{"id":{"repo_id":"mo-state","oai_identifier":"oai:bearworks.missouristate.edu:theses-2341"},"canonical_url":"https://search.dev.ndltd.org/etd/mo-state/oai:bearworks.missouristate.edu:theses-2341","repository":{"repo_id":"mo-state","name":"Missouri State University","base_url":"https://bearworks.missouristate.edu/do/oai/"},"display":{"title":"Secondary Traumatic Stress Promotes Peripheral Trigeminal Nociceptor Sensitization","abstract":"Migraine is a leading cause of pain and disability in the United States, especially among women. Migraineurs are characterized by a hyperexcitable or hypervigilant nervous system that during an attack, leads to hyperalgesia and allodynia. Sensitization and activation of peripheral trigeminal neurons that provide sensory innervation to most of the head and face is implicated in migraine pathology. The most commonly cited risk factor for migraine is stress, and in particular, primary traumatic stress directly to the individual. However, exposure to secondary traumatic stress early in life is reported to also be a significant risk factor for development of migraine. However, the cellular events that promote this pathological state are not well understood. Thus, the goal of my study was to determine the effects of secondary traumatic stress on trigeminal nociceptive neurons and the development of a hypervigilant nervous system. Male Sprague Dawley (sender) rats were subjected to forced swim testing (primary traumatic stress) and were co-housed with male and female Sprague Dawley (receiver) rats and their offspring. In response to secondary stress, I found that six proteins implicated in the development of peripheral sensitization were elevated in receiver rats in the trigeminal ganglion. Results from my study provide evidence that secondary traumatic stress promotes sustained peripheral sensitization and the development of a hyperexcitable state characteristic of migraine pathology.","abstract_html":"Migraine is a leading cause of pain and disability in the United States, especially among women. Migraineurs are characterized by a hyperexcitable or hypervigilant nervous system that during an attack, leads to hyperalgesia and allodynia. Sensitization and activation of peripheral trigeminal neurons that provide sensory innervation to most of the head and face is implicated in migraine pathology. The most commonly cited risk factor for migraine is stress, and in particular, primary traumatic stress directly to the individual. However, exposure to secondary traumatic stress early in life is reported to also be a significant risk factor for development of migraine. However, the cellular events that promote this pathological state are not well understood. Thus, the goal of my study was to determine the effects of secondary traumatic stress on trigeminal nociceptive neurons and the development of a hypervigilant nervous system. Male Sprague Dawley (sender) rats were subjected to forced swim testing (primary traumatic stress) and were co-housed with male and female Sprague Dawley (receiver) rats and their offspring. In response to secondary stress, I found that six proteins implicated in the development of peripheral sensitization were elevated in receiver rats in the trigeminal ganglion. Results from my study provide evidence that secondary traumatic stress promotes sustained peripheral sensitization and the development of a hyperexcitable state characteristic of migraine pathology.","abstract_has_math":false,"creators":["Miley, David Robert"],"institution":null,"degree_name":"Master of Science in Biology","degree_level":"Masters","degree_discipline":"Biology","degree_department":null,"school":null,"contributors":["Paul Durham"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-05-01T07:00:00Z","date_published":"2015-05-01T07:00:00Z","updated_at":"2026-07-24T03:16:23Z","subjects":["migraine","secondary traumatic stress","trigeminal ganglion","hypervigilant","peripheral sensitization","Biology"],"languages":[],"rights":["© David Robert Miley"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://bearworks.missouristate.edu/theses/1340","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Paul Durham"]},{"key":"dc:creator","label":"Author","values":["Miley, David Robert"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"thesis:degree_discipline","label":"Discipline","values":["Biology"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Masters"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science in Biology"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["migraine","secondary traumatic stress","trigeminal ganglion","hypervigilant","peripheral sensitization","Biology"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:rights","label":"Dc Rights","values":["© David Robert Miley"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://bearworks.missouristate.edu/theses/1340"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Migraine is a leading cause of pain and disability in the United States, especially among women. Migraineurs are characterized by a hyperexcitable or hypervigilant nervous system that during an attack, leads to hyperalgesia and allodynia. Sensitization and activation of peripheral trigeminal neurons that provide sensory innervation to most of the head and face is implicated in migraine pathology. The most commonly cited risk factor for migraine is stress, and in particular, primary traumatic stress directly to the individual. However, exposure to secondary traumatic stress early in life is reported to also be a significant risk factor for development of migraine. However, the cellular events that promote this pathological state are not well understood. Thus, the goal of my study was to determine the effects of secondary traumatic stress on trigeminal nociceptive neurons and the development of a hypervigilant nervous system. Male Sprague Dawley (sender) rats were subjected to forced swim testing (primary traumatic stress) and were co-housed with male and female Sprague Dawley (receiver) rats and their offspring. In response to secondary stress, I found that six proteins implicated in the development of peripheral sensitization were elevated in receiver rats in the trigeminal ganglion. Results from my study provide evidence that secondary traumatic stress promotes sustained peripheral sensitization and the development of a hyperexcitable state characteristic of migraine pathology."]},{"key":"dc:title","label":"Title","values":["Secondary Traumatic Stress Promotes Peripheral Trigeminal Nociceptor Sensitization"]}]}],"canonical_facts":{"dc:contributor":["Paul Durham"],"dc:creator":["Miley, David Robert"],"dc:description.abstract":["Migraine is a leading cause of pain and disability in the United States, especially among women. Migraineurs are characterized by a hyperexcitable or hypervigilant nervous system that during an attack, leads to hyperalgesia and allodynia. Sensitization and activation of peripheral trigeminal neurons that provide sensory innervation to most of the head and face is implicated in migraine pathology. The most commonly cited risk factor for migraine is stress, and in particular, primary traumatic stress directly to the individual. However, exposure to secondary traumatic stress early in life is reported to also be a significant risk factor for development of migraine. However, the cellular events that promote this pathological state are not well understood. Thus, the goal of my study was to determine the effects of secondary traumatic stress on trigeminal nociceptive neurons and the development of a hypervigilant nervous system. Male Sprague Dawley (sender) rats were subjected to forced swim testing (primary traumatic stress) and were co-housed with male and female Sprague Dawley (receiver) rats and their offspring. In response to secondary stress, I found that six proteins implicated in the development of peripheral sensitization were elevated in receiver rats in the trigeminal ganglion. Results from my study provide evidence that secondary traumatic stress promotes sustained peripheral sensitization and the development of a hyperexcitable state characteristic of migraine pathology."],"dc:identifier":["https://bearworks.missouristate.edu/theses/1340"],"dc:rights":["© David Robert Miley"],"dc:subject":["migraine","secondary traumatic stress","trigeminal ganglion","hypervigilant","peripheral sensitization","Biology"],"dc:title":["Secondary Traumatic Stress Promotes Peripheral Trigeminal Nociceptor Sensitization"],"thesis:degree_discipline":["Biology"],"thesis:degree_level":["Masters"],"thesis:degree_name":["Master of Science in Biology"]},"updated_at":"2026-07-24T03:16:23Z"}