Digital Commons Network^™

Synthetic Cationic Helical Polypeptides For The Stimulation Of Antitumour Innate Immune Pathways In Antigen-Presenting Cells, Daeyong Lee, Kristin Huntoon, Yifan Wang, Minjeong Kang, Yifei Lu, Seong Dong Jeong, Todd M Link, Thomas D Gallup, Yaqing Qie, Xuefeng Li, Shiyan Dong, Benjamin R Schrank, Adam J Grippin, Abin Antony, Jonghoon Ha, Mengyu Chang, Yi An, Liang Wang, Dadi Jiang, Jing Li, Albert C Koong, John A Tainer, Wen Jiang, Betty Y S Kim

Faculty, Staff and Student Publications

Intracellular DNA sensors regulate innate immunity and can provide a bridge to adaptive immunogenicity. However, the activation of the sensors in antigen-presenting cells (APCs) by natural agonists such as double-stranded DNAs or cyclic nucleotides is impeded by poor intracellular delivery, serum stability, enzymatic degradation and rapid systemic clearance. Here we show that the hydrophobicity, electrostatic charge and secondary conformation of helical polypeptides can be optimized to stimulate innate immune pathways via endoplasmic reticulum stress in APCs. One of the three polypeptides that we engineered activated two major intracellular DNA-sensing pathways (cGAS-STING (for cyclic guanosine monophosphate-adenosine monophosphate synthase-stimulator of interferon genes) …

Revisiting Feeding Tube Utilization In Oropharynx Cancer: 6-Year Prospective Registry Analysis, Brady J Anderson, Amy C Moreno, Yun Qing, J Jack Lee, Faye M Johnson, Miriam N Lango, Carly E A Barbon, Lavanya Tripuraneni, Ariana Sahli, Vicki Piper, Neil Gross, Clifton D Fuller, Stephen Y Lai, Jeffrey N Myers, Katherine A Hutcheson

Faculty, Staff and Student Publications

OBJECTIVE: Patients treated for oropharyngeal cancer (OPC) have historically demonstrated high feeding tube rates for decreased oral intake and malnutrition. We re-examined feeding tube practices in these patients.

STUDY DESIGN: Retrospective analysis of prospective cohort from 2015 to 2021.

SETTING: Single-institution NCI-Designated Comprehensive Cancer Center.

METHODS: With IRB approval, patients with new oropharyngeal squamous cell cancer or (unknown primary with neck metastasis) were enrolled. Baseline swallowing was assessed via videofluoroscopy and Performance Status Scale for Head and Neck Cancer (PSSHN). G-tubes or nasogastric tubes (NGT) were placed for weight loss before, during, or after treatment. Prophylactic NGT were placed during …

Clinical And Prognostic Differences In Oropharyngeal Squamous Cell Carcinoma In Usa And Denmark, Two Hpv High-Prevalence Areas, Amanda-Louise Fenger Carlander, Simone Kloch Bendtsen, Jacob H Rasmussen, Kathrine Kronberg Jakobsen, Martin Garset-Zamani, Christian Grønhøj, Jeppe Friborg, Katherine Hutcheson, Faye M Johnson, Clifton D Fuller, Amy C Moreno, Toyin Babarinde, Neil D Gross, Jeffrey N Myers, Christian Von Buchwald

Faculty, Staff and Student Publications

BACKGROUND: Uncertainty persists regarding clinical and treatment variations crucial to consider when comparing high human papillomavirus (HPV)-prevalence oropharyngeal squamous cell carcinoma (OPSCC) cohorts for accurate patient stratification and replicability of clinical trials across different geographical areas.

METHODS: OPSCC patients were included from The University of Texas MD Anderson Cancer Center (UTMDACC), USA and from The University Hospital of Copenhagen, Denmark from 2015-2020, (n = 2484). Outcomes were 3-year overall survival (OS) and recurrence-free interval (RFI). Subgroup analyses were made for low-risk OPSCC patients (T1-2N0M0) and high-risk patients (UICC8 III-IV).

RESULTS: There were significantly more HPV-positive (88.2 % vs. 63.1 %), …

High-Grade Pleomorphic Sarcomas Treated With Immune Checkpoint Blockade: The Md Anderson Cancer Center Experience, Lewis F Nasr, Marianne Zoghbi, Rossana Lazcano, Michael Nakazawa, Andrew J Bishop, Ahsan Farooqi, Devarati Mitra, Beverly Ashleigh Guadagnolo, Robert Benjamin, Shreyaskumar Patel, Vinod Ravi, Dejka M Araujo, Andrew Livingston, Maria A Zarzour, Anthony P Conley, Ravin Ratan, Neeta Somaiah, Alexander J Lazar, Christina Roland, Emily Z Keung, Elise F Nassif Haddad

Faculty, Staff and Student Publications

BACKGROUND: Undifferentiated pleomorphic sarcomas (UPSs) are amongst the most common subtypes of soft-tissue sarcomas. Few real-world data on the use of immune checkpoint blockade (ICB) in UPS patients and other high-grade pleomorphic STS patients are available.

PURPOSE: The purpose of our study is to describe the efficacy and toxicity of ICB in patients with advanced UPSs and other high-grade pleomorphic sarcomas treated at our institution.

METHODS: This is a retrospective, observational study of all patients with metastatic high-grade pleomorphic sarcomas treated with FDA-approved ICB at MD Anderson Cancer Center between 1 January 2015 and 1 January 2023. Patients included in …

Coronary Stenosis And Cardiogenic Shock Secondary To Aortitis Following Aortic Root Support Procedure, Alexander Carpenter, Stephanie Connaire, Nitin Chandra Mohan, Stephanie L Curtis, Serban C Stoica, Massimo Caputo, Julian W Strange

Faculty, Staff and Student Publications

A woman with recent personalized external aortic root support implant presented in cardiogenic shock with bilateral coronary ostial occlusion and aortic inflammation requiring emergency coronary angioplasty. Subsequent computed tomography with positron emission tomography scanning demonstrated aortitis with extensive inflammation adjacent to the personalized external aortic root support mesh, the first report of this important complication.

De Novo Detection Of Somatic Mutations In High-Throughput Single-Cell Profiling Data Sets, Francesc Muyas, Carolin M Sauer, Jose Espejo Valle-Inclán, Ruoyan Li, Raheleh Rahbari, Thomas J Mitchell, Sahand Hormoz, Isidro Cortés-Ciriano

Faculty, Staff and Student Publications

Characterization of somatic mutations at single-cell resolution is essential to study cancer evolution, clonal mosaicism and cell plasticity. Here, we describe SComatic, an algorithm designed for the detection of somatic mutations in single-cell transcriptomic and ATAC-seq (assay for transposase-accessible chromatin sequence) data sets directly without requiring matched bulk or single-cell DNA sequencing data. SComatic distinguishes somatic mutations from polymorphisms, RNA-editing events and artefacts using filters and statistical tests parameterized on non-neoplastic samples. Using >2.6 million single cells from 688 single-cell RNA-seq (scRNA-seq) and single-cell ATAC-seq (scATAC-seq) data sets spanning cancer and non-neoplastic samples, we show that SComatic detects mutations in …

Cross-Vendor Multiparametric Mapping Of The Human Brain Using 3d-Qalas: A Multicenter And Multivendor Study, Shohei Fujita, Borjan Gagoski, Ken-Pin Hwang, Akifumi Hagiwara, Marcel Warntjes, Issei Fukunaga, Wataru Uchida, Yuya Saito, Towa Sekine, Rina Tachibana, Tomoya Muroi, Toshiya Akatsu, Akihiro Kasahara, Ryo Sato, Tsuyoshi Ueyama, Christina Andica, Koji Kamagata, Shiori Amemiya, Hidemasa Takao, Yasunobu Hoshino, Yuji Tomizawa, Kazumasa Yokoyama, Berkin Bilgic, Nobutaka Hattori, Osamu Abe, Shigeki Aoki

Faculty, Staff and Student Publications

Purpose: To evaluate a vendor-agnostic multiparametric mapping scheme based on 3D quantification using an interleaved Look-Locker acquisition sequence with a T2 preparation pulse (3D-QALAS) for whole-brain T1, T2, and proton density (PD) mapping.

Methods: This prospective, multi-institutional study was conducted between September 2021 and February 2022 using five different 3T systems from four prominent MRI vendors. The accuracy of this technique was evaluated using a standardized MRI system phantom. Intra-scanner repeatability and inter-vendor reproducibility of T1, T2, and PD values were evaluated in 10 healthy volunteers (6 men; mean age ± SD, 28.0 ± 5.6 y) who underwent scan-rescan sessions …

Mapping Genotypes To Chromatin Accessibility Profiles In Single Cells, Franco Izzo, Robert M Myers, Saravanan Ganesan, Levan Mekerishvili, Sanjay Kottapalli, Tamara Prieto, Elliot O Eton, Theo Botella, Andrew J Dunbar, Robert L Bowman, Jesus Sotelo, Catherine Potenski, Eleni P Mimitou, Maximilian Stahl, Sebastian El Ghaity-Beckley, Joann Arandela, Ramya Raviram, Daniel C Choi, Ronald Hoffman, Ronan Chaligné, Omar Abdel-Wahab, Peter Smibert, Irene M Ghobrial, Joseph M Scandura, Bridget Marcellino, Ross L Levine, Dan A Landau

Faculty, Staff and Student Publications

In somatic tissue differentiation, chromatin accessibility changes govern priming and precursor commitment towards cellular fates1-3. Therefore, somatic mutations are likely to alter chromatin accessibility patterns, as they disrupt differentiation topologies leading to abnormal clonal outgrowth. However, defining the impact of somatic mutations on the epigenome in human samples is challenging due to admixed mutated and wild-type cells. Here, to chart how somatic mutations disrupt epigenetic landscapes in human clonal outgrowths, we developed genotyping of targeted loci with single-cell chromatin accessibility (GoT-ChA). This high-throughput platform links genotypes to chromatin accessibility at single-cell resolution across thousands of cells within a single assay. …

Love Like Damocles, Kashi Bakshani

Gandy Dancer Archives

No abstract provided.

Carl And The Flipflop Swindlers, Sophia Turturro

Gandy Dancer Archives

watercolor

My Grandfather Taught Me How To Read, Diana Morley

Gandy Dancer Archives

No abstract provided.

Platoon Manager // The Pagan, Cielo N. Howell

Gandy Dancer Archives

No abstract provided.

A Bit Maddening, David Santillo

Gandy Dancer Archives

charcoal & pastel on paper

Julia, Anna Lanze

Gandy Dancer Archives

No abstract provided.

Revolving Doors, What Have I Done?, Jenna Coburn

Gandy Dancer Archives

No abstract provided.

Raise The Dead, Kendall Cruise

Gandy Dancer Archives

No abstract provided.

“That Hamstring Band Is Playing Too Slowly, Hogging The Stage,” Says The French-Spanish Cat, Irritated That They’Re Playing Legato, Sophia Turturro

Gandy Dancer Archives

markers

Shelter, Martin Dolan

Gandy Dancer Archives

No abstract provided.

Wheatstalk, Brianna Gamble

Gandy Dancer Archives

No abstract provided.

Thanksgiving Conversations, Madolley Donzo

Gandy Dancer Archives

No abstract provided.

An Interview With Kristen Gentry, Jess Marinaro

Gandy Dancer Archives

No abstract provided.

Blibber? I Hardly Know ‘Er, Sophia Turturro

Gandy Dancer Archives

markers

Twilight, Holly Michelsen

Gandy Dancer Archives

No abstract provided.

Inevitable // Washed Out Ii // Just For A Little While Longer, Brielle Sarkisian

Gandy Dancer Archives

drypoint plexiglass engraving on handmade cotton paper // additive & subtractive monotype // hardground & softground etching with acquaint spit bite

Gandy Dancer 12.2, Gandy Dancer

Gandy Dancer Archives

Gandy Dancer is a literary magazine, publishing fiction, poetry, creative nonfiction, and visual art. We invite submissions from student writers and artists at all of the SUNY campuses. Edited by students at SUNY Geneseo, Gandy Dancer is published twice yearly. For more information, visit www.gandydancer.org. Gandy Dancer 12.2 is the twenty-third issue, published Spring 2024.

Bread Blue Planet // Whole Again, Stella Gleitsman

Gandy Dancer Archives

No abstract provided.

The Future Of The Organization Of The Petroleum Exporting Countries, Mikayla Gross

Honors Program: Senior Projects (Public)

The Organization of the Petroleum Exporting Countries (OPEC) is a multinational and intergovernmental organization that dictates the petroleum exportation policies of 13 countries: Algeria, Angola, Equatorial Guinea, Gabon, Iran, Iraq, Kuwait, Libya, Nigeria, the Republic of the Congo, Saudi Arabia, the United Arab Emirates and Venezuela (About Us, 2023). The mission of OPEC is to ensure a stable supply of petroleum through its shared policies for its Member Countries and consumers (Our Mission, 2023). Iran, Iraq, Kuwait, Saudi Arabia, and Venezuela founded OPEC in 1960 under the foundations and principles that dictated the international world order. Those foundations and principles …

Nonlocal Frameworks For Differential Equations--Analysis And Numerical Investigations, Layla Montemayor

Honors Program: Senior Projects (Public)

Systems of differential equations have been employed successfully in nearly every scientific field, including natural phenomena, finance, A.I. and machine learning. In a classical set up, a differentiable equation will be associated with a number of initial conditions that will help determine a unique solution to the system. The setting of classical differential equations requires assumptions on the regularity or smoothness of the input functions. Thus, we cannot produce with classical differential equations solutions which are irregular or even have discontinuities.

To overcome some of these challenges brought up by investigations of irregular or singular behavior, different formulations of nonlocal …

Lincoln's Carnegie Library: A History Of Community And Philanthropy, Emily Blomstedt

Honors Program: Senior Projects (Public)

Nebraska received 69 Carnegie libraries from the Carnegie foundation between 1899 and 1922. The first and most expensive Nebraska Carnegie library was granted to Lincoln in December 1899, after a fire destroyed Lincoln’s previous library. Lincoln’s main Carnegie library served the community between 1902 and 1960 before it was torn down in 1961 to build the present-day Bennett Martin library. This thesis explores the 60-year history of Lincoln’s Carnegie library, how it connects to national trends surrounding Carnegie libraries, and the role community and philanthropy played in the development of Lincoln’s public library system. These themes are examined through a …

Lululemon Strategic Audit, Tessa Mozingo, Olivia Eno, Molly Mitchell, Connor Morrissey, James Eshleman

Honors Program: Senior Projects (Public)

This case study focuses on lululemon, a prominent athleisure apparel company. Our team conducted an audit of the company revolving around strategic business management principles. Our research used publicly available information that included the company’s website, SEC filings, news articles, lululemon’s annual reports, financial statements, IBIS industry reports, and online sources. The goal of this strategic audit is to develop an understanding of lululemon’s business activities and strategies, collect and analyze both internal and external data, and evaluate lululemon based on strategic management concepts.

In this strategic audit, we conduct internal, external, performance, and competitive analyses and an examination of …