Results 81 to 90 of about 2,813,394 (308)

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Mitochondrial and lipid metabolism rewiring during HEV infection

Cellular and Molecular Life Sciences
Hepatitis E virus (HEV), a leading cause of acute and chronic viral hepatitis, poses a persistent global health challenge. A deeper mechanistic understanding of virus–host interactions is critical for identifying therapeutic targets to mitigate HEV ...
Quentin Glaziou, Qian Chen, Jordi Gouilly, Ming Wu, Marie Duhamel, Michel Salzet, Jacques Izopet, Reem Al Daccak, Hicham El Costa, Nabila Jabrane-Ferrat   +9 more
doaj   +1 more source

The associations between p,p’-DDE levels and plasma levels of lipoproteins and their subclasses in an elderly population determined by analysis of lipoprotein content

Lipids in Health and Disease, 2020
Background Lipoproteins at aberrant levels are known to play a role in cardiovascular disease. The metabolite of the insecticide dichlorodiphenyltrichloroethane (DDT), p,p’-dichlorodiphenyldichloroethylene (p,p’-DDE), physically associates with lipids ...
Juliann Jugan, P. Monica Lind, Samira Salihovic, Jordan Stubleski, Anna Kärrman, Lars Lind, Michele A. La Merrill   +6 more
doaj   +1 more source

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source

Serum amyloid A primes microglia for ATP-dependent interleukin-1\u3b2 release [PDF]

, 2018
Acute-phase response is a systemic reaction to environmental/inflammatory insults and involves production of acute-phase proteins, including serum amyloid A (SAA).
A Basu, A Franceschini, AA Culbert, AJ Sharp, AL Giuliani, AM Van Dam, B Sperlágh, C Gabay, C Marinelli, C Solà, C Volonté, CA Dinarello, CM Uhlar, D Ferrari, D Kim, DL Thiele, E Gruys, E Nishida, E Venereau, G Guillemin, G Ristori, H Yokote, I Hardardóttir, I Kushner, I Rajkovic, J Saura, JA Sloane, JS Liang, JT Guo, K Chang, K Niemi, K Selmaj, L Facci, L Facci, L Peferoen, L Probert, L Sun, L Yao, Laura Facci, LK Parvathenani, M Barbierato, M Barbierato, M Casula, M Connolly, M De Buck, M Idzko, M Li, M Sanz, Massimo Barbierato, ME Hamby, MK McCoy, Morena Zusso, MS Kindy, MT Heneka, N Chauvet, N Cheng, P Honore, Pietro Giusti, R Ebert, RA Dal Canto, RJ Rodrigues, S Kim, S Sandri, S Tanaka, SD Skaper, SD Skaper, SD Skaper, SJ Crocker, SJ Hewett, SL Passey, SM Allan, Stephen D. Skaper, SY Seong, T Kawamoto, T Miida, T Tamamoto, TF Chung, TH Holm, XQ Li, Y Kumon, Y Wang, Y Yu, YR Ji   +82 more
core   +2 more sources

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

Molecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra, Shamsudheen Karuthedath Vellarikkal, Lixia Li, Hong Sun, Khoa Nguyen, Amber Montano, Suchitra Natarajan, Federica Piccioni, Alex Michael Tamburino, Xin Yu, Aleksandra Katarzyna Olow   +10 more
wiley   +1 more source

Genome engineering of stem cells for autonomously regulated, closed-loop delivery of biologic drugs [PDF]

, 2017
Chronic inflammatory diseases such as arthritis are characterized by dysregulated responses to pro-inflammatory cytokines such as interleukin-1 (IL-1) and tumor necrosis factor α (TNF-α).
Brunger, Jonathan M, Gersbach, Charles A, Guilak, Farshid, Willard, Vincent P, Zutshi, Ananya   +4 more
core   +3 more sources

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

CARD8 polymorphisms among bacterial meningitis patients in North-West Ethiopia

BMC Infectious Diseases
Background The severity of infectious disease outcomes is dependent on the virulence factors of the pathogen and the host immune response. CARD8 is a major regulator of the innate immune proinflammatory response and has been suggested to modulate the ...
Meseret Belayneh, Mesfin Mengesha, Berhane A. Idosa, Surafel Fentaw, Biniyam Moges, Zelalem Tazu, Meseret Assefa, Örjan Garpenholt, Alexander Persson, Eva Särndahl, Ebba Abate, Olof Säll, Baye Gelaw   +12 more
doaj   +1 more source

Therapeutic strategies for MMAE‐resistant bladder cancer through DPP4 inhibition

Molecular Oncology, EarlyView.
We established monomethyl auristatin E (MMAE)‐resistant bladder cancer (BC) cell lines by exposure to progressively increasing concentrations of MMAE in vitro. RNA sequencing showed DPP4 expression was increased in MMAE‐resistant BC cells. Both si‐DPP4 and the DPP4 inhibitor sitagliptin suppressed the viability of MMAE‐resistant BC cells.
Gang Li, Shuichi Tatarano, Hirofumi Yoshino, Saeki Saito, Mitsuhiko Tominaga, Junya Arima, Ikumi Fukuda, Takashi Sakaguchi, Ryosuke Matsushita, Yasutoshi Yamada, Hideki Enokida   +10 more
wiley   +1 more source