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A. Barrera-Ocampo

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Open access Aug 2026

Multi-system aging vulnerability associated with prolonged violence exposure: evidence from a Colombian sample

Exposure to violence is a major social determinant that can influence aging trajectories and brain health. In Colombia, a country affected by decades of armed conflict, comprehensive assessment models are needed to capture the multiple factors that shape health and may accelerate aging. This study examined whether long...

Eduar Herrera, A. Barrera-Ocampo, Willian Orlando Castillo Ordoñez · 0 citations
Review Open access Aug 2026

Amaryllidaceae Alkaloids and Isoquinoline Alkaloids: A Perspective on Historical Approaches to Pathway Elucidation

This review compares the historical and methodological trajectories that have shaped IA and AA pathway elucidation, from compound isolation, radiotracer experiments, and biochemical inference to transcriptomics, metabolomics, functional enzymology, isotope-guided active-tissue identification, regulatory studies, and he...

Mateo Peña-Morales, J. D. Vega-Páez, Natalie Cortes et al. · 0 citations

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