Life Sciences Commons^™

Targeted Inhibition Of Scfskp2 Confers Anti-Tumor Activities Resulting In A Survival Benefit In Osteosarcoma, Jichuan Wang, Alexander Ferrena, Ranxin Zhang, Swapnil Singh, Valentina Viscarret, Osama Aldahamsheh, Amit Singla, Simon Yaguare, Janet Tingling, Xiaolin Zi, Yungtai Lo, Richard Gorlick, Edward L Schwartz, Hongling Zhao, Rui Yang, David S Geller, Deyou Zheng, Bang H Hoang

Faculty, Staff and Student Publications

Osteosarcoma(OS) is a highly aggressive bone cancer for which treatment has remained essentially unchanged for decades. Although OS is characterized by extensive genomic heterogeneity and instability, RB1 and TP53 have been shown to be the most commonly inactivated tumor suppressors in OS. We previously generated a mouse model with a double knockout (DKO) of Rb1 and Trp53 within cells of the osteoblastic lineage, which largely recapitulates human OS with nearly complete penetrance. SKP2 is a repression target of pRb and serves as a substrate recruiting subunit of the SCFSKP2 complex. In addition, SKP2 plays a central role in regulating the …

Systematic Evaluation Of Mri-Based Characterization Of Tumor-Associated Vascular Morphology And Hemodynamics Via A Dynamic Digital Phantom, Chengyue Wu, David A Hormuth, Ty Easley, Federico Pineda, Gregory S Karczmar

Faculty, Staff and Student Publications

Purpose: Validation of quantitative imaging biomarkers is a challenging task, due to the difficulty in measuring the ground truth of the target biological process. A digital phantom-based framework is established to systematically validate the quantitative characterization of tumor-associated vascular morphology and hemodynamics based on dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI).

Approach: A digital phantom is employed to provide a ground-truth vascular system within which 45 synthetic tumors are simulated. Morphological analysis is performed on high-spatial resolution DCE-MRI data (spatial/temporal resolution = 30 to 300μm/60s" role="presentation" style="box-sizing: inherit; display: inline-block; line-height: 0; font-size: 18.08px; font-size-adjust: none; overflow-wrap: normal; word-spacing: normal; text-wrap-mode: …

Glycoprotein Nonmetastatic Melanoma Protein B (Gpnmb) Immunohistochemistry Can Be A Useful Ancillary Tool To Identify Perivascular Epithelioid Cell Tumor, Sintawat Wangsiricharoen, Davis R Ingram, Rohini R Morey, Khalida Wani, Alexander J Lazar

Faculty, Staff and Student Publications

Perivascular epithelioid cell tumors (PEComas) are rare mesenchymal tumors that express smooth muscle and melanocytic makers. Diagnosis of PEComas can be challenging due to focal or lost expression of traditional immunohistochemical markers, limited availability of molecular testing, and morphological overlap with much more common smooth muscle tumors. This study evaluates the use of glycoprotein nonmetastatic melanoma protein B (GPNMB) immunohistochemical staining as a surrogate marker for TSC1/2/MTOR alteration or TFE3 rearrangement to differentiate PEComas from other mesenchymal tumors. Cathepsin K was also assessed for comparison. A total of 399 tumors, including PEComas, alveolar soft part sarcomas, and other histologic PEComa …

Artificial Intelligence-Based Radiotherapy Contouring And Planning To Improve Global Access To Cancer Care, Laurence E Court, Ajay Aggarwal, Anuja Jhingran, Komeela Naidoo, Tucker Netherton, Christine Peterson, Hannah Simonds, Christoph Trauernicht, Lifei Zhang, Beth M Beadle, Radiation Planning Assistant Consortium Collaborators, Affiliations Expand

Faculty, Staff and Student Publications

PURPOSE: Increased automation has been identified as one approach to improving global cancer care. The Radiation Planning Assistant (RPA) is a web-based tool offering automated radiotherapy (RT) contouring and planning to low-resource clinics. In this study, the RPA workflow and clinical acceptability were assessed by physicians around the world.

METHODS: The RPA output for 75 cases was reviewed by at least three physicians; 31 radiation oncologists at 16 institutions in six countries on five continents reviewed RPA contours and plans for clinical acceptability using a 5-point Likert scale.

RESULTS: For cervical cancer, RPA plans using bony landmarks were scored as …

Analysis Of East Asia Subgroup In Study 309/Keynote-775: Lenvatinib Plus Pembrolizumab Versus Treatment Of Physician's Choice Chemotherapy In Patients With Previously Treated Advanced Or Recurrent Endometrial Cancer, Kan Yonemori, Keiichi Fujiwara, Kosei Hasegawa, Mayu Yunokawa, Kimio Ushijima, Ayumi Shikama, Tomoka Usami, Jae-Weon Kim, Byoung-Gie Kim, Peng-Hui Wang, Ting-Chang Chang, Keiko Yamamoto, Shirong Han, Jodi Mckenzie, Robert J Orlowski, Takuma Miura, Vicky Makker, Yong Man Kim

Faculty, Staff and Student Publications

OBJECTIVE: In the global phase 3 Study 309/KEYNOTE-775 (NCT03517449) at the first interim analysis, lenvatinib+pembrolizumab significantly improved progression-free survival (PFS), overall survival (OS), and objective response rate (ORR) versus treatment of physician's choice chemotherapy (TPC) in patients with previously treated advanced/recurrent endometrial cancer (EC). This exploratory analysis evaluated outcomes in patients enrolled in East Asia at the time of prespecified final analysis.

METHODS: Women ≥18 years with histologically confirmed advanced, recurrent, or metastatic EC with progressive disease after 1 platinum-based chemotherapy (2 if 1 given in neoadjuvant/adjuvant setting) were enrolled. Patients were randomized 1:1 to lenvatinib 20 mg orally once …

Safety, Efficacy And Determinants Of Response Of Allogeneic Cd19-Specific Car-Nk Cells In Cd19+ B Cell Tumors: A Phase 1/2 Trial, David Marin, Ye Li, Rafet Basar, Hind Rafei, May Daher, Vakul Mohanty, Yago Nieto, Nadima Uprety, Sunil Acharya, Enli Liu, Jeffrey Wilson, Pinaki Banerjee, Homer A Macapinlac, Christina Ganesh, Peter F Thall, Roland Bassett, Mariam Ammari, Sheetal Rao, Kai Cao, Mayra Shanley, Mecit Kaplan, Chitra Hosing, Partow Kebriaei, Loretta J Nastoupil, Christopher R Flowers, Sadie Mae Moseley, Paul Lin, Sonny Ang, Uday R Popat, Muzaffar H Qazilbash, Richard E Champlin, Ken Chen, Elizabeth J Shpall, Katayoun Rezvani

Faculty, Staff and Student Publications

There is a pressing need for allogeneic chimeric antigen receptor (CAR)-immune cell therapies that are safe, effective and affordable. We conducted a phase 1/2 trial of cord blood-derived natural killer (NK) cells expressing anti-CD19 chimeric antigen receptor and interleukin-15 (CAR19/IL-15) in 37 patients with CD19+ B cell malignancies. The primary objectives were safety and efficacy, defined as day 30 overall response (OR). Secondary objectives included day 100 response, progression-free survival, overall survival and CAR19/IL-15 NK cell persistence. No notable toxicities such as cytokine release syndrome, neurotoxicity or graft-versus-host disease were observed. The day 30 and day 100 OR rates were …

Real-World Efficacy And Safety Of Amivantamab For Egfr-Mutant Nsclc, Kaiwen Wang, Robyn Du, Nathaniel J Myall, Whitney E Lewis, Natalie Uy, Ferdinandos Skoulidis, Anne Tsao, Tina Cascone, Jenny Pozadzides, Janet Tu, Marcelo V Negrao, Don L Gibbons, Keunchil Park, Waree Rinsurongkawong, J Jack Lee, David Gandara, Deepti Behl, Catherine A Shu, Jonathan W Riess, Christina Baik, Heather A Wakelee, Ara A Vaporciyan, John V Heymach, Jianjun Zhang, Xiuning Le

Faculty, Staff and Student Publications

Introduction: Amivantamab-vmjw (amivantamab) is a bispecific EGFR/MET antibody approved for patients with advanced NSCLC with EGFR exon 20 insertion mutations, after prior therapy. Nevertheless, the benefits and safety of amivantamab in other EGFR-mutant lung cancer, with or without osimertinib, and with concurrent radiation therapy, are less known.

Methods: We queried the MD Anderson Lung Cancer GEMINI, Fred Hutchinson Cancer Research Center, University of California Davis Comprehensive Cancer Center, and Stanford Cancer Center's database for patients with EGFR-mutant NSCLC treated with amivantamab, not on a clinical trial. The data analyzed included initial response, duration of treatment, and concomitant radiation safety in …

Targeting Hypoxia-Inducible Factors: Therapeutic Opportunities And Challenges, Xiaoyi Yuan, Wei Ruan, Bentley Bobrow, Peter Carmeliet, Holger K Eltzschig

Faculty, Staff and Student Publications

Hypoxia-inducible factors (HIFs) are highly conserved transcription factors that are crucial for adaptation of metazoans to limited oxygen availability. Recently, HIF activation and inhibition have emerged as therapeutic targets in various human diseases. Pharmacologically desirable effects of HIF activation include erythropoiesis stimulation, cellular metabolism optimization during hypoxia and adaptive responses during ischaemia and inflammation. By contrast, HIF inhibition has been explored as a therapy for various cancers, retinal neovascularization and pulmonary hypertension. This Review discusses the biochemical mechanisms that control HIF stabilization and the molecular strategies that can be exploited pharmacologically to activate or inhibit HIFs. In addition, we examine …

Advances And Challenges In Conventional And Modern Techniques For Halal Food Authentication: A Review, Farhan Saeed, Huda Ateeq, Atka Afzal, Iqra Azam, Afaf Ejaz, Gulzar Ahmad Nayik, Mahbubar Rahman Khan

Faculty, Staff and Student Publications

Food is one of the most necessary needs since human civilization. For Muslims, it is mandatory to consume halal food. From a halal authentication perspective, adulteration of food products is an emerging challenge worldwide. The demand for halal food consumption has resulted in an ever-increasing need for halal product validity. In the market, there are several food products in which actual ingredients and their source are not mentioned on the label and cannot be observed by the naked eye. Commonly nonhalal items include pig derivatives like lard, pork, and gelatin derivatives, dead meats, alcohol, blood, and prohibited animals. Purposely, various …

Correcting Ct Misregistration In Data-Driven Gated (Ddg) Pet With Pet Self-Gating And Deformable Image Registration, Peng Sun, M Allan Thomas, Dershan Luo, Tinsu Pan

Faculty, Staff and Student Publications

Background: Misregistration between CT and PET data can result in mis-localization and inaccurate quantification of functional uptake in whole body PET/CT imaging. This problem is exacerbated when an abnormal inspiration occurs during the free-breathing helical CT (FB CT) used for attenuation correction of PET data. In data-driven gated (DDG) PET, the data selected for reconstruction is typically derived from the end-expiration (EE) phase of the breathing cycle, making this potential issue worse.

Purpose: The objective of this study is to develop a deformable image registration (DIR)-based respiratory motion model to improve the registration and quantification between misregistered FB CT and …

Outcomes In 14 Live Births Resulting From Pegvaliase-Treated Pregnancies In Pku-Affected Females, Caide Bier, Kaelin Dickey, Brittan Bibb, Angela Crutcher, Rebecca Sponberg, Monica Boyer, Cindy Matthes, Michelle Tharp, Danielle Vice, Erin Cooney, Megan Morand, Joseph Ray, Melissa Lah, Markey Mcnutt, Hans C Andersson

Faculty, Staff and Student Publications

Background: Adults with PKU have difficulty maintaining plasma phenylalanine (Phe) in the range that is safe for neurologic function. Elevated plasma Phe is a risk factor for congenital anomalies and developmental delay in offspring resulting from pregnancies with poor Phe control in women with PKU. Enzyme supplementation with pegvaliase allows adults with PKU to eat an unrestricted diet and have plasma Phe levels in a safe range for pregnancy but pegvaliase has not been approved for use in pregnant females with PKU. We report the results of chart review of 14 living offspring of females affected with PKU who were …

Migraines, Vasomotor Symptoms, And Cardiovascular Disease In The Coronary Artery Risk Development In Young Adults Study, Catherine Kim, Pamela J Schreiner, Zhe Yin, Rachael Whitney, Stephen Sidney, Deborah A Levine

Faculty, Staff and Student Publications

Objective: To examine whether vasomotor symptoms (VMS) and migraine headaches, hypothesized to be vasoactive conditions, are associated with greater risk for cardiovascular disease (CVD) events including strokes.

Methods: We performed a secondary data analysis of a subset of women (n = 1,954) in the Coronary Artery Risk Development in Young Adults (CARDIA) study, a population-based cohort, which began data collection at 18 to 30 y of age. We examined whether migraine headaches and VMS trajectories (characterized as minimal, increasing, and persistent) at CARDIA year 15 examination were associated with higher risk of CVD events and stroke (both ischemic and hemorrhagic) …

The Status And Challenges For Prostate Stereotactic Body Radiation Therapy Treatments In United States Proton Therapy Centers: An Nrg Oncology Practice Survey, Jiajian Shen, Paige A Taylor, Carlos E Vargas, Minglei Kang, Jatinder Saini, Peilong Wang, Charles B Simone, Ying Xiao, Liyong Lin

Faculty, Staff and Student Publications

Purpose: To report the current practice pattern of the proton stereotactic body radiation therapy (SBRT) for prostate treatments.

Materials and methods: A survey was designed to inquire about the practice of proton SBRT treatment for prostate cancer. The survey was distributed to all 30 proton therapy centers in the United States that participate in the National Clinical Trial Network in February, 2023. The survey focused on usage, patient selection criteria, prescriptions, target contours, dose constraints, treatment plan optimization and evaluation methods, patient-specific QA, and image-guided radiation therapy (IGRT) methods.

Results: We received responses from 25 centers (83% participation). Only 8 …

Spectrophotometric Analysis Of Purple Urine Secondary To Methylene Blue And Hydroxocobalamin Co-Administration, Jeremy Hardin, Henrik Galust, Richard Franklin Clark, Binh Ly, Raymond Theodore Suhandynata

Faculty, Staff and Student Publications

BACKGROUND: The development of purple urine after methylene blue (methylthioninium chloride) and hydroxocobalamin co-administration is a rare clinical entity that has not been fully elucidated. A 47-year-old male presented to the emergency department with hypotension, cyanosis, and depressed mental status. The patient was noted to have profound peripheral and central cyanosis, as well as chocolate-colored arterial blood. He was treated with both methylene blue and hydroxocobalamin and developed purple urine for approximately 1 week.

METHODS: Color chromatography was performed by placing the patient's urine directly onto absorbent filter paper. Urine spectrophotometry was performed utilizing the NanoDrop One/One C UV-Vis Spectrophotometer. …

Polygenic Risk Scores, Radiation Treatment Exposures And Subsequent Cancer Risk In Childhood Cancer Survivors, Todd M Gibson, Danielle M Karyadi, Stephen W Hartley, Michael A Arnold, Amy Berrington De Gonzalez, Rebecca M Howell, Wendy M Leisenring, Joseph P Neglia, Joshua N Sampson, Lucie M Turcotte, Stephen J Chanock, Gregory T Armstrong, Lindsay M Morton

Faculty, Staff and Student Publications

Survivors of childhood cancer are at increased risk for subsequent cancers attributable to the late effects of radiotherapy and other treatment exposures; thus, further understanding of the impact of genetic predisposition on risk is needed. Combining genotype data for 11,220 5-year survivors from the Childhood Cancer Survivor Study and the St Jude Lifetime Cohort, we found that cancer-specific polygenic risk scores (PRSs) derived from general population, genome-wide association study, cancer loci identified survivors of European ancestry at increased risk of subsequent basal cell carcinoma (odds ratio per s.d. of the PRS: OR = 1.37, 95% confidence interval (CI) = 1.29-1.46), …

Visuo-Frontal Interactions During Social Learning In Freely Moving Macaques, Melissa Franch, Sudha Yellapantula, Arun Parajuli, Natasha Kharas, Anthony Wright, Valentin Dragoi

Faculty, Staff and Student Publications

Social interactions represent a ubiquitous aspect of our everyday life that we acquire by interpreting and responding to visual cues from conspecifics1. However, despite the general acceptance of this view, how visual information is used to guide the decision to cooperate is unknown. Here, we wirelessly recorded the spiking activity of populations of neurons in the visual and prefrontal cortex in conjunction with wireless recordings of oculomotor events while freely moving macaques engaged in social cooperation. As animals learned to cooperate, visual and executive areas refined the representation of social variables, such as the conspecific or reward, by …

Prenatal Vs Postnatal Diagnosis Of 22q112 Deletion Syndrome: Cardiac And Noncardiac Outcomes Through 1 Year Of Age, Lindsay R Freud, Stephanie Galloway, T Blaine Crowley, Julie Moldenhauer, Ann Swillen, Antoni Borrell, Bettina Cuneo, Hilary Hoffman, Lisa Gilbert, Beata Nowakowska, Maciej Geremek, Anna Kutkowska-Kaźmierczak, Joris R Vermeesch, Koen Devriendt, Tiffany Busa, Sabine Sigaudy, Trisha Vigneswaran, John M Simpson, Jeffrey Dungan, Nina Gotteiner, Karl-Philipp Gloning, Maria Cristina Digilio, Marta Unolt, Carolina Putotto, Bruno Marino, Gabriela Repetto, Magdalena Fadic, Sixto Garcia-Minaur, Ana Achón Buil, Mary Ann Thomas, Deborah Fruitman, Taylor Beecroft, Pui Wah Hui, Solveig Oskarsdottir, Rachael Bradshaw, Amanda Criebaum, Mary E Norton, Tiffany Lee, Miwa Geiger, Leslie Dunnington, Jacqueline Isaac, Louise Wilkins-Haug, Lindsey Hunter, Claudia Izzi, Marika Toscano, Tullio Ghi, Julie Mcglynn, Francesca Romana Grati, Beverly S Emanuel, Kimberly Gaiser, J William Gaynor, Elizabeth Goldmuntz, Daniel E Mcginn, Erica Schindewolf, Oanh Tran, Elaine H Zackai, Qi Yan, Anne S Bassett, Ronald Wapner, Donna M Mcdonald-Mcginn

Faculty, Staff and Student Publications

Background: The 22q11.2 deletion syndrome is the most common microdeletion syndrome and is frequently associated with congenital heart disease. Prenatal diagnosis of 22q11.2 deletion syndrome is increasingly offered. It is unknown whether there is a clinical benefit to prenatal detection as compared with postnatal diagnosis.

Objective: This study aimed to determine differences in perinatal and infant outcomes between patients with prenatal and postnatal diagnosis of 22q11.2 deletion syndrome.

Study design: This was a retrospective cohort study across multiple international centers (30 sites, 4 continents) from 2006 to 2019. Participants were fetuses, neonates, or infants with a genetic diagnosis of 22q11.2 …

Reducing Frame Rate And Pulse Rate For Routine Diagnostic Cerebral Angiography: Alara Principles In Practice, Arvin R Wali, Sarath Pathuri, Michael G Brandel, Ryan W Sindewald, Brian R Hirshman, Jeffrey A Steinberg, Jeffrey S Pannell, Alexander Khalessi, David Santiago-Dieppa

Faculty, Staff and Student Publications

Objective: Diagnostic cerebral angiograms (DCAs) are widely used in neurosurgery due to their high sensitivity and specificity to diagnose and characterize pathology using ionizing radiation. Eliminating unnecessary radiation is critical to reduce risk to patients, providers, and health care staff. We investigated if reducing pulse and frame rates during routine DCAs would decrease radiation burden without compromising image quality.

Methods: We performed a retrospective review of prospectively acquired data after implementing a quality improvement protocol in which pulse rate and frame rate were reduced from 15 p/s to 7.5 p/s and 7.5 f/s to 4.0 f/s respectively. Radiation doses and …

Autoantibodies, Antigen-Autoantibody Complexes And Antigens Complement Ca125 For Early Detection Of Ovarian Cancer, Chae Young Han, Jacob S Bedia, Wei-Lei Yang, Sarah J Hawley, Lindsay Bergan, Joseph Celestino, Terrie G Gornet, Antoninus Soosaipillai, Hailing Yang, Samantha D Doskocil, Anna E Lokshin, Beverly C Handy, Eleftherios P Diamandis, Richard G Moore, Karen H Lu, Zhen Lu, Karen S Anderson, Charles W Drescher, Steven J Skates, Robert C Bast

Faculty, Staff and Student Publications

BACKGROUND: Multiple antigens, autoantibodies (AAb), and antigen-autoantibody (Ag-AAb) complexes were compared for their ability to complement CA125 for early detection of ovarian cancer.

METHODS: Twenty six biomarkers were measured in a single panel of sera from women with early stage (I-II) ovarian cancers (n = 64), late stage (III-IV) ovarian cancers (186), benign pelvic masses (200) and from healthy controls (502), and then split randomly (50:50) into a training set to identify the most promising classifier and a validation set to compare its performance to CA125 alone.

RESULTS: Eight biomarkers detected ≥ 8% of early stage cases at 98% specificity. …

Genome-Wide Gene-Environment Interaction Analyses To Understand The Relationship Between Red Meat And Processed Meat Intake And Colorectal Cancer Risk, Mariana C Stern, Joel Sanchez Mendez, Andre E Kim, Mireia Obón-Santacana, Ferran Moratalla-Navarro, Victor Moreno, Stephanie A Bien, Conghui Qu, Yu-Ru Su, Emily White, Tabitha A Harrison, Jeroen R Huyghe, Catherine M Tangen, Polly A Newcomb, Amanda I Phipps, Claire E Thomas, Eric S Kawaguchi, Juan Pablo Lewinger, John L Morrison, David V Conti, Jun Wang, Duncan C Thomas, Elizabeth A Platz, Kala Visvanathan, Temitope O Keku, Christina C Newton, Caroline Y Um, Anshul Kundaje, Anna Shcherbina, Neil Murphy, Marc J Gunter, Niki Dimou, Nikos Papadimitriou, Stéphane Bézieau, Franzel J B Van Duijnhoven, Satu Männistö, Gad Rennert, Alicja Wolk, Michael Hoffmeister, Hermann Brenner, Jenny Chang-Claude, Yu Tian, Loïc Le Marchand, Michelle Cotterchio, Konstantinos K Tsilidis, D Timothy Bishop, Yohannes Adama Melaku, Brigid M Lynch, Daniel D Buchanan, Cornelia M Ulrich, Jennifer Ose, Anita R Peoples, Andrew J Pellatt, Li Li, Matthew A M Devall, Peter T Campbell, Demetrius Albanes, Stephanie J Weinstein, Sonja I Berndt, Stephen B Gruber, Edward Ruiz-Narvaez, Mingyang Song, Amit D Joshi, David A Drew, Jessica L Petrick, Andrew T Chan, Marios Giannakis, Ulrike Peters, Li Hsu, W James Gauderman

Faculty, Staff and Student Publications

Background: High red meat and/or processed meat consumption are established colorectal cancer risk factors. We conducted a genome-wide gene-environment (GxE) interaction analysis to identify genetic variants that may modify these associations.

Methods: A pooled sample of 29,842 colorectal cancer cases and 39,635 controls of European ancestry from 27 studies were included. Quantiles for red meat and processed meat intake were constructed from harmonized questionnaire data. Genotyping arrays were imputed to the Haplotype Reference Consortium. Two-step EDGE and joint tests of GxE interaction were utilized in our genome-wide scan.

Results: Meta-analyses confirmed positive associations between increased consumption of red meat and …

Patients With Advanced Cancer And Their Spouses Parenting Minor Children: The Role Of The Relationship Context In Parenting Concerns, Kathrin Milbury, Sujin Ann-Yi, Morgan Jones, Yisheng Li, Meagan Whisenant, Victoria Necroto, Eduardo Bruera

Faculty, Staff and Student Publications

Objective: Patients with advanced cancer who parent minor children report parenting concerns and increased psychological distress. This cross-sectional study seeks to understand parenting-related issues in patients and spousal caregivers from a relationship perspective.

Methods: Patients with a metastatic solid malignancy and their spouses independently completed cross-sectional assessments of psychological distress (Hospital Anxiety and Depression Scale), parenting concerns (Parenting Concern Questionnaire) and efficacy (Cancer-Related Parenting Self-Efficacy Scale), and relationship measures (DAS-7, Couples' Illness Communication Scale, and Family Relationship Index).

Results: Of the 51 patients (57% female, 49% NHW, mean age 42 years) and spouses (43% female, 43% NHW, mean age of …

Rhizobia-Legume Symbiosis Mediates Direct And Indirect Interactions Between Plants, Herbivores And Their Parasitoids, Carlos Bustos-Segura, Adrienne L. Godschalx, Lucas Malacari, Sergio Rasmann, Fanny Deiss, Daniel Ballhorn, Betty Benrey

Biology Faculty Publications and Presentations

Microorganisms associated with plant roots significantly impact the quality and quantity of plant defences. However, the bottom-up effects of soil microbes on the aboveground multitrophic interactions remain largely under studied. To address this gap, we investigated the chemically- mediated effects of nitrogen-fixing rhizobia on legume-herbivore-parasitoid multitrophic interactions. To address this, we initially examined the cascading effects of the rhizobia bean association on herbivore caterpillars, their parasitoids, and subsequently investigated how rhizobia influence on plant volatiles and extrafloral nectar. Our goal was to understand how these plant- mediated effects can affect parasitoids. Lima bean plants (Phaseoulus lunatus) inoculated with rhizobia exhibited …

Treatment Outcomes With Standard Of Care In Relapsed/Refractory Diffuse Large B-Cell Lymphoma: Real-World Data Analysis, Anupama Kalsekar, Mariana Sacchi, Brian Elliott

Faculty, Staff and Student Publications

INTRODUCTION: Despite new therapies for relapsed or refractory (R/R) diffuse large B-cell lymphoma (DLBCL), treatments with chemotherapy, single-agent rituximab/obinutuzumab, single-agent lenalidomide, or combinations of these agents continue to be commonly used.

METHODS: This retrospective study utilized longitudinal data from 4226 real-world electronic health records to characterize outcomes in patients with R/R DLBCL. Eligible patients were diagnosed with DLBCL between January 2010 and March 2022 and had R/R disease treated with ≥ 1 prior systemic line of therapy (LOT), including ≥ 1 anti-CD20-containing regimen.

RESULTS: A total of 573 patients treated with ≥ 1 prior LOT were included (31.2% and 13.4% …

Decoding Surgical Skill: An Objective And Efficient Algorithm For Surgical Skill Classification Based On Surgical Gesture Features -Experimental Studies, Jifan Zhao, Jie Liu, Linxun Liu, Xiaobo Zhou, Yonghua Chen, Yunqiang Cai, Zhong Wu, Ke Cheng, He Cai, Ming Tang, Bing Peng, Xin Wang

Faculty, Staff and Student Publications

BACKGROUND: Various surgical skills lead to differences in patient outcomes and identifying poorly skilled surgeons with constructive feedback contributes to surgical quality improvement. The aim of the study was to develop an algorithm for evaluating surgical skills in laparoscopic cholecystectomy based on the features of elementary functional surgical gestures (Surgestures).

MATERIALS AND METHODS: Seventy-five laparoscopic cholecystectomy videos were collected from 33 surgeons in five hospitals. The phase of mobilization hepatocystic triangle and gallbladder dissection from the liver bed of each video were annotated with 14 Surgestures. The videos were grouped into competent and incompetent based on the quantiles of modified …

Corrigendum To 'Molecular Identity Changes Of Tumor-Associated Macrophages And Microglia After Magnetic Resonance Imaging-Guided Focused Ultrasound-Induced Blood-Brain Barrier Opening In A Mouse Glioblastoma Model' [Ultrasound In Med & Biol 49 (2023) 1082-1090], Yanrong Zhang, Jing Wang, Sara Natasha Ghobadi, Haiyan Zhou, Ai Huang, Marco Gerosa, Qingyi Hou, Olivier Keunen, Anna Golebiewska, Frezghi G Habte, Gerald A Grant, Ramasamy Paulmurugan, Kevin S Lee, Max Wintermark

Faculty, Staff and Student Publications

No abstract provided.

Reproductive Biology Of The Jellyfish Outbreak Along The Uae Coastal Waters, Amrutha Aravind

Dissertations

Jellyfish are a ubiquitous occurrence in the world’s oceans. During the past decades, dramatic spatial increases and temporal shifts in jellyfish distributions have been reported around the world. The United Arab Emirates (UAE) coastal area also has experienced several blooms along with severe adverse impacts on its economic facilities. Few studies have been conducted within the Arabian Gulf and the Sea of Oman, to identify the blooming species and the environmental parameters that favor such breakouts. The present study aimed to identify the jellyfish species found along the coastal area of UAE and trying to link their occurrence with seasonal …

Non-Binary Evaluation Of Next-Basket Food Recommendation, Yue Liu, Palakorn Achananuparp, Ee-Peng Lim

Research Collection School Of Computing and Information Systems

Next-basket recommendation (NBR) is a recommendation task that predicts a basket or a set of items a user is likely to adopt next based on his/her history of basket adoption sequences. It enables a wide range of novel applications and services from predicting next basket of items for grocery shopping to recommending food items a user is likely to consume together in the next meal. Even though much progress has been made in the algorithmic NBR research over the years, little research has been done to broaden knowledge about the evaluation of NBR methods, which is largely based on the …

Antioxidant Properties Of Kombucha Beverage Infused With Ganoderma Lucidum And Green Tea From Camellia Sinensis (L.) Kuntze With Several Fermentation Times, Rizki Rabeca Elfirta, Pamungkas Rizki Ferdian, Iwan Saskiawan, Tri Hadi Handayani, Kayla Faza Gustafri Mandalika, Rini Riffiani, Kasirah Kasirah, Ukhradiya Magharaniq Safira Purwanto

Karbala International Journal of Modern Science

Kombucha is a functional beverage produced through the fermentation of infused tea or Camelia sinensis (L.) Kuntze (CS) by a symbiotic culture of bacteria and yeast. Apparently, the substrate of kombucha can be substituted to enhance its functional properties. Ganoderma lucidum (GL) is a potential substrate reported to have health benefits. This study aims to evaluate antioxidant properties by comparing different formulations and fermentation times. The formulations prepared in the present study varied in the compositions of GL and CS substrates, namely F1 (100% GL), F2 (75% GL: 25% CS), F3 (50% GL: 50% CS), F4 (25% GL: 75% CS), …

Overview Of The Zoonotic Potential And Coinfection Of Sars-Cov-2 In Indonesia, Muhammad Khaliim Jati Kusala, Ni Luh Putu Indi Dharmayanti

Karbala International Journal of Modern Science

In the ASEAN region, Indonesia has the highest overall COVID-19 infection score. The SARS-CoV-2 pandemic first emerged in China and then transmitted sporadically throughout the world. Animals and humans can be infected with the corona virus, so this disease is classified as a zoonotic disease. This review aims to gather information regarding the potential of SARS-CoV-2 as a zoonotic disease and coinfections with several other pathogens in Indonesia. This study collected data demonstrating the potential for COVID-19 to be transmitted from humans to animals, as an evidenced by positive test results for the Bat Coronavirus Antigen in bats. Cats have …

Prioritizing Indigenous Participation And Compensation In Research, Amanda Sabin

Journal of Critical Global Issues

Throughout history, the dynamic between colonial entities and indigenous groups has been characterized by exploitation and power imbalance. Indigenous knowledge has the potential to positively impact the world, through medicinal breakthroughs, radical approaches to sustainability, cultural heritage, systems of learning and adaptation, and more. Particularly in the context of research, fields like anthropology, botany and pharmacology serve to benefit from indigenous knowledge, but these interactions cannot continue to be based on extraction at the cost of indigenous communities. This work will discuss the future of relationships between researchers and indigenous communities; how this power dynamic must be transformed into an …