Results 91 to 100 of about 288,613 (251)

HIF-2α-dependent induction of miR-29a restrains TH1 activity during T cell dependent colitis

Nature Communications
Metabolic imbalance leading to inflammatory hypoxia and stabilization of hypoxia-inducible transcription factors (HIFs) is a hallmark of inflammatory bowel diseases.
Agnieszka K. Czopik, Eóin N. McNamee, Victoria Vaughn, Xiangsheng Huang, In Hyuk Bang, Trent Clark, Yanyu Wang, Wei Ruan, Tom Nguyen, Joanne C. Masterson, Eunyoung Tak, Sandra Frank, Colm B. Collins, Howard Li, Cristian Rodriguez-Aguayo, Gabriel Lopez-Berestein, Mark E. Gerich, Glenn T. Furuta, Xiaoyi Yuan, Anil K. Sood, Edwin F. de Zoeten, Holger K. Eltzschig   +21 more
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Reduced gravity and muon flux absence affect Caenorhabditis elegans life history traits and viral infection

Microbiology Spectrum
Environmental conditions fundamentally shape host-pathogen interactions; however, how multiple extreme abiotic stressors combine to influence infection outcomes remains poorly understood.
Ana Villena-Giménez, Victoria G. Castiglioni, Juan C. Muñoz-Sánchez, Esmeralda G. Legarda, Rubén González, Santiago F. Elena   +5 more
doaj   +1 more source

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

FEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin, Ziyang Yuan, Wenli Jiang, Ai Guo   +3 more
wiley   +1 more source

Corrigendum to ‘Exosomal miRNA confers chemo resistance via targeting Cav1/p-gp/M2-type macrophage axis in ovarian cancer’ [EBioMedicine 38 (2018) 100–112]

EBioMedicine, 2020
Pinar Kanlikilicer, Recep Bayraktar, Merve Denizli, Mohammed H. Rashed, Cristina Ivan, Burcu Aslan, Rahul Mitra, Kubra Karagoz, Emine Bayraktar, Xinna Zhang, Cristian Rodriguez-Aguayo, Amr Ahmed El-Arabey, Nermin Kahraman, Seyda Baydogan, Ozgur Ozkayar, Michael L. Gatza, Bulent Ozpolat, George A. Calin, Anil K. Sood, Gabriel Lopez-Berestein   +19 more
doaj   +1 more source

Conditional RNA interference in mammalian cells via RNA transactivation

Nature Communications
RNA interference (RNAi) is a powerful tool for sequence-specific gene knockdown in therapeutic and research applications. However, spatiotemporal control of RNAi is required to decrease nonspecific targeting, potential toxicity, and allow targeting of ...
Yu Zhou, Peike Sheng, Jiayi Li, Yudan Li, Mingyi Xie, Alexander A. Green   +5 more
doaj   +1 more source

The C‐terminal region of KIF26B is indispensable for nephron progenitor condensation and kidney formation in mice

FEBS Open Bio, EarlyView.
KIF26B plays an important role in kidney development. We engineered mice lacking the C‐terminal region of KIF26B and found severe kidney defects, including bilateral renal agenesis, similar to full Kif26b knockout mice. The mutation disrupted nephron progenitor condensation and reduced Gdnf‐Wnt11 signaling, showing that the KIF26B C‐terminal region is ...
Yuta Yamamura, Kengo Furuichi, Hiromitsu Akamatsu, Naoki Yamamoto, Sako Keisuke, Akihiko Koshino, Taichiro Minami, Megumi Oshima, Akinori Hara, Norihiko Sakai, Miho Shimizu, Kenta Takahashi, Minako Yamamura, Shin‐ichi Horike, Takiko Daikoku, Kenichi Harada, Yohei Shinmyo, Hiroshi Kawasaki, Takashi Wada, Yasunori Iwata   +19 more
wiley   +1 more source

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

FEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara, Takayuki Manabe, Mika Jouta, Kiyoshi Kawasaki   +3 more
wiley   +1 more source

Author Correction: Regulation of hnRNPA1 by microRNAs controls the miR-18a-K-RAS axis in chemotherapy-resistant ovarian cancer

Cell Discovery, 2023
Cristian Rodriguez-Aguayo, Paloma del C Monroig, Roxana S. Redis, Emine Bayraktar, Maria I. Almeida, Cristina Ivan, Enrique Fuentes-Mattei, Mohammed H. Rashed, Arturo Chavez-Reyes, Bulent Ozpolat, Rahul Mitra, Anil K. Sood, George A. Calin, Gabriel Lopez-Berestein   +13 more
doaj   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source