PMID- 28489021 OWN - NLM STAT- MEDLINE DCOM- 20180222 LR - 20240326 IS - 1422-0067 (Electronic) IS - 1422-0067 (Linking) VI - 18 IP - 5 DP - 2017 May 10 TI - Calcium Dynamics Mediated by the Endoplasmic/Sarcoplasmic Reticulum and Related Diseases. LID - 10.3390/ijms18051024 [doi] LID - 1024 AB - The flow of intracellular calcium (Ca(2+)) is critical for the activation and regulation of important biological events that are required in living organisms. As the major Ca(2+) repositories inside the cell, the endoplasmic reticulum (ER) and the sarcoplasmic reticulum (SR) of muscle cells are central in maintaining and amplifying the intracellular Ca(2+) signal. The morphology of these organelles, along with the distribution of key calcium-binding proteins (CaBPs), regulatory proteins, pumps, and receptors fundamentally impact the local and global differences in Ca(2+) release kinetics. In this review, we will discuss the structural and morphological differences between the ER and SR and how they influence localized Ca(2+) release, related diseases, and the need for targeted genetically encoded calcium indicators (GECIs) to study these events. FAU - Reddish, Florence N AU - Reddish FN AD - Department of Chemistry, Center for Diagnostics and Therapeutics (CDT), Georgia State University, Atlanta, GA 30303, USA. freddish1@student.gsu.edu. FAU - Miller, Cassandra L AU - Miller CL AD - Department of Chemistry, Center for Diagnostics and Therapeutics (CDT), Georgia State University, Atlanta, GA 30303, USA. cmiller88@student.gsu.edu. FAU - Gorkhali, Rakshya AU - Gorkhali R AD - Department of Chemistry, Center for Diagnostics and Therapeutics (CDT), Georgia State University, Atlanta, GA 30303, USA. rgorkhali1@student.gsu.edu. FAU - Yang, Jenny J AU - Yang JJ AD - Department of Chemistry, Center for Diagnostics and Therapeutics (CDT), Georgia State University, Atlanta, GA 30303, USA. jenny@gsu.edu. LA - eng GR - R01 GM062999/GM/NIGMS NIH HHS/United States GR - R21 GM070555/GM/NIGMS NIH HHS/United States GR - R01 EB007268/EB/NIBIB NIH HHS/United States GR - R42 CA183376/CA/NCI NIH HHS/United States GR - R01 HL042220/HL/NHLBI NIH HHS/United States GR - R01 AG015820/AG/NIA NIH HHS/United States PT - Journal Article PT - Review DEP - 20170510 PL - Switzerland TA - Int J Mol Sci JT - International journal of molecular sciences JID - 101092791 RN - 0 (Calcium Channels) RN - 0 (Calcium-Binding Proteins) RN - Brody myopathy SB - IM MH - Animals MH - Calcium Channels/genetics/metabolism MH - *Calcium Signaling MH - Calcium-Binding Proteins/genetics/metabolism MH - Humans MH - Malignant Hyperthermia/*genetics/metabolism MH - Myotonia Congenita/*genetics/metabolism MH - Sarcoplasmic Reticulum/genetics/*metabolism MH - Tachycardia/*genetics/metabolism PMC - PMC5454937 OTO - NOTNLM OT - GECI OT - IP3R OT - JP45 OT - RyR OT - SERCA pump OT - calcium signaling OT - calsequestrin OT - endoplasmic reticulum OT - sarcoplasmic reticulum COIS- The authors declare no conflict of interest. EDAT- 2017/05/11 06:00 MHDA- 2018/02/23 06:00 PMCR- 2017/05/01 CRDT- 2017/05/11 06:00 PHST- 2017/02/11 00:00 [received] PHST- 2017/04/28 00:00 [revised] PHST- 2017/05/01 00:00 [accepted] PHST- 2017/05/11 06:00 [entrez] PHST- 2017/05/11 06:00 [pubmed] PHST- 2018/02/23 06:00 [medline] PHST- 2017/05/01 00:00 [pmc-release] AID - ijms18051024 [pii] AID - ijms-18-01024 [pii] AID - 10.3390/ijms18051024 [doi] PST - epublish SO - Int J Mol Sci. 2017 May 10;18(5):1024. doi: 10.3390/ijms18051024.