Results 81 to 90 of about 927,382 (310)

Novel perspectives in redox biology and pathophysiology of failing myocytes: modulation of the intramyocardial redox milieu for therapeutic interventions - A review article from the Working Group of Cardiac Cell Biology, Italian Society of Cardiology [PDF]

, 2016
The prevalence of heart failure (HF) is still increasing worldwide, with enormous human, social, and economic costs, in spite of huge efforts in understanding pathogeneticmechanisms and in developing effective therapies that have transformed this ...
Angelini, Annalisa, Arcaro, Alessia, Chimenti, Cristina, Crotti, Lia, Giordano, Carla, Mancardi, Daniele, Pirozzi, Flora, Tocchetti, Carlo G., Torella, Daniele   +8 more
core   +5 more sources

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon, Peter T. Gallagher, Orly I. Richter, Neermala Poudel Neupane, Amy C. Mandigo, Jennifer J. McCann, Emanuela Dylgjeri, Irina Vasilevskaya, Christopher McNair, Channing J. Paller, Wm. Kevin Kelly, Karen E. Knudsen, Matthew J. Schiewer, Ayesha A. Shafi   +13 more
wiley   +1 more source

Neuropeptide receptors as potential antiepileptic drug targets : focus on the ghrelin axis [PDF]

, 2014
Epilepsy is a very serious neurological disorder which is often underrepresented. Around 50 million individuals worldwide have active epilepsy with recurrent seizures and in spite of the medical advances over the years, 30% of these patients remain as ...
Portelli, Jeanelle
core   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Effects of anesthetics on mitochondrial quality control: mechanisms and clinical implications

Anesthesiology and Perioperative Science
Focus on the implications of common perioperative drugs for mitochondrial quality control and their subsequent impact on the overall physiological condition has been increasing.
Xuxin Tan, Ruixue Liu, Ling Dan, He Huang, Chenyang Duan   +4 more
doaj   +1 more source

Predicting gastrointestinal drug effects using contextualized metabolic models.

PLoS Computational Biology, 2019
Gastrointestinal side effects are among the most common classes of adverse reactions associated with orally absorbed drugs. These effects decrease patient compliance with the treatment and induce undesirable physiological effects.
Marouen Ben Guebila, Ines Thiele
doaj   +1 more source

Geriatric pharmacotherapy : optimisation through integrated approach in the hospital setting [PDF]

, 2016
Since older patients are more vulnerable to adverse drug-related events, there is a need to ensure appropriate prescribing in these patients in order to prevent misuse, overuse and underuse of drugs.
A Corsonello, A Jha, A Leendertse, A Somers, A Somers, A Somers, A Spinewine, A Spinewine, A Spinewine, American Geriatrics Society, B Basger, B Berenguer, B Lund, B Strom, B Tangiisuran, C Lindley, C Naugler, C Rancourt, C Scullin, C Zhan, D Classen, E Hajjar, G Batty, G Ellis, G Onder, G Onder, G Onder, G Onder, H Beijer, H Hamilton, I Eland, J Hanlon, J Hanlon, J Klopotowska, J Lazarou, J Schnipper, J Wolfstadt, K Perehudoff, K Schmader, L Leape, M Beers, M Laroche, M O’Connor, M Passarelli, M Petrovic, M Petrovic, M Pirmohamed, M Steinman, NS Wenger, P Bemt van den, P Gallagher, P Gallagher, P Lampela, P McLeod, P Rochon, R Cipolle, R Page, S Holt, S Kaur, S Kucukarslan, S Rognstad, T Field, T Field, W Winit-Watjana   +63 more
core   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Chronic beta-adrenoceptor blockade and human atrial cell electrophysiology: evidence of pharmacological remodelling [PDF]

, 2003
<b>Objective:</b> Chronic beta-adrenoceptor antagonist (β-blocker) treatment reduces the incidence of reversion to AF in patients, possibly via an adaptive myocardial response.
Kane, K.A., Norrie, J., Rankin, A.C., Russell, J.A., Workman, A.J.   +4 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source