Pathway

Signal transduction is the process by which a chemical or physical signal is transmitted through a cell as a series of molecular events, most commonly protein phosphorylation catalyzed by protein kinases, which ultimately results in a cellular response. Proteins responsible for detecting stimuli are generally termed receptors, although in some cases the term sensor is used. The changes elicited by ligand binding (or signal sensing) in a receptor give rise to a biochemical cascade, which is a chain of biochemical events known as a signaling pathway.

01. Chemokine signaling pathway    (View pathway)

02. Hematopoietic cell lineage    (View pathway)

03. Complement and coagulation cascades    (View pathway)

04. Platelet activation    (View pathway)

05. Toll-like receptor signaling pathway    (View pathway)

06. NOD-like receptor signaling pathway    (View pathway)

07. RIG-I-like receptor signaling pathway    (View pathway)

08. Natural killer cell mediated cytotoxicity    (View pathway)

09. Antigen processing and presentation    (View pathway)

10. Th1 and Th2 cell differentiation    (View pathway)

11. IL-17 signaling pathway    (View pathway)

12. B cell receptor signaling pathway    (View pathway)

13. Fc epsilon RI signaling pathway    (View pathway)

14. Fc gamma R-mediated phagocytosis    (View pathway)

15. Leukocyte transendothelial migration    (View pathway)

16. Intestinal immune network for IgA production    (View pathway)

17. Insulin secretion    (View pathway)

18. Circadian rhythm    (View pathway)

19. Longevity regulating pathway - multiple species    (View pathway)

20. Longevity regulating pathway    (View pathway)

21. Osteoclast differentiation    (View pathway)

22. Inflammatory mediator regulation of TRP channels    (View pathway)

23. Neurotrophin signaling pathway    (View pathway)

24. Adrenergic signaling in cardiomyocytes    (View pathway)

25. Cardiac muscle contraction    (View pathway)

26. Renin-angiotensin system    (View pathway)

27. Thyroid hormone signaling pathway    (View pathway)

28. Prolactin signaling pathway    (View pathway)

29. Estrogen signaling pathway    (View pathway)

30. GnRH signaling pathway    (View pathway)

31. Insulin signaling pathway    (View pathway)