Results 81 to 90 of about 28,053 (261)

HDAC-Specific Inhibitors Induce the Release of Porcine Epidemic Diarrhea Virus via the COPII-Coated Vesicles

Viruses, 2023
Porcine epidemic diarrhea virus (PEDV) is an alpha-coronavirus causing acute diarrhea and high mortality in neonatal suckling piglets, resulting in huge economic losses for the global swine industry.
Ying Yang, Huan Chen, Caisheng Zhang, Hyun-Jin Shin, Yingjuan Qian, Yong-Sam Jung   +5 more
doaj   +1 more source

Tomato spotted wilt virus glycoproteins induce the formation of endoplasmic reticulum- and Golgi-derived pleomorphic membrane structures in plant cells [PDF]

, 2008
Tomato spotted wilt virus (TSWV) particles are spherical and enveloped, an uncommon feature among plant infecting viruses. Previous studies have shown that virus particle formation involves the enwrapment of ribonucleoproteins with viral glycoprotein ...
Denecke, J., Foresti, O., Goldbach, R.W., Kormelink, R.J.M., Ribeiro, D.M.O.G., Wellink, J.   +5 more
core   +2 more sources

COPII with ALG2 and ESCRTs control lysosome-dependent microautophagy of ER exit sites.

Developmental Cell
Endoplasmic reticulum exit sites (ERESs) are tubular outgrowths of endoplasmic reticulum that serve as the earliest station for protein sorting and export into the secretory pathway.
Ya-Cheng Liao, Song Pang, Wei-Ping Li, G. Shtengel, Heejun Choi, K. Schaefer, C. S. Xu, Jennifer Lippincott-Schwartz   +7 more
semanticscholar   +1 more source

Protein trafficking through the endosomal system prepares intracellular parasites for a home invasion [PDF]

, 2013
Toxoplasma (toxoplasmosis) and Plasmodium (malaria) use unique secretory organelles for migration, cell invasion, manipulation of host cell functions, and cell egress. In particular, the apical secretory micronemes and rhoptries of apicomplexan parasites
A Fomovska, AE Topolska, B Lige, B Shen, BF Kafsack, BJ Luft, C Lord, CA Hunter, Chetan E. Chitnis, Christian Slomianny, CY He, D Richard, DL Alexander, F Parussini, H El Hajj, HC Hoppe, HC Hoppe, I Mellman, J Schrevel, JB Dacks, JC Boothroyd, JE Rothman, JF Dubremetz, JM Harper, K Kremer, K Miranda, KA Joiner, KA Joiner, KM Hager, L Pelletier, L Sheiner, LH Bannister, LH Bannister, LM Kats, M Elias, M Tufet-Bayona, M Yang, Markus Meissner, ME Francia, MH Ngo, MH Ngo, MK Shaw, MS Breinich, MS Marks, NA Counihan, PJ Bradley, PJ Sloves, S Mogelsvang, SD Brydges, Stanislas Tomavo, VB Carruthers, Vern B. Carruthers, WM Henne, X Que, Z Dou   +54 more
core   +2 more sources

Plasmodesmata‐located proteins: The molecular hubs in noncell‐autonomous immunity

New Plant Protection, EarlyView.
Plasmodesmata serve as critical battlefields for plant immunity, regulated by diverse proteins. This article provides a comprehensive review of the regulatory mechanisms, challenges, and future directions concerning proteins located within plasmodesmata and their roles in plant defense responses.
Zheng Wu, Xiaoyi Shan
wiley   +1 more source

Structure-function mapping of a heptameric module in the nuclear pore complex. [PDF]

, 2012
The nuclear pore complex (NPC) is a multiprotein assembly that serves as the sole mediator of nucleocytoplasmic exchange in eukaryotic cells. In this paper, we use an integrative approach to determine the structure of an essential component of the yeast ...
Chait, Brian T, Diaz-Avalos, Ruben, Fernandez-Martinez, Javier, Franke, Josef D, Phillips, Jeremy, Rout, Michael P, Sali, Andrej, Sekedat, Matthew D, Stokes, David L, Velazquez-Muriel, Javier, Williams, Rosemary   +10 more
core   +2 more sources

An engineered epididymal cell line provides a sustainable source of functional extracellular vesicles for in vitro sperm preservation: A multi‐omics and functional study

VIEW, EarlyView.
ABSTRACT This study investigated the function of epididymal extracellular vesicles (EVs) in overcoming sperm post‐testicular modification deficiencies. Although EVs derived from the epididymis play a crucial role in intercellular communication and molecular exchange, there is limited research addressing how EVs released by in vitro cultured epididymal ...
Long Li, Haonan Zhao, Yibo Li, Qixin Xu, Yang Zi, Tingting Chu, Heran Cao, Shujuan Liu, Zifang Wu, Huanqiang Zhao, Wuzi Dong   +10 more
wiley   +1 more source

The conserved transmembrane protein TMEM-39 coordinates with COPII to promote collagen secretion and regulate ER stress response

PLoS Genetics, 2021
Dysregulation of collagen production and secretion contributes to aging and tissue fibrosis of major organs. How procollagen proteins in the endoplasmic reticulum (ER) route as specialized cargos for secretion remains to be fully elucidated.
Zhe Zhang, Shuo Luo, G. O. Barbosa, Meirong Bai, T. Kornberg, Dengke K. Ma   +5 more
semanticscholar   +1 more source

Folding, misfolding, and regulation of intracellular traffic of G protein‐coupled receptors involved in the hypothalamic–pituitary–gonadal axis

Andrology, EarlyView.
Abstract Background G protein‐coupled receptors are a large and functionally diverse family of membrane receptors involved in a number of biological processes. Like other proteins, G protein‐coupled receptors need to be properly folded in order to traffic to the plasma membrane and interact with agonist.
Alfredo Ulloa‐Aguirre, Ross C. Anderson, Teresa Zariñán, Rubén Gutiérrez‐Sagal, Eduardo Jardón‐Valadez, Claire L. Newton   +5 more
wiley   +1 more source

SINDROMUL MÜNCHAUSEN PRIN TRANSFER – O PROBLEMĂ REALĂ PEDIATRICĂ? [PDF]

Romanian Journal of Pediatrics, 2015
Sindromul Münchausen (SM) şi Münchausen prin transfer (SMPT) aparţin afecţiunilor numite „Factitious disorder şi reprezintă tulburări mentale severe care au ca „scop“ situaţia de a deveni pacient respectiv de a „fabrica“ o boală unei alte persoane, afl ...
Daniela Păcurar, Maria Runcan, Anca Popescu, Gabriela Leşanu, Dumitru Orăşeanu   +4 more
doaj   +1 more source