Results 31 to 40 of about 17,879 (182)

Hypothalamic Control of Liver Health and Disease: From Circuits to Pathophysiology and Therapies

Advanced Science, EarlyView.
This review delineates the hypothalamic circuits that control liver homeostasis via autonomic and neuroendocrine pathways. Dysregulation of this hypothalamus–liver axis drives disease progression across a spectrum including steatotic liver disease, liver inflammation and injury, fibrosis, cirrhosis, and hepatocellular carcinoma.
Qin Tang, Jiahui Li, Haiying Song, Ailin Zhang, Haifeng Zeng, Yining Xu, Li Mo, Jinhan He   +7 more
wiley   +1 more source

FORMATION OF BIOLOGICAL RHYTHMS IN PRENATAL HUMAN ONTOGENESIS

Неонатологія, хірургія та перинатальна медицина, 2019
The formation of biological rhythms in prenatal period is associated with ontogenesis of suprachiasmatic nucleus of the hypothalamus and pineal gland, activity of micro-RNA and clock genes.
V.P. Pishak
doaj   +1 more source

UBE3A Dosage Imbalance as a Molecular Framework Linking Angelman Syndrome and Dup15q‐Associated Autism Phenotypes

American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT UBE3A is a dosage‐sensitive HECT E3 ubiquitin ligase whose neuronal expression is shaped by genomic imprinting at the 15q11.2‐q13 locus. Opposite directions of UBE3A dosage imbalance contribute to distinct neurodevelopmental phenotypes: loss of maternal UBE3A underlies Angelman syndrome, whereas maternally derived 15q11.2‐q13 copy‐number gains,
Ruslan Kurmashev
wiley   +1 more source

Clock Genes Regulate Ca2+ Signaling and Mitochondrial Bioenergetics to Inhibit Sjögren Disease

Arthritis &Rheumatology, EarlyView.
Objective Although Ca2+ signaling and metabolism have been identified as key determinants for the development of Sjögren disease (SjD), the intricate connection between them and salivary gland physiology remains poorly understood. Methods Fluorescence‐based Ca2+ imaging, RNA sequencing, and mitochondrial activity were used to investigate the effects of
Viktor R. Drel, Manigandan Venkatesan, Rahul S. Jasrotia, Yuyang Sun, Viviane Nascimento da Conceicao, Neelanjan Vishnu, Shankara N. Varadarajan, Venugopal R. Bovilla, Rajender K. Motiani, Shobhan Gaddameedhi, Bibhuti B. Mishra, Muniswamy Madesh, Brij B. Singh   +12 more
wiley   +1 more source

TRESK is a key regulator of nocturnal suprachiasmatic nucleus dynamics and light adaptive responses

Nature Communications, 2020
The suprachiasmatic nucleus (SCN) ensures rhythmic electrical activity that varies between day and night to determine circadian behaviours. The authors show that TRESK channels provide a feedback mechanism to maintain the SCN in the appropriate state for
Tatjana Lalic, Aiste Steponenaite, Liting Wei, Sridhar R. Vasudevan, Alistair Mathie, Stuart N. Peirson, Gurprit S. Lall, M. Zameel Cader   +7 more
doaj   +1 more source

Rest‐activity patterns across development in two mouse models of autism and epilepsy

Epilepsia Open, EarlyView.
Abstract Objective Sleep disturbances are common in individuals with autism spectrum disorder (ASD) and epilepsy and are increasingly recognized as comorbidities that affect disease severity and quality of life. This study investigated rest‐activity patterns across development in two genetic mouse models relevant to ASD and epilepsy: synapsin 2 (Syn2 ...
Ipsa Dash, Filip Fredlund, Jenny Wickham, My Andersson, Christine T. Ekdahl   +4 more
wiley   +1 more source

Gpr176 is a Gz-linked orphan G-protein-coupled receptor that sets the pace of circadian behaviour

Nature Communications, 2016
The suprachiasmatic nucleus (SCN) is the central regulator of circadian rhythms. Here the authors identify mouse Gpr176 as a pace modulator of this circadian clock and characterize its mode of action as coupling to Gz rather than Gi subunits.
Masao Doi, Iori Murai, Sumihiro Kunisue, Genzui Setsu, Naohiro Uchio, Rina Tanaka, Sakurako Kobayashi, Hiroyuki Shimatani, Hida Hayashi, Hsu-Wen Chao, Yuuki Nakagawa, Yukari Takahashi, Yunhong Hotta, Jun-ichirou Yasunaga, Masao Matsuoka, Michael H. Hastings, Hiroshi Kiyonari, Hitoshi Okamura   +17 more
doaj   +1 more source

Intrinsic regulation of spatiotemporal organization within the suprachiasmatic nucleus. [PDF]

PLoS ONE, 2011
The mammalian pacemaker in the suprachiasmatic nucleus (SCN) contains a population of neural oscillators capable of sustaining cell-autonomous rhythms in gene expression and electrical firing.
Jennifer A Evans, Tanya L Leise, Oscar Castanon-Cervantes, Alec J Davidson   +3 more
doaj   +1 more source

Bile acid metabolism and signaling in human and animal health: A One Health perspective

iMetaOmics, EarlyView.
Bile acids maintain host homeostasis through enterohepatic circulation, microbial transformation, and bile acid receptor signaling, thereby regulating glucose and lipid metabolism, intestinal barrier integrity, and immunity. These effects support human disease intervention and health‐oriented animal production, reducing drug dependence and residue ...
Lei Li, Shuai Liu, Zhijun Cao, Yangchun Cao, Shengru Wu, Lu Deng, Junhu Yao, Jun Zhang   +7 more
wiley   +1 more source

Melanopsin‐Mediated Post‐Illumination Pupillary Response in Idiopathic Rapid Eye Movement (REM) Sleep Behavior Disorder and Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Aims To conduct a case–control study to investigate melanopsin‐mediated post‐illumination pupillary response (PIPR) in patients with Parkinson's disease (PD), video‐polysomnography‐confirmed isolated/idiopathic rapid eye movement (REM) sleep behavior disorder (iRBD), and age‐matched healthy controls (HC). Methods PIPR was measured at 6 s after
Joey W.Y. Chan, Bei Huang, Siyi Gong, Yuhua Yang, Shi Tang, Steven Wai‐ho Chau, Ngan Yin Chan, Tim Man‐ho Li, Yaping Liu, Anne Y.Y. Chan, Karen K.Y. Ma, Shirley X. Li, Joshua Tsoh, Kelvin K.L. Chong, Kathryn A. Roecklein, Vincent C.T. Mok, Yun Kwok Wing   +16 more
wiley   +1 more source