Digital Commons Network^™

Subspecialty Choices Among Medicine-Pediatrics Graduates: Results From A Four-Year National Program Director Survey, Anoop Agrawal, Daniel Wells, Michael Kisielewski, Savita Misra, Benjamin Doolittle

Faculty, Staff and Students Publications

Background and objectives Dual-trained medicine-pediatrics physicians (med-peds) play an important role in the healthcare ecosystem. Little is known about the subspecialty choices of med-peds residency graduates. This study aims to characterize the subspecialty choices of med-peds residency graduates. Methods The Medicine-Pediatrics Program Directors Association (MPPDA) administers an annual survey to the program directors of all med-peds residency programs accredited by the Accreditation Council for Graduate Medical Education (ACGME). This project represents aggregate survey data from 2020-2023. Results The number of program directors responding to the survey ranged from 80.8% (63/78) to 85.7% (66/77; mean response rate: 82.8%). About 465 of …

Executive Summary: The Pediatric Extracorporeal Membrane Oxygenation Anticoagulation Collaborative (Peace) Consensus Conference, Peta M A Alexander, Melania M Bembea, Katherine Cashen, Ira M Cheifetz, Heidi J Dalton, Adam S Himebauch, Oliver Karam, Katie M Moynihan, Marianne E Nellis, Caroline Ozment, Lakshmi Raman, Natalie E Rintoul, Ahmed S Said, Arun Saini, Marie E Steiner, Ravi R Thiagarajan, Kevin Watt, Ariane Willems, Nicole D Zantek, Ryan P Barbaro, Katherine Steffen, Adam M Vogel, Christopher Almond, Marc M Anders, Gail M Annich, Leonardo R Brandão, Wayne Chandler, Megan Delaney, Robert Digeronimo, Sitaram Emani, Samir K Gadepalli, Alejandro V Garcia, Bereketeab Haileselassie, Robert Hyslop, Martin C J Kneyber, Lisa Baumann Kreuziger, Jennifer Le, Laura Loftis, Ali B V Mcmichael, D Michael Mcmullan, Paul Monagle, Kathleen Nicol, Matthew L Paden, Jason Patregnani, John Priest, Leslie Raffini, Lindsay M Ryerson, Steven R Sloan, Jun Teruya, Andrew R Yates, Alison Gehred, Elizabeth Lyman, Jennifer A Muszynski

Faculty, Staff and Students Publications

OBJECTIVES: To present recommendations and consensus statements with supporting literature for the clinical management of neonates and children supported with extracorporeal membrane oxygenation (ECMO) from the Pediatric ECMO Anticoagulation CollaborativE (PEACE) consensus conference.

DATA SOURCES: Systematic review was performed using PubMed, Embase, and Cochrane Library (CENTRAL) databases from January 1988 to May 2021, followed by serial meetings of international, interprofessional experts in the management ECMO for critically ill children.

STUDY SELECTION: The management of ECMO anticoagulation for critically ill children.

DATA EXTRACTION: Within each of eight subgroup, two authors reviewed all citations independently, with a third independent reviewer resolving any …

Management Of Extracorporeal Membrane Oxygenation Anticoagulation In The Perioperative Period: The Pediatric Extracorporeal Membrane Oxygenation Anticoagulation Collaborative Consensus Conference, Ariane Willems, Marc M Anders, Alejandro V Garcia, Adam M Vogel, Andrew R Yates, Jennifer A Muszynski, Peta M A Alexander, Katherine Steffen, Sitaram Emani, Alison Gehred, Elizabeth Lyman, Lakshmi Raman

Faculty, Staff and Students Publications

OBJECTIVES: To derive systematic review-informed, modified Delphi consensus regarding the management of children on extracorporeal membrane oxygenation (ECMO) undergoing invasive procedures or interventions developed by the Pediatric Anticoagulation on ECMO CollaborativE (PEACE) Consensus Conference.

DATA SOURCES: A structured literature search was performed using PubMed, EMBASE, and Cochrane Library (CENTRAL) databases from January 1988 to May 2021.

STUDY SELECTION: ECMO anticoagulation and hemostasis management in the perioperative period and during procedures.

DATA EXTRACTION: Two authors reviewed all citations independently, with a third independent reviewer resolving any conflicts. Seventeen references were used for data extraction and informed recommendations. Evidence tables were constructed …

Sequencing Of Kaposi’S Sarcoma Herpesvirus (Kshv) Genomes From Persons Of Diverse Ethnicities And Provenances With Kshv-Associated Diseases Demonstrate Multiple Infections, Novel Polymorphisms, And Low Intra-Host Variance, Vickie A Marshall, Elena M Cornejo Castro, Charles A Goodman, Nazzarena Labo, Isabella Liu, Nicholas C Fisher, Kyle N Moore, Ananthakrishnan Nair, Taina Immonen, Brandon F Keele, Mark N Polizzotto, Thomas S Uldrick, Yunxiang Mu, Tanuja Saswat, Laurie T Krug, Kevin M Mcbride, Kathryn Lurain, Ramya Ramaswami, Robert Yarchoan, Denise Whitby

Faculty, Staff and Student Publications

Recently published near full-length KSHV genomes from a Cameroon Kaposi sarcoma case-control study showed strong evidence of viral recombination and mixed infections, but no sequence variations associated with disease. Using the same methodology, an additional 102 KSHV genomes from 76 individuals with KSHV-associated diseases have been sequenced. Diagnoses comprise all KSHV-associated diseases (KAD): Kaposi sarcoma (KS), primary effusion lymphoma (PEL), KSHV-associated large cell lymphoma (KSHV-LCL), a type of multicentric Castleman disease (KSHV-MCD), and KSHV inflammatory cytokine syndrome (KICS). Participants originated from 22 different countries, providing the opportunity to obtain new near full-length sequences of a wide diversity of KSHV genomes. …

Mycophenolate Mofetil Is Associated With Inferior Overall Survival In Cytomegalovirus-Seropositive Patients With Acute Myeloid Leukemia Undergoing Hematopoietic Cell Transplantation, Rima M Saliba, Stephanie J Lee, Paul A Carpenter, Geoffrey R Hill, Catherine J Lee, Amin Alousi, May Daher, George Chen, Richard E Champlin, Katayoun Rezvani, Elizabeth J Shpall, Rohtesh S Mehta

Faculty, Staff and Student Publications

No abstract provided.

Health-Related Quality Of Life In Transplant-Eligible Patients With Newly Diagnosed Multiple Myeloma Treated With Daratumumab, Lenalidomide, Bortezomib, And Dexamethasone: Patient-Reported Outcomes From Griffin, Rebecca Silbermann, Jacob Laubach, Jonathan L Kaufman, Douglas W Sborov, Brandi Reeves, Cesar Rodriguez, Ajai Chari, Luciano J Costa, Larry D Anderson, Nitya Nathwani, Nina Shah, Naresh Bumma, Sarah A Holstein, Caitlin Costello, Andrzej Jakubowiak, Robert Z Orlowski, Kenneth H Shain, Andrew J Cowan, Katharine S Gries, Huiling Pei, Annelore Cortoos, Sharmila Patel, Thomas S Lin, Peter M Voorhees, Saad Z Usmani, Paul G Richardson

Faculty, Staff and Student Publications

In the phase 2 GRIFFIN trial (ClinicalTrials.gov identifier: NCT02874742), daratumumab added to lenalidomide, bortezomib, and dexamethasone (D-RVd) improved depth of response and progression-free survival (PFS) versus lenalidomide, bortezomib, and dexamethasone (RVd) alone in transplant-eligible (TE) patients with newly diagnosed multiple myeloma (NDMM). Here, we present patient-reported outcomes (PROs) collected using the European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire Core 30-item (QLQ-C30), EORTC Quality of Life Questionnaire Multiple Myeloma Module 20-item (QLQ-MY20), and EuroQol 5-Dimension 5-Level (EQ-5D-5L) tools on day 1 of cycles 1, 2, and 3; on day 21 of cycle 4 (end of …

50-Nm Gas-Filled Protein Nanostructures To Enable The Access Of Lymphatic Cells By Ultrasound Technologies, Qionghua Shen, Zongru Li, Yixian Wang, Matthew D Meyer, Marc T De Guzman, Janie C Lim, Han Xiao, Richard R Bouchard, George J Lu

Faculty, Staff and Student Publications

Ultrasound imaging and ultrasound-mediated gene and drug delivery are rapidly advancing diagnostic and therapeutic methods; however, their use is often limited by the need for microbubbles, which cannot transverse many biological barriers due to their large size. Here, the authors introduce 50-nm gas-filled protein nanostructures derived from genetically engineered gas vesicles(GVs) that are referred to as

Plasmacytoid Dendritic Cells Control Homeostasis Of Megakaryopoiesis, Florian Gaertner, Hellen Ishikawa-Ankerhold, Susanne Stutte, Wenwen Fu, Jutta Weitz, Anne Dueck, Bhavishya Nelakuditi, Valeria Fumagalli, Dominic Van Den Heuvel, Larissa Belz, Gulnoza Sobirova, Zhe Zhang, Anna Titova, Alejandro Martinez Navarro, Kami Pekayvaz, Michael Lorenz, Louisa Von Baumgarten, Jan Kranich, Tobias Straub, Bastian Popper, Vanessa Zheden, Walter Anton Kaufmann, Chenglong Guo, Guido Piontek, Saskia Von Stillfried, Peter Boor, Marco Colonna, Sebastian Clauß, Christian Schulz, Thomas Brocker, Barbara Walzog, Christoph Scheiermann, William C Aird, Claus Nerlov, Konstantin Stark, Tobias Petzold, Stefan Engelhardt, Michael Sixt, Robert Hauschild, Martina Rudelius, Robert A J Oostendorp, Matteo Iannacone, Matthias Heinig, Steffen Massberg

Faculty, Staff and Student Publications

Platelet homeostasis is essential for vascular integrity and immune defence1,2. Although the process of platelet formation by fragmenting megakaryocytes (MKs; thrombopoiesis) has been extensively studied, the cellular and molecular mechanisms required to constantly replenish the pool of MKs by their progenitor cells (megakaryopoiesis) remains unclear3,4. Here we use intravital imaging to track the cellular dynamics of megakaryopoiesis over days. We identify plasmacytoid dendritic cells (pDCs) as homeostatic sensors that monitor the bone marrow for apoptotic MKs and deliver IFNα to the MK niche triggering local on-demand proliferation and maturation of MK progenitors. This pDC-dependent feedback loop is crucial for MK …

Ultrapotent Broadly Neutralizing Human-Llama Bispecific Antibodies Against Hiv-1, Jianliang Xu, Tongqing Zhou, Krisha Mckee, Baoshan Zhang, Cuiping Liu, Alexandra F Nazzari, Amarendra Pegu, Chen-Hsiang Shen, Jordan E Becker, Michael F Bender, Payton Chan, Anita Changela, Ridhi Chaudhary, Xuejun Chen, Tal Einav, Young Do Kwon, Bob C Lin, Mark K Louder, Jonah S Merriam, Nicholas C Morano, Sijy O'Dell, Adam S Olia, Reda Rawi, Ryan S Roark, Tyler Stephens, I-Ting Teng, Emily Tourtellott-Fogt, Shuishu Wang, Eun Sung Yang, Lawrence Shapiro, Yaroslav Tsybovsky, Nicole A Doria-Rose, Rafael Casellas, Peter D Kwong

Faculty, Staff and Student Publications

Broadly neutralizing antibodies are proposed as therapeutic and prophylactic agents against HIV‐1, but their potency and breadth are less than optimal. This study describes the immunization of a llama with the prefusion‐stabilized HIV‐1 envelope (Env) trimer, BG505 DS‐SOSIP, and the identification and improvement of potent neutralizing nanobodies recognizing the CD4‐binding site (CD4bs) of vulnerability. Two of the vaccine‐elicited CD4bs‐targeting nanobodies, G36 and R27, when engineered into a triple tandem format with llama IgG2a‐hinge region and human IgG1‐constant region (G36×3‐IgG2a and R27×3‐IgG2a), neutralized 96% of a multiclade 208‐strain panel at geometric mean IC80s of 0.314 and 0.033 µg mL−1, respectively. Cryo‐EM …

Determinan Kegagalan Pengobatan Pada Pasien Tuberkulosis Sensitif Obat Dewasa Di Provinsi Jawa Tengah Tahun 2022, Elizabeth Wulandari, Sudarto Ronoatmodjo

Jurnal Epidemiologi Kesehatan Indonesia

Tuberkulosis (TB) adalah salah satu penyakit menular penyebab kematian tertinggi di dunia. Pada populasi pasien TB, terdapat banyak faktor yang dapat meningkatkan risiko kejadian yang tidak diharapkan dari pengobatan. Tujuan dari penelitian ini adalah untuk mengidentifikasi faktor-faktor yang berhubungan dengan kegagalan pengobatan pada pasien TB dewasa di Provinsi Jawa Tengah pada tahun 2022. Studi cross-sectional ini menganalisis data sekunder dari Sistem Informasi TB (SITB), menggunakan 14.542 sampel yang memenuhi kriteria inklusi dan eksklusi. Pasien TB berusia >15 tahun dan terdapat hasil pengobatan merupakan kriteria inklusi dalam penelitian ini. Kegagalan pengobatan merupakan variabel dependen dan variabel independennya adalah usia, jenis kelamin, …

Behavioural Distributions Of Macrophytes In An Oxbow Lake, Dhir Beel With Reference To Its Water Quality In Assam, India, Arup Nama Das, D. K. Sharma

Journal of Bioresource Management

An Oxbow lake, Dhir Beel, situated in Western Assam, India, stands as a habitat for a plethora of plant and animal species, nurturing a vibrant ecosystem within its freshwater environs. This study sought to address concerns surrounding pollution, encroachment, siltation, and overfishing within Dhir Beel. Over a span of three years (2016-2019), samples were meticulously collected from five distinct sites to analyze both water quality and macrophyte populations. Employing the APHA method, the physico-chemical parameters of the water were evaluated, while a comprehensive identification process was undertaken to categorize the macrophytes. These aquatic plants, spanning dicots, monocots, and pteridophytes, were …

Trypanosomiasis And Its Diagnostic Techniques In Camel: A Comprehensive Review, Muhammad Aqeel, Amjad Hussain Mirani, Parvez Ahmed Khoso, Jam Kashif Sahito, Abdul Latif Bhutto, Riaz Ahmed Leghari, Muhammad Mohsen Rahimoon, Nuzhat Parveen Junejo

Journal of Bioresource Management

Trypanosomiasis, a parasitic disease caused by protozoan parasites of the genus Trypanosoma, poses a significant threat to camel populations worldwide. This study designed for the diagnostic techniques used for detecting Trypanosoma infections specifically in camels. The disease, commonly known as camel trypanosomiasis or surra, adversely impacts the health and productivity of camels, thereby affecting livelihoods dependent on these animals. Various diagnostic methods are employed for the detection of Trypanosoma infection in camels, including microscopic examination of blood smears, serological tests like ELISA (Enzyme-Linked Immunosorbent Assay), and molecular techniques such as PCR (Polymerase Chain Reaction). Each method has its strengths and …

Hubungan Campak Dengan Berat Badan Kurang Pada Anak Usia 24-59 Bulan Di Indonesia (Analisis Data Survei Status Gizi Indonesia 2021), Wiandhari Esa Gautami, Mondastri Korib Sudaryo

Jurnal Epidemiologi Kesehatan Indonesia

Berat badan kurang atau underweight merupakan masalah gizi kurang yang diukur dengan perbandingan berat badan dan umur. Berat badan kurang pada balita akan mempengaruhi pertumbuhan fisik, kemampuan kognitif, meningkatkan risiko kematian dan penularan infeksi penyakit, salah satu penyakit infeksi yang umum terjadi pada balita adalah campak. Tujuan penelitian ini adalah mengetahui hubungan infeksi campak dengan berat badan kurang pada balita usia 24-59 bulan di Indonesia, dengan mengontrol variabel kovariat diantaranya jenis kelamin, usia, pendidikan ibu BBLR, riwayat TB paru, riwayat diare, riwayat ISPA, riwayat imunisasi campak dan pola makan. Studi ini menggunakan data Survei Status Gizi Indonesia (SSGI) di 34 …

Severe Febrile Neutropenia And Pancytopenia In A Patient With Advanced Hepatocellular Carcinoma Treated With Atezolizumab And Bevacizumab: A Case Report, Shadi Chamseddine, Michael Lapelusa, Kristen Carter, Van Nguyen, Yehia I Mohamed, Yara Sakr, Cristhiam M Rojas-Hernandez, Rikita I Hatia, Manal Hassan, John A Goss, Khaled M Elsayes, Asif Rashid, Ryan Sun, Hop Sanderson Tran Cao, Hesham M Amin, Ahmed O Kaseb

Faculty, Staff and Student Publications

BACKGROUND: Immune checkpoint inhibitors (ICIs), agents that stimulate T-cell function, have become the standard first-line treatment for unresectable hepatocellular carcinoma (HCC). However, they may also cause immune-related adverse events (irAEs), which are rare and have not been extensively reported. Here, we describe a case of severe febrile neutropenia and pancytopenia after atezolizumab plus bevacizumab (atezo/bev) therapy and its treatment course.

CASE DESCRIPTION: The combination of atezo/bev was initiated as the first-line treatment for a man in his early 50s, who was diagnosed with unresectable HCC. The first treatment cycle was administered in the outpatient setting, and the patient developed a …

Discovering Potential In Non-Cancer Medications: A Promising Breakthrough For Multiple Myeloma Patients., Omar S Al-Odat, Emily Nelson, Tulin Budak-Alpdogan, Subash C. Jonnalagadda, Dhimant Desai, Manoj K Pandey

College of Science & Mathematics Departmental Research

Multiple myeloma (MM) is a common type of cancer that unfortunately leads to a significant number of deaths each year. The majority of the reported MM cases are detected in the advanced stages, posing significant challenges for treatment. Additionally, all MM patients eventually develop resistance or experience relapse; therefore, advances in treatment are needed. However, developing new anti-cancer drugs, especially for MM, requires significant financial investment and a lengthy development process. The study of drug repurposing involves exploring the potential of existing drugs for new therapeutic uses. This can significantly reduce both time and costs, which are typically a major …

The Role Of L-Fucose In Dendritic Cell Antigen Presentation And Polarization, Chase J. Burton

USF Tampa Graduate Theses and Dissertations

Since the FDA approval of IL-2 in cancer treatment in the 1980s, immunotherapy has emerged as the standard of care for several tumor types (e.g., melanoma, lung, bladder, colorectal). However, approximately 70 percent of cancer patients, independent of prior treatment or staging, administered immunotherapy will not achieve complete responses and will exhibit disease progression. Several factors have been identified to contribute to treatment failure, including the accumulation of intratumoral immunosuppressive cell populations, insufficient tumor-infiltrating anti-tumor immune populations, or the occurrence of immunoediting on tumor cells. Current strategies to circumvent immunosuppression either lack durable response to new immunosuppressive mechanisms the tumor …

Characterization And Reprogramming Of T-Cell Metabolic Dysfunction In Chronic Lymphocytic Leukemia For Improved Adoptive Cell Therapy, Wael B. Gamal

USF Tampa Graduate Theses and Dissertations

Chronic lymphocytic leukemia (CLL) is a predominant B-cell malignancy impacting elderly populations in Western societies. Targeted therapies have revolutionized the CLL treatment landscape. Still, patients often require long-term therapy and are subject to drug-induced resistance and severe toxicities, for which CLL is still considered an incurable disease. T-cell-based immunotherapy, particularly chimeric antigen receptor (CAR) T cells, has shown remarkable success, leading to various FDA approvals in hematological malignancies. Nonetheless, CAR T-cell therapy success rate is limited in CLL because of the dysfunctional nature of T cells. CLL T cells exhibit skewing toward immunosuppressive and terminally differentiated phenotypes, leading to hindrances …

Dietary Saturated Fatty Acids Modulate Host Innate Immunity, Amy Lorraine Seufert

Dissertations and Theses

Nutrition, cellular metabolism, and inflammatory regulation of the immune system are interconnected, and advancing our understanding of this will greatly improve treatment of metabolic and inflammatory disease. Specifically, dietary saturated fats are becoming increasingly appreciated for their ability to modify innate immune cell function in mammals following absorption into the blood and lymphatic circulation systems. The work herein focuses on the capacity for lipids in the diet to modulate innate immune memory. My thesis first broadly outlines fundamental background, including: the evolution of human nutrition, the discovery of innate immune memory, and key topics that reoccur throughout the text surrounding …

Feather Mites Through Genomic And Ecological Lenses: Host Specificity And Symbiosis At Multiple Levels Of Organization, Alix Elizabeth Matthews

Student Theses and Dissertations

Symbionts, or organisms that form close and persistent associations with hosts, are ubiquitous across the tree of life, and symbioses are among the most common interspecific interactions in the natural world. Symbionts play a fundamental ecological and evolutionary role across multiple levels of biological organization – from individuals to ecosystems – and can have strong effects on global biodiversity. However, many aspects of these relationships are poorly understood including symbiont genetic diversity (inter- and intraspecific), host specificity, and the mechanisms underlying their functional nature or any context-dependent patterns. This dissertation uses a model symbiosis between permanent, obligate, ectosymbiotic vane-dwelling feather …

Group B Streptococcus Intestinal Barrier Disruption And The Protective Role Of Butyrate, Kristen Dominguez

USF Tampa Graduate Theses and Dissertations

Group B Streptococcus (Streptococcus agalactiae; GBS) is a leading cause of neonatal sepsis worldwide. Intrapartum antibiotics in GBS-colonized mothers significantly reduced the incidence of early-onset sepsis occurring in the first week of life; however, there are currently no prophylactic interventions for late-onset sepsis, occurring within the first 3 months of life. GBS is a pathobiont that primarily colonizes the gastrointestinal tract and can cross the intestinal barrier via both the paracellular and transcellular routes, causing invasive disease. Neonatal susceptibility to GBS intestinal translocation is mediated by inadequate epithelial barrier function and microbiome immaturity; however, the mechanisms by which GBS exploits …

Novel Adaptations In Iron Regulation Acquired During Chronic Fungal Cf Infections, Daniel R. Murante

Dartmouth College Ph.D Dissertations

Chronic fungal infections are highly recalcitrant to treatment; we postulated that as populations persist, increasing genetic diversity is reflected in phenotypic heterogeneity, contributing to treatment inefficacies. The study of evolutionary patterns is underrepresented in chronic fungal infections, and to supplement this body of knowledge, we leveraged isolates acquired from four individuals with chronic fungal-dominated cystic fibrosis infections. We evaluated in-host evolution through a whole-genome sequencing approach, comparing multiple isolates obtained from each subject's sputum and bronchoalveolar lavage fluid. Our analysis found non-synonymous mutations that arose in parallel across the independent infections in the gene MRS4, which encodes a mitochondrial …

Elucidating Immune-Related Gene Transcriptional Programs Via Factorization Of Large-Scale Rna-Profiles, Shan He, Matthew M Gubin, Hind Rafei, Rafet Basar, Merve Dede, Xianli Jiang, Qingnan Liang, Yukun Tan, Kunhee Kim, Maura L Gillison, Katayoun Rezvani, Weiyi Peng, Cara Haymaker, Sharia Hernandez, Luisa M Solis, Vakul Mohanty, Ken Chen

Faculty, Staff and Student Publications

Recent developments in immunotherapy, including immune checkpoint blockade (ICB) and adoptive cell therapy (ACT), have encountered challenges such as immune-related adverse events and resistance, especially in solid tumors. To advance the field, a deeper understanding of the molecular mechanisms behind treatment responses and resistance is essential. However, the lack of functionally characterized immune-related gene sets has limited data-driven immunological research. To address this gap, we adopted non-negative matrix factorization on 83 human bulk RNA sequencing (RNA-seq) datasets and constructed 28 immune-specific gene sets. After rigorous immunologist-led manual annotations and orthogonal validations across immunological contexts and functional omics data, we demonstrated …

Advancing Clinical Microbiology: Applications And Future Of Next-Generation Sequencing, Rob E. Carpenter

Human Resource Development Faculty Publications and Presentations

Next-generation sequencing (NGS) has reformed infectious disease management, including COVID-19. While real-time polymerase chain reaction (PCR) is widely used for rapid pathogen detection, it requires predefined targets. NGS offers an unbiased approach, detecting multiple pathogens simultaneously without prior knowledge. Despite its potential, NGS implementation in clinical settings faces challenges like high costs and technical complexity. NGS platforms like Illumina, Ion Torrent, and Nanopore provide high-throughput sequencing, identifying pathogens and resistance markers. Applications include whole genome sequencing (WGS), metagenomic NGS (mNGS), and targeted NGS (tNGS). Integrating NGS with conventional methods could improve diagnostics, but current evidence is mixed for supporting its …

Challenges And Opportunities In Cancer Immunotherapy: A Society For Immunotherapy Of Cancer (Sitc) Strategic Vision, Leisha A Emens, Pedro J Romero, Ana Carrizosa Anderson, Tullia C Bruno, Christian M Capitini, Deborah Collyar, James L Gulley, Patrick Hwu, Avery D Posey, Ann W Silk, Jennifer A Wargo

Faculty, Staff and Student Publications

Cancer immunotherapy has flourished over the last 10-15 years, transforming the practice of oncology and providing long-term clinical benefit to some patients. During this time, three distinct classes of immune checkpoint inhibitors, chimeric antigen receptor-T cell therapies specific for two targets, and two distinct classes of bispecific T cell engagers, a vaccine, and an oncolytic virus have joined cytokines as a standard of cancer care. At the same time, scientific progress has delivered vast amounts of new knowledge. For example, advances in technologies such as single-cell sequencing and spatial transcriptomics have provided deep insights into the immunobiology of the tumor …

Repeat Controlled Human Plasmodium Falciparum Infections Delay Bloodstream Patency And Reduce Symptoms, Patricia Ferrer, Andrea A Berry, Allison N Bucsan, Surendra K Prajapati, Karthik Krishnan, Michelle C Barbeau, David M Rickert, Sandra Mendoza Guerrero, Miho Usui, Yonas Abebe, Asha Patil, Sumana Chakravarty, Peter F Billingsley, Faith Pa'ahana-Brown, Kathy Strauss, Biraj Shrestha, Effie Nomicos, Gregory A Deye, B Kim Lee Sim, Stephen L Hoffman, Kim C Williamson, Kirsten E Lyke

Faculty, Staff and Student Publications

Resistance to clinical malaria takes years to develop even in hyperendemic regions and sterilizing immunity has rarely been observed. To evaluate the maturation of the host response against controlled repeat exposures to P. falciparum (Pf) NF54 strain-infected mosquitoes, we systematically monitored malaria-naïve participants through an initial exposure to uninfected mosquitoes and 4 subsequent homologous exposures to Pf-infected mosquitoes over 21 months (n = 8 males) (ClinicalTrials.gov# NCT03014258). The primary outcome was to determine whether protective immunity against parasite infection develops following repeat CHMI and the secondary outcomes were to track the clinical signs and symptoms of malaria and anti-Pf antibody …

Evolution Of Global Anatomy Research Through Covid-19: A Post-Pandemic Evaluation, Harsh Chheda, Santanu De

FDLA Journal

The Coronavirus Infectious Disease 2019 (COVID-19) struck the world with a deep impact on many countries' healthcare systems. More specifically, anatomical research experienced a drastic setback due to the limitations and restrictions placed upon them by the medical community. This study aims to review how COVID-19 guidelines presented conflict regarding the retrieval and use of cadavers, as well as how anatomy research was modified on a global scale owing to the pandemic. The COVID-19 outbreak called for several changes upon each significant anatomical research technique, ranging from cadaver dissection to diagnostic imaging. Given the remarkable shift in medical research guidelines …

Global Implications Of Covid-19 On Education And Research In Healthcare And Stem: Analysis Of Case Studies, Yumna Indorewala, Santanu De

FDLA Journal

The zoonotic novel coronavirus, SARS-CoV-2 posed major threats to the world’s economy, social development, and public health. Education and research in STEM and healthcare were no exceptions to the global implications of the Coronavirus Infectious Disease 2019 (COVID-19) pandemic. Social distancing guidelines were initially recommended to refrain from in-person operations for preventing the transmission of the virus. As academic organizations implemented multifarious methods to effectively transition to remote/online or hybrid educational formats, COVID-19 necessitated designing, adopting, as well as evaluating the efficacy of new instructional approaches, especially for disciplines that require active, experiential learning such as healthcare and STEM. These …

Perspectives On Computational Modeling Of Biological Systems And The Significance Of The Sysmod Community, Bhanwar Lal Puniya, Meghna Verma, Chiara Damiani, Shaimaa Bakr, Andreas Dräger

Department of Biochemistry: Faculty Publications

Motivation: In recent years, applying computational modeling to systems biology has caused a substantial surge in both discovery and practical applications and a significant shift in our understanding of the complexity inherent in biological systems.

Results: In this perspective article, we briefly overview computational modeling in biology, highlighting recent advancements such as multiscale modeling due to the omics revolution, single-cell technology, and integration of artificial intelligence and machine learning approaches. We also discuss the primary challenges faced: integration, standardization, model complexity, scalability, and interdisciplinary collaboration. Lastly, we highlight the contribution made by the Computational Modeling of Biological Systems …

Current And Future Environmental Suitability For Bats Hosting Potential Zoonotic Pathogens In Rural Kenya, Ruut Uusitalo, Reilly T. Jackson, Tamika J. Lunn, Essi M. Kohonen, Joseph G. Ogala, Paul W. Wabala, Tarja A. Sironen, Kristian M. Forbes

Biological Sciences Faculty Publications and Presentations

Synanthropic bats live in close proximity to humans and domestic animals, creating opportunities for potential pathogen spillover. We explored environmental correlates of occurrence for a widely distributed synanthropic African bat, Mops pumilus—a species associated with potential zoonotic viruses—and estimated current and future environmental suitability in the Taita Hills region and surrounding plains in Taita–Taveta County in southeast Kenya. To project future environmental suitability, we used four Coupled Model Intercomparison Project Phase 6 general circulation models that capture temperature and precipitation changes for East Africa. The models were parameterized with empirical capture data of M. pumilus collected …

Persistent Gram-Negative Bloodstream Infection Increases The Risk Of Recurrent Bloodstream Infection With The Same Species, Paa Kwesi Ankrah, Andrew Bock, Felicia Ruffin, Blake M Hanson, Cesar A Arias, Stacey A Maskarinec, Joshua Parsons, Vance G Fowler, Joshua T Thaden

Faculty, Staff and Student Publications

The association between persistent gram-negative bloodstream infection (GN-BSI), or ongoing positive cultures, and recurrent GN-BSI has not been investigated. Among 992 adults, persistent GN-BSI was associated with increased recurrent GN-BSI with the same bacterial species and strain (6% vs 2%; P = .04). Persistent GN-BSI may be a marker of complicated infection.