Credits: 1. J. Byrne Lab, UT Houston | 2. Scheller et al. (1982); Jung & Scheller (1991) | 3. Dash, Hochner & Kandel (1980) | 4. Martin et al. (1997) | 5. Moccia et al. (2003) | 6. Cropper and Weiss Labs, Mt. Sinai | 7. Bruno, Frost & Humphries (2015); Hill, Brown & Frost (2020) | 8. Bougie et al. (2011) | 9. Hart et al. (2011)