The O'Reilly Factor | The X Factor (UK) | Microphthalmia-associated transcription factor | The X Factor | Fear Factor | Max Factor | The X Factor (TV series) | B-cell activating factor | Epidermal growth factor receptor | Psi Factor: Chronicles of the Paranormal | Astro Boy: Omega Factor | The Limits to Growth | growth | Economic growth | twist transcription factor | The X Factor (U.S.) | The X Factor (UK TV series) | The X Factor (UK series 2) | The Omega Factor | The Butch Factor | The Adonis Factor | Sp1 transcription factor | Rheumatoid factor | PSI Factor | population growth | O'Reilly Factor | Insulin-like growth factor 1 | growth hormone | Factor Three | factor |
The best-understood receptors that are found concentrated in coated vesicles of mammalian cells are the LDL receptor (which removes LDL from circulating blood), the transferrin receptor (which brings ferric ions bound by transferrin into the cell) and certain hormone receptors (such as that for EGF).
Fallon has made significant scientific contributions in several neuroscientific subjects, including discoveries of TGF alpha, epidermal growth factor, and the first to show large-scale stimulation adult stem cells in the injured brain using growth factors.