Journal of the Korean Society of Radiology (한국방사선학회논문지)

The Korean Society of Radiology (한국방사선학회)
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Application and Prospects of Molecular Imaging

분자영상의 적용분야 및 전망

  • Received : 2014.04.01
  • Accepted : 2014.04.25
  • Published : 2014.04.30
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Abstract

In this paper, we study to classify molecular imaging and applications to predict future. Molecular imaging in vivo at the cellular level and the molecular level changes taking place to be imaged, that is molecular cell biology and imaging technology combined with the development of the new field. Molecular imaging is used fluorescence, bioluminescence, SPECT, PET, MRI, Ultrasound and other imaging technologies. That is applied to monitoring of gene therapy, cell tracking and monitoring of cell therapy, antibody imaging, drug development, molecular interaction picture, the near-infrared fluorescence imaging of cancer using fluorescence, bacteria using tumor-targeting imaging, therapeutic early assessment, prediction and therapy. The future of molecular imaging would be developed through fused interdisciplinary research and mutual cooperation, which molecular cell biology, genetics, chemistry, physics, computer science, biomedical engineering, nuclear medicine, radiology, clinical medicine, etc. The advent of molecular imaging will be possible to early diagnosis and personalized treatment of disease in the future.

본 논문에서는 분자영상을 분류하고 적용 분야와 미래를 예측해 보고자 하였다. 분자영상은 생체 내에서 분자수준과 세포수준에서 일어나는 변화를 영상화하는 것으로써 분자세포생물학과 첨단영상기술이 발전하여 접목된 새로운 분야이다. 분자영상은 형광, 생물발광, SPECT, PET, MRI, Ultrasound 등의 영상 기법들을 이용하여 유전자 치료 모니터링, 세포추적, 세포 치료 모니터링, 항체영상, 약제 개발, 분자 상호작용 영상, 근적외선 형광 물질을 이용한 암 형광 영상, Bacteria 를 이용한 종양 표적 영상, 치료효과 조기 평가, 치료 효과 예측 등에 적용되고 있다. 분자 영상의 미래는 분자세포 생물학, 유전학, 화학, 약학, 물리학, 전산학, 의공학, 핵의학, 영상의학, 임상의학 등 여러 학문 분야가 융합되어 상호협조와 공동연구를 통하여 발전해 나갈 것이다. 분자영상의 태동으로 미래의 의료의 모습은 질병의 조기진단과 개인 맞춤형 치료가 가능하게 될 것이다.

Keywords

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