Women's Health Commons^™

Rwanda's Natural Remedies: A Fresh Look At The Fight Against Malaria, Leandre Nsabimana Ndisanze

Pomona Senior Theses

Malaria remains one of the most devastating parasitic diseases globally, disproportionately affecting sub-Saharan Africa, where Rwanda continues to face high transmission rates and rising resistance to conventional interventions. Despite decades of control efforts, the emergence of drug-resistant Plasmodium falciparum and insecticide-resistant Anopheles mosquitoes threatens to reverse recent gains. This research responds to the urgent need for sustainable and culturally relevant alternatives by exploring the therapeutic potential of Rwandan traditional medicinal plants. These indigenous remedies, long used by local healers, offer an underexplored reservoir of bioactive compounds that may provide the basis for novel antimalarial drugs.

The central hypothesis of this …

Therapy-Based Strategies To Support Tummy Time In Infants Post-Hospital Discharge: A Scoping Review Protocol, Ketaki Inamdar, Sonia Khurana

Rehabilitation Sciences Faculty Publications

Tummy time is essential for infant development, yet many caregivers face significant challenges with adherence due to behavioral and contextual barriers. While numerous tummy time interventions exist, a limited understanding of their behavioral components hinders effective replication and implementation. This scoping review aims to identify multidisciplinary interventions used to promote tummy time in infants aged 0–12 months, evaluate their impact on adherence, developmental and health outcomes, and examine the behavior change techniques employed using the Theoretical Domains Framework (TDF). Following the Joanna Briggs Institute (JBI) methodology, a comprehensive search will be conducted in MEDLINE (PubMed), Web of Science Core Collection, …

Codon Composition In Human Oocyters Reveals Age-Associated Defects In Mrna Decay, Pavla Brachova, Lane K. Christenson, Nehemiah S. Alvarez

Department of Biomedical and Translational Sciences Faculty Publications

Oocytes from women of advanced reproductive age exhibit diminished developmental potential, but the underlying mechanisms remain incompletely defined. Oocyte maturation depends on translational control of maternal mRNA synthesized during growth. We performed a computational analysis on human oocytes from women < 30 versus ≥40 years and observed that mRNA GC content correlates negatively with half-life in oocytes from young (< 30 yr) but positively with oocytes from aged (>40 yr) women. In young oocytes, longer mRNA half-life is associated with lower protein abundance, whereas in aged oocytes GC content correlates positively with protein abundance. During the GV-to-MII transition, codon composition stratifies stability: codons that support rapid translation (optimal) stabilize mRNA, while slow-translating codons (non-optimal) promote decay. With reproductive aging, GC-containing codons become more optimal and align with increased …

Consumption Of The Food Groups With The Revised Benefits In The New Wic Food Package: A Scoping Review, Qi Zhang, Priyanka T. Patel, Bidusha Neupane, Caitlin M. Lowery, Futun Alkhalifah, Faezeh Mahdavi, Esther May Sarino

Epidemiology, Biostatistics, & Environmental Health Faculty Publications

Background: On 18 April 2024, the United States Department of Agriculture (USDA) published the first food package changes to the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) in over a decade, which reduced some food benefits (juice, milk, canned fish, and infant fruits and vegetables) and offered substitutes (cash-value vouchers (CVVs) or cash-value benefits (CVBs) to redeem for fruits and vegetables, cheese, soymilk, or other dairy products). Methods: To assess the impact of the changes on the consumption and redemption of these food groups, a systematic search was conducted, identifying 23 peer-reviewed publications between 2010 and 2024. …

Association Between The Intensity Of Exercise In The First Trimester And Early Second Trimester And The Risk Of Gestational Diabetes, Takaki Tanamoto, Misa Hayasaka, Tetsuya Kawakita

Department of Obstetrics & Gynecology Faculty Publications

Objective

Although some studies show that exercise decreases the incidence of gestational diabetes mellitus (GDM), the optimal exercise intensity during pregnancy remains unclear. We examined GDM risk according to exercise intensity in pregnant individuals.

Methods

We analyzed data from the Nulliparous Pregnancy Outcomes Study: Monitoring Mothers‐to‐Be (nuMoM2b), a prospective study enrolling nulliparous individuals in the first trimester. Participants with pregestational diabetes or delivery before 20 weeks were excluded. Exercise intensity during the first (6–13 weeks’ gestation) and early second (16–21 weeks’ gestation) trimesters was categorized by metabolic equivalent of task hours per week (MET‐hr/week) as none, low intensity (< 7.5), moderate intensity (7.5–14.9), or high intensity (≥ 15). The primary outcome was GDM; secondary outcomes included preeclampsia, gestational hypertension, preterm birth, small‐for‐gestational‐age birth, and stillbirth. Adjusted relative risks (aRRs) with 95% confidence intervals (CIs) were calculated using a generalized linear mixed‐effects model with a Poisson distribution and robust error variance, controlling for the random effects of individuals and potential confounders.

Results …

Protocol For Culturing Patient-Derived Organoids Of Cervical Cancer, Rui Wang, Timothy Harris, Dalissa Negrón-Figueroa, David Lo, Allison Judge, D'Shaunique Walters, Bo Jiang, Lauren E Colbert

Faculty, Staff and Student Publications

Herein, we present a protocol for culturing patient-derived organoids (PDOs) of cervical cancer that includes workflows for tumor biopsy/resection tissue and cytobrush-sampled cells. We describe steps for PDO culture initiation, including rinsing, gentle dissociation, Lymphoprep separation, and cell assessment, as well as seeding cells from surgical and cytobrush tissue digestion. We then provide guidance on PDO maintenance and passage and techniques for producing conditioned medium. Overall, this protocol serves as a valuable guide for establishing and maintaining cervical cancer PDOs. For complete details on the use and execution of this protocol, please refer to Colbert et al.

Amniotic Fluid-Derived Stem Cells: Potential Factories Of Natural And Mimetic Strategies For Congenital Malformations, Cristiane S R Fonteles, Julia Enterria-Rosales, Ying Lin, John W Steele, Ramiro A Villarreal-Leal, Jing Xiao, Daniel I Idowu, Beck Burgelin, Bogdan J Wlodarczyk, Richard H Finnell, Bruna Corradetti

Faculty, Staff and Students Publications

BACKGROUND: Mesenchymal stem cells (MSCs) derived from gestational tissues offer a promising avenue for prenatal intervention in congenital malformations although their application is hampered by concerns related to cellular plasticity and the need for invasive, high-risk surgical procedures. Here, we present naturally occurring exosomes (EXOs) isolated from amniotic fluid-derived MSCs (AF-MSCs) and their mimetic analogs (MIMs) as viable, reproducible, and stable alternatives. These nanovesicles present a minimally invasive therapeutic option, addressing the limitations of MSC-based treatments while retaining therapeutic efficacy.

METHODS: MIMs were generated from AF-MSCs by combining sequential filtration steps through filter membranes with different porosity and size exclusion …

Adiposity Throughout Adulthood And Risk Of Young-Onset Breast Cancer Tumor Subtypes In The Young Women's Health History Study, Lydia Marcus Post, Dorothy R. Pathak, Ann S. Hamilton, Kelly A. Hirko, Richard T. Houang, Emily H. Guseman, Dan Sanfelippo, Nicole Bohme Carnegie, L. Karl Olson, Hallgeir Rui, Ann G. Schwartz, Ellen M. Velie

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

BACKGROUND: The role of adult adiposity in young-onset breast cancer (YOBC) subtype risk is not well understood.

METHODS: In this population-based case (n = 1812)-control (n = 1,381) study of invasive YOBC (ages <50 >years), cases were identified from the Los Angeles County and Metropolitan Detroit Surveillance, Epidemiology, and End Results registries, 2010 to 2015. Area-based, frequency-matched controls were sampled from the 2010 Census. General adiposity [body mass index (BMI)] and central adiposity (waist circumference and waist-to-height ratio) across adulthood and covariates were collected from in-person interviews and measurements. ORs and 95% confidence intervals (CI) for adiposity and YOBC tumor subtypes …

Personal Protective Equipment For Minoritized U.S. Agricultural Farmworkers: Community-Based Efforts During The Pandemic & Implications For Extension, Helen Trejo

Journal of Human Sciences and Extension

There are an estimated 2 million farmworkers who are essential to the food system in the United States; however, they are exposed to hazardous environmental conditions with limited access and/or use of Personal Protective Equipment (PPE). The primary purpose of this research is to evaluate community-based organizational efforts to provide farmworkers with apparel-textile basic needs, such as face masks. A primary goal is to address the research gap regarding common environmental factors that impact farmworkers, including pesticides and the pandemic, their use of available PPE, and community-based efforts to improve access to face masks as basic PPE. We consider the …

A Proteogenomic Analysis Of Cervical Cancer Reveals Therapeutic And Biological Insights, Jing Yu, Xiuqi Gui, Yunhao Zou, Qian Liu, Zhicheng Yang, Jusheng An, Xuan Guo, Kaihua Wang, Jiaming Guo, Manni Huang, Shuhan Zhou, Jing Zuo, Yimin Chen, Lu Deng, Guangwen Yuan, Ning Li, Yan Song, Jia Jia, Jia Zeng, Yuxi Zhao, Xianming Liu, Xiaoxian Du, Yansheng Liu, Pei Wang, Bing Zhang, Li Ding, Ana I Robles, Henry Rodriguez, Hu Zhou, Zhen Shao, Lingying Wu, Daming Gao

Faculty, Staff and Students Publications

Although the incidence of cervical cancer (CC) has been reduced in high-income countries due to human papillomavirus (HPV) vaccination and screening strategies, it remains a significant public health issue that poses a threat to women's health in low-income countries. Here, we perform a comprehensive proteogenomic profiling of CC tumors obtained from 139 Chinese women. Integrated proteogenomic analysis links genetic aberrations to downstream pathogenesis-related pathways and reveals the landscape of HPV-associated multi-omic changes. EP300 is found to enhance the acetylation of FOSL2-K222, consequently accelerating the malignant proliferation of CC cells. Proteomic stratification identifies three patient subgroups with distinct features in prognosis, …

Hormone Replacement Therapy And Risk Of Pancreatic Cancer In Postmenopausal Women: Evidence From The Us National Inpatient Sample 2008–2018, Lei Liu, Xinyu Wang, Dekai Guo, Ruirui Ma, Haibing Gong, Congjun Wang

Faculty, Staff and Student Publications

BACKGROUND: Pancreatic cancer is a serious, usually fatal disease and one of the most aggressive malignancies. Research into whether hormone replacement therapy (HRT) might protect against pancreatic cancer has yielded mixed results. This study aimed to investigate the potential association between HRT and the risk of pancreatic cancer in postmenopausal women.

METHODS: This population-based, retrospective study extracted data from the US National Inpatient Sample (NIS) 2008-2018. Hospitalized females aged ≥55 years were eligible for inclusion. Associations between HRT, other study variables, and pancreatic cancer diagnosis were determined using univariate and multivariable regression analyses.

RESULTS: After 1:4 matching by age, data …

Molecular Targets For Breast Cancer Therapy, Hamidreza Montazeri Aliabadi

Pharmacy Faculty Articles and Research

"Breast cancer is by far the most common cancer in women, and for a while, it surpassed lung cancer as the most diagnosed cancer, regardless of gender, in 2020 [1]. Chemotherapy and hormone therapy are still the first line of treatment, despite extensive research in molecularly targeted drugs. Therefore, triple negative breast cancer (TNBC) is still known as the most challenging type for treatment due to the limited identified targets. Inherent and acquired resistance are still major hurdles in breast cancer therapy, which further highlights the importance of identifying new molecular targets in this battle. The inherent resistance of unresponsive …

Crizotinib Enhances Parp Inhibitor Efficacy In Ovarian Cancer Cells And Xenograft Models By Inducing Autophagy, Janice M Santiago-O'Farrill, Alicia Blessing Bollu, Hailing Yang, Vivian Orellana, Marc Pina, Xudong Zhang, Jinsong Liu, Robert C Bast, Zhen Lu

Faculty, Staff and Student Publications

Poly (ADP-ribose) polymerase inhibitors (PARPi) can encounter resistance through various mechanisms, limiting their effectiveness. Our recent research showed that PARPi alone can induce drug resistance by promoting autophagy. Moreover, our studies have revealed that anaplastic lymphoma kinase (ALK) plays a role in regulating the survival of ovarian cancer cells undergoing autophagy. Here, we explored whether the ALK-inhibitor crizotinib could enhance the efficacy of PARPi by targeting drug-induced autophagic ovarian cancer cell and xenograft models. Our investigation demonstrates that crizotinib enhances the anti-tumor activity of PARPi across multiple ovarian cancer cells. Combination therapy with crizotinib and olaparib reduced cell viability and …

A Metabolite-Based Liquid Biopsy For Detection Of Ovarian Cancer, Johannes F Fahrmann, Seyyed Mahmood Ghasemi, Chae Y Han, Ranran Wu, Jennifer B Dennison, Jody Vykoukal, Joseph Celestino, Karen Lu, Zhen Lu, Charles Drescher, Kim-Anh Do, Samir Hanash, Robert C Bast, Ehsan Irajizad

Faculty, Staff and Student Publications

Serial CA125 and second line transvaginal ultrasound (TVS) screening in the UKCTOCS indicated a shift towards detection of earlier stage ovarian cancer (OvCa), but did not yield a significant mortality reduction. There remains a need to establish additional biomarkers that can complement CA125 for even earlier and at a larger proportion of new cases. Using a cohort of plasma samples from 219 OvCa cases (59 stage I/II and 160 stage III/IV) and 409 female controls and a novel Sensitivity Maximization At A Given Specificity (SMAGS) method, we developed a blood-based metabolite-based test consisting of 7 metabolites together with CA125 for …

Exploration Of Positive Deviance In Prevention Of Underweight In The Under-Five: A Qualitative Study On Low-Income Urban Families, Irwan Budiono, Lukman Fauzi, Dewi Sari Rochmayani

Kesmas

Children under the age of five (the under-five) from low-income families are more vulnerable to experience underweight. This nutritional vulnerability is evident in the preliminary study, where 35.1% of the under-five experience underweight, and 28.48% are low-income families. This study aimed to explore Positive Deviance (PD) behaviors in preventing underweight among the under-five. The study applied a qualitative approach with a case study design. Data collection took place in July-August 2022, focusing on low-income families in the Gunung Brintik area. Data were collected through two focus group discussions, seven in-depth interviews, and five key informant interviews. Coding, subtheme, and theme …

Risk Factors For Cognitive Impairment In Adult Population Of Coastal Area: A Cross-Sectional Study In Maringkik Island, Indonesia, Herpan Syafii Harahap, Arina Windri Rivarti, Nurhidayati Nurhidayati, Fitriannisa Faradina Zubaidi, Dini Suryani, Legis Ocktaviana Saputri, Yanna Indrayana, Athalita Andhera, Muhammad Hilam, Abiyyu Didar Haq

Kesmas

Cognitive impairment is a medical condition commonly found in elderly populations, which can be due to vascular risk factors in patients. There remains limited data on risk factors for cognitive impairment among coastal region populations. This study aimed to investigate risk factors for cognitive impairment in the adult population of Maringkik Island, West Nusa Tenggara Province, Indonesia. Data collected were age, sex, education level, hypertension, antihypertensive treatment, diabetes mellitus, cigarette smoking, and body mass index status. A total of 114 participants were recruited using a consecutive sampling method. The participants’ cognitive function assessment used the Mini-Cog instrument. The cognitive impairment …

A Social Media Game To Increase Physical Activity Among Older Adult Women: Protocol Of A Randomized Controlled Trial To Evaluate Challenge, Michael C Robertson, Maria Chang Swartz, Karen M Basen-Engquist, Yisheng Li, Kristofer Jennings, Debbe Thompson, Tom Baranowski, Elena Volpi, Elizabeth J Lyons

Faculty, Staff and Student Publications

BACKGROUND: Older adult women often do not engage in sufficient physical activity (PA) and can encounter biological changes that exacerbate the negative effects of inadequate activity. Wearable activity monitors can facilitate PA initiation, but evidence of sustained behavior change is lacking. Supplementing wearable technologies with intervention content that evokes enjoyment, interest, meaning, and personal values associated with PA may support long term adherence. In this paper, we present the protocol of an NIA-funded study designed to evaluate the efficacy of CHALLENGE for increasing step count and motivation for PA in insufficiently active older women (Challenges for Healthy Aging: Leveraging Limits …

Enriching The Pcos Lifestyle, Callie Coleman

Electronic Theses and Dissertations

Polycystic Ovary Syndrome (PCOS) is an endocrine disorder affecting approximately 4 – 20% of women worldwide. It is associated with insulin resistance, fertility problems, and an increased susceptibility to chronic conditions through multiple inflammatory pathways. Women with PCOS are also at increased risk for disordered eating. The Mediterranean diet is associated with decreased inflammation and risk of chronic conditions, and intuitive eating principles are associated with decreased disordered eating patterns. The purpose of this study was to determine if a six-week nutrition education workshop incorporating information and skills related to both the Mediterranean lifestyle and intuitive eating principles can improve …

Effect Of Esketamine On Hypotension In Women With Preoperative Anxiety Undergoing Elective Cesarean Section: A Randomized, Double-Blind, Controlled Trial, Yu Qi, Meiyan Zhou, Yaqi Dong, Wenting Zheng, Qinyu Jiang, Yanyu Li, Xinghe Wang, Jia Sun, Hai Zhou, Zhengquan Hu, Liwei Wang

Faculty, Staff and Student Publications

To investigate the effect of low-doses esketamine on spinal anesthesia-induced hypotension in women with preoperative anxiety undergoing elective cesarean section, the randomized controlled trial enrolled 120 women aged 18-35 years who preoperative State-Trait Anxiety Inventory State scores > 40, conducted from September 2022 to August 2023 in Xuzhou Central Hospital, China. Women in the esketamine group received a single intravenous injection of 0.2 mg/kg esketamine after sensory block level achieved. The incidence of hypotension in the esketamine group was significantly lower than the control group at T2 (10% [6 of 60]; P < 0.001), T3 (5.0% [3 of 60]; P = 0.007) and T4(5.0% [3 of 60]; P = 0.004). Despite being higher in the esketamine group, the overall rates of hypertension (11.7% [7 of 60]; P = 0.186), tachycardia (23.3% [14 of 60]; P = 0.246), and bradycardia (0.0% [0 of 60]; P = 0.079) were no significantly difference between the two groups. STAI-S scores was significantly lower in the esketamine group (mean [SD] 37.52[7.14]) than in the control group (mean [SD] 41.03[9.66], P = 0.39) in postoperative day 1. Spinal anesthesia combined with intravenous low-doses esketamine infusion can significantly reduce the incidence of hypotension in women with preoperative anxiety undergoing elective cesarean section.

Gestational Diabetes As A Risk Factor For Gbs Maternal Rectovaginal Colonization: A Systematic Review And Meta-Analysis, Vicki Mercado-Evans, Jacob J Zulk, Zainab A Hameed, Kathryn A Patras

Faculty, Staff and Students Publications

BACKGROUND: Maternal rectovaginal colonization by group B Streptococcus (GBS) increases the risk of perinatal GBS disease that can lead to death or long-term neurological impairment. Factors that increase the risk of rectovaginal GBS carriage are incompletely understood resulting in missed opportunities for detecting GBS in risk-based clinical approaches. There is a lacking consensus on whether gestational diabetes mellitus (GDM) is a risk factor for rectovaginal GBS. This systematic review and meta-analysis aims to address current conflicting findings and determine whether GDM should be clinically considered as a risk factor for maternal GBS colonization.

METHODS: Peer-reviewed studies that provided GDM prevalence …

Transcriptomic Analysis Reveals The Anti-Cancer Effect Of Gestational Mesenchymal Stem Cell Secretome, Salvatore Vaiasicca, Gianmarco Melone, David W James, Marcos Quintela, Jing Xiao, Seydou Yao, Richard H Finnell, Robert S Conlan, Lewis W Francis, Bruna Corradetti

Faculty, Staff and Students Publications

The environment created during embryogenesis contributes to reducing aberrations that drive structural malformations and tumorigenesis. In this study, we investigate the anti-cancer effect of mesenchymal stem cells (MSCs) derived from 2 different gestational tissues, the amniotic fluid (AF) and the chorionic villi (CV), with emphasis on their secretome. Transcriptomic analysis was performed on patient-derived AF- and CV-MSCs collected during prenatal diagnosis and identified both mRNAs and lncRNAs, involved in tissue homeostasis and inhibiting biological processes associated with the etiology of aggressive cancers while regulating immune pathways shown to be important in chronic disorders. Secretome enrichment analysis also identified soluble moieties …

Antidepressant Effect Of Enzymatic Porcine Placenta Hydrolysate In Repeated Immobilization Stress-Induced Ovariectomized Female Mice, Minsook Ye, Sharon Nguyen, Min Ju Kim, Jee Sun Hwang, Gun Won Bae, Keun-Hang Susan Yang, Insop Shim

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

When postmenopausal women are under stress conditions, this exacerbates mood disorders and issues with neuroimmune systems. The porcine placenta is known to relieve menopausal depression in clinical trials, but its underlying mechanisms for depression and anti-inflammatory functions remain poorly defined. The present study was designed to examine the anti-inflammatory effects of enzymatic porcine placenta hydrolysate (EPPH) on LPS-induced levels of nitric oxide (NO), prostaglandin E2 (PGE2), corticosterone (CORT), and pro-inflammatory cytokine interleukin-1 beta (IL-1β) in RAW 264.7 macrophage cells. In addition, the neurite outgrowth of PC12 cells was evaluated to examine the effects of EPPH on neurite growth. To mimic …

Irx4204 Induces Senescence And Cell Death In Her2-Positive Breast Cancer And Synergizes With Anti-Her2 Therapy, Cassandra L Moyer, Amanda Lanier, Jing Qian, Darian Coleman, Jamal Hill, Vidyasagar Vuligonda, Martin E Sanders, Abhijit Mazumdar, Powel H Brown

Faculty, Staff and Student Publications

PURPOSE: Rexinoids, agonists of nuclear retinoid X receptor (RXR), have been used for the treatment of cancers and are well tolerated in both animals and humans. However, the usefulness of rexinoids in treatment of breast cancer remains unknown. This study examines the efficacy of IRX4204, a highly specific rexinoid, in breast cancer cell lines and preclinical models to identify a biomarker for response and potential mechanism of action.

EXPERIMENTAL DESIGN: IRX4204 effects on breast cancer cell growth and viability were determined using cell lines, syngeneic mouse models, and primary patient-derived xenograft (PDX) tumors. In vitro assays of cell cycle, apoptosis, …

Salpingectomy For Ovarian Cancer Prevention: Video Education For The Surgeon, Emily Macarthur, Kara Long Roche, Joseph Sakran, Sunil H Patel, Peter Najjar, Karen H Lu, Megan Gornet, Anja S Frost, Meghan Walrath, Tom Bauer, Gyyong Oh, Rebecca Stone

Faculty, Staff and Student Publications

Given the unremitting obstacles to effectively screen for and treat ovarian cancer (OC), prevention is a necessary countermeasure. The recent discovery of the fallopian tube as the origin of the most common and deadly type of OC, high grade serous cancer (HGSC), makes prevention through salpingectomy possible (Madsen et al., 2015). Opportunistic salpingectomy (OS) is the practice of removing the post-reproductive fallopian tubes at the time of other intraperitoneal surgery, or for sterilization in lieu of tubal ligation, to decrease OC risk (Falconer et al., 2015). The safety, effectiveness, and reach of OS as a primary prevention strategy depends on …

Impact Of The Department Of Defense Maternity Leave Policy Change On Retention And Postpartum Depression And The Air Force Postpartum Physical Fitness Policy Change On Physical Readiness Outcomes, Minette S. R. Herrick

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Understanding the implications of health policy is paramount to support continued execution and further wide-spread distribution. The Department of Defense has made many recent family friendly policy changes in effort to improve the health and morale of the force. Two such policies were analyzed in this study. The first was the change in maternity leave, in 2016, from allotting women six weeks time off to twelve weeks time off in the postpartum period. The second was executed by the Air Force to permit postpartum women a longer duration for their required physical fitness assessment (an increase from six months to …

Phase 1b Study Of Batiraxcept In Combination With Durvalumab In Patients With Platinum-Resistant Ovarian Cancer, Anne Knisely, Emily M Hinchcliff, Elisabeth Gardiner, Reshma Rangwala, Kathryn Lito, Bryan Fellman, Ying Yuan, Anil K Sood, Shannon N Westin, Karen H Lu, Amir A Jazaeri

Faculty, Staff and Student Publications

Combining an immune checkpoint inhibitor with batiraxcept (AVB-S6-500), an AXL inhibitor that acts via selective binding to growth arrest-specific protein 6 (GAS6), may improve anti-tumor immunity in platinum-resistant ovarian cancer (PROC). This phase 1b trial of durvalumab in combination with escalating doses of batiraxcept enrolled patients with recurrent PROC (NCT04019288). The primary objective was to determine the toxicity profile of the combination. Eleven patients were enrolled on the trial. No dose-limiting toxicities were observed, and no objective responses were noted. Median progression free survival (PFS) was 1.81 months (95% confidence interval (CI) 1.71–2.40), and median overall survival (OS) was 4.53 …

Identification Of Potent Pan-Ephrin Receptor Kinase Inhibitors Using Dna-Encoded Chemistry Technology, Chandrashekhar Madasu, Zian Liao, Sydney E Parks, Kiran L Sharma, Kurt M Bohren, Qiuji Ye, Feng Li, Murugesan Palaniappan, Zhi Tan, Fei Yuan, Chad J Creighton, Suni Tang, Ramya P Masand, Xiaoming Guan, Damian W Young, Diana Monsivais, Martin M Matzuk

Faculty, Staff and Students Publications

EPH receptors (EPHs) are highly sought-after drug targets owing to their essential roles in maintaining appropriate cellular functions in both physiological and disease conditions. However, limited potency and specificity pose significant obstacles to the development of small-molecule inhibitors for EPHs. Here, using high-throughput DNA-encoded chemical library screenings, we developed potent and selective inhibitors of the EPH receptor kinase family. Our results also emphasize the therapeutic potential of our EPH inhibitors in cancer and endometriosis, a global health concern that causes chronic pain and often leads to infertility in women. This study showcases the robust pipeline of using DNA-encoded chemistry technology …

Evaluating The Epidemiological, Hormonal, And Psychosocial Sex-Based Differences In Sports-Related Concussion Outcomes, Samantha Kanny

All Dissertations

Sports-related concussions (SRCs) affect approximately 3.8 million athletes in the United States per year. A multitude of risk factors including age, sex, concussion history and prior medical conditions have been observed to significantly increase sports-related concussion symptom burden. Researchers have posited many reasons to explain sex-based differences in SRC outcomes, often categorized by biological characteristics or sociocultural factors, however, females are vastly underrepresented in sports-related concussion research, making it difficult to understand the true mechanisms underlying SRC sex-based differences. The goal of this dissertation is to help fill the current gap in knowledge on sex-based differences in sports-related concussion outcomes. …

Effect Of Progesterone On Cognition Among College Aged Women, Katelyn Helberg

Biological Sciences Undergraduate Honors Theses

Women who have a reoccurring menstrual cycle and do not take hormonal birth control naturally experience changes in the amount of sex hormones that their body produces. These sex hormones help promote sexual development, fertility, and mood regulation, but can be hard to study due to their conflicting effects on each other. One such hormone, progesterone, is produced in different concentrations throughout the menstrual cycle to prepare the uterus for a potential pregnancy. However, it also may have secondhand effects on how well women can complete everyday tasks involving memory, attention, processing speed, and more which is what we measured …

Patient Understanding Of Fetal Sex Versus Gender In The Context Of Routine Cell-Free Dna Screening, Mindy Kolodziejski

Dissertations and Theses (Open Access)

Non-invasive prenatal testing (NIPT) is the current standard of care to screen for fetal aneuploidy using cell-free DNA (cfDNA). NIPT screens for sex chromosome aneuploidies (SCAs) and in doing so, can predict fetal chromosomal sex. Despite sex and gender being distinct concepts, many patients refer to NIPT as “the gender test” and elect testing in order to find out predicted fetal sex and assume gender. Our study aimed to evaluate and describe patient understanding of sex and gender in the context of receiving routine prenatal genetics education (PGE) on NIPT. A survey was developed with the goal of assessing patient …