. Investigador responsável. Laboratório Colaborativo do Algarve Biomedical Center Soluções Integradas para o Envelhecimento e Rejuvenescimento.
2025/02/17 - Presente. Functional characterization of genes associated with autism spectrum disorder in neocortical progenitor cells. Investigador responsável.
2021/12/01 - 2025/02/17. Mechanisms of Auditory Circuit Development. Bolseiro de Cientista Convidado. Johns Hopkins University Solomon H Snyder Department of Neuroscience.
2017/09/01 - 2019/08/31. Progenitor Cell Diversity and the Evolution of the Mammalian Neocortex. Bolseiro de Pós-Doutoramento. Johns Hopkins University Solomon H Snyder Department of Neuroscience.
2011/06 - 2015/05. BACE1 physiological function and its relevance for Alzheimer’s disease therapy and diagnosis. Bolseiro de Doutoramento. Katholieke Universiteit Leuven Universitaire Ziekenhuizen Leuven Campus Gasthuisberg.
Produções
Barao, Soraia. 2026. Trends in Neurosciences February 2026 Cover. Basal progenitors as drivers of neocortical expansion.
Barao, Soraia; Ulrich Müller. Autor correspondente: Barao, Soraia. 2026. "Basal progenitors as drivers of neocortical expansion". Trends in Neurosciences. https://doi.org/10.1016/j.tins.2025.12.007
Manjua Rijo, David; Xu, Yijun; Carvalho, Mariana; Jorge, Xavier; Ferreira, Anita; Carvalhal, Sara; Barao, Soraia. Autor correspondente: Barao, Soraia. 2026. Temporal and cellular expression of ASD-associated genes in the neocortex (FENS 2026). Em FENS 2026.
Barão, Soraia; Xu, Yijun; Hong, Ingie; Müller, Ulrich; Huganir, Richard L.. Autor correspondente: Barão, Soraia. 2025. "Syngap1 and the development of murine neocortical progenitor cells". Nature Communications, 16 (1). https://doi.org/10.1038/s41467-025-66069-0
Barao, Soraia; Yijun Xu; Ingie Hong; Ulrich Müller; Richard L Huganir . Autor correspondente: Ingie Hong. 2025. Syngap1 and the development of murine neocortical progenitor cells. Em SPGH 2025 29 th ANNUAL MEETING .
Barao, Soraia; Yijun Xu; José P. Llongueras; Rachel Vistein; Loyal Goff; Kristina J. Nielsen; Byoung-Il Bae; et al. Autor correspondente: Barao, Soraia. 2024. "Conserved transcriptional regulation by BRN1 and BRN2 in neocortical progenitors drives mammalian neural specification and neocortical expansion". Nature Communications. https://doi.org/10.1038/s41467-024-52443-x
Soraia Barão; Ingie Hong; Ulrich Müller; Richard L. Huganir. 2024. Syngap1 and the development of murine neocortical progenitor cells. https://doi.org/10.1101/2024.12.18.629233
Barao, Soraia; Xu, Yijun ; Vistein, Rachel; Goff, Loyal; Nielsen, Kristina; Stein-O’Brien, Genevieve; Müller, Ulrich. Autor correspondente: Müller, Ulrich. 2023. BRN1 and BRN2 have an evolutionary conserved function in determining the balance between direct and indirect neurogenesis. Em FENS-FRM 2023 (Algarve).
Soraia Barão; Yijun Xu; Rachel Vistein; Loyal Goff; Kristina Nielsen; Byoung-Il Bae; Richard S. Smith; Genevieve Stein-O’Brien; Ulrich Müller. 2023. Transcriptional Control of Neocortical Size and Microcephaly. https://doi.org/10.1101/2023.11.02.565322
Medeiros de Araújo, Jéssica Alves; Barao, Soraia; Mateos-White, Isabel; Espinosa, Ana; Costa, Marcos Romualdo; Gil-Sanz, Cristina; Müller, Ulrich. Autor correspondente: Müller, Ulrich. 2021. "ZBTB20 is crucial for the specification of a subset of callosal projection neurons and astrocytes in the mammalian neocortex". Development, 148 (16). https://doi.org/10.1242/dev.196642
Timmers, Maarten; Barao, Soraia; Van Broeck, Bianca; Tesseur, Ina; Slemmon, John; De Waepenaert, Katja; Bogert, Jennifer; et al. Autor correspondente: Streffer, Johannes Rolf. 2017. "BACE1 Dynamics Upon Inhibition with a BACE Inhibitor and Correlation to Downstream Alzheimer’s Disease Markers in Elderly Healthy Participants". Journal of Alzheimer's Disease, 56 (4): 1437-1449. https://doi.org/10.3233/jad-160829
Barao, Soraia; Moechars, Diederik; Lichtenthaler, Stefan F.; De Strooper, Bart. Autor correspondente: De Strooper, Bart. 2016. "BACE1 Physiological Functions May Limit Its Use as Therapeutic Target for Alzheimer's Disease". Trends in Neurosciences, 39 (3): 158-169. https://doi.org/10.1016/j.tins.2016.01.003
Barao, Soraia; Sierksma, Annerieke; Voytyuk, Iryna; Gärtner, Annette; De Strooper, Bart. Autor correspondente: De Strooper, Bart. 2016. BACE1 physiological function in hippocampal mossy fiber circuitry. Em 7th International Society for Neurochemistry Conference 2016 (Coimbra).
Barao, Soraia; Gärtner, Annette; Leyva-Díaz, Eduardo; Demyanenko, Galina; Munck, Sebastian; Vanhoutvin, Tine; Zhou, Lujia; et al. Autor correspondente: De Strooper, Bart. 2015. "Antagonistic Effects of BACE1 and APH1B-Y-Secretase Control Axonal Guidance by Regulating Growth Cone Collapse". Cell Reports, 12 (9): 1367-1376. https://doi.org/10.1016/j.celrep.2015.07.059
Barao, Soraia; Gärtner, Annette; Leyva-Díaz, Eduardo; Demyanenko, Galina; Munck, Sebastian; Vanhoutvin, Tine; Zhou, Lujia; et al. Autor correspondente: De Strooper, Bart. 2015. Antagonistic effects of BACE1 and APH1B-Y-secretase control axon guidance by regulating growth cone collapse. Em Axon guidance, Circuit Development and regeneration 2015 (IST Austria).
Eugeen Vanmechelen; Dirk Jacobs; Ann De Vos; Barao, Soraia; De Strooper, Bart. 2015. A highly specific assay for BACE1: correlation of BACE1 protein levels with age and total tau in cerebrospinal fluid. Em AD/PD 2015.
Barao, Soraia; Zhou, Lujia; Demyanenko, Galina; Leyva-Díaz, Eduardo; Brennaman, Leann; Schachner, Melitta; López-Bendito, Guillermina; Maness, Patricia F.; De Strooper, Bart. Autor correspondente: De Strooper, Bart. 2014. Physiological relevance of CHL1 as a BACE1 substrate. Em Axon guidance, Synapse formation and regeneration 2014.
Barao, Soraia; Zhou, Lujia; Adamczuk, Katarzyna; Vanhoutvin, Tine; Leuven, Fred; Demedts, David; Vijverman, Anne-Catherine; et al. Autor correspondente: Strooper, Bart. 2013. "BACE1 Levels Correlate with Phospho-Tau Levels in Human Cerebrospinal Fluid". Current Alzheimer Research, 10 (7): 671-678. https://doi.org/10.2174/15672050113109990138
Barao, Soraia; Demyanenko, Galina; Zhou, Lujia; Brennaman, Leann; Schachner, Melitta; Maness, Patricia F.; De Strooper, Bart. Autor correspondente: De Strooper, Bart. 2013. Physiological relevance of new identified substrates for BACE1. Em AD/PD 2013.
Barao, Soraia; Demyanenko, Galina; Zhou, Lujia; Brennaman, Leann; Schachner, Melitta; Maness, Patricia F.; De Strooper, Bart. Autor correspondente: De Strooper, Bart. 2013. Physiological relevance of new identified substrates for BACE1. Em Kloster Seeon Meeting on BACE proteases in Health and Disease 2013 (Munich).
Zhou, Lujia; Barao, Soraia; Laga, Mathias; Bockstael, Katrijn; Borgers, Marianne; Gijsen, Harry; Annaert, Wim; et al. Autor correspondente: De Strooper, Bart. 2012. "The Neural Cell Adhesion Molecules L1 and CHL1 Are Cleaved by BACE1 Protease in Vivo". Journal of Biological Chemistry, 287 (31): 25927-25940. https://doi.org/10.1074/jbc.m112.377465
Barao, Soraia; Van Broeck, Bianca; Vandermeeren, Marc; Clessens, Ellen; Borghys, Herman; Karran, Eric; Mercken, Marc. Autor correspondente: Mercken, Marc. 2011. "P2-445: Quantification of beta-amyloid peptides in dog CSF following gamma-secretase modulator and inhibitor treatment". Trabalho apresentado em ICAD 2011, Paris, França, 7 (4S_Part 13), S455-S456. https://doi.org/10.1016/j.jalz.2011.05.1317
Van Broeck, Bianca; Mercken, Marc; De Villa, Flordeliza; Hutcheson, Daniel; Karran, Eric; Barao, Soraia; Hermans, Bart; Straetemans, Roel; De Ridder, Filip. 2011. "P1-121: Pharmacokinetics and pharmacodynamics following gamma-secretase modulator and inhibitor treatment of Cynomolgus monkeys (Macaca fascicularis)". Trabalho apresentado em ICAD 2011, Paris, França, 7 (4S Part 4), S148-S148. https://doi.org/10.1016/j.jalz.2011.05.401
Francisco Peixoto; Santos, Dario; Barao, Soraia; Palmeira, Carlos M.; Silvia M. Rocha; Coimbra, Manuel A.. Autor correspondente: Francisco Peixoto. 2008. "S10.26 Nerolidol disturbe mitochondrial bioenergetic but delay the permeability transition pore due a membrane antioxidant protective effect". Trabalho apresentado em 15th European Bioenergetics Conference (EBEC 2008), Dublin, Irlanda, 1777. https://doi.org/10.1016/j.bbabio.2008.05.252