Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Diseases (2)
- Life Sciences (2)
- Medical Specialties (2)
- Behavior and Behavior Mechanisms (1)
- Biological Psychology (1)
-
- Cardiovascular Diseases (1)
- Cell Biology (1)
- Cell and Developmental Biology (1)
- Cellular and Molecular Physiology (1)
- Female Urogenital Diseases and Pregnancy Complications (1)
- Genetic Phenomena (1)
- Genetic Processes (1)
- Genetics and Genomics (1)
- Genomics (1)
- Medical Sciences (1)
- Mental and Social Health (1)
- Obstetrics and Gynecology (1)
- Oncology (1)
- Physiology (1)
- Psychiatric and Mental Health (1)
- Psychiatry and Psychology (1)
- Psychology (1)
- Social and Behavioral Sciences (1)
- Substance Abuse and Addiction (1)
Articles 1 - 4 of 4
Full-Text Articles in Medicine and Health Sciences
Exosomal Mirnas As Biomarkers For Radiation Toxicity In Breast Cancer Patients, Mina V. Mcginn
Exosomal Mirnas As Biomarkers For Radiation Toxicity In Breast Cancer Patients, Mina V. Mcginn
Theses and Dissertations
Radiotherapy (RT) is a standard treatment for most breast cancer patients (BCPs), but is often accompanied by acute and late toxic effects in normal tissue. Exosomes are nano vesicles about 30-150nm in size that originate from the endosomal network and are found in most body fluids. Exosomes are a fundamental driver of intercellular communication by transferring proteins, lipids and microRNA (miRNA). Exosomal miRNA (Exo-miRNA) signatures may serve as non-invasive prediction biomarkers of post-radiation toxicities of BCPs. Eighty six BCPs treated in the Radiation Oncology Department were enrolled in an IRB approved study. BCPs were evaluated weekly during RT and at …
Transcriptomic Profiling Of Postmortem Prefrontal Cortex And Nucleus Accumbens From Chronic Alcohol Abusers., Eric S. Vornholt
Transcriptomic Profiling Of Postmortem Prefrontal Cortex And Nucleus Accumbens From Chronic Alcohol Abusers., Eric S. Vornholt
Theses and Dissertations
Alcohol use disorder (AUD) is a debilitating psychiatric illness that develops from a combination of genetic and environmental factors. While it is well documented that AUD is heritable, the shift from recreational alcohol use to abuse/dependence is poorly understood. In this dissertation, using postmortem brain tissue from individuals with alcohol dependence (AD), we profiled the genome-wide expression of circular RNA (circRNA), microRNA (miRNA), and messenger RNA (mRNA) to better understand the impact of gene expression on the development of AUD. To achieve this, we performed two independent studies that explore transcriptome differences between AD cases and controls. The first of …
Deletion Of Cardiac Mir-17-92 Cluster Increases Ischemia/ Reperfusion Injury Via Pten Upregulation, Meeta B. Prakash
Deletion Of Cardiac Mir-17-92 Cluster Increases Ischemia/ Reperfusion Injury Via Pten Upregulation, Meeta B. Prakash
Theses and Dissertations
The miR-17- 92 cluster is necessary for cell proliferation and development of the cardiovascular system. Deletion of this cluster leads to death in neonatal mice. The role of this cluster still needs to be defined following ischemia and reperfusion. Methods and Results: Adult male mice were injected with Tamoxifen- was to induce inducible cardiac-specific miR-17- 92-deficient (miR-17- 92-def: MCM:TG:miR-17- 92 flox/flox ) and wild type (WT: MCM:NTG:miR-17-92 flox/flox ) mice were subjected to 30 minutes of myocardial ischemia via left anterior descending coronary artery ligation followed by reperfusion for 24 hours. Post I/R survival (48%) and ejection fraction were reduced, …
Genetic And Epigenetic Mechanisms Of Complex Reproductive Disorders, Bhavi P. Modi
Genetic And Epigenetic Mechanisms Of Complex Reproductive Disorders, Bhavi P. Modi
Theses and Dissertations
Common, complex disorders are polygenic and multifactorial traits representing interactions between environmental, genetic and epigenetic risk factors. More often than not, contributions of these risk factors have been studied individually and this is especially true for complex reproductive traits where application of genomic technologies has been challenging and slow to progress. This thesis explores the potential of genetic and epigenetic components contributing to a better understanding of the biological pathways underlying disease risk in two specific female complex reproductive traits - polycystic ovary syndrome (PCOS) and preterm premature rupture of membranes (PPROM). The PCOS projects focus on characterization of a …