Results 81 to 90 of about 37,857 (306)

Computational analyses of synergism in small molecular network motifs. [PDF]

PLoS Computational Biology, 2014
Cellular functions and responses to stimuli are controlled by complex regulatory networks that comprise a large diversity of molecular components and their interactions.
Yili Zhang, Paul Smolen, Douglas A Baxter, John H Byrne   +3 more
doaj   +1 more source

Targeting the CXCR4 pathway using a novel anti-CXCR4 IgG1 antibody (PF-06747143) in chronic lymphocytic leukemia. [PDF]

, 2017
BackgroundThe CXCR4-CXCL12 axis plays an important role in the chronic lymphocytic leukemia (CLL)-microenvironment interaction. Overexpression of CXCR4 has been reported in different hematological malignancies including CLL.
Amaya-Chanaga, Carlos I, Amine, Ale-Ali, Castro, Januario E, Choi, Michael Y, Fantin, Valeria R, Gu, Yin, Hallin, Max, Huser, Nanni, Kashyap, Manoj K, Kipps, Thomas J, Kumar, Deepak, Lindquist, Kevin, Liu, Shu-Hui, Pernasetti, Flavia, Rassenti, Laura Z, Simmons, Brett, Smeal, Tod, Yafawi, Rolla, Zhang, Cathy   +18 more
core   +4 more sources

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

Systems analysis of drug-induced receptor tyrosine kinase reprogramming following targeted mono- and combination anti-cancer therapy [PDF]

, 2014
The receptor tyrosine kinases (RTKs) are key drivers of cancer progression and targets for drug therapy. A major challenge in anti-RTK treatment is the dependence of drug effectiveness on co-expression of multiple RTKs which defines resistance to single ...
Bown, James L., Deeni, Yusuf Y., Goltsov, Alexey, Harrison, David J., Hu, Huizhong, Khalil, Hilal S., Kyriakidis, Stylianos, Langdon, Simon P., Soininen, Tero   +8 more
core   +6 more sources

Synergism between clofarabine and decitabine through p53R2: A pharmacodynamic drug–drug interaction modeling [PDF]

Leukemia Research, 2012
Clofarabine (CLO), a purine nucleoside analog with promising efficacy in acute myeloid leukemia (AML), inhibits the ribonucleotidereductase, p53R2. We have shown that p53R2 mRNA is up-regulated by decitabine (DEC), another drug with promising activity in AML. We developed a pharmacodynamic model to characterize the interaction between CLO and DEC on an
Karen E, Thudium, Sampa, Ghoshal, Gerald J, Fetterly, Jason P Den, Haese, Adam R, Karpf, Meir, Wetzler   +5 more
openaire   +2 more sources

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source

A chemical–genetic interaction map of small molecules using high‐throughput imaging in cancer cells

Molecular Systems Biology, 2015
Small molecules often affect multiple targets, elicit off‐target effects, and induce genotype‐specific responses. Chemical genetics, the mapping of the genotype dependence of a small molecule's effects across a broad spectrum of phenotypes can identify ...
Marco Breinig, Felix A Klein, Wolfgang Huber, Michael Boutros   +3 more
doaj   +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

Comparative evaluation of in-vitro synergy testing methods (Etest, Broth Microdilution and Time kill assay) in carbapenem resistant Acinetobacter species

Journal of Microbiology and Infectious Diseases, 2019
Objective: There is an increasing incidence of Acinetobacter species causing serious hospital acquired infections such as blood stream infections (BSI), catheter associated urinary tract infections (CAUTI) and lower respiratory tract infections(LRTI ...
Ranu Soni, Varsha Gupta, Priya Datta, satinder gombar, Jagdish Chander   +4 more
doaj   +1 more source

Synergistic mutual potentiation of antifungal activity of Zuccagnia punctata Cav. and Larrea nitida Cav. extracts in clinical isolates of Candida albicans and Candida glabrata [PDF]

, 2015
Background: Zuccagnia punctata Cav. (Fabaceae) and Larrea nitida Cav. (Zygophyllaceae) are indistinctly or jointly used in traditional medicine for the treatment of fungal-related infections. Although their dichloromethane (DCM) extract have demonstrated
Butassi, Estefanía, Feresin, Gabriela Egly, Ivancovich, Juan J., Svetaz, Laura Andrea, Tapia, Alejandro A., Zacchino, Susana Alicia Stella   +5 more
core   +1 more source