Dr. Teresa de Diego Puente is an internationally recognized researcher whose work advances biocatalysis, synthetic biology, and molecular systems biology, with a strong emphasis on sustainable biotechnology and systems-level regulation in microbial cell factories. Her research has delivered foundational contributions to green chemistry through enzyme catalysis in non-conventional media and has evolved toward the engineering of Escherichia coli as a robust platform for biotransformations and recombinant production. She has led influential studies on protein acetylation, metabolic flux regulation, and omics-driven optimization of bacterial networks, providing mechanistic insights with direct relevance to industrial biotechnology and biopharmaceutical manufacturing. Her scholarly output comprises 60 documents, which have collectively received 3,050 citations, reflecting sustained international impact and visibility across interdisciplinary fields. With an h-index of 26, her work demonstrates both productivity and citation depth, positioning her research among well-cited and methodologically influential contributions to modern biotechnology and systems biology.