معرفی
Lynn Kirby, PhD, is a Professor in the Department of Neural Sciences at the Lewis Katz School of Medicine, Temple University. She is also affiliated with the Center for Substance Abuse Research, where her work bridges neuroscience and addiction research.
Research Interests: Dr. Kirby’s research centers on the neurobiological mechanisms underlying stress and substance use disorders. Her laboratory investigates how stress and the stress neurohormone corticotropin-releasing factor (CRF) modulate the serotonin (5-HT) system, particularly in the dorsal raphe nucleus. Her team explores how dysregulation of 5-HT circuits contributes to negative affective states that drive drug relapse, supporting the self-medication hypothesis. Their work spans opioid, psychostimulant, and alcohol abuse models using behavioral pharmacology, electrophysiology, and chemogenetics.
Publication Trends: Recent publications (2023–2025) reflect a strong focus on serotonin’s role in addiction, stress-induced relapse, and affective behaviors. Her studies integrate molecular, cellular, and behavioral approaches, with increasing use of chemogenetics and ultrasonic vocalization analysis to assess emotional states in rodent models.
- Scientific Awards: No specific awards are mentioned in the provided text.
Advising and Grants: Dr. Kirby mentors several students and postdoctoral researchers, as evidenced by her co-authorship with trainees such as Li C, McElroy BD, and McCloskey NS. She participates in collaborative projects with Drexel University and other Temple investigators, studying cannabinoid effects on cognition and neuroinflammation, as well as chemokine interactions with neurotransmitter systems.
Labs and Teams: She leads a research laboratory at Temple University within the Center for Substance Abuse Research. Her team employs multidisciplinary techniques including rodent behavioral models, ex vivo electrophysiology, in vivo microdialysis, and chemogenetic strategies in transgenic rats to explore the neural basis of addiction and stress.
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