Project description:Transcriptional profiling of liver tissue from rats fed with standard diet with 1% cholesterol (control diet) and the same diet supplemented with 5% Geneva (test sample1) or 5% Hayward (test sample2) kiwifruit lyophylisate. The goal was to determine the anti-atherogenic effect of kiwi fruit supplementation and their impact on gene expression preventing hepatic steatosis
Project description:Plant-based diets rich in fruit and vegetables can prevent development of several chronic age-related diseases such as cancer and cardiovascular diseases. The mechanisms behind this protective effect is not elucidated. We have studied whether a specially designed antioxidant-rich food diet and a kiwi-fruit intervention can affect whole genome expression in human blood cells with emphasis on stress and repair related process.
Project description:Allergen-bearing extracellular nanovesicles, termed “pollensomes”, are released by pollen during germination. These extracellular vesicles (EVs) may play an important role in pollen-pistil interaction during fertilization, stabilizing the secreted bioactive molecules and allowing long-distance signaling. However, the molecular composition and the biological role of these EVs are still unclear. The present study had two main aims: (I) to clarify whether pollen germination is needed to release pollensomes, or if they can be secreted also in high humidity conditions; and (II) to investigate the molecular features of pollensomes following the most recent guidelines for EVs isolation and identification. To do so, pollensomes were isolated from hydrated and germinated kiwi (Actinidia chinensis Planch.) pollen, and characterized using imaging techniques, immunoblotting, and proteomics. These analyses revealed that only germinated kiwi pollen released detectable concentrations of nanoparticles compatible with small EVs for shape and protein content. Moreover, a plant homolog of ALIX, which is a well-recognized and accepted marker of small EVs and exosomes in mammals, was found in pollensomes. The presence of this protein, along with other proteins involved in endocytosis, is consistent with the hypothesis that pollensomes could comprehend a prominent subpopulation of plant exosome-like vesicles.
Project description:This clinical trial studies the effectiveness of a web-based cancer education tool called Helping Oncology Patients Explore Genomics (HOPE-Genomics) in improving patient knowledge of personal genomic testing results and cancer and genomics in general. HOPE-Genomics is a web-based education tool that teaches cancer/leukemia patients, and patients who may be at high-risk for developing cancer, about genomic testing and provide patients with information about their own genomic test results. The HOPE-Genomics tool may improve patient’s genomic knowledge and quality of patient-centered care. In addition, it may also improve education and care quality for future patients.
| 2378933 | ecrin-mdr-crc
Project description:Whole-genome sequencing of kiwi (Apteryx)