Medicine and Health Sciences Commons^™

The Effect Of Cesarean Delivery On The Neonatal Gut Microbiome In An Under-Resourced Population In The Bronx, Ny, Usa, Sandra E Reznik, Ayodele J Akinyemi, David Harary, Mariam S Latuga, Mamta Fuloria, Maureen J Charron

SKMC Student Presentations and Publications

BACKGROUND: Neonatal and early-life gut microbiome changes are associated with altered cardiometabolic and immune development. In this study, we explored Cesarean delivery effects on the gut microbiome in our high-risk, under-resourced Bronx, NY population.

RESULTS: Fecal samples from the Bronx MomBa Health Study (Bronx MomBa Health Study) were categorized by delivery mode (vaginal/Cesarean) and analyzed via 16 S rRNA gene sequencing at four timepoints over the first two years of life. Bacteroidota organisms, which have been linked to decreased risk for obesity and type 2 diabetes, were relatively reduced by Cesarean delivery, while Firmicutes organisms were increased. Organisms belonging to …

Voices Of Wisdom: Geriatric Interviews On Self-Management Of Type 2 Diabetes In The United States-A Systematic Review And Metasynthesis, David F Lo, Ahmed Gawash, Kunal P Shah, Jasmine Emanuel, Brandon Goodwin, Don D Shamilov, Gaurav Kumar, Nathan Jean, Christian P White

Rowan-Virtua School of Osteopathic Medicine Departmental Research

This review is aimed at unraveling the intricacies of diabetic self-management among geriatric people, drawing on current insights and understanding the complex paths geriatric people navigate. A wide search was conducted in health-oriented databases, including CINAHL, Embase, PsycINFO, MEDLINE, PubMed, Web of Science, and Cochrane Library, while gray literature was excluded. The search combined keywords and subject headings, focusing on the geriatric population, diabetes, self-management, and qualitative research. A three-tiered screening process was employed, with titles and then abstracts initially reviewed. Full-text analysis followed, with disagreements resolved among reviewers. In total, there were 248 participants included across these eight studies. …

Toward The Development Of A Pan-Lyssavirus Vaccine, Sabrine Ben Hamed, Jacob Myers, Anisha Chandwani, Christoph Wirblich, Drishya Kurup, Nir Paran, Matthias Schnell

Department of Microbiology and Immunology Faculty Papers

In addition to the rabies virus (RABV), 16 more lyssavirus species have been identified worldwide, causing a disease similar to RABV. Non-rabies-related human deaths have been described, but the number of cases is unknown, and the potential of such lyssaviruses causing human disease is unpredictable. The current rabies vaccine does not protect against divergent lyssaviruses such as Mokola virus (MOKV) or Lagos bat virus (LBV). Thus, a more broad pan-lyssavirus vaccine is needed. Here, we evaluate a novel lyssavirus vaccine with an attenuated RABV vector harboring a chimeric RABV glycoprotein (G) in which the antigenic site I of MOKV replaces …

Costs And Impact Of Disease In Adults With Sickle Cell Disease: A Pilot Study, Sophie Lanzkron, Nicole Crook, Joanne Wu, Sarah Hussain, Randall G. Curtis, Derek Robertson, Judith R. Baker, Diane Nugent, Amit Soni, Jonathan C. Roberts, Megan M. Ullman, Julie Kanter, Michael B. Nichol

Cardeza Foundation for Hematologic Research

We assessed the feasibility to estimate illness burden in adults with SCD, investigated factors associated with health-related quality of life (HRQoL), and estimated societal burden. We recruited 32 participants and collected data on fatigue, HRQoL, and work productivity and activity impairment via patient survey. Health care utilization was abstracted for the 12 months before enrollment using medical chart review. Mean age was 36.7 years; 84.4% of participants had hemoglobin SS or Sβthal0 disease, and 81.3% reported chronic pain (experiencing pain on ≥3 days per week in the past 6 months). Mean EQ-5D-3L visual analogue scale score was 63.4 and the …

Myalgic Encephalomyelitis/Chronic Fatigue Syndrome After Sars-Cov-2 Infection, Elizabeth R. Unger, Jin-Mann S. Lin, Lauren E. Wisk, Huihui Yu, Michelle L'Hommedieu, Helen Lavretsky, Juan Carlos C. Montoy, Michael A. Gottlieb, Kristin L. Rising, Nicole L. Gentile, Michelle Santangelo, Arjun K. Venkatesh, Robert M. Rodriguez, Mandy J. Hill, Rachel E. Geyer, Efrat R. Kean, Sharon Saydah, Samuel A. Mcdonald, Ryan Huebinger, Ahamed H. Idris, Jocelyn Dorney, Bala Hota, Erica S. Spatz, Kari A. Stephens, Robert A. Weinstein, Joann G. Elmore

Department of Emergency Medicine Faculty Papers

IMPORTANCE: Chronic symptoms reported following an infection with SARS-CoV-2, such as cognitive problems, overlap with symptoms included in the definition of myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS).

OBJECTIVE: To evaluate the prevalence of ME/CFS-like illness subsequent to acute SARS-CoV-2 infection, changes in ME/CFS symptoms through 12 months of follow-up, and the association of ME/CFS symptoms with SARS-CoV-2 test results at the acute infection-like index illness.

DESIGN, SETTING, AND PARTICIPANTS: This prospective, multisite, longitudinal cohort study (Innovative Support for Patients with SARS-CoV-2 Infections Registry [INSPIRE]) enrolled participants from December 11, 2020, to August 29, 2022. Participants were adults aged 18 to 64 …

Wide-Field Optical Coherence Tomography Imaging Improves Rate Of Change Detection In Progressing Glaucomatous Eyes Compared With Standard-Field Imaging, Christopher Bowd, Akram Belghith, Jasmin Rezapour, Jost B. Jonas, Leslie Hyman, Robert N. Weinreb, Linda M. Zangwill

Wills Eye Hospital Papers

PURPOSE: To compare rates of retinal nerve fiber layer change over time in healthy, eyes with nonprogressing glaucoma and eyes with progressing glaucoma using single wide-field (SWF) and optic nerve head (ONH) cube scan optical coherence tomography (OCT) images.

METHODS: Forty-five eyes of 25 healthy individuals and 263 eyes of 161 glaucoma patients from the Diagnostic Innovations in Glaucoma Study were included. All eyes underwent 24-2 visual field testing and OCT (Spectralis SD-OCT) ONH and macular imaging. SWF images (up to 43° × 28°) were created by stitching together ONH cube scans centered on the optic disc and macular cube …

Long-Term Weight Loss Effects Of Semaglutide In Obesity Without Diabetes In The Select Trial, Donna H Ryan, Ildiko Lingvay, John Deanfield, Steven E Kahn, Eric Barros, Bartolome Burguera, Helen M Colhoun, Cintia Cercato, Dror Dicker, Deborah B Horn, G Kees Hovingh, Ole Kleist Jeppesen, Alexander Kokkinos, A Michael Lincoff, Sebastian M Meyhöfer, Tugce Kalayci Oral, Jorge Plutzky, André P Van Beek, John P H Wilding, Robert F Kushner

Student and Faculty Publications

In the SELECT cardiovascular outcomes trial, semaglutide showed a 20% reduction in major adverse cardiovascular events in 17,604 adults with preexisting cardiovascular disease, overweight or obesity, without diabetes. Here in this prespecified analysis, we examined effects of semaglutide on weight and anthropometric outcomes, safety and tolerability by baseline body mass index (BMI). In patients treated with semaglutide, weight loss continued over 65 weeks and was sustained for up to 4 years. At 208 weeks, semaglutide was associated with mean reduction in weight (-10.2%), waist circumference (-7.7 cm) and waist-to-height ratio (-6.9%) versus placebo (-1.5%, -1.3 cm and -1.0%, respectively; P < 0.0001 for all comparisons versus placebo). Clinically meaningful weight loss occurred in both sexes and all races, body sizes and regions. Semaglutide was associated with fewer serious adverse events. For each BMI category (

Efficacy Of Tezepelumab In Patients With Severe, Uncontrolled Asthma Across Multiple Clinically Relevant Subgroups In The Navigator Study, Tara F Carr, Wendy C Moore, Monica Kraft, Guy Brusselle, Mario Castro, Geoffrey L Chupp, Michael E Wechsler, Gillian Hunter, Andrew W Lindsley, Jean-Pierre Llanos, Luke K Burke, Shradha Chandarana, Christopher S Ambrose

Student and Faculty Publications

INTRODUCTION: Many patients with severe asthma continue to experience symptoms and exacerbations despite treatment with standard-of-care therapy. In the phase 3 NAVIGATOR study, tezepelumab significantly reduced exacerbations over 52 weeks compared with placebo in patients with severe, uncontrolled asthma. This analysis assessed the efficacy of tezepelumab in reducing asthma exacerbations in various clinically relevant subgroups of patients in NAVIGATOR.

METHODS: NAVIGATOR was a phase 3, multicentre, randomized, double-blind, placebo-controlled study. Participants (12-80 years old) with severe, uncontrolled asthma were randomized 1:1 to receive tezepelumab 210 mg or placebo subcutaneously every 4 weeks for 52 weeks. Pre-specified and post hoc analyses …

Magnetic Resonance Imaging Signs Of Idiopathic Intracranial Hypertension, Dagmar Beier, Johanne Juhl Korsbæk, Gabriel Bsteh, Stefan Macher, Wolfgang Marik, Berthold Pemp, Hsiangkuo Yuan, Areeba Nisar, Lisbeth Høgedal, Laleh Dehghani Molander, Snorre Malm Hagen, Christoph Patrick Beier, Simon Bang Kristensen, Rigmor Højland Jensen

Department of Neurology Faculty Papers

IMPORTANCE: The magnetic resonance imaging (MRI) criteria currently used to diagnose idiopathic intracranial hypertension (IIH) are based on expert opinion and have limited accuracy. Additional neuroimaging signs have been proposed and used with contradictory results; thus, prospective evidence is needed to improve diagnostic accuracy.

OBJECTIVE: To provide evidence-based, accurate MRI signs for IIH diagnosis.

DESIGN, SETTING, AND PARTICIPANTS: This prospective cohort study was conducted from January 2018 to May 2021 with 3 validation cohorts at 2 Danish headache centers and with 3 independent international cohorts. Consecutive patients with suspected IIH were enrolled. Eligibility required the clinical suspicion of IIH, age …

Mhealth-Based Just-In-Time Adaptive Intervention To Improve The Physical Activity Levels Of Individuals With Spinal Cord Injury: Protocol For A Randomized Controlled Trial, Rachel Carey, Ha Le, Donna Coffman, Inbal Nahum-Shani, Mohanraj Thirumalai, Cole Hagen, Laura Baehr, M. Schmidt-Read, Marlyn Lamboy, Stephanie A Kolakowsky-Hayner, Ralph Marino, Stephen Intille, Shivayogi Hiremath

Moss-Magee Rehabilitation Papers

BACKGROUND: The lack of regular physical activity (PA) in individuals with spinal cord injury (SCI) in the United States is an ongoing health crisis. Regular PA and exercise-based interventions have been linked with improved outcomes and healthier lifestyles among those with SCI. Providing people with an accurate estimate of their everyday PA level can promote PA. Furthermore, PA tracking can be combined with mobile health technology such as smartphones and smartwatches to provide a just-in-time adaptive intervention (JITAI) for individuals with SCI as they go about everyday life. A JITAI can prompt an individual to set a PA goal or …

Tumor Biomechanical Stiffness By Magnetic Resonance Elastography Predicts Surgical Outcomes And Identifies Biomarkers In Vestibular Schwannoma And Meningioma, Bailey H Duhon, Kristin Thompson, Melanie Fisher, Vivian F Kaul, Han Tn Nguyen, Michael S Harris, Varun Varadarajan, Oliver F Adunka, Daniel M Prevedello, Arunark Kolipaka, Yin Ren

Student and Faculty Publications

Variations in the biomechanical stiffness of brain tumors can not only influence the difficulty of surgical resection but also impact postoperative outcomes. In a prospective, single-blinded study, we utilize pre-operative magnetic resonance elastography (MRE) to predict the stiffness of intracranial tumors intraoperatively and assess the impact of increased tumor stiffness on clinical outcomes following microsurgical resection of vestibular schwannomas (VS) and meningiomas. MRE measurements significantly correlated with intraoperative tumor stiffness and baseline hearing status of VS patients. Additionally, MRE stiffness was elevated in patients that underwent sub-total tumor resection compared to gross total resection and those with worse postoperative facial …

Spatiotemporal Analysis Of Hpv Vaccination And Associated Neighborhood-Level Disparities In Texas-An Ecological Study, Ryan Ramphul, Abigail S Zamorano, Saswati Upadhyay, Manali Desai, Cici Bauer

Student and Faculty Publications

BACKGROUND: HPV is responsible for most cervical, oropharyngeal, anal, vaginal, and vulvar cancers. The HPV vaccine has decreased cervical cancer incidence, but only 49% of Texas adolescents have initiated the vaccine. Texas shows great variation in HPV vaccination rates. We used geospatial analysis to identify areas with high and low vaccination rates and explored differences in neighborhood characteristics.

METHODS: Using Anselin's Local Moran's I statistic, we conducted an ecological analysis of hot and cold spots of adolescent HPV vaccination coverage in Texas from 2017 to 2021. Next, we utilized a Mann-Whitney U test to compare neighborhood characteristics of vaccination coverage …

Frontotemporal Dementia-Like Disease Progression Elicited By Seeded Aggregation And Spread Of Fus, Sonia Vazquez-Sanchez, Britt Tilkin, Fatima Gasset-Rosa, Sitao Zhang, Diana Piol, Melissa Mcalonis-Downes, Jonathan Artates, Noe Govea-Perez, Yana Verresen, Lin Guo, Don Cleveland, James Shorter, Sandrine Da Cruz

Department of Biochemistry and Molecular Biology Faculty Papers

RNA binding proteins have emerged as central players in the mechanisms of many neurodegenerative diseases. In particular, a proteinopathy of fused in sarcoma (FUS) is present in some instances of familial Amyotrophic lateral sclerosis (ALS) and about 10% of sporadic Frontotemporal lobar degeneration (FTLD). Here we establish that focal injection of sonicated human FUS fibrils into brains of mice in which ALS-linked mutant or wild-type human FUS replaces endogenous mouse FUS is sufficient to induce focal cytoplasmic mislocalization and aggregation of mutant and wild-type FUS which with time spreads to distal regions of the brain. Human FUS fibril-induced FUS aggregation …

Long-Term Survival Follow-Up For Tebentafusp In Previously Treated Metastatic Uveal Melanoma, Joseph Sacco, Richard Carvajal, Marcus Butler, Alexander N Shoushtari, Jessica Hassel, Alexandra Ikeguchi, Leonel Hernandez-Aya, Paul Nathan, Omid Hamid, Josep Piulats, Matthew Rioth, Douglas B Johnson, Jason Luke, Enrique Espinosa, Serge Leyvraz, Laura Collins, Chris Holland, Takami Sato

Kimmel Cancer Center Faculty Papers

BACKGROUND: Tebentafusp, a bispecific (gp100×CD3) ImmTAC, significantly improved overall survival (OS) outcomes for HLA-A*02:01+ adult patients with untreated metastatic uveal melanoma (mUM) and showed promising survival in previously treated mUM with 1-year OS of 62% in the primary analysis of study IMCgp100-102. Here we report long-term outcomes from this phase 1/2 study in pretreated mUM.

PATIENTS AND METHODS: Patients with previously treated mUM received tebentafusp weekly intravenous at 20 µg dose 1, 30 µg dose 2 and either 54, 64, 68, or 73 µg (phase 1) or 68 µg (phase 2) dose 3+. The primary objective was overall response rate. …

Reply To: Correlation Between Right Ventricular Echocardiography Measurements And Functional Capacity In Patients With Pulmonary Arterial Hypertension, Annalisa Caputo, Gianmarco Scoccia

The Texas Heart Institute Journal

No abstract provided.

Postoperative Bioactive Adrenomedullin Is Associated With The Onset Of Ards And Adverse Outcomes In Patients Undergoing Open Thoracoabdominal Aortic Surgery, Panagiotis Doukas, Oliver Hartmann, Jelle Frankort, Birte Arlt, Hanif Krabbe, Michael Johan Jacobs, Andreas Greiner, Jan Paul Frese, Alexander Gombert

Student and Faculty Publications

Cytokine-mediated systemic inflammation after open thoracoabdominal aortic aneurysm (TAAA) repairs plays a pivotal role in disrupting circulatory homeostasis, potentially leading to organ dysfunction. The bioactive form of adrenomedullin (bio-ADM) is a peptide hormone with immunomodulatory and vasomotor effects, making it a potential diagnostic agent in these cases. This retrospective, bicentric study, conducted between January 2019 and December 2022, recruited 36 elective open TAAA repair patients in two German centres. Serum and plasma samples were collected at multiple time points to measure bio-ADM levels. The primary objective was to evaluate the association of bio-ADM levels with the onset of acute respiratory …

Predictive Capacity Of Immune-Related Adverse Events And Cytokine Profiling In Neoadjuvant Immune Checkpoint Inhibitor Trials For Head And Neck Squamous Cell Carcinoma\, Angela E Alnemri, Sruti Tekumalla, Annie E Moroco, Ioannis Vathiotis, Madalina Tuluc, Stacey Gargano, Tingting Zhan, David M Cognetti, Joseph M Curry, Athanassios Argiris, Alban Linnenbach, Andrew P South, Larry A Harshyne, Jennifer M Johnson, Adam J Luginbuhl

Student and Faculty Publications

OBJECTIVES: Certain low-level immune-related adverse events (irAEs) have been associated with survival benefits in patients with various solid tumors on immune checkpoint inhibitors (ICIs). We aimed to investigate the association between irAEs and response to neoadjuvant ICIs in patients with head and neck squamous cell carcinoma (HNSCC) and to identify differences in circulating cytokine levels based on irAE status.

METHODS: This was a retrospective cohort study including three neoadjuvant clinical trials from July 2017 to January 2022: NCT03238365 (nivolumab ± tadalafil), NCT03854032 (nivolumab ± BMS986205), NCT03618654 (durvalumab ± metformin). The presence and type of irAEs, pathologic treatment response, and survival …

Escalated-Dose Radiotherapy For Unresected Locally Advanced Pancreatic Cancer: Patterns Of Care And Survival In The United States, Christopher Shi, Brian De, Hop S Tran Cao, Suyu Liu, Marcus A Florez, Ramez Kouzy, Adam J Grippin, Matthew H G Katz, Ching-Wei D Tzeng, Naruhiko Ikoma, Michael P Kim, Sunyoung Lee, Jason Willis, Sonal S Noticewala, Bruce D Minsky, Grace L Smith, Emma B Holliday, Cullen M Taniguchi, Albert C Koong, Prajnan Das, Ethan B Ludmir, Eugene J Koay

Student and Faculty Publications

INTRODUCTION: With locally advanced pancreatic cancer (LAPC), uncontrolled local tumor growth frequently leads to mortality. Advancements in radiotherapy (RT) techniques have enabled conformal delivery of escalated-dose RT (EDR), which may have potential local control and overall survival (OS) benefits based on retrospective and early prospective studies. With evidence for EDR emerging, we characterized the adoption of EDR across the United States and its associated outcomes.

METHODS: We searched the National Cancer Database for nonsurgically managed LAPC patients diagnosed between 2004 and 2019. Pancreas-directed RT with biologically effective doses (BED10) ≥39 and ≤70 Gy was labeled conventional-dose RT (CDR), and BED10 …

Understanding The Treatment Paradigm And The Sequencing Of Antiglaucoma Fixed-Dose Combinations In A Tertiary Center In South India, Ronnie George, Praggya Mishra, Balekudaru Shantha, Lingam Vijaya, Nitin Maksane, Neha Gurha

Student and Faculty Publications

PURPOSE: To analyze the medical management of primary open-angle glaucoma (POAG) and ocular hypertension (OHT) and the placement of fixed-drug combination drugs (FDC) in the treatment paradigm at a tertiary eye care center in South India.

METHODS: Retrospective study (January 2011-December 2015) of newly diagnosed POAG and OHT patients (≥18 years) with ≥5 years follow-up. Primary outcome included percentage use of different antiglaucoma drugs (at initiation) and FDCs at the first, second, and third progression (sequencing). Secondary outcomes: Percentage discontinuation for different FDCs, efficacy parameters (decrease in intraocular pressure (IOP)/visual field), adverse events, and the median number of antiglaucoma medications …

Practical Guidance On Establishing A Molecular Testing Pathway For Alterations In Homologous Recombination Repair Genes In Clinical Practice For Patients With Metastatic Prostate Cancer, Martin Schostak, Angela Bradbury, Alberto Briganti, David Gonzalez, Leonard Gomella, Joaquin Mateo, Frédérique Penault-Llorca, Albrecht Stenzinger, Alexander Wyatt, Anders Bjartell

Department of Urology Faculty Papers

CONTEXT: Prostate cancer is a molecularly heterogeneous disease that is amenable to diagnostic testing to identify patients potentially eligible for personalised treatments inform familial risk and provide relevant information about potential prognosis. Several guidelines support the integration of genomic testing in a shared decision-making framework so that both health care professionals (HCPs) and patients are involved in determining the best treatment approach.

OBJECTIVE: To review current guidelines on molecular diagnostic testing for homologous recombination repair (HRR) gene alterations in patients with metastatic prostate cancer, with the aim of providing practical considerations for effective guideline implementation and establishment of an appropriate …

Jak-Stat Signaling And Beyond In The Pathogenesis Of Spondyloarthritis And Their Clinical Significance, Siba P Raychaudhuri, Ruchi J Shah, Sneha Banerjee, Smriti K Raychaudhuri

Student and Faculty Publications

Purpose of Review

Janus kinase–signal transducers and activators of transcription cell signaling proteins (JAK-STATs) play a key regulatory role in functioning of several inflammatory cytokines. JAK-STAT signaling proteins are the key regulators of the cytokine/cytokine receptor system involved in the pathogenesis of various autoimmune disease including spondyloarthritis (SpA). This article mainly highlights the JAK-STAT signaling system, its association with the relevant cytokine/cytokine-receptor system, and its regulatory role in pathogenesis of SpA. Also, we have briefly addressed the principle for the use JAKi in SpA and the current status of use of JAK inhibitors (JAKi) in SpA.

Recent Findings

Recent developments …

Polymer-Based Drug-Eluting Stent Treatment Extends The Time To Reintervention For Patients With Symptomatic Femoropopliteal Artery Disease: Clinical Evidence And Potential Economic Value, William Gray, Yoshimitsu Soga, Masahiko Fujihara, Osamu Iida, Anvar Babaev, Daizo Kawasaki, Thomas Zeller, David O'Connor, Michael Jaff, Anna Chavez, Stefan Müller-Hülsbeck

Department of Medicine Faculty Papers

Aim: Use long-term follow-up data from the IMPERIAL study to determine whether drug-eluting polymer-based nitinol stent treatment can delay the time to repeat intervention for femoropopliteal artery disease and how such a delay may result in cost savings in a value-based episode of care. Patients & methods: The IMPERIAL randomized controlled trial was an international study of a paclitaxel-eluting polymer-coated stent (Eluvia, Boston Scientific, MA, USA) versus a polymer-free paclitaxel-coated stent (Zilver PTX, Cook Corporation, IN, USA) for treating lesions of the femoropopliteal arterial segment. Study patients (n = 465) had symptomatic lower limb ischemia. Safety and efficacy assessments were …

Early Outcomes Of Mr-Guided Sbrt For Patients With Recurrent Pancreatic Adenocarcinoma, Spencer Poiset, Sophia Shah, Louis Cappelli, Rani Anné, Karen Mooney, Maria Werner-Wasik, Talya Laufer, James Posey, Daniel Lin, Atrayee Mallick, Harish Lavu, Babar Bashir, Charles Yeo, Adam Mueller

Kimmel Cancer Center Faculty Papers

BACKGROUND: Local treatment options for locally recurrent pancreatic adenocarcinoma (LR-PAC) are limited, with median survival time (MST) of 9-13 months (mos) following recurrence. MRI-guided stereotactic body radiation therapy (MRgSBRT) provides the ability to dose escalate while sparing normal tissue. Here we report on the early outcomes of MRgSBRT for LR-PAC.

METHODS: Patients with prior resection of pancreatic adenocarcinoma with local recurrence treated with MRgSBRT at a single tertiary referral center from 5-2021 to 2-2023 were identified from our prospective database. MRgSBRT was delivered to 40-50 Gy in 4-5 fractions with target and OAR delineation per institutional standards. Endpoints included local …

Vascular Risk Profile And Changes Of Arterial Hypertension After Surgical Revascularization In Adult Moyamoya Patients, Patrick Haas, Lucas Moritz Wiggenhauser, Jonas Tellermann, Helene Hurth, Daniel Feucht, Marcos Tatagiba, Nadia Khan, Constantin Roder

Student and Faculty Publications

Moyamoya disease (MMD) is a rare stenoocclusive cerebral vasculopathy often treated by neurosurgical revascularization using extracranial-intracranial bypasses to prevent ischemic or hemorrhagic events. Little is known about the vascular risk profile of adult MMD patients compared to the general population. We therefore analyzed 133 adult MMD patients and compared them with data from more than 22,000 patients from the German Health Update database. Patients with MMD showed an age- and sex-adjusted increased prevalence of arterial hypertension, especially in women between 30 and 44 years and in patients of both sexes between 45 and 64 years. Diabetes mellitus was diagnosed significantly …

Loss Of Lpar6 And Cab39l Dysregulates The Basal-To-Luminal Urothelial Differentiation Program, Contributing To Bladder Carcinogenesis, Sangkyou Lee, Jolanta Bondaruk, Yishan Wang, Huiqin Chen, June Goo Lee, Tadeusz Majewski, Rachel D Mullen, David Cogdell, Jiansong Chen, Ziqiao Wang, Hui Yao, Pawel Kus, Joon Jeong, Ilkyun Lee, Woonyoung Choi, Neema Navai, Charles Guo, Colin Dinney, Keith Baggerly, Cathy Mendelsohn, David Mcconkey, Richard R Behringer, Marek Kimmel, Peng Wei, Bogdan Czerniak

Student and Faculty Publications

We describe a strategy that combines histologic and molecular mapping that permits interrogation of the chronology of changes associated with cancer development on a whole-organ scale. Using this approach, we present the sequence of alterations around RB1 in the development of bladder cancer. We show that RB1 is not involved in initial expansion of the preneoplastic clone. Instead, we found a set of contiguous genes that we term "forerunner" genes whose silencing is associated with the development of plaque-like field effects initiating carcinogenesis. Specifically, we identified five candidate forerunner genes (ITM2B, LPAR6, MLNR, CAB39L, and ARL11) mapping near RB1. Two …

A Multicenter Study Of Venetoclax-Based Treatment For Patients With Richter Transformation Of Chronic Lymphocytic Leukemia, Paul J Hampel, Mahesh Swaminathan, Kerry A Rogers, Erin M Parry, Jan A Burger, Matthew S Davids, Wei Ding, Alessandra Ferrajoli, Jonathan M Hyak, Nitin Jain, Saad S Kenderian, Yucai Wang, William G Wierda, Jennifer A Woyach, Sameer A Parikh, Philip A Thompson

Student and Faculty Publications

Patients with chronic lymphocytic leukemia (CLL) who develop Richter transformation (RT) have a poor prognosis when treated with chemoimmunotherapy regimens used for de novo diffuse large B-cell lymphoma. Venetoclax, a BCL2 inhibitor, has single-agent efficacy in patients with RT and is potentially synergistic with chemoimmunotherapy. In this multicenter, retrospective study, we evaluated 62 patients with RT who received venetoclax-based treatment outside of a clinical trial, in combination with a Bruton tyrosine kinase inhibitor (BTKi; n=28), rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone (R-CHOP) (n=13), or intensive chemoimmunotherapy other than R-CHOP (n=21). The best overall and complete response rates were 36%/25%, 54%/46%, and …

The Janus Kinase 1 Is Critical For Pancreatic Cancer Initiation And Progression, Hridaya Shrestha, Patrick Rädler, Rayane Dennaoui, Madison Wicker, Nirakar Rajbhandari, Yunguang Sun, Amy Peck, Kerry Vistisen, Aleata Triplett, Rafic Beydoun, Esta Sterneck, Dieter Saur, Hallgeir Rui, Kay-Uwe Wagner

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

Interleukin-6 (IL-6)-class inflammatory cytokines signal through the Janus tyrosine kinase (JAK)/signal transducer and activator of transcription (STAT) pathway and promote the development of pancreatic ductal adenocarcinoma (PDAC); however, the functions of specific intracellular signaling mediators in this process are less well defined. Using a ligand-controlled and pancreas-specific knockout in adult mice, we demonstrate in this study that JAK1 deficiency prevents the formation of KRAS^G12D-induced pancreatic tumors, and we establish that JAK1 is essential for the constitutive activation of STAT3, whose activation is a prominent characteristic of PDAC. We identify CCAAT/enhancer binding protein δ (C/EBPδ) as a biologically relevant …

Maackia Amurensis Seed Lectin (Masl) And Soluble Human Podoplanin (Shpdpn) Sequence Analysis And Effects On Human Oral Squamous Cell Carcinoma (Oscc) Cell Migration And Viability, Ariel C Yin, Cayla J Holdcraft, Eamonn J Brace, Tyler J Hellmig, Sayan Basu, Saumil Parikh, Katarzyna Jachimowska, Evelyne Kalyoussef, Dylan Roden, Soly Baredes, Eugenio M Capitle, David I Suster, Alan J Shienbaum, Caifeng Zhao, Haiyan Zheng, Kevin Balcaen, Simon Devos, Jurgen Haustraete, Mahnaz Fatahzadeh, Gary S Goldberg

Rowan-Virtua School of Osteopathic Medicine Departmental Research

Maackia amurensis lectins serve as research and botanical agents that bind to sialic residues on proteins. For example, M. amurensis seed lectin (MASL) targets the sialic acid modified podoplanin (PDPN) receptor to suppress arthritic chondrocyte inflammation, and inhibit tumor cell growth and motility. However, M. amurensis lectin nomenclature and composition are not clearly defined. Here, we sought to definitively characterize MASL and its effects on tumor cell behavior. We utilized SDS-PAGE and LC-MS/MS to find that M. amurensis lectins can be divided into two groups. MASL is a member of one group which is composed of subunits that form dimers, …

T-Cell Redirecting Bispecific Antibodies: A Review Of A Novel Class Of Immuno-Oncology For Advanced Prostate Cancer, Julia Palecki, Amman Bhasin, Andrew Bernstein, Patrick Mille, William Tester, William Kelly, Kevin Zarrabi

Kimmel Cancer Center Faculty Papers

Novel T-cell immunotherapies such as bispecific T-cell engagers (BiTEs) are emerging as promising therapeutic strategies for prostate cancer. BiTEs are engineered bispecific antibodies containing two distinct binding domains that allow for concurrent binding to tumor-associated antigens (TAAs) as well as immune effector cells, thus promoting an immune response against cancer cells. Prostate cancer is rich in tumor associated antigens such as, but not limited to, PSMA, PSCA, hK2, and STEAP1 and there is strong biologic rationale for employment of T-cell redirecting BiTEs within the prostate cancer disease space. Early generation BiTE constructs employed in clinical study have demonstrated meaningful antitumor …

Sustained Response To Atogepant In Episodic Migraine: Post Hoc Analyses Of A 12-Week Randomized Trial And A 52-Week Long-Term Safety Trial, Richard Lipton, Stephanie J. Nahas, Patricia Pozo-Rosich, Tanya Bilchik, Peter Mcallister, Michelle Finnegan, Yingyi Liu, Natty Chalermpalanupap, Brett Dabruzzo, David Dodick

Department of Neurology Faculty Papers

BACKGROUND: Atogepant is an oral calcitonin gene-related peptide receptor antagonist approved for the preventive treatment of migraine in adults. These analyses evaluated the proportions of clinical trial participants who experienced sustained responses to atogepant over 12 or 52 weeks of treatment.

METHODS: These were post hoc analyses of ADVANCE, a 12-week, double-blind, randomized trial of atogepant 10, 30, and 60 mg once daily vs. placebo for the preventive treatment of episodic migraine, and a separate open-label long-term safety (LTS) trial of atogepant 60 mg once daily over 52 weeks. The 60 mg dose of atogepant was used to detect safety …