In version V54, the topic Mitophagy has been added. New disease pathways include SLC transporter disorders, Essential pentosuria, Diseases associated with surfactant metabolism, Pentose phosphate pathway disease, and Glycogen storage diseases. Updated DNA repair pathways include Double-strand break repair, Nucleotide excision repair, and the Fanconi anemia pathway. Gene expression now covers tRNA processing and immune system annotations have been expanded to include MAP3K8 (TPL2)-dependent MAPK1/3 activation as well as updates to the Immunoregulatory interactions between a lymphoid and a non-lymphoid cell pathway. Under Metabolism, Surfactant metabolism and Catabolism of glucuronate to xylulose-5-phosphate have been added and Fructose metabolism has been revised. Metabolism of proteins includes additions to the Amyloid formation pathway. Signal transduction includes updates to the TNF signaling pathway and Vesicle-mediated transport now covers Cargo concentration in the ER as well as additions to COPII (Coat protein 2) mediated vesicle transport.
Alexander Barrow, James Borowiec, Stefan Bröer, Daniel Chauss, Katie DeCicco-Skinner, Maria Fousteri, Kasper Fugger, Marc Kantorow, Louis Levinger, Yuri Motorin, and Harald Wajant are our external reviewers. João Ribeiro and José Carlos Cameselle have revised pathways for Reactome.