Diseases Commons^™

Using Cognitive Interviews To Improve A Measure Of Organizational Readiness For Implementation, Maria Mcclam, Lauren Workman, Emanuelle M Dias, Timothy J Walker, Heather M Brandt, Derek W Craig, Robert Gibson, Andrea Lamont, Bryan J Weiner, Abraham Wandersman, Maria E Fernandez

Faculty, Staff and Student Publications

BACKGROUND: Organizational readiness is a key factor for successful implementation of evidence-based interventions (EBIs), but a valid and reliable measure to assess readiness across contexts and settings is needed. The R = MC

METHODS: We conducted 20 cognitive interviews with FQHC staff (clinical and non-clinical) in South Carolina and Texas. Participants were provided a subset of items from the readiness survey to review. A semi-structured interview guide was developed to elicit feedback from participants using "think aloud" and probing techniques. Participants were recruited using a purposive sampling approach and interviews were conducted virtually using Zoom and WebEx. Participants were asked …

Epigenomic Charting And Functional Annotation Of Risk Loci In Renal Cell Carcinomaepigenomic Charting And Functional Annotation Of Risk Loci In Renal Cell Carcinoma, Amin H Nassar, Sarah Abou Alaiwi, Sylvan C Baca, Elio Adib, Rosario I Corona, Ji-Heui Seo, Marcos A S Fonseca, Sandor Spisak, Talal El Zarif, Viktoria Tisza, David A Braun, Heng Du, Monica He, Abdallah Flaifel, Michel Alchoueiry, Thomas Denize, Sayed G Matar, Andres Acosta, Sachet Shukla, Yue Hou, John Steinharter, Gabrielle Bouchard, Jacob E Berchuck, Edward O'Connor, Connor Bell, Pier Vitale Nuzzo, Gwo-Shu Mary Lee, Sabina Signoretti, Michelle S Hirsch, Mark Pomerantz, Elizabeth Henske, Alexander Gusev, Kate Lawrenson, Toni K Choueiri, David J Kwiatkowski, Matthew L Freedman

Faculty, Staff and Student Publications

While the mutational and transcriptional landscapes of renal cell carcinoma (RCC) are well-known, the epigenome is poorly understood. We characterize the epigenome of clear cell (ccRCC), papillary (pRCC), and chromophobe RCC (chRCC) by using ChIP-seq, ATAC-Seq, RNA-seq, and SNP arrays. We integrate 153 individual data sets from 42 patients and nominate 50 histology-specific master transcription factors (MTF) to define RCC histologic subtypes, including EPAS1 and ETS-1 in ccRCC, HNF1B in pRCC, and FOXI1 in chRCC. We confirm histology-specific MTFs via immunohistochemistry including a ccRCC-specific TF, BHLHE41. FOXI1 overexpression with knock-down of EPAS1 in the 786-O ccRCC cell line induces transcriptional …

Prediction Of Pathologic Complete Response To Neoadjuvant Systemic Therapy In Triple Negative Breast Cancer Using Deep Learning On Multiparametric Mri, Zijian Zhou, Beatriz E Adrada, Rosalind P Candelaria, Nabil A Elshafeey, Medine Boge, Rania M Mohamed, Sanaz Pashapoor, Jia Sun, Zhan Xu, Bikash Panthi, Jong Bum Son, Mary S Guirguis, Miral M Patel, Gary J Whitman, Tanya W Moseley, Marion E Scoggins, Jason B White, Jennifer K Litton, Vicente Valero, Kelly K Hunt, Debu Tripathy, Wei Yang, Peng Wei, Clinton Yam, Mark D Pagel, Gaiane M Rauch, Jingfei Ma

Faculty, Staff and Student Publications

Triple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer. Neoadjuvant systemic therapy (NAST) followed by surgery are currently standard of care for TNBC with 50-60% of patients achieving pathologic complete response (pCR). We investigated ability of deep learning (DL) on dynamic contrast enhanced (DCE) MRI and diffusion weighted imaging acquired early during NAST to predict TNBC patients' pCR status in the breast. During the development phase using the images of 130 TNBC patients, the DL model achieved areas under the receiver operating characteristic curves (AUCs) of 0.97 ± 0.04 and 0.82 ± 0.10 for the training and the …

Understanding Quality Of Life In Patients With Acute Leukemia, A Global Survey, Zack Pemberton-Whiteley, Samantha Nier, Jan Geissler, Sophie Wintrich, Bregje Verhoeven, Rita O. Christensen, Sam Salek, Esther Natalie Oliva, Tatyana Ionova, Jennie Bradley

Journal of Patient-Centered Research and Reviews

Purpose: The Acute Leukemia Advocates Network (ALAN) sought to determine which factors are most associated with poor quality of life (QoL) in patients with acute leukemia and to determine key issues and unmet needs through administration of an online survey distributed worldwide via partner patient organizations.

Methods: ALAN developed a questionnaire informed by literature review and based extensively on the hematological malignancy-specific patient-reported outcomes (HM-PRO) measure to assess the impact of acute leukemia on QoL and its relationships with patients’ demographics, disease state, disease impact, and support from health care professionals. Univariate and multivariable statistical analysis was used to investigate …

Racial Differences In Perceived Risk And Sunscreen Usage, Rebecca Fliorent, Alicia Podwojniak, Lianne Adolphe, Katharine Milani

Rowan-Virtua School of Osteopathic Medicine Departmental Research

Background Although White individuals have higher incidence of melanoma, clinical outcomes are worse among patients with skin of color. This disparity arises from delayed diagnoses and treatment that are largely due to clinical and sociodemographic factors. Investigating this discrepancy is crucial to decrease melanoma-related mortality rates in minority communities. A survey was used to investigate the presence of racial disparities in perceived sun exposure risks and behaviors. Methods A survey consisting of 16 questions was deployed via social media to assess skin health knowledge. Over 350 responses were recorded, and the extracted data were analyzed using statistical software. Results Of …

Inhibition Of Ribosome Assembly Factor Pno1 By Crispr/Cas9 Technique Suppresses Lung Adenocarcinoma And Notch Pathway: Clinical Application, Sanjit K. Roy, Shivam Srivastava, Andrew Hancock, Anju Shrivastava, Jason Morvant, Sharmila Shankar, Rakesh K. Srivastava

School of Medicine Faculty Publications

Growth is crucially controlled by the functional ribosomes available in cells. To meet the enhanced energy demand, cancer cells re-wire and increase their ribosome biogenesis. The RNA-binding protein PNO1, a ribosome assembly factor, plays an essential role in ribosome biogenesis. The purpose of this study was to examine whether PNO1 can be used as a biomarker for lung adenocarcinoma and also examine the molecular mechanisms by which PNO1 knockdown by CRISPR/Cas9 inhibited growth and epithelial–mesenchymal transition (EMT). The expression of PNO1 was significantly higher in lung adenocarcinoma compared to normal lung tissues. PNO1 expression in lung adenocarcinoma patients increased with …

Histopathologic And Proteogenomic Heterogeneity Reveals Features Of Clear Cell Renal Cell Carcinoma Aggressiveness, Yize Li, Tung-Shing M Lih, Saravana M Dhanasekaran, Rahul Mannan, Lijun Chen, Marcin Cieslik, Yige Wu, Rita Jiu-Hsien Lu, David J Clark, Iga Kołodziejczak, Runyu Hong, Siqi Chen, Yanyan Zhao, Seema Chugh, Wagma Caravan, Nataly Naser Al Deen, Noshad Hosseini, Chelsea J Newton, Karsten Krug, Yuanwei Xu, Kyung-Cho Cho, Yingwei Hu, Yuping Zhang, Chandan Kumar-Sinha, Weiping Ma, Anna Calinawan, Matthew A Wyczalkowski, Michael C Wendl, Yuefan Wang, Shenghao Guo, Cissy Zhang, Anne Le, Aniket Dagar, Alex Hopkins, Hanbyul Cho, Felipe Da Veiga Leprevost, Xiaojun Jing, Guo Ci Teo, Wenke Liu, Melissa A Reimers, Russell Pachynski, Alexander J Lazar, Arul M Chinnaiyan, Brian A Van Tine, Bing Zhang, Karin D Rodland, Gad Getz, D R Mani, Pei Wang, Feng Chen, Galen Hostetter, Mathangi Thiagarajan, W Marston Linehan, David Fenyö, Scott D Jewell, Gilbert S Omenn, Rohit Mehra, Maciej Wiznerowicz, Ana I Robles, Mehdi Mesri, Tara Hiltke, Eunkyung An, Henry Rodriguez, Daniel W Chan, Christopher J Ricketts, Alexey I Nesvizhskii, Hui Zhang, Li Ding, Clinical Proteomic Tumor Analysis Consortium

Faculty, Staff and Students Publications

Clear cell renal cell carcinomas (ccRCCs) represent ∼75% of RCC cases and account for most RCC-associated deaths. Inter- and intratumoral heterogeneity (ITH) results in varying prognosis and treatment outcomes. To obtain the most comprehensive profile of ccRCC, we perform integrative histopathologic, proteogenomic, and metabolomic analyses on 305 ccRCC tumor segments and 166 paired adjacent normal tissues from 213 cases. Combining histologic and molecular profiles reveals ITH in 90% of ccRCCs, with 50% demonstrating immune signature heterogeneity. High tumor grade, along with BAP1 mutation, genome instability, increased hypermethylation, and a specific protein glycosylation signature define a high-risk disease subset, where UCHL1 …

The Association Of Blood Ctdna Levels To Mutations Of Marker Genes In Colorectal Cancer, Fei Bai, Qian Du, Qingliang Zou, Lin Xu, Wei Dong, Xinlin Lv, Xiaorong Han, Huijun Zhou, Chi Zhang, Tao Lu

School of Biological Sciences: Faculty Publications

Background: Colorectal cancer (CRC) is a deadly and commonly diagnosed cancer. Cell‐free circulating tumor DNAs (ctDNA) have been used in the diagnosis and treatment of CRC, but there are open questions about the relationship between ctDNAs and CRC. Although mutations of genes detected by ctDNA in CRC have been studied, the quantitative relationship between ctDNA mutations and ctDNA concentration has not been addressed.

Aims: We hypothesized that there was an association between mutations of genes identified in ctDNAs and ctDNA concentration. His study examined this association in a population of CRC patients.

Methods: In 85 CRC patients, …

Radiation Therapy For Retroperitoneal Sarcomas: A Strass-Ful Situation, Ahsan S Farooqi, B Ashleigh Guadagnolo, Devarati Mitra, Andrew J Bishop

Faculty, Staff and Student Publications

Locoregional recurrence (LRR) is the predominant pattern of relapse and often the cause of death in patients with retroperitoneal sarcomas (RPS). As a result, reducing LRR is a critical objective for RPS patients. However, unlike soft tissue sarcomas (STS) of the superficial trunk and extremity where the benefits of radiation therapy (RT) are well-established, the role of RT in the retroperitoneum remains controversial. Historically, preoperative or postoperative RT, either alone or in combination with intraoperative radiation (IORT), was commonly justified for RPS based on extrapolation from the superficial trunk and extremity STS literature. However, long-awaited results were recently published from …

Unsuspected Large B-Cell Lymphoma Diagnosed By Pleural Effusion Cytology After Chest Wall Trauma, Matthew Lee, Susana Ferra

East Florida Division GME Research Day 2023

No abstract available.

Cauda Equina Neuroendocrine Tumor (Paraganglioma), Cameron Summers-Powell, Tricia O'Brien, Susana Ferra

East Florida Division GME Research Day 2023

No abstract available.

A Case Of Suspected Intracranial Granulocytic Sarcomas Versus Cerebrovascular Hemorrhage In A Young Male With Cml With Aml Transformation, Nicholas C. Rochester, Alicia C. Mccartney, Amol S. Patel, Alexandra Kroes, Angelina Rodriguez, Napatkamon Ayutyanont, Upinder Singh

Far West Division GME Research Day 2023

No abstract provided.

Multiple Sclerosis In A 32-Year-Old Female With History Of Prolactinoma, Aleeza Ali, Jesse Simon, Adekunle Bamgboye

East Florida Division GME Research Day 2023

Among disorders affecting the central nervous system (CNS), excluding trauma, multiple sclerosis (MS) is the most common cause of permanent disability in young adults. This condition is characterized by IgG autoantibody-mediated destruction of oligodendrocytes in the brain and spinal cord. Although the origin of MS is not fully understood, some suggest that prolactin may be involved in the development of the disease process evidenced by the fact that it predominately affects women of childbearing age, and the diverse role of prolactin (PRL) as a peptide hormone, cytokine, and immune modulator. Here we review the case of a 32-year-old female with …

Enlarging Premaxillary Mass: A Unique Manifestation Of Extranodal Diffuse B-Cell Lymphoma, Daryush Varedi, Michael Carlson, Jacob Bruckner, Pavandeep Maan, Shiv Bhanu, Justin Wei, Duy Bui

Far West Division GME Research Day 2023

No abstract provided.

Extra-Axial Desmoplastic/Nodular Medulloblastoma, Shh-Activated In Adult: A Case Report, Gul Wymer, Fatemeh Mousavi, Jennifer Barker

East Florida Division GME Research Day 2023

Introduction: Medulloblastoma (MB) is an embryonal central nervous system (CNS) tumor located in the posterior cranial fossa. Medulloblastoma is one of the most common malignant pediatric brain tumors, accounts for 25% of all pediatric intracranial tumors, but rare in adults; and constitute 0.4%-1% of adult primary brain tumors. The incidence of medulloblastomas in adults is approximately 0.5 per million per year and decreases with age with male predominance. Medulloblastomas classically appear as well-defined masses in the cerebellum that enhance both computed tomography (CT) of the head and brain magnetic resonance imaging (MRI) with gadolinium contrast. The clinical symptoms and signs …

Slow Mohs For Sebaceous Carcinoma Of The Scalp, Heather Kopecky, Angela Rosenburg, Brett Thomas, Richard Miller

West Florida Division GME Research Day 2023

No abstract provided.

Multiple Recurrences Of Papillary Urothelial Neoplasia Of Low Malignant Potential (Punlmp) In A Young Adult Female, Justine Bedolla, Aaron Poole, Laura Gutierrez

Central & West Texas GME Research Day 2023

No abstract provided.

Unusual Presentation Of B-Cell Acute Lymphocytic Leukemia (All) With Skin Manifestations, Muhammad Bilal, Victoria Brown, Uma Iyer

North Florida Division GME Research Day 2023

No abstract provided.

Fumarate-Hydratase Deficient Leiomyoma – An Opportunity To Intervene, Gul Wymer, Brittany Nagel, Susana Ferra

East Florida Division GME Research Day 2023

No abstract available.

Invasive Testing For Pre-Operative Localization Of Parathyroid Tumors, Akua Graf, Craig Cochran, Samira Sadowski, Naris Nilubol, William F. Simonds, Lee S. Weinstein, Richard Chang, Smita Jha

East Florida Division GME Research Day 2023

Context: The identification of parathyroid tumor(s) in patients with persistent/recurrent primary hyperparathyroidism (PHPT) is critical for a successful re-operative surgery. If non-invasive studies (ultrasound, CT, MRI, sestamibi) fail to conclusively localize the tumor, invasive procedures (arteriography and selective venous sampling) are performed.

Objective: To describe our experience with invasive studies for parathyroid tumor localization and provide follow-up data on selective arterial hypocalcemic stimulation with central venous sampling, a technique developed at our center.

Methods: We identified patients who underwent preoperative invasive testing for localization of parathyroid tumor from 1991-2020. The result of each invasive localization study (arteriogram, hypocalcemic stimulation and …

Kaposi Sacroma In A 27 Year Old Man: A Case Report, Duyen Quach, Kayla Nguyen, Andrew Youssef, Diego Arellano, Jorge Leiva

Gulf Coast Division GME Research Day 2023

No abstract provided.

Shells On 90yttrium Microspheres To Improve Radiopacity And Imaging Detection, Colin Woolard, Nicole Levi, Brian Kouri

South Atlantic Division GME Research Day 2023

No abstract provided.

Multiple Myeloma Diagnosed In A 23-Year-Old Male Presenting With Pathologic Compression Fracture, Kyle Combe, Tristan Myers, Michelle Levy, Greg Schlessinger

Continental, MidAmerica, & Mountain Divisions GME Research Day 2023

No abstract provided.

The Location And Incidence Of Neuromas As Related To Metatarsal Juxtaposition On Radiographs: A Prospective Review Of Consecutively Enrolled Patients, Giacat Pham, Taylor Bergstrom, Liz Connolly, Jihae Kim, Spencer Stringham, Josh Joseph, Kaitlin Thompson, Hisham Ashry

East Florida Division GME Research Day 2023

INTRODUCTION: Neuromas are commonly diagnosed at the third interspace, and are known as morton’s neuromas. It is not a true neuroma, but rather degeneration of myelinated nerve fiber with associated histopathological changes of the interdigital nerve within the foot. This condition is a degenerative process rather than neoplastic. The purpose of this study is to determine whether or not third interspace neuromas truly are the most common location for a neuroma when compared to other interspaces of the foot.

MATERIAL AND METHODS: A retrospective review of the medical records of 100 patients diagnosed with interspace neuromas from private practices …

Giant Mesenchymal Hepatic Hamartomas With Adrenal Involvement Precipitating Respiratory Failure: A Myxomatous Mystery In A 3 Month Old, Ali Yasback, Abid Ulhaque, Tushar Chandra, Sandor Szilagyi

West Florida Division GME Research Day 2023

No abstract provided.

Comparing The Expression Of Er, Pr, Her-2 Between Initial Biopsy And Excision Specimens In Invasive Breast Carcinoma Cases. Is There A Need For Universal Repeat Testing?, Gul Wymer, Astrid Sacasa, Susana Ferra

East Florida Division GME Research Day 2023

BACKGROUND: The current College of American Pathologist (CAP) recommendation is that breast biomarkers Estrogen (ER), Progesterone (PR) and HER2 neu (Her2) testing be done on all primary invasive breast carcinomas and on recurrent or metastatic tumors with the aim to identify patients that will benefit from hormonal treatment or anti-Her2 therapy. Repeat testing on a subsequent specimen is not usually indicated unless results appear discordant with the histopathologic findings. The objective of the current study was to evaluate the need of adopting universal reflex re-testing of breast biomarkers in subsequent excision specimens. The rationale behind this study was based upon …

Impact Of The Implementation Of A Comprehensive Pancreatic Program On The Timing For Endoscopic Pancreatic Biopsy, Laura Mena Albors, Valerie Vazquez, Alexis Perry, Huazhi Liu, Darwin Ang, Yaseen Perbtani, Francisco I. Macedo

North Florida Division GME Research Day 2023

No abstract provided.

Clostridium Septicum Bacteremia As The Presenting Sign Of Colon Cancer, Andrew Abraham, Sripal Padam

North Florida Division GME Research Day 2023

No abstract provided.

Aggressive Digital Papillary Adenocarcinoma, Jessica A. Thomas, Alexandra E. Thomson, Savannah Grunhard, George Negrea

South Atlantic Division GME Research Day 2023

No abstract provided.

Paraneoplastic Leukemoid Reaction In Uterus Carcinosarcoma, Xiaolan Tang, Ashali Jain, Uma Iyer, Jennifer Reppucci

North Florida Division GME Research Day 2023

No abstract provided.