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Literature DB >> 30739879

Recent insights into mammalian ER-PM junctions.

Yu-Ju Chen¹, Carlo Giovanni Quintanilla¹, Jen Liou².

Abstract

ER-PM junctions are subcellular sites where the endoplasmic reticulum (ER) and the plasma membrane (PM) are kept in close appositions, providing a platform for inter-organelle contact. These membrane contact sites are important for many physiological functions in mammalian cells, including excitation-contraction coupling, store-operated Ca2+ entry, and non-vesicular transfer of lipids between the ER and the PM. Here we review recent insights into the 3D structure and spatial organization of ER-PM junctions in mammalian cells as well as molecular mechanisms underlying the formation and functions of mammalian ER-PM junctions.

Entities: CellLine Chemical Disease Gene Species

Mesh：

Substances：
Membrane Proteins
Calcium

Year: 2019 PMID： 30739879 PMCID： PMC6462233 DOI： 10.1016/j.ceb.2018.12.011

Source DB: PubMed Journal: Curr Opin Cell Biol ISSN： 0955-0674 Impact factor: 8.382

Keyword Cloud
Cited

11 in total

1. STIM1-dependent peripheral coupling governs the contractility of vascular smooth muscle cells.

Authors: Vivek Krishnan; Sher Ali; Albert L Gonzales; Pratish Thakore; Caoimhin S Griffin; Evan Yamasaki; Michael G Alvarado; Martin T Johnson; Mohamed Trebak; Scott Earley
Journal: Elife Date: 2022-02-11 Impact factor: 8.713

2. Optogenetic Tools for Manipulating Protein Subcellular Localization and Intracellular Signaling at Organelle Contact Sites.

Authors: Lorena Benedetti
Journal: Curr Protoc Date: 2021-03

3. Interdomain interactions regulate the localization of a lipid transfer protein at ER-PM contact sites.

Authors: Bishal Basak; Harini Krishnan; Padinjat Raghu
Journal: Biol Open Date: 2021-03-18 Impact factor: 2.422

4. Functional communication between IP₃R and STIM2 at subthreshold stimuli is a critical checkpoint for initiation of SOCE.

Authors: Moaz Ahmad; Hwei Ling Ong; Hassan Saadi; Ga-Yeon Son; Zahra Shokatian; Lara E Terry; Mohamed Trebak; David I Yule; Indu Ambudkar
Journal: Proc Natl Acad Sci U S A Date: 2022-01-18 Impact factor: 12.779

5. INPP5K and Atlastin-1 maintain the nonuniform distribution of ER-plasma membrane contacts in neurons.

Authors: Jingbo Sun; Raihanah Harion; Tomoki Naito; Yasunori Saheki
Journal: Life Sci Alliance Date: 2021-09-23

6. Activity-dependent endoplasmic reticulum Ca²⁺ uptake depends on Kv2.1-mediated endoplasmic reticulum/plasma membrane junctions to promote synaptic transmission.

Authors: Lauren C Panzera; Ben Johnson; Josiah A Quinn; In Ha Cho; Michael M Tamkun; Michael B Hoppa
Journal: Proc Natl Acad Sci U S A Date: 2022-07-21 Impact factor: 12.779

Review 10. The Builders of the Junction: Roles of Junctophilin1 and Junctophilin2 in the Assembly of the Sarcoplasmic Reticulum-Plasma Membrane Junctions in Striated Muscle.

Authors: Stefano Perni
Journal: Biomolecules Date: 2022-01-10

Recent insights into mammalian ER-PM junctions.

1. STIM1-dependent peripheral coupling governs the contractility of vascular smooth muscle cells.

2. Optogenetic Tools for Manipulating Protein Subcellular Localization and Intracellular Signaling at Organelle Contact Sites.

3. Interdomain interactions regulate the localization of a lipid transfer protein at ER-PM contact sites.

4. Functional communication between IP₃R and STIM2 at subthreshold stimuli is a critical checkpoint for initiation of SOCE.

5. INPP5K and Atlastin-1 maintain the nonuniform distribution of ER-plasma membrane contacts in neurons.

6. Activity-dependent endoplasmic reticulum Ca²⁺ uptake depends on Kv2.1-mediated endoplasmic reticulum/plasma membrane junctions to promote synaptic transmission.

Review 7. Endoplasmic reticulum stress and unfolded protein response in cardiovascular diseases.

Review 8. Maintaining social contacts: The physiological relevance of organelle interactions.

Review 9. How is the acyl chain composition of phosphoinositides created and does it matter?

Review 10. The Builders of the Junction: Roles of Junctophilin1 and Junctophilin2 in the Assembly of the Sarcoplasmic Reticulum-Plasma Membrane Junctions in Striated Muscle.

Recent insights into mammalian ER-PM junctions.

1. STIM1-dependent peripheral coupling governs the contractility of vascular smooth muscle cells.

2. Optogenetic Tools for Manipulating Protein Subcellular Localization and Intracellular Signaling at Organelle Contact Sites.

3. Interdomain interactions regulate the localization of a lipid transfer protein at ER-PM contact sites.

4. Functional communication between IP3R and STIM2 at subthreshold stimuli is a critical checkpoint for initiation of SOCE.

5. INPP5K and Atlastin-1 maintain the nonuniform distribution of ER-plasma membrane contacts in neurons.

6. Activity-dependent endoplasmic reticulum Ca2+ uptake depends on Kv2.1-mediated endoplasmic reticulum/plasma membrane junctions to promote synaptic transmission.

Review 7. Endoplasmic reticulum stress and unfolded protein response in cardiovascular diseases.

Review 8. Maintaining social contacts: The physiological relevance of organelle interactions.

Review 9. How is the acyl chain composition of phosphoinositides created and does it matter?

Review 10. The Builders of the Junction: Roles of Junctophilin1 and Junctophilin2 in the Assembly of the Sarcoplasmic Reticulum-Plasma Membrane Junctions in Striated Muscle.

4. Functional communication between IP₃R and STIM2 at subthreshold stimuli is a critical checkpoint for initiation of SOCE.

6. Activity-dependent endoplasmic reticulum Ca²⁺ uptake depends on Kv2.1-mediated endoplasmic reticulum/plasma membrane junctions to promote synaptic transmission.