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Home / Articles / GHTM at MICROBiotec’25: Sharing Expertise Across Microbiology and Biotechnology

GHTM at MICROBiotec’25: Sharing Expertise Across Microbiology and Biotechnology

December 15, 2025

Between 4 and 6 December, MICROBiotec 2025 took place at the University of the Azores, bringing together researchers and professionals from across the fields of microbiology and biotechnology.

Researchers from GHTM | IHMT NOVA had a strong and highly visible participation in MICROBiotec’25, reflecting the Unit’s scientific diversity, leadership and active engagement across multiple thematic areas of microbiology and biotechnology.

A total of 21 researchers from THOP and VBD GHTM Research Groups took part in the conference, contributing with 2 keynote lectures, 3 oral communications, 21 poster communications (plus one additional poster with GHTM co-authorship), and assuming key roles in five scientific sessions as session chairs. Notably, GHTM research was also distinguished with one Award for Best Poster Communication.

Scientific Leadership and Session Chairs

GHTM researchers played a prominent role in the scientific programme as session chairs across several thematic areas:

  • Topic 3 – Session 2: Health Biotechnology and Microbiology
    Isabel Couto (GHTM | IHMT NOVA) & Mariana Pinho (ITQB-UNL)
  • Topic 3 – Session 3: Health Biotechnology
    Isabel Couto (GHTM | IHMT NOVA) & Mariana Pinho (ITQB-UNL)
  • Topic 4 – Session 2: Health Microbiology
    Miguel Viveiros (GHTM | IHMT NOVA) & Carla Cabral (CBA – UAç)
  • Topic 2 – Session 4: Food Microbiology and Biotechnology
    Miguel Viveiros (GHTM | IHMT NOVA) & Carla Cabral (CBA – UAç)
  • Topic 9 – Session 1: Biological Resources and Networks
    Ana Paula Arez (GHTM | IHMT NOVA) & Nelson Lima (CEB – University of Minho)
chairs – foto 1chairs – foto 1

Keynote Lectures

Two GHTM researchers were invited as keynote speakers, highlighting the Unit’s international recognition:

  • Isabel Couto (GHTM | IHMT NOVA)
    Efflux-driven antimicrobial resistance in Staphylococci
    (Topic 3 – Health Biotechnology & Microbiology)
  • Ana Paula Arez (GHTM | IHMT NOVA)
    Biobanks and Biological Collections: driving One Health by strengthening global networks, capacity, and research equity
    (Topic 9 – Biological Resources and Networks)
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Oral and Poster Communications

GHTM researchers presented three oral communications and an extensive portfolio of poster communications, adressing key topics such as antimicrobial resistance, efflux mechanisms, infectious disease models, drug repurposing, biobanking, vector surveillance, and global health microbiology. Additionally, GHTM researchers participated as co-authors in further poster communications, reinforcing the Unit’s collaborative and interdisciplinary approach.

Oral Communications

  • Topic 1 Session 1: Environmental Microbiology & Biotechnology

Ana Armada(GHTM | IHMT NOVA)
ID289 | Diversity of Leptospira spp. in biofilms, water, and soil: pathogenic DNA and viable saprophytic isolates in Lisbon, Portugal
Coauthors: Ana Rita Nascimento, Priscyla dos Santos Ribeiro, Angela Lopes, Fernanda Simões, Paula Ristow, Maria Luísa Vieira

  • Topic 4 Session 5: Health Microbiology

Liliana Rodrigues(GHTM | IHMT NOVA)
ID499 | From old drugs to novel antifungal strategies: inhibiting efflux mechanisms in Candida albicans
Coauthors: Débora Marques, Sofia Santos Costa

  • Topic 8 Session 1: From Science to Society and Business

Luis Filipe Lopes (GHTM, LA-REAL, IHMT)
OP8.1 – MosquitoWEB – A citizen science tool for arbovirus vector surveillance
Coauthors: Teresa Novo, Carla Sousa

Poster Communications

ID212 | Effect of Plasmodium falciparum Infection on Host Glycolysis: Focus on Rapoport-Luebering Shunt

Author: Ana Balau

Other authors: Emmanuela Rodrigues, Gustavo Capatti Cassiano, Ana Paula Arez

 

ID348 | Exploring snake venom molecules for new strategies in antimalarial drug development

Author: Inês Morais

Other authors: Sofia Cortes, Paula Dantas, Paula Gomes, Sonia Chudzinski, Fatima Nogueira

 

ID389 | Galleria mellonella as an infection model for Leishmania sp.

Author: Sofia Cortes

Other authors: Eunice Gaspar, Mariana Andrade, Joana Marques, Sofia Santos Costa

 

ID394 | High-throughput phenotypic screening of the PT-openscreen library identifies novel antiplasmodial hits

Author: Maria Manuela da Silva

Other authors: Sofia Benfeito; Fernando Cagide; Daniel Chavarria; Sara Mendes; Ana Paula Arez; Pedro Cravo; António Pombinho; Fernanda Borges; Gustavo Capatti Cassiano

 

ID397 | Efflux-Driven Antimicrobial Resistance in Staphylococcus pseudintermedius

Author: Marta Leal

Other authors: Sofia Santos Costa, Dennis Hanke, Catarina Morais, Constança Pomba, Andrea T. Feßler, Stefan Schwarz, Isabel Couto

 

ID400 | Antimicrobial and potential adjuvant activities of new azole derivatives against norA over-expressing Staphylococcus aureus

Author: Marta Leal

Other authors: Humberto Medeiros Barreto, Jonas Nascimento de Sousa, Noelia Marcela Ceballos, Carlos Emidio Sampaio Nogueira, Walter Jose Peláez, Miguel Viveiros, Sofia Santos Costa, Isabel Couto

 

ID408 | Targeting efflux and biofilms: new candidate drugs for repurposing against antimicrobial-resistant Staphylococcus aureus and Staphylococcus epidermidis

Author: Mariana Andrade

Other authors: Joana Neves, Matilde Nunes, Sofia G. Seabra, Ana Armada, Miguel Viveiros, Liliana Rodrigues, Isabel Couto, Sofia Santos Costa

 

ID409 | Deciphering efflux-mediated resistance in Staphylococcus coagulans

Author: Mariana Andrade

Other authors: Dennis Hanke, Catarina Morais, Andrea T. Feßler, Stefan Schwarz, Isabel Couto, Sofia Santos Costa

 

ID422 | Towards a paratransgenesis tool: Whole Genome Sequencing of bacteria isolated from Anopheles mosquitoes midgut microbiota

Author: Margarida Marques

Other authors: Vânia Pobre, Sofia G. Seabra, Sofia Santos Costa, Sandra N. Pinto3, Henrique Silveira

 

ID423 | Efflux pump contribution to antimicrobial resistance in Neisseria gonorrhoeae: phenotypic and molecular characterization

Author: Amélia Marinheiro

Other authors: Sofia Santos Costa; Miguel Viveiros; Liliana Rodrigues

 

ID424 | Exploring new drugs for Neisseria gonorrhoeae through in silico repurposing targeting efflux mechanisms

Author: Inês Pereira

Other authors: André Pina; Inês Vitor; Beatriz Santos; Ana Henriques; Isabel Couto; Filomena Pereira; Miguel Viveiros; Ana Armada; Sofia Santos Costa; Liliana Rodrigues

 

ID426 | Biobanking for Antimicrobial Resistance Surveillance: The Strategic Role of the BIOTROP Infrastructure (IHMT NOVA)

Author: Jorge Ramos

Other authors: Alexandra Santos, Isabel Couto, Liliana Rodrigues, Sofia Santos Costa, Sofia Gonçalves Seabra, Miguel Viveiros, Ana Paula Arez

 

ID433 | Occurrence of norA and other multidrug efflux pump determinants across the Staphylococcus genus

Author: Diana Martinho

Other authors: Carolina Ferreira, Patrícia Abrantes, Miguel Viveiros, Sofia Santos Costa, Isabel Couto

 

ID434 | Walking towards the characterization of Staphylococcus haemolyticus and Staphylococcus hominis effluxome

Author: Diana Martinho

Other authors: Carolina Ferreira, José Melo-Cristino, Miguel Viveiros, Sofia Santos Costa, Isabel Couto

 

ID454 | Applying a drug repurposing strategy to identify new efflux inhibitors and antibiofilm agents for Enterococcus faecalis and Pseudomonas aeruginosa

Author: Sofia Santos Costa

Other authors: Pedro Rita, Mariana Andrade, Miguel Viveiros, Liliana Rodrigues, Isabel Couto

 

ID456 | Galleria mellonella Research Hub: a sustainable in vivo infection model at GHTM/IHMT-NOVA

Author: Sofia Santos Costa

Other authors: Mariana Andrade, Joana Neves, Joana Marques, Pedro Rita, Ana Armada, Sofia G. Seabra, Sofia Cortes, Filipa Vale, Liliana Rodrigues, Henrike Krüger-Haker, Andrea T. Fessler, Stefan Schwarz, Marcelino Garrine, Inácio Mandomando, Henrique Silveira, Miguel Viveiros, Isabel Couto

 

ID467 | Mobilome analysis of Staphylococcus pseudintermedius strains associated with antimicrobial resistance

Author: Catarina Morais

Other authors: Sofia Santos Costa, Dennis Hanke, Ana Santos, Henrike Krüger-Haker, Constança Pomba, Andrea T. Feßler, Stefan Schwarz, Isabel Couto

 

ID505 | A biological collection being established at the University of Cabo Verde: A Lusophone node to strengthen research capacity in Cabo Verde

Author: Alexandra dos Santos

Other authors: Sofia Santos Costa, Walter Gomes Vieira, Sofia Seabra, Kleidi dos Santos Monteiro, Jorge Ramos, Maria do Rosário Oliveira Martins, Maria do Céu Teixeira, Isabel Inês Araújo, Ana Paula Arez

 

ID515 | VIASEF – In Vivo Arthropod Security Facility

Author: Luis Filipe Lopes

Other authors: Carla Sousa

 

ID561 | Ten years (2015–2024) of Lyme Borreliosis diagnosis in Portugal: serological and molecular insights from IHMT-NOVA laboratory

Author: Ana Armada

Other authors: Inês Sena Lopes, Maria Luísa Vieira

 

ID601 | Risk factors and bacterial etiology of neonatal sepsis at Maputo Central Hospital: preliminary data

Author: Lena Manhique-Coutinho

Other authors: Sofia G. Seabra, Isabel Couto, Joyce Ventura, Inacio Mandomando, Ermelinda Covane, Suzana Paque, Sofia Santos Costa, Jeronimo S. Langa

 

Other Poster communications with coauthors from GHTM IHMT NOVA

ID541 | Discovery of a Novel Synthetic Antimalarial Class Active Against Multidrug-Resistant Plasmodium falciparum

Author: Pedro Eduardo Ferreira

Other authors: Adriana F. Gonçalves, Ana Lima-Pinheiro, Gustavo Capatti Cassiano, Pedro Cravo, and Maria Alice Carvalho

Among these contributions, the poster “A biological collection being established at the University of Cabo Verde: A Lusophone node to strengthen research capacity in Cabo Verde”, authored by Alexandra dos Santos and collaborators, was awarded the Best Poster Communication in Topic 9 – Biological Resources and Networks. Alexandra dos Santos also received a Travel Grant from the conference.

poster – foto Alexandra – AWARD 2poster – foto Alexandra – AWARD 2
poster – foto Alexandra – AWARD 3poster – foto Alexandra – AWARD 3
poster – foto Alexandra Santosposter – foto Alexandra Santos

This high level of participation demonstrates GHTM’s dedication to promoting research in microbiology, biotechnology and global health, and to encouraging scientific collaboration at national and international levels. GHTM congratulates all the researchers involved.

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About GHTM

GHTM is a R&D Unit that brings together researchers with a track record in Tropical Medicine and International & Global Health. It aims at strengthening Portugal's role as a leading partner in the development and implementation of a global health research agenda. Our evidence-based interventions contribute to the promotion of equity in health and to improve the health of populations.

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