2015
DOI: 10.1016/j.neuron.2014.12.021
|View full text |Cite|
|
Sign up to set email alerts
|

Coexistence of Two Forms of LTP in ACC Provides a Synaptic Mechanism for the Interactions between Anxiety and Chronic Pain

Abstract: SUMMARY Chronic pain can lead to anxiety and anxiety can enhance the sensation of pain. Unfortunately, little is known about the synaptic mechanisms that mediate these re-enforcing interactions. Here we characterized two forms of long-term potentiation (LTP) in the anterior cingulate cortex (ACC); a presynaptic form (pre-LTP) that requires kainate receptors and a postsynaptic form (post-LTP) that requires N-methyl-D-aspartate receptors. Pre-LTP also involves adenylyl cyclase and protein kinase A and is express… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1

Citation Types

11
228
1
3

Year Published

2015
2015
2023
2023

Publication Types

Select...
7
1

Relationship

0
8

Authors

Journals

citations
Cited by 284 publications
(263 citation statements)
references
References 75 publications
11
228
1
3
Order By: Relevance
“…The formation of new synaptic connections in the adult cortex underlies the transition from short-term to long-term memory (3,4). Such circuit and synaptic plasticity has been documented in a number of cortical regions associated with nociception including the medial prefrontal cortex (5,6), the anterior cingulate cortex (7,8) and the primary somatosensory (S1) cortex (9,10), and these changes may be required for a shift from acute to chronic pain.…”
Section: Introductionmentioning
confidence: 99%
“…The formation of new synaptic connections in the adult cortex underlies the transition from short-term to long-term memory (3,4). Such circuit and synaptic plasticity has been documented in a number of cortical regions associated with nociception including the medial prefrontal cortex (5,6), the anterior cingulate cortex (7,8) and the primary somatosensory (S1) cortex (9,10), and these changes may be required for a shift from acute to chronic pain.…”
Section: Introductionmentioning
confidence: 99%
“…In addition, binding of cyclic nucleotides (cAMP and cGMP) to the C-terminal cyclic nucleotide binding domain (CNBD) enhances I h and thus couples membrane excitability with intracellular signaling pathways (2, 4). HCN channels are widely important for numerous systemic functions such as hormonal regulation, heart contractility, epilepsy, pain, central pattern generation, sensory perception (4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15), and learning and memory (16)(17)(18)(19)(20)(21)(22)(23)(24).…”
mentioning
confidence: 99%
“…Еще один возможный патогенетический механизм, объясняющий взаимодействие болевого синдрома с уров-нем тревоги, может быть опосредован через продукцию и воздействие цитокинов [21,33]. Как известно, негатив-ный аффект (психический стресс) активирует перифери-ческие физиологические механизмы с формированием доклинического уровня воспаления, который, в свою оче-редь, участвует в формировании депрессивной симптома-тики [21,23].…”
Section: рис 1 связь возраста дебюта и личностной тревоги (корреляцunclassified
“…Как известно, негатив-ный аффект (психический стресс) активирует перифери-ческие физиологические механизмы с формированием доклинического уровня воспаления, который, в свою оче-редь, участвует в формировании депрессивной симптома-тики [21,23]. Также существует гипотеза, что интерфе-рон-гамма (INF-γ), интерлейкин-6 (IL-6), фактор некро-за опухоли альфа (ФНО-α) и оксидативный стресс акти-вируют индоламин 2,3-диоксигеназу, которая, воздей-ствуя на триптофан плазмы, расщепляет его до кинурени-на и хинолиновой кислоты.…”
Section: рис 1 связь возраста дебюта и личностной тревоги (корреляцunclassified
See 1 more Smart Citation