Results 61 to 67 of about 2,360 (67)

Serotonin signalling in cancer: Emerging mechanisms and therapeutic opportunities

Clinical and Translational Medicine
Background Serotonin (5‐hydroxytryptamine) is a multifunctional bioamine serving as a neurotransmitter, peripheral hormone and mitogen in the vertebrate system.
Lulu Chen, Shuting Huang, Xiaoxue Wu, Weiling He, Mei Song   +4 more
doaj   +1 more source

Serotonergic and dopaminergic neurons in the dorsal raphe are differentially altered in a mouse model for parkinsonism

eLife
Parkinson’s disease (PD) is characterized by motor impairments caused by degeneration of dopamine neurons in the substantia nigra pars compacta. In addition to these symptoms, PD patients often suffer from non-motor comorbidities including sleep and ...
Laura Boi, Yvonne Johansson, Raffaella Tonini, Rosario Moratalla, Gilberto Fisone, Gilad Silberberg   +5 more
doaj   +1 more source

Fractional Brownian motion with mean-density interaction [PDF]

arXiv
Fractional Brownian motion is a Gaussian stochastic process with long-range correlations in time; it has been shown to be a useful model of anomalous diffusion. Here, we investigate the effects of mutual interactions in an ensemble of particles undergoing fractional Brownian motion.
arxiv  

Mouse enteric neurons control intestinal plasmacytoid dendritic cell function via serotonin-HTR7 signaling

Nature Communications
Serotonergic neurons in the central nervous system control behavior and mood, but knowledge of the roles of serotonergic circuits in the regulation of immune homeostasis is limited.
Hailong Zhang, Yuko Hasegawa, Masataka Suzuki, Ting Zhang, Deborah R. Leitner, Ruaidhrí P. Jackson, Matthew K. Waldor   +6 more
doaj   +1 more source

Serotonin Syndrome Associated With High-dose Diphenhydramine Use Complicating Abdominoplasty and Mastopexy

Plastic and Reconstructive Surgery, Global Open
Summary:. Serotonin syndrome is a condition associated with increased serotonergic transmission in the central nervous system. Although shortfalls with diagnostic criteria have led to misleading associations with multiple medications, a possible ...
Ashley E. Rosenberg, BS, Richard Wang, BS, Michael H. Rosenberg, MD   +2 more
doaj   +1 more source

The serotonergic neurons derived from rhombomere 2 are localized in the median raphe and project to the dorsal pallium in zebrafish

Neuroscience Research
The serotonergic neurons in the raphe nucleus are implicated in various cognitive functions such as learning and emotion. In vertebrates, the raphe nucleus is divided into the dorsal raphe and the median raphe.
Kotaro Shibayama, Haruna Nakajo, Yuki Tanimoto, Hisaya Kakinuma, Toshiyuki Shiraki, Takashi Tsuboi, Hitoshi Okamoto   +6 more
doaj  

Brain-wide Mapping of Endogenous Serotonergic Transmission via Chemogenetic fMRI

Cell Reports, 2017
Summary: Serotonin-producing neurons profusely innervate brain regions via long-range projections. However, it remains unclear whether and how endogenous serotonergic transmission specifically influences regional or global functional activity.
Andrea Giorgi, Sara Migliarini, Alberto Galbusera, Giacomo Maddaloni, Maddalena Mereu, Giulia Margiani, Marta Gritti, Silvia Landi, Francesco Trovato, Sine Mandrup Bertozzi, Andrea Armirotti, Gian Michele Ratto, Maria Antonietta De Luca, Raffaella Tonini, Alessandro Gozzi, Massimo Pasqualetti   +15 more
doaj