Krista Fowles
Research Associate PET CenterDownloadHi-Res Photo
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Research Associate PET Center
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Research at a Glance
Yale Co-Authors
Frequent collaborators of Krista Fowles's published research.
Publications Timeline
A big-picture view of Krista Fowles's research output by year.
Daniel Holden
Nabeel Nabulsi, PhD
Richard Carson, PhD
John Seibyl, MD
Stephanie Groman, PhD
Irina Esterlis, PhD
24Publications
629Citations
Publications
2026
High-resolution in utero SV2A PET imaging of the nonhuman primate brain using the NeuroEXPLORER
Mehta S, Sun H, Micali N, Holden D, Fowles K, Rossano S, Zhang J, Ma C, Han P, Lee W, Duque A, Rakic P, Groman S, Carson R, Scheinost D, Toyonaga T. High-resolution in utero SV2A PET imaging of the nonhuman primate brain using the NeuroEXPLORER. Journal Of Cerebral Blood Flow And Metabolism : Official Journal Of The International Society Of Cerebral Blood Flow And Metabolism 2026, 0271678x261429044. PMID: 41823342, PMCID: PMC12987752, DOI: 10.1177/0271678x261429044.Peer-Reviewed Original ResearchCitations
2025
In Vivo Positron Emission Tomography Imaging of Presynaptic Density Reveals Stress-Associated Synaptic Deficits Related to Behavioral and Molecular Alterations in Rats
Asch R, Martin N, Garcia-Milian R, Fowles K, DiLeone R, Cai Z, Liston C, Esterlis I. In Vivo Positron Emission Tomography Imaging of Presynaptic Density Reveals Stress-Associated Synaptic Deficits Related to Behavioral and Molecular Alterations in Rats. Biological Psychiatry Cognitive Neuroscience And Neuroimaging 2025, 11: 463-475. PMID: 41038318, PMCID: PMC12614775, DOI: 10.1016/j.bpsc.2025.09.021.Peer-Reviewed Original ResearchToward Imaging of the GABA Transporter Type 1 In Vivo: Quantitative Evaluation of 4 Novel PET Radiotracers in Nonhuman Primates
Gravel P, Gu J, Wang C, Volpi T, Gallezot J, Holden D, Fowles K, Zheng M, Zhang L, Borroni E, Honer M, Gobbi L, Tamagnan G, Huang Y, Carson R. Toward Imaging of the GABA Transporter Type 1 In Vivo: Quantitative Evaluation of 4 Novel PET Radiotracers in Nonhuman Primates. Journal Of Nuclear Medicine 2025, 66: 1652-1658. PMID: 40908122, PMCID: PMC12487869, DOI: 10.2967/jnumed.125.270332.Peer-Reviewed Original ResearchCitationsAltmetricPET Imaging of Sphingosine-1-Phosphate Receptor 1 with [18F]TZ4877 in Nonhuman Primates
Gu J, Zheng M, Holden D, Fowles K, Qiu L, Felchner Z, Zhang L, Ropchan J, Gropler R, Carson R, Tu Z, Huang Y, Hillmer A. PET Imaging of Sphingosine-1-Phosphate Receptor 1 with [18F]TZ4877 in Nonhuman Primates. Molecular Imaging And Biology 2025, 27: 54-63. PMID: 39779653, PMCID: PMC12207061, DOI: 10.1007/s11307-024-01979-x.Peer-Reviewed Original ResearchCitations
2024
Pilot PET study of vaginally administered bioadhesive nanoparticles in cynomolgus monkeys: Kinetics and safety evaluation
Grun M, Honhar P, Wang Y, Rossano S, Khang M, Suh H, Fowles K, Kliman H, Cavaliere A, Carson R, Marquez‐Nostra B, Saltzman W. Pilot PET study of vaginally administered bioadhesive nanoparticles in cynomolgus monkeys: Kinetics and safety evaluation. Bioengineering & Translational Medicine 2024, 9: e10661. PMID: 39553429, PMCID: PMC11561825, DOI: 10.1002/btm2.10661.Peer-Reviewed Original ResearchCitationsAltmetric
2023
Preclinical evaluation of a brain penetrant PARP PET imaging probe in rat glioblastoma and nonhuman primates
Chen B, Ojha D, Toyonaga T, Pracitto R, Thomas M, Liu M, Kapinos M, Zheng M, Holden D, Fowles K, Nabulsi N, De Feyter H, Carson R, Huang Y, Cai Z. Preclinical evaluation of a brain penetrant PARP PET imaging probe in rat glioblastoma and nonhuman primates. European Journal Of Nuclear Medicine And Molecular Imaging 2023, 50: 2081-2099. PMID: 36849748, DOI: 10.1007/s00259-023-06162-y.Peer-Reviewed Original ResearchCitationsExamining mGlu5 Receptor Availability as a Predictor of Vulnerability to PTSD: An [18F]FPEB and PET Study in Male and Female Rats
Asch R, Fowles K, Pietrzak R, Taylor J, Esterlis I. Examining mGlu5 Receptor Availability as a Predictor of Vulnerability to PTSD: An [18F]FPEB and PET Study in Male and Female Rats. Chronic Stress 2023, 7: 24705470231215001. PMID: 38024327, PMCID: PMC10666551, DOI: 10.1177/24705470231215001.Peer-Reviewed Original ResearchCitations
2022
Examining sex differences in responses to footshock stress and the role of the metabotropic glutamate receptor 5: an [18F]FPEB and positron emission tomography study in rats
Asch RH, Pothula S, Toyonaga T, Fowles K, Groman SM, Garcia-Milian R, DiLeone RJ, Taylor JR, Esterlis I. Examining sex differences in responses to footshock stress and the role of the metabotropic glutamate receptor 5: an [18F]FPEB and positron emission tomography study in rats. Neuropsychopharmacology 2022, 48: 489-497. PMID: 36100654, PMCID: PMC9852230, DOI: 10.1038/s41386-022-01441-y.Peer-Reviewed Original ResearchCitationsImaging the fetal nonhuman primate brain with SV2A positron emission tomography (PET)
Rossano S, Toyonaga T, Berg E, Lorence I, Fowles K, Nabulsi N, Li S, Felchner Z, Kukis D, Huang Y, Benveniste H, Tarantal AF, Groman S, Carson RE. Imaging the fetal nonhuman primate brain with SV2A positron emission tomography (PET). European Journal Of Nuclear Medicine And Molecular Imaging 2022, 49: 3679-3691. PMID: 35633376, PMCID: PMC9826644, DOI: 10.1007/s00259-022-05825-6.Peer-Reviewed Original ResearchCitationsAltmetricImaging the effect of ketamine on synaptic density (SV2A) in the living brain
Holmes SE, Finnema SJ, Naganawa M, DellaGioia N, Holden D, Fowles K, Davis M, Emory P, Nabulsi N, Matuskey D, Angarita GA, Pietrzak RH, Duman RS, Sanacora G, Krystal JH, Carson RE, Esterlis I. Imaging the effect of ketamine on synaptic density (SV2A) in the living brain. Molecular Psychiatry 2022, 27: 2273-2281. PMID: 35165397, PMCID: PMC9133063, DOI: 10.1038/s41380-022-01465-2.Peer-Reviewed Original ResearchCitationsAltmetric
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