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I obtained my PhD in Human Biology in 2010 at the University of Porto. Between 2011 and 2013, I was a postdoc at Dr. Haigis lab at Massachusetts General Hospital/Harvard Medical School, USA. Since then, I have been an independent researcher at i3S/IPATIMUP. In the meantime, I was a mother of three children (2012, 2017, 2020). My h-index is 20 (Google Scholar). I published 31 papers in intl. journals aproximatly 2300 citations, indicating a considerable impact in my field. I was the 1st author in 9 papers and the senior in 2. I co-authored 7 book chapters (5 as senior author). 21/31 studies were published in Q1 journals, including Journal of Clinical Oncology, Cancer Discovery, Gastroenterology, Cancer Research, Oncogene, among others. In my PhD, I characterized gastrointestinal cancers regarding alterations in the KRAS-MAPK and PI3K pathway. I was the first to describe and functionally characterize MLK3 mutations in gastrointestinal cancers; I showed that different subsets of gastrointestinal cancers differ not only in the mutant genes but also on the mutations found within the same gene. As a Postdoc, I worked on the functional characterization of RAS mutations in colorectal cancer, acquiring skills in in vitro and in vivo models highly relevant to my current research. In 2014, I established myself as an independent researcher. I currently lead a research line and team composed by 7 members, studying the crosstalk between cancer cells and tumour microenvironment components such as fibroblasts and immune cells, and focusing on how KRAS, BRAF and PIK3CA oncogenic signalling affects these interactions. I aim to determine how oncogenic signalling affects these interactions, and how this crosstalk impacts disease progression and resistance to therapy. I am also interested in the development of novel therapies and on drug repurposing for cancer treatment. As an independent researcher, I published 2 papers as senior author (in Cancer Research and Cancers), 4 papers resulting from collaborations and 3 book chapters. Two additional papers as senior author were provisionally accepted at Cancers and at Int J Cancer . My team work was already awarded 4 prizes. I have actively participated in technology transfer and entrepreneurship programs to improve my skills on how to translate basic scientific knowledge into meaningful assets for patients and for the society. From 2014 onwards, I supervised 2 junior students, 1 visiting MSc student, 4 MSc students, 3 intl. visiting students (2 PhD and 1 BSc), and 3 research fellows (currently PhD students under my supervision). Currently, I mentor 2 Junior Researchers (postdoc level), supervise 4 PhD students and 1 MSc student, and co-supervise 2 PhD students and 2 MSc student. Since 2014, I obtained ¿226k in salary grants, ~¿305k as PI in three research grants, and ~¿365k as co-PI and ¿19k as team member. Since 2014, I have been establishing an intl. and multidisciplinary network of collaborators composed of basic scientists from life sciences, chemistry, pharmacology and also clinicians to support and enrich my research activities. My work has been nationally and internationally recognised through invited (6) or selected (2) presentations in scientific meetings, invitations to review for >20 renown journals and for funding agencies (2), participation in scientific juris (8), invitation to guest two special issues at Cells and to be a review editor at Frontiers in Gastroenterology, section Gastroenterology and Cancer, and to be a member of the scientific committee in 1 national and 1 international scientific meeting.
Identification

Personal identification

Full name
Sérgia Velho
Gender
Female

Citation names

  • VELHO, SERGIA

Author identifiers

Ciência ID
B316-B47C-2855
ORCID iD
0000-0002-7104-8234
Google Scholar ID
qmAvPh0AAAAJ&hl
Scopus Author Id
8738558400

Email addresses

  • svelho@ipatimup.pt (Professional)

Telephones

Telephone
  • 226074900 (Professional)

Addresses

  • Rua Alfredo Allen, 208, 4200-135, Porto, Porto, Portugal (Professional)

Websites

Knowledge fields

  • Medical and Health Sciences - Clinical Medicine - Oncology

Languages

Language Speaking Reading Writing Listening Peer-review
English Advanced (C1) Advanced (C1) Advanced (C1) Advanced (C1)
German Beginner (A1) Beginner (A1) Beginner (A1) Beginner (A1)
Spanish; Castilian Beginner (A1) Intermediate (B1) Beginner (A1) Beginner (A1)
Education
Degree Classification
2006 - 2010
Concluded
Human Biology (Doutoramento)
Universidade do Porto Faculdade de Medicina, Portugal
"The role of BRAF and KRAS activating mutations in deficient and proficient MMR colorectal carcinomas." (THESIS/DISSERTATION)
Approved
1999 - 2003
Concluded
Biology (Licenciatura)
Universidade do Porto Faculdade de Ciências, Portugal
"Screening of germline mutations in members of the ERM family in HDGC." (THESIS/DISSERTATION)
15
Affiliation

Science

Category
Host institution
Employer
2019 - Current Auxiliary Researcher (Research) Universidade do Porto Instituto de Investigação e Inovação em Saúde, Portugal
2014 - 2019 Auxiliary Researcher (Research) Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
2011 - 2013 Postdoc (Research) Massachusetts General Hospital Cancer Center, United States

Teaching in Higher Education

Category
Host institution
Employer
2017 - 2019 Invited Adjunct Teacher (Polytechnic Teacher) Instituto Politécnico do Porto Escola Superior de Saúde, Portugal
2017 - 2018 Invited Assistant (Polytechnic Teacher) Instituto Politécnico do Porto, Portugal
Projects

Contract

Designation Funders
2023/01/01 - 2024/06/30 Deconstructing the Cell Communication Routes of mutant KRAS Colorectal Liver to Lung Metastasis: improving patient survival
2022.05346.PTDC
Research team member
Universidade do Porto Instituto de Investigação e Inovação em Saúde, Portugal

Instituto Português de Oncologia de Coimbra Francisco Gentil EPE, Portugal
Fundação para a Ciência e a Tecnologia
Ongoing
2019 - 2021 MAGICIAM: a MAcrophaGe Immunomodulatory-delivery system to prevent Cancer Invasion And Metastasis
POCI-01-0145-FEDER-031859
Researcher
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
Fundação para a Ciência e a Tecnologia
Ongoing
2018 - 2021 Pre-clinical evaluation of novel chemical compounds for cancer treatment: tackling unmet clinical needs
POCI-01-0145-FEDER-031354
Principal investigator
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
Fundação para a Ciência e a Tecnologia
Ongoing
2018 - 2019 Influence of an optimized combined dietary and exercise intervention on cytokine profile and NK cell infiltration of the tumor: an exploratory pilot study
Researcher
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
Sociedade Portuguesa de Gastroenterologia
Concluded
2017 - 2019 Tackling CANcer STEM CELls: a challenge and an opportunity to advance in anti¬cancer therapy
POCI-01-0145-FEDER-016390
Principal investigator
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal

Instituto de Medicina Molecular, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2016 - 2019 Advancing cancer research: from basic knowledge to application
NORTE-01-0145-FEDER-000029
Principal investigator
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
N2020 program
Concluded
2017 - 2018 OncoAdvanC+: Bringing new solutions for cancer therapy
Principal investigator
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
RESOLVE program
Concluded
2014 - 2018 Epithelial stromal crosstalk as a major driver of colorectal cancer development and progression: an approach to identify its master regulators
IF/00136/2013/CP1184/CT0003
Principal investigator
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2015 - 2016 Mesenchymal stem cells in inflamatory bowel disease: therapeutic strategy or cancer promoters?
Principal investigator
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
GEDII
2013 - 2015 Functional Significance of E-cadherin Germline Missense Mutations in Diffuse Gastric Cancer
POCTI/CBO/44849/2002
Researcher
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2013 - 2015 Molecular mechanisms underlying cancer cell invasion in two cancer disease models, gastric and breast
Researcher
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
Concluded
2008 - 2011 MLK3, a new mutated gene in MSI colorectal cancer
PTDC/SAU-OBD/68310/2006
Researcher
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2005 - 2008 In mismatch repair deficiency colorectal cancer are BRAF and KRAS new prognostic and therapeutic tools?
POCI/SAU-OBS/56921/2004
Researcher
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
Outputs

Publications

Book chapter
  1. Ana Camila Marques; Paulo Cardoso da Costa; Sérgia Velho; Maria Helena Amaral. "Antibody-Functionalized Nanoparticles for Targeted Drug Delivery in Cancer Therapy". 2023.
    10.1007/978-3-030-80962-1_297-1
  2. VELHO, SERGIA. "Animal models to study cancer and its microenvironment". In Tumor Microenvironment The Main Driver of Metabolic Adaptation. Springer International Publishing, 2020.
    Accepted
  3. Carvalho, Patrícia; Roma, André; Velho, Sérgia. "Tracking cancer In vivo imaging techniques". In Fluorescence Imaging and Biological Quantification, 85-103. Boca Raton, United States: CRC Press, 2017.
    Published
  4. Fernandes, MS; Seruca, R.; VELHO, SERGIA. "Microsatellite instability in colorectal cancer". In Molecular Pathology A Practical Guide for the Surgical Pathologist and Cytopathologist, 119-129. Cambridge, United Kingdom: Cambridge University Press, 2016.
    Published
  5. Corso, G.; Velho, S.. "Gastric cancer in other inherited syndromes". 2013.
    10.1007/978-94-007-6570-2_15
  6. Oliveira, M.J.; Velho, S.. "The association between inflammation and colorectal cancer". 2013.
    10.1007/978-1-4614-8412-7_3
  7. Velho, Sérgia; Oliveira, Carla; Seruca, Raquel. "PIK3CA Gene Alterations in Human Cancers". In Bioinformatics in Cancer and Cancer Therapy, 1-20. Humana Press, 2008.
    Published
Conference poster
  1. Carvalho, P.D.; VELHO, SERGIA. "Mutant KRAS mediates fibroblast-induced colorectal cancer cell invasion". Paper presented in 2nd RAS Initiative Symposium, 2017.
  2. VELHO, SERGIA; Haigis, K.M.. "IAPs inhibition as a promising therapeutic tool for the treatment of N-RAS mutant colorectal cancer". Paper presented in MGH-Center for Cancer Research retreat, 2011.
  3. VELHO, SERGIA; Pinto, A.; Sousa, F.; Oliveira, M.J.; Seruca, R.. "MLK3 P252H mutation deregulates important colorectal cancer-associated signaling pathways". Paper presented in i3S Scientific Retreat, 2011.
  4. VELHO, SERGIA; Moutinho, C.; Cirnes, L.; Schmitt, F.; Carneiro, F.; Oliveira, C.; Seruca, R.. "KRAS, PIK3CA and BRAF mutations in colorectal cancer: triggers or targets?". Paper presented in Advanced lecture course on 'Molecular mechanisms in signal transduction and cancer', 2011.
  5. VELHO, SERGIA; Moutinho, C.; Cirnes, L.; Schmitt, F.; Carneiro, F.; Oliveira, C.; Seruca, R.. "BRAF and KRAS mutations in colorectal cancer- triggers or targets?". Paper presented in 11th SPGH Annual Meeting, 2007.
  6. VELHO, SERGIA; Oliveira, C.; Cirnes, L.; Preto, A.; Hosfra, R.; Hamelin, R.; Seruca, R.. "RASSF1A Methylation Analysis in a Series of Colorectal Cancer Cell Lines". Paper presented in XIII Oporto Cancer Meeting, 2004.
  7. VELHO, SERGIA; Olveira, C.; Domingo, E.; Preto, A.; Hosfra, R.; Hamelin, R.; Yamamoto, H.; Schwartz, Simó; Seruca, R.. "RASSF1A promoter hypermethylation and KRAS/BRAF mutations are alternative events in MSI gastrointestinal tumors". Paper presented in 8th SPGH Annual Meeting, 2004.
Journal article
  1. Marques, Ana Camila; Costa, Paulo Cardoso; Velho, Sérgia; Amaral, Maria Helena. "Injectable Poloxamer Hydrogels for Local Cancer Therapy". Gels 9 7 (2023): 593. http://dx.doi.org/10.3390/gels9070593.
    Published • 10.3390/gels9070593
  2. Martins, Flavia; Machado, Ana L.; Carvalho, Patricia D.; Carvalho, Joana; Matthiesen, Rune; Backman, Vadim; Velho, Sergia. "Abstract A006: Chromatin remodeling as a potential epigenetic mechanism of tolerance to KRAS loss". Molecular Cancer Research 21 5_Suppleme (2023): A006-A006. http://dx.doi.org/10.1158/1557-3125.ras23-a006.
    Published • 10.1158/1557-3125.ras23-a006
  3. Marques, Ana Camila; Costa, Paulo C.; Velho, Sérgia; Amaral, Maria Helena. "Lipid Nanoparticles Functionalized with Antibodies for Anticancer Drug Therapy". Pharmaceutics 15 1 (2023): 216. http://dx.doi.org/10.3390/pharmaceutics15010216.
    Published • 10.3390/pharmaceutics15010216
  4. Patrícia Dias Carvalho; Flávia Martins; Susana Mendonça; Andreia Ribeiro; Ana Luísa Machado; Joana Carvalho; Maria José Oliveira; Sérgia Velho. "Mutant KRAS modulates colorectal cancer cells invasive response to fibroblast-secreted factors through the HGF/C-MET axis". International Journal of Cancer (2022): https://doi.org/10.1002/ijc.34225.
    10.1002/ijc.34225
  5. Dias Carvalho, Patrícia; Mendonça, Susana; Martins, Flávia; Oliveira, Maria José; Velho, Sérgia. "Modulation of Fibroblast Phenotype by Colorectal Cancer Cell-Secreted Factors Is Mostly Independent of Oncogenic KRAS". Cells 11 16 (2022): 2490. http://dx.doi.org/10.3390/cells11162490.
    Published • 10.3390/cells11162490
  6. Dias Carvalho, Patrícia; Martins, Flávia; Carvalho, Joana; Oliveira, Maria José; Velho, Sérgia. "Mutant KRAS-Associated Proteome Is Mainly Controlled by Exogenous Factors". Cells 11 13 (2022): 1988. http://dx.doi.org/10.3390/cells11131988.
    Published • 10.3390/cells11131988
  7. Marques-Magalhães, Ângela; Cruz, Tânia; Costa, Ângela Margarida; Estêvão, Diogo; Rios, Elisabete; Canão, Pedro Amoroso; Velho, Sérgia; et al. "Decellularized Colorectal Cancer Matrices as Bioactive Scaffolds for Studying Tumor-Stroma Interactions". Cancers 14 2 (2022): 359. http://dx.doi.org/10.3390/cancers14020359.
    Published • 10.3390/cancers14020359
  8. Marques, Ana C.; Costa, Paulo J.; Velho, Sérgia; Amaral, Maria H.. "Stimuli-responsive hydrogels for intratumoral drug delivery". Drug Discovery Today 26 10 (2021): 2397-2405. http://dx.doi.org/10.1016/j.drudis.2021.04.012.
    10.1016/j.drudis.2021.04.012
  9. Ana Patrícia Cardoso; Marta Laranjeiro Pinto; Flávia Castro; Ângela Margarida Costa; Ângela Marques-Magalhães; Ana Canha-Borges; Tânia Cruz; Sérgia Velho; Maria José Oliveira. "The immunosuppressive and pro-tumor functions of CCL18 at the tumor microenvironment". Cytokine & Growth Factor Reviews (2021): https://doi.org/10.1016/j.cytogfr.2021.03.005.
    10.1016/j.cytogfr.2021.03.005
  10. Varela-Calviño, Rubén; Rodríguez-Quiroga, Marta; Carvalho, Patrícia Dias; Martins, Flavia; Serra-Roma, André; Vázquez-Iglesias, Lorena; Cadena, María Páez; Velho, Sérgia; Cordero, Oscar J. "On the mechanism of sitagliptin inhibition of colorectal cancer cell lines’ metastatic functionalities". IUBMB Life (2021): http://dx.doi.org/10.1002/iub.2454.
    Published • 10.1002/iub.2454
  11. Marques, A.C.; Costa, P.J.; Velho, S.; Amaral, M.H.. "Functionalizing nanoparticles with cancer-targeting antibodies: A comparison of strategies". Journal of Controlled Release 320 (2020): 180-200. http://dx.doi.org/10.1016/j.jconrel.2020.01.035.
    Published
  12. Dias Carvalho, Patrícia; Machado, Ana Luísa; Martins, Flávia; Seruca, Raquel; Velho, Sérgia. "Targeting the Tumor Microenvironment: An Unexplored Strategy for Mutant KRAS Tumors". Cancers 11 12 (2019): 2010. http://dx.doi.org/10.3390/cancers11122010.
    Open access • Published
  13. Carneiro, Patrícia; Moreira, Ana Margarida; Figueiredo, Joana; Barros, Rita; Oliveira, Patrícia; Fernandes, Maria Sofia; Ferro, Anabela; et al. "S100P is a molecular determinant of E-cadherin function in gastric cancer". Cell Communication and Signaling 17 1 (2019): http://dx.doi.org/10.1186/s12964-019-0465-9.
    Open access • Published
  14. Carvalho, P.D.; Guimarães, C.F.; Cardoso, A.P.; Mendonça, S.; Costa, Â.M.; Oliveira, M.J.; Velho, S.. "KRAS oncogenic signaling extends beyond cancer cells to orchestrate the microenvironment". Cancer Research 78 1 (2018): 7-14. http://www.scopus.com/inward/record.url?eid=2-s2.0-85040196244&partnerID=MN8TOARS.
    Published • 10.1158/0008-5472.CAN-17-2084
  15. Fernandes, Maria Sofia; Melo, Soraia; Velho, Sérgia; Carneiro, Patrícia; Carneiro, Fátima; Seruca, Raquel. "Specific inhibition of p110a subunit of PI3K: putative therapeutic strategy for KRAS mutant colorectal cancers". Oncotarget 7 42 (2016): 68546-68558. http://dx.doi.org/10.18632/oncotarget.11843.
    Open access • Published • 10.18632/oncotarget.11843
  16. Pinto, Ana T.; Pinto, Marta L.; Velho, Sérgia; Pinto, Marta T.; Cardoso, Ana P.; Figueira, Rita; Monteiro, Armanda; et al. "Intricate Macrophage-Colorectal Cancer Cell Communication in Response to Radiation". PLOS ONE 11 8 (2016): e0160891. http://dx.doi.org/10.1371/journal.pone.0160891.
    Open access • Published • 10.1371/journal.pone.0160891
  17. Velho, S.; Pinto, A.; Licastro, D.; Oliveira, M.J.; Sousa, F.; Stupka, E.; Seruca, R.. "Dissecting the signaling pathways associated with the oncogenic activity of MLK3 P252H mutation". BMC Cancer 14 1 (2014): http://www.scopus.com/inward/record.url?eid=2-s2.0-84899084890&partnerID=MN8TOARS.
    10.1186/1471-2407-14-182
  18. Velho, S.; Fernes, M.S.; Leite, M.; Figueiredo, C.; Seruca, R.. "Causes and consequences of microsatellite instability in gastric carcinogenesis". World Journal of Gastroenterology 20 44 (2014): 16433-16442. http://www.scopus.com/inward/record.url?eid=2-s2.0-84918813931&partnerID=MN8TOARS.
    10.3748/wjg.v20.i44.16433
  19. Wang, Y.; Velho, S.; Vakiani, E.; Peng, S.; Bass, A.J.; Chu, G.C.; Gierut, J.; et al. "Mutant N-RAS protects colorectal cancer cells from stress-induced apoptosis and contributes to cancer development and progression". Cancer Discovery 3 3 (2013): 294-307. http://www.scopus.com/inward/record.url?eid=2-s2.0-84876064070&partnerID=MN8TOARS.
    Published • 10.1158/2159-8290.CD-12-0198
  20. Corso, G.; Velho, S.; Paredes, J.; Pedrazzani, C.; Martins, D.; Milanezi, F.; Pascale, V.; et al. "Oncogenic mutations in gastric cancer with microsatellite instability". European Journal of Cancer 47 3 (2011): 443-451. http://www.scopus.com/inward/record.url?eid=2-s2.0-79251593630&partnerID=MN8TOARS.
    10.1016/j.ejca.2010.09.008
  21. Velho, S.; Haigis, K.M.. "Regulation of homeostasis and oncogenesis in the intestinal epithelium by Ras". Experimental Cell Research 317 19 (2011): 2732-2739. http://www.scopus.com/inward/record.url?eid=2-s2.0-80455174751&partnerID=MN8TOARS.
    10.1016/j.yexcr.2011.06.002
  22. Velho, S.; Corso, G.; Oliveíra, C.; Seruca, R.. "KRAS signaling pathway alterations in microsatellite unstable gastrointestinal cancers.". Advances in cancer research 109 (2010): 123-143. http://www.scopus.com/inward/record.url?eid=2-s2.0-79952278820&partnerID=MN8TOARS.
  23. Velho, S.; Oliveira, C.; Seruca, R.. "KRAS mutations and anti-epidermal growth factor receptor therapy in colorectal cancer with lymph node metastases". Journal of Clinical Oncology 27 1 (2009): 158-159. http://www.scopus.com/inward/record.url?eid=2-s2.0-58149327464&partnerID=MN8TOARS.
    10.1200/JCO.2008.20.1525
  24. Pedrazzani, C.; Corso, G.; Velho, S.; Leite, M.; Pascale, V.; Bettarini, F.; Marrelli, D.; Seruca, R.; Roviello, F.. "Evidence of tumor microsatellite instability in gastric cancer with familial aggregation". Familial Cancer 8 3 (2009): 215-220. http://www.scopus.com/inward/record.url?eid=2-s2.0-68449100164&partnerID=MN8TOARS.
    10.1007/s10689-008-9231-7
  25. Seruca, R.; Velho, S.; Oliveira, C.; Leite, M.; Matos, P.; Jordan, P.. "Unmasking the role of KRAS and BRAF pathways in MSI colorectal tumors". Expert Review of Gastroenterology and Hepatology 3 1 (2009): 5-9. http://www.scopus.com/inward/record.url?eid=2-s2.0-65549085862&partnerID=MN8TOARS.
    10.1586/17474124.3.1.5
  26. Velho, S.; Oliveira, C.; Paredes, J.; Sousa, S.; Leite, M.; Matos, P.; Milanezi, F.; et al. "Mixed lineage kinase 3 gene mutations in mismatch repair deficient gastrointestinal tumours". Human Molecular Genetics 19 4 (2009): 697-706. http://www.scopus.com/inward/record.url?eid=2-s2.0-77950353937&partnerID=MN8TOARS.
    10.1093/hmg/ddp536
  27. Preto, A.; Figueiredo, J.; Velho, S.; Ribeiro, A.S.; Soares, P.; Oliveira, C.; Seruca, R.. "BRAF provides proliferation and survival signals in MSI colorectal carcinoma cells displaying BRAFV600E but not KRAS mutations". Journal of Pathology 214 3 (2008): 320-327. http://www.scopus.com/inward/record.url?eid=2-s2.0-38949208776&partnerID=MN8TOARS.
    10.1002/path.2295
  28. Matos, P.; Oliveira, C.; Velho, S.; Gonçalves, V.; da Costa, L.T.; Moyer, M.P.; Seruca, R.; Jordan, P.. "B-RafV600E Cooperates With Alternative Spliced Rac1b to Sustain Colorectal Cancer Cell Survival". Gastroenterology 135 3 (2008): 899-906. http://www.scopus.com/inward/record.url?eid=2-s2.0-51249098983&partnerID=MN8TOARS.
    10.1053/j.gastro.2008.05.052
  29. Velho, S.; Moutinho, C.; Cirnes, L.; Albuquerque, C.; Hamelin, R.; Schmitt, F.; Carneiro, F.; Oliveira, C.; Seruca, R.. "BRAF, KRAS and PIK3CA mutations in colorectal serrated polyps and cancer: Primary or secondary genetic events in colorectal carcinogenesis?". BMC Cancer 8 (2008): http://www.scopus.com/inward/record.url?eid=2-s2.0-53149097362&partnerID=MN8TOARS.
    10.1186/1471-2407-8-255
  30. Alazzouzi, H.; Suriano, G.; Guerra, A.; Plaja, A.; Espín, E.; Armengol, M.; Alhopuro, P.; et al. "Tumour selection advantage of non-dominant negative P53 mutations in homozygotic MDM2-SNP309 colorectal cancer cells". Journal of Medical Genetics 44 1 (2007): 75-80. http://www.scopus.com/inward/record.url?eid=2-s2.0-33846443195&partnerID=MN8TOARS.
    10.1136/jmg.2006.042572
  31. Oliveira, C.; Velho, S.; Moutinho, C.; Ferreira, A.; Preto, A.; Domingo, E.; Capelinha, A.F.; et al. "KRAS and BRAF oncogenic mutations in MSS colorectal carcinoma progression". Oncogene 26 1 (2007): 158-163. http://www.scopus.com/inward/record.url?eid=2-s2.0-33846048042&partnerID=MN8TOARS.
    10.1038/sj.onc.1209758
  32. Davalos, V.; Dopeso, H.; Velho, S.; Ferreira, A.M.; Cirnes, L.; Díaz-Chico, N.; Bilbao, C.; et al. "High EPHB2 mutation rate in gastric but not endometrial tumors with microsatellite instability". Oncogene 26 2 (2007): 308-311. http://www.scopus.com/inward/record.url?eid=2-s2.0-33846239265&partnerID=MN8TOARS.
    10.1038/sj.onc.1209780
  33. Meireles, A.M.; Preto, A.; Rocha, A.S.; Rebocho, A.P.; Máximo, V.; Pereira-Castro, I.; Moreira, S.; et al. "Molecular and genotypic characterization of human thyroid follicular cell carcinoma-derived cell lines". Thyroid 17 8 (2007): 707-715. http://www.scopus.com/inward/record.url?eid=2-s2.0-36649017735&partnerID=MN8TOARS.
    10.1089/thy.2007.0097
  34. Preto, A.; Moutinho, C.; Velho, S.; Oliveira, C.; Rebocho, A.P.; Figueiredo, J.; Soares, P.; Lopes, J.M.; Seruca, R.. "A subset of colorectal carcinomas express c-KIT protein independently of BRAF and/or KRAS activation". Virchows Archiv 450 6 (2007): 619-626. http://www.scopus.com/inward/record.url?eid=2-s2.0-34250805986&partnerID=MN8TOARS.
    10.1007/s00428-007-0420-9
  35. Velho, S.; Oliveira, C.; Ferreira, A.; Ferreira, A.C.; Suriano, G.; Schwartz Jr., S.; Duval, A.; et al. "The prevalence of PIK3CA mutations in gastric and colon cancer". European Journal of Cancer 41 11 (2005): 1649-1654. http://www.scopus.com/inward/record.url?eid=2-s2.0-22144452507&partnerID=MN8TOARS.
    10.1016/j.ejca.2005.04.022
  36. Oliveira, C.; Velho, S.; Domingo, E.; Preto, A.; Hofstra, R.M.W.; Hamelin, R.; Yamamoto, H.; Seruca, R.; Schwartz Jr., S.. "Concomitant RASSF1A hypermethylation and KRAS/BRAF mutations occur preferentially in MSI sporadic colorectal cancer". Oncogene 24 51 (2005): 7630-7634. http://www.scopus.com/inward/record.url?eid=2-s2.0-27844458489&partnerID=MN8TOARS.
    10.1038/sj.onc.1208906
  37. Oliveira, C.; Westra, J.L.; Arango, D.; Ollikainen, M.; Domingo, E.; Ferreira, A.; Velho, S.; et al. "Distinct patterns of KRAS mutations in colorectal carcinomas according to germline mismatch repair defects and hMLH1 methylation status". Human Molecular Genetics 13 19 (2004): 2303-2311. http://www.scopus.com/inward/record.url?eid=2-s2.0-5444224121&partnerID=MN8TOARS.
    10.1093/hmg/ddh238
Preprint
  1. Martins, Flávia; Machado, Ana Luísa; Ribeiro, Andreia; Oliveira, Susana Mendonça; Carvalho, Joana; Matthiesen, Rune; Velho, Sérgia. "KRAS inhibition impacts chromatin organization and transcriptional performance in colorectal cancer cells". 2023. http://dx.doi.org/10.21203/rs.3.rs-3752760/v1.
    10.21203/rs.3.rs-3752760/v1

Other

Other output
  1. Mutant KRAS modulates colorectal cancer cells invasive response to fibroblast-secreted factors through the HGF/C-MET axis. 2021. Patrícia Dias Carvalho; Flávia Martins; Susana Mendonça; Andreia Ribeiro; Ana Luísa Machado; Joana Carvalho; Maria José Oliveira; Sérgia Velho. https://doi.org/10.1101/2021.11.16.468815.
    10.1101/2021.11.16.468815
Activities

Oral presentation

Presentation title Event name
Host (Event location)
2019 Molecular study advances: The impact on patients’ selection for CRT Jornadas Portuguesas de Cirurgia – Colorectal cancer pathology: a multidisciplinar approach
Fundação Cupertino de Miranda (Porto, Portugal)
2018 KRAS mediates colorectal cancer cell invasion induced by fibroblasts International Conference on Tumor Microenvironment Progression, Therapy and Prevention
The International Cancer Microenvironment Society (Lisbon, Portugal)
2017 ITGA6 as a molecular mediator of KRAS-, BRAF- and PIK3CA-induced colorectal cancer stem cell phenotype Translating Colorectal Cancer Research workshop
Cost Action BM1 206 (Porto, Portugal)
2014 How oncogenes and non-neoplastic components play together for colorectal cancer development 4th i3S Annual Meeting
Universidade do Porto Instituto de Investigação e Inovação em Saúde, Portugal (Póvoa de Varzim, Portugal)
2014 Medicina molecular: da investigação à prática clínica. A contribuição da investigação no tratamento do cancro colo-retal III In4Med
Universidade de Coimbra (Coimbra, Portugal)
2013 MAPK signaling activation in colorectal cancer 7th National Meeting on Cell Signalling - SINAL 2013
Universidade de Aveiro (Aveiro, Portugal)
2013 N-RAS mutations in colorectal cancer. Mechanisms of oncogenesis and therapeutic implications Colrain meeting
(Colrain, United States)
2010 Mapk oncogenic activation in MSI gastrointestinal tumours 1st i3S Annual Meeting
Universidade do Porto Instituto de Investigação e Inovação em Saúde, Portugal (Póvoa de Varzim, Portugal)

Supervision

Thesis Title
Role
Degree Subject (Type)
Institution / Organization
2021/01 - Current Deciphering the role of cholesterol as a mediator of oncogenic signaling and immune regulation in colorectal cancer
Supervisor of Ana Luísa Machado
Biomedicine (PhD)
Universidade do Porto Faculdade de Medicina, Portugal
2019 - Current Targeting HER2-positive gastric and esophageal cancers with functionalized lipid nanoparticles of docetaxel: development and characterization of thermosensitive in situ gels for intratumoral drug delivery
Co-supervisor of Ana Camila Gomes Marques
Pharmaceutical Sciences (PhD)
Universidade do Porto Faculdade de Farmácia, Portugal
2020 - 2024 The role of BRAF V600E mutation and inflammation in the development of colorectal cancer
Supervisor of Susana Mendonça
Biomedicine (PhD)
Universidade do Porto Faculdade de Medicina, Portugal
2020 - 2024 Identification of therapeutic targets and disease biomarkers for mutant KRAS cancer patients: fulfilling an unmet clinical need
Supervisor of Flávia Martins
Biomedicine (PhD)
Universidade do Porto Faculdade de Medicina, Portugal
2022/02/01 - 2022/07/31 Elucidating the mechanisms of colorectal cancer
Co-supervisor
Biomedical Engineering (Master)
2021/09/01 - 2022/07/31 The role of hypoxia on immunomodulation at the colon cancer microenvironment.
Co-supervisor
Oncology (Master)
2021/09/01 - 2022/07/31 Evaluation of the impact of 2D versus 3D cell culture systems in the communication and modulation of the tumour microenvironment
Supervisor
Oncobiology (Master)
2018 - 2022 Exploring the impact of mutant kras on epithelial-fibroblasts interactions during coloraractal initiation and progression
Supervisor of Patrícia Dias Carvalho
Patologia e Genética Molecular (PhD)
Universidade do Porto Instituto de Ciências Biomédicas Abel Salazar, Portugal
2020/09 - 2021/07 Deciphering the functional role of KRAS-induced SUSD2 downregulation in colorectal cancer
Supervisor of Diogo Coelho
Universidade do Porto Instituto de Ciências Biomédicas Abel Salazar, Portugal
2017 - 2021 Centriole aberrations and cancer stem cells
Co-supervisor of Irina Suheila Martins Leal Fonseca
Graduate Programme Science for Development (PhD)
Universidade Nova de Lisboa, Portugal
2020 - 2020 Identification of Biomarkers of Resistance to Immune Checkpoint Inhibitors
Supervisor of Tânia Rodrigues Vieira
Biochemistry (Degree)
Universidade do Porto Faculdade de Ciências, Portugal
2020 - 2020 Pre-clinical evaluation of novel chemical compounds for cancer treatment: tackling unmet clinical needs
Supervisor of Ana Sofia Valdeira
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
2018 - 2019 To identify the key molecular players in mediating colorectal cancer cell invasion and metastization induced by cancer-associated fibroblasts
Supervisor of Flávia Martins
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
2017 - 2019 Influence of KRAS activation in the colorectal cancer immunosurveillance
Supervisor of Ana Luísa Machado
Bioquímica em Saúde (Master)
Instituto Politécnico do Porto Escola Superior de Saúde, Portugal
2017 - 2019 CSC niche: the role of cellular and non-cellular components from the tumour microenvironment
Supervisor of Susana Mendonça
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
2016 - 2018 To identify the key molecular players in mediating colorectal cancer cell invasion and metastization induced by cancer-associated fibroblasts
Supervisor of Patrícia Dias Carvalho
Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
2017 - 2017 Cancer-associated fibroblasts and tumor-associated macrophages: exploring their mutual regulation.
Supervisor of Carlos Ferreira Guimarães
Bioengenharia (Master)
Universidade do Porto Faculdade de Engenharia, Portugal
2015 - 2016 Modulation of colorectal cancer stem cell pool and its crosstalk with tumor microenvironment by KRas, BRaf, and PIK3CA mutations
Supervisor of André Emanuel Serra Roma
Investigação Biomédica (Master)
Universidade de Coimbra, Portugal
2014 - 2014 Characterization of the expression of intestinal homeostasis-related signaling pathways in KRAS mutant colorectal cancer cell lines
Supervisor of Anjali Balgobind
Van Hall Larenstein University of Applied Sciences, Netherlands
2009 - 2010 Cellular effects of MLK3 mutations
Co-supervisor of Ana Teresa Ferreira Correia Pinto
Universidade de Coimbra, Portugal
2007 - 2009 MLK3, a new cancer-related gene and its associated target molecules
Co-supervisor of Filipa Sousa
Universidade do Porto, Portugal

Event participation

Activity description
Type of event
Event name
Institution / Organization
2018 - 2018 Technology transfer and entrepreneurship program HiTech Program 2018 Ed.
HiSeedTech, Portugal
2017 - 2017 Technology transfer and entrepreneurship program RESOLVE program, 2nd Ed.
Universidade do Porto Instituto de Investigação e Inovação em Saúde, Portugal

Jury of academic degree

Topic
Role
Candidate name (Type of degree)
Institution / Organization
2020 Role of ccl18 on colorectal cancer immune modulation
(Thesis) Main arguer
Ana Manuela Canha Borges (Master)
Universidade do Porto Faculdade de Medicina, Portugal
2020 Seeking for new p53-activating agents: effective therapies for colorectal cancer
(Thesis) Arguer
Helena Isabel Nogueira Ramos Rocha (PhD)
Universidade do Porto Instituto de Ciências Biomédicas Abel Salazar, Portugal
2019 Mitochondrial dynamics in thyroid cancer: unravelling the role of DRP1
(Thesis) Main arguer
Sara Alexandra de Sousa Barambana (Master)
Universidade do Porto Instituto de Ciências Biomédicas Abel Salazar, Portugal
2019 Identification of novel prognostic biomarkers for stage II colorectal cancer
(Thesis) Main arguer
Filipa Alexandra Mesquita Amorim (Other)
Universidade do Porto Instituto de Ciências Biomédicas Abel Salazar, Portugal
2019 Role of ccl18 on colorectal cancer immune modulation
(Thesis) Main arguer
Ana Manuela Canha Borges (Master)
Universidade do Porto Faculdade de Medicina, Portugal
2019 Targeting antigen­ presenting cells: chitosan/poly (y-glutamic acid) nanoparticles as adjuvants to anticancer therapy
(Thesis) Arguer
Flávia Raquel Teixeira de Castro (PhD)
Universidade do Porto Instituto de Ciências Biomédicas Abel Salazar, Portugal
2018 Role of the RNA-binding protein MEX3A in intestinal carcinogenesis
(Thesis) Main arguer
Dalila de Jesus Lopes Mexieiro (Master)
Universidade do Porto Faculdade de Medicina, Portugal
2014 Complex cell-based model of intestinal permeability
(Thesis) Main arguer
Joana Costa (Master)
Universidade do Porto Instituto de Ciências Biomédicas Abel Salazar, Portugal

Association member

Society Organization name Role
2018 - 2019 The Colorectal Cancer Working Group Member of the Scientific Committee

Committee member

Activity description
Role
Institution / Organization
2019 - 2024 Member of Maria José Silveira PhD's committee. “Immunomodulatory functionalized nanoparticles to improve chemotherapeutic treatment in metastatic colorectal cancer”
Advisor / Consultant
Universidade do Porto Instituto de Ciências Biomédicas Abel Salazar, Portugal

Conference scientific committee

Conference name Conference host
2018 - 2018 International Conference on Tumor Microenvironment, Progression, Therapy & Prevention PT Meeting Center
2018 - 2018 Cancro colorretal em Portugal: da investigação à prevenção e ao tratamento Universidade do Porto Instituto de Investigação e Inovação em Saúde, Portugal

Consulting

Activity description Institution / Organization
2017 - 2017 Papel de Hakai durante la progresión tumoral: implicaciones sobre la plasticidade epitelial Universidade da Coruña, Spain

Course / Discipline taught

Academic session Degree Subject (Type) Institution / Organization
2015 - Current Module on Tumor Microenvironment GABBA PhD Programme Universidade do Porto Faculdade de Medicina, Portugal

Universidade do Porto Instituto de Ciências Biomédicas Abel Salazar, Portugal

Universidade do Porto Instituto de Biologia Molecular e Celular, Portugal

Universidade do Porto Instituto de Patologia e Imunologia Molecular, Portugal
2023/09/01 - 2024/06/30 Honorary Collaborator, Department of Anatomic Pathology, Microbiology, Preventive Medicine and Public Health and Legal Medicine and Forensics, Valladolid University (Spain), 2023-2024. BSc degree in Biomedicine and Advanced Therapies; Curricular unit: “Morpho-structural and Molecular Pathology of Human Disease”; Topic: “Molecular bases of development, clinical course, and therapeutic response of esophageal, stomach, and colon tumors”. Molecular bases of development, clinical course, and therapeutic response of esophageal, stomach, and colon tumors (Bachelor) Universidad de Valladolid, Spain

Journal scientific committee

Journal title (ISSN) Publisher
2019 - Current Cells (2073-4409) MDPI

Mentoring / Tutoring

Topic Student name
2019 - 2024 Mentoring Junior Researcher (postdoctoral level) on "The role of exosomes in metastatic colorectal cancer" Joana Carvalho
2020 - 2020 Visiting MSc student from the Oncology Master Program, ICBAS, UP Diogo Coelho
2020 - 2020 Visiting PhD student from University of Sciences and Technology Houari Boumediene, Algeria. "Testing the effect of repurposing drugs for colorectal cancer therapy". Allal Badredine
2019 - 2020 Mentoring Junior Researcher (postdoctoral level) on "Pre-clinical evaluation of novel chemical compounds for cancer treatment: tackling unmet clinical needs" Andreia Ribeiro
2016 - 2016 Visiting PhD student from University of Vigo, Spain. “Metastatic functionalities of colorectal cancer cell lines are influenced by expression levels of CD26/DPP4 and partially inhibited by sitagliptin”. Marta Quiroga
Distinctions

Award

2021 Assistant Researcher Contract
Fundação para a Ciência e a Tecnologia, Portugal
2020 Best Oral Presentation 2020
Universidade do Porto Instituto de Investigação e Inovação em Saúde, Portugal
2019 ImmunoTools special Award 2019
ImmunoTools, Germany
2018 Best Innovation Project Prize
RESOLVE program, Portugal
2016 EACR prize for the best poster at the 2nd International ASPIC Meeting
European Association For Cancer Research, United Kingdom
2014 Assistant Researcher Contract
Fundação para a Ciência e a Tecnologia, Portugal
2011 Post-Doctoral fellowship
Fundação para a Ciência e a Tecnologia, Portugal
2006 Doctoral fellowship
Fundação para a Ciência e a Tecnologia, Portugal