Publications by authors named "J Calheiros"

Evidence-informed interventions for stroke self-management support can influence functional capability and social participation. People with stroke should be offered self-management support after hospital discharge. However, in Portugal, there are no known programs of this nature.

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Dysregulation of the DNA damage response may contribute to the sensitization of cancer cells to DNA-targeting agents by impelling cell death. In fact, the inhibition of the DNA repair pathway is considered a promising anticancer therapeutic strategy, particularly in combination with standard-of-care agents. The xanthonoside XGAc was previously described as a potent inhibitor of cancer cell growth.

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Pancreatic cancer (PC) is characterized by (epi)genetic and microenvironmental alterations that negatively impact the treatment outcomes. New targeted therapies have been pursued to counteract the therapeutic resistance in PC. Aiming to seek for new therapeutic options for PC, several attempts have been undertaken to exploit BRCA1/2 and TP53 deficiencies as promising actionable targets.

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The transaxillary (TAX) approach for transcatheter aortic valve implantation (TAVI) results in comparable short and long-term clinical results compared to the transfemoral (TF) approach. However, adequate closure of the axillary artery is the most critical issue when performing the percutaneous approach. Compared to surgical transaxillary approach, the percutaneous approach was used only in selected cases due to this closure limitation.

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