Nucleobindin-1 regulates ECM degradation by promoting intra-Golgi trafficking of MMPs
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Nucleobindin-1 regulates ECM degradation by promoting intra-Golgi trafficking of MMPs. / Pacheco-Fernandez, Natalia; Pakdel, Mehrshad; Blank, Birgit; Sanchez-Gonzalez, Ismael; Weber, Kathrin; Tran, Mai Ly; Hecht, Tobias Karl-Heinz; Gautsch, Renate; Beck, Gisela; Perez, Franck; Hausser, Angelika; Linder, Stefan; von Blume, Julia.
In: J CELL BIOL, Vol. 219, No. 8, 01.06.2020.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Nucleobindin-1 regulates ECM degradation by promoting intra-Golgi trafficking of MMPs
AU - Pacheco-Fernandez, Natalia
AU - Pakdel, Mehrshad
AU - Blank, Birgit
AU - Sanchez-Gonzalez, Ismael
AU - Weber, Kathrin
AU - Tran, Mai Ly
AU - Hecht, Tobias Karl-Heinz
AU - Gautsch, Renate
AU - Beck, Gisela
AU - Perez, Franck
AU - Hausser, Angelika
AU - Linder, Stefan
AU - von Blume, Julia
N1 - © 2020 Pacheco-Fernandez et al.
PY - 2020/6/1
Y1 - 2020/6/1
N2 - Matrix metalloproteinases (MMPs) degrade several ECM components and are crucial modulators of cell invasion and tissue organization. Although much has been reported about their function in remodeling ECM in health and disease, their trafficking across the Golgi apparatus remains poorly understood. Here we report that the cis-Golgi protein nucleobindin-1 (NUCB1) is critical for MMP2 and MT1-MMP trafficking along the Golgi apparatus. This process is Ca2+-dependent and is required for invasive MDA-MB-231 cell migration as well as for gelatin degradation in primary human macrophages. Our findings emphasize the importance of NUCB1 as an essential component of MMP transport and its overall impact on ECM remodeling.
AB - Matrix metalloproteinases (MMPs) degrade several ECM components and are crucial modulators of cell invasion and tissue organization. Although much has been reported about their function in remodeling ECM in health and disease, their trafficking across the Golgi apparatus remains poorly understood. Here we report that the cis-Golgi protein nucleobindin-1 (NUCB1) is critical for MMP2 and MT1-MMP trafficking along the Golgi apparatus. This process is Ca2+-dependent and is required for invasive MDA-MB-231 cell migration as well as for gelatin degradation in primary human macrophages. Our findings emphasize the importance of NUCB1 as an essential component of MMP transport and its overall impact on ECM remodeling.
U2 - 10.1083/jcb.201907058
DO - 10.1083/jcb.201907058
M3 - SCORING: Journal article
C2 - 32479594
VL - 219
JO - J CELL BIOL
JF - J CELL BIOL
SN - 0021-9525
IS - 8
ER -