Author

Ashna Singh

Cornell University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Neuroscience· 3

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:mouse· 2 Research Focus:cell type annotation· 1 Assay:electronic health records· 1 Organism:rat· 1

Frequent Co-Authors

Akshara VijayiD· 1 shared Ana-Sofia Rico Rozo· 1 shared Andrei S. NastaseiD· 1 shared Anisul ArefiniD· 1 shared Anna J. LiiD· 1 shared Colleen K. HadleyiD· 1 shared Conor M. ListoniD· 1 shared David W. EriksoniD· 1 shared

Activity by Year

2023-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 14 mutual co-author links

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1 shared paperNeuroscience

Akshara VijayORCID

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3 papers

Recent·Most cited

Projection-Targeted Photopharmacology Reveals Distinct Anxiolytic Roles for Presynaptic mGluR2 in Prefrontal- and Insula-Amygdala Synapses

Hermany Munguba, Ipsit Srivastava, Vanessa A. Gutzeit, Ashna Singh, Akshara Vijay, Melanie Kristt, Anisul Arefin, Sonal Thukral, Johannes Broichhagen, Joseph M. Stujenske, Conor M. Liston, Joshua Levitz

The paper uses photopharmacology to show that mGluR2 in specific brain projections regulates distinct anxiety-related behaviors.

bioRxiv · Jan 15, 2024Neuroscience

Rapid nongenomic estrogen signaling controls alcohol drinking behavior

Lia J. Zallar, Jean K. Rivera-Irizarry, Peter U. Hámor, Irena Pigulevskiy, Ana-Sofia Rico Rozo, Hajar Mehanna, Dezhi Liu, Jacqueline P. Welday, Rebecca Bender, Joseph J. Asfouri, Olivia B. Levine, Mary Jane Skelly, Colleen K. Hadley, Kristopher M. Fecteau, Scottie Nelson, , Kristen E. Pleil

This study shows that high estrogen levels during the proestrus phase increase binge drinking in female mice via rapid nongenomic signaling at estrogen receptor alpha in the bed nucleus of the stria terminalis.

bioRxiv · Nov 2, 2023 · PreprintNeuroscience

CB1R blockade unmasks TRPV1-mediated contextual fear generalization in female, but not male rats

Kylie A. Huckleberry, Roberto Calitri, Anna J. Li, Mackenna Mejdell, Ashna Singh, Vasvi Bhutani, Mikaela A. Laine, Andrei S. Nastase, Maria Morena, Matthew N. Hill, Rebecca M. Shansky

The paper shows that CB1R blockade increases contextual fear generalization in female rats but not males, mediated by TRPV1R, and identifies sex differences in vHip-BLA circuitry.

Neuropsychopharmacology · Jul 17, 2023Peer-reviewedNeuroscience