The Effects Of Curcumin On Erα, P53, And P21 In The Mcf-7 Breast Cancer Cell Line, 2024 Oakland University
The Effects Of Curcumin On Erα, P53, And P21 In The Mcf-7 Breast Cancer Cell Line, Samantha E. Pfiffner, Mia Morse, Erin Hallman, Kaylin Whittaker, Aisha Zanib, Sumi Dinda Ph.D.
Medical Student Research Symposium
Curcumin is a golden-yellow flavonoid compound derived from the turmeric plant root that has been used in Chinese and Indian medicine for centuries. Curcumin has been shown to have antioxidant and anti-inflammatory properties, and because of this, has been gaining traction in the field of cancer research. Breast cancer is the most commonly diagnosed cancer in women, and is the second leading cause of cancer death in women, next to lung cancer. Because of the prevalence and mortality of breast cancer, possible therapeutics must be investigated. Due to the beneficial properties of curcumin and pervasiveness of breast cancer, we have …
Dhea: A Neglected Biological Signal That May Affect Fetal And Child Development, 2024 University of Virginia
Dhea: A Neglected Biological Signal That May Affect Fetal And Child Development, Natasha A. Bailey, Elysia Poggi Davis, Curt A. Sandman, Laura M. Glynn
Psychology Faculty Articles and Research
The stress-sensitive maternal hypothalamic–pituitary–adrenal (HPA) axis through the end-product cortisol, represents a primary pathway through which maternal experience shapes fetal development with long-term consequences for child neurodevelopment. However, there is another HPA axis end-product that has been widely ignored in the study of human pregnancy. The synthesis and release of dehydroepiandosterone (DHEA) is similar to cortisol, so it is a plausible, but neglected, biological signal that may influence fetal neurodevelopment. DHEA also may interact with cortisol to determine developmental outcomes. Surprisingly, there is virtually nothing known about human fetal exposure to prenatal maternal DHEA and offspring neurodevelopment. The current study …
The Education Prescription: Exploring The Potential Of Patient Education To Reduce Mental Health Issues In Hormonal Contraceptive Users, 2024 Dominican University of California
The Education Prescription: Exploring The Potential Of Patient Education To Reduce Mental Health Issues In Hormonal Contraceptive Users, Maria Abraham
Nursing | Senior Theses
The many birth control options available impact a woman’s life, as hormonal contraceptives are commonly used but often misunderstood. These contraceptives, which contain progestin only, or estrogen and progestin combined, can come in various forms such as pills, implants, IUDs, injections, the vaginal ring, and skin patches. They offer benefits such as reduced menstrual cramps and ectopic pregnancy risk. However, they may lead to adverse side effects which can include increased blood pressure, nausea, headaches, breakthrough bleeding, and a higher risk of blood clots, with research indicating a potential link between oral contraceptive use and a decline in the user’s …
Incidence Of Rapidly Progressive Osteoarthritis Following Intra-Articular Hip Corticosteroid Injection: A Systematic Review And Meta-Analysis, 2023 University of Kentucky, Lexington, KY
Incidence Of Rapidly Progressive Osteoarthritis Following Intra-Articular Hip Corticosteroid Injection: A Systematic Review And Meta-Analysis, Franco M. Sabatini, Anna Cohen-Rosenblum, Travis B. Eason, Charles P. Hannon, Samuel D. Mounce, Chad A. Krueger, F Winston Gwathmey, Stephen T. Duncan, David C. Landy
School of Medicine Faculty Publications
BACKGROUND: The American Academy of Orthopedic Surgery recommends intra-articular corticosteroid injections (CSIs) for managing hip osteoarthritis (OA) based on short-term, prospective studies. Recent retrospective studies have raised concerns that CSIs may lead to rapidly progressive OA (RPOA). We sought to systematically review the literature of CSIs for hip OA to estimate the incidence of RPOA. METHODS: MEDLINE, Embase, and Cochrane Library were searched to identify original research of hip OA patients receiving CSIs. Overall, 27 articles involving 5831 patients published from 1988 to 2022 were included. Study design, patient characteristics, CSI details, follow-up, and cases of RPOA were recorded. Studies …
Characterization Of Prostate Cancer In Transgender Women, 2023 The University of Texas Rio Grande Valley
Characterization Of Prostate Cancer In Transgender Women, Simita Gaglani, Rajveer Purohit, Ashutosh Tewari, Dara Lundon, Natasha Kyprianou
Research Symposium
Background: The risk of developing prostate cancer (PC) in transgender women is unknown. Many patients are unaware that the prostate is not removed during male-to-female surgical transition. It is unclear what the exposure of estrogens and androgen blockers in these transgender patients has on the prostate. Our aim was to examine and characterize the different presentations of PC in published cases and augment this with an additional case series from one institute.
Methods: A retrospective review of prospectively maintained medical records was performed identifying features of PC diagnoses in transgender women. These included age, duration of feminizing hormone therapy, PSA …
Editorial: Sex Differences In The Neurobiology Of Drug Relapse Vulnerability, 2023 Rowan University
Editorial: Sex Differences In The Neurobiology Of Drug Relapse Vulnerability, Daniel F Manvich, Jessica A Loweth, Wendy J Lynch, Jayme R Mcreynolds
Rowan-Virtua School of Osteopathic Medicine Faculty Scholarship
No abstract provided.
Effects Of Dietary Phytoestrogens On Spermatogenesis And Male Reproductive Tract In Mice, 2023 Grand Valley State University
Effects Of Dietary Phytoestrogens On Spermatogenesis And Male Reproductive Tract In Mice, Trenton A. Dalm
Masters Theses
Increases in infertility over the past 50 years are linked to environmental exposures to endocrine disrupting chemicals (EDCs). One type of EDC is phytoestrogens, commonly found in soy-based diets and foods such as cauliflower, tofu, and broccoli. Phytoestrogens may bind estrogen receptors and have positive or negative effects on receptor signaling. The developing male reproductive tract is potentially susceptible to endocrine disruptors leading to changes in adult reproductive function and possibly infertility. We hypothesized that dietary phytoestrogen exposure would have a dose dependent effect with the high diet yielding the lowest sperm count and worst performance compared to the medium …
Body Dysmorphic-Induced Androgenic Anabolic Steroids Usage And Its Association With Mental Health Outcomes: A Systematic Review, 2023 Rowan University
Body Dysmorphic-Induced Androgenic Anabolic Steroids Usage And Its Association With Mental Health Outcomes: A Systematic Review, Ahmed Gawash, Hasan Zia, David Lo
Rowan-Virtua Research Day
This systematic review on body dysmorphic disorder (BDD), anabolic-androgenic steroid (AAS) use, and mental health outcomes aim to examine the relationship between them. While looking at prior research, it has been suggested that individuals with BDD may be more likely to abuse AAS due to their preoccupation with appearance but, unfortunately, AAS use may worsen mental health issues in this population and exacerbate the issue. This systematic review will also discuss treatments that will help mitigate the effects of AAS on individuals with BDD. The review will include only published literature from a variety of databases such as PubMed, Scopus, …
Cytotoxic Effects Of Bpa And Dehp On Human Epithelial Cells, 2023 University of Nebraska at Omaha
Cytotoxic Effects Of Bpa And Dehp On Human Epithelial Cells, Noah Stickrod
Theses/Capstones/Creative Projects
Endocrine disrupting chemicals (EDCs) are substances in the environment, food sources, personal care products, and manufactured products that interfere with the normal function of the body’s endocrine system. Most humans are exposed to some amount of these chemicals from many different sources, such as the air we breathe, food we eat, and the water we drink. EDCs can also permeate through the skin. The endocrine system is important because it works with other systems in the body to ensure healthy development and function throughout life. EDCs interfere with the way our body’s hormones work. Some EDCs can mimic natural hormones …
Self-Confidence And Hormonal Contraceptive Use, 2023 University of Arkansas, Fayetteville
Self-Confidence And Hormonal Contraceptive Use, Abigail Doran
Biological Sciences Undergraduate Honors Theses
Hormonal contraceptives are widely used to regulate menstrual cycles, alleviate certain symptoms linked to reproductive hormones, and prevent pregnancy. However, women who take hormonal contraceptives may experience significant physical and psychological side effects such as increased rates of depression and changes in self-image. The current study examined self-confidence in women before beginning hormonal contraceptives and two months after using them. These participants were compared to a control group of naturally cycling women who were also assessed twice. I hypothesized that women would experience decreased feelings of self-confidence in several domains of their lives, compared to the naturally cycling women. Results …
Gh-05 Exploring Drug Efficacy In The Pediatric Population: Determining The Differences Among Various Drug Classes, 2023 University of South Carolina School of Medicine Greenville
Gh-05 Exploring Drug Efficacy In The Pediatric Population: Determining The Differences Among Various Drug Classes, William F. Gardner Ii, Brooks T. Mcphail
SC Upstate Research Symposium
Exploring Drug Efficacy in the Pediatric Population: Determining the Differences Among Various Drug Classes
William F. Gardner II1, M. Jacob Wurst1, Brooks McPhail, PhD1,2
1University of South Carolina School of Medicine Greenville, Greenville, SC,
2Cincinnati Children's Hospital Medical Center, Cincinnati, OH
Introduction: Pharmacodynamics is commonly defined as what the drug does to the body. The pharmacodynamic effects of a drug are required to determine its efficacy and safety. Due to the unique nature of pediatric development, and the challenges in doing research on children, the efficacy and safety of many drugs are …
Cardiovascular Effects Of Excess Growth Hormone: How Real Is The Threat?, 2023 Thomas Jefferson University
Cardiovascular Effects Of Excess Growth Hormone: How Real Is The Threat?, Frederick Berro Rivera, Marianne Katharina Taliño, Marie Francesca Ansay, Gerard Francis Mangubat, Mer Lorraine Mahilum, Rajiv Hans Menghrajani, Siena Placino, Sung Whoy Cha, John Paul Aparece, Marc Gregory Yu, Michael Lawrenz Co, Edgar Lerma, Krishnaswami Vijayaraghavan, Peter A. Mccullough
Division of Cardiology Faculty Papers
Patients with acromegaly carry a high risk of developing cardiovascular diseases (CVD). In fact, CVD is the leading cause of mortality among this group of patients. The most frequent cardiovascular complications are heart failure (HF), valvular disease, hypertension, arrhythmias, and coronary artery disease (CAD). The pathophysiology centers on the family of growth hormone (GH). These hormones are involved in normal cardiac development and function; however, excess of insulin-like growth factor-1 (IGF-1), the principally active hormone, can also cause negative effects on the cardiovascular system. HF in acromegaly usually presents with biventricular enlargement and diastolic dysfunction and is strongly associated with …
Oral Contraceptives And Mood Disorders, 2023 Dominican University of California
Oral Contraceptives And Mood Disorders, Ping-Yu Chen, Vyvy Hoang, Kyle Nguyen, Crystal Nuno, Lauren Riddle, Thao Phan, Jaydon Siao
Physician Assistant Studies | Literature Reviews
Background information: Oral contraceptives are one of the most common types of birth control women use to prevent pregnancy. The most widely prescribed pill form contains estrogen and progesterone. Progesterone helps prevent pregnancy while estrogen controls menstrual bleeding. Today, researchers are investigating whether the use of oral contraceptives will increase the chances of developing a mood disorder such as depression or bipolar disorder. These disorders, though common, affect patients by interfering with their daily activities.
Principal focus: Behavioral changes were compared to determine if there is a significant increase in the risk of being diagnosed with a mood disorder (i.e. …
Over-The-Counter Approval Of Progestin-Only Pills, 2023 University of Vermont
Over-The-Counter Approval Of Progestin-Only Pills, Hannah Grace Donovan
Family Medicine Clerkship Student Projects
Most women in the United States use contraception at some point in their life. While there are many types of short- and long-acting reversible birth control options available via prescription, the oral contraceptive pill (OCP) remains the most used reversible contraceptive agent. The proportion of those using an OCP is inversely proportional with age; more specifically, people who can get pregnant between the ages of 15 and 29 use OCPs most frequently. However, people in this age range may face increased barriers to obtaining contraception, such as cost, insurance, social and familial factors, policy, transportation, and access to healthcare. In …
Oral Contraceptives And Affective Disorders: Neurobiology And Informed Choice, 2023 Scripps College
Oral Contraceptives And Affective Disorders: Neurobiology And Informed Choice, Sophia Mae Drezner
Scripps Senior Theses
Pregnancy prevention and female reproductive freedom have been some of the most contested political issues for decades. Abortion, a fundamental part of women’s healthcare, divides liberals and conservatives on an international scale. The consequences of unintended pregnancy without safe and reliable contraception are widespread, disproportionately impacting women of color, trans and non-binary folks, and poorer communities. The birth control pill is the most common form of oral contraception (OC) globally. Many people with ovaries begin the pill or other hormonal contraceptive (HC) methods as young as 11 years old. Exogenous progesterone and estrogen are known to impact mood, affect, physiology, …
Maternal Prenatal Cortisol Trajectories Predict Accelerated Growth In Infancy, 2022 University of California, Merced
Maternal Prenatal Cortisol Trajectories Predict Accelerated Growth In Infancy, Jennifer Hahn-Holbrook, Elysia Poggi Davis, Curt A. Sandman, Laura M. Glynn
Psychology Faculty Articles and Research
Higher maternal cortisol in pregnancy has been linked to childhood obesity. Much of the previous research has been limited in that cortisol in pregnancy is only measured at one time-point, precluding the ability to examine critical timing effects of prenatal maternal cortisol. To fill this gap, this longitudinal study measured maternal plasma cortisol at 15, 19, 25, and 31 weeks of pregnancy, and assessed infant body mass index percentile (BMIP)1 at birth, 3, 6, 12, and 24 months in 189 mother-infant pairs. Three distinct patterns of maternal cortisol in pregnancy (typical, steep, and flat trajectories) were identified using general growth …
Targeted Next-Generation Sequencing Of Congenital Hypothyroidism-Causative Genes Reveals Unexpected Thyroglobulin Gene Variants In Patients With Iodide Transport Defect, 2022 Universidad Nacional de Córdoba
Targeted Next-Generation Sequencing Of Congenital Hypothyroidism-Causative Genes Reveals Unexpected Thyroglobulin Gene Variants In Patients With Iodide Transport Defect, Carlos Eduardo Bernal Barquero, Romina Celeste Geysels, Virginie Jacques, Gerardo Hérnan Carro, Mariano Martín, Victoria Peyret, María Celeste Abregú, Patricia Papendieck, Ana María Masini-Repiso, Frédérique Savagner, Ana Elena Chiesa, Cintia E. Citterio, Juan Pablo Nicola
Pharmacy Faculty Articles and Research
Congenital iodide transport defect is an uncommon autosomal recessive disorder caused by loss-of-function variants in the sodium iodide symporter (NIS)-coding SLC5A5 gene and leading to dyshormonogenic congenital hypothyroidism. Here, we conducted a targeted next-generation sequencing assessment of congenital hypothyroidism-causative genes in a cohort of nine unrelated pediatric patients suspected of having a congenital iodide transport defect based on the absence of 99mTc-pertechnetate accumulation in a eutopic thyroid gland. Although, unexpectedly, we could not detect pathogenic SLC5A5 gene variants, we identified two novel compound heterozygous TG gene variants (p.Q29* and c.177-2A>C), three novel heterozygous TG gene variants (p.F1542Vfs*20, p.Y2563C, and …
The Effects Of The Aromatase Inhibitor, Letrozole, On Lithium Chloride (Licl)-Induced Conditioned Disgust Behaviour (Anticipatory Nausea) In Male Rats, 2022 Western University
The Effects Of The Aromatase Inhibitor, Letrozole, On Lithium Chloride (Licl)-Induced Conditioned Disgust Behaviour (Anticipatory Nausea) In Male Rats, Vangel Matic
Undergraduate Student Research Internships Conference
Anticipatory Nausea (AN) is a form of classical conditioning in which the effects of a nausea-inducing toxin become associated with a specific environmental context. AN is often experienced by individuals receiving chemotherapy treatment, whereby the emetic effects of the chemotherapy agents become associated with the treatment context (i.e. hospital, clinic), such that exposure to the context alone can cause an individual to experience nausea and potentially withdraw from treatment. Chemotherapy-associated AN is suggested to have a higher incidence in females compared to males.
AN can be represented in a rodent model (conditioned disgust) through the occurrence of conditioned gaping behaviour …
Identifying A Glucocorticoid-Activated Gpcr That Rapidly And Non-Genomically Increases Camp Levels In Mammalian Cells, 2022 Chapman University
Identifying A Glucocorticoid-Activated Gpcr That Rapidly And Non-Genomically Increases Camp Levels In Mammalian Cells, Francisco Nunez
Pharmaceutical Sciences (PhD) Dissertations
Glucocorticoids (GCs) are steroid hormones that regulate diverse physiological processes. Synthetic versions of GCs are commonly used to treat inflammatory diseases such as asthma by modulating gene expression to suppressing several inflammatory activities. However, it is estimated that 5-10% of asthmatics are unresponsive to GCs, which may be explained by receptor desensitization and/or the presence of a neutrophilic endotype. One understudied phenomenon of GCs is their ability to induce rapid, non-genomic actions. For example, GCs can acutely modulate calcium concentrations levels, induce smooth muscle relaxation and modulate nitric oxide synthase activity, within minutes and sometimes seconds, which is too rapid …
Sex Differences In Locomotor Activity And Behavioral Sensitization In Rats Administered Fentanyl, 2022 Wayne State University
Sex Differences In Locomotor Activity And Behavioral Sensitization In Rats Administered Fentanyl, Jessica J. Lee, Nareen Sadik, Cameron Davidson Phd, Majd Yahya, Josie Zdun, Shane Perrine Phd
Medical Student Research Symposium
Opioid overdoses have continued to increase, and women have experienced a greater rate of increase than males. Preclinical studies demonstrate marked sex differences in addiction-related behaviors, with females being more vulnerable due to a potential role of estradiol. We sought to understand how the estrous cycle, as a proxy measure of estradiol, influences sex differences in the sensitizing effects of fentanyl. In this ongoing study, we used male and female rats to investigate potential sex effects of fentanyl (20µg/kg subcutaneously) administration for 14 days and a forced abstinence period of 13 days on behavioral sensitization via locomotor activity (LMA) following …