Current Methods and Pipelines for Image-Based Quantitation of Nuclear Shape and Nuclear Envelope Abnormalities

Area of Science:

• Cell Biology
• Biophysics
• Medical Imaging

Background:

• Normal nuclear morphology is vital for cellular function and genomic stability.
• Deviations indicate diseases such as cancer and premature aging.
• Accurate assessment requires quantitative measures of nuclear morphology.

Purpose of the Study:

• To provide an overview of nuclear abnormalities and their quantification methods.
• To discuss parameters for quantifying nuclear shape and compare their outputs.
• To present new pipelines for analyzing nuclear blebs and invaginations.

Main Methods:

• Review of current image-based quantification techniques for nuclear abnormalities.
• Discussion and comparison of various nuclear shape parameters.
• Development of new quantitative analysis pipelines for nuclear blebs and invaginations.

Main Results:

• Overview of key nuclear abnormalities: micronuclei, invaginations, blebs, and ruptures.
• Comparison of different parameters for quantifying nuclear shape.
• Presentation of novel pipelines for detailed analysis of specific nuclear aberrations.

Conclusions:

• Quantitative nuclear morphology analysis is essential for disease detection, including cancer.
• The presented methods and pipelines enhance the assessment of nuclear aberrations.
• This quantitative approach has broad applications in cell biology and disease research.