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Full-Text Articles in Medicine and Health Sciences
Risk-Factor Induced Changes In The Breast Microenvironment Facilitate Inflammatory Breast Cancer Progression And Lymphovascular Invasion, Wintana Balema, Wintana Balema
Risk-Factor Induced Changes In The Breast Microenvironment Facilitate Inflammatory Breast Cancer Progression And Lymphovascular Invasion, Wintana Balema, Wintana Balema
Dissertations & Theses (Open Access)
Inflammatory breast cancer (IBC) is a rapidly progressing, rare and highly lethal form of breast cancer. IBC is a clinical diagnosis, requiring >1/3 involvement on the affected breast and/or skin by erythema, and disease onset of < 6 months. The clinical symptoms of IBC vary in severity and presentation, these include redness, warmth, skin thickening and bruised or pink/purple discoloration appearance and skin changes such as peau d’orange. These skin symptoms are not attributed to inflammation, rather IBC is characterized by florid lymphovascular tumor emboli clogging dermal lymphatics. This leads to “classic” symptoms of breast swelling and skin edema or discoloration. To date, unique genomic drivers which differentiate IBC from non-IBC invasive breast cancers have not been identified highlighting a role for the microenvironment. Several epidemiological studies have unveiled subtype-specific risk factors associated with IBC that are known to alter the microenvironment. Obesity is an established risk factor for all subtypes of IBC. Never-breastfeeding increases risk for developing the most aggressive, triple-negative IBC. Further, never breastfeeding is associated with later clinical stage and worse outcomes. We worked to model these overlapping risk factors to understand microenvironment changes that may lead to the lymphatic change’s indicative of IBC.
First, we investigated the association of a “classic” triad of clinical IBC signs with overall survival among patients to demonstrate the most overt clinical findings of lymphatic involvement were impacting prognosis. We evaluated a triad of IBC signs, including swollen involved breast, nipple change, and diffuse skin change, using breast medical photographs from patients enrolled on a prospective IBC registry. We reported that the …
Management Of Systemic Lupus Erythematosus In Pregnancy, Oana Denisa Balalau, Mihai George Loghin, Delia Maria Bogheanu, Nicolae Bacalbasa, Anca Daniela Stanescu, Daniela Gabriela Bălan, Ioana Păunică, Octavian Gabriel Olaru
Management Of Systemic Lupus Erythematosus In Pregnancy, Oana Denisa Balalau, Mihai George Loghin, Delia Maria Bogheanu, Nicolae Bacalbasa, Anca Daniela Stanescu, Daniela Gabriela Bălan, Ioana Păunică, Octavian Gabriel Olaru
Journal of Mind and Medical Sciences
Systemic lupus erythematosus is one of the most common autoimmune disorders affecting young women. Pregnant women with lupus are generally at higher risk for certain pregnancy complications than women without comorbidities. Even so, a pregnancy with lupus can be carried to term in optimal conditions if it is properly managed by a doctor. Monitoring is generally recommended six months after the onset of lupus symptoms, and ideally there should be no active lupus symptoms prior to conception. General screening tests should include the anti-phospholipid, anti-Ro and anti-La antibodies. Women who are positive for these antibodies have an increased risk of …
Role Of Decorin At The Fetal-Maternal Interface, Chidambra D. Halari
Role Of Decorin At The Fetal-Maternal Interface, Chidambra D. Halari
Electronic Thesis and Dissertation Repository
The human placenta is an invasive tumor-like structure, this invasion being physiological. A subset of placental trophoblast called extra-villous trophoblast invades the uterine decidua and remodels uterine arteries into low-resistance, high-flow tubes to permit adequate flow of maternal blood to nourish the fetus. A poor extra-villous trophoblast invasion and uterine arterial remodeling can lead to fetal growth restriction and a serious pregnancy-associated maternal disease preeclampsia. Decorin, a leucine-rich proteoglycan produced by uterine decidual cells restrains multiple trophoblast functions: self-renewal and differentiation of trophoblast stem cells, migration, invasion, proliferation and endovascular differentiation. Additionally, decidual overproduction of decorin was associated with preeclampsia, …
Identifying Predictors For Inflammation-Induced Preterm Birth: A Murine Study, Tzu Ning Liu Bs, Jose Galaz Md, Nardhy Gomez-Lopez Phd
Identifying Predictors For Inflammation-Induced Preterm Birth: A Murine Study, Tzu Ning Liu Bs, Jose Galaz Md, Nardhy Gomez-Lopez Phd
Medical Student Research Symposium
Introduction: Preterm birth is the leading cause of neonatal morbidity and mortality worldwide. A large proportion of preterm deliveries is affected by intra-amniotic inflammation, which can occur in the presence (intra-amniotic infection) or absence (sterile intra-amniotic inflammation) of microbes. Studies have shown an association between intra-amniotic inflammation, cervical shortening, and changes in the cervicovaginal microbiome. However, their causal relationships are unknown. This study aims to determine the causality of intra-amniotic inflammation, cervical shortening, and cervicovaginal microbiome alterations.
Methods: Pregnant C57BL/6 dams received an ultrasound-guided intra-amniotic injection of an endotoxin lipopolysaccharide (LPS) or the alarmin interleukin-1 alpha (IL-1 alpha) on 16.5 …
Analysis Of Blood Type For Sars-Cov-2 And Correlation For Disease Acquisition In Various Sociodemographic Groups Including Women Of Childbearing Age., Maria L. Vacca, Nikunj Vyas, Joshua Banks, Elaine Joyce, Cindy Hou, Benjamin E. Leiby, Stefanie Deangelo, Todd P. Levin, Autum Shingler-Nace, Marilyn Mapp, Ashlee Hiester, Jonathan H. Coughenour
Analysis Of Blood Type For Sars-Cov-2 And Correlation For Disease Acquisition In Various Sociodemographic Groups Including Women Of Childbearing Age., Maria L. Vacca, Nikunj Vyas, Joshua Banks, Elaine Joyce, Cindy Hou, Benjamin E. Leiby, Stefanie Deangelo, Todd P. Levin, Autum Shingler-Nace, Marilyn Mapp, Ashlee Hiester, Jonathan H. Coughenour
Division of Infectious Diseases and Environmental Medicine Faculty Papers
BACKGROUND: Multiple studies have occurred to determine if a patient's blood type, Rhesus factor (Rh), and sociodemographic attributes contribute to contracting SARS-CoV-2. True association remains unknown.
METHODS: Inclusion criteria included in-patients who were tested for SARS-CoV-2 with blood type assessed. Study endpoints combined ABO, Rh and all-cause inpatient mortality (ACIM) with testing positivity. Pregnancy status was one of several secondary endpoints evaluated. A logistic regression analysis was used to estimate association.
RESULTS: Of the 27,662 patients who met inclusion criteria, Type A blood was associated with increased positivity [1.01 (1.0-1.21), P = .03]. Type B [1.10 (0.99-1.23), P = .08] …
A Review Of The Effectiveness Of Osteopathic Manipulative Medicine At Alleviating Pregnancy-Related Pain, Alexandria Lomanno, Olivia Choi, Danielle Cooley
A Review Of The Effectiveness Of Osteopathic Manipulative Medicine At Alleviating Pregnancy-Related Pain, Alexandria Lomanno, Olivia Choi, Danielle Cooley
Rowan-Virtua Research Day
Globally, more than a quarter of pregnant patients experience low back pain (LBP) during pregnancy with additional complaints of pelvic girdle pain (PGP) and other somatic dysfunctions. Though the standard of care for LBP in pregnancy is often analgesics, concerns about potential side effects that may cause lasting harm to the fetus may preclude pregnant patients from taking pain medications. Osteopathic Manipulative Medicine (OMM) is a nonpharmacologic treatment option that is routinely used for LBP in non-pregnant patients. Given the low risk of adverse effects, OMM may prove to be beneficial for pregnant patients suffering from LBP or PGP.
The Role Of Mitochondrial Dysfunction In Causing Hypertension During Pregnancy As Observed In The Rupp Model Of Preeclampsia, Michael Franks
The Role Of Mitochondrial Dysfunction In Causing Hypertension During Pregnancy As Observed In The Rupp Model Of Preeclampsia, Michael Franks
Honors Theses
Preeclampsia (PE) is a disease characterized by new-onset hypertension in the third trimester of pregnancy, endothelial dysfunction, and placental ischemia. Contributory to these characteristics are circulating factors such as agonistic autoantibodies to the angiotensin I type II receptor (AT1-AA), CD4+ T cells, natural killer cells (NK), and oxidative stress, which I will show to contribute to renal and placental mitochondrial dysfunction during pregnancy. The adoptive transfer of CD4+ T cells from the Reduced Uterine Perfusion Pressure (RUPP) rat model of PE to a healthy normal pregnant rat has been shown to result in many of these characteristics, including AT1-AA production. …
Understanding The Needs Of A Mobile Phone-Based Telemonitoring Program For Pregnant Women At High Risk For Pre-Eclampsia: Interpretive Qualitative Description Study, Anam Shahil Feroz, Kristina De Vera, Nadia D. Bragagnolo, Sarah Saleem, Zulfiqar Ahmed Bhutta, Emily Seto
Understanding The Needs Of A Mobile Phone-Based Telemonitoring Program For Pregnant Women At High Risk For Pre-Eclampsia: Interpretive Qualitative Description Study, Anam Shahil Feroz, Kristina De Vera, Nadia D. Bragagnolo, Sarah Saleem, Zulfiqar Ahmed Bhutta, Emily Seto
Community Health Sciences
Background: Lack of early risk detection, diagnosis, and treatment of pregnant women at high risk for pre-eclampsia can result in high maternal mortality and morbidity not only in Pakistan but also in other low- to middle-income countries (LMICs). A potential tool for supporting pregnant women at high risk for pre-eclampsia for early detection is telemonitoring (TM). However, there is a limited body of evidence on end-user needs and preferences to inform the design of the TM programs for pregnant women at high risk for pre-eclampsia, specifically in LMICs such as Pakistan.
Objective: This study aims to explore the needs of …
The Safety Of Covid-19 Vaccines In Pregnancy, Lauren Zacharias
The Safety Of Covid-19 Vaccines In Pregnancy, Lauren Zacharias
Capstone Showcase
SARS-CoV-2 has caused over 800,000 deaths in the United States since it was first detected here in 2020. Despite there being 3 available COVID-19 vaccines in the US, and recommendations by the CDC and countless other public health agencies that any potential risks are outweighed by the benefit of the vaccines, only 31% of pregnant women in the US are vaccinated against COVID-19 due to unfounded claims by an anti-vaccination movement that COVID mRNA vaccines cause infertility. This presentation explores where these claims originated, why they are untrue, the risks of COVID-19 infections in pregnancy, and the potential benefits of …
Low- And High-Wattage Vaping During Pregnancy Influence Aortic Structure And Function In Rat Offspring, James Ian Frazier
Low- And High-Wattage Vaping During Pregnancy Influence Aortic Structure And Function In Rat Offspring, James Ian Frazier
Graduate Theses, Dissertations, and Problem Reports
Introduction: Electronic cigarettes (e-cigs) are being marketed as a healthier alternative to traditional cigarettes, yet the health consequences of e-cig usage (also called vaping) are still being investigated. E-cigs are easily customized for user preferences. For example, the choice of flavors, nicotine concentration, and/or the temperature (i.e., wattage) used to heat the e-liquid can be selected in many devices. Emerging evidence suggests that vaping during pregnancy impairs cerebral vascular function in rodent offspring. In this study, we sought to investigate the potential effects of changes to e-cig device wattage (i.e., 5W vs. 30W) with maternal vaping during pregnancy on vascular …
Review Of Evidence For Environmental Causes Of Uveal Coloboma, Evan B Selzer, Delphine Blain, Robert B Hufnagel, Philip J Lupo, Laura E Mitchell, Brian P Brooks
Review Of Evidence For Environmental Causes Of Uveal Coloboma, Evan B Selzer, Delphine Blain, Robert B Hufnagel, Philip J Lupo, Laura E Mitchell, Brian P Brooks
Journal Articles
Uveal coloboma is a condition defined by missing ocular tissues and is a significant cause of childhood blindness. It occurs from a failure of the optic fissure to close during embryonic development and may lead to missing parts of the iris, ciliary body, retina, choroid, and optic nerve. Because there is no treatment for coloboma, efforts have focused on prevention. While several genetic causes of coloboma have been identified, little definitive research exists regarding the environmental causes of this condition. We review the current literature on environmental factors associated with coloboma in an effort to guide future research and preventative …