Biochemistry, Biophysics, and Structural Biology Commons^™

Rictor, A Mtorc2 Protein, Regulates Lymphatic Valve Formation And Maintenance Through The Akt-Foxo1 Signaling Axis, Richa Banerjee

USF Tampa Graduate Theses and Dissertations

The lymphatic vasculature maintains tissue fluid homeostasis by absorbing interstitial fluid to form lymph and transporting it back to the bloodstream. Collecting lymphatic vessels have lymphatic valves (LVs) that prevent the retrograde flow of lymph generated by hydrostatic pressure from the blood vasculature. Backflow and accumulation of lymph leads to a lymphatic pathology called lymphedema. This implicates the involvement of defective LVs in the pathogenesis of lymphedema and warrants the study of lymphatic valve development and maintenance. The LVs are formed through a process called mechanotransduction which signals through the intracellular PI3K-AKT pathway in lymphatic endothelial cells. However, the activation …

Ferroptotic Cardiomyocytes Regulate Angiogenesis In The Regenerative Mouse Heart After Myocardial Infarction Through Direct And Indirect Mechanisms, Rebecca Ashley Stairley

MUSC Theses and Dissertations

Cardiovascular diseases (CVDs) are the leading cause of death in the United States, and heart attack occurs every 40 seconds in the US. A myocardial infarction (MI), or heart attack, results in ischemic injury and cardiomyocyte (CM) death. Mature mammalian CM renewal in the heart is insufficient to repopulate the lost tissue. However, the neonatal mouse heart retains its regenerative capacity through the first week of life, providing a valuable model to identifying regenerative factors.

Recent work by our lab revealed that the main mechanism of CM death in the heart post-MI is ferroptosis. In this study, we investigate the …

Post-Transcriptional Methylation Of Mitochondrial-Trna Differentially Contributes To Mitochondrial Pathology, Sunita Maharjan, Howard Gamper, Yuka Yamaki, Thomas W. Christian, Robert Y. Henley, Nan-Sheng Li, Takeo Suzuki, Tsutomu Suzuki, Joseph A. Piccirilli, Meni Wanunu, Erin L. Seifert, Douglas C. Wallace, Ya-Ming Hou

Department of Biochemistry and Molecular Biology Faculty Papers

Human mitochondrial tRNAs (mt-tRNAs), critical for mitochondrial biogenesis, are frequently associated with pathogenic mutations. These mt-tRNAs have unusual sequence motifs and require post-transcriptional modifications to stabilize their fragile structures. However, whether a modification that stabilizes a wild-type (WT) mt-tRNA would also stabilize its pathogenic variants is unknown. Here we show that the N¹-methylation of guanosine at position 9 (m¹G9) of mt-Leu(UAA), while stabilizing the WT tRNA, has a destabilizing effect on variants associated with MELAS (mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episodes). This differential effect is further demonstrated, as removal of the m¹G9 …

Electric Potential Energy Optimized 3d Radial Sampling Trajectories For Mri, Christopher Huynh, Datta Singh Goolaub, Christopher K Macgowan

Faculty, Staff and Students Publications

A novel method for creating “golden” 3D center-out radial MRI sampling trajectories was developed and analyzed. This method, called ELECTRO (ELECTRic potential energy Optimized), uses repulsive forces to minimize electric potential energy. An objective function , the electric potential energies of all subsets of consecutive readouts in a 3D radial trajectory, and its reduced form were minimized using a multi-stage optimization strategy. A metric called normalized mean nearest neighbor angular distance (NMNA) was proposed for describing distributions of points on a sphere. ELECTRO and other relevant golden trajectories were compared in silico using NMNA and point spread function analysis. Consecutive …

Effects Of Cadherin Mediated Contact Normalization On Oncogenic Src Kinase Mediated Gene Expression And Protein Phosphorylation, Rachel E Nicoletto, Cayla J Holdcraft, Ariel C Yin, Edward P Retzbach, Stephanie A Sheehan, Amanda A Greenspan, Christopher M Laugier, Jason Trama, Caifeng Zhao, Haiyan Zheng, Gary S Goldberg

Rowan-Virtua School of Osteopathic Medicine Departmental Research

Nontransformed cells form heterotypic cadherin junctions with adjacent transformed cells to inhibit tumor cell growth and motility. Transformed cells must override this form of growth control, called "contact normalization", to invade and metastasize during cancer progression. Heterocellular cadherin junctions between transformed and nontransformed cells are needed for this process. However, specific mechanisms downstream of cadherin signaling have not been clearly elucidated. Here, we utilized a β-catenin reporter construct to determine if contact normalization affects Wnt signaling in transformed cells. β-catenin driven GFP expression in Src transformed mouse embryonic cells was decreased when cultured with cadherin competent nontransformed cells compared to …

Porous Iron Electrodes Reduce Energy Consumption During Electrocoagulation Of A Virus Surrogate: Insights Into Performance Enhancements Using Three-Dimensional Neutron Computed Tomography, Kyungho Kim, Cesar Castillo, Gyoung G Jang, Yuxuan Zhang, Costas Tsouris, Shankararaman Chellam

Faculty, Staff and Students Publications

Electrocoagulation has attracted significant attention as an alternative to conventional chemical coagulation because it is capable of removing a wide range of contaminants and has several potential advantages. In contrast to most electrocoagulation research that has been performed with nonporous electrodes, in this study, we demonstrate energy-efficient iron electrocoagulation using porous electrodes. In batch operation, investigation of the external pore structures through optical microscopy suggested that a low porosity electrode with sparse connection between pores may lead to mechanical failure of the pore network during electrolysis, whereas a high porosity electrode is vulnerable to pore clogging. Electrodes with intermediate porosity, …

Churning The Tides Of Care: When Nurse Turnover Makes Waves In Patient Access To Primary Care, Kelley Arredondo, Ashley M Hughes, Houston F Lester, Trang N D Pham, Laura A Petersen, Lechauncy Woodard, Richard Sorelle, Cheng Rebecca Jiang, Frederick L Oswald, Daniel R Murphy, Hilary N Touchett, Joshua Hamer, Sylvia J Hysong

Faculty, Staff and Students Publications

BACKGROUND: Team-based primary care (PC) enhances the quality of and access to health care. The Veterans Health Administration (VHA) implements team-based care through Patient Aligned Care Teams (PACTs), consisting of four core members: a primary care provider, registered nurse (RN) care manager, licensed vocational nurse, and scheduling clerk. RNs play a central role: they coordinate patient care, manage operational needs, and serve as a patient point of contact. Currently, it is not known how varying levels of RN staffing on primary care teams impact patient outcomes.

OBJECTIVE: This study aims to empirically assess how the stability of RN staffing within …

Characterizing The Influence Of Metabolism On Steady State Water Exchange In Yeast As A Potential Mri Diagnostic Biomarker, Samantha Mumford

Dissertations and Theses

Under conditions of ionic equilibrium with the environment a cell maintains a constant volume yet rapidly exchanges water molecules with the extracellular space. The rate constant for steady state water efflux, k_io, can be measured using contrast enhanced magnetic resonance (CE-MR). The active water cycling (AWC) hypothesis is puts forward that k_io is primarily influenced by cellular ATP levels and H⁺ ATPase activity at the cell membrane. Due to the correlation between k_io and ATP levels, k_io is thought to be a probable MRI biomarker for metabolic diseases such as cancer. Yet, the molecular …

Hepatic Targets To Control Blood Glucose And Potentially Aid In The Treatment Of Diabetes, Rena A. Velissarios

PANDION: The Osprey Journal of Research and Ideas

Maintaining glucose homeostasis is extremely important to remain in good health and prevent disease. This homeostasis is achieved via the regulation of hepatic metabolic pathways like gluconeogenesis and glycogenesis by insulin, which is expressed during high blood glucose. Insulin is responsible for facilitating the uptake of glucose into other tissues from the blood, as well as signaling whether to stimulate or slow glucose metabolism in the liver. Hyperglycemia is one of the main effects of diabetes, a disease characterized by the body’s inability to produce or respond to insulin. Without insulin, hepatic glucose output continues and blood glucose accumulates, causing …

Cryo-Em Analysis Of Pseudomonas Phage Pa193 Structural Components, Stephano M. Iglesias, Chun-Feng Hou, Johnny Reid, Evan Schauer, Renae Geier, Angela Soriaga, Lucy Sim, Lucy Gao, Julian Whitelegge, Pierre Kyme, Deborah Birx, Sebastien Lemire, Gino Cingolani

Department of Biochemistry and Molecular Biology Faculty Papers

The World Health Organization has designated Pseudomonas aeruginosa as a critical pathogen for the development of new antimicrobials. Bacterial viruses, or bacteriophages, have been used in various clinical settings, commonly called phage therapy, to address this growing public health crisis. Here, we describe a high-resolution structural atlas of a therapeutic, contractile-tailed Pseudomonas phage, Pa193. We used bioinformatics, proteomics, and cryogenic electron microscopy single particle analysis to identify, annotate, and build atomic models for 21 distinct structural polypeptide chains forming the icosahedral capsid, neck, contractile tail, and baseplate. We identified a putative scaffolding protein stabilizing the interior of the capsid 5-fold …

Identification Of An Ionic Mechanism For Erα-Mediated Rapid Excitation In Neurons, Meng Yu, Na Yin, Bing Feng, Peiyu Gao, Kaifan Yu, Hesong Liu, Hailan Liu, Yongxiang Li, Olivia Z Ginnard, Kristine M Conde, Mengjie Wang, Xing Fang, Longlong Tu, Jonathan C Bean, Qingzhuo Liu, Yue Deng, Yuxue Yang, Junying Han, Sanika V Jossy, Megan L Burt, Huey Zhong Wong, Yongjie Yang, Benjamin R Arenkiel, Yang He, Shaodong Guo, Pierre Gourdy, Jean-Francois Arnal, Francoise Lenfant, Zhao Wang, Chunmei Wang, Yanlin He, Yong Xu

Faculty, Staff and Students Publications

The major female ovarian hormone, 17β-estradiol (E2), can alter neuronal excitability within milliseconds to regulate a variety of physiological processes. Estrogen receptor-α (ERα), classically known as a nuclear receptor, exists as a membrane-bound receptor to mediate this rapid action of E2, but the ionic mechanisms remain unclear. Here, we show that a membrane channel protein, chloride intracellular channel protein-1 (Clic1), can physically interact with ERα with a preference to the membrane-bound ERα. Clic1-mediated currents can be enhanced by E2 and reduced by its depletion. In addition, Clic1 currents are required to mediate the E2-induced rapid excitations in multiple brain ERα …

Examination Of Photoinduced Radicals In Two Crystal Forms Of Triphenylamine Bis-Urea Macrocycles, Md Faizul Islam, Gamage Isuri P. Wijesekera, Anmon J. Sindt, Mark D. Smith, Linda S. Shimizu

Faculty Publications

This study probes two solvates of triphenylamine (TPA) bis-urea macrocycle 1 and their activated structures to evaluate their maximum photoinduced radicals (PIRs), the subsequent decay of the radicals, and their regeneration. The hierarchical assembly of TPAs shows promise in stabilizing less substituted derivatives, potentially expanding the utility of TPAs that lack stabilizing para-substituents. Single crystal structure analysis reveals that host 1 adopts a planar conformation with the two ureas pointing in opposite directions when dimethoxyethane (DME) is encapsulated within the channel. Whereas previously, 1 adopted a bowl-shaped conformation with the two ureas pointing in the same direction (syn …

Examination Of Photoinduced Radicals In Two Crystal Forms Of Triphenylamine Bis-Urea Macrocycles, Md Faizul Islam, Gamage Isuri P. Wijesekera, Ammon J. Sindt, Mark D. Smith, Linda S. Shimizu

Faculty Publications

This study probes two solvates of triphenylamine (TPA) bis-urea macrocycle 1 and their activated structures to evaluate their maximum photoinduced radicals (PIRs), the subsequent decay of the radicals, and their regeneration. The hierarchical assembly of TPAs shows promise in stabilizing less substituted derivatives, potentially expanding the utility of TPAs that lack stabilizing para-substituents. Single crystal structure analysis reveals that host 1 adopts a planar conformation with the two ureas pointing in opposite directions when dimethoxyethane (DME) is encapsulated within the channel. Whereas previously, 1 adopted a bowl-shaped conformation with the two ureas pointing in the same direction (syn …

Water Quality Of Silver Creek, A Buried Urban Stream, Nick Bultje, Valerie Krause, Rebecca Nulty

Student Papers and Reports

There are many sources of pollution that can affect a watershed. These pollutants can impact the water's pH, temperature, conductivity, and dissolved solids. Escherichia coli is a specific pollutant that comes from waste products of humans and animals. High levels of E. coli cause serious health problems. This study examines Silver Creek, a tributary within the Plaster Creek watershed. Silver Creek runs mostly underground and has storm drainage systems that flow into the creek. The goal was to explore the effects of the underground section of Silver Creek on water quality and E. coli levels. The water quality and levels …

Conditional Deletion Of Ceacam1 In Hepatic Stellate Cells Causes Their Activation, Harrison T. Muturi, Hilda E. Ghadieh, Suman Asalla, Sumona G. Lester, Getachew D. Belew, Sobia Zaidi, Raziyeh Abdolahipour, Abhishek P. Shrestha, Agnes O. Portuphy, Hannah L. Stankus, Raghd Abu Helal, Stefaan Verhulst, Sergio Duarte, Ali Zarrinpar, Leo A. Van Grunsven, Scott L. Friedman, Robert F. Schwabe, Terry D. Hinds, Jr., Sivarajan Kumarasamy, Sonia M. Najjar

Markey Cancer Center Faculty Publications

Objectives: Hepatic CEACAM1 expression declines with advanced hepatic fibrosis stage in patients with metabolic dysfunction-associated steatohepatitis (MASH). Global and hepatocyte-specific deletions of Ceacam1 impair insulin clearance to cause hepatic insulin resistance and steatosis. They also cause hepatic inflammation and fibrosis, a condition characterized by excessive collagen production from activated hepatic stellate cells (HSCs). Given the positive effect of PPARg on CEACAM1 transcription and on HSCs quiescence, the current studies investigated whether CEACAM1 loss from HSCs causes their activation.

Methods: We examined whether lentiviral shRNA-mediated CEACAM1 donwregulation (KD-LX2) activates cultured human LX2 stellate cells. We also generated LratCre þ Cc1fl/fl mutants …

Oxidative Stress Responses In Arabidopsis Thaliana Plants To Uv-B Irradiation, Bolaji Olalere

Theses

The depletion of the stratospheric ozone layer has led to increased levels of harmful UV-B radiation reaching the Earth's surface, posing significant challenges for plant health and development. This study investigates the oxidative stress responses in Arabidopsis thaliana when exposed to UV-B irradiation. Arabidopsis thaliana, a well-established model organism, is particularly sensitive to UV-B, making it ideal for understanding the effects of UV-B-induced oxidative stress. UV-B radiation, a mutagenic component of sunlight, disrupts key metabolic, molecular, and developmental processes, leading to DNA damage, impaired metabolism, and morphological changes. This research aims to explore how UV-B exposure affects the activities of …

Characterizing Substituted Imidazolidinetriones As A Novel Class Of Pyruvate Carboxylase Inhibitors, Nicholas O. Schneider

Dissertations (1934 -)

Pyruvate carboxylase (PC) is implicated in a variety of diseases, including type-2 diabetes, cancer, and bacterial/viral infections. However, there are currently no molecular tools capable of precisely manipulating PC activity both in vitro and in vivo. This dissertation describes the identification and characterization of 1,3-disubstituted imidazolidinetriones as a novel class of potent, selective, and permeable allosteric inhibitors of Staphylococcus aureus PC. Based on kinetic, structural, and biophysical data, this class of inhibitors is hypothesized to bind at the noncatalytic “exo binding” site on PC. This exo binding site is reportedly important for catalysis, but it had not previously been considered …

Breast Cancer Molecular Subtype Classification According To Immunohistochemistry Markers And Its Association With Pathological Characteristics Among Women Attending Tertiary Hospitals In Tanzania, Allyzain Ismail, Sajida Panjwani, Neelam Ismail, Caroline Ngimba, Innocent Mosha, Philip Adebayo, Ally Mwanga, Ali Zehri, Aidan Njau, Ali Athar

Family Medicine, East Africa

Background: Breast cancer immunohistochemistry is a biological characteristic of the tumour which has a role to diagnose molecular subtype, prognosticate and guide treatment and is categorised into 4 subtypes. Data in Tanzania was lacking and was based off data extrapolated from studies in Western Africa thus hypothesizing that women of African ancestry predominately develop Triple Negative Breast Cancer (TNBC).

Methods: A retrospective cross-sectional study was carried out at two tertiary referral hospitals on participants who were recruited from the cancer registries from 2015 to 2022. Prevalence of each molecular subtype was determined and association between molecular subtype to demographic and …

Synthesis Of Drug-Like Molecules And Investigation Of Their Biological Activity, Duyen Nguyen '25, Sunny Nguyen '26, Jeffery A. Hansen

Annual Student Research Poster Session

This study examines the products derived from the ring-opening reactions of two novel epoxides—chlorobenzene epoxide and furan epoxide—highlighting their notable biological activity, particularly in the context of potential anticancer agents. One key finding: a synthesized stereoisomer of a hexylamine-derived β-amino alcohol exhibited a remarkably low LC50 value of 6.6 ppm in the Brine Shrimp Lethality Assay, significantly outperforming the other isomer compound’s LC50 value, at 13 ppm. This discovery underscores the critical role of stereochemistry in enhancing bioactivity, as evidenced by the distinct physical and chemical properties of the two hexylamine-derived isomers, including differences in appearance and solubility. Building on …

E-Textbook For Better Learning In Chemistry 120, Anh Vu '27, Jeffery A. Hansen

Annual Student Research Poster Session

Organic chemistry is a highly visual subject since organic compounds are 3D objects. For this reason, in order to fully understand the composition, properties, and chemistry of these compounds, it is essential to understand and visualize their 3D structures. Nevertheless, there is a frequent necessity to depict organic substances on 2D surfaces, such as paper, a computer screen, or a whiteboard. As a result, one of the biggest obstacles we will face is learning these molecules in a 2D format while maintaining an accurate understanding of 3D nature. The purpose of this e-textbook is to fully utilize the digital medium …

Inhibition Of Integrin Binding: Exploring Its Impact On Epidermal Cell Attachment, Erin R. Johnson '25, Colleen L. Doçi

Annual Student Research Poster Session

I worked with HaCaT cells, human epidermal cells that are sticky and like to attach to their surroundings in the skin. They have a surface protein called integrin, which interacts directly with collagen to induce cell attachment. I was particularly interested in interrupting this connection between integrin and collagen. I achieved this by using an inhibitory peptide that bound to the active site of integrin. This would allow me to calculate the cell attachment of HaCaT cells while in the presence of collagen. If we were able to target this treatment to tumor cells, we could help to stop them …

Designing An Attachment Assay For Epidermal Cell-To-Cell Attachment, Tiala Ortega '26, Colleen L. Doçi

Annual Student Research Poster Session

Cell adhesion includes various processes and is essential in cell communication and regulation. The mechanical interactions between a cell and its extracellular matrix control the behavior and function of a cell. In this project, we are studying cell attachment in different ways. The epidermal monostrato layer is a vertical and horizontal interaction and is not accounted for in usual assay protocols so I wanted to investigate this by creating an assay including multiple cell layers, a monolayer and an attached layer, to further develop a protocol for optimal cell-to-cell attachment. I hypothesized that the number of cell attachments to the …

Comparison Of Two Disaccharides And Their Saccharide Components In Aot Reverse Micelles: Impacts Of D-Trehalose And D-Sucrose, Delaney Collier '25, Bridget L. Gourley, Nancy E. Levinger

Annual Student Research Poster Session

Reverse micelles, featuring an AOT surfactant with a polar head group and nonpolar tail, encapsulate a polar phase at the nanoscale. With water as the polar phase, the nanoconfined water pool interactions and water-interface interactions mimic biological nanoconfinement. Thus, we investigated the impact of osmolytes on AOT reverse micelles to explore the role they play in biological systems. We investigated two disaccharides, D-trehalose and D-sucrose, and their monosaccharide components, glucose+glucose and glucose+fructose. We chose these molecules for their biological significance and to allow us to investigate whether subtle structural changes in the osmolyte impacts the intermolecular interactions in confinement as …

A Comparative Analysis Of Urea Vs. Acetamide In Aot Reverse Micelles, Kate Walsh '26, Bridget Gourley, Nancy E. Levinger

Annual Student Research Poster Session

In our exploration of the interactions between water and amide osmolytes, we focused on the effects of urea and acetamide on the stability of reverse micelles (RMs) formed with Sodium Bis(2-ethylhexyl)sulfosuccinate (AOT) in isooctane. Water, with its unique polarity and its ability to facilitate hydrogen and proton transfer, played a crucial role in our study, as we aimed to uncover how these amides would influence micellar behaviour. Our results revealed a compelling contrast between urea and acetamide. Acetamide, with its lower polarity due to a methyl group substitution, demonstrated superior solubility and significantly reduced precipitate formation compared to urea. This …

Enzyme Encapsulation Within The Hk97 Virus-Like Particle: An Investigation Of Substrate Inhibition Kinetics Within A Confined And Crowded Environment, Joseph B. Lively

Chemistry Theses

Substrate inhibition is a paradoxical phenomenon observed in enzyme kinetics where increasing substrate concentrations lead to a marked decrease in the rates of enzyme-catalyzed reactions. Affecting an estimated 20% of studied enzymes, substrate inhibition poses significant challenges to the understanding of their function in essential biological processes and to their exploitation in industrial and therapeutic contexts. Studies show substrate inhibition to be a real limitation in vitro and rational conclusions have been drawn to explain the relevance of substrate inhibition in the self-regulation of biological pathways. However, there is currently no consensus on what role substrate inhibition plays in vivo …

"Deep Learning For Microscope Image Denoising", Nasreen Buhn, Sriya Adunur, Guy Hagen, Jonathan Ventura

College of Engineering Summer Undergraduate Research Program

In order to avoid damaging live cells, optical microscope imaging must be conducted under low-excitation light intensity and/or short exposure times, resulting in low signal-to-noise ratios (SNR). Deep learning methods offer an effective solution for removing microscope noise, utilizing algorithms that are able to reconstruct finer features in low SNR images. This research explores the denoising capability of several deep learning methods based on PSNR and SSIM. Tested methods include traditional approaches (BMED), supervised learning (CARE and Restormer), and unsupervised methods (Noise2Fast, N2V, SSD-Unsupervised, and SASSID). The Restormer model, which employs an encoder-decoder transformer architecture and progressive learning, stood out …

Characterization Of Stealth Liposome-Based Nanoparticles Encapsulating Acat1/Soat1 Inhibitor F26: Potential Therapeutics For Niemann-Pick Type C And Other Neurodegenerative Diseases., Junghoon Lee

Dartmouth College Ph.D Dissertations

Cholesterol dysregulation is implicated in neurodegenerative diseases such as Alzheimer's disease (AD), Parkinson’s disease (PD), Huntington’s disease (HD) and Niemann-Pick type C disease (NPCD). This study focused on evaluating the potent ACAT1 inhibitor, F26, as a therapeutic strategy for NPCD. F26 demonstrated superior ACAT1 inhibition and efficacy compared to the previously studied inhibitor, F12511, both in vitro and in vivo. Notably, F26 exhibited enhanced pharmacokinetic properties, including prolonged duration of action and better brain retention, making it a more promising candidate for treating neurodegenerative diseases.

F26 was encapsulated in a liposome-based nanoparticle system, DSPE-PEG2000 with phosphatidylcholine (PC), for enhancing its …

Considerations For Widespread Implementation Of Blood-Based Biomarkers Of Alzheimer's Disease, Michelle Mielke, Matthew Anderson, Wesson Ashford, Andreas Jeromin, Pei-Jung Lin, Allyson Rosen, Jamie Tyrone, Lawren Vandevrede, Deanna Willis, Zul Merali

Brain and Mind Institute

Diagnosing Alzheimer's disease (AD) poses significant challenges to health care, often resulting in delayed or inadequate patient care. The clinical integration of blood-based biomarkers (BBMs) for AD holds promise in enabling early detection of pathology and timely intervention. However, several critical considerations, such as the lack of consistent guidelines for assessing cognition, limited understanding of BBM test characteristics, insufficient evidence on BBM performance across diverse populations, and the ethical management of test results, must be addressed for widespread clinical implementation of BBMs in the United States. The Global CEO Initiative on Alzheimer's Disease BBM Workgroup convened to address these challenges …

Recommendations For Clinical Implementation Of Blood-Based Biomarkers For Alzheimer's Disease, Michelle Mielke, Matthew Anderson, Wesson Ashford, Andreas Jeromin, Pei-Jung Lin, Allyson Rosen, Jamie Tyrone, Lawren Vandevrede, Deanna Willis, Zul Merali, Chinedu Momoh

Brain and Mind Institute

Blood-based biomarkers (BBM) for Alzheimer's disease (AD) are being increasingly used in clinical practice to support an AD diagnosis. In contrast to traditional diagnostic modalities, such as amyloid positron emission tomography and cerebrospinal fluid biomarkers, BBMs offer a more accessible and lower cost alternative for AD biomarker testing. Their unique scalability addresses the anticipated surge in demand for biomarker testing with the emergence of disease-modifying treatments (DMTs) that require confirmation of amyloid pathology. To facilitate the uptake of BBMs in clinical practice, The Global CEO Initiative on Alzheimer's Disease convened a BBM Workgroup to provide recommendations for two clinical implementational …

Crystal Archer: Profile Of The Newest Chbc Faculty Member, Danna Jaimes-Fajardo, Jeremy J. Smith, Lutishoor Salisbury

University Libraries Faculty Publications and Presentations

Presents the research profile of Crystal Archer, Assistant Professor, Chemistry and Biochemistry department. It highlights her research interests, education, and impact of her research.