Medical Specialties Commons^™

Optimising Exercise For Managing Chemotherapy-Induced Peripheral Neuropathy In People Diagnosed With Cancer, Dhiaan Sidhu, Jodie Cochrane Wilkie, Jena Buchan, Kellie Toohey

Research outputs 2022 to 2026

Background: Chemotherapy-induced peripheral neuropathy is a common and debilitating side effect of cancer treatment. While exercise has shown promise in alleviating this burden, it remains underutilised in clinical practice due to the lack of accessible, clinician-friendly guidance. Aim: This review aimed to synthesise current evidence on exercise interventions for managing chemotherapy-induced peripheral neuropathy and provide practical insights to support clinicians in integrating these approaches into patient care. Methods: A search was conducted across MEDLINE, CINAHL, and SPORTDiscus using keywords related to exercise and CIPN. Studies were included if they involved adults receiving neurotoxic chemotherapy and exercise-based interventions. Two authors independently …

American College Of Rheumatology Guidance Statements For Addressing Mental Health Concerns In Youth With Pediatric Rheumatologic Diseases., Natoshia R. Cunningham, Ashley N. Danguecan, Samantha L. Ely, Yaa Amponsah, Alaina Davis, Suzanne Edison, Julia G. Harris, Jordan T. Jones, Alana Goldstein-Leever, Alison Manning, Anne Mchugh, Crystal Mui, Ekemini Ogbu, Nikki Reitz, Martha Rodriguez, Natalie Rosenwasser, Alyse Tankanow, Erin Treemarcki, Katherine Winner, Tamar B. Rubinstein, Andrea M. Knight, Carra Mental Health Workgroup

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: Pediatric rheumatologic diseases (PRDs) are characterized by high rates of anxiety and depression known to impact health-related outcomes. We present guidance statements to assess and manage mental health concerns for youth with PRDs in pediatric rheumatology practice.

METHODS: Development of the guidance statements was initiated in 2019 and concluded in November 2023. It included (1) the formation of a task force (including pediatric rheumatologists, pediatric behavioral health providers, patients, and parents) led by two licensed pediatric psychologists and two board-certified pediatric rheumatologists, (2) iterative drafting of statements and rating of evidence based on the Oxford Centre for Evidence-Based Medicine …

Indoor Air Quality Conditions And Respiratory Virus Detections In Elementary Schools—Kansas City, Missouri, February–March 2023, Olivia M. Almendares, Jasmine D. Ruffin, Luke Gard, Rangaraj Selvarangan, Anjana Sasidharan, Dithi Banerjee, Nibha Sagar, Amanda Hayes, Sydnie Petty, Brian R. Lee, Chris T. Young, Janelle Potter, Shannon Tilsworth, Jennifer Goldman, Jennifer E. Schuster, Hannah L. Kirking

Manuscripts, Articles, Book Chapters and Other Papers

Background/Objectives: Respiratory viruses circulate year-round and can spread indoors via inhalation of airborne particles. Effective ventilation and filtration may reduce transmission, particularly in school settings where children and staff spend significant time. This study examines the impact of indoor air quality (IAQ) and ventilation in schools on respiratory virus detection.

Methods: During February 27 to March 30, 2023, we assessed the relationship between IAQ and respiratory viruses in two Kansas City, Missouri, elementary schools by collecting bioaerosol samples, student and staff nasal swabs, and monitoring IAQ across 10 rooms (six classrooms, two common spaces, and two nurses’ offices). We calculated …

Antithrombotic Strategies And Outcomes In Neonates And Infants With Cardiac Shunts: A Systematic Review And Meta-Analysis., Amy L. Kiskaddon, Neil A. Goldenberg, Marisol Betensky, Joshua W. Branstetter, Dina Ashour, Pamela Williams, Arabela C. Stock, Michael Silvey, Therese M. Giglia, Nhue L. Do, Cardiac Disease Thrombosis And Hemostasis Working Party Of The Isth Ssc Subcommittee On Pediatric And Neonatal Thrombosis And Hemostasis

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Cardiac shunt thrombosis in neonates and infants remains a concern for shunt failure and mortality. The optimal strategy for thromboprophylaxis remains unknown.

OBJECTIVES: This systematic review aims to characterize antithrombotic strategies and outcomes in neonates and infants with a cardiac shunt.

METHODS: MEDLINE, Embase, and Cochrane CENTRAL were searched from inception through July 2024 for studies reporting shunt thrombosis prevalence among infants who received a cardiac shunt. We estimated the pooled prevalence of shunt thrombosis using random-effects meta-analysis. In the subgroup analysis, we evaluated the effects of shunt type and antithrombotic strategies on shunt thrombosis prevalence.

RESULTS: A total …

Differing Impacts Of Cardiac Implantable Electronic Device Leads On Tricuspid Regurgitation, Sophie A. Leon, Melissa Austin, Nayeem Nasher, Daler Rahimov, Faizaan Siddique, Chitra Parikh, Danial Ahmad, Vakhtang Tchantchaleishvili, Behzad B. Pavri

Division of Cardiology Faculty Papers

BACKGROUND: Placement of cardiac implantable electronic devices (CIED) with leads that traverse the tricuspid valve is thought to contribute to tricuspid regurgitation (TR). However, there are relatively limited data comparing the impact of different CIED lead types on the incidence and progression of TR. This study sought to quantify the change in TR severity following implantation of CIEDs with different lead types.

METHODS: Patient data were collected on individuals with implantable cardioverter defibrillators (ICD), right ventricular-paced pacemakers (RV-PM), and His bundle-paced pacemakers (His-PM) placed by a single provider at a single institution between 2016 and 2019. Patients with extravascular CIED …

Epidemiology Of Shoulder Dislocations In The United States From 1990 To 2019: A Temporal Study Using The Global Burden Of Disease Database., Gabrielle Dykhouse, Ambrose Loc T Ngo, Phillip C Mckegg, Peter B Spencer, Arsalaan Sayyed, Taylor J Manes, Morgan Turnow, Nathaniel Long

Surgery Articles

Introduction The shoulder joint is a common site for joint dislocation, with many individuals suffering from recurrent dislocations following treatment. The purpose of this study was to evaluate the epidemiology of shoulder dislocations in the United States from 1990 to 2019. Methods The Global Burden of Disease database was utilized to collect epidemiological data on shoulder dislocations in the United States (U.S.) from 1990 to 2019. These data included age-standardized rates of years lived with disability (YLDs), prevalence rates, and incidence rates per 100,000 people. Using the U.S. Census Bureau definitions, the data were stratified into four regions: the Northeast, …

Mitochondrial Ribosomal Protein L3 (Mrpl3): An Early Diagnostic Biomarker And Potential Molecular Target In Pancreatic Cancer, Mudassier Ahmad, Sahir Sultan Alvi, Anupam Dhasmana, Jasmine Benavidez, Murali Yallapu, Dae Joon Kim, Subhash Chauhan, Bilal Hafeez

School of Medicine Publications

Pancreatic cancer (PanCa) is projected to become the second major cause of cancer-related mortality by 2030. The current diagnostic and treatment strategies offer only marginal benefits in overall survival. This highlights the need to discover new biomarkers and targets for the treatment of PanCa. Dysregulated mitochondrial ribosome biogenesis occurs in PanCa and can be utilized as a potential biomarker and molecular target for its management. In this study, we established MRPL3 (Mitochondrial Ribosomal Protein L3) as a potential biomarker and its role in expression of ETC (Electron Transport Chain) components. We employed an integrated approach combining the in silico and …

Bridging Psychiatry And Rare Genetic Diseases: A Scoping Review Of Therapeutic Strategies And Diagnostic Delay Paired With Healthcare Economic Burden Analysis, Sheldon R Garrison, Isaac J Siegel, Christopher R Takala, Sarah L Vaithilingam, Gene W Yang, Anthony W Zoghbi, Madeline M Hartig, Sreya Vadapalli, Margaret E Anderson

Duncan NRI Faculty and Staff Publications

Rare genetic diseases (RDs) with primary neuropsychiatric symptoms pose unique challenges for diagnosis and management. While the majority of these RDs have neuropsychiatric symptoms that are secondary to the RD, a subset presents with primary neuropsychiatric symptoms directly linked to their underlying pathophysiology. This subset has significant unmet medical need with delayed diagnoses leading to prolonged delays in treatment optimization and the trialing of medications that fail to target the underlying pathophysiology. This comprehensive review identifies 108 RDs with central neuropsychiatric symptoms that have a 7.7-year average diagnostic delay. Optimal management strategies for these RDs typically includes non-psychotropic medications, dietary …

Rapid Dissection And Dissociation Of The Mouse Olfactory Epithelium For Single-Nucleus Suspensions, Benjamin D W Belfort, Anthony M Insalaco, Claude C Chew, Johnathan D Jia, Julia Younis, Benjamin R Arenkiel

Duncan NRI Faculty and Staff Publications

The murine olfactory epithelium is the initial entry point of the olfactory system, housing various cell types that include olfactory sensory neurons, their regenerating progenitors, and support cells. Olfactory sensory neurons transduce chemical odorants into neural signals, yet the mechanisms underlying how these cells develop and turnover, create synapses with the olfactory bulb, and regulate their odorant receptors remain areas of intense study. Located on the dorsal aspect of the nasal cavity, the olfactory epithelium adheres to intricate bony structures known as turbinates. This anatomy poses unique challenges for its extraction and dissociation, especially in the context of preparing viable …

De Novo And Inherited Variants In Ddx39b Cause A Novel Neurodevelopmental Syndrome, Kevin T A Booth, Sharayu V Jangam, Martin M C Chui, Kayla Treat, Lorenzo Graziani, Alessia Soldano, Yao Ruan, Jeffrey Wan-Hei Hui, Kerry White, Celanie K Christensen, Ty Lynnes, Shinya Yamamoto, Oguz Kanca, Mandy H Y Tsang, Sally A Lynch, Sureni V Mullegama, Julia Baptista, Daniela Iancu, Shelagh K Joss, Sandra Y Y Wong, Christopher C Y Mak, Anna K Y Kwong, Hugo J Bellen, Erin Conboy, Remo Sanges, Anskar Yu-Hung Leung, Michael F Wangler, Brian H Y Chung, Francesco Vetrini

Duncan NRI Faculty and Staff Publications

DDX39B is a conserved member of the DEAD-box family of ATP-dependent RNA helicases, critical in mRNA metabolism across eukaryotes. DDX39B is also a core component of the TRanscription-EXport (TREX) super protein complex, and recent studies have highlighted the important role of its subunits in neurodevelopmental disorders. Here, we describe six individuals from five families, four harbouring de novo missense variants in DDX39B and one with an inherited splicing variant, presenting with variable developmental delay, congenital hypotonia, epilepsy, short stature, skeletal abnormalities, dysmorphic features and microcephaly in three patients.

3D molecular modelling predicts these variants would alter protein structure. In vitro …

Rates Of Appropriate Initiation Of Low Dose Aspirin Prophylaxis As Indicated By The Gestosis Score In Early Pregnancy: A Cross-Sectional Study, Mundlapati Usha, Nathasha Hk, Akkamma A. Satyaraddi, Geetanjali M. Katageri

Digital Journal of Clinical Medicine

Introduction: Pre-clampsia is a multisystem disorder in pregnancy. Initiating Low Dose Aspirin (LDA) in early pregnancy is recommended to prevent development of pre-eclampsia in high-risk women. Gestosis score is a simple screening tool for predicting women at risk for developing pre-eclampsia. It can be done by any health care provider even in the periphery. This study highlights the degree of awareness amongst obstetric healthcare providers in prediction and prevention of pre-eclampsia and the rates of appropriate initiation of Aspirin.

Methodology: 134 pregnant women were included in the study. The parameters for calculating the GESTOSIS score were retrieved from …

Elbow Interpositional Arthroplasty Using An Achilles Tendon Allograft: A Case Report., Matthew Glazier, Morgan Turnow, Hunter Pharis, Taylor Manes, Hayden Schuette, Stephen Wiseman

Surgery Articles

INTRODUCTION: The treatment of post-traumatic elbow arthritis poses a significant challenge for orthopedic surgeons, especially in young active patients. Total elbow arthroplasty is often the recommended treatment option in older patients; however, interpositional arthroplasty remains a viable option in high-demand patients.

CASE REPORT: We report a case of a 50-year-old male who presented after the development of post-traumatic arthritis of the elbow after multiple prior surgeries. He was treated with an interpositional arthroplasty using an Achilles tendon graft and allowed immediate range of motion as tolerated in a hinged elbow brace without the use of any form of distraction external …

Folliculin Depletion Results In Liver Cell Damage And Cholangiocarcinoma Through Mit/Tfe Activation, Bruno Maria Custode, Francesco Annunziata, Felipe Dos Santos Matos, Valentina Schiano, Veronica Maffia, Milena Lillo, Rita Colonna, Rossella De Cegli, Andrea Ballabio, Nunzia Pastore

Duncan NRI Faculty and Staff Publications

Mutations in the tumor suppressor gene Folliculin (FLCN) are responsible for Birt-Hogg-Dube’ (BHD) syndrome, a rare inherited condition that predisposes affected individuals to skin tumors, pulmonary cysts, and kidney tumors. FLCN regulates key cellular pathways, including TFEB, TFE3, and mTORC1, which are critical for maintaining cell homeostasis. Loss of FLCN leads to both hyperactivation of mTORC1 and constitutive activation of TFEB and TFE3, contributing to tumorigenesis. While previous studies showed that Flcn liver-specific conditional knockout (FlcnLiKO) mice are protected from developing liver fibrosis and damage upon high-fat diet exposure, the potential role of FLCN loss in liver carcinogenesis …

Contextualization Of Harmonized Cognitive Assessment Protocol (Hcap) In An Aging Population In Rural Low-Resource Settings In Africa: Experiences And Strategies Adopted To Optimize Effective Adaption Of Cognitive Tests In Kenya, Roselyter Riang’A, Eunice Muthoni, Niranjani Nagarajan, Felix Agoi, Patrick Mwangala, Alden Gross, Jean Ikanga, Kenneth Langa, Edward Miguel, Anthony Ngugi

Population Health, East Africa

Cross-cultural adaptation of cognitive assessments is crucial for detecting Alzheimer's disease (AD) and related dementias (ADRD) in aging populations. This study documents the adaptation of the Harmonized Cognitive Assessment Protocol (HCAP) for a pilot study on the Longitudinal Study of Health and Aging in Kenya (LOSHAK) in rural Kilifi County, Kenya, highlighting challenges and strategies for optimizing outcomes. As part of the LOSHAK feasibility phase, cognitive tests including: the Swahili Mental State Examination, 10-word recall, animal naming, story recall, clock drawing, and making change, were administered to 202 participants (≥45 years) from the Kaloleni/Rabai Health and Demographic Surveillance System (KRHDSS). …

Midlife Cognitive Testing In Africa: Validity Of The Harmonised Cognitive Assessment Protocol In The Kenya Life Panel Survey, Alden Gross, Madeline Duhon, Eric Ochieng, Jean Ikanga, William Dow, Jinkook Lee, Michael Walker, Michelle Layvant, Anthony Ngugi, Joshua Ehrlich

Population Health, East Africa

Objectives: Cohort studies of ageing and cognitive decline typically do not begin fielding comprehensive cognitive assessments until older adulthood. However, for identifying preventable dementia risk factors, there is strong value in beginning at earlier ages. The case is especially compelling in sub-Saharan Africa, where the number of older individuals is expected to triple in the next three decades, and where risk factors may operate more intensively at earlier ages. This study reports on the adaptation and validity of the Harmonised Cognitive Assessment Protocol (HCAP) approach in the Kenya Life Panel Survey (KLPS), collected among middle-aged respondents.

Design: To evaluate the …

Bridging The Capacity Building Gap For Antimicrobial Stewardship Implementation: Evidence From Virtual Communities Of Practice In Kenya, Ghana, And Malawi, Ana De Lima, Kwame Buabeng, Mavis Sakyi, Hope Chadwala, Nicole Devereaux, Collins Mitambo, Christine Mugo-Sitati, Jennifer Njuhigu, Gunturu Revathi, Emmanuel Tanui

Pathology, East Africa

Background/Objectives: Strengthening antimicrobial stewardship (AMS) programs is an invaluable intervention in the ongoing efforts to contain the threat of antimicrobial resistance (AMR), particularly in low-resource settings. This study evaluates the impact of the Telementoring, Education, and Advocacy Collaboration initiative for Health through Antimicrobial Stewardship (TEACH AMS), which uses the virtual Extension for Community Healthcare Outcomes (ECHO) learning model to enhance AMS capacity in Kenya, Ghana, and Malawi. Methods: A mixed-methods approach was used, which included attendance data collection, facility-level assessments, post-session and follow-up surveys, as well as focus group discussions. Results: Between September 2023 and February 2025, 77 virtual learning …

Sugar Functionalized Collagen Material For Local Modulation Of Innate Immunity, Francesca Taraballi, Claudia Corbo, Julia Enterria-Rosales, John Otto Martinez, Silvia Minardi, Laura Pandolfi, Xing Wang, Ennio Tasciotti, Kavindra V Singh, Cesar A Arias, Bruna Corradetti

Faculty, Staff and Students Publications

Small alterations during the early stages of the innate immune response to an implant can drive large changes in adaptive immunity. Biomaterials for regenerative purposes can be engineered to modulate this immune response in beneficial ways. This study presents an innovative patch designed and functionalized to target the innate immunity at the implant site. Mannose moieties are incorporated into collagen patches, resulting in a technology called Local Immunotuning Patch (LIP), designed to directly interact with antigen presenting cells through their mannose receptor. In vitro, LIP shows anti-inflammatory effects on bone marrow-derived macrophages and inhibitory properties even on methicillin-resistant bacterial strains. …

Diagnostic Value Of Cell-Free Dna Fetal Fraction In Patients With Prenatally Suspected Placenta Accreta Spectrum Disorder, Danielle Chirumbole, Christian M Parobek, Alex Tai, Haleh Sangi-Haghpeykar, Yamely H Mendez, Spoorthi Kamepalli, Christina C Reed, Arthur Ladron De Guevara, Keneshia Lane, Claire Hoppenot, Amir A Shamshirsaz, Michael A Belfort, Jessian L Munoz, Hendrik A Lombaard

Faculty, Staff and Students Publications

Objective: The purpose of this study was to investigate the relationship between fetal fraction (FF) and placenta accreta spectrum (PAS) pathology in patients with prenatally suspected PAS.

Methods: This was a case-control study utilizing a database of pregnancies with suspected or proven PAS delivered between 6/2012 and 7/2024 at a single institution. Pregnancies were excluded if FF was not reported. The primary outcome was mean FF in pregnancies with a final clinical diagnosis of low FIGO grade (no PAS or FIGO1-2) versus high FIGO grade (FIGO3) placenta accreta. Results were reported as mean FF ± standard error of the mean. …

Effect Of Social Drivers Of Health On Screening For Type 2 Diabetes In Individuals With Gestational Diabetes During Delivery Hospitalization And 4-12 Weeks Postpartum, Ingmar N Bastian, Manisha Gandhi, Mark A Turrentine

Faculty, Staff and Students Publications

Objective: To prospectively evaluate postpartum diabetes screening rates among individuals with gestational diabetes mellitus (GDM) offered testing during the delivery hospitalization or at 4-12 weeks postpartum compared with historic outpatient-only screening and to assess the role of social and structural drivers of health.

Methods: This retrospective study compared patients with GDM who delivered between January 1 and December 31, 2023 (retrospective cohort), and underwent outpatient screening at 4-12 weeks postpartum with a 75-g 2-hour oral glucose tolerance test (OGTT) with a prospective cohort (June 24-November 5, 2024) of the first 100 patients who underwent screening in the immediate postpartum delivery …

Isolation And Functional Properties Of Highly-Purified N-Terminal Domain Of Human Napi2b By Scalable “Resin Overload” Technique, Daria Savenkova, Irina Makarenko, Daria Nedorezova, Ramziya Kiyamova, Mikhail Bogdanov

Faculty, Staff and Student Publications

Despite the enthusiasm and advances in the purification of native and engineered full-length membrane proteins, little attention has been paid to their fragments which could serve as attractive inspiration for function, regulation, or targeting of full-length membrane protein with therapeutic antibodies (Abs). Production of recombinant fragments of "therapeutic" membrane proteins for early-stage discovery research requires their purification to near homogeneity. It is important not only for the production of biotherapeutic antibodies but also for structural and functional studies of competitive protein-Abs, protein-protein, and lipid-protein interactions which heavily rely on the purity and quality of the isolated protein fragment of interest. …

2025 European Leukemianet Recommendations For The Management Of Chronic Myeloid Leukemia, Jane F Apperley, Dragana Milojkovic, Nicholas C P Cross, Henrik Hjorth-Hansen, Andreas Hochhaus, Hagop Kantarjian, Jeffrey H Lipton, Hemant Malhotra, Dietger Niederwieser, Jerald Radich, Philippe Rousselot, Susanne Saussele, Charles A Schiffer, Richard Silver, Simona Soverini, Leif Stenke, Anna Turkina, Luis Felipe Casado, Fausto Castagnetti, Francisco Cervantes, Richard E Clark, Jorge Cortes, Michael Deininger, Timothy P Hughes, Jeroen Janssen, Qian Jiang, Dong-Wook Kim, Richard A Larson, Francois X Mahon, Michael Mauro, Jiri Mayer, Franck E Nicolini, Fabrizio Pane, Delphine Rea, Johan Richter, Gianantonio Rosti, Giuseppe Saglio, Rüdiger Hehlmann

Faculty, Staff and Student Publications

In this 5th version of the European LeukemiaNet guidance for adult patients, there are important changes in several areas of management based on evidence available since 2020, including the World Health Organisation's reclassification of CML as a biphasic disease. Previous advice to switch the tyrosine kinase inhibitor (TKI) on failure of molecular milestones, is modified to better account for individual patient circumstances. Our recommendations are summarized in tables designed to be read in conjunction with the text which offers justification and additional advice. We describe decision-making for first-line treatment, both in available drugs and their initial dosing. Similarly we elaborate …

Addressing Challenges In Developing Treatments For Inherited Retinal Diseases: Recommendations From The Third Monaciano Symposium, Debra A Thompson, K Thiran Jayasundera, Oleg Alekseev, Robin R Ali, Alessia Amato, Vadim Y Arshavsky, Isabelle S Audo, Alberto Auricchio, James W B Bainbridge, Eyal Banin, Cagri G Besirli, David G Birch, Kari E Branham, Artur V Cideciyan, Stephen P Daiger, Jacque L Duncan, Abigail T Fahim, John G Flannery, Roberto Gattegna, John R Heckenlively, Elise Héon, Alessandro Iannaccone, Naheed W Khan, Samer Khateb, Henry J Klassen, Bart P Leroy, Dario Marangoni, Michel Michaelides, David C Musch, Mark E Pennesi, Simon M Petersen-Jones, Eric A Pierce, Rajesh C Rao, José-Alain Sahel, Paul A Sieving, Enrica Strettoi, Cameron R Strong, Thomas J Wubben, Paul Yang, David N Zacks

Faculty, Staff and Student Publications

Over the past decade, efforts focused on developing genetic therapies for inherited retinal diseases have advanced steadily to clinical trials and the development of a treatment, fueling optimism for the potential of precision medicines to provide safe and effective therapies for these rare conditions. Although several ongoing programs remain poised for success, numerous challenges have negatively impacted the ability to obtain regulatory approvals. The present position paper briefly summarizes recent advances and challenges in developing therapeutics for inherited retinal diseases, and presents a set of recommendations for moving the field forward. The priorities identified are discussed in terms of progress …

Transcriptomic Analysis Of Localized High-Risk Prostate Cancer Improves Prognostication And Identifies Benefit From Adding Docetaxel To Definitive Radiotherapy With Androgen Suppression In The Nrg Oncology/Rtog 0521 Phase 3 Trial, Ryan M Phillips, James A Proudfoot, Elai Davicioni, Yang Liu, Daniel E Spratt, Jeff M Simko, Robert B Den, Alan Pollack, Seth A Rosenthal, A Oliver Sartor, Christopher J Sweeney, Gerhardt Attard, Leslie Longoria, Samir Patel, Michael W Straza, Jason A Efstathiou, Amit B Shah, Karen E Hoffman, Joseph P Rodgers, Howard M Sandler, Felix Y Feng, Phuoc T Tran

Faculty, Staff and Student Publications

Background and objective: NRG/RTOG 0521 randomized men with high-risk localized prostate cancer (PC) to androgen suppression (AS) and definitive radiotherapy (RT) ± docetaxel-based chemotherapy (CT). The overall survival (OS) benefit with CT initially reported was lost on longer follow-up. The Decipher genomic classifier (GC) measures multiple transcripts relevant to docetaxel action. Basal/luminal differentiation portends differential response to AS and CT for high-risk localized and metastatic hormone-sensitive PC. We validated the Decipher GC in pretreatment biopsy samples for risk stratification and examined basal-luminal subtyping to predict docetaxel response.

Methods: Decipher GC scores and basal-luminal cellular subtypes were generated for specimens from …

Efficacy And Safety Of Oral Decitabine/Cedazuridine In The Chronic Myelomonocytic Leukaemia Subpopulations From Phase 2 And 3 Studies, Michael R Savona, Olatoyosi Odenike, Gail J Roboz, Harshad Amin, Amy E Dezern, Elizabeth A Griffiths, Kim-Hien Dao, Amer M Zeidan, Bhavana Bhatnagar, Rena Buckstein, Brian Leber, Mary-Margaret Keating, Somedeb Ball, Aram Oganesian, Yuri Sano, Harold N Keer, Guillermo Garcia-Manero

Faculty, Staff and Student Publications

DNA methyltransferase inhibitors (DNMTis) are commonly used in treating chronic myelomonocytic leukaemia (CMML); however, data from prospective studies of DNMTis in CMML are limited. The present analysis evaluated the efficacy, safety and pharmacodynamics of the oral DNMTi decitabine/cedazuridine in the subset of patients with CMML from the phase 2 and 3 trials, which led to the approval of this agent for myelodysplastic syndromes and CMML in the United States and Canada. Potential prognostic factors also were analysed. In all, 34 patients with CMML were screened and 33 were treated. Most patients (76% [n = 25]) had myelodysplastic type-CMML and 77% …

Bayesian Counterfactual Machine Learning Individualizes Radiation Modality Selection To Mitigate Immunosuppression, Duo Yu, Michael J Kane, Yiqing Chen, Steven H Lin, Radhe Mohan, Brian P Hobbs

Faculty, Staff and Student Publications

Purpose: Lymphocytes play critical roles in cancer immunity and tumor surveillance. Radiation-induced lymphopenia (RIL) is a common side effect observed in patients with cancer undergoing chemoradiation therapy (CRT), leading to impaired immunity and worse clinical outcomes. Although proton beam therapy (PBT) has been suggested to reduce RIL risk compared with intensity-modulated radiation therapy (IMRT), this study used Bayesian counterfactual machine learning to identify distinct patient profiles and inform personalized radiation modality choice.

Methods: A novel Bayesian causal inferential technique is introduced and applied to a matched retrospective cohort of 510 patients with esophageal cancer undergoing CRT to identify patient profiles …

Celebrating The Fifth Edition Of The International Symposium On Fungal Stress – Isfus, A Decade After Its 2014 Debut, Alene Alder-Rangel, Amanda E A Rangel, Arturo Casadevall, Asiya Gusa, Chaoyang Xue, Charles M Boone, Chris Todd Hittinger, Claudio A Masuda, Consuelo Olivares-Yañez, Deborah Bell-Pedersen, Erica J Washington, Gerhard Braus, Guilhem Janbon, István Pócsi, Jason E Stajich, Jay C Dunlap, Joan W Bennett, Joseph Heitman, Ling Lu, Lucia Landi, Mari L Shinohara, Maurizio Del Poeta, Mavis A Acheampong, Mia R Maltz, Michael C Lorenz, Minou Nowrousian, N Louise Glass, Nichole A Broderick, Nicolás Pedrini, Nir Osherov, R Blake Billmyre, Sabrina Sarrocco, Salomé Leibundgut-Landmann, Vânia Aparecida Vicente, Xiaorong Lin, Xin-Qing Zhao, Yong-Sun Bahn, Zachary A Lewis, Drauzio E N Rangel

Faculty, Staff and Student Publications

The Fifth International Symposium on Fungal Stress (ISFUS) brought together in Brazil many of the leaders in the field of fungal stress responses, from fourteen countries, for four days of outstanding science ranging from basic research to studies with agricultural, medical, industrial, and environmental significance. In addition to the excellent oral and poster presentations, the Symposium organisers ensured that all participants had ample opportunity to engage, socialise, and network to exchange ideas and share research. The conference was enhanced by the world-class venue near Iguazu Falls, probably the greatest natural phenomenon in South America.

12/15-Lipooxygenase Inhibition Reduces Microvessel Constriction And Microthrombi After Subarachnoid Hemorrhage In Mice, Ari Dienel, Sung Ha Hong, Hussein A Zeineddine, Sithara Thomas, Shafeeque C M, Dania A Jose, Kiara Torres, Jose Guzman, Andrew Dunn, P Kumar T, Gadiparthi N Rao, Spiros L Blackburn, Devin W Mcbride

Faculty, Staff and Student Publications

Impaired cerebral circulation, induced by blood vessel constrictions and microthrombi, leads to delayed cerebral ischemia after subarachnoid hemorrhage (SAH). 12/15-Lipooxygenase (12/15-LOX) overexpression has been implicated in worsening early brain injury outcomes following SAH. However, it is unknown if 12/15-LOX is important in delayed pathophysiological events after SAH. Since 12/15-LOX produces metabolites that induce inflammation and vasoconstriction, we hypothesized that 12/15-LOX leads to microvessel constriction and microthrombi formation after SAH, and thus, 12/15-LOX is an important target to prevent delayed cerebral ischemia. SAH was induced in C57BL/6 and 12/15-LOX−/− mice of both sexes by endovascular perforation. Expression of 12/15-LOX was assessed …

Development Of A Multi-Institutional Dataset To Validate A Novel Inflammatory Breast Cancer Diagnostic Score, Filipa Lynce, Samuel M Niman, Megumi Kai, Sean Ryan, Elizabeth Troll, Li Li, Kathy D Miller, Reshma Jagsi, Ginny Mason, Beth A Overmoyer, H T Carisa Le-Petross, Faina Nakhlis, Savitri Krishnamurthy, Beth T Harrison, Susie X Sun, Eren D Yeh, Jennifer R Bellon, Laura E Warren, Michael C Stauder, Meredith M Regan, Wendy A Woodward

Faculty, Staff and Student Publications

Background: Susan G. Komen, the Inflammatory Breast Cancer (IBC) Research Foundation, and the Milburn Foundation convened patient advocates, clinicians, and researchers to propose novel quantitative scoring rubrics for IBC diagnosis. In this study, we developed a multi-institutional clinical dataset to test and validate the proposed scoring system.

Methods: IBC (N = 988) and non-IBC (N = 332) cases were identified at 2 institutions with dedicated multidisciplinary IBC programs. The non-IBC cohort included consecutive cT4b and cT4c patients. Standard operating procedures (SOPs) were developed for all ambiguous findings and languages. Three different methods were used for the imputation of missing data, …

The Microrna Mir-30a Blocks Adipose Tissue Fibrosis Accumulation In Obesity, Pradip K Saha, Robert Sharp, Aaron R Cox, Rabie Habib, Michael J Bolt, Jessica B Felix, Claudia E Ramirez Bustamante, Xin Li, Sung Yun Jung, Kang Ho Kim, Kai Sun, Huaizhu Wu, Samuel Klein, Sean M Hartig

Faculty, Staff and Student Publications

White adipose tissue (WAT) fibrosis occurring in obesity contributes to the inflammatory and metabolic comorbidities of insulin resistance and type 2 diabetes, yet the mechanisms involved remain poorly understood. Here, we report a role for the broadly conserved miRNA miR-30a as a regulator of WAT fibrosis and systemic glucose metabolism. Mice modified to express miR-30a at elevated levels in adipose tissues maintain insulin sensitivity coupled with reduced fatty liver disease when fed a high-fat diet. These effects were attributable to cell-autonomous functions of miR-30a that potently increase expression of adipocyte-specific genes. Proteomic screening revealed miR-30a limits profibrotic programs in subcutaneous …

Human And Mouse Alzheimer's Seeds Differentially Affect Amyloid Deposition And Microglia-Dependent Plaque Response In Aged Mice, Juana Andreo-Lopez, Cristina Nuñez-Diaz, Kelly Do Huynh, Marie Minh Thu Nguyen, Celia Da Cunha, Francisco J Cantero-Molina, Cynthia Campos-Moreno, Stefania Zimbone, Francesco Bellia, Maria Laura Giuffrida, Laura Trujillo-Estrada, Juan Antonio Garcia-Leon, Miriam Bettinetti-Luque, Nazaret Gamez, Catalina Valdes, Rodrigo Morales, Stefania Forner, Alessandra C Martini, Antonia Gutierrez, Frank M Laferla, David Baglietto-Vargas

Faculty, Staff and Student Publications

Alzheimer's disease (AD) is a complex neurodegenerative proteinopathy in which Aβ and tau misfold and aggregate into entities that structurally unsettle native proteins, mimicking a prion-like or "seeding" process. These Aβ and tau "seeds" can arrange in different conformations or strains that might display distinct pathogenic properties. Furthermore, recent evidence suggests that microglia play a key role in the amyloidogenic event and can modulate the propagation and aggregation processes. Here, we employed histological and molecular approaches to determine whether seeds from human AD brains compared to those from transgenic mice (3xTg-AD) are more prone to induce Aβ and tau aggregates …