Ajai Vyas - Publications

Affiliations: 
Stanford University, Palo Alto, CA 

38 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Abdulai-Saiku S, Vyas A. Infection Causes an Atypical Abundance of Oxytocin and Its Receptor in the Female Rat Brain. Pathogens (Basel, Switzerland). 10. PMID 34832650 DOI: 10.3390/pathogens10111495  0.325
2021 Tong WH, Abdulai-Saiku S, Vyas A. Arginine vasopressin in the medial amygdala causes greater post-stress recruitment of hypothalamic vasopressin neurons. Molecular Brain. 14: 141. PMID 34526037 DOI: 10.1186/s13041-021-00850-2  0.339
2020 Singh DK, Hari Dass SA, Abdulai-Saiku S, Vyas A. Testosterone Acts Within the Medial Amygdala of Rats to Reduce Innate Fear to Predator Odor Akin to the Effects of Infection. Frontiers in Psychiatry. 11: 630. PMID 32714222 DOI: 10.3389/fpsyt.2020.00630  0.459
2020 Tong WH, Abdulai-Saiku S, Vyas A. Medial amygdala arginine vasopressin neurons regulate innate aversion to cat odors in male mice. Neuroendocrinology. PMID 32447337 DOI: 10.1159/000508862  0.392
2019 Tong WH, Abdulai-Saiku S, Vyas A. Testosterone Reduces Fear and Causes Drastic Hypomethylation of Arginine Vasopressin Promoter in Medial Extended Amygdala of Male Mice. Frontiers in Behavioral Neuroscience. 13: 33. PMID 30863290 DOI: 10.3389/fnbeh.2019.00033  0.359
2017 Abdulai-Saiku S, Hegde A, Vyas A, Mitra R. Effects of stress or infection on rat behavior show robust reversals due to environmental disturbance. F1000research. 6: 2097. PMID 29416851 DOI: 10.12688/f1000research.13171.1  0.763
2017 Abdulai-Saiku S, Vyas A. Loss of predator aversion in female rats after Toxoplasma gondii infection is not dependent on ovarian steroids. Brain, Behavior, and Immunity. PMID 28400143 DOI: 10.1016/j.bbi.2017.04.005  0.402
2016 Tan D, Vyas A. Infection of male rats with Toxoplasma gondii induces effort-aversion in a T-maze decision-making task. Brain, Behavior, and Immunity. PMID 26783701 DOI: 10.1016/j.bbi.2016.01.015  0.421
2016 Tan D, Vyas A. Toxoplasma gondii infection and testosterone congruently increase tolerance of male rats for risk of reward forfeiture. Hormones and Behavior. PMID 26774464 DOI: 10.1016/j.yhbeh.2016.01.003  0.313
2015 Vyas A. Extended epigenotype in a Rattus novergicus - Toxoplasma gondii association. Communicative & Integrative Biology. 8: e992743. PMID 26844540 DOI: 10.4161/19420889.2014.992743  0.418
2015 Vyas A. Mechanisms of Host Behavioral Change in Toxoplasma gondii Rodent Association. Plos Pathogens. 11: e1004935. PMID 26203656 DOI: 10.1371/journal.ppat.1004935  0.398
2015 Tan D, Soh LJ, Lim LW, Daniel TC, Zhang X, Vyas A. Infection of male rats with Toxoplasma gondii results in enhanced delay aversion and neural changes in the nucleus accumbens core. Proceedings. Biological Sciences / the Royal Society. 282. PMID 25994671 DOI: 10.1098/rspb.2015.0042  0.402
2015 Vasudevan A, Kumar V, Ning Chiang Y, Yew JY, Cheemadan S, Vyas A. α2u-globulins mediate manipulation of host attractiveness in Toxoplasma gondii-Rattus novergicus association. The Isme Journal. PMID 25853804 DOI: 10.1038/Ismej.2015.33  0.532
2015 Liu A, Jain N, Vyas A, Lim LW. Author response: Ventromedial prefrontal cortex stimulation enhances memory and hippocampal neurogenesis in the middle-aged rats Elife. DOI: 10.7554/Elife.04803.015  0.301
2014 Pirzadah T, Garg S, Singh J, Vyas A, Kumar M, Gaur N, Bala M, Rehman R, Varma A, Kumar V, Kumar M. Characterization of Actinomycetes and Trichoderma spp. for cellulase production utilizing crude substrates by response surface methodology. Springerplus. 3: 622. PMID 25392792 DOI: 10.1186/2193-1801-3-622  0.341
2014 Kumar V, Vasudevan A, Soh LJ, Le Min C, Vyas A, Zewail-Foote M, Guarraci FA. Sexual attractiveness in male rats is associated with greater concentration of major urinary proteins. Biology of Reproduction. 91: 150. PMID 25359898 DOI: 10.1095/Biolreprod.114.117903  0.522
2014 Hari Dass SA, Vyas A. Toxoplasma gondii infection reduces predator aversion in rats through epigenetic modulation in the host medial amygdala. Molecular Ecology. 23: 6114-22. PMID 25142402 DOI: 10.1111/mec.12888  0.424
2014 Bowen MT, Dass SA, Booth J, Suraev A, Vyas A, McGregor IS. Active coping toward predatory stress is associated with lower corticosterone and progesterone plasma levels and decreased methylation in the medial amygdala vasopressin system. Hormones and Behavior. 66: 561-6. PMID 25127982 DOI: 10.1016/j.yhbeh.2014.08.004  0.402
2014 Vasudevan A, Vyas A. Toxoplasma gondii infection enhances the kairomonal valence of rat urine. F1000research. 3: 92. PMID 25075300 DOI: 10.12688/f1000research.3890.1  0.4
2014 Hari Dass SA, Vyas A. Copulation or sensory cues from the female augment Fos expression in arginine vasopressin neurons of the posterodorsal medial amygdala of male rats. Frontiers in Zoology. 11: 42. PMID 24926317 DOI: 10.1186/1742-9994-11-42  0.366
2013 Soh LJ, Vasudevan A, Vyas A. Infection with Toxoplasma gondii does not elicit predator aversion in male mice nor increase their attractiveness in terms of mate choice. Parasitology Research. 112: 3373-8. PMID 23907633 DOI: 10.1007/s00436-013-3545-6  0.423
2013 Vyas A. Parasite-augmented mate choice and reduction in innate fear in rats infected by Toxoplasma gondii. The Journal of Experimental Biology. 216: 120-6. PMID 23225874 DOI: 10.1242/jeb.072983  0.374
2013 Lim A, Kumar V, Hari Dass SA, Vyas A. Toxoplasma gondii infection enhances testicular steroidogenesis in rats. Molecular Ecology. 22: 102-10. PMID 23190313 DOI: 10.1111/Mec.12042  0.545
2013 Mitra R, Sapolsky RM, Vyas A. Toxoplasma gondii infection induces dendritic retraction in basolateral amygdala accompanied by reduced corticosterone secretion. Disease Models & Mechanisms. 6: 516-20. PMID 23104989 DOI: 10.1242/dmm.009928  0.771
2011 Dass SA, Vasudevan A, Dutta D, Soh LJ, Sapolsky RM, Vyas A. Protozoan parasite Toxoplasma gondii manipulates mate choice in rats by enhancing attractiveness of males. Plos One. 6: e27229. PMID 22073295 DOI: 10.1371/journal.pone.0027229  0.531
2011 House PK, Vyas A, Sapolsky R. Predator cat odors activate sexual arousal pathways in brains of Toxoplasma gondii infected rats. Plos One. 6: e23277. PMID 21858053 DOI: 10.1371/journal.pone.0023277  0.57
2010 Vyas A, Sapolsky R. Manipulation of host behaviour by Toxoplasma gondii: what is the minimum a proposed proximate mechanism should explain? Folia Parasitologica. 57: 88-94. PMID 20608470 DOI: 10.14411/Fp.2010.011  0.536
2007 Vyas A, Kim SK, Sapolsky RM. The effects of toxoplasma infection on rodent behavior are dependent on dose of the stimulus. Neuroscience. 148: 342-8. PMID 17683872 DOI: 10.1016/j.neuroscience.2007.06.021  0.563
2007 Vyas A, Kim SK, Giacomini N, Boothroyd JC, Sapolsky RM. Behavioral changes induced by Toxoplasma infection of rodents are highly specific to aversion of cat odors. Proceedings of the National Academy of Sciences of the United States of America. 104: 6442-7. PMID 17404235 DOI: 10.1073/Pnas.0608310104  0.593
2006 Vyas A, Jadhav S, Chattarji S. Prolonged behavioral stress enhances synaptic connectivity in the basolateral amygdala. Neuroscience. 143: 387-93. PMID 16962717 DOI: 10.1016/J.Neuroscience.2006.08.003  0.718
2006 VYAS A, MITRA R, CHATTARJI S. Enhanced Anxiety and Hypertrophy in Basolateral Amygdala Neurons following Chronic Stress in Rats Annals of the New York Academy of Sciences. 985: 554-555. DOI: 10.1111/J.1749-6632.2003.TB07127.X  0.71
2005 Mitra R, Jadhav S, McEwen BS, Vyas A, Chattarji S. Stress duration modulates the spatiotemporal patterns of spine formation in the basolateral amygdala. Proceedings of the National Academy of Sciences of the United States of America. 102: 9371-6. PMID 15967994 DOI: 10.1073/Pnas.0504011102  0.765
2005 Mitra R, Vyas A, Chatterjee G, Chattarji S. Chronic-stress induced modulation of different states of anxiety-like behavior in female rats. Neuroscience Letters. 383: 278-83. PMID 15955421 DOI: 10.1016/j.neulet.2005.04.037  0.783
2004 Vyas A, Chattarji S. Modulation of different states of anxiety-like behavior by chronic stress. Behavioral Neuroscience. 118: 1450-4. PMID 15598155 DOI: 10.1037/0735-7044.118.6.1450  0.71
2004 Vyas A, Pillai AG, Chattarji S. Recovery after chronic stress fails to reverse amygdaloid neuronal hypertrophy and enhanced anxiety-like behavior. Neuroscience. 128: 667-73. PMID 15464275 DOI: 10.1016/j.neuroscience.2004.07.013  0.791
2003 Vyas A, Bernal S, Chattarji S. Effects of chronic stress on dendritic arborization in the central and extended amygdala. Brain Research. 965: 290-4. PMID 12591150 DOI: 10.1016/S0006-8993(02)04162-8  0.713
2003 Vyas A, Mitra R, Chattarji S. Enhanced anxiety and hypertrophy in basolateral amygdala neurons following chronic stress in rats Annals of the New York Academy of Sciences. 985: 554-555.  0.443
2002 Vyas A, Mitra R, Shankaranarayana Rao BS, Chattarji S. Chronic stress induces contrasting patterns of dendritic remodeling in hippocampal and amygdaloid neurons. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 22: 6810-8. PMID 12151561 DOI: 10.1523/Jneurosci.22-15-06810.2002  0.777
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