Results 81 to 90 of about 238,567 (349)

Glomerular Organization of the Antennal Lobes of the Diamondback Moth, Plutella xylostella L.

Frontiers in Neuroanatomy, 2019
The antennal lobe of the moth brain is the primary olfactory center processing information concerning pheromones and plant odors. Plutella xylostella is a major worldwide pest of cruciferous vegetables and its behavior is highly dependent on their ...
Xizhong Yan, Zhiyu Wang, Jiaoxin Xie, Caiping Deng, Xuejun Sun, Xuejun Sun, Chi Hao   +6 more
doaj   +1 more source

Intact olfaction in a mouse model of multiple system atrophy. [PDF]

PLoS ONE, 2013
BACKGROUND: Increasing evidence suggests that olfaction is largely preserved in multiple system atrophy while most patients with Parkinson's disease are hyposmic.
Florian Krismer, Gregor K Wenning, Yuntao Li, Werner Poewe, Nadia Stefanova   +4 more
doaj   +1 more source

Olfactory sulcus morphology in patients with current and past major depression [PDF]

, 2016
Olfactory deficits have been reported in major depressive disorder (MDD). However, it remains largely unknown whether MDD is associated with abnormalities in olfactory sulcus morphology, a potential marker of olfactory system development.
Allen, Nicholas B, Lorenzetti, Valentina, Nishikawa, Yumiko, Pantelis, Christos, Sasabayashi, Daiki, Suzuki, Michio, Takahashi, Tsutomu, Walterfang, Mark, Whittle, Sarah, Yucel, Murat   +9 more
core   +1 more source

Muscle‐Derived Small Extracellular Vesicles Mediate Exercise‐Induced Cognitive Protection in Chronic Cerebral Hypoperfusion

Advanced Science, EarlyView.
sEVs have a critical role in orchestrating interorgan crosstalk and mediating exercise‐induced therapeutic effects. Lin et al. demonstrates that sEVs miR‐17/20a‐5p mediates the muscle‐brain crosstalk and emphasizes the central role of mTOR signaling in executing molecular programs that can protect brain health in response to exercise. Abstract Physical
Huawei Lin, Lianhua Yin, Weilin Liu, Rui Li, Tao Jiang, Minguang Yang, Yajun Cao, Sinuo Wang, Yan Yu, Cong Chen, Xiaoqin Guo, Wenju Wang, Huanhuan Liu, Yaling Dai, Jiamin Yan, Yanting Lin, Yanyi Ding, Chendong Ruan, Lei Yang, Tiecheng Wu, Jing Tao, Lidian Chen   +21 more
wiley   +1 more source

Purinergic Signaling in the Vertebrate Olfactory System

Frontiers in Cellular Neuroscience, 2019
Adenosine 5′-triphosphate (ATP) is an ubiquitous co-transmitter in the vertebrate brain. ATP itself, as well as its breakdown products ADP and adenosine are involved in synaptic transmission and plasticity, neuron-glia communication and neural ...
Natalie Rotermund, Kristina Schulz, Daniela Hirnet, Christian Lohr   +3 more
doaj   +1 more source

Illuminating Vertebrate Olfactory Processing [PDF]

, 2012
The olfactory system encodes information about molecules by spatiotemporal patterns of activity across distributed populations of neurons and extracts information from these patterns to control specific behaviors.
Albeanu, D. F., Friedrich, R. W., Murthy, V. N., Rinberg, D., Spors, H., Uchida, N., Wachowiak, M.   +6 more
core   +1 more source

Key Connectomes and Synaptic‐Compartment‐Specific Risk Genes Drive Pathological α‐Synuclein Spreading

Advanced Science, EarlyView.
Utilizing a stereotaxic injection mouse model and a novel mathematical approach, this study uncovers key subnetworks that drive pathological α‐synuclein (α‐Syn) progression in Parkinson's disease (PD). Remarkably, just 2% of the strongest connections in the connectome are sufficient to predict its spread.
Yuanxi Li, Justin Torok, Shujing Zhang, Jessica Ding, Ning Wang, Courtney Lau, Shruti Kulkarni, Chaitali Anand, Julie Tran, Michael Cheng, Claire Lo, Binbin Lu, Yanzi Sun, Robert Damoiseaux, Xia Yang, Ashish Raj, Chao Peng   +16 more
wiley   +1 more source

New insights on repellent recognition by Anopheles gambiae odorant-binding protein 1 [PDF]

, 2018
It is generally recognized that insect odorant binding proteins (OBPs) mediate the solubilisation and transport of hydrophobic odorant molecules and contribute to the sensitivity of the insect olfactory system.
Iley, Jim N., Moore, Elaine A., Tzotzos, George   +2 more
core   +2 more sources

Listerin Alleviates Alzheimer's Disease through IRE1‐mediated Decay of TLR4 mRNA

Advanced Science, EarlyView.
Alzheimer's disease (AD) progression is influenced by microglia‐mediated neuroinflammation. Here, it is demonstrated that Listerin suppresses neuroinflammatory signaling and cognitive impairment in AD models by triggering IRE1α‐mediated TLR4 mRNA decay. Adenoviral Listerin delivery reduces amyloid‐β pathology, positioning it as a new therapeutic target.
Fei Qin, Runyu Cao, Xuemei Bai, Jiahua Yuan, Wanwei Sun, Yi Zheng, Xiaopeng Qi, Wei Zhao, Bingyu Liu, Chengjiang Gao   +9 more
wiley   +1 more source

Advantage of the Highly Restricted Odorant Receptor Expression Pattern in Chemosensory Neurons of Drosophila. [PDF]

, 2013
A fundamental molecular feature of olfactory systems is that individual neurons express only one receptor from a large odorant receptor gene family. While numerous theories have been proposed, the functional significance and evolutionary advantage of ...
Medina, Adriana, Ray, Anandasankar, Tharadra, Sana Khalid   +2 more
core