E17 - Part 1: Daylight vs. electric light for health with Russell Foster - Show notes Part 1: Russell Foster's recently published book: "Lifetime" Papers/books that Russell refers to: "Spectral Sensitivity Tuning in the Deep-Sea" (Douglas et al. 2003) https://link.springer.com/chapter/10.1007/978-0-387-22628-6_17 J. N. Lythgoe's book: "The Ecology of Vision" "Sensitivity and integration in a visual pathway for circadian entrainment in the hamster (Mesocricetus auratus)" (Nelson & Takahashi 1991) https://doi.org/10.1113/jphysiol.1991.sp018660 "Phase-dependent shift of free-running human circadian rhythms in response to a single bright pulse" (Honma et al. 1987) https://link.springer.com/article/10.1007/BF01945525 "Phototransduction by Retinal Ganglion Cells That Set the Circadian Clock" (Berson et al. 2002) https://doi.org/10.1126/science.1067262 Russell's group to demonstrate the existence of retinal ganglion cells in mice: "Melanopsin retinal ganglion cells and the maintenance of circadian and pupillary responses to light in aged rodless/coneless (rd/rd cl) mice" (Semo et al. 2003) https://doi.org/10.1046/j.1460-9568.2003.02616.x Retinal ganglion cells in the macaque: "Melanopsin-expressing ganglion cells in primate retina signal colour and irradiance and project to the LGN" (Dacey et al. 2005) https://www.nature.com/articles/nature03387 Skin of frogs, melanophores --> melanopsin "Melanopsin: An opsin in melanophores, brain, and eye" (Provencio et al. 1998) https://pubmed.ncbi.nlm.nih.gov/9419377/ VA opsin only in fish, not in mammals "A novel and ancient vertebrate opsin" (Soni & Foster 1998) https://doi.org/10.1016/S0014-5793(97)00287-1 Samer Hattar’s work: projections to the hypothalamus from melanopsin "Central projections of melanopsin-expressing retinal ganglion cells in the mouse" (Hattar et al. 2006) https://doi.org/10.1002/cne.20970 "Circadian photoreception in the retinally degenerate mouse (rd/rd)" (Foster et al. 1991) https://link.springer.com/article/10.1007/BF00198171 "Neural Reprogramming in Retinal Degeneration" (Marc et al. 2007) https://doi.org/10.1167/iovs.07-0032 "Suprachiasmatic nucleus in the mouse: retinal innervation, intrinsic organization and efferent projections" (Abrahamson & Moore 2001) https://doi.org/10.1016/S0006-8993(01)02890-6 Martin Ralph's tau mutant hamster, restore rhythms to the period of the donor "Transplanted suprachiasmatic nucleus determines circadian period" (Ralph et al. 1990) https://www.science.org/doi/abs/10.1126/science.2305266 Peripheral clocks concept shown by Uli Schibler's group in fibroblasts "Resetting of Circadian Time in Peripheral Tissues by Glucocorticoid Signaling" (Balsalobre et al. 2000) https://www.science.org/doi/10.1126/science.289.5488.2344 Josephine Arendt melatonin pioneer "Melatonin as a chronobiotic" (Arendt & Skene 2005) https://doi.org/10.1016/j.smrv.2004.05.002 Contradictory evidence for the use of melatonin to facilitate the onset of sleep Example meta-analysis article: "Effects of exogenous melatonin on sleep: a meta-analysis" (Brzezinski et al. 2005) https://doi.org/10.1016/j.smrv.2004.06.004 Patients on beta-blockers produce less melatonin: "Influence of beta-blockers on melatonin release" (Stoschitzky et al. 1999) https://link.springer.com/article/10.1007/s002280050604 How to contact Russell Foster: Email: russell.foster@eye.ox.ac.uk