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Biorxiv : the Preprint Server for Biology|December 15, 2025
Hypovolemia Evokes Conserved Inverse Neurovascular Coupling in the Supraoptic Nucleus Independent of Heart FailureRanjan K Roy, Jessica A Filosa, Javier E SternJournal of Neuroendocrinology|March 7, 2023
Parallel trajectories in the discovery of the SCN-OVLT and pituitary portal pathways: Legacies of Geoffrey HarrisRae Silver, Yifan Yao, Ranjan K Roy, et al.The Journal of Nutritional Biochemistry|November 20, 2023
Raspberry polyphenols target molecular pathways of heart failureRami S Najjar, Ranjan K Roy, Javier E Stern, et al.Journal of Neuroendocrinology|July 7, 2026
Isosmotic hypovolemia preserves inverse neurovascular coupling in the supraoptic nucleus during heart failureRanjan K Roy, Paramita P Juardar, Jessica A Filosa, et al.Journal of Neuroendocrinology|November 13, 2019
Acute myocardial infarction activates magnocellular vasopressin and oxytocin neuronesRanjan K Roy, Rachael A Augustine, Colin H Brown, et al.Communications Biology|October 16, 2018
Activation of oxytocin neurons in the paraventricular nucleus drives cardiac sympathetic nerve activation following myocardial infarction in ratsRanjan K Roy, Rachael A Augustine, Colin H Brown, et al.American Journal of Physiology. Regulatory, Integrative and Comparative Physiology|March 23, 2022
Angiotensin II inhibits the A-type K+ current of hypothalamic paraventricular nucleus neurons in rats with heart failure: role of MAPK-ERK1/2 signalingRanjan K Roy, Hildebrando Candido Ferreira-Neto, Robert B Felder, et al.Biorxiv : the Preprint Server for Biology|September 26, 2025
Microglial Purinergic Signaling Underlies Salt-Induced Neurovascular Polarity Reversal in the Hypothalamus During Heart FailureRanjan K Roy, Elba Campos Lira, Manuel Bita Ongolo, et al.Biorxiv : the Preprint Server for Biology|January 8, 2024
Angiotensin-II drives changes in microglia-vascular interactions in rats with heart failureFerdinand Althammer, Ranjan K Roy, Matthew K Kirchner, et al.Science Advances|June 21, 2024
Blood flows from the SCN toward the OVLT within a new brain vascular portal pathwayRanjan K Roy, Yifan Yao, Isabella K Green, et al.Pageof 2