Medical Genetics Commons^™

The Interplay Between H3k36 Methylation And Dna Methylation In Cancer, Jiameng Dan, Zeling Du, Jinghong Zhang, Taiping Chen

Faculty, Staff and Student Publications

No abstract provided.

Incidence Of Resting-State Functional Connectivity To Secondary Language Areas And Contralateral Language Areas In Patients With Brain Tumors, Angela L Young, Suprateek Kundu, Karthik K Tappa, Ping Hou, Ho-Ling Liu

Faculty, Staff and Student Publications

Purpose: Secondary language areas, including the pre-supplementary motor area (pre-SMA), dorsolateral prefrontal cortex (DLPFC), and the visual word form area (VWFA) play important roles in speech, but have been under-evaluated in the realm of resting-state (rs)-fMRI. The purpose of this study is to determine the incidence that secondary language areas and contralateral language areas can be localized using seed-based correlation (SBC) rs-fMRI.

Methods: We retrospectively reviewed 40 rs-fMRIs for functional connectivity (FC) to secondary language areas in cases where FC to Broca's or Wernicke's area near tumor in the left hemisphere were successfully generated using SBC analysis. Logistical regression was …

The Pyrimidinosome: Orchestrating Pyrimidine Biosynthesis And Ferroptosis Defense, Boyi Gan

Faculty, Staff and Student Publications

A recent study by Yang et al.1 uncovers the pyrimidinosome, a multienzyme complex where enzymes from different subcellular compartments collaborate to enable efficient pyrimidine biosynthesis and ferroptosis defense, highlighting the remarkable adaptability of cellular metabolism and new therapeutic opportunities.

Labeling Piezo2 Activity In The Peripheral Nervous System, Nicholas W Villarino, Yasmeen M F Hamed, Britya Ghosh, Adrienne E Dubin, Amanda H Lewis, Max A Odem, Meaghan C Loud, Yu Wang, M Rocio Servin-Vences, Ardem Patapoutian, Kara L Marshall

Duncan NRI Faculty and Staff Publications

Sensory neurons detect mechanical forces from both the environment and internal organs to regulate physiology. PIEZO2 is a mechanosensory ion channel critical for touch, proprioception, and bladder stretch sensation, yet its broad expression in sensory neurons suggests it has undiscovered physiological roles. To fully understand mechanosensory physiology, we must know where and when PIEZO2-expressing neurons detect force. The fluorescent styryl dye FM 1-43 was previously shown to label sensory neurons. Surprisingly, we find that the vast majority of FM 1-43 somatosensory neuron labeling in mice in vivo is dependent on PIEZO2 activity within the peripheral nerve endings. We illustrate the …

Loss Of Syncrip Unleashes Apobec-Driven Mutagenesis, Tumor Heterogeneity, And Ar-Targeted Therapy Resistance In Prostate Cancer, Xiaoling Li, Yunguan Wang, Su Deng, Guanghui Zhu, Choushi Wang, Zeda Zhang, Yaru Xu, Lauren A Metang, Julisa Gonzalez, Atreyi Mukherji, Jianfeng Ye, Yuqiu Yang, Wei Peng, Yitao Tang, Mia Hofstad, Zhiqun Xie, Heewon Yoon, Liping Chen, Xihui Liu, Sujun Chen, Hong Zhu, Douglas Strand, Han Liang, Ganesh Raj, Housheng Hansen He, Joshua T Mendell, Bo Li, Tao Wang, Ping Mu

Faculty, Staff and Student Publications

Tumor mutational burden and heterogeneity has been suggested to fuel resistance to many targeted therapies. The cytosine deaminase APOBEC proteins have been implicated in the mutational signatures of more than 70% of human cancers. However, the mechanism underlying how cancer cells hijack the APOBEC mediated mutagenesis machinery to promote tumor heterogeneity, and thereby foster therapy resistance remains unclear. We identify SYNCRIP as an endogenous molecular brake which suppresses APOBEC-driven mutagenesis in prostate cancer (PCa). Overactivated APOBEC3B, in SYNCRIP-deficient PCa cells, is a key mutator, representing the molecular source of driver mutations in some frequently mutated genes in PCa, including FOXA1, …

Variant Characterization Of A Representative Large Pedigree Suggests “Variant Risk Clusters” Convey Varying Predisposition Of Risk To Lynch Syndrome, Mouadh Barbirou, Amanda A. Miller, Amel Mezlini, Balkiss Bouhaouala-Zahar, Peter J. Tonellato

Department of Medical Oncology Faculty Papers

Recently, worldwide incidences of young adult aggressive colorectal cancer (CRC) have rapidly increased. Of these incidences diagnosed as familial Lynch syndrome (LS) CRC, outcomes are extremely poor. In this study, we seek novel familial germline variants from a large pedigree Tunisian family with 12 LS-affected individuals to identify putative germline variants associated with varying risk of LS. Whole-genome sequencing analysis was performed to identify known and novel germline variants shared between affected and non-affected pedigree members. SNPs, indels, and structural variants (SVs) were computationally identified, and their oncological influence was predicted using the Genetic Association of Complex Diseases and Disorders, …

Multifocal And Multicentric Glioblastoma: Imaging Signature, Molecular Characterization, Patterns Of Spread, And Treatment, Maguy Farhat, Gregory N Fuller, Max Wintermark, Caroline Chung, Vinodh A Kumar

Faculty, Staff and Student Publications

Multifocal and multicentric glioblastoma (GBM) or collectively, m-GBM, is an imaging diagnosis present in up to 34% of patients with GBM. Compared to unifocal disease, patients with m-GBM have worse outcomes owing to the enhanced aggressive nature of the disease and its resistance to currently available treatments. To improve the understanding of its complex behavior, many associations have been established between the radiologic findings of m-GBM and its gross histology, genetic composition, and patterns of spread. Additionally, the holistic knowledge of the exact mechanisms of m-GBM genesis and progression is crucial for identifying potential targets permitting enhanced diagnosis and treatment. …

Genetic Control Of Mrna Splicing As A Potential Mechanism For Incomplete Penetrance Of Rare Coding Variants, Jonah Einson, Dafni Glinos, Eric Boerwinkle, Peter Castaldi, Dawood Darbar, Patrick Ellinor, Stacey Gabriel, Soren Germer, Richard Gibbs, Craig P Hersh, Jill Johnsen, Robert Kaplan, Barbara A Konkle, Charles Kooperberg, Rami Nassir, Ruth J F Loos, Deborah A Meyers, Braxton D Mitchell, Bruce Psaty, Ramachandran S Vasan, Stephen S Rich, Michael Rienstra, Jerome I Rotter, Aabida Saferali, Moore Benjamin Shoemaker, Edwin Silverman, Albert Vernon Smith, Nhlbi Trans-Omics For Precision Medicine (Topmed) Consortium; Pejman Mohammadi, Pejman Mohammadi, Stephane E Castel, Ivan Iossifov, Tuuli Lappalainen

Faculty, Staff and Student Publications

Exonic variants present some of the strongest links between genotype and phenotype. However, these variants can have significant inter-individual pathogenicity differences, known as variable penetrance. In this study, we propose a model where genetically controlled mRNA splicing modulates the pathogenicity of exonic variants. By first cataloging exonic inclusion from RNA-sequencing data in GTEx V8, we find that pathogenic alleles are depleted on highly included exons. Using a large-scale phased whole genome sequencing data from the TOPMed consortium, we observe that this effect may be driven by common splice-regulatory genetic variants, and that natural selection acts on haplotype configurations that reduce …

Successful Treatment Of Non-Langerhans Cell Histiocytosis With The Mek Inhibitor Trametinib: A Multicenter Analysis, Ashley Aaroe, Razelle Kurzrock, Gaurav Goyal, Aaron M Goodman, Harsh Patel, Gary Ulaner, Ziyi Li, Derek Dustin, Ronald S Go, Eli L Diamond, Filip Janku

Faculty, Staff and Student Publications

Erdheim-Chester disease (ECD) and Rosai-Dorfman disease (RDD) are rare non-Langerhans cell histiocytoses (non-LCHs), for which therapeutic options are limited. MAPK pathway activation through BRAFV600E mutation or other genomic alterations is a histiocytosis hallmark and correlates with a favorable response to BRAF inhibitors and the MEK inhibitor cobimetinib. However, there has been no systematic evaluation of alternative MEK inhibitors. To assess the efficacy and safety of the MEK inhibitor trametinib, we retrospectively analyzed the outcomes of 26 adult patients (17 with ECD, 5 with ECD/RDD, 3 with RDD, and 1 with ECD/LCH) treated with orally administered trametinib at 4 major US …

Metabolic Liver Cancer: Associations Of Rare And Common Germline Variants In One-Carbon Metabolism And Dna Methylation Genes, Samuel O Antwi, Michael Heckman, Launia White, Irene Yan, Vivekananda Sarangi, Joseph Reddy, Swathi Veliginti, Ellis D Mejías Febres, Rikita I Hatia, Ping Chang, Laura Izquierdo-Sanchez, Loreto Boix, Angela Rojas, Jesus M Banales, Maria Reig, Per Stål, Manuel Romero Gómez, Amit G Singal, Donghui Li, Manal M Hassan, Lewis R Roberts, Tushar Patel

Faculty, Staff and Student Publications

Animal studies implicate one-carbon metabolism and DNA methylation genes in hepatocellular carcinoma (HCC) development in the setting of metabolic perturbations. Using human samples, we investigated the associations between common and rare variants in these closely related biochemical pathways and risk for metabolic HCC development in a multicenter international study. We performed targeted exome sequencing of 64 genes among 556 metabolic HCC cases and 643 cancer-free controls with metabolic conditions. Multivariable logistic regression was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs), adjusting for multiple comparisons. Gene-burden tests were used for rare variant associations. Analyses were performed in …

Traf3-Ewsr1 Signaling Axis Acts As A Checkpoint On Germinal Center Responses, Yanchuan Li, Lele Zhu, Chun-Jung Ko, Jin-Young Yang, Hongjiao Wang, Jing Wang, Shuli Zhao, Zuliang Jie

Faculty, Staff and Student Publications

The formation of germinal centers (GCs) is crucial for humoral immunity and vaccine efficacy. Constant stimulation through microbiota drives the formation of constitutive GCs in Peyer's patches (PPs), which generate B cells that produce antibodies against gut antigens derived from commensal bacteria and infectious pathogens. However, the molecular mechanism that regulates this persistent process is poorly understood. We report that Ewing Sarcoma Breakpoint Region 1 (EWSR1) is a brake to constitutive GC generation and immunoglobulin G (IgG) production in PPs, vaccination-induced GC formation, and IgG responses. Mechanistically, EWSR1 suppresses Bcl6 upregulation after antigen encounter, thereby negatively regulating induced GC B …

Psilocybin-Assisted Psychotherapy For Cancer-Related Anxiety And Depression, Dan Yaniv, Lois Michelle Ramondetta, Lorenzo Cohen, Moran Amit

Faculty, Staff and Student Publications

No abstract provided.

Metabolic Liver Cancer: Associations Of Rare And Common Germline Variants In One-Carbon Metabolism And Dna Methylation Genes, Vivekananda Sarangi, Kimberly P Lauer, Joseph Reddy, Fowsiyo Ahmed, Swathi Veliginti, Ellis D Mejías Febres, Rikita I Hatia, Ping Chang, Laura Izquierdo-Sanchez, Loreto Boix, Angela Rojas, Jesus M Banales, Maria Reig, Per Stål, Manuel Romero Gómez, Amit G Singal, Donghui Li, Manal M Hassan, Lewis R Roberts, Tushar Patel

Faculty, Staff and Student Publications

Animal studies implicate one-carbon metabolism and DNA methylation genes in hepatocellular carcinoma (HCC) development in the setting of metabolic perturbations. Using human samples, we investigated the associations between common and rare variants in these closely related biochemical pathways and risk for metabolic HCC development in a multicenter international study. We performed targeted exome sequencing of 64 genes among 556 metabolic HCC cases and 643 cancer-free controls with metabolic conditions. Multivariable logistic regression was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs), adjusting for multiple comparisons. Gene-burden tests were used for rare variant associations. Analyses were performed in …

Piezo2 In Somatosensory Neurons Controls Gastrointestinal Transit, M Rocio Servin-Vences, Ruby M Lam, Alize Koolen, Yu Wang, Dimah N Saade, Meaghan Loud, Halil Kacmaz, Suzanne Frausto, Yunxiao Zhang, Arthur Beyder, Kara L Marshall, Carsten G Bönnemann, Alexander T Chesler, Ardem Patapoutian

Duncan NRI Faculty and Staff Publications

The gastrointestinal tract is in a state of constant motion. These movements are tightly regulated by the presence of food and help digestion by mechanically breaking down and propelling gut content. Mechanical sensing in the gut is thought to be essential for regulating motility; however, the identity of the neuronal populations, the molecules involved, and the functional consequences of this sensation are unknown. Here, we show that humans lacking PIEZO2 exhibit impaired bowel sensation and motility. Piezo2 in mouse dorsal root, but not nodose ganglia is required to sense gut content, and this activity slows down food transit rates in …

Safety And Efficacy Of Immune Checkpoint Inhibitors In Patients With Cancer And Viral Hepatitis: The Md Anderson Cancer Center Experience, Mirella Nardo, Bulent Yilmaz, Blessie Elizabeth Nelson, Harrys A Torres, Lan Sun Wang, Juhee Song, Van A Trinh, Isabella C Glitza Oliva, Sapna P Patel, Nizar M Tannir, Ahmed Omar Kaseb, Mehmet Altan, Sunyoung S Lee, Ethan Miller, Hao Zhang, Bettzy A Stephen, Aung Naing

Faculty, Staff and Student Publications

Background: Despite the clinical benefit of immune checkpoint inhibitors (ICIs), patients with a viral hepatitis have been excluded from clinical trials because of safety concerns. The purpose of this study was to determine the incidence rate of adverse events (AEs) in patients with viral hepatitis who received ICIs for cancer treatment.

Materials and methods: We conducted a retrospective study in patients with cancer and concurrent hepatitis B or C, who had undergone treatment with ICI at MD Anderson Cancer Center from January 1, 2010 to December 31, 2019.

Results: Of the 1076 patients screened, we identified 33 with concurrent hepatitis. …

Genotype Error Due To Low-Coverage Sequencing Induces Uncertainty In Polygenic Scoring, Ella Petter, Yi Ding, Kangcheng Hou, Arjun Bhattacharya, Alexander Gusev, Bogdan Pasaniuc

Faculty, Staff and Student Publications

Polygenic scores (PGSs) have emerged as a standard approach to predict phenotypes from genotype data in a wide array of applications from socio-genomics to personalized medicine. Traditional PGSs assume genotype data to be error-free, ignoring possible errors and uncertainties introduced from genotyping, sequencing, and/or imputation. In this work, we investigate the effects of genotyping error due to low coverage sequencing on PGS estimation. We leverage SNP array and low-coverage whole-genome sequencing data (lcWGS, median coverage 0.04×) of 802 individuals from the Dana-Farber PROFILE cohort to show that PGS error correlates with sequencing depth (p = 1.2 × 10

Combined Crispri And Proteomics Screening Reveal A Cohesin-Ctcf-Bound Allele Contributing To Increased Expression Of Ruvbl1 And Prostate Cancer Progression, Yijun Tian, Dandan Dong, Zixian Wang, Lang Wu, Jong Y Park, Liang Wang

Faculty, Staff and Student Publications

Genome-wide association studies along with expression quantitative trait locus (eQTL) mapping have identified hundreds of single-nucleotide polymorphisms (SNPs) and their target genes in prostate cancer (PCa), yet functional characterization of these risk loci remains challenging. To screen for potential regulatory SNPs, we designed a CRISPRi library containing 9,133 guide RNAs (gRNAs) to cover 2,166 candidate SNP loci implicated in PCa and identified 117 SNPs that could regulate 90 genes for PCa cell growth advantage. Among these, rs60464856 was covered by multiple gRNAs significantly depleted in screening (FDR < 0.05). Pooled SNP association analysis in the PRACTICAL and FinnGen cohorts showed significantly higher PCa risk for the rs60464856 G allele (p value = 1.2 × 10

Beyond The Exome: What’S Next In Diagnostic Testing For Mendelian Conditions, Monica H Wojcik, Chloe M Reuter, Shruti Marwaha, Medhat Mahmoud, Michael H Duyzend, Bo Yuan, Emily E Groopman, Emmanuèle C Délot, Deepti Jain, Alba Sanchis-Juan, Genomics Research To Elucidate The Genetics Of Rare Diseases (Gregor) Consortium, Lea M Starita, Michael Talkowski, Stephen B Montgomery, Michael J Bamshad, Jessica X Chong, Matthew T Wheeler, Seth I Berger, Anne O'Donnell-Luria, Fritz J Sedlazeck, Danny E Miller

Faculty, Staff and Student Publications

Despite advances in clinical genetic testing, including the introduction of exome sequencing (ES), more than 50% of individuals with a suspected Mendelian condition lack a precise molecular diagnosis. Clinical evaluation is increasingly undertaken by specialists outside of clinical genetics, often occurring in a tiered fashion and typically ending after ES. The current diagnostic rate reflects multiple factors, including technical limitations, incomplete understanding of variant pathogenicity, missing genotype-phenotype associations, complex gene-environment interactions, and reporting differences between clinical labs. Maintaining a clear understanding of the rapidly evolving landscape of diagnostic tests beyond ES, and their limitations, presents a challenge for non-genetics professionals. …

Role Of Phosphorylated Dicer1 In Tumor Progression, Raisa Reyes-Castro

Dissertations and Theses (Open Access)

DICER1 is a multidomain enzyme discovered and widely recognized for its function in small non-coding microRNA (miRNA) synthesis. In cancer development, DICER1 functions as a haploinsufficient tumor suppressor which regulates miRNAs and Epithelial-to-Mesenchymal Transition (EMT). The Arur laboratory discovered that DICER1 is phosphorylated by active ERK and that ERK-mediated phosphorylation triggers DICER1 to translocate from the cytoplasm to the nucleus of cells in worms, mice and humans. Further, a heterozygous allele of a genetically engineered mouse model of phosphomimetic Dicer1 when combined with heterozygous Kras oncogenic background contributes to lung tumor progression in vivo. Mechanisms through which phosphomimetic Dicer1 …

Age Dependency Of Cardiovascular Outcomes With The Amyloidogenic Pv142i Transthyretin Variant Among Black Individuals In The Us, Riccardo M Inciardi, Amil M Shah, Sharmila Dorbala, Rodney H Falk, Scott D Solomon

Faculty, Staff and Student Publications

IMPORTANCE: Hereditary transthyretin cardiac amyloidosis is an increasingly recognized cause of heart failure (HF) with distinct treatment. The amyloidogenic pV142I (V122I) variant is present in 3% to 4% of Black individuals in the US and increases the risk for atrial fibrillation (AF), HF, and mortality. Since hereditary transthyretin cardiac amyloidosis demonstrates age-dependent anatomic penetrance, evaluation later in life may identify survivors at particularly high risk.

OBJECTIVE: To estimate age-dependent risks for cardiovascular events with the variant.

DESIGN, SETTINGS, AND PARTICIPANTS: This cohort study analyzed Black participants from the Atherosclerosis Risk in Communities (ARIC) study attending visit 1 (1987-1989) (followed up …

Statin Use And Chemoradiation In Esophageal Squamous Cell Carcinomas: Ready For Prime Time?, Steven H Lin

Faculty, Staff and Student Publications

No abstract provided.

Image-Based Quantification Of Histological Features As A Function Of Spatial Location Using The Tissue Positioning System, Ruichen Rong, Yonglong Wei, Lin Li, Tao Wang, Hao Zhu, Yunguan Wang

Faculty, Staff and Student Publications

Background: Tissues such as the liver lobule, kidney nephron, and intestinal gland exhibit intricate patterns of zonated gene expression corresponding to distinct cell types and functions. To quantitatively understand zonation, it is important to measure cellular or genetic features as a function of position along a zonal axis. While it is possible to manually count, characterize, and locate features in relation to the zonal axis, it is labor-intensive and difficult to do manually while maintaining precision and accuracy.

Methods: We addressed this challenge by developing a deep-learning-based quantification method called the "Tissue Positioning System" (TPS), which can automatically analyze zonation …

Predictive Model Of Liver Toxicity To Aid The Personalized Selection Of Proton Versus Photon Therapy In Hepatocellular Carcinoma, Ibrahim Chamseddine, Yejin Kim, Brian De, Issam El Naqa, Dan G Duda, Jennifer Pursley, Theodore S Hong, Harald Paganetti, Eugene J Koay, Clemens Grassberger

Faculty, Staff and Student Publications

Purpose: Our objective was to develop an externally validated model for predicting liver toxicity after radiation therapy in patients with hepatocellular carcinoma (HCC) that can integrate both photon and proton dose distributions with patient-specific characteristics.

Methods and materials: Training data consisted of all patients with HCC treated between 2008 and 2019 at our institution (n = 117, 60%/40% photon/proton). We developed a shallow convolutional neural network (CNN) to predict posttreatment liver dysfunction from the differential dose-volume histogram (DVH) and baseline liver metrics. To reduce bias and improve robustness, we used ensemble learning (CNNE). After a preregistered study analysis plan, we …

Effect Of Sotagliflozin On Early Mortality And Heart Failure-Related Events: A Post Hoc Analysis Of Soloist-Whf, Bertram Pitt, Deepak L Bhatt, Michael Szarek, Christopher P Cannon, Lawrence A Leiter, Julia B Lewis, Adriaan A Voors, Marco Metra, Lars H Lund, Michel Komajda, Jeffrey M Testani, Christopher S Wilcox, Piotr Ponikowski, Renato D Lopes, Justin A Ezekowitz, Franklin Sun, Michael J Davies, Subodh Verma, Mikhail N Kosiborod, Ph Gabriel Steg, Soloist-Whf Investigators

Faculty, Staff and Student Publications

Background: Approximately 25% of patients admitted to hospitals for worsening heart failure (WHF) are readmitted within 30 days.

Objectives: The authors conducted a post hoc analysis of the SOLOIST-WHF (Effect of Sotagliflozin on Cardiovascular Events in Patients With Type 2 Diabetes Post-WHF) trial to evaluate the efficacy of sotagliflozin versus placebo to decrease mortality and HF-related events among patients who began study treatment on or before discharge from their index hospitalization.

Methods: The main endpoint of interest was cardiovascular death or HF-related event (HF hospitalization or urgent care visit) occurring within 90 and 30 days after discharge for the index …

Ultrasensitive Ngs Mrd Assessment In Ph+ All: Prognostic Impact And Correlation With Rt-Pcr For Bcr::Abl1, Nicholas J Short, Elias Jabbour, Walid Macaron, Farhad Ravandi, Nitin Jain, Keyur P Patel, Fadi G Haddad, Musa Yilmaz, Ghayas C Issa, Partow Kebriaei, Steven M Kornblau, Sarah Pelletier, Wilmer Flores, Jairo Matthews, Rebecca Garris, Hagop Kantarjian

Faculty, Staff and Student Publications

Reverse transcription polymerase chain reaction (RT-PCR) for BCR::ABL1 is the most common and widely accepted method of measurable residual disease (MRD) assessment in Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL); however, RT-PCR may not be an optimal measure of MRD in many cases of Ph+ ALL. We evaluated the clinical impact of a highly sensitive next-generation sequencing (NGS) MRD assay (sensitivity of 10-6 ) and its correlation with RT-PCR for BCR::ABL1 in patients with Ph+ ALL. Overall, 32% of patients had a discordance between MRD assessment by RT-PCR and NGS, and 31% of patients who achieved NGS MRD negativity were …

Myelodysplastic Syndromes: 2023 Update On Diagnosis, Risk-Stratification, And Management, Guillermo Garcia-Manero

Faculty, Staff and Student Publications

Disease overview: The myelodysplastic syndromes (MDS) are a very heterogeneous group of myeloid disorders characterized by peripheral blood cytopenias and increased risk of transformation to acute myelogenous leukemia (AML). MDS occurs more frequently in older males and in individuals with prior exposure to cytotoxic therapy.

Diagnosis: Diagnosis of MDS is based on morphological evidence of dysplasia upon visual examination of a bone marrow aspirate and biopsy. Information obtained from additional studies such as karyotype, flow cytometry, and molecular genetics is usually complementary and may help refine diagnosis. A new WHO classification of MDS was proposed in 2022. Under this classification, …

Generative Pre-Trained Transformers (Gpt) And Space Health: A Potential Frontier In Astronaut Health During Exploration Missions, Ethan Waisberg, Joshua Ong, Mouayad Masalkhi, Nasif Zaman, Sharif Amit Kamran, Andrew G Lee

Faculty, Staff and Student Publications

In anticipation of space exploration where astronauts are traveling away from Earth, and for longer durations with an increasing communication lag, artificial intelligence (AI) frameworks such as large language learning models (LLMs) that can be trained on Earth can provide real-time answers. This emerging technology may be helpful for acute medical emergencies, particularly in austere and distant space environments. In this manuscript, we provide an overview of generative pre-trained transformer (GPT) technology, a rapidly emerging AI technology, and implications, considerations, and limitations of such technology for space health.

Mitotic Rate In Primary Cutaneous Melanoma: Cell Division Matters, Jeffrey E Gershenwald

Faculty, Staff and Student Publications

No abstract provided.

The Case For Expanding Visual Assessments During Spaceflight, Ethan Waisberg, Joshua Ong, Mouayad Masalkhi, Nasif Zaman, Sharif Amit Kamran, Alireza Tavakkoli

Faculty, Staff and Student Publications

Spaceflight associated neuro-ocular syndrome (SANS) is one of the potential barriers to human long-duration spaceflight (LDSF), including a manned mission to Mars. While a large barrier, the pathophysiology of SANS is not well understood, and functional and structural findings from SANS continue to be further characterized. Currently on the International Space Station (ISS), scheduled visual assessments are static visual acuity, Amsler grid, and a self-reported survey. Additional visual assessments may help the understanding of this neuro-ophthalmic phenomenon, as well as the effects of spaceflight of overall ocular health. In this paper, a case is made for expanding scheduled visual assessments …

Spatial Analyses Of Immune Cell Infiltration In Cancer: Current Methods And Future Directions: A Report Of The International Immuno-Oncology Biomarker Working Group On Breast Cancer, David B Page, Glenn Broeckx, Chowdhury Arif Jahangir, Sara Verbandt, Rajarsi R Gupta, Reena Khiroya, Khalid Abduljabbar, Gabriela Acosta Haab, Balazs Acs, Guray Akturk, Jonas S Almeida, Isabel Alvarado-Cabrero, Farid Azmoudeh-Ardalan, Sunil Badve, Nurkhairul Bariyah Baharun, Enrique R Bellolio, Vydehi Bheemaraju, Kim Rm Blenman, Luciana Botinelly Mendonça Fujimoto, Najat Bouchmaa, Octavio Burgues, Maggie Chon U Cheang, Francesco Ciompi, Lee Ad Cooper, An Coosemans, Germán Corredor, Flavio Luis Dantas Portela, Frederik Deman, Sandra Demaria, Sarah N Dudgeon, Mahmoud Elghazawy, Scott Ely, Claudio Fernandez-Martín, Susan Fineberg, Stephen B Fox, William M Gallagher, Jennifer M Giltnane, Sacha Gnjatic, Paula I Gonzalez-Ericsson, Anita Grigoriadis, Niels Halama, Matthew G Hanna, Aparna Harbhajanka, Alexandros Hardas, Steven N Hart, Johan Hartman, Stephen Hewitt, Akira I Hida, Hugo M Horlings, Zaheed Husain, Evangelos Hytopoulos, Sheeba Irshad, Emiel Am Janssen, Mohamed Kahila, Tatsuki R Kataoka, Kosuke Kawaguchi, Durga Kharidehal, Andrey I Khramtsov, Umay Kiraz, Pawan Kirtani, Liudmila L Kodach, Konstanty Korski, Anikó Kovács, Anne-Vibeke Laenkholm, Corinna Lang-Schwarz, Denis Larsimont, Jochen K Lennerz, Marvin Lerousseau, Xiaoxian Li, Amy Ly, Anant Madabhushi, Sai K Maley, Vidya Manur Narasimhamurthy, Douglas K Marks, Elizabeth S Mcdonald, Ravi Mehrotra, Stefan Michiels, Fayyaz Ul Amir Afsar Minhas, Shachi Mittal, David A Moore, Shamim Mushtaq, Hussain Nighat, Thomas Papathomas, Frederique Penault-Llorca, Rashindrie D Perera, Christopher J Pinard, Juan Carlos Pinto-Cardenas, Giancarlo Pruneri, Lajos Pusztai, Arman Rahman, Nasir Mahmood Rajpoot, Bernardo Leon Rapoport, Tilman T Rau, Jorge S Reis-Filho, Joana M Ribeiro, David Rimm, Anne Vincent-Salomon, Manuel Salto-Tellez, Joel Saltz, Shahin Sayed, Kalliopi P Siziopikou, Christos Sotiriou, Albrecht Stenzinger, Maher A Sughayer, Daniel Sur, Fraser Symmans, Sunao Tanaka, Timothy Taxter, Sabine Tejpar, Jonas Teuwen, E Aubrey Thompson, Trine Tramm, William T Tran, Jeroen Van Der Laak, Paul J Van Diest, Gregory E Verghese, Giuseppe Viale, Michael Vieth, Noorul Wahab, Thomas Walter, Yannick Waumans, Hannah Y Wen, Wentao Yang, Yinyin Yuan, Sylvia Adams, John Mark Seaverns Bartlett, Sibylle Loibl, Carsten Denkert, Peter Savas, Sherene Loi, Roberto Salgado, Elisabeth Specht Stovgaard

Faculty, Staff and Student Publications

Modern histologic imaging platforms coupled with machine learning methods have provided new opportunities to map the spatial distribution of immune cells in the tumor microenvironment. However, there exists no standardized method for describing or analyzing spatial immune cell data, and most reported spatial analyses are rudimentary. In this review, we provide an overview of two approaches for reporting and analyzing spatial data (raster versus vector-based). We then provide a compendium of spatial immune cell metrics that have been reported in the literature, summarizing prognostic associations in the context of a variety of cancers. We conclude by discussing two well-described clinical …