Females, but not males, require protein degradation in the hippocampus for contextual fear memory formation.
Females, but not males, require protein degradation in the hippocampus for contextual fear memory formation.
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DOI:
10.1101/lm.053429.121
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发表时间:
2021-08
期刊:
影响因子:
--
通讯作者:
Jarome TJ
中科院分区:
文献类型:
--
作者:
Martin K;Musaus M;Navabpour S;Gustin A;Ray WK;Helm RF;Jarome TJ
Strong evidence supports a role for protein degradation in fear memory formation. However, these data have been largely done in only male animals. Here, we found that following contextual fear conditioning, females, but not males, had increased levels of proteasome activity and K48 polyubiquitin protein targeting in the dorsal hippocampus, the latter of which occurred at chaperones or RNA processing proteins. In vivo CRISPR–dCas9-mediated repression of protein degradation in the dorsal hippocampus impaired contextual fear memory in females, but not males. These results suggest a sex-specific role for protein degradation in the hippocampus during the consolidation of a contextual fear memory.
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DOI:
10.1523/jneurosci.4427-11.2012
发表时间:
2012-04-11
期刊:
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子:
--
作者:
Djakovic SN;Marquez-Lona EM;Jakawich SK;Wright R;Chu C;Sutton MA;Patrick GN
通讯作者:
Patrick GN
影响因子:
4.8
作者:
Dulka BN;Trask S;Helmstetter FJ
通讯作者:
Helmstetter FJ
影响因子:
2.7
作者:
Figueiredo, Luciana S.;Dornelles, Arethuza S.;Schroeder, Nadja
通讯作者:
Schroeder, Nadja
影响因子:
2.7
作者:
Furini, Cristiane R. G.;Myskiw, Jociane de C.;Izquierdo, Ivan
通讯作者:
Izquierdo, Ivan
影响因子:
2.7
作者:
Devulapalli R;Jones N;Farrell K;Musaus M;Kugler H;McFadden T;Orsi SA;Martin K;Nelsen J;Navabpour S;O'Donnell M;McCoig E;Jarome TJ
通讯作者:
Jarome TJ