Results 71 to 80 of about 379,070 (309)

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

The PI3Kδ inhibitor roginolisib (IOA‐244) preserves T‐cell function and activity

Molecular Oncology, EarlyView.
Identification of novel PI3K inhibitors with limited immune‐related adverse effects is highly sought after. We found that roginolisib and idelalisib inhibit chronic lymphocytic leukemia (CLL) cells and Treg suppressive functions to similar extents, but roginolisib affects cytotoxic T‐cell function and promotion of pro‐inflammatory T helper subsets to a
Elise Solli, Alessio Bevilacqua, Mathias Wenes, Denis Migliorini, Lars van der Veen, Sigrid S Skånland, Giusy Di Conza, Kjetil Taskén   +7 more
wiley   +1 more source

Nucleic acids and protein synthesis in cancer cell mitochondria. I. Nucleic acids in rat hepatoma mitochondria [PDF]

, 1967
The contents of nucleic acids in rat liver and hepatoma mitochondria and the physico-chemical properties on DNA's isolated from these mitochondria were comparatively investigated. The results are briefly summarized as follows. 1.
Inaba, Kozo
core   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Membrane Preparation, Sucrose Density Gradients and Two-phase Separation Fractionation from Five-day-old Arabidopsis seedlings

Bio-Protocol, 2013
Membrane preparation has been widely used for characterization the membrane proteins. Membrane fractions can be separated by a combination of differential and density-gradient centrifugation techniques (Hodges et al., 1972; Leonard and Vanderwoude, 1976).
Haibing Yang, Angus Murphy
doaj   +1 more source

Sperm sexing with density gradient centrifugation in dogs

Animal Reproduction Science, 2018
Sexed sperm in dogs is of interest because of being polytocous, and as a result, the greatest number of offspring of the same sex can improve the market, although few studies assessing sperm sexing have been performed in this species. The present study, therefore, was conducted to evaluate the effects on sperm quality and the effectiveness of three ...
Gabriele Barros Mothé, Caroline Scott, Carmen Cecília Sicherle, Carlos Renato de Freitas Guaitolini, Camila de Paula Freitas Dell'aqua, Camila Dantas Malossi, João Pessoa Araújo-Júnior, Fabiana Ferreira de Souza   +7 more
openaire   +4 more sources

Preferential localization of a vesicular monoamine transporter to dense core vesicles in PC12 cells. [PDF]

, 1994
Neurons and endocrine cells have two types of secretory vesicle that undergo regulated exocytosis. Large dense core vesicles (LDCVs) store neural peptides whereas small clear synaptic vesicles store classical neurotransmitters such as acetylcholine ...
Edwards, RH, Evans, CJ, Liu, Y, Nirenberg, MJ, Pickel, VM, Schweitzer, ES   +5 more
core  

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

Ficoll density gradient centrifugation v1

, 2019
Protocol for isolation of mononuclear cells using Ficoll density gradient centrifugation.
Leonardo Chicaybam, Martin Bonamino
openaire   +1 more source

Rab3D is critical for secretory granule maturation in PC12 cells. [PDF]

, 2013
Neuropeptide- and hormone-containing secretory granules (SGs) are synthesized at the trans-Golgi network (TGN) as immature secretory granules (ISGs) and complete their maturation in the F-actin-rich cell cortex.
AM Martelli, AS Dittie, AS Dittie, AS Dittie, BA Eaton, BT Kinsella, C Kaether, C Stroupe, CJ Fernandez, D Chan, D Riedel, Erlend Hodneland, F Brozzi, F Ferraro, G Baldini, Hans-Hermann Gerdes, HH Gerdes, J Klumperman, John Copier, K Nagashima, KE Miller, L van Weeren, M Ahras, M Fukuda, M Fukuda, M Iezzi, M Matsumoto, M Ohashi, M Strom, MJ Hannah, MJ Merrins, NG Seidah, O Kakhlon, OM Schluter, R Heumann, R Rudolf, R Rudolf, Romano Regazzi, Rüdiger Rudolf, S Urbe, S Urbe, SA Tooze, SH Chung, Sharon A. Tooze, Stefan Strack, T Kogel, T Kogel, T Shibasaki, T Tsuboi, Tanja Kögel, TH Ermak, WB Huttner, X Chen, X Wu, X Wu   +54 more
core   +3 more sources