Reciprocal repulsions instruct the precise assembly of parallel hippocampal networks.
Reciprocal repulsions instruct the precise assembly of parallel hippocampal networks.
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DOI:
10.1126/science.abg1774
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发表时间:
2021-06-04
期刊:
影响因子:
--
通讯作者:
Luo L
中科院分区:
文献类型:
--
作者:
Pederick DT;Lui JH;Gingrich EC;Xu C;Wagner MJ;Liu Y;He Z;Quake SR;Luo L
Mammalian medial and lateral hippocampal networks preferentially process spatial- and object-related information, respectively. However, the mechanisms underlying the assembly of such parallel networks during development remain largely unknown. Here, we show that, in mice, complementary expression of cell-surface molecules Teneurin-3 (Ten3) and Latrophilin-2 (Lphn2) in the medial and lateral hippocampal networks, respectively, guides the precise assembly of CA1-to-subiculum connections in both networks. In the medial network, Ten3+ axons are repelled by target-derived Lphn2, revealing that Lphn2/Ten3-mediated repulsion and Ten3/Ten3-mediated attraction cooperate to control precise target selection of CA1 axons. In the lateral network, Lphn2+ CA1 axons are confined to Lphn2+ targets via repulsion from Ten3+ targets. Our findings demonstrate that assembly of parallel hippocampal networks follows a ‘Ten3→Ten3, Lphn2→Lphn2’ rule instructed by reciprocal repulsions. Complementary expression and reciprocal repulsion of multifunctional cell-surface proteins instruct axons in search of targets as the mouse hippocampal networks develop.
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DOI:
10.1093/bioinformatics/btu638
发表时间:
2015-01-15
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Anders S;Pyl PT;Huber W
通讯作者:
Huber W
影响因子:
64.8
作者:
Berns DS;DeNardo LA;Pederick DT;Luo L
通讯作者:
Luo L
影响因子:
25
作者:
Madisen L;Zwingman TA;Sunkin SM;Oh SW;Zariwala HA;Gu H;Ng LL;Palmiter RD;Hawrylycz MJ;Jones AR;Lein ES;Zeng H
通讯作者:
Zeng H
影响因子:
7.8
作者:
Anderson, Garret R.;Maxeiner, Stephan;Sudhof, Thomas C.
通讯作者:
Sudhof, Thomas C.
影响因子:
64.5
作者:
Li J;Shalev-Benami M;Sando R;Jiang X;Kibrom A;Wang J;Leon K;Katanski C;Nazarko O;Lu YC;Südhof TC;Skiniotis G;Araç D
通讯作者:
Araç D