Essen&Cologne - exercise program in metastasiszed colorectal cancer patients
Ontology highlight
ABSTRACT:
DISEASE(S): Malignant Neoplasm Of Rectum,Malignant Neoplasm Of Rectosigmoid Junction,Malignant Neoplasm Of Colon
PROVIDER: 2432854 | ecrin-mdr-crc |
REPOSITORIES: ECRIN MDR
Similar Datasets
Project description:Individuals affected by post-covid condition (PCC) show an increased fatigue and the so-called post-exertion malaise (PEM) that led health professionals to advise against exercise although accumulating evidence indicate the contrary. The goal of this study is to determine the impact of a closely monitored 8-week mixed exercise program on physical capacity, symptoms, fatigue, systemic oxidative stress and plasma proteomic profiles of PCC cases. Methods: Twenty-five women and men with PCC assigned sequentially to exercise (n = 15) and non-exercise (n = 10) groups. Individuals with no PCC served as a control group. The exercise program included cardiovascular and resistance exercises. Physical capacity, physical activity level and the presence of common PCC symptoms were measured before and after the intervention. Fatigue was measured the day following each exercise session. Plasma and PBMC samples were collected at the beginning and end of the training program. Glutathione and deoxyguanosine levels in PBMC and plasma proteomic profiles were evaluated. Results: Bicep Curl (p=0.040) and STS-30 (p=0.043) improved to a greater extent in the exercise group than in the non-exercise group. An interaction effect was also observed for the level of physical activity (p=0.007) with a positive effect of the program on their daily functioning and without any adverse effects on general or post-effort fatigue. Glutathione levels showed marked improvement after exercise. Discernable changes were observed in the plasma proteomics profile with certain proteins involved in inflammatory response (SA100A8) decreasing in the exercise group. Conclusion: Supervised exercise adapted to the level of fatigue and ability is safe and effective in PCC patients in improving their general physical capacity and wellbeing. Systemic molecular markers that accompany physical improvement can be monitored by analyzing plasma proteomics and markers of oxidative stress. Large-scale studies will help identify promising molecular markers to objectively monitor patient improvement.
2024-10-17 | PXD047623 | Pride
Project description:Background: Pre-diabetes condition precedes the Diabetes Mellitus (DM) disease and is a critical period for hyperglycemia treatment, especially for menopausal women, considering all metabolic alterations due to hormonal changes. Recently, the literature has demonstrated the role of physical exercise in epigenetic reprogramming to modulate the gene expression patterns of metabolic conditions, such as hyperglycemia, preventing DM development. In the present study, we hypothesized that physical exercise training could modify the epigenetic patterns of women with poor glycemic control. Methods: 48 post-menopause women aged 60.3±4.5 years were divided according to the fasting blood glucose levels into two groups: Prediabetes Group, PG (n=24) and Normal Glucose Group, NGG (n=24). All participants performed 14 weeks of physical exercise three times a week. The Infinium Methylation EPIC BeadChip measured the participants’ Different Methylated Regions (DMRs). Results: Before the intervention, the PG group had 12 DMRs compared to NGG. After the intervention, five DMRs remained different. Interestingly, when comparing the PG group before and after training, 118 DMRs were found. The enrichment analysis revealed that the genes were related to different biological functions such as energy metabolism, cell differentiation, and tumor suppression. Conclusion: Physical exercise is a relevant alternative in treating hyperglycemia and preventing DM in post-menopause women with poor glycemic control.
2022-03-30 | GSE199700 | GEO
Project description:This study investigates the effects of exercise and genetic predisposition on the transcriptomic profile of the pituitary gland of long-term selected marathon (DUhTP) and non-inbred (DUC) mice. In the exercise group, mice underwent treadmill training for three weeks. For the sedentary control group, mice were kept under minimal physical activities. For the 3-week training program, the mice were running five days per week (Monday to Friday) starting at age of 49 days after birth (Walz et. al. 2021). All mice used in this experiment were male and sacrificed at day 70 of life for tissue sampling.
2024-11-24 | E-MTAB-12063 | biostudies-arrayexpress
Project description:This study investigates the effects of exercise and genetic predisposition on the transcriptomic profile of the rectus femoris muscle of long-term selected marathon (DUhTP) and non-inbred (DUC) mice. All mice used in this experiment were male. In the exercise group, mice underwent treadmill training for three weeks. For the sedentary control group, mice were kept under minimal physical activities. For the 3-week training program, the mice were running five days per week (Monday to Friday) starting at age of 49 days after birth (Walz et. al. 2021). All mice were sacrificed at day 70 of life for tissue sampling.
2024-11-24 | E-MTAB-12072 | biostudies-arrayexpress
Project description:Gene expression changes in Peripheral Blood Mononuclear cells (PBMC) induced by physical activity was investigated in sedentary middle-aged men (mean age 52.6 years and BMI 29.1) who undertook a 24-week physical activity programme with blood sampling in the pre-exercise period , at the end of 24-weeks prescribed physical activity , and following a two-week detraining period. AgilentTM Whole Human Genome Oligo Microarrays were utilised to examine the effects of physical activity on mRNA expression profiles of the Peripheral Blood Mononuclear cells (PBMC) at 3 time points (pre-exercise, after 24 weeks physical activity, and at 26 weeks after 2 weeks detraining. There were 12 participants in this programme.
2010-08-03 | E-GEOD-12385 | biostudies-arrayexpress
Project description:A number of chronic, age-related diseases are associated with elevated markers of inflammation such as interleukin-6 (IL-6). In this study, we investigated the hypothesis that sedentary individuals with disparate basal serum IL-6 respond differentially to a structured physical activity programme. Gene expression changes in Peripheral Blood Mononuclear cells (PBMC) induced by physical activity was investigated in sedentary, middle-aged men (mean age 52.6 years and BMI 29.1), with relatively high or low basal serum IL-6 levels (mean of 2.13 and 0.59pg/ml respectively), who undertook a 24-week physical activity programme with blood sampling in the pre-exercise period and at the end of 24-weeks prescribed physical activity. AgilentTM Whole Human Genome Oligo Microarrays were utilised to examine the effects of physical activity on mRNA expression profiles of the Peripheral Blood Mononuclear cells (PBMC) at 2 time points (pre-exercise, and after 24 weeks physical activity. There were 6 individuals per group.
2010-08-03 | E-GEOD-12384 | biostudies-arrayexpress
Project description:Gene expression changes in Peripheral Blood Mononuclear cells (PBMC) induced by physical activity was investigated in sedentary middle-aged men (mean age 52.6 years and BMI 29.1) who undertook a 24-week physical activity programme with blood sampling in the pre-exercise period , at the end of 24-weeks prescribed physical activity , and following a two-week detraining period.
2010-08-03 | GSE12385 | GEO
Project description:Physical exercise training is a known protective factor against cardiovascular morbidity and mortality. Nevertheless, the underlying specific molecular mechanisms still remain uncompletely explored. To identify molecular mechanisms by which exercise training induces this favorable phenotype a genomic approach was used in an animal model of mild exercise previously demonstrated by our group to induce cardioprotection. Our data indicate that mild exercise by inducing no or few permanent changes in gene expression profile is able to determine cardioprotection without induction of cardiac hypertrophy. Experiment Overall Design: We investigated the gene expression profile by Affymetrix technology (230 2.0 GeneChip rat genome array) induced by mild exercise training (treadmill running: 25 m/min, 10% incline, 1 h/day, 3 days/week, 10 weeks) on left ventricle (LV) of exercise-trained (n=10) and sedentary control (n=10) rats.
2008-04-09 | E-GEOD-7640 | biostudies-arrayexpress
Project description:The goal of the endurance exercise training study in young adult rats was to perform exercise training studies in young adult (6-month-old month) F344 rats, and from these rats collect multiple tissues in order to provide high quality samples for detailed analysis by chemical analysis sites. Tissues were collected from 10-12 rats sedentary control rats concurrent with the collection of the 8-week training groups. The 8-week training group and controls were from the same cohort and same age at euthanasia. For the older age group, an additional set of controls (n=5-6) were collected with the 1-2 week training group. Rats were either sedentary or underwent an exercise training program. Rats were exercised on the rodent treadmill 5 days per week using a progressive training protocol designed to exercise the rats at approximately 70% of VO2max and training was performed no earlier than 10:00 am and no later than 5:00 pm over 5 consecutive days per week. Training was initiated with the treadmill set at 70% of VO2 max and 5 degrees grade for 20 minutes. The duration of exercise was increased by one minute each day until day 31 of training (start of week 7), when a duration of 50 min was reached. Speed and grade of each training session increased in larger increments due to treadmill parameters. The highest intensity and duration of training began on day 31. This intensity was maintained for the final 10 days of the protocol to ensure steady state had been achieved. If any rats were unable to perform at least 4 days of training per week they were removed from the study and euthanized. It is important to note that the starting treadmill speed varied depending on the sex and age of the rat. The initial and maximum speeds were based on VO2max measurements obtained during the pre-training testing of the compliant rats. Rats assigned to the control group followed a schedule similar to the training group. They were placed in one lane on the treadmill for 15 minutes/day, 5 days per week. The treadmill was set at 0 m/min at an incline that corresponded to the incline being used by the training group.
2023-09-30 | GSE242354 | GEO
Project description:The goal of the endurance exercise training study in young adult rats was to perform exercise training studies in young adult (6-month-old) F344 rats, and from these rats collect multiple tissues in order to provide high quality samples for detailed analysis by chemical analysis sites. Tissues were collected from 10-12 rats sedentary control rats concurrent with the collection of the 8-week training groups. The 8-week training group and controls were from the same cohort and same age at euthanasia. For the older age group, an additional set of controls (n=5-6) were collected with the 1-2 week training group. Rats were either sedentary or underwent an exercise training program. Rats were exercised on the rodent treadmill 5 days per week using a progressive training protocol designed to exercise the rats at approximately 70% of VO2max and training was performed no earlier than 10:00 am and no later than 5:00 pm over 5 consecutive days per week. Training was initiated with the treadmill set at 70% of VO2 max and 5 degrees grade for 20 minutes. The duration of exercise was increased by one minute each day until day 31 of training (start of week 7), when a duration of 50 min was reached. Speed and grade of each training session increased in larger increments due to treadmill parameters. The highest intensity and duration of training began on day 31. This intensity was maintained for the final 10 days of the protocol to ensure steady state had been achieved. If any rats were unable to perform at least 4 days of training per week they were removed from the study and euthanized. It is important to note that the starting treadmill speed varied depending on the sex and age of the rat. The initial and maximum speeds were based on VO2max measurements obtained during the pre-training testing of the compliant rats. Rats assigned to the control group followed a schedule similar to the training group. They were placed in one lane on the treadmill for 15 minutes/day, 5 days per week. The treadmill was set at 0 m/min at an incline that corresponded to the incline being used by the training group.
2023-09-30 | GSE242355 | GEO