3D imaging in CUBIC-cleared mouse heart tissue: going deeper Articles uri icon

publication date

  • August 2016

issue

  • 9

volume

  • 7

international standard serial number (ISSN)

  • 2156-7085

abstract

  • The ability to acquire high resolution 3D images of the heart enables to study heart diseases more in detail. In this work, the CUBIC (clear, unobstructed brain imaging cocktails and computational analysis) clearing protocol was optimized for thick mouse heart sections to enhance the penetration depth of the confocal microscope lasers into the tissue. In addition, the optimized CUBIC clearing of the heart enhances antibody penetration into the tissue by a factor of five. The present protocol enables deep 3D high-quality image acquisition in the heart allowing a much more accurate assessment of the cellular and structural changes that underlie heart diseases.

keywords

  • Diastolic vortex forces; Mechanotransduction mechanisms; Whole-brain