Combinatorial Signal Perception in the BMP Pathway.
Combinatorial Signal Perception in the BMP Pathway.
复制标题
DOI:
10.1016/j.cell.2017.08.015
复制
发表时间:
2017-09-07
期刊:
影响因子:
64.5
通讯作者:
Elowitz MB
中科院分区:
文献类型:
--
作者:
Antebi YE;Linton JM;Klumpe H;Bintu B;Gong M;Su C;McCardell R;Elowitz MB
The Bone Morphogenetic Protein (BMP) signaling pathway comprises multiple ligands and receptors that interact promiscuously with one another, and typically appear in combinations. This feature is often explained in terms of redundancy and regulatory flexibility, but it has remained unclear what signal processing capabilities it provides. Here, we show that the BMP pathway processes multi-ligand inputs using a specific repertoire of computations, including ratiometric sensing, balance detection and imbalance detection. These computations operate on the relative levels of different ligands, and can arise directly from competitive receptor-ligand interactions. Furthermore, cells can select different computations to perform on the same ligand combination through expression of alternative sets of receptor variants. These results provide a direct signal processing role for promiscuous receptor-ligand interactions, and establish operational principles for quantitatively controlling cells with BMP ligands. Similar principles could apply to other promiscuous signaling pathways. By harnessing promiscuous receptor-ligand interactions in the BMP pathway a single cell can perform different computations depending on which combinations of receptor ligands are present.
登录
查看更多内容
影响因子:
5.4
作者:
Heinecke K;Seher A;Schmitz W;Mueller TD;Sebald W;Nickel J
通讯作者:
Nickel J
DOI:
10.1016/j.gep.2009.04.002
发表时间:
2009-06
期刊:
Gene expression patterns : GEP
影响因子:
--
作者:
Danesh SM;Villasenor A;Chong D;Soukup C;Cleaver O
通讯作者:
Cleaver O
影响因子:
48
作者:
Gibson, Daniel G.;Young, Lei;Smith, Hamilton O.
通讯作者:
Smith, Hamilton O.
影响因子:
1.8
作者:
Israel, DI;Nove, J;Wozney, JM
通讯作者:
Wozney, JM
影响因子:
17.1
作者:
Hatsell SJ;Idone V;Wolken DM;Huang L;Kim HJ;Wang L;Wen X;Nannuru KC;Jimenez J;Xie L;Das N;Makhoul G;Chernomorsky R;D'Ambrosio D;Corpina RA;Schoenherr CJ;Feeley K;Yu PB;Yancopoulos GD;Murphy AJ;Economides AN
通讯作者:
Economides AN