Search Results - "Janardhan P Bhattarai"
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1
Olfactory inputs modulate respiration-related rhythmic activity in the prefrontal cortex and freezing behavior
Published in Nature communications (18-04-2018)“…Respiration and airflow through the nasal cavity are known to be correlated with rhythmic neural activity in the central nervous system. Here we show in…”
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2
Ventral striatal islands of Calleja neurons bidirectionally mediate depression-like behaviors in mice
Published in Nature communications (28-10-2023)“…The ventral striatum is a reward center implicated in the pathophysiology of depression. It contains islands of Calleja, clusters of dopamine D3…”
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Ventral striatal islands of Calleja neurons control grooming in mice
Published in Nature neuroscience (01-12-2021)“…The striatum comprises multiple subdivisions and neural circuits that differentially control motor output. The islands of Calleja (IC) contain clusters of…”
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Suppression of neurotransmission on gonadotropin-releasing hormone neurons in letrozole-induced polycystic ovary syndrome: A mouse model
Published in Frontiers in endocrinology (Lausanne) (09-01-2023)“…Polycystic ovarian syndrome (PCOS) is a heterogeneous endocrine disorder in reproductive-age women, characterized by the accretion of small cystic follicles in…”
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Kisspeptin neurons co-express met-enkephalin and galanin in the rostral periventricular region of the female mouse hypothalamus
Published in Journal of comparative neurology (1911) (01-12-2011)“…It is now well established that the kisspeptin neurons of the hypothalamus play a key role in regulating the activity of gonadotropin‐releasing hormone (GnRH)…”
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The Stem Cell Marker Lgr5 Defines a Subset of Postmitotic Neurons in the Olfactory Bulb
Published in The Journal of neuroscience (27-09-2017)“…Lgr5, leucine-rich repeat-containing G-protein coupled receptor 5, is a biomarker for stem cells in multiple tissues. Lgr5 is also expressed in the brain, but…”
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Self-directed orofacial grooming promotes social attraction in mice via chemosensory communication
Published in iScience (20-05-2022)“…Self-grooming is a stereotyped behavior displayed by nearly all animals. Among other established functions, self-grooming is implicated in social…”
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8
Machine learning-based clustering and classification of mouse behaviors via respiratory patterns
Published in iScience (22-12-2022)“…Breathing is dynamically modulated by metabolic needs as well as by emotional states. Even though rodents are invaluable models for investigating the neural…”
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Tonic Extrasynaptic GABAA Receptor Currents Control Gonadotropin-Releasing Hormone Neuron Excitability in the Mouse
Published in Endocrinology (Philadelphia) (01-04-2011)“…Tonic GABAA receptor signaling controls GnRH neuron firing. It is well established that the GABAA receptor plays an important role in regulating the electrical…”
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10
Intranasal Pressure Recording for Monitoring Mouse Respiration
Published in Methods in molecular biology (Clifton, N.J.) (2023)“…Respiration is a highly dynamic signal that influences voluntary behaviors including odor sampling and entrains rhythmic activity in the brain. Many techniques…”
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Korean red ginseng excitation of paraventricular nucleus neurons via non-N-methyl-D-aspartate glutamate receptor activation in mice
Published in Journal of veterinary science (Suwŏn-si, Korea) (01-03-2018)“…It has been reported that Korean red ginseng (KRG), a valuable and important traditional medicine, has varied effects on the central nervous system, suggesting…”
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Somatostatin Inhibition of Gonadotropin-Releasing Hormone Neurons in Female and Male Mice
Published in Endocrinology (Philadelphia) (01-07-2010)“…Previous studies indicate that somatostatin regulates gonadotropin secretion. We investigated here whether somatostatin has direct effects on GnRH neurons in…”
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13
Aversive Learning Increases Release Probability of Olfactory Sensory Neurons
Published in Current biology (06-01-2020)“…Predicting danger from previously associated sensory stimuli is essential for survival. Contributions from altered peripheral sensory inputs are implicated in…”
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Unraveling the Link between Olfactory Deficits and Neuropsychiatric Disorders
Published in The Journal of neuroscience (08-11-2023)“…Smell loss has caught public attention during the recent COVID-19 pandemic. Research on olfactory function in health and disease gains new momentum. Smell…”
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Olfactory modulation of the medial prefrontal cortex circuitry: Implications for social cognition
Published in Seminars in cell & developmental biology (01-09-2022)“…Olfactory dysfunction is manifested in a wide range of neurological and psychiatric diseases, and often emerges prior to the onset of more classical symptoms…”
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Chitinase-Like Protein Ym2 (Chil4) Regulates Regeneration of the Olfactory Epithelium via Interaction with Inflammation
Published in The Journal of neuroscience (30-06-2021)“…The adult olfactory epithelium (OE) regenerates sensory neurons and nonsensory supporting cells from resident stem cells after injury. How supporting cells…”
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Inflammation-related pathology in the olfactory epithelium: its impact on the olfactory system in psychotic disorders
Published in Molecular psychiatry (01-05-2024)“…Smell deficits and neurobiological changes in the olfactory bulb (OB) and olfactory epithelium (OE) have been observed in schizophrenia and related disorders…”
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Serotonin Acts Through 5-HT1 and 5-HT2 Receptors to Exert Biphasic Actions on GnRH Neuron Excitability in the Mouse
Published in Endocrinology (Philadelphia) (01-02-2014)“…The effect of serotonin (5-HT) on the electrical excitability of GnRH neurons was examined using gramicidin perforated-patch electrophysiology in transgenic…”
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19
State-dependent olfactory processing in freely behaving mice
Published in Cell reports (Cambridge) (01-03-2022)“…Decreased responsiveness to sensory stimuli during sleep is presumably mediated via thalamic gating. Without an obligatory thalamic relay in the olfactory…”
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Non-genomic action of vitamin D3 on N-methyl-D-aspartate and kainate receptor-mediated actions in juvenile gonadotrophin-releasing hormone neurons
Published in Reproduction fertility and development (01-06-2017)“…Vitamin D is a versatile signalling molecule that plays a critical role in calcium homeostasis. There are several studies showing the genomic action of vitamin…”
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