Results 41 to 50 of about 75,036 (262)

How to rewire the host cell: A home improvement guide for intracellular bacteria. [PDF]

, 2017
Intracellular bacterial pathogens have developed versatile strategies to generate niches inside the eukaryotic cells that allow them to survive and proliferate.
Cornejo, Elias, Mukherjee, Shaeri, Schlaermann, Philipp   +2 more
core   +2 more sources

Induction of the unfolded protein response drives enhanced metabolism and chemoresistance in glioma cells. [PDF]

PLoS ONE, 2013
The unfolded protein response (UPR) is an endoplasmic reticulum (ER)-based cytoprotective mechanism acting to prevent pathologies accompanying protein aggregation. It is frequently active in tumors, but relatively unstudied in gliomas.
Laura M Epple, Rebecca D Dodd, Andrea L Merz, Anjelika M Dechkovskaia, Matthew Herring, Benjamin A Winston, Alex M Lencioni, Rae L Russell, Helen Madsen, Meheret Nega, Nathaniel L Dusto, Jason White, Darell D Bigner, Christopher V Nicchitta, Natalie J Serkova, Michael W Graner   +15 more
doaj   +1 more source

Mifepristone increases mRNA translation rate, triggers the unfolded protein response, increases autophagic flux, and kills ovarian cancer cells in combination with proteasome or lysosome inhibitors [PDF]

, 2016
The synthetic steroid mifepristone blocks the growth of ovarian cancer cells, yet the mechanism driving such effect is not entirely understood. Unbiased genomic and proteomic screenings using ovarian cancer cell lines of different genetic backgrounds and
Callegari, Eduardo A., Chien, Jeremy, Drappeau, Donis D., Eyster, Kathleen M., Gamarra Luques, Carlos Diego, Goyeneche, Alicia A., Hapon, María Belén, Knapp, Jennifer R., Pan, Bo, Srinivasan, Rekha, Telleria, Carlos Marcelo, Terpstra, Erin J., Wang, Xuejun, Zhang, Lei   +13 more
core   +1 more source

Endoplasmic reticulum stress-induced cellular dysfunction and cell death in insulin-producing cells results in diabetes-like phenotypes in Drosophila

Biology Open, 2019
The destruction of pancreatic β cells leads to reduced insulin secretion and eventually causes diabetes. Various types of cellular stress are thought to be involved in destruction and/or malfunction of these cells. We show that endoplasmic reticulum (ER)
Hiroka Katsube, Yukiko Hinami, Tatsuki Yamazoe, Yoshihiro H. Inoue   +3 more
doaj   +1 more source

Association of complete uncinate process removal on 2-year assessment of radiologic outcomes: subsidence and sagittal balance in patients receiving one-level anterior cervical discectomy and fusion

BMC Musculoskeletal Disorders, 2020
Background Many patients with cervical radiculopathy experience stenosis of the neural foramens due to cumulative osteophyte or uncovertebral joint hypertrophy. For cervical foraminal stenosis, complete uncinate process resection (UPR) is often conducted
Sung Hyun Noh, Jeong Yoon Park, Sung Uk Kuh, Dong Kyu Chin, Keun Su Kim, Yong Eun Cho, Kyung Hyun Kim   +6 more
doaj   +1 more source

Placental growth factor inhibition modulates the interplay between hypoxia and unfolded protein response in hepatocellular carcinoma [PDF]

, 2016
Background: Hepatocellular carcinoma (HCC) is a leading cause of cancer-related mortality. We previously showed that the inhibition of placental growth factor (PlGF) exerts antitumour effects and induces vessel normalisation, possibly reducing hypoxia ...
Bogaerts, Eliene, Carmeliet, Peter, Devisscher, Lindsey, Geerts, Anja, Jonckx, Bart, Laukens, Debby, Libbrecht, Louis, Paridaens, Annelies, Raevens, Sarah, Van den Bussche, Anja, Van Steenkiste, Christophe, Van Vlierberghe, Hans, Vandewynckel, Yves-Paul, Verhelst, Xavier   +13 more
core   +1 more source

UPR Signal Activation by Luminal Sensor Domains [PDF]

International Journal of Molecular Sciences, 2013
The unfolded protein response (UPR) is a cell-signaling system that detects the accumulation of unfolded protein within the endoplasmic reticulum (ER) and initiates a number of cellular responses to restore ER homeostasis. The presence of unfolded protein is detected by the ER-luminal sensor domains of the three UPR-transducer proteins IRE1, PERK, and ...
Carrara, M, Prischi, F, Ali, MMU
openaire   +4 more sources

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

FEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida, Kazuya Kusama, Ayaka Horiuchi, Yu Kawaguchi, Atsuya Tsuru, Mikihiro Yoshie, Kazuhiro Tamura   +6 more
wiley   +1 more source

NF-κB signaling and crosstalk during carcinogenesis

4 open, 2019
Transcription factors (TFs) are proteins that control the transcription of genetic information from DNA to mRNA by binding to specific DNA sequences either on their own or with other proteins as a complex.
Brücher Björn L.D.M., Lang Florian, Jamall Ijaz S.   +2 more
doaj   +1 more source

Increased Anti‐Psoriatic Effect of Anti‐Inflammatory Dendrimers Using Fluid Catanionic Vesicle‐Based Topical Formulations

Advanced Healthcare Materials, EarlyView.
Next‐Generation Psoriasis Therapy – With advanced dendrimer‐based formulations, this study paves the way for highly effective, skin‐permeable treatments. Encapsulated in fluid catanionic vesicles, IMD‐006 and its analogues show promising anti‐psoriatic effects offering a targeted, non‐invasive approach to managing chronic skin inflammation.
Ranime Jebbawi, Abdelouahd Oukhrib, Emily Clement, Hélène Labie, Stéphanie Cassel, Séverine Fruchon, Anne‐Marie Caminade, Michel Simon, Rémy Poupot, Cédric‐Olivier Turrin, Muriel Blanzat   +10 more
wiley   +1 more source