Results 81 to 90 of about 1,241,742 (300)

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

Marcadores epidemiológicos de cepas de Neisseria meningitidis aisladas en Cuba durante el período 1985 a 1992.

VacciMonitor, 2000
Genotypic markers, that give a more complete information on the epidemiology of meningococcal disease (MD) and complement the characterization obtained with the other traditional markers, are used to study the genetic variability and population structure
Isabel Martínez, Mercedes Gutiérrez, Niurys Núñez, Lucía Rodríguez, Franklin Sotolongo, José Bravo, Gaspar Loren, Dominique Caugant, Mónica Ginebra, Nidia Rojas   +9 more
doaj  

Implications of epithelial-mesenchymal plasticity for heterogeneity in colorectal cancer

Frontiers in Oncology, 2015
Colorectal cancer (CRC) is a genetically heterogeneous disease that develops and progresses through several distinct pathways characterized by genomic instability. In recent years, it has emerged that inherent phenotypic plasticity in some populations of
Lloyd ePereira, John eMariadason, Ross eHannan, Ross eHannan, Ross eHannan, Amardeep Singh Dhillon, Amardeep Singh Dhillon, Amardeep Singh Dhillon   +7 more
doaj   +1 more source

Impact of the SPOP Mutant Subtype on the Interpretation of Clinical Parameters in Prostate Cancer. [PDF]

, 2018
Purpose: Molecular characterization of prostate cancer, including The Cancer Genome Atlas, has revealed distinct subtypes with underlying genomic alterations.
Alshalalfa, Mohammed, Barbieri, Christopher E., Davicioni, Elai, Den, Robert B., Erho, Nicholas, Jenkins, Robert B., Karnes, R. Jeffrey, Klein, Eric A., Liu, Deli, Ross, Ashley E., Rubin, Mark A., Sboner, Andrea, Schaeffer, Edward M., Shoag, Jonathan, Spratt, Daniel E., Takhar, Mandeep, Tomlins, Scott A., Trock, Bruce   +17 more
core   +1 more source

Relative frequencies of supernovae versus properties of spiral hosts

, 2013
In this work, we present an analysis of SNe number ratios in spiral galaxies with different morphological subtypes, luminosities, sSFR, and metallicities, to provide important information about the physical properties of the progenitor populations ...
Adibekyan, V. Zh., Aramyan, L. S., Bertin, E., de Lapparent, V., Gomes, J. M., Hakobyan, A. A., Kunth, D., Mamon, G. A., Nazaryan, T. A., Petrosian, A. R., Turatto, M.   +10 more
core   +2 more sources

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

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Prevalence of Enterocytozoon bieneusi and Blastocystis sp. infection in foxes (Alopex lagopus) in northern China

Parasite
To examine the prevalence of E. bieneusi and Blastocystis sp. in foxes in China, this study analyzed the prevalence and distribution of genotypes or subtypes.
Tang Yan, Wang Hai-Tao, Li Xue-Min, Li Zhong-Yuan, Hou Qing-Yu, Jiang Jing, Yang Li-Hua, Qin Ya   +7 more
doaj   +1 more source

Efficient recursive subtyping

Mathematical Structures in Computer Science, 1992
Subtyping in the presence of recursive types for the λ-calculus was studied by Amadio and Cardelli in 1991 (Amadio and Cardelli 1991). In that paper they showed that the problem of deciding whether one recursive type is a subtype of another is decidable in exponential time. In this paper we give an 0(n2) algorithm.
Schwartzbach, Michael Ignatieff, Kozen, Dexter, Palsberg, Jens   +2 more
openaire   +4 more sources

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source