Medicine and Health Sciences Commons^™

The Role Of Panx3 In Age-Associated And Injury-Induced Intervertebral Disc Degeneration, Meaghan Serjeant, Paxton M. Moon, Diana Quinonez, Silvia Penuela, Frank Beier, Cheryle A. Séguin

Physiology and Pharmacology Publications

© 2021 by the authors. Licensee MDPI, Basel, Switzerland. Pannexin 3 (Panx3) is a mechanosensitive, channel-forming glycoprotein implicated in the progression of post-traumatic osteoarthritis. Despite evidence for Panx3 expression in the intervertebral disc (IVD), its function in this cartilaginous joint structure remained unknown. Using Panx3 knockout mice, this study investigated the role of Panx3 in age-associated IVD degeneration and degeneration induced by annulus fibrosus (AF) needle puncture. Loss of Panx3 did not significantly impact the progression of age-associated histopathological IVD degeneration; however, loss of Panx3 was associated with decreased gene expression of Acan, Col1a1, Mmp13 and Runx2 and altered localization …

Aacp Basic Resources For Pharmacy Education, Jason Guy, Ivan Portillo, Robert D. Beckett, Kayce Gill, Kimberly Mitchell, Jill Nissen, Priya Shenoy

Library Association/Organization Work

"The AACP Basic Resources for Pharmacy Education is produced as a guide for those developing or maintaining the library collections that serve colleges and schools of pharmacy. The goal of the Basic Resources list is to make recommendations of books and other works to be included in pharmacy libraries, but not all titles are required to be purchased. Each pharmacy college has its own mission and its own program(s), and so each college’s library collection must reflect that mission and support the college’s program(s). Excellent library collections are built by knowledgeable librarians and drug information specialists using their professional judgment …

Label‑Free Spectral Imaging To Study Drug Distribution And Metabolism In Single Living Cells, Qamar Alshammari, Rajasekharreddy Pala, Nir Katzir, Surya M. Nauli

Pharmacy Faculty Articles and Research

During drug development, evaluation of drug and its metabolite is an essential process to understand drug activity, stability, toxicity and distribution. Liquid chromatography (LC) coupled with mass spectrometry (MS) has become the standard analytical tool for screening and identifying drug metabolites. Unlike LC/MS approach requiring liquifying the biological samples, we showed that spectral imaging (or spectral microscopy) could provide high-resolution images of doxorubicin (dox) and its metabolite doxorubicinol (dox’ol) in single living cells. Using this new method, we performed measurements without destroying the biological samples. We calculated the rate constant of dox translocating from extracellular moiety into the cell and …

January / February 2021, Randy Curry, Cindy Brooks

RURAL ROCKS

Rural Rocks, the Rural Health Network newsletter by the SWOSU College of Pharmacy.

Evaluation Of The Anticancer Potential Of Alchemilla Vulgaris Extract Against Human Neuroblastoma Cells, Yomna Moqidem

Theses and Dissertations

Neuroblastoma is one of the most challenging pediatric tumors that present heterogeneity in prognosis and survival despite intensive treatment protocols. Therefore, there is an urge to develop novel and more potent anticancer drugs. Medicinal plants have recently gained worldwide attention due to their variable activities, wide availability, and cost-efficiency. Accordingly, this study attempted to identify novel plant extracts that could show potential anticancer properties against neuroblastoma. In this study, Alchemilla vulgaris (A.vulgaris) ethyl acetate extract was prepared and evaluated for its anticancer potential against SH-SY5Y Human neuroblastoma cell line. The Phenolic content of the prepared extract was characterized …

The Mechanism Of Β-N-Methylamino-L-Alanine Inhibition Of Trna Aminoacylation And Its Impact On Misincorporation, Nien-Ching Han, Tammy J. Bullwinkle, Kaeli F. Loeb, Kym F. Faull, Kyle Mohler, Jesse Rinehart, Michael Ibba

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

β-N-methylamino-l-alanine (BMAA) is a nonproteinogenic amino acid that has been associated with neurodegenerative diseases, including amyotrophic lateral sclerosis (ALS) and Alzheimer's disease (AD). BMAA has been found in human protein extracts; however, the mechanism by which it enters the proteome is still unclear. It has been suggested that BMAA is misincorporated at serine codons during protein synthesis, but direct evidence of its cotranslational incorporation is currently lacking. Here, using LC-MS–purified BMAA and several biochemical assays, we sought to determine whether any aminoacyl-tRNA synthetase (aaRS) utilizes BMAA as a substrate for aminoacylation. Despite BMAA's previously predicted misincorporation at serine …

The Antioxidant And Antimicrobial Activities Of Cornsilk Extract Encapsulated In Polysaccharide Nanoparticles, Maryam Mady

Theses and Dissertations

Corn silk possess antibacterial and antioxidant activities due to its phenolic compounds but they are of low bioavailability that requires some innovative techniques to develop such active ingredients in a safe and less toxic manner. Accordingly, silk extract SE was encapsulated in chitosan nanoparticles CS NPs, which is a natural and abundant polymer derived from chitin. Among 15 experimental trials via design expert software, the optimum formula of SE x\CS NPs was prepared at 800 rpm, 5hrs. on magnetic stirrer, and by CS: TPP ratio was 2.5:1. Then SEM showed the majority of particles size diameter in the range of …

Formulation And Characterization Of Beeswax/Rosemary Oil Nanostructured Lipid Carrier For Drug Delivery System, Mohd Latif Farhanim

Student Works (2020-2029)

A stable colloidal suspension of nanostructured lipid carriers (NLCs) was synthesized from natural source of lipid. The toxicity and insolubility of drugs in water remain a significant problem and has led to the development of food-grade drug delivery systems such as nanostructured lipid carriers (NLCs). NLCs composing various amount of beeswax (BW), rosemary oil (RO) and poloxamer 188 (P188) were prepared by melt-emulsification combined with ultrasonication method. The physicochemical properties of NLC also were determined. Optimization of the formulation (F) was performed based on the criteria of stability. Formulation with the smallest particle size and highest magnitude of zeta potential …

Meropenem-Induced Pancytopenia In A Preterm Neonate: A Case Report, Kashif Hussain, Muhammad Sohail Salat, Naureen Mohammad, Ambreen Mughal, Sidra Idrees, Javaid Iqbal, Gul Ambreen

Department of Biological & Biomedical Sciences

Background: A post-marketing surveillance study has reported an association between meropenem use and the incidence of hematologic abnormalities, including leukopenia, thrombocytopenia, hemolysis, and neutropenia, but the precise incidence in neonates is unknown. Here, we report meropenem-induced pancytopenia in a preterm neonate.
Case presentation: A preterm newborn Pakistani received intravenous meropenem 40 mg/kg every 8 hours to treat Klebsiella pneumoniae in blood cultures and suspected meningitis. The baby developed severe thrombocytopenia, with a platelet count of 22 × 10³ cells/mm³, low hemoglobin level of 9.7 g/dl, and low absolute neutrophil count (ANC) of 816 cells/mm³ on days …

Patterns Of Cilia Gene Dysregulations In Major Psychiatric Disorders, Wedad Alhassen, Siwei Chen, Marquis Vawter, Brianna Kay Robbins, Henry Nguyen, Thant Nyi Myint, Yumiko Saito, Anton Schulmann, Surya M. Nauli, Olivier Civelli, Pierre Baldi, Amal Alachkar

Pharmacy Faculty Articles and Research

Primary cilia function as cells' antennas to detect and transduce external stimuli and play crucial roles in cell signaling and communication. The vast majority of cilia genes that are causally linked with ciliopathies are also associated with neurological deficits, such as cognitive impairments. Yet, the roles of cilia dysfunctions in the pathogenesis of psychiatric disorders have not been studied. Our aim is to identify patterns of cilia gene dysregulation in the four major psychiatric disorders: schizophrenia (SCZ), autism spectrum disorder (ASD), bipolar disorder (BP), and major depressive disorder (MDD). For this purpose, we acquired differentially expressed genes (DEGs) from the …

Evaluating Risk Factors For Acute Graft Versus Host Disease In Pediatric Hematopoietic Stem Cell Transplant Patients Receiving Tacrolimus, Michael Phan, Rishikesh Chavan, Richard Beuttler, Nicole Benipayo, Grace Magedman, David Buchbinder, Daniel Tomaszewski, Sun Yang

Pharmacy Faculty Articles and Research

To identify the clinical and pharmacological risk factors associated with tacrolimus pharmacodynamics for acute graft-versus-host disease (aGVHD) in pediatric patients receiving allogeneic hematopoietic stem cell transplantation (HSCT) from a matched related donor. A retrospective cohort single center chart review study was conducted with pediatric patients who received tacrolimus prophylaxis after allogeneic HSCT between January 1, 2017, and December 31, 2019. Potential risk factors were tested separately between aGVHD and non-aGVHD cohorts and were further analyzed in a logistic regression model with backward elimination and a partial least squares discriminant analysis. Thirty-three patient cases were included in our study and 52% …

Synergistic Interactions Of Ionic Liquids And Antimicrobials Improve Drug Efficacy., Daniel D Yang, Nicholas J Paterna, Alexandria S Senetra, Kaitlyn R Casey, Phillip D Trieu, Gregory A. Caputo, Timothy Vaden, Benjamin Carone

College of Science & Mathematics Departmental Research

Combinations of ionic liquids (ILs) with antimicrobial compounds have been shown to produce synergistic activities in model liposomes. In this study, imidazolium chloride-based ILs with alkyl tail length variations are combined with commercially available, small-molecule antimicrobials to examine the potential for combinatorial and synergistic antimicrobial effects on P. aeruginosa, E. coli, S. aureus, and S. cerevisiae. The effects of these treatments in a human cell culture model indicate the cytotoxic limits of ILs paired with antimicrobials. The analysis of these ILs demonstrates that the length of the alkyl chain on the IL molecule is proportional to both antimicrobial activity and …

Ashp Guidelines On Emergency Medicine Pharmacist Services., Melinda J. Ortmann, Elizabeth Giesler Johnson, Daniel H. Jarrell, Matt Bilhimer, Bryan D. Hayes, Aimee Mishler, Robert S. Pugliese, Taylor A. Roberson, Giles Slocum, Andrew P. Smith, Katie Yabut, David E. Zimmerman

Jefferson Hospital Staff Papers and Presentations

No abstract provided.

Synthesis And Cytotoxicity Of Trisubstituted Imidazoles, Venkata Agasthya Kasibotla

Theses and Dissertations

Aza heterocyclic compounds are an important class of organic compounds that play a major role in medicinal chemistry. Majority of the heterocyclic motifs such as imidazoles, triazoles, piperazines etc. act as building blocks for synthesizing active pharmaceutical ingredients. Several pharmaceutical drugs include these motifs due to their varying physicochemical properties, which enable them to exhibit wide range of pharmacological activities ranging from anti-fungal, anti-neoplastic, anti-helmintic, anti-microbial etc. Owing to their electron rich ring system, imidazole and piperazine based motifs have become an attractive target for design and development of novel chemical structures as new drugs. In the current study, we …

Comprehensive Analysis Of Nac Transcription Factor Family Uncovers Drought And Salinity Stress Response In Pearl Millet (Pennisetum Glaucum), Ambika Dudhate, Harshraj Shinde, Pei Yu, Daisuke Tsugama, Shashi Kumar Gupta, Shenkui Liu, Tetsuo Takano

Pharmaceutical Sciences Faculty Publications

BACKGROUND: Pearl millet (Pennisetum glaucum) is a cereal crop that possesses the ability to withstand drought, salinity and high temperature stresses. The NAC [NAM (No Apical Meristem), ATAF1 (Arabidopsis thaliana Activation Factor 1), and CUC2 (Cup-shaped Cotyledon)] transcription factor family is one of the largest transcription factor families in plants. NAC family members are known to regulate plant growth and abiotic stress response. Currently, no reports are available on the functions of the NAC family in pearl millet.

RESULTS: Our genome-wide analysis found 151 NAC transcription factor genes (PgNACs) in the pearl millet genome. Thirty-eight …

Experimental Pharmacotherapies In Models Of Alcohol Addiction, Mousumi Akter Sumi

Theses and Dissertations

The USA faces $220 billion economic loss and eighty thousand deaths per year due to alcohol abuse while affecting more than 15 million people, making it the third largest life-style related cause of death. The U.S. FDA has approved four medications namely, disulfiram, acamprosate, oral naltrexone, and injectable long-acting naltrexone. These existing drugs are trashed with side effects, have a low success rate, indicating a demand for new potential drugs. We studied the effects of the CB1 negative allosteric modulator, PSNCBAM-1, and the dopamine D4 receptor antagonist, L-745,870 in mouse models of alcohol addiction. PSNCBAM-1 did not significantly reduce CPP …

Nalfurafine Reduces Neuroinflammation And Drives Remyelination In Models Of Cns Demyelinating Disease, Lisa Denny, Afnan Al Abadey, Katharina Robichon, Nikki Templeton, Thomas E. Prisinzano, Bronwyn M. Kivell, Anne C. La Flamme

Pharmaceutical Sciences Faculty Publications

Objectives: Multiple sclerosis (MS) is a neurodegenerative disease characterised by inflammation and damage to the myelin sheath, resulting in physical and cognitive disability. There is currently no cure for MS, and finding effective treatments to prevent disease progression has been challenging. Recent evidence suggests that activating kappa opioid receptors (KOR) has a beneficial effect on the progression of MS. Although many KOR agonists like U50,488 are not suitable for clinical use because of a poor side-effect profile, nalfurafine is a potent, clinically used KOR agonist with a favorable side-effect profile.

Methods: Using the experimental autoimmune encephalomyelitis (EAE) model, the effect …

23-Valent Polysaccharide Vaccine (Ppsv23)-Targeted Serotype-Specific Identification Of Streptococcus Pneumoniae Using The Loop-Mediated Isothermal Amplification (Lamp) Method, Jiwon Lee, Youngbae Yoon, Eun Jin Kim, Donghyun Lee, Yeoungjun Baek, Chika Takano, Bin Chang, Takahiro Iijima, Paul E. Kilgore, Satoshi Hayakawa, Tomonori Hoshino, Dong Wook Kim, Mitsuko Seki

Department of Pharmacy Practice

Reports of invasive disease due to Streptococcus pneumoniae have declined since the introduction of pneumococcal conjugate vaccines (PCV7 and PCV13). The incidence of invasive diseases due to S. pneumoniae that are not addressed by the vaccines, however, has increased in children and adults, creating a global public health problem. Previously, we established the loop-mediated isothermal amplification (LAMP) method for a PCV13 serotype-specific assay. In the current study, we developed a rapid, simple, and cost-effective assay to detect serotypes in the 23-valent pneumococcal polysaccharide vaccine (PPSV23) using the LAMP method. In this study, LAMP primer sets for serotypes 2, 8, 9N, …

[(Wr)8Wkβa]-Doxorubicin Conjugate: A Delivery System To Overcome Multi-Drug Resistance Against Doxorubicin, Khalid Zoghebi, Hamidreza Montazeri Aliabadi, Rakesh Kumar Tiwari, Keykavous Parang

Pharmacy Faculty Articles and Research

Doxorubicin (Dox) is an anthracycline chemotherapeutic agent used to treat breast, leukemia, and lymphoma malignancies. However, cardiotoxicity and inherent acquired resistance are major drawbacks, limiting its clinical application. We have previously shown that cyclic peptide [WR]₉ containing alternate tryptophan (W) and arginine (R) residues acts as an efficient molecular transporter. An amphiphilic cyclic peptide containing a lysine (K) residue and alternative W and R was conjugated through a free side chain amino group with Dox via a glutarate linker to afford [(WR)₈WKβA]-Dox conjugate. Antiproliferative assays were performed in different cancer cell lines using the conjugate and the …

A Global Review On Short Peptides: Frontiers And Perspectives, Vasso Apostolopoulos, Joanna Bojarska, Tsun-Thai Chai, Sherif Elnagdy, Krzysztof Kaczmarek, John Matsoukas, Roger New, Keykavous Parang, Octavio Paredes Lopez, Hamideh Parhiz, Conrad O. Perera, Monica Pickholz, Milan Remko, Michele Saviano, Mariusz Skwarczynski, Yefeng Tang, Wojciech M. Wolf, Taku Yoshiya, Janusz Zabrocki, Piotr Zielenkiewicz, Maha Alkhazindar, Vanessa Barriga, Konstantinos Kelaidonis, Elham Mousavinezhad Sarasia, Istvan Toth

Pharmacy Faculty Articles and Research

Peptides are fragments of proteins that carry out biological functions. They act as signaling entities via all domains of life and interfere with protein-protein interactions, which are indispensable in bio-processes. Short peptides include fundamental molecular information for a prelude to the symphony of life. They have aroused considerable interest due to their unique features and great promise in innovative bio-therapies. This work focusing on the current state-of-the-art short peptide-based therapeutical developments is the first global review written by researchers from all continents, as a celebration of 100 years of peptide therapeutics since the commencement of insulin therapy in the 1920s. …

Arginase 1 Insufficiency Precipitates Amyloid-Β Deposition And Hastens Behavioral Impairment In A Mouse Model Of Amyloidosis, Chao Ma, Jerry B. Hunt, Maj-Linda B. Selenica, Awa Sanneh, Leslie A. Sandusky-Beltran, Mallory Watler, Rana Daas, Andrii Kovalenko, Huimin Liang, Devon Placides, Chuanhai Cao, Xiaoyang Lin, Michael B. Orr, Bei Zhang, John C. Gensel, David J. Feola, Marcia N. Gordon, Dave Morgan, Paula C. Bickford, Daniel C. Lee

Sanders-Brown Center on Aging Faculty Publications

Alzheimer’s disease (AD) includes several hallmarks comprised of amyloid-β (Aβ) deposition, tau neuropathology, inflammation, and memory impairment. Brain metabolism becomes uncoupled due to aging and other AD risk factors, which ultimately lead to impaired protein clearance and aggregation. Increasing evidence indicates a role of arginine metabolism in AD, where arginases are key enzymes in neurons and glia capable of depleting arginine and producing ornithine and polyamines. However, currently, it remains unknown if the reduction of arginase 1 (Arg1) in myeloid cell impacts amyloidosis. Herein, we produced haploinsufficiency of Arg1 by the hemizygous deletion in myeloid cells using Arg1 …

Mithramycin And Analogs For Overcoming Cisplatin Resistance In Ovarian Cancer, David Schweer, J. Robert Mccorkle, Jurgen Rohr, Oleg V. Tsodikov, Frederick R. Ueland, Jill M. Kolesar

Obstetrics and Gynecology Faculty Publications

Ovarian cancer is a highly deadly malignancy in which recurrence is considered incurable. Resistance to platinum-based chemotherapy bodes a particularly abysmal prognosis, underscoring the need for novel therapeutic agents and strategies. The use of mithramycin, an antineoplastic antibiotic, has been previously limited by its narrow therapeutic window. Recent advances in semisynthetic methods have led to mithramycin analogs with improved pharmacological profiles. Mithramycin inhibits the activity of the transcription factor Sp1, which is closely linked with ovarian tumorigenesis and platinum-resistance. This article summarizes recent clinical developments related to mithramycin and postulates a role for the use of mithramycin, or its analog, …

The Inhibition Of Cdk8/19 Mediator Kinases Prevents The Development Of Resistance To Egfr-Targeting Drugs, Amanda C. Sharko, Chang-Uk Lim, Martina S.J. Mcdermott, Chuck Hennes, Kingsavanh P. Philavong, Tiffanie Aiken, Victor V. Tatarskiy, Igor Roninson Ph. D., Eugenia Broude

Faculty Publications

Drug resistance is the main obstacle to achieving cures with both conventional and targeted anticancer drugs. The emergence of acquired drug resistance is initially mediated by non-genetic transcriptional changes, which occur at a much higher frequency than mutations and may involve population-scale transcriptomic adaptation. CDK8/19 kinases, through association with transcriptional Mediator complex, regulate transcriptional reprogramming by co-operating with different signal-responsive transcription factors. Here we tested if CDK8/19 inhibition could prevent adaptation to drugs acting on epidermal growth factor receptor (EGFR/ERBB1/HER1). The development of resistance was analyzed following long-term exposure of BT474 and SKBR3 breast cancer cells to EGFR-targeting small molecules …

Bioactive Ether Lipids: Primordial Modulators Of Cellular Signaling, N. Rangholia, T. M. Leisner, S. P. Holly

Pharmaceutical Sciences

No abstract provided.

Obstetrician-Gynecologist Perceptions And Utilization Of Prescription Drug Monitoring Programs: A Survey Study, Amie Goodin, Jungjun Bae, Chris Delcher, Joshua Brown, Dikea Roussos-Ross

Pharmacy Practice and Science Faculty Publications

Query of Prescription Drug Monitoring Programs (PDMPs) is recommended before prescribing opioids by the US Centers for Disease Control and Prevention, to inform clinical practice and aid diversion prevention. Many states mandate prescriber PDMP use; however, little is known about PDMP perception of utility and use among Obstetricians-Gynecologists (OB/GYN), who are the primary provider for most women during pregnancy.

This study examined OB/GYN perceptions and utilization of their state PDMP.

Survey items were developed by expert consensus. A voluntary anonymous survey was emailed to a random sample of 5000 OB/GYNs (adjusted participants n = 1470, minus unread/refusals). Responses were stratified …

Dopamine D2 Long Receptors Are Critical For Caveolae-Mediated Α-Synuclein Uptake In Cultured Dopaminergic Neurons, Ichiro Kawahata, Tomoki Sekimori, Haoyang Wang, Yanyan Wang, Toshikuni Sasaoka, Luc Bousset, Ronald Melki, Tomohiro Mizobata, Yasushi Kawata, Kohji Fukunaga

Pharmacy Faculty Publications and Presentations

Abstract: α-synuclein accumulation into dopaminergic neurons is a pathological hallmark of Parkinson's disease. We previously demonstrated that fatty acid-binding protein 3 (FABP3) is critical for α-synuclein uptake and propagation to accumulate in dopaminergic neurons. FABP3 is abundant in dopaminergic neurons and interacts with dopamine D2 receptors, specifically the long type (D2L). Here, we investigated the importance of dopamine D2L receptors in the uptake of α-synuclein monomers and their fibrils. We employed mesencephalic neurons derived from dopamine D2L --/--, dopamine D2 receptor null (D2 null), FABP3--/--, and wild type C57BL6 mice, and analyzed the uptake ability of fluorescence-conjugated α-synuclein monomers and …

Pharmacist-Led Programs To Increase Statin Prescribing: A Narrative Review Of The Literature, Mary Elkomos, Raha Jahromi, Michael S. Kelly

Pharmacy Faculty Articles and Research

Statins are lipid-lowing medications shown to reduce cardiovascular events and are recommended for specific patient populations at elevated risk of atherosclerotic cardiovascular disease (ASCVD). Despite the demonstrated efficacy of statins for reducing ASCVD risk, and guidance on which populations should receive statin therapy, a substantial portion of eligible patients are not prescribed statin therapy. Pharmacists have attempted to increase the number of eligible patients receiving appropriate statin therapy through a variety of interventions and across several clinical settings. In this article, we highlight multiple studies evaluating the effectiveness of pharmacist-led interventions to improve statin use. A total of seven studies …

Differential Modulation Of Sk Channel Subtypes By Phosphorylation, Young-Woo Nam, Dezhi Kong, Dong Wang, Razan Orfali, Rinzhin T. Sherpa, Jennifer Totonchy, Surya M. Nauli, Miao Zhang

Pharmacy Faculty Articles and Research

Small-conductance Ca²⁺-activated K⁺ (SK) channels are voltage-independent and are activated by Ca²⁺ binding to the calmodulin constitutively associated with the channels. Both the pore-forming subunits and the associated calmodulin are subject to phosphorylation. Here, we investigated the modulation of different SK channel subtypes by phosphorylation, using the cultured endothelial cells as a tool. We report that casein kinase 2 (CK2) negatively modulates the apparent Ca²⁺ sensitivity of SK1 and IK channel subtypes by more than 5-fold, whereas the apparent Ca²⁺ sensitivity of the SK3 and SK2 subtypes is only reduced by ∼2-fold, when heterologously …

Comparing Long-Term Value Creation After Biotech And Non-Biotech Ipos, 1997–2016, Ekaterina Galkina Cleary, Laura M. Mcnamee, Skyler De Boer, Jeremy Holden, Liam Fitzgerald, Fred D. Ledley

Natural & Applied Sciences Faculty Publications

We compared the financial performance of 319 BIOTECH companies focused on developing therapeutics with IPOs from 1997–2016, to that of paired, non-biotech CONTROL companies with concurrent IPO dates. BIOTECH companies had a distinctly different financial structure with high R&D expense, little revenue, and negative profits (losses), but a similar duration of listing on public markets and frequency of acquisitions. Through 2016, BIOTECH and CONTROL companies had equivalent growth in market cap and shareholder value (> $100 billion), but BIOTECH companies had lower net value creation ($93 billion vs $411 billion). Both cohorts exhibited a high-risk/high reward pattern of return, with …

Mutyh As An Emerging Predictive Biomarker In Ovarian Cancer, Megan L. Hutchcraft, Holly H. Gallion, Jill M. Kolesar

Obstetrics and Gynecology Faculty Publications

Approximately 18% of ovarian cancers have an underlying genetic predisposition and many of the genetic alterations have become intervention and therapy targets. Although mutations in MutY homolog (MUTYH) are best known for MUTYH associated polyposis and colorectal cancer, it plays a role in the development of ovarian cancer. In this review, we discuss the function of the MUTYH gene, mutation epidemiology, and its mechanism for carcinogenesis. We additionally examine its emerging role in the development of ovarian cancer and how it may be used as a predictive and targetable biomarker. MUTYH mutations may confer the risk of ovarian …