Validating M.D. Anderson Symptom Inventory (MDASI-GI) in GI Cancer Patients Under Chemotherapy
Ontology highlight
ABSTRACT:
DISEASE(S): Gastrointestinal Neoplasms,Gastrointestinal Cancer
PROVIDER: 2068419 | ecrin-mdr-crc |
REPOSITORIES: ECRIN MDR
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Project description:We report the application of digital gene expression analysis for high-throughput profiling the different gene expression of WT and gi mutant under control and drought conditions. Examination gene expression of WT and gi under control and drought conditions
2013-07-12 | E-GEOD-48810 | biostudies-arrayexpress
Project description:Plants monitor and integrate temperature, photoperiod and light quality signals to respond to continuous changes in their environment. The GIGANTEA (GI) protein is central in diverse signaling pathways, including photoperiodic, sugar and light signaling pathways, stress responses and circadian clock regulation. Previously, GI was shown to activate expression of the key floral regulators CONSTANS (CO) and FLOWERING LOCUS T (FT) by facilitating degradation of a family of CYCLING DOF FACTOR (CDF) transcriptional repressors. However, whether CDFs are implicated in other processes regulated by GI remains unclear. We investigated the contribution of the GI-CDF module to traits that depend on GI. Transcriptome profiling indicated that mutations in GI and the CDFs have antagonistic effects on expression of a wider set of genes than CO and FT, whilst other genes are regulated by GI independently of the CDFs. Detailed expression studies followed by phenotypic assays showed that the CDFs function downstream of GI to control responses to freezing temperatures and growth, but are not necessary for proper clock function. Thus GI-mediated regulation of CDFs contributes to several processes in addition to flowering, but is not implicated in all of the phenotypes influenced by GI. Seedlings of Col-0, the cdf1-R cdf2-1 cdf3-1 cdf5-1 quadruple mutant, gi-100 and gi-100 cdf1-R cdf2-1 cdf3-1 cdf5-1 quintuple mutant were grown for 10 days under LD conditions (16h light/8h dark). The aerial part of the seedlings was collected at ZT12 and RNA was prepared from three biological replicas
2015-07-31 | E-GEOD-59996 | biostudies-arrayexpress
Project description:Plants monitor and integrate temperature, photoperiod and light quality signals to respond to continuous changes in their environment. The GIGANTEA (GI) protein is central in diverse signaling pathways, including photoperiodic, sugar and light signaling pathways, stress responses and circadian clock regulation. Previously, GI was shown to activate expression of the key floral regulators CONSTANS (CO) and FLOWERING LOCUS T (FT) by facilitating degradation of a family of CYCLING DOF FACTOR (CDF) transcriptional repressors. However, whether CDFs are implicated in other processes regulated by GI remains unclear. We investigated the contribution of the GI-CDF module to traits that depend on GI. Transcriptome profiling indicated that mutations in GI and the CDFs have antagonistic effects on expression of a wider set of genes than CO and FT, whilst other genes are regulated by GI independently of the CDFs. Detailed expression studies followed by phenotypic assays showed that the CDFs function downstream of GI to control responses to freezing temperatures and growth, but are not necessary for proper clock function. Thus GI-mediated regulation of CDFs contributes to several processes in addition to flowering, but is not implicated in all of the phenotypes influenced by GI.
2015-07-31 | GSE59996 | GEO
Project description:Bacteroides ovatus were grown under varying conditions to test their viability under different GI conditions.
2022-01-21 | MSV000088716 | MassIVE
Project description:Objective: The aim of this study was to examine the effects of nursing interventions based on the symptom management model on symptom management, fear of recurrence, and quality of life in colorectal cancer survivors.
Method: The research was planned as a randomized controlled trial. The research is planned to be carried out at Akdeniz University Hospital. It is planned to be done with 52 patients, 26 experimental and 26 control groups. The intervention group will receive face-to-face training and telephone counseling based on the symptom management model. After the training, it is planned to provide telephone counseling for a total of 6 times, once every 2 weeks for 3 months. Participant Information Form, Memorial Symptom Assessment Scale, Fear of Cancer Recurrence Inventory and European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire Scale Scale will be used to collect data.
| 61370 | ecrin-mdr-crc
Project description:GIGANTEA (GI) is an important modulator of plant circadian system. Recent studies have reported that protein GI is localized in both nucleus and cytosol, and nuclear and cytosolic GI exert differential effect on plant circadian clock. We first generated GI-null mutants and transgenic Arabidopsis plants that expressed GI fused to green fluorescent protein gene (GIpro::GI-GFP) and GI-GFP with a nuclear localization signal (GIpro::GI-GFP-NLS) or with a nuclear export signal (GIpro::GI-GFP-NES) under the control of native promoter in GI-null mutants. To investigate differential roles of nuclear and cytosolic GI in regulating plant circadian clock, we performed genome-wide gene expression profiling for wild-type plants and the GI-transgenic plants at morning and evening, and analyzed complementation patterns of gi-2 lesion by nuclear and cytosolic GI. As a result, we identified four complementation patterns representing genes affected by only nuclear GI (GIN) or cytosolic GI (GIC), those by either GIN or GIC, and those by the action of both GIN and GIC. Furthermore, we compared the transgenic plants expressing GIpro::GI-GFP with WT and the other GI-transgenic plants to confirm whether abnormally expressed genes by the gi-2 mutation can be complemented by restoring protein GI. Wild-type plants (Col), GI-null mutants (gi-2), and the other transgenic gi-2 plants expressing GIpro::GI-GFP (called GI plants), GIpro::GI-GFP-NLS (called GI-NLS plants), and GIpro::GI-GFP-NES (called GI-NES plants) were grown for seven days under conditions of 16 h light and 8 h dark (LD) and harvested at 1h (ZT1) and 16 hr (ZT16) after the light is turned on, representing morning and evening, respectively. mRNA levels were measured from three biological replicates of Col, gi-2, GI-NLS, GI-NES, and GI.
2013-09-01 | E-GEOD-47169 | biostudies-arrayexpress
Project description:GIGANTEA (GI) is an important modulator of plant circadian system. Recent studies have reported that protein GI is localized in both nucleus and cytosol, and nuclear and cytosolic GI exert differential effect on plant circadian clock. We first generated GI-null mutants and transgenic Arabidopsis plants that expressed GI fused to green fluorescent protein gene (GIpro::GI-GFP) and GI-GFP with a nuclear localization signal (GIpro::GI-GFP-NLS) or with a nuclear export signal (GIpro::GI-GFP-NES) under the control of native promoter in GI-null mutants. To investigate differential roles of nuclear and cytosolic GI in regulating plant circadian clock, we performed genome-wide gene expression profiling for wild-type plants and the GI-transgenic plants at morning and evening, and analyzed complementation patterns of gi-2 lesion by nuclear and cytosolic GI. As a result, we identified four complementation patterns representing genes affected by only nuclear GI (GIN) or cytosolic GI (GIC), those by either GIN or GIC, and those by the action of both GIN and GIC. Furthermore, we compared the transgenic plants expressing GIpro::GI-GFP with WT and the other GI-transgenic plants to confirm whether abnormally expressed genes by the gi-2 mutation can be complemented by restoring protein GI.
2013-09-01 | GSE47169 | GEO
Project description:We report the application of digital gene expression analysis for high-throughput profiling the different gene expression of WT and gi mutant under control and drought conditions.
2013-07-12 | GSE48810 | GEO
Project description:The Khakh laboratory used astrocyte selective AAVs expressing Rpl22-HA and hM4Di, a Gi DREADD, in the striatum. Mice recieved either 1 mg/kg CNO or vehicle to compare striatal astrocyte transcriptomes with and without Gi-GPCR signaling activation.
2019-08-30 | GSE119058 | GEO