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Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior
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| Zeitschriftentitel: | The Journal of Neuroscience |
|---|---|
| Personen und Körperschaften: | , , , , , , |
| In: | The Journal of Neuroscience, 28, 2008, 9, S. 2025-2032 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Society for Neuroscience
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| Schlagwörter: |
| author_facet |
Green, Thomas A. Alibhai, Imran N. Unterberg, Stephen Neve, Rachael L. Ghose, Subroto Tamminga, Carol A. Nestler, Eric J. Green, Thomas A. Alibhai, Imran N. Unterberg, Stephen Neve, Rachael L. Ghose, Subroto Tamminga, Carol A. Nestler, Eric J. |
|---|---|
| author |
Green, Thomas A. Alibhai, Imran N. Unterberg, Stephen Neve, Rachael L. Ghose, Subroto Tamminga, Carol A. Nestler, Eric J. |
| spellingShingle |
Green, Thomas A. Alibhai, Imran N. Unterberg, Stephen Neve, Rachael L. Ghose, Subroto Tamminga, Carol A. Nestler, Eric J. The Journal of Neuroscience Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior General Neuroscience |
| author_sort |
green, thomas a. |
| spelling |
Green, Thomas A. Alibhai, Imran N. Unterberg, Stephen Neve, Rachael L. Ghose, Subroto Tamminga, Carol A. Nestler, Eric J. 0270-6474 1529-2401 Society for Neuroscience General Neuroscience http://dx.doi.org/10.1523/jneurosci.5273-07.2008 <jats:p>Previous research has shown that cAMP response element (CRE) binding protein (CREB) in the nucleus accumbens gates behavioral responses to emotional stimuli. For example, overexpression of CREB decreases anxiety, sucrose preference, and sensitivity to drugs of abuse and increases depression-like behavior, whereas blocking CREB via overexpression of inducible cAMP early repressor (ICER) or other dominant-negative inhibitors of CRE-mediated transcription has the opposite effects. However, CREB and ICER are but two members of a larger family of leucine zipper-containing transcription factors composed of multiple products of the<jats:italic>creb</jats:italic>,<jats:italic>crem</jats:italic>(cAMP response element modulator), and<jats:italic>atf</jats:italic>(activating transcription factor) genes. We demonstrate here that ATF2, ATF3, and ATF4 are each robustly induced in the nucleus accumbens and dorsal striatum by restraint stress or by amphetamine administration. In contrast, little induction is seen for ATF1 or CREM. Using viral-mediated gene transfer, we show that ATF2 overexpression in nucleus accumbens produces increases in emotional reactivity and antidepressant-like responses, a behavioral phenotype similar to that caused by dominant-negative antagonists of CREB. In contrast, ATF3 or ATF4 overexpression in nucleus accumbens decreases emotional reactivity and increases depression-like behavior, consistent with the behavioral phenotype induced by CREB. Because amphetamine and stress induce ATF2, ATF3, and ATF4 in nucleus accumbens, and overexpression of these transcription factors in this brain region in turn alters behavioral responsiveness to amphetamine and stress, our findings support novel roles for these ATF family members in regulating emotional behavior.</jats:p> Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior The Journal of Neuroscience |
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| title |
Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior |
| title_unstemmed |
Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior |
| title_full |
Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior |
| title_fullStr |
Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior |
| title_full_unstemmed |
Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior |
| title_short |
Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior |
| title_sort |
induction of activating transcription factors (atfs) atf2, atf3, and atf4 in the nucleus accumbens and their regulation of emotional behavior |
| topic |
General Neuroscience |
| url |
http://dx.doi.org/10.1523/jneurosci.5273-07.2008 |
| publishDate |
2008 |
| physical |
2025-2032 |
| description |
<jats:p>Previous research has shown that cAMP response element (CRE) binding protein (CREB) in the nucleus accumbens gates behavioral responses to emotional stimuli. For example, overexpression of CREB decreases anxiety, sucrose preference, and sensitivity to drugs of abuse and increases depression-like behavior, whereas blocking CREB via overexpression of inducible cAMP early repressor (ICER) or other dominant-negative inhibitors of CRE-mediated transcription has the opposite effects. However, CREB and ICER are but two members of a larger family of leucine zipper-containing transcription factors composed of multiple products of the<jats:italic>creb</jats:italic>,<jats:italic>crem</jats:italic>(cAMP response element modulator), and<jats:italic>atf</jats:italic>(activating transcription factor) genes. We demonstrate here that ATF2, ATF3, and ATF4 are each robustly induced in the nucleus accumbens and dorsal striatum by restraint stress or by amphetamine administration. In contrast, little induction is seen for ATF1 or CREM. Using viral-mediated gene transfer, we show that ATF2 overexpression in nucleus accumbens produces increases in emotional reactivity and antidepressant-like responses, a behavioral phenotype similar to that caused by dominant-negative antagonists of CREB. In contrast, ATF3 or ATF4 overexpression in nucleus accumbens decreases emotional reactivity and increases depression-like behavior, consistent with the behavioral phenotype induced by CREB. Because amphetamine and stress induce ATF2, ATF3, and ATF4 in nucleus accumbens, and overexpression of these transcription factors in this brain region in turn alters behavioral responsiveness to amphetamine and stress, our findings support novel roles for these ATF family members in regulating emotional behavior.</jats:p> |
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| author | Green, Thomas A., Alibhai, Imran N., Unterberg, Stephen, Neve, Rachael L., Ghose, Subroto, Tamminga, Carol A., Nestler, Eric J. |
| author_facet | Green, Thomas A., Alibhai, Imran N., Unterberg, Stephen, Neve, Rachael L., Ghose, Subroto, Tamminga, Carol A., Nestler, Eric J., Green, Thomas A., Alibhai, Imran N., Unterberg, Stephen, Neve, Rachael L., Ghose, Subroto, Tamminga, Carol A., Nestler, Eric J. |
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| description | <jats:p>Previous research has shown that cAMP response element (CRE) binding protein (CREB) in the nucleus accumbens gates behavioral responses to emotional stimuli. For example, overexpression of CREB decreases anxiety, sucrose preference, and sensitivity to drugs of abuse and increases depression-like behavior, whereas blocking CREB via overexpression of inducible cAMP early repressor (ICER) or other dominant-negative inhibitors of CRE-mediated transcription has the opposite effects. However, CREB and ICER are but two members of a larger family of leucine zipper-containing transcription factors composed of multiple products of the<jats:italic>creb</jats:italic>,<jats:italic>crem</jats:italic>(cAMP response element modulator), and<jats:italic>atf</jats:italic>(activating transcription factor) genes. We demonstrate here that ATF2, ATF3, and ATF4 are each robustly induced in the nucleus accumbens and dorsal striatum by restraint stress or by amphetamine administration. In contrast, little induction is seen for ATF1 or CREM. Using viral-mediated gene transfer, we show that ATF2 overexpression in nucleus accumbens produces increases in emotional reactivity and antidepressant-like responses, a behavioral phenotype similar to that caused by dominant-negative antagonists of CREB. In contrast, ATF3 or ATF4 overexpression in nucleus accumbens decreases emotional reactivity and increases depression-like behavior, consistent with the behavioral phenotype induced by CREB. Because amphetamine and stress induce ATF2, ATF3, and ATF4 in nucleus accumbens, and overexpression of these transcription factors in this brain region in turn alters behavioral responsiveness to amphetamine and stress, our findings support novel roles for these ATF family members in regulating emotional behavior.</jats:p> |
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| spelling | Green, Thomas A. Alibhai, Imran N. Unterberg, Stephen Neve, Rachael L. Ghose, Subroto Tamminga, Carol A. Nestler, Eric J. 0270-6474 1529-2401 Society for Neuroscience General Neuroscience http://dx.doi.org/10.1523/jneurosci.5273-07.2008 <jats:p>Previous research has shown that cAMP response element (CRE) binding protein (CREB) in the nucleus accumbens gates behavioral responses to emotional stimuli. For example, overexpression of CREB decreases anxiety, sucrose preference, and sensitivity to drugs of abuse and increases depression-like behavior, whereas blocking CREB via overexpression of inducible cAMP early repressor (ICER) or other dominant-negative inhibitors of CRE-mediated transcription has the opposite effects. However, CREB and ICER are but two members of a larger family of leucine zipper-containing transcription factors composed of multiple products of the<jats:italic>creb</jats:italic>,<jats:italic>crem</jats:italic>(cAMP response element modulator), and<jats:italic>atf</jats:italic>(activating transcription factor) genes. We demonstrate here that ATF2, ATF3, and ATF4 are each robustly induced in the nucleus accumbens and dorsal striatum by restraint stress or by amphetamine administration. In contrast, little induction is seen for ATF1 or CREM. Using viral-mediated gene transfer, we show that ATF2 overexpression in nucleus accumbens produces increases in emotional reactivity and antidepressant-like responses, a behavioral phenotype similar to that caused by dominant-negative antagonists of CREB. In contrast, ATF3 or ATF4 overexpression in nucleus accumbens decreases emotional reactivity and increases depression-like behavior, consistent with the behavioral phenotype induced by CREB. Because amphetamine and stress induce ATF2, ATF3, and ATF4 in nucleus accumbens, and overexpression of these transcription factors in this brain region in turn alters behavioral responsiveness to amphetamine and stress, our findings support novel roles for these ATF family members in regulating emotional behavior.</jats:p> Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior The Journal of Neuroscience |
| spellingShingle | Green, Thomas A., Alibhai, Imran N., Unterberg, Stephen, Neve, Rachael L., Ghose, Subroto, Tamminga, Carol A., Nestler, Eric J., The Journal of Neuroscience, Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior, General Neuroscience |
| title | Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior |
| title_full | Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior |
| title_fullStr | Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior |
| title_full_unstemmed | Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior |
| title_short | Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior |
| title_sort | induction of activating transcription factors (atfs) atf2, atf3, and atf4 in the nucleus accumbens and their regulation of emotional behavior |
| title_unstemmed | Induction of Activating Transcription Factors (ATFs) ATF2, ATF3, and ATF4 in the Nucleus Accumbens and Their Regulation of Emotional Behavior |
| topic | General Neuroscience |
| url | http://dx.doi.org/10.1523/jneurosci.5273-07.2008 |