Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA271088 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Transcriptional analysis of doxorubicin-induced cardiotoxicity
| PRJNA92643 | ENA
Project description:Doxorubicin (DOXO), a chemotherapeutic drug, is cardiotoxic. We hypothesized that folic acid is an effective therapeutic agent in a mouse model of DOXO-induced cardiotoxicity. We performed genome-wide expression profiling to identify the underlying mechanisms.
2015-11-12 | GSE64476 | GEO
Project description:Effects of VEGF-B on doxorubicin-induced cardiotoxicity
| PRJNA321605 | ENA
Project description:Doxorubicin (DOXO), a chemotherapeutic drug, is cardiotoxic. We hypothesized that folic acid is an effective therapeutic agent in a mouse model of DOXO-induced cardiotoxicity. We performed genome-wide expression profiling to identify the underlying mechanisms. Male C57Bl6 2-mo old mice received DOXO (1x20 mg/kg, ip) or saline (sham). FA (10 mg/d) or placebo (plac) was administered 7d before DOXO administration until the end of the experiment (10d).
2015-11-12 | E-GEOD-64476 | biostudies-arrayexpress
Project description:The human amniotic fluid stem cell secretome counteracts doxorubicin-induced cardiotoxicity
| PRJNA300621 | ENA
Project description:The FDA approved drug Doxorubicin provokes copious irreversible cardiotoxicity and even increases the risk of heart failure. Considering the multiple and interacted molecular pathways in cancer, there is a big possibility that tumors are simultaneously sensitive to different drugs. This makes achievable to study the combinations of drug, having the virtues of less toxicity, higher efficacy and potentially antagonizing drug resistance in cancer therapy. In the present study, we addressed the synergistic effects of ginsenoside Rh2 on doxorubicin-treated breast cancer bearing mice. We showed that Rh2 significantly enhanced the anti-cancer effects of doxorubicin and greatly attenuated the cardiotoxicity. Transcriptomic changes can clearly distinguish the chemotherapeutic groups and non-treated control groups. Transcriptomic analysis domestrated that Rh2 protection involved in multiple vital pathways including cellular stress, apoptosis and inflammation.
2021-10-28 | GSE186555 | GEO
Project description:The FDA approved drug Doxorubicin provokes copious irreversible cardiotoxicity and even increases the risk of heart failure. Considering the multiple and interacted molecular pathways in cancer, there is a big possibility that tumors are simultaneously sensitive to different drugs. This makes achievable to study the combinations of drug, having the virtues of less toxicity, higher efficacy and potentially antagonizing drug resistance in cancer therapy. In the present study, we addressed the synergistic effects of ginsenoside Rh2 on doxorubicin-treated breast cancer bearing mice. We showed that Rh2 significantly enhanced the antitumor effects of doxorubicin and greatly attenuated the cardiotoxicity. Transcriptomic changes can clearly distinguish the chemotherapeutic groups and non-treated control groups. Transcriptomic analysis domestrated that Rh2 protection involved in multiple vital pathways including cellular senescece, fibrosis remodeling, apoptosis and inflammation.
2021-10-30 | GSE186765 | GEO
Project description:Anthracyclines such as doxorubicin (Dox) are effective chemotherapeutic agents, however their use is hampered by subsequent cardiotoxicity risk. Our understanding of cardiomyocyte protective pathways activated following anthracycline-induced cardiotoxicity (AIC) remains incomplete. Insulin-like growth factor binding protein (IGFBP) 3 (Igfbp-3), the most abundant IGFBP family member in the circulation, is associated with effects on the metabolism, proliferation, and survival of various cells. Whereas Igfbp-3 is induced by Dox in the heart, its role in AIC is ill-defined. We investigated molecular mechanisms as well as systems-level transcriptomic consequences of manipulating Igfbp-3 in AIC using neonatal rat ventricular myocytes and human induced pluripotent stem cell-derived cardiomyocytes.
2022-06-28 | GSE206803 | GEO
Project description:Next generation sequencing of miRNAs in folic acid-induced kidney damage
| PRJNA260787 | ENA
Project description:Improvements in the diagnosis and treatment of cancer has revealed the long-term side effects of chemotherapeutics, particularly cardiotoxicity. Current clinical measures to track cardiotoxicity are insufficient to diagnose damage before it has been done, necessitating new, early biomarkers of cardiotoxicity. Here, we collected paired transcriptomics and metabolomics data characterizing in vitro cardiotoxicity to three compounds: 5-fluorouracil, acetaminophen, and doxorubicin. Standard gene enrichment and metabolomics approaches identify some commonly affected pathways and metabolites but are not able to readily identify mechanisms of cardiotoxicity. Here, we integrate this paired data with a genome-scale metabolic network reconstruction (GENRE) of the heart to identify shifted metabolic functions, unique metabolic reactions, and changes in flux in metabolic reactions in response to these compounds. Using this approach, we are able to confirm known mechanisms of doxorubicin-induced cardiotoxicity and provide hypotheses for mechanisms of cardiotoxicity for 5-fluorouracil and acetaminophen.
2021-06-01 | GSE166957 | GEO