Ranjan K. Roy

736 total citations
14 papers, 168 citations indexed

About

Ranjan K. Roy is a scholar working on Social Psychology, Cellular and Molecular Neuroscience and Endocrine and Autonomic Systems. According to data from OpenAlex, Ranjan K. Roy has authored 14 papers receiving a total of 168 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Social Psychology, 7 papers in Cellular and Molecular Neuroscience and 5 papers in Endocrine and Autonomic Systems. Recurrent topics in Ranjan K. Roy's work include Neuroendocrine regulation and behavior (10 papers), Stress Responses and Cortisol (4 papers) and Photoreceptor and optogenetics research (3 papers). Ranjan K. Roy is often cited by papers focused on Neuroendocrine regulation and behavior (10 papers), Stress Responses and Cortisol (4 papers) and Photoreceptor and optogenetics research (3 papers). Ranjan K. Roy collaborates with scholars based in United States, New Zealand and Germany. Ranjan K. Roy's co-authors include Javier E. Stern, Colin H. Brown, Daryl O. Schwenke, Rachael A. Augustine, Ferdinand Althammer, Anne Z. Murphy, Daniel N. Cox, Atit A. Patel, Vinicia C. Biancardi and Rafaela G. Feresin and has published in prestigious journals such as The Journal of Physiology, The FASEB Journal and Hypertension.

In The Last Decade

Ranjan K. Roy

14 papers receiving 167 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Ranjan K. Roy United States	8	55	52	35	32	30	14	168
Matthew K. Kirchner United States	7	79 1.4×	68 1.3×	19 0.5×	39 1.2×	15 0.5×	19	190
Predrag Jovanović Serbia	9	76 1.4×	41 0.8×	11 0.3×	39 1.2×	17 0.6×	28	272
Lila Peltekian United States	7	118 2.1×	40 0.8×	11 0.3×	64 2.0×	22 0.7×	10	293
Grant L. Weiss United States	9	38 0.7×	61 1.2×	13 0.4×	72 2.3×	4 0.1×	16	242
Elżbieta Luchowska Poland	11	14 0.3×	25 0.5×	28 0.8×	51 1.6×	17 0.6×	14	282
Ling Yun Yeow Singapore	9	56 1.0×	14 0.3×	12 0.3×	47 1.5×	8 0.3×	13	241
Margaret Beatka United States	9	24 0.4×	14 0.3×	24 0.7×	119 3.7×	41 1.4×	19	349
Molly McGorry United States	7	52 0.9×	35 0.7×	115 3.3×	98 3.1×	31 1.0×	7	339
Bianca C. Field United States	6	86 1.6×	23 0.4×	15 0.4×	113 3.5×	17 0.6×	6	326
Michael A. Kelberman United States	7	12 0.2×	13 0.3×	14 0.4×	42 1.3×	11 0.4×	11	135

Countries citing papers authored by Ranjan K. Roy

Since Specialization

Citations

This map shows the geographic impact of Ranjan K. Roy's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ranjan K. Roy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ranjan K. Roy more than expected).

Fields of papers citing papers by Ranjan K. Roy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ranjan K. Roy. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ranjan K. Roy. The network helps show where Ranjan K. Roy may publish in the future.

Co-authorship network of co-authors of Ranjan K. Roy

This figure shows the co-authorship network connecting the top 25 collaborators of Ranjan K. Roy. A scholar is included among the top collaborators of Ranjan K. Roy based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ranjan K. Roy. Ranjan K. Roy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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14 of 14 papers shown

Roy, Ranjan K., et al.. (2024). Blood flows from the SCN toward the OVLT within a new brain vascular portal pathway. Science Advances. 10(25). eadn8350–eadn8350. 7 indexed citations

Roy, Ranjan K., et al.. (2024). Angiotensin-II drives changes in microglia–vascular interactions in rats with heart failure. Communications Biology. 7(1). 1537–1537. 2 indexed citations

Roy, Ranjan K., Matthew K. Kirchner, Jonas Schimmer, et al.. (2024). Impaired oxytocin signalling in the central amygdala in rats with chronic heart failure. The Journal of Physiology. 602(22). 6259–6280. 2 indexed citations

Najjar, Rami, Ranjan K. Roy, Javier E. Stern, & Rafaela G. Feresin. (2023). Raspberry polyphenols target molecular pathways of heart failure. The Journal of Nutritional Biochemistry. 124. 109535–109535. 6 indexed citations

Roy, Ranjan K., Matthew K. Kirchner, Rafaela G. Feresin, et al.. (2023). Angiotensin II–Mediated Neuroinflammation in the Hippocampus Contributes to Neuronal Deficits and Cognitive Impairment in Heart Failure Rats. Hypertension. 80(6). 1258–1273. 18 indexed citations

Silver, Rae, Yifan Yao, Ranjan K. Roy, & Javier E. Stern. (2023). Parallel trajectories in the discovery of the SCN‐OVLT and pituitary portal pathways: Legacies of Geoffrey Harris. Journal of Neuroendocrinology. 35(9). e13245–e13245. 3 indexed citations

Roy, Ranjan K., et al.. (2022). Angiotensin II inhibits the A-type K ⁺ current of hypothalamic paraventricular nucleus neurons in rats with heart failure: role of MAPK-ERK1/2 signaling. American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 322(6). R526–R534. 6 indexed citations

Althammer, Ferdinand, Ranjan K. Roy, Arthur Lefèvre, et al.. (2022). Altered PVN‐to‐CA2 hippocampal oxytocin pathway and reduced number of oxytocin‐receptor expressing astrocytes in heart failure rats. Journal of Neuroendocrinology. 34(7). e13166–e13166. 13 indexed citations

Roy, Ranjan K., Wenting Du, Vinicia C. Biancardi, et al.. (2021). Inverse neurovascular coupling contributes to positive feedback excitation of vasopressin neurons during a systemic homeostatic challenge. Cell Reports. 37(5). 109925–109925. 19 indexed citations

10.

Althammer, Ferdinand, Ranjan K. Roy, Atit A. Patel, et al.. (2020). Three-dimensional morphometric analysis reveals time-dependent structural changes in microglia and astrocytes in the central amygdala and hypothalamic paraventricular nucleus of heart failure rats. Journal of Neuroinflammation. 17(1). 221–221. 49 indexed citations

11.

Brown, Colin H., Ranjan K. Roy, Jordan P. Hamm, & Javier E. Stern. (2020). Development of a Novel Approach for Real‐Time Two‐Photon Imaging of the Rat Hypothalamus In Vivo. The FASEB Journal. 34(S1). 1–1. 1 indexed citations

12.

Roy, Ranjan K., Rachael A. Augustine, Colin H. Brown, & Daryl O. Schwenke. (2019). Acute myocardial infarction activates magnocellular vasopressin and oxytocin neurones. Journal of Neuroendocrinology. 31(12). e12808–e12808. 10 indexed citations

13.

Roy, Ranjan K., Rachael A. Augustine, Colin H. Brown, & Daryl O. Schwenke. (2018). Activation of oxytocin neurons in the paraventricular nucleus drives cardiac sympathetic nerve activation following myocardial infarction in rats. Communications Biology. 1(1). 160–160. 24 indexed citations

14.

Hall, Timothy McCajor, et al.. (2016). Delayed coronary reperfusion is ineffective at impeding the dynamic increase in cardiac efferent sympathetic nerve activity following myocardial ischemia. Basic Research in Cardiology. 111(3). 35–35. 8 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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