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Literature DB >> 22191929

Myofibrillogenesis in live neonatal cardiomyocytes observed with hybrid two-photon excitation fluorescence-second harmonic generation microscopy.

Honghai Liu¹, Wan Qin, Yonghong Shao, Zhen Ma, Tong Ye, Tom Borg, Bruce Z Gao.

Abstract

We developed a hybrid two-photon excitation fluorescence-second harmonic generation (TPEF-SHG) imaging system with an on-stage incubator for long-term live-cell imaging. Using the imaging system, we observed the addition of new sarcomeres during myofibrillogenesis while a cardiomyocyte was spreading on the substrate. The results suggest that the TPEF-SHG imaging system with an on-stage incubator is an effective tool for investigation of dynamic myofibrillogenesis.

Entities: Gene

Mesh：

Year: 2011 PMID： 22191929 PMCID： PMC3245745 DOI： 10.1117/1.3662457

Source DB: PubMed Journal: J Biomed Opt ISSN： 1083-3668 Impact factor: 3.170

20 in total

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Authors: Stefanie Carroll; Shajia Lu; Amy H Herrera; Robert Horowits
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Review 2. Two-photon microscopy of deep intravital tissues and its merits in clinical research.

Authors: B-G Wang; K König; K-J Halbhuber
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3. Probing myosin structural conformation in vivo by second-harmonic generation microscopy.

Authors: V Nucciotti; C Stringari; L Sacconi; F Vanzi; L Fusi; M Linari; G Piazzesi; V Lombardi; F S Pavone
Journal: Proc Natl Acad Sci U S A Date: 2010-04-12 Impact factor: 11.205

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Authors: Sergey V Plotnikov; Andrew C Millard; Paul J Campagnola; William A Mohler
Journal: Biophys J Date: 2005-10-28 Impact factor: 4.033

Review 5. Principles of two-photon excitation microscopy and its applications to neuroscience.

Authors: Karel Svoboda; Ryohei Yasuda
Journal: Neuron Date: 2006-06-15 Impact factor: 17.173

6. How to build a myofibril.

Authors: Joseph W Sanger; Songman Kang; Cornelia C Siebrands; Nancy Freeman; Aiping Du; Jushuo Wang; Andrea L Stout; Jean M Sanger
Journal: J Muscle Res Cell Motil Date: 2005 Impact factor: 2.698

7. WNT11 acts as a directional cue to organize the elongation of early muscle fibres.

Authors: Jérôme Gros; Olivier Serralbo; Christophe Marcelle
Journal: Nature Date: 2008-11-05 Impact factor: 49.962

8. Visualization of mitochondria in cardiomyocytes by simultaneous harmonic generation and fluorescence microscopy.

Authors: Virginijus Barzda; Catherine Greenhalgh; Jürg Aus der Au; Steven Elmore; Johannes van Beek; Jeff Squier
Journal: Opt Express Date: 2005-10-03 Impact factor: 3.894

9. Restoration of resting sarcomere length after uniaxial static strain is regulated by protein kinase Cepsilon and focal adhesion kinase.

Authors: Haytham Mansour; Pieter P de Tombe; Allen M Samarel; Brenda Russell
Journal: Circ Res Date: 2004-02-12 Impact factor: 17.367

Myofibrillogenesis in live neonatal cardiomyocytes observed with hybrid two-photon excitation fluorescence-second harmonic generation microscopy.

1. N-RAP scaffolds I-Z-I assembly during myofibrillogenesis in cultured chick cardiomyocytes.

Review 2. Two-photon microscopy of deep intravital tissues and its merits in clinical research.

3. Probing myosin structural conformation in vivo by second-harmonic generation microscopy.

4. Characterization of the myosin-based source for second-harmonic generation from muscle sarcomeres.

Review 5. Principles of two-photon excitation microscopy and its applications to neuroscience.

6. How to build a myofibril.

7. WNT11 acts as a directional cue to organize the elongation of early muscle fibres.

8. Visualization of mitochondria in cardiomyocytes by simultaneous harmonic generation and fluorescence microscopy.

9. Restoration of resting sarcomere length after uniaxial static strain is regulated by protein kinase Cepsilon and focal adhesion kinase.

10. Myofibrillogenesis in the developing chicken heart: assembly of Z-disk, M-line and the thick filaments.

1. Myosin filament assembly onto myofibrils in live neonatal cardiomyocytes observed by TPEF-SHG microscopy.

2. Pulse splitter-based nonlinear microscopy for live-cardiomyocyte imaging.

3. Diet alters age-related remodeling of aortic collagen in mice susceptible to atherosclerosis.

4. Mesenchymal stem cell-cardiomyocyte interactions under defined contact modes on laser-patterned biochips.

5. Dynamic Myofibrillar Remodeling in Live Cardiomyocytes under Static Stretch.