Phenotyping: targeting genotype's rich cousin for diagnosis

Area of Science:

• Medical Informatics
• Genomics
• Clinical Medicine

Background:

• Phenotyping, the process of identifying observable traits, is crucial for medical diagnosis.
• Doctors inherently act as expert phenotypers, utilizing patient history, examination, and investigations.
• Advances in genomic technology highlight the growing importance of sophisticated phenotyping.

Purpose of the Study:

• To explore the potential of emerging phenotyping tools in clinical practice.
• To discuss the integration of phenotyping with genomic and information-sharing technologies.
• To demonstrate how rare genetic diseases can serve as a model for improving phenotyping approaches for common diseases.

Main Methods:

• Review of current and developing phenotyping tools.
• Analysis of the integration of phenotyping with clinical workflows and genomic data.
• Case examples using genetic diseases, particularly rare conditions, to illustrate phenotyping principles.

Main Results:

• An expanding network of phenotyping tools is ready for clinical translation.
• These tools are designed to align with clinical workflows and technological advancements.
• Phenotypic information, when effectively harnessed, can significantly improve patient care.

Conclusions:

• Phenotyping tools, integrated with genomic and information technology, augment clinical judgment.
• Successes in rare disease phenotyping can inform strategies for common diseases.
• Harnessing phenotypic information is key to advancing medical diagnosis and patient care.