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Related Experiment Video

Updated: Jun 25, 2025

"Liver-on-a-Chip" Cultures of Primary Hepatocytes and Kupffer Cells for Hepatitis B Virus Infection

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Liver Diseases: From Bench to Bedside.

Tatsuo Kanda^1,2, Reina Sasaki-Tanaka², Shuji Terai²

¹Division of Gastroenterology and Hepatology, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Minamiuonuma 949-7302, Japan.

International Journal of Molecular Sciences

|May 25, 2024

Summary

The human genome contains over 500 protein kinases, including at least 90 tyrosine kinases. These enzymes play crucial roles in cell signaling and disease.

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Area of Science:

Biochemistry
Molecular Biology
Genomics

Background:

The human genome encodes a vast number of protein kinases, essential regulators of cellular processes.
Protein kinases are broadly classified into serine/threonine and tyrosine kinases, with tyrosine kinases playing key roles in signal transduction.

Discussion:

The significant number of tyrosine kinases highlights their complex roles in cellular pathways.
Understanding the diversity and function of these kinases is critical for deciphering cell signaling networks.

Key Insights:

The human genome encodes at least 90 distinct tyrosine kinases.
This large repertoire suggests intricate regulatory mechanisms and diverse functional roles for tyrosine kinases in human biology.

Outlook:

Further research into tyrosine kinase functions can reveal novel therapeutic targets for diseases.
Investigating the evolutionary origins and diversification of tyrosine kinases will enhance our understanding of their biological significance.