Results 101 to 110 of about 83,942 (295)

Evaluation of Hypovirus Infection on the Vesicular Protein Expression Pattern of Cryphonectria parasitica by TMT-Based Proteomics Analysis

Biology
Hypovirus infection is known to reduce the pathogenicity of Cryphonectria parasitica, the causative agent of chestnut blight. Isoforms derived from a viral protein p48 have been discovered in host mitochondria and vesicles, which may contribute to ...
Zishan Zeng, Nanxin Lin, Tao Lu, Jian Xu, Zheng Zhang, Fang Wang, Jinzi Wang   +6 more
doaj   +1 more source

Role of the Guanine Nucleotide Exchange Factor GBF1 in the Replication of RNA Viruses

Viruses, 2020
The guanine nucleotide exchange factor GBF1 is a well-known factor that can activate different ADP-ribosylation factor (Arf) proteins during the regulation of different cellular vesicular transport processes.
José L. Martínez, Carlos F. Arias
doaj   +1 more source

Eeyarestatin 1 interferes with both retrograde and anterograde intracellular trafficking pathways [PDF]

, 2011
Background: The small molecule Eeyarestatin I (ESI) inhibits the endoplasmic reticulum (ER)-cytosol dislocation and subsequent degradation of ERAD (ER associated protein degradation) substrates.
Aletrari, Mina-Olga, Roger Whitehead, Helen Williams, Whitehead, Roger C., Robert A. Spooner, Flitsch, Sabine L., Swanton, Eileithyia, Stephen High, Pietroni, Paola, Eileithyia Swanton, Whitehead, Roger, Vidya Pawar, Sabine L. Flitsch, Sabine L Flitsch, Paola Pietroni, High, Stephen; id_orcid, J Michael Lord, Spooner, Robert A., Lord, J. Michael, McKibbin, Craig, Pawar, Vidya, Williams, Helen, Lord, Mike, Mina-Olga Aletrari, Robert A Spooner, Craig McKibbin, High, Stephen, J. Michael Lord, Aletrari, Mina Olga   +28 more
core   +1 more source

Functional Analysis of Ligand‐Gated Chloride Channels in a Cnidarian Sheds Light on the Evolution of Inhibitory Signaling

Advanced Science, EarlyView.
We uncover a large variety of putative inhibitory ligand‐gated ion channels (LGICs) in the phylum Cnidaria, the sister group to all bilaterian animals. Phylogenetic analysis suggests a complex evolutionary history of inhibitory LGICs with diverse neurotransmitter ligands.
Abhilasha Ojha, Linda Kloss, Juan D. Montenegro, Simone Albani, Audrey Ortega‐Ramírez, Mihaela Raycheva, Sylvia Joussen, Sabrina Kaul, Michèle Bachmann, Lisa Huf, Günther Schmalzing, Alison G. Cole, Ulrich Technau, Stefan Gründer   +13 more
wiley   +1 more source

Pten regulates endocytic trafficking of cell adhesion and Wnt signaling molecules to pattern the retina

Cell Reports
Summary: The retina is exquisitely patterned, with neuronal somata positioned at regular intervals to completely sample the visual field. Here, we show that phosphatase and tensin homolog (Pten) controls starburst amacrine cell spacing by modulating ...
Yacine Touahri, Joseph Hanna, Nobuhiko Tachibana, Satoshi Okawa, Hedy Liu, Luke Ajay David, Thomas Olender, Lakshmy Vasan, Alissa Pak, Dhruv Nimesh Mehta, Vorapin Chinchalongporn, Anjali Balakrishnan, Robert Cantrup, Rajiv Dixit, Pierre Mattar, Fermisk Saleh, Yaroslav Ilnytskyy, Monzur Murshed, Paul E. Mains, Igor Kovalchuk, Julie L. Lefebvre, Hon S. Leong, Michel Cayouette, Chao Wang, Antonio del Sol, Marjorie Brand, Benjamin E. Reese, Carol Schuurmans   +27 more
doaj   +1 more source

Structural and Functional Specialization of OSBP-Related Proteins

Contact, 2020
Lipids are precisely distributed in the eukaryotic cell where they help to define organelle identity and function, in addition to their structural role.
Vanessa Delfosse, William Bourguet, Guillaume Drin   +2 more
doaj   +1 more source

Differential sensitivity of brainstem vs cortical astrocytes to changes in pH reveals functional regional specialization of astroglia [PDF]

, 2013
Astrocytes might function as brain interoceptors capable of detecting different (chemo)sensory modalities and transmitting sensory information to the relevant neural networks controlling vital functions.
Kasimov, V, Gourine, A, Patrushev, M, Marina, N, Castaldo, C, Kasparov, Sergey, Larina, O   +6 more
core   +1 more source

Adipocyte‐Derived Leptolin Enhances Energy Expenditure and Prevents Obesity

Advanced Science, EarlyView.
We identified a novel adipokine, which we named leptolin. In humans, leptolin levels in white adipose tissue were positively correlated with exercise and negatively associated with body mass index. We observed elevated leptolin in serum from athletes and lower leptolin in serum from obese individuals.
Jiarui Liu, Bingwei Wang, Zhijie Su, Xiaoxv Han, Miao He, Yun Zhao, Yujia Hou, Daotong Li, Weiguang Zhang, Lihua Qin, Ke Wang, Yanchun Li, Yi Yan, Siwang Yu, Xiaoshuai Huang, Tairan Yuwen, Jianyuan Luo, Ruimao Zheng   +17 more
wiley   +1 more source

Functions of the Yeast GTPase-Activating Proteins Age1 and Gcs1 for Post-Golgi Vesicular Transport

, 2011
Organelles within the endomembrane system of all eukaryotic cells exchange membrane lipids and proteins using membrane-bound transport vesicles. This highly conserved vesicular transport process is essential for life and is highly regulated. Much of this
Benjamin, Jeremy
core  

Targeting the PDK1/c‐Myc/SOX10 Signaling in Oligodendrocytes Alleviates Neuropathic Pain

Advanced Science, EarlyView.
This work reveals that oligodendrocyte homeostasis, mediated by PDK1, is a critical determinant of neuropathic pain (NPP) pathogenesis. Disruption of PDK1 in oligodendrocytes impairs SOX10‐dependent myelination programs through c‐Myc accumulation, leading to disrupted myelination and the pathophysiology of NPP.
Pingping Qiao, Lifang Guo, Guochao Yang, Chaoli Huang, He Wang, Jian‐Jun Yang, Guiquan Chen, Yimin Hu   +7 more
wiley   +1 more source