Publications by authors named "J R C B Abrantes"

Burkholderia pseudomallei (Bp), causing melioidosis, is becoming a major global public health concern. It is highly endemic in Southeast Asia (SEA) and Northern Australia and is persisting beyond the established areas of endemicity. This study aimed to determine the environmental variables that would predict the most suitable ecological niche for this pathogenic bacterium in SEA by maximum entropy (MaxEnt) modeling.

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Article Synopsis
  • Myxoma (MYXV) and rabbit hemorrhagic disease (RHDV) viruses are significant threats to European rabbits, which are now considered 'Endangered' in their native habitat.
  • The study focused on evaluating the effectiveness of dried blood spots (DBS) for serological surveys of these viruses in European rabbits by comparing DBS to traditional serum samples.
  • Results showed a high level of agreement between the two methods, with DBS demonstrating strong diagnostic sensitivity and perfect specificity for both MYXV and RHDV, confirming its viability for monitoring these diseases in the wild rabbit population.
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Background: Herpesviruses are common co-pathogens in individuals infected with human immunodeficiency virus (HIV). Herpes simplex virus type 1 (HSV1) enhances HIV-1 replication and has evolved mechanisms to evade or disrupt host innate immune responses, including interference with interferon (IFN) signalling pathways.

Objectives: The aimed of this work was evaluated whether it HSV1 affects HIV-1 replication through the modulation of the IFN pathway in human macrophages.

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Viruses are responsible for many devastating rabbit diseases that impact their health and welfare and put their conservation and economic revenue at risk [...

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Population pharmacokinetic (PK) models are widely used to inform drug development by pharmaceutical companies and facilitate drug evaluation by regulatory agencies. Developing a population PK model is a multi-step, challenging, and time-consuming process involving iterative manual model fitting and evaluation. A tool for fully automatic model development (AMD) of common population PK models is presented here.

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