Biochemistry, Biophysics, and Structural Biology Commons^™

Targeting Neuronal Nitric Oxide Synthase (Nnos) For Melanoma Treatment, Shirley Tong

Pharmaceutical Sciences (PhD) Dissertations

Human cutaneous melanoma is the most aggressive form of skin cancer and the incidence rates have continued to increase over the years. Neuronal nitric oxide synthase (nNOS) produces nitric oxide (NO) has been found to be overexpressed in human melanoma and the expression of nNOS is induced by interferon-gamma (IFN-γ). In our studies, nNOS has been implicated in IFN-γ-stimulated melanoma progression and the inhibition of nNOS using novel inhibitors effectively inhibited IFN-γ-stimulated tumor growth in a xenograft mouse model. Programmed death-ligand 1 (PD-L1) is overexpressed in melanoma and plays an important role in suppressing the immune system ^12-14. Our …

Synthesis, Structural Characterization, And In Vitro Biological Assessment Of Trans- Platinum (Ii) Thionate Complexes As Potent Anticancer Agents, Mia Alshami

Chemistry & Biochemistry Undergraduate Honors Theses

The content of this thesis has been originally reported in our published paper, “trans-Platinum (II) Thionate Complexes: Synthesis, Structural Characterization, and in vitro Biological Assessment as Potent Anticancer Agents” ChemPlusChem 2019 84, 1525-1535, DOI: 10.1002/cplu.201900394, in which I served as coauthor. Cancer caused 9.6 million deaths in 2018 worldwide, with 18.1 million new diagnoses during that same year.The most widely used metal in anticancer drugs is platinum (Pt), and these drugs are used to treat almost 50% of cancer patients. To optimize drug effectiveness, trans-configured Pt(II) complexes have been introduced as a strategy to potentially overcome the …

Hyper Stable Variants Of Fgf-1-Fgf-2 Dimer, Madison Shields Mcclanahan

Chemistry & Biochemistry Undergraduate Honors Theses

Fibroblast Growth Factors (FGFs), including FGF-1 and FGF-2, are proteins that play a crucial role in cell proliferation, cell differentiation, cell migration, and tissue repair. FGF-1 and FGF-2 are useful in accelerating the healing process in the human body; however, these proteins are naturally thermally unstable, resulting in a relatively low half-life in vivo. 1,8 In efforts to improve the stability of this protein, FGF-1 and FGF-2 proteins are engineered by combining the amino acid sequences of the two proteins to form a heterodimer and obtain novel properties. These two FGF variants are chosen for their specific wound healing capabilities. …

Investigating Molecular Mechanisms Behind Bacterial Chondronecrosis With Osteomyelitis (Bco) Pathogenesis In Modern Broilers, Alison Ramser

Graduate Theses and Dissertations

Bacterial chondronecrosis with osteomyelitis (BCO), a leading cause of lameness in broiler chickens, is characterized by infection, inflammation, and bone attrition. There are currently no effective treatments and positive diagnosis is only possible through necropsy evaluations. Lameness is also a rising animal welfare and economic concern, making prevention and detection of BCO all the more critical. These challenges are exacerbated by a lack of mechanistic understanding of BCO’s etiology. The question I asked during my dissertation was how bacteria induce bone attrition in BCO pathology. My research has shown that mitochondrial dysfunction is characteristic of BCO conditions along with autophagy …

Cannabinoids And Retinal Fibrotic Disorders., Lucy June Sloan

Electronic Theses and Dissertations

Retinal fibrosis is detrimental to vision. Retinal pigment epithelial (RPE) cells contribute to several retinal fibrotic diseases. Upon exposure to TGF-β, a key fibrotic cytokine, RPE cells trans-differentiate to myofibroblasts marked by the integration of α-SMA fibers into F-actin stress fibers, which confer strong contractility. Myofibroblasts produce and contract the collagen-rich fibrotic scar and disrupt retinal architecture. In this study, we investigated the in vitro effects of the putative endocannabinoid compound N-oleoyl dopamine (OLDA) on TGF-β2 induced porcine RPE cell contraction and α-SMA expression. Using an in vitro collagen matrix contraction assay, we found that OLDA inhibited TGF-β2 induced contraction …

Novel Regulators Of Cellular Secretion Alter The Tumor Microenvironment To Drive Metastasis, Rakhee Bajaj

Dissertations and Theses (Open Access)

Lung cancer is a highly aggressive disease responsible for ~25% of all cancer-related deaths, due in part to its proclivity to metastasize. Treating metastasis holds potential for improving patient survival but requires a deeper investigation into the underlying mechanisms. Some of these processes that can regulate metastasis are: (1) Oncogenic targets of epithelial micro-RNAs (miRNAs) are epigenetically de-repressed upon loss of the miRNAs during epithelial-to-mesenchymal transition (EMT) and in cancer. EMT confers plasticity and fitness to cancer cells promoting their survival through the metastatic cascade. This cascade and EMT are initiated by loss of the miRNA200 family (miR-200) and the …

Regulation Of C-C Chemokine Receptor 7 (Ccr7) Ligand-Mediated Internalization And Chemotaxis By G Protein-Coupled Receptor Kinase Family 4 (Grk-4, 5, 6) In Human Pediatric T-Cell Acute Lymphoblastic Leukemia (T-All), Eduardo Elias Chaib

Open Access Theses & Dissertations

Background and Significance: The Hispanic population is disproportionally affected by T-ALL (T-cell acute lymphoblastic leukemia) when compared to other races in the US. C-C Chemokine Receptor 7 (CCR7) in T-ALL is used during disease progression, and may lead to migration of cancerous cells into the Central Nervous System (CNS) of patients. Goals and Objectives: This project aims to find relevant rates and risk factors for T-ALL for the Hispanic population in the US/Mexico border region. The other aim is to assess the effect of the G protein-coupled Receptor Kinase 4 (GRK-4) family proteins on migration and receptor internalization through CCR7 …

Modulation Of Kras Structure And Dynamics By Kras Ubiquitination And Membrane Depolarization, Vinay Nair

Dissertations and Theses (Open Access)

KRAS, a 21 kDa small GTPase protein, functions as a molecular switch playing a key role in regulating cell proliferation. Dysregulation of KRAS signaling by oncogenic mutations leads to uncontrolled cell proliferation, a hallmark of cancer cells. Attempts to therapeutically target oncogenic KRAS have led to limited success resulting in a need to identify new mechanisms to targeting KRAS. The interaction of KRAS with its regulators, effectors, and the membrane present one such avenue. In this study, we investigated how post-translational covalent and environmental modifications could modulate these interactions of KRAS. Using computational molecular dynamics simulations, nuclear magnetic resonance spectroscopy …

Tissue-Specific Matrix Control Of Cell Cohesion And Migration Signaling Complexes, Tristen Tellman

Dissertations and Theses (Open Access)

The extracellular matrix (ECM) is a complex, interconnected network of three major constituents: collagens, glycoproteins, and proteoglycans, along with their enzyme modifiers. Within this network and beyond the structural role, each ECM molecule contributes a context-specific signal that influences cellular fate and behavior. Among these behaviors, cellular migration provides an essential function in developing tissues, wound healing, and cancer cell metastasis. Using two glandular organs, the normal salivary gland and the cancerous prostate, this dissertation describes the tissue-specific composition of two ECM signaling complexes (type I hemidesmosomes and the perlecan-semaphorin 3A-plexin A1-neuropilin-1 (PSPN) complex) and translates this knowledge into viable …

Time Course Investigation Of The Dermal Leukocyte Response To Lipoteichoic Acid In Chickens, Ian Gilbert

Animal Science Undergraduate Honors Theses

Lipoteichoic acid (LTA) is component of the cell wall of Gram-positive bacteria that stimulates inflammation during bacterial infection. However, few studies have investigated the in vivo immune response to LTA, and none of the in vivo studies done have been performed in birds. For this project, the pulp (a skin-derivative) of growing feathers (GFs) of chickens were used as a test site to investigate the in vivo effects of intradermally injected LTA. In Study 1, the pulp of 12 GFs of 11-week-old Light-brown Leghorn (LBL) males were injected with 10 μL of differing concentrations of LTA (0.1, 1.0, 10, 100 …

Differential Expression Of Cellular And Exosomal Microrna Isolated From Oral Cancer Cells And Their Resistance To Chemotherapy, Brady Petersen

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introduction: MicroRNAs are abundant small non-coding RNA with a variety of known functions, including transcriptional activation and inhibition. Recent evidence has suggested that microRNA expression may influence the responsiveness of some cancers to chemotherapy, including liver and lung cancers. Some evidence has now suggested that specific microRNAs, such as miR-21, miR-155, and miR-375, may influence oral cancer responsiveness to chemotherapy – although much remains to be discovered.

Objective: Based upon the lack of evidence in this area, the primary objective of this study was to evaluate microRNA expression and responsiveness among oral cancers.

Methods: Five commercially available oral cancer cell …

Contemporary Biomarker Strategies For Patients With Chest Pain, Stephen Boone, W Frank Peacock

Faculty, Staff and Students Publications

This review focuses on the strengths and limitations of conventional and high-sensitivity troponin in the evaluation of patients with suspected acute coronary syndromes. High-sensitivity troponin (hsTn) assays represent a significant innovation over prior generation troponin assays. Owing to superior analytical precision, hsTn permits more rapid "rule-in" and "rule-out" of myocardial infarction. Furthermore, hsTn assays, in properly implemented clinical pathways, permit a reduction in the portion of patients requiring extended observation and testing.

Internal Medicine Residents' Perceptions Of Virtual Morning Report: A Multicenter Survey, Tyler J Albert, Joel Bradley, Helene Starks, Jeff Redinger, Cherinne Arundel, Albertine Beard, Laura Caputo, Jonathan Chun, Craig G Gunderson, Dan Heppe, Anand Jagannath, Kyle Kent, Michael Krug, James Laudate, Vignesh Palaniappan, Amanda Pensiero, Zaven Sargsyan, Emily Sladek, Matthew Tuck, Paul B Cornia

Faculty, Staff and Students Publications

IMPORTANCE: The COVID-19 pandemic disrupted graduate medical education, compelling training programs to abruptly transition to virtual educational formats despite minimal experience or proficiency. We surveyed residents from a national sample of internal medicine (IM) residency programs to describe their experiences with the transition to virtual morning report (MR), a highly valued core educational conference.

OBJECTIVE: Assess resident views about virtual MR content and teaching strategies during the COVID-19 pandemic.

DESIGN: Anonymous, web-based survey.

PARTICIPANTS: Residents from 14 academically affiliated IM residency programs.

MAIN MEASURES: The 25-item survey on virtual MR included questions on demographics; frequency and reason for attending; opinions …

Transcriptome-Wide Identification Of Rna-Binding Protein Binding Sites Using Seclip-Seq, Steven M Blue, Brian A Yee, Gabriel A Pratt, Jasmine R Mueller, Samuel S Park, Alexander A Shishkin, Anne C Starner, Eric L Van Nostrand, Gene W Yeo

Faculty, Staff and Students Publications

Discovery of interaction sites between RNA-binding proteins (RBPs) and their RNA targets plays a critical role in enabling our understanding of how these RBPs control RNA processing and regulation. Cross-linking and immunoprecipitation (CLIP) provides a generalizable, transcriptome-wide method by which RBP/RNA complexes are purified and sequenced to identify sites of intermolecular contact. By simplifying technical challenges in prior CLIP methods and incorporating the generation of and quantitative comparison against size-matched input controls, the single-end enhanced CLIP (seCLIP) protocol allows for the profiling of these interactions with high resolution, efficiency and scalability. Here, we present a step-by-step guide to the seCLIP …

Tocilizumab In Patients Hospitalised With Covid-19 Pneumonia: Efficacy, Safety, Viral Clearance, And Antibody Response From A Randomised Controlled Trial (Covacta), Ivan O Rosas, Norbert Bräu, Michael Waters, Ronaldo C Go, Atul Malhotra, Bradley D Hunter, Sanjay Bhagani, Daniel Skiest, Sinisa Savic, Ivor S Douglas, Julia Garcia-Diaz, Mariam S Aziz, Nichola Cooper, Taryn Youngstein, Lorenzo Del Sorbo, David J De La Zerda, Andrew Ustianowski, Antonio Cubillo Gracian, Kevin G Blyth, Jordi Carratalà, Bruno François, Thomas Benfield, Derrick Haslem, Paolo Bonfanti, Cor H Van Der Leest, Nidhi Rohatgi, Lothar Wiese, Charles Edouard Luyt, Rebecca N Bauer, Fang Cai, Ivan T Lee, Balpreet Matharu, Louis Metcalf, Steffen Wildum, Emily Graham, Larry Tsai, Min Bao

Faculty, Staff and Students Publications

BACKGROUND: In COVACTA, a randomised, placebo-controlled trial in patients hospitalised with coronavirus disease-19 (COVID-19), tocilizumab did not improve 28-day mortality, but shortened hospital and intensive care unit stay. Longer-term effects of tocilizumab in patients with COVID-19 are unknown. Therefore, the efficacy and safety of tocilizumab in COVID-19 beyond day 28 and its impact on Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) clearance and antibody response in COVACTA were investigated.

METHODS: Adults in Europe and North America hospitalised with COVID-19 (

FINDINGS: By day 60, 24·5% (72/294) of patients in the tocilizumab arm and 25·0% (36/144) in the placebo arm died (weighted …

Extracting Dna From Embalmed Tissue To Study Genetic Predisposition To Degenerative Disc Disease, Conner Lynn

Undergraduate Theses

INTRODUCTION. According to a prominent study, 80-90% of people will show some evidence of degenerative disc disease (DDD) by age 50. Researchers have proposed that a Q326W substitution in the COL9A2 gene increases susceptibility to DDD. The role of collagen IX in intervertebral discs is not completely known, but due to its increased flexibility compared to other types of collagens, it is thought to connect collagen II with other components of the cartilage which are important to the integrity of the disc. Collagen II can be found within the nucleus pulposus and the inner portion of the annulus fibrosis. Researchers …

A Patient-Derived Ipsc Model To Study Glutamate Deficiency By Shank-3 Mutation In Autism Spectrum Disorder, Tiffany Berry, Courtney Caccia

Biology Student Scholarship

Tiffany Berry ’22, Majors: Biology and Psychology

Courtney Caccia ’22, Majors: Biology and Psychology

Faculty Mentor: Dr. Charles Toth, Biology

The use of human stem cell lines derived from persons with Autism Spectrum Disorder (ASD) provides a unique opportunity to model brain growth and potential to regain brain activity for treatment. Our lab has previously used stem cells to derive 3D cardiomyocytes to examine cardiovascular disease as well as kidney organoids and macrophages to study kidney disease. Using techniques our lab has learned using these stem cell models have prepared us to examine cell communication in mutated neurons. We will …

The Discovery And Analysis Of Mycobacteriophage “Rita”, Anna Fakhri

Chemistry & Biochemistry Student Scholarship

Anna Fakhri ’24
Major: Biochemistry
Faculty Mentor: Dr. Kathleen Cornely, Chemistry and Biochemistry

Mycobacteriophage “Rita” was isolated on Mycobacterium smegmatis mc2155 from an enriched soil sample from North Easton, Massachusetts. As Rita infects Mycobacterium smegmatis, further study of the phage was completed in order to determine its ability to be utilized in phage therapy for infections caused by pathogenic Mycobacterium, such as Mycobacterium tuberculosis and Mycobacterium abscessus. Once isolated, the phage DNA was analyzed through PCR to determine the phage belonged to cluster F and subcluster F1. The phage DNA was sequenced, and a genome annotation was completed. The annotation …

The Various Nervous System Drugs Commonly Used For Treatment And The Disparities In Availability Of These Drugs In Minority Groups, Iman Haurami

Honors Scholars Collaborative Projects

The nervous system is a complex network in our body that is responsible for actions, reflexes, and even sensations. With the brain being part of the CNS, many common nervous system disorders are due to a defect in the central nervous system and the functions of this organ. These disorders include mental health problems, degenerative diseases, seizures, infections, and other possible genetic diseases. Many of these diseases are common in society and constantly researched. Even though these diseases are common, treatment accessibility and effects on people of minority groups are overlooked compared to the focus on majority groups. For drug …

Targeting Platelets Using Ionic Liquid Coated Nanoparticles, Karen Mun Wong

Honors Theses

Platelets are key players in our body’s inflammatory processes upon activation, which can create physiological problems. Researchers are actively seeking solutions by targeting platelets with therapeutics. The objective of the research in this thesis was to investigate a new and potentially less invasive drug delivery platform using nanoparticles. The topic of the project was to explore the world of ionic liquids and their abilities, when coated on nanoparticles, to bind to platelets. A library of choline carboxylic acid-based ionic liquids (ILs) was first synthesized via salt metathesis while PLGA-based nanoparticles were simultaneously being synthesized via the nanoprecipitation method. The ionic …

Investigating The Efficacy Of Tazemetosttat For In Vitro Treatment Of Human Triple Negative Breast Cancer Cells, Harshita Indukuri

Honors Scholars Collaborative Projects

Cancer is a formidable, genetic disease that affects many people, either directly or indirectly. Breast cancer is the most commonly diagnosed cancer worldwide (31). Triple-negative breast cancer (TNBC) is a type of breast cancer that has a higher lethality compared to other breast cancers and has a poor prognosis due to its highly invasive nature and limited treatment options. Finding safe, effective, and accessible treatment for TNBC is integral to treating TNBC patients. Tazemetostat is an EZH2-inhibitor that has recently been approved for use in epithelioid sarcoma (23). EZH2 is an overexpressed protein in many cancers, including TNBC (11). However, …

A Photography-Based, Social Media Walking Intervention Targeting Autonomous Motivations For Physical Activity: Semistructured Interviews With Older Women, Michael C Robertson, Maria Chang Swartz, Ursela Christopherson, Jason R Bentley, Karen M Basen-Engquist, Debbe Thompson, Elena Volpi, Elizabeth J Lyons

Faculty, Staff and Students Publications

BACKGROUND: Older adult women are at risk for negative health outcomes that engaging in sustained physical activity can help prevent. However, promoting long-term maintenance of physical activity in this population has proven to be a challenge. Increasing autonomous motivations (ie, intrinsic, integrated, and identified regulations) for physical activity may facilitate enduring behavior change. Digitally delivered games for health that take a celebratory technology approach, that is, using technology to create new ways to experience valued behaviors and express valued beliefs, may be a useful way to target autonomous motivations for physical activity. Formative research with the target population is needed …

Human Pancreatic Microenvironment Promotes Β-Cell Differentiation Via Non-Canonical Wnt5a/Jnk And Bmp Signaling, Jolanta Chmielowiec, Wojciech J Szlachcic, Diane Yang, Marissa A Scavuzzo, Katrina Wamble, Alejandro Sarrion-Perdigones, Omaima M Sabek, Koen J T Venken, Malgorzata Borowiak

Faculty, Staff and Students Publications

In vitro derivation of pancreatic β-cells from human pluripotent stem cells holds promise as diabetes treatment. Despite recent progress, efforts to generate physiologically competent β-cells are still hindered by incomplete understanding of the microenvironment's role in β-cell development and maturation. Here, we analyze the human mesenchymal and endothelial primary cells from weeks 9-20 fetal pancreas and identify a time point-specific microenvironment that permits β-cell differentiation. Further, we uncover unique factors that guide in vitro development of endocrine progenitors, with WNT5A markedly improving human β-cell differentiation. WNT5A initially acts through the non-canonical (JNK/c-JUN) WNT signaling and cooperates with Gremlin1 to inhibit …

Perceptions Of Weight Status And Energy Balance Behaviors Among Patients With Non-Alcoholic Fatty Liver Disease, Natalia I Heredia, Ruchi Gaba, Yan Liu, Shilpa Jain, Manasi Rungta, Manav Rungta, Hashem B El-Serag, Fasiha Kanwal, Aaron P Thrift, Maya Balakrishnan

Faculty, Staff and Students Publications

Weight loss through behavioral modification is central to treating non-alcoholic fatty liver disease (NAFLD). To achieve this, patients need to accurately self-perceive their health behaviors. We aimed to identify predictors of concordance between self-perception and objective measures of body weight, physical activity (PA) and dietary behaviors. We used data from the Harris County NAFLD Cohort, an ongoing prospective study in a regional safety-net healthcare system. Patients completed self-administered baseline questionnaires on demographics, diet, PA, and self-perceptions. We assessed concordance between actual and self-perceived body weight and energy-balance behaviors. Multivariable logistic regression identified predictors of concordance. Patients (n = 458; average …

Spata7 Is Required For Maintenance Of The Retinal Connecting Cilium, Jiaxiong Lu, Kaitlyn Xiong, Xinye Qian, Jongsu Choi, Yoon-Kyung Shim, Jacob Burnett, Graeme Mardon, Rui Chen

Faculty, Staff and Students Publications

SPATA7, an early onset LCA3 retinal disease gene, encodes a putative scaffold protein that is essential for the proper assembly of the connecting cilium (CC) complex in photoreceptors. Previous studies have shown that SPATA7 interacts with other photoreceptor-specific ciliary proteins, such as RPGR and RPGRIP1, and maintains the integrity of CC integrity. However, although it is known that Spata7 is required for early formation of the CC, it is unclear if Spata7 is also required for the maintenance of the CC. To investigate Spata7 function in the retina at the adult stage, loss of function was induced in the …

Neuroprotective Effect Of Liraglutide In An Experimental Mouse Model Of Multiple Sclerosis: Role Of Ampk/Sirt1 Signaling And Nlrp3 Inflammasome, Reham A. Ammar, Ahmed F. Mohamed, Mohamed M. Kamal, Marwa M. Safar, Noha F. Abdelkader

Pharmacy

The heterogeneous nature of multiple sclerosis (MS) and the unavailability of treatments addressing its intricate network and reversing the disease state is yet an area that needs to be elucidated. Liraglutide, a glucagon-like peptide-1 analogue, recently exhibited intriguing potential neuroprotective effects. The currents study investigated its potential effect against mouse model of MS and the possible underlying mechanisms. Demyelination was induced in C57Bl/6 mice by cuprizone (400 mg/kg/day p.o.) for 5 weeks. Animals received either liraglutide (25 nmol/kg/day i.p.) or dorsomorphin, an AMPK inhibitor, (2.5 mg/ Kg i.p.) 30 min before the liraglutide dose, for 4 weeks (starting from the …

Investigation Of Oncogenic Ras And Endoplasmic Reticulum-Mitochondria Calcium Flux And Their Relationship In The Context Of Tumorigenesis, Emma Anderson

Senior Honors Theses

Intracellular calcium as a signaling molecule is a pervasive feature of cellular pathways, especially those that manage internal homeostasis and transitions through the cell cycle, so much so that regulated, responsive calcium flux between the endoplasmic reticulum (ER) and the mitochondria has been suggested to play a major role in cancer development. Another factor commonly implicated in tumorigenesis is RAS, an oncogene that controls signaling for many pathways that are also regulated by calcium. While both calcium and oncogenic RAS signaling are implicated in cancer development, possible links between them have yet to be determined. The identification of these links …

The Development Of Inhibitors For Sars-Cov-2 Orf8, My Thanh Thao Nguyen

CSB and SJU Distinguished Thesis

An unexpected outbreak of SARS-CoV-2 caused a worldwide pandemic in 2020. Many repurposed drugs were tested, but there are currently only three FDA approved antivirals (Merck’s antiviral Molnupiravir, Pfizer’s antiviral Paxlovid, and Remdisivir).1 Most of the antiviral drugs tested SARS-CoV-2 main protease and RNA-dependent RNA polymerase. However, it is important to explore different drug targets of SARS-CoV-2 to prepare for the virus mutations of the future. This research looks at an alternative approach in which SARSCoV- 2 Open Reading Frame 8 (ORF8), which has been shown to be a rapidly evolving hypervariable gene, was chosen to be the protein of …

Sars-Cov-2 Main Protease Inhibitors Repurposed For Hiv-1 Protease Binding, Jacob Minkkinen

CSB and SJU Distinguished Thesis

Severe acute respiratory syndrome (SARS-CoV-2) led to the COVID-19 global pandemic, with over 460 million cases of infection and over 6 million deaths since the start of the pandemic. SARS-CoV-2 is a retrovirus that utilizes a main protease (Mpro). Mpro is a catalytic cys/his protease. Several treatments were proposed to stop the pandemic including repurposing drugs to inhibit the Mpro. Another retrovirus that uses a protease is human immunodeficiency virus (HIV-1) which has been a global epidemic for 40 years and is a devastating disease that attacks the immune system. HIV-1 has infected 79.5 million people and has killed an …

Microplastics, The Environment, And Reproductive Health: How Is The Accumulation Of Microplastics In Our Environment And Bodies Impacting Reproductive Health?, Katherine Hayward

Independent Study Project (ISP) Collection

As global trends in both production and consumption of plastics continue to evolve, the bioaccumulation and biomagnification of microplastic particles in our everyday lives follow suit. This increasingly relevant problem has only recently been explored in the context of global health, and more specifically, reproductive health. Along with this steady increase in plastics and our exposure to them, researchers have separately observed adverse patterns in reproductive health. The chemicals involved throughout the microplastic life cycle may be playing a key role in these simultaneous patterns. With the aid of previous studies and publications on microplastics, exposure pathways, endocrine disruptors, and …