Role of Protein Kinases in Cellular Signaling
<p id="p1">Cellular signaling, a complex language governing life’s essential processes, relies on precise molecular interactions. Central to this intricate web are protein kinases—molecular switches orchestrating vital information transmission within cells. This abstract explores their p...
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| Autor principal: | |
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| Formato: | Capítulo de libro |
| Lenguaje: | inglés |
| Publicado: |
IntechOpen
2024
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| Materias: | |
| Acceso en línea: | https://www.intechopen.com/chapters/89658 |
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| Sumario: | <p id="p1">Cellular signaling, a complex language governing life’s essential processes, relies on precise molecular interactions. Central to this intricate web are protein kinases—molecular switches orchestrating vital information transmission within cells. This abstract explores their pivotal role, showcasing their structural diversity, mechanisms of action, and profound implications in health and disease. Protein kinases, a diverse enzyme family, phosphorylate specific substrates, modulating cellular activities by toggling molecular switches. This specificity ensures cells selectively respond to diverse cues, shaping their destiny. In disease, dysregulated kinase-driven signaling, notably in cancer, fuels uncontrolled cell proliferation. Kinase inhibitors have revolutionized cancer therapy, offering precise treatments. Beyond cancer, kinase-targeted therapies extend to autoimmune disorders and neurodegenerative diseases. Personalized medicine leverages kinase insights, tailoring treatments for maximum efficacy and minimal side effects. This chapter explores protein kinases’ multifaceted roles. It delves into their structural diversity, activation mechanisms, and involvement in key pathways such as MAPK, PI3K/Akt/mTOR, and Notch. The future promises system-wide approaches, innovative targeting, and ethical considerations in precision medicine. This chapter immerses readers in the captivating realm of protein kinases, illuminating their roles as architects and translators of cellular communication.</p> |
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| ISBN: | 978-0-85014-078-1 |
| DOI: | 10.5772/intechopen.115083 |