Cancer Metabolism and Microenvironment

The primary research focus of the CMM group is cancer metabolism — particularly the metabolic adaptations that enable tumors to establish and thrive within specific microenvironments, while also shaping their response to therapy. 

Our projects explore the role of cancer metabolism across a range of in vitro and in vivo models, including leukemia, glioblastoma, lung, breast, colon, cervical, and ovarian cancers. The overarching goal is to identify key metabolic pathways, whose players can serve as biomarkers and targets, paving the way for the development of novel metabolism-based treatments.

An effective cancer therapy must consider the dynamic metabolic reprogramming that cancer cells undergo — not only at the time of diagnosis and initial treatment but also throughout disease progression, follow-up, and recurrence. Tumor relapse is often driven by a subset of cells that survive therapeutic intervention. Reapplying the same treatment regimen can be counterproductive, as it may favor the selection of more resistant and aggressive clones. In this context, cancer metabolism research offers critical insights into pathways associated with drug resistance and cellular dormancy.

Ultimately, through comprehensive studies of both models and tumors, we aim to develop more personalized, disease-specific therapeutic strategies, improving the clinical management and outcomes for cancer patients.

  • Role of DNA-dependent signaling loop in the regulation of cancer metabolism; 31-08-2026; NoSelf- Italy
  • Endothelial and cancer cells metabolic symbiosys, using xCT as a mediator; Ongoing
  • Targeting glutamine availability – a new strategy to treat malignant gliomas; Ongoing
  • Cysteine metabolism players, xCT and CBS, as markers and targets in TNBC, Ongoing
  • The role of microbiota in the control of cysteine availability and cancer chemoresistance; Ongoing
  • Mendes C, Martins F, Granja S, Gonçalves J, Barros H, Casimiro T, Aguiar-Ricardo A, Silva F, Abreu B, Cristovão M, André S, Pereira SA, Baltazar F, Cabral-Marques H, Gaspar MM, Gonçalves LG, Bonifácio VDB, Serpa J. Metabolism-targeted therapy in NSCLC - A new theranostics inhalation approach using lactate functionalized and selenium-chrysin loaded nanoparticles (SeChry@PUREG4-LA24). Biomed Pharmacother. 2025 Sep;190:118405. doi: 10.1016/j.biopha.2025.118405.
  • Martins F, Arada R, Barros H, Matos P, Ramalho J, Ceña V, Bonifácio VDB, Gonçalves LG, Serpa J. Lactate-coated polyurea-siRNA dendriplex: a gene therapy-directed and metabolism-based strategy to impair glioblastoma (GBM). Cancer Gene Ther. 2025 Jun;32(6):690-705. doi: 10.1038/s41417-025-00906-8.
  • Ferreira B, Lemos I, Mendes C, Chumbinho B, Silva F, Pereira D, Vigia E, Gonçalves LG, Figueiredo A, Cavaco D, Serpa J. Glucagon and Glucose Availability Influence Metabolic Heterogeneity and Malignancy in Pancreatic Neuroendocrine Tumour (pNET) Cells: Novel Routes for Therapeutic Targeting. Molecules. 2025 Jun 25;30(13):2736. doi: 10.3390/molecules30132736.
  • Lemos I, Freitas-Dias C, Hipólito A, Ramalho J, Carteni F, Gonçalves LG, Mazzoleni S, Serpa J. Cell-Free DNA (cfDNA) Regulates Metabolic Remodeling in the ES-2 Ovarian Carcinoma Cell Line, Influencing Cell Proliferation, Quiescence, and Chemoresistance in a Cell-of-Origin-Specific Manner. Metabolites. 2025 Apr 2;15(4):244. doi: 10.3390/metabo15040244.
  • Lemos I, Freitas-Dias C, Hipólito A, Ramalho J, Carteni F, Gonçalves LG, Mazzoleni S, Serpa J. Cell-Free DNA (cfDNA) Regulates Metabolic Remodeling, Sustaining Proliferation, Quiescence, and Migration in MDA-MB-231, a Triple-Negative Breast Carcinoma (TNBC) Cell Line. Metabolites. 2025 Mar 27;15(4):227. doi: 10.3390/metabo15040227.
  • Mendes C, Lemos I, Hipólito A, Abreu B, Freitas-Dias C, Martins F, Pires RF, Barros H, Bonifácio VDB, Gonçalves LG, Serpa J. Metabolic profiling and combined therapeutic strategies unveil the cytotoxic potential of selenium-chrysin (SeChry) in NSCLC cells. Biosci Rep. 2024 Jul 31;44(7):BSR20240752. doi: 10.1042/BSR20240752.
  • Freitas-Dias C, Gonçalves F, Martins F, Lemos I, Gonçalves LG, Serpa J. Interaction between NSCLC Cells, CD8+ T-Cells and Immune Checkpoint Inhibitors Potentiates Coagulation and Promotes Metabolic Remodeling-New Cues on CAT-VTE. Cells. 2024 Feb 7;13(4):305. doi: 10.3390/cells13040305.
  • Hipólito A, Mendes C, Martins F, Lemos I, Francisco I, Cunha F, Almodôvar T, Albuquerque C, Gonçalves LG, Bonifácio VDB, Vicente JB, Serpa J. H2S-Synthesizing Enzymes Are Putative Determinants in Lung Cancer Management toward Personalized Medicine. Antioxidants (Basel). 2023 Dec 28;13(1):51. doi: 10.3390/antiox13010051.
  • Hipólito A, Xavier R, Brito C, Tomás A, Lemos I, Cabaço LC, Silva F, Oliva A, Barral DC, Vicente JB, Gonçalves LG, Pojo M, Serpa J. BRD9 status is a major contributor for cysteine metabolic remodeling through MST and EAAT3 modulation in malignant melanoma. Biochim Biophys Acta Mol Basis Dis. 2023 Dec 7;1870(2):166983. doi: 10.1016/j.bbadis.2023.166983
  • Nunes SC, Sousa J, Silva F, Silveira M, Guimarães A, Serpa J, Félix A, Gonçalves LG. Peripheral Blood Serum NMR Metabolomics Is a Powerful Tool to Discriminate Benign and Malignant Ovarian Tumors. Metabolites 2023, 13(9), 989; https://doi.org/10.3390/metabo13090989
  • IPO Lisboa:
    Saudade André
    José Cabeçadas
    Maria Gomes da Silva
    Daniela Pereira
    Daniela Cavaco
  • CHLC, Hospital Curry Cabral:
    António Figueiredo
    Emanuel Vigia
  • Instituto Superior Técnico:
    Vasco Bonifácio
    Alexandra Antunes
  • Faculdade de Farmácia da Universidade de Lisboa:
    Manuela Gaspar
    Helena Marques
  • Instituto de Tecnologia Quimica e Biológica:
    João Vicente
    Catarina Brito
  • ICVS, Universidade do Minho:
    Fátima Baltazar
    Bruno Marques Costa
  • Facultad de Medicina, Universidad de Castilla-La Mancha, Spain:
    Valentin Ceña
  • Lab Applied Ecology and System Dynamics, Dipartimento di Agraria, Università di Napoli "Federico II", Naples, Italy:
    Stefano Mazzoleni
    Fabrizio Carteni
  • Department of Molecular Biotechnology and Health Sciences, Università Torino, Italy:
    Paolo Ettore Porporato

Principal Investigator

Jacinta Serpa
Principal Investigator

Team

Luís Gafeira Gonçalves
Senior Researcher
Cindy Mendes
Junior Researcher
Isabel Lemos
PhD Student
Catarina Freitas
MSc Research Fellow
Bruna Abreu
MSc Research Fellow
Lara Gouveia
MSc Student
Bruna Alves Sousa
MSc Student
Leonor Delgado
MSc Student
Miguel Campos e Silva
MSc Student
Adele Chiavassa
MSc Student