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I have a BSc in Biology and an MSc in Applied Microbiology at Faculdade de Ciências of Universidade de Lisboa. For my master's thesis, I got the opportunity to work at the Faculdade de Farmácia of Universidade de Lisboa, in Professor Elsa Anes' lab with the orientation of Professor Maria João Catalão. In this thesis, I worked with Mycobacterium smegmatis and Tuberculosis to unravel more about beta-lactam susceptibility in these bacteria, thus the title being: "Reappraising the use of beta-lactam antibiotics against tuberculosis: study of genes associated with beta-lactam susceptibility in mycobacteria". Afterwards, I worked at GenIbet Biopharmaceuticals - Recipharm, as a Bioprocess Trainee, where I learned about GMP procedures and regulations. Then, I worked at Asfertglobal as a Microbiology and Bioprocesses Researcher, where I researched solutions for agriculture based on microorganisms. The most recent project in development was "Biofago," aimed at developing a product containing bacteriophages against Erwinia amylovora. The multitude of areas where I obtained knowledge increasingly made me more interested in exploring more current technologies and solutions for various contemporary problems. Currently, I am a PhD student in Biology, specializing in Bioinformatics and Computational Biology, at Faculdade de Ciências da Universidade de Lisboa, supported by a PhD scholarship from the Fundação para a Ciência e a Tecnologia (FCT). My PhD thesis focuses on plasmid-mediated antibiotic resistance in foodborne pathogens.
Identification

Personal identification

Full name
Diana da Costa Mortinho

Citation names

  • Mortinho, Diana

Author identifiers

Ciência ID
091B-C8B3-6905
ORCID iD
0000-0002-1860-9733
Google Scholar ID
D7nudhIAAAAJ&hl

Email addresses

  • fc51937@alunos.fc.ul.pt (Professional)

Websites

Knowledge fields

  • Natural sciences - Biological Sciences - Microbiology
  • Natural sciences - Biological Sciences - Molecular Biology
  • Agrarian Sciences - Agriculture, Forestry and Fisheries - Agronomy
  • Agrarian Sciences - Agrarian and Food Biotechnology - Agricultural Biotechnology and Food Biotechnology
  • Engineering and Technology - Industrial Biotechnology - Fermentation
  • Exact Sciences - Computer and Information Sciences - Bioinformatics

Languages

Language Speaking Reading Writing Listening Peer-review
Portuguese (Mother tongue)
English Advanced (C1) Proficiency (C2) Proficiency (C2) Proficiency (C2)
Spanish; Castilian Beginner (A1) Elementary (A2) Beginner (A1) Elementary (A2)
Education
Degree Classification
2025/10/01 - 2029/10/01
Ongoing
Biologia (Doutoramento)
Major in Bioinformática e Biologia Computacional
Universidade de Lisboa Faculdade de Ciências, Portugal
"PathoPlasmid — Next-Generation Plasmid Surveillance to Strengthen Outbreak Preparedness in Foodborne Pathogens" (THESIS/DISSERTATION)
2020/09/07 - 2023/01/11
Concluded
Microbiologia Aplicada (Mestrado)
Universidade de Lisboa Faculdade de Ciências, Portugal
"Reappraising the use of beta-lactam antibiotics against tuberculosis: study of genes associated with beta-lactam susceptibility in mycobacteria." (THESIS/DISSERTATION)
17
2017/09/27 - 2020/07/03
Concluded
Biologia (Licenciatura)
Major in Biologia Molecular e Genética
Universidade de Lisboa Faculdade de Ciências, Portugal
14
Affiliation

Others

Category
Host institution
Employer
2023/10/02 - 2025/02/02 Microbiology and Bioprocesses Researcher Asfertglobal , Portugal
2023/05/02 - 2023/09/02 Bioprocess Trainee GenIbet Biopharmaceuticals - ReciBioPharm, Portugal
Projects

Contract

Designation Funders
2023/10/01 - 2025/02/02 BioFago - BioFago: Novas estratégias no controlo do Fogo Bacteriano
PRR-C05-i03-I-000179
Researcher
Asfertglobal , Portugal
NextGenerationEU
Outputs

Publications

Conference poster
  1. Carvalho, Luis; Correia, Patricia; Ana Soares; João Luz; Mortinho, Diana; Cristiana Carvalho ; Joaquim Machado; Pedro Sebastião. "Kiplant Endofit – A multifunctional biosolution providing wide benefits for crops". Paper presented in Biostimulants World Congress, 2024.
  2. Silveiro, Cátia; Mortinho, Diana; Olivença, Francisco; Mandal, M; Pires, D.; ANES, ELSA; Catalão, Maria João. "CRISPRi-mediated inhibition of characteristic PG modifications promotes beta-lactam hypersusceptibility in Mycobacterium tuberculosis". Paper presented in 15th iMed.ULisboa Postgraduate Students Meeting, 2024.
  3. Mortinho, Diana; Silveiro, Cátia; Olivença, Francisco; Catalão, Maria João. "A suscetibilidade ß-lactâmica de Mycobacterium smegmatis pela repressão por CRISPRi de uma hidrolase do peptidoglicano". Paper presented in Encontro Ciência 2024, 2024.
  4. Mortinho, Diana; Silveiro, Cátia; Olivença, Francisco; Catalão, Maria João. "CRISPRi mediated repression of a putative peptidoglycan hydrolase in Mycobacterium smegmatis leads to ß lactam susceptibility". Paper presented in XIII iMed.ULisboa Postgraduate Students Meeting, 2022.
Journal article
  1. Cátia Silveiro; Diana Mortinho; Francisco Olivença; Manoj Mandal; David Pires; Elsa Anes; Maria João Catalão. "Effects of CwlM, a peptidoglycan synthesis regulator, on beta-lactam tolerance and host-pathogen interactions". BMC Microbiology (2025): http://dx.doi.org/10.1186/s12866-025-04548-6.
    10.1186/s12866-025-04548-6
  2. Abreu, Gabriel Ferreira; Costa Garcia, Edgar; Mortinho, Diana; Soares, Ana; Carvalho, Luís; Oliveira, Hugo Alexandre Mendes. "Bacteriófagos: uma nova estratégia para o biocontrolo de doenças bacterianas de plantas". (2024): https://hdl.handle.net/1822/89876.
  3. Silveiro, Cátia; Marques, Mariana; Olivença, Francisco; Pires, David; Mortinho, Diana; Nunes, Alexandra; Pimentel, Madalena; Anes, Elsa; Catalão, Maria João. "CRISPRi-mediated characterization of novel anti-tuberculosis targets: Mycobacterial peptidoglycan modifications promote beta-lactam resistance and intracellular survival". Frontiers in Cellular and Infection Microbiology 13 (2023): http://dx.doi.org/10.3389/fcimb.2023.1089911.
    10.3389/fcimb.2023.1089911
Thesis / Dissertation
  1. "Reappraising the use of beta-lactam antibiotics against tuberculosis: study of genes associated with beta-lactam susceptibility in mycobacteria". Master, Universidade de Lisboa Faculdade de Ciências, 2023. http://hdl.handle.net/10451/56469.
Activities

Event organisation

Event name
Type of event (Role)
Institution / Organization
2025/09 - Current 3rd Microbiome PT Summit (2026/04/15 - 2026/04/16)
Conference (Member of the Organising Committee)
BioData.pt, Portugal

Event participation

Activity description
Type of event
Event name
Institution / Organization
2025/09/17 - 2025/09/19 BioData.pt | ELIXIR-PT All Hands 2025 hosted by UCIBIO. An opportunity to help shape the future of Life and Health data in the country.
Meeting
BioData.pt | ELIXIR-PT All Hands 2025
BioData.pt, Portugal