All posts by SleepRhythm

Drosophila Mpv17 forms an ion channel and regulates energy metabolism

Corrà S, Checchetto V, Brischigliaro M, Rampazzo C, Bottani E, Gagliani C, Cortese K, De Pittà C, Roverso M, De Stefani D, Bogialli S, Zeviani M, Viscomi C, Szabò I, Costa R iScience Mutations in MPV17 are a major contributor to mitochondrial DNA (mtDNA) depletion syndromes, a group of inherited genetic conditions due to mtDNA […]

Novel magnetic resonance KTRANS measurement of blood-brain barrier permeability correlated with covert HE

Chaganti J, Zeng G, Tun N, Lockart I, Abdelshaheed C, Cysique L, Montagnese S, Brew BJ, Danta M HE Hepatol Commun Background: Using dynamic contrast-enhanced (DCE) MR perfusion and MR spectroscopy this study aimed to characterize the blood-brain barrier permeability and metabolite changes in patients with cirrhosis and without covert HE. Methods: Covert HE was defined using […]

Prevalence of Minimal Hepatic Encephalopathy in Patients With Liver Cirrhosis: A Multicenter Study

Gairing SJ, Mangini C, Zarantonello L, Gioia S, Nielsen EJ, Danneberg S, Gabriel M, Ehrenbauer AF, Bloom PP, Ripoll C, Sultanik P, Galle PR, Labenz J, Thabut D, Zipprich A, Lok AS, Weissenborn K, Marquardt JU, Lauridsen MM, Nardelli S, Montagnese S, Labenz C Am J Gastroenterol Introduction: The prevalence of minimal hepatic encephalopathy (MHE), in […]

Prognosis and Survival Modelling in Cirrhosis Using Parenclitic Networks

Zhang H, Oyelade T, Moore KP, Montagnese S, Mani AR Front Netw Physiol Background: Liver cirrhosis involves multiple organ systems and has a high mortality. A network approach to complex diseases often reveals the collective system behaviours and intrinsic interactions between organ systems. However, mapping the functional connectivity for each individual patient has been challenging due […]

Natural alleles of the clock gene timeless differentially affect life-history traits in Drosophila

Andreatta G, Montagnese S, Costa R Front Physiol Circadian clocks orchestrate a variety of physiological and behavioural functions within the 24-h day. These timekeeping systems have also been implicated in developmental and reproductive processes that span more (or less) than 24 h. Whether natural alleles of cardinal clock genes affect entire sets of life-history traits […]

Circadian rhythms and the liver

Costa R, Mangini C, Domenie E, Zarantonello L, Montagnese S Liver Int This narrative review briefly describes the mammalian circadian timing system, the specific features of the liver clock, also by comparison with other peripheral clocks, the role of the liver clock in the preparation to food intake, and its relationship with energy metabolism. It […]

Keeping an eye on circadian time in clinical research and medicine

Klerman EB, Brager A, Carskadon MA, Depner CM, Foster R, Goel N, Harrington M, Holloway PM, Knauert MP, LeBourgeois MK, Lipton J, Merrow M, Montagnese S, Ning M, Ray D, Scheer FAJL, Shea SA, Skene DJ, Spies C, Staels B, St-Onge MP, Tiedt S, Zee PC, Burgess HJ Clin Transl Med Background: Daily rhythms are […]