Results 131 to 140 of about 1,038,872 (308)

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

BeckResearchLab/USP-inhibition: USP-inhibition|05.30.17

, 2017
<p>This release contains a working implementation of QSAR for enzyme inhibition prediction and drug lead generation.</p ...
dacb, The Gitter Badger, Rahul Avadhoot, Pearl Philip   +3 more
core   +1 more source

Advances in the development of protein tyrosine phosphatase 1B inhibitor, evaluated by in vitro and in vivo assays

Results in Chemistry
Protein Tyrosine Phosphatase 1B (PTP1B) is a protein that notably decreases the Insulin receptor signaling, and this could modify the development of diseases, mainly on diabetes mellitus, Alzheimer, and liver disorders.
Victor G. García-González, Ana Brenda Ortega Morales, Anna C. Navarro Padrón, Brenda Chimal-Vega, Manuel Sánchez-Alavez, Idanya R. Serafín-Higuera, Octavio Galindo-Hernández, Alfredo Téllez-Valencia, José L. Vique-Sánchez   +8 more
doaj   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

The Open Enzyme Inhibition Journal

The Open Enzyme Inhibition Journal (ISSN: 1874-9402) is an Open Access online journal, which publishes research articles, reviews, and letters in all areas of enzyme inhibition ...
BOLOGNESI, ANDREA
core  

Mechanism-Based Studies of the Active Site-Directed Inhibition and Activation of Enzyme Transketolase [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 1988
Derivatives of phenyl-keto butenoic acids have been reported to be inhibitors of pyruvate decarboxylase, (PDC). The inhibition of transketolase, a thiamine requiring enzyme such as PDF, by meta nitrophenyl derivative of 2-oxo-3-butenoic acid (MNPB) is ...
Bijan Farzami
doaj  

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

Molecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni, Antonella Palmese, Stefano Scalera, Laura Cipriani, Davide Mascolo, Patrizia Vici, Teresa Arcuri, Lorena Filomeno, Eriseld Krasniqi, Giovanni Blandino, Giulia Bon, Marcello Maugeri‐Saccà   +11 more
wiley   +1 more source

Purification and Characterization of Nitric Oxide Synthase from Bovine Kidney and Investigating Drug-Induced Toxicities of Some Antibiotics on the Enzyme Activity

, 2017
Introduction: Broad spectrums of antibiotics are widely used in the treatment of bacterial infections, particularly causing Staphylococcus aureus. These drugs have high acute renal injury (AKI) potency due to an increase in nitric oxide level.
İşgör, M. M., Ekinci, Deniz, Ekinci, D., Beydemir, Şükrü, Deniz Ekinci, Mehmet Mustafa Isgor, Şükrü Beydemir, İŞGÖR, MEHMET MUSTAFA   +7 more
core   +1 more source