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Agrawal A, Suryakumar G, Rathor R. Role of defective Ca 2+ signaling in skeletal muscle weakness: Pharmacological implications. J Cell Commun Signal 2018; 12:645-659. [PMID: 29982883 DOI: 10.1007/s12079-018-0477-z] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 06/27/2018] [Indexed: 01/19/2023] Open
Abstract
The misbehaving attitude of Ca2+ signaling pathways could be the probable reason in many muscular disorders such as myopathies, systemic disorders like hypoxia, sepsis, cachexia, sarcopenia, heart failure, and dystrophy. The present review throws light upon the calcium flux regulating signaling channels like ryanodine receptor complex (RyR1), SERCA (Sarco-endoplasmic Reticulum Calcium ATPase), DHPR (Dihydropyridine Receptor) or Cav1.1 and Na+/Ca2+ exchange pump in detail and how remodelling of these channels contribute towards disturbed calcium homeostasis. Understanding these pathways will further provide an insight for establishing new therapeutic approaches for the prevention and treatment of muscle atrophy under stress conditions, targeting calcium ion channels and associated regulatory proteins.
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Affiliation(s)
- Akanksha Agrawal
- DRDO, Defence Institute of Physiology and Allied Sciences, Lucknow Road, Timarpur, Delhi, 110054, India
| | - Geetha Suryakumar
- DRDO, Defence Institute of Physiology and Allied Sciences, Lucknow Road, Timarpur, Delhi, 110054, India
| | - Richa Rathor
- DRDO, Defence Institute of Physiology and Allied Sciences, Lucknow Road, Timarpur, Delhi, 110054, India.
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Ostrovidov S, Ebrahimi M, Bae H, Nguyen HK, Salehi S, Kim SB, Kumatani A, Matsue T, Shi X, Nakajima K, Hidema S, Osanai M, Khademhosseini A. Gelatin-Polyaniline Composite Nanofibers Enhanced Excitation-Contraction Coupling System Maturation in Myotubes. ACS APPLIED MATERIALS & INTERFACES 2017; 9:42444-42458. [PMID: 29023089 DOI: 10.1021/acsami.7b03979] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
In this study, composite gelatin-polyaniline (PANI) nanofibers doped with camphorsulfonic acid (CSA) were fabricated by electrospinning and used as substrates to culture C2C12 myoblast cells. We observed enhanced myotube formation on composite gelatin-PANI nanofibers compared to gelatin nanofibers, concomitantly with enhanced myotube maturation. Thus, in myotubes, intracellular organization, colocalization of the dihydropyridine receptor (DHPR) and ryanodine receptor (RyR), expression of genes correlated to the excitation-contraction (E-C) coupling apparatus, calcium transients, and myotube contractibility were increased. Such composite material scaffolds combining topographical and electrically conductive cues may be useful to direct skeletal muscle cell organization and to improve cellular maturation, functionality, and tissue formation.
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Affiliation(s)
- Serge Ostrovidov
- WPI-Advanced Institute for Materials Research, Tohoku University , Sendai 980-8577, Japan
- Department of Medicine, Center for Biomedical Engineering, Brigham and Women's Hospital, Harvard Medical School , Cambridge, Massachusetts 02139, United States
| | - Majid Ebrahimi
- WPI-Advanced Institute for Materials Research, Tohoku University , Sendai 980-8577, Japan
| | - Hojae Bae
- KU Convergence Science and Technology Institute, Department of Stem Cell and Regenerative Biotechnology, Konkuk University , Hwayang-dong, Kwangjin-gu, Seoul 05029, Republic of Korea
| | - Hung Kim Nguyen
- WPI-Advanced Institute for Materials Research, Tohoku University , Sendai 980-8577, Japan
| | - Sahar Salehi
- WPI-Advanced Institute for Materials Research, Tohoku University , Sendai 980-8577, Japan
- Lehrstuhl Biomaterialien, Fakultät für Ingenieurwissenschaften, Universität Bayreuth , Bayreuth 95440, Germany
| | - Sang Bok Kim
- Department of Eco-Machinery system, Korea Institute of Machinery and Materials , Daejeon 305-343, Republic of Korea
| | - Akichika Kumatani
- WPI-Advanced Institute for Materials Research, Tohoku University , Sendai 980-8577, Japan
- Graduate School of Environmental Studies, Tohoku University , Sendai 980-8579, Japan
| | - Tomokazu Matsue
- WPI-Advanced Institute for Materials Research, Tohoku University , Sendai 980-8577, Japan
- Graduate School of Environmental Studies, Tohoku University , Sendai 980-8579, Japan
| | - Xuetao Shi
- National Engineering Research Centre for Tissue Restoration and Reconstruction, South China University of Technology , Guangzhou 510006, PR China
| | - Ken Nakajima
- School of Materials and Chemical Technology, Tokyo Institute of Technology , Tokyo 152-8550, Japan
| | - Shizu Hidema
- Graduate School of Agricultural Science, Department of Molecular and Cell Biology, Tohoku University , Sendai 981-8555, Japan
| | - Makoto Osanai
- Department of Radiological Imaging and Informatics, Tohoku University Graduate School of Medicine , Sendai 980-8575, Japan
- Department of Intelligent Biomedical Systems Engineering, Graduate School of Biomedical Engineering, Tohoku University , Sendai 980-8575, Japan
| | - Ali Khademhosseini
- WPI-Advanced Institute for Materials Research, Tohoku University , Sendai 980-8577, Japan
- Department of Medicine, Center for Biomedical Engineering, Brigham and Women's Hospital, Harvard Medical School , Cambridge, Massachusetts 02139, United States
- KU Convergence Science and Technology Institute, Department of Stem Cell and Regenerative Biotechnology, Konkuk University , Hwayang-dong, Kwangjin-gu, Seoul 05029, Republic of Korea
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology , Cambridge, Massachusetts 02139, United States
- Wyss Institute for Biologically Inspired Engineering, Harvard University , Boston, Massachusetts 02115, United States
- Department of Physics, Faculty of Science, King Abdulaziz University , Jeddah 21569, Saudi Arabia
- California NanoSystems Institute (CNSI), and Center for Minimally Invasive Therapeutics (C-MIT), Department of Bioengineering and Department of Radiology, University of California , Los Angeles, California 90095, United States
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