Results 151 to 160 of about 2,071,500 (370)

Drug resistance in vectorborne parasites: multiple actors and scenarios for an evolutionary arms race.

FEMS Microbiology Reviews, 2014
Drug-resistant pathogens emerge faster than new drugs come out of drug discovery pipelines. Current and future drug options should therefore be better protected, requiring a clear understanding of the factors that contribute to the natural history of ...
M. Vanaerschot, S. Huijben, F. Van den Broeck, J. Dujardin   +3 more
semanticscholar   +1 more source

Respiratory complex I‐mediated NAD+ regeneration regulates cancer cell proliferation through the transcriptional and translational control of p21Cip1 expression by SIRT3 and SIRT7

Molecular Oncology, EarlyView.
NAD+ regeneration by mitochondrial complex I NADH dehydrogenase is important for cancer cell proliferation. Specifically, NAD+ is necessary for the activities of NAD+‐dependent deacetylases SIRT3 and SIRT7, which suppress the expression of p21Cip1 cyclin‐dependent kinase inhibitor, an antiproliferative molecule, at the translational and transcriptional
Masato Higurashi, Kazunori Mori, Hidetsugu Nakagawa, Momoko Uchida, Fumihiro Ishikawa, Motoko Shibanuma   +5 more
wiley   +1 more source

Effect of Mutation in Efflux Pump Regulatory Protein (MexR) of Pseudomonas aeruginosa: A Bioinformatic Study

Medical Laboratory Journal, 2017
Background and Objectives: Pseudomonas aeruginosa is an important non-fermenting gram-negative hospital-acquired pathogen. Treatment of P. aeruginosa infections has become more challenging due to overexpression of efflux pumps.
Hamid Vaez, Vahid Vaez, Farzad Khademi
doaj  

Rational Targeting of Cdc42 Overcomes Drug Resistance of Multiple Myeloma

Frontiers in Oncology, 2019
Multiple myeloma (MM) drug resistance highlights a need for alternative therapeutic strategies. In this study, we show that CASIN, a selective inhibitor of cell division cycle 42 (Cdc42) GTPase, inhibited proliferation and survival of melphalan ...
Phuong Nguyen, Phuong Nguyen, Jayati Chakrabarti, Jayati Chakrabarti, Yuan Li, Yuan Li, Khalid W. Kalim, Khalid W. Kalim, Mengnan Zhang, Lin Zhang, Yi Zheng, Yi Zheng, Fukun Guo, Fukun Guo   +13 more
doaj   +1 more source

Analysis of comprehensive genomic profiling of solid tumors with a novel assay for broad analysis in clinical diagnostics

Molecular Oncology, EarlyView.
In molecular cancer diagnostics, comprehensive genomic profiling (CGP) is going to replace the small NGS panels since it provides all clinically relevant somatic variants as well as genomic biomarkers with clinical value. Here, we compared two CGP assays and demonstrate that the choice for diagnostic implementation will depend on the specific ...
Guy Froyen, Pieter‐Jan Volders, Ellen Geerdens, Severine Berden, Joni Van der Meulen, Aaron De Cock, Stefanie Vermeire, Jacques Van Huysse, Marie de Barsy, Gabriela Beniuga, Wendy W. J. de Leng, Anne M. L. Jansen, Imke Demers, Zeliha Ozgur, Hendrikus Jan Dubbink, Ernst‐Jan M. Speel, Wilfred F. J. van IJcken, Brigitte Maes   +17 more
wiley   +1 more source

Response to neoadjuvant chemotherapy in early breast cancers is associated with epithelial–mesenchymal transition and tumor‐infiltrating lymphocytes

Molecular Oncology, EarlyView.
Epithelial–mesenchymal transition (EMT) and tumor‐infiltrating lymphocytes (TILs) are associated with early breast cancer response to neoadjuvant chemotherapy (NAC). This study evaluated EMT and TIL shifts, with immunofluorescence and RNA sequencing, at diagnosis and in residual tumors as potential biomarkers associated with treatment response.
Françoise Derouane, Jérôme Ambroise, Cédric van Marcke, Mieke Van Bockstal, Martine Berlière, Christine Galant, Hélène Dano, Médina Lougué, Elena Benidovskaya, Guy Jerusalem, Vincent Bours, Claire Josse, Jérôme Thiry, Aurélie Daumerie, Caroline Bouzin, Cyril Corbet, François P. Duhoux   +16 more
wiley   +1 more source

HIV drug resistance: problems and perspectives [PDF]

arXiv, 2012
Access to combination antiretroviral treatment (ART) has improved greatly over recent years. At the end of 2011, more than eight million HIV infected people were receiving antiretroviral therapy in low-income and middle-income countries. ART generally works well in keeping the virus suppressed and the patient healthy.
arxiv  

Molecular and functional profiling unravels targetable vulnerabilities in colorectal cancer

Molecular Oncology, EarlyView.
We used whole exome and RNA‐sequencing to profile divergent genomic and transcriptomic landscapes of microsatellite stable (MSS) and microsatellite instable (MSI) colorectal cancer. Alterations were classified using a computational score for integrative cancer variant annotation and prioritization.
Efstathios‐Iason Vlachavas, Konstantinos Voutetakis, Vivian Kosmidou, Spyridon Tsikalakis, Spyridon Roditis, Konstantinos Pateas, Ryangguk Kim, Kymberleigh Pagel, Stephan Wolf, Gregor Warsow, Antonia Dimitrakopoulou‐Strauss, Georgios N. Zografos, Alexander Pintzas, Johannes Betge, Olga Papadodima, Stefan Wiemann   +15 more
wiley   +1 more source

Resistencia a drogas de segunda línea en cepas peruanas de Mycobacterium tuberculosis multidrogorresistentes

Revista Peruana de Medicina Experimental y Salud Pública
Objetivos. Determinar los perfiles de resistencia de las quinolonas; ciprofloxacina (Cpx), ofloxacina (Ofx), gatifloxacina (Gfx) y moxifloxacina (Mfx), y de los inyectables; kanamicina (Km), amikacina (Am) y capreomicina (Cm) en cepas ...
Francesca Barletta, Carlos Zamudio, Leen Rigouts, Carlos Seas   +3 more
doaj  

Pengobatan Cefixime pada Demam Tifoid Anak

Sari Pediatri, 2016
Telah dilakukan penelitian uji klinis non-komparatif pengobatan cefixime terhadap demam tifoid anak di Bagian Ilmu Kesehatan Anak FKUI-RSCM Jakarta, sejak Mei 1999 – Januari 2000.
Sri Rezeki S Hadinegoro, Alan R Tumbelaka, Hindra Irawan Satari   +2 more
doaj   +1 more source