Summary of Study ST002064
This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR001307. The data can be accessed directly via it's Project DOI: 10.21228/M8S124 This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
Study ID | ST002064 |
Study Title | Metabolic impact of anticancer drugs Pd2Spermine and Cisplatin on the polar extracts of brain from healthy mice (part 1) |
Study Type | NMR-based metabolomics |
Study Summary | Platinum (Pt(II)) drugs, e.g. cisplatin (cDDP), are some of the most used chemotherapeutic agents, yet tumor acquired resistance and high toxicity are still current drawbacks. Palladium (Pd(II))-complexes are alternatives due to similar metal coordination and promising cytotoxic properties. Metabolomics can measure the metabolic response of drug-exposed tissues, unveiling insight into drug mechanisms and new markers of drug efficacy/toxicity. The present 1H NMR metabolomics study aims to characterize the in vivo response of the impact of a Pd(II)-complex with polyamine spermine (Pd2Spm), compared to cDDP, on polar metabolism of brain from healthy mice at 1, 12 and 48 h post-injection times. |
Institute | University of Aveiro |
Department | Department of Chemistry and CICECO-Aveiro Institute of Materials |
Laboratory | Metabolomics from Ana M. Gil |
Last Name | Carneiro |
First Name | Tatiana João |
Address | Campus Universitário de Santiago, Aveiro, Aveiro, 3810-193, Portugal |
tatiana.joao@ua.pt | |
Phone | +351926369478 |
Submit Date | 2022-01-10 |
Num Groups | 9 |
Total Subjects | 45 |
Num Females | 45 |
Raw Data Available | Yes |
Analysis Type Detail | NMR |
Release Date | 2022-02-02 |
Release Version | 1 |
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Sample Preparation:
Sampleprep ID: | SP002152 |
Sampleprep Summary: | The frontal cortex of each mice brain was mechanically grounded in liquid nitrogen and samples were extracted using the biphasic methanol/ chloroform/ water (2:2:1) method. Aqueous phase was recovered and dried. Previously to NMR acquisition, aqueous extracts were suspended in 650 µL of 100 mM sodium phosphate buffer (pH 7.4, in D2O containing 0.25% 3-(trimethylsilyl)-propionic-2,2,3,3-d4 acid (TSP) for chemical shift referencing). Samples were then homogenized and transferred into 5mm NMR tubes. |
Processing Storage Conditions: | -80℃ |
Extraction Method: | Biphasic method (methanol/ chloroform/ water) |
Extract Storage: | -80℃ |