Results 131 to 140 of about 931,718 (350)

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

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Comparing Two Different Doses of Intravenous Midazolamin in Pediatric Sedation and Analgesia

Emergency, 2016
Introduction: Midazolam has turned into a common drug for pediatric procedural sedation and analgesia. However, there is not much data regarding its proper dose and potential side effects in the Iranian children population.
Hassan Barzegari, Arash Forouzan, Kambiz Masoumi, Hassan Motamed, Behzad Zohrevandi, Shima Zeynadini Meymand   +5 more
doaj  

The Potential for Treatment Shortening With Higher Rifampicin Doses: Relating Drug Exposure to Treatment Response in Patients With Pulmonary Tuberculosis

Clinical Infectious Diseases, 2018
We used advanced model-based methods to characterize the relationship between individual rifampicin exposure and antituberculosis treatment response. With data from a trial investigating high-dose rifampicin, a significant relation could be derived, and ...
E. Svensson, Robin J. Svensson, L. T. Te Brake, M. Boeree, N. Heinrich, Sarah Konsten, G. Churchyard, R. Dawson, A. Diacon, G. Kibiki, L. Minja, N. E. Ntingiya, I. Sanne, S. Gillespie, M. Hoelscher, P. Phillips, U. Simonsson, R. Aarnoutse   +17 more
semanticscholar   +1 more source

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

Clinical Models to Compare the Safety and Efficacy of Inhaled Corticosteroids in Patients with Asthma

Canadian Respiratory Journal, 2003
There is no consensus on the methods to compare the clinical efficacy of different inhaled corticosteroids. A comparison needs to be made in terms of relative potency, and studies should include two-, or preferably, three-dose comparisons.
Krishnan Parameswaran, Richard Leigh, Paul M O'Byrne, Margaret M Kelly, Charlie H Goldsmith, Frederick E Hargreave, Myrna Dolovich   +6 more
doaj   +1 more source

Effects of staff education and standardizing dosing and collection times on vancomycin trough appropriateness in ward patients

Pharmacy Practice, 2017
Background: Many institutions have guidelines for initiation and monitoring, but not timing, of vancomycin. Objective: Our objective was to evaluate vancomycin trough collection appropriateness before and after an initiative to change the dosing and ...
Hammond DA, Atkinson LN, James TB, Painter JT, Lusardi K   +4 more
doaj   +1 more source

Transcriptional regulation of neuropeptide receptors underlies context‐dependent adaptation in Drosophila melanogaster

FEBS Open Bio, EarlyView.
Under environmental changes, the expression level of neuropeptide (NP) and neuropeptide receptor (NPR) genes changes to confer context‐dependent adaptation to the model organism Drosophila melanogaster. Through finding more regulatory elements in the NPR genes in comparison with their ligands (NPs), we found that NPR‐biased transcriptional regulation ...
SeungHeui Ryu, Yanan Wei, Zekun Wu, Tianmu Zhang, DoHoon Lee, Hadi Najafi, Woo Jae Kim   +6 more
wiley   +1 more source

Molecular determinants of signal transduction in tropomyosin receptor kinases

FEBS Open Bio, EarlyView.
Tropomyosin receptor kinases control critical neuronal functions, but how do the same receptors produce diverse cellular responses? This review explores the structural mechanisms behind Trk signaling diversity, focusing on allosteric modulation and ligand bias.
Giray Enkavi
wiley   +1 more source

Buprenorphine in Neonatal Abstinence Syndrome. [PDF]

, 2018
Infants exposed in utero to opioids will demonstrate a withdrawal syndrome known as neonatal abstinence syndrome (NAS). Buprenorphine is a long-acting opioid with therapeutic use in medication-assisted treatment of opioid dependency in adults and ...
Kraft, Walter K.
core   +1 more source