Medicine and Health Sciences Commons^™

The Protective Role Of Astaxanthin Against Oxidative Stress And Inflammation In Peritoneal Dialysis Rats, Ratih Tri Kusuma Dewi, Bambang Purwanto, Brian Wasita, Vitri Widyaningsih

BioMedicine

Background: Prolonged exposure of peritoneal membrane to dialysate solution is known to cause fibrosis mediated by imbalanced inflammatory response and oxidative stress. In this context, proinflammatory cytokines including TGF-β and IL-1β, along with oxidative stress markers namely SOD and MDA, present in circulation, could serve as indicators of fibrosis. This phenomenon has the potential to interfere with the optimization of Chronic Kidney Disease (CKD) treatment. Other oral antioxidant supplements have been widely studied to prevent peritoneal damage, but investigations regarding Astaxanthin (AST) effect on fibrosis marked with proinflammatory cytokine are still limited.

Aims: This study aimed to investigate the protective …

Integrating Radiogenomics And Machine Learning In Musculoskeletal Oncology Care, Rahul Kumar, Kyle Sporn, Akshay Khanna, Phani Paladugu, Chirag Gowda, Alex Ngo, Ram Jagadeesan, Nasif Zaman, Alireza Tavakkoli

Department of Medicine Faculty Papers

Musculoskeletal tumors present a diagnostic challenge due to their rarity, histological diversity, and overlapping imaging features. Accurate characterization is essential for effective treatment planning and prognosis, yet current diagnostic workflows rely heavily on invasive biopsy and subjective radiologic interpretation. This review explores the evolving role of radiogenomics and machine learning in improving diagnostic accuracy for bone and soft tissue tumors. We examine integrating quantitative imaging features from MRI, CT, and PET with genomic and transcriptomic data to enable non-invasive tumor profiling. AI-powered platforms employing convolutional neural networks (CNNs) and radiomic texture analysis show promising results in tumor grading, subtype differentiation …

The Role Of G6pd Variants And 3d Genomic Structure In The Development Of Pulmonary Hypertension, Christina M. Signoretti Ph.D.

NYMC Student Theses and Dissertations

Pulmonary hypertension is an under-recognized global health epidemic which is estimated to affect 1% of the population. It is associated with sustained mean pulmonary artery pressure greater than 20 mmHg, pulmonary artery remodeling, smooth muscle and endothelial cell proliferation and subsequent increased right ventricle hypertrophy due to increased afterload. Glucose-6-phosphate dehydrogenase (G6PD) is one of the key enzymes in the pentose phosphate pathway and has been previously linked to the development of pulmonary hypertension. G6PD deficiency is the most common human enzymopathy which affects approximately 400 million people worldwide and is a result of agricultural and epidemiological evolution in different …

Mechanisms Of Placental Impairment And The Upregulation Of Fetuin-B During Maternal Undernourishment, Mia Camilliere

NYMC Student Theses and Dissertations

Proper nutrition is crucial during pregnancy to support fetal and placental development. Failure to meet these nutritional needs can result in adverse health outcomes for both mother and baby. Despite its high prevalence in underdeveloped countries, maternal undernourishment is a public health issue worldwide. There are several possible causes of maternal undernourishment, and these can occur alone or in combination, such as poor access to nutrition, hyperemesis gravidarum, and drug use. This condition can adversely affect placental development and function to the extent of placental insufficiency, perturbing the entire pregnancy. The placenta is responsible not only for hormonally and physically …

Physical Activity And Body Image In Early Onset Cancer Patients, Madeleine Z. Pollard

Graduate Masters Theses

Abstract: Cancer is the leading cause of death among Americans under the age of 85 (Brown et al., 2012). There are increasing rates of cancer diagnoses in adults aged 18-49, which is described as an early onset (EO) diagnosis. Despite high survival rates (Lewis et al., 2021), EO cancer patients are at increased risk for long-term physical and psychological challenges associated with both the disease and its treatment (Haque et al., 2023). Cancer diagnosed during these critical periods of life can significantly impact self-perception and body image, which are critical to identity formation and quality of life (Castonguay, et al., …

Circulating Tumor Dna Monitoring And Blood Tumor Mutational Burden In Patients With Metastatic Solid Tumors Treated With Atezolizumab, Charles Swanton, Russell W Madison, Candice Francheska B Tambaoan, Funda Meric-Bernstam, Christopher J Sweeney, Razelle Kurzrock, Howard A Burris, David R Spigel, Hanna Tukachinsky, Jason Hughes, Julia Malato, Bongin Yoo, Tania Szado, Cheryl Schwab, Lincoln W Pasquina, Amaya Gasco, Katja Schulze, Claire F Friedman

Faculty, Staff and Student Publications

Immune checkpoint inhibitors are important for treatment across tumor types but are not universally effective in controlling disease. Early understanding of tumor response, or lack thereof, can inform treatment decisions. This study evaluates changes in circulating tumor DNA (ctDNA) and blood tumor mutational burden (bTMB) for associations with response to programmed cell death 1 ligand 1 (PD-L1) blockade. We sequenced cell-free DNA collected at the start of therapy, on treatment, and at the end of therapy for 153 patients treated with atezolizumab as part of the pan-tumor MyPathway study (NCT02091141). ctDNA tumor fraction (TF) and bTMB were assessed …

Histodx: Revolutionizing Breast Cancer Diagnosis Through Advanced Imaging Techniques, Wishal Arshad, Tehreem Masood, H. M. Shahzad, Hassan A. Ahmed, Syed Hamza Ahmed, Hafiz Muhammad Tayyab Khushi

Business Faculty Publications

Breast cancer is the second leading cause of mortality among women worldwide, highlighting the need for efficient histopathology-based screening methods for early diagnosis. This study introduces HistoDX, a deep learning framework to classify Invasive Ductal Carcinoma (IDC) using 277,524 histopathology image patches (50x50 pixels) from Paul Mooney’s IDC dataset on Kaggle, comprising No Cancer and IDC(+) classes. HistoDX employs a preprocessing pipeline with normalization, data augmentation, and class balancing via oversampling and weighted loss to address the class imbalance. A customized convolutional neural network, built on EfficientNetV2-B3 with additional layers, achieves 97% accuracy and a 0.91 ROC-AUC score on the …

Histodx: Revolutionizing Breast Cancer Diagnosis Through Advanced Imaging Techniques, Wishal Arshad, Thhreem Masrood, H. M. Shahzhad, Hassan A. Ahmed, Syed Hamza Ahmed, Hafiz Muhammad Tayyab Khushi

Business Faculty Publications

Breast cancer is the second leading cause of mortality among women worldwide, highlighting the need for efficient histopathology-based screening methods for early diagnosis. This study introduces HistoDX, a deep learning framework to classify Invasive Ductal Carcinoma (IDC) using 277,524 histopathology image patches ( 50×50 pixels) from Paul Mooney’s IDC dataset on Kaggle, comprising No Cancer and IDC(+) classes. HistoDX employs a preprocessing pipeline with normalization, data augmentation, and class balancing via oversampling and weighted loss to address the class imbalance. A customized convolutional neural network, built on EfficientNetV2-B3 with additional layers, achieves 97% accuracy and a 0.91 ROC-AUC score on …

Aging-Induced Increase In Top-Down Connectivity From Dlpfc To Sma/M1 And Decrease In Inter-Limb Motor Coordination During Standing Tasks, Jiahao Pan, Shuqi Zhang

International Journal of Physical Activity and Health

This study aimed to investigate the effects of aging on inhibitory control from the prefrontal cortex (PFC) to the motor cortices and inter-limb coordination during dual task standing. Participants performed single-task and dual-task standing. Ground reaction force, center-of-pressure, muscle activity, and cortical activation were measured. The older group showed a greater effective connectivity index from the intra-hemispheric dorsolateral PFC (DLPFC) to supplementary motor area (SMA) (right, p = 0.009; left, p = 0.003) and left DLPFC to right M1 (p = 0.020)than the young group across task conditions. Also, the older group had greater inter-tibialis anterior coherence at 15–35 …

Cytogenetic Annotation Automation In Myelodysplastic Syndrome Research Databases, Samuel Urrutia, Kelly S Chien, Ziyi Li, Alexandre Bazinet, Guilin Tang, Guillermo Garcia-Manero

Faculty, Staff and Student Publications

No abstract provided.

The Impact Of Breast Radiotherapy On The Tumor Genome And Immune Ecosystem, Aislyn Schalck, Tuan Tran, Jianzhuo Li, Emi Sei, Shanshan Bai, Min Hu, Jerome Lin, Scott J Bright, Samuel Reddick, Fei Yang, Harsh Batra, Alejandro Contreras, Maria Gabriela Raso, Michael C Stauder, Karen E Hoffman, Jay P Reddy, Kevin T Nead, Benjamin D Smith, Gabriel O Sawakuchi, Wendy A Woodward, Stephanie S Watowich, Jennifer K Litton, Isabelle Bedrosian, Elizabeth A Mittendorf, Huong Le-Petross, Nicholas E Navin, Simona F Shaitelman

Faculty, Staff and Student Publications

Radiotherapy is a pillar of breast cancer treatment; however, it remains unclear how radiotherapy modulates the tumor microenvironment. We investigated this question in a cohort of 20 patients with estrogen-receptor positive (ER+) breast tumors who received neoadjuvant radiotherapy. Tumor biopsies were collected before and 7 days postradiation. Single-cell DNA sequencing (scDNA-seq) and scRNA-seq were conducted on 8 and 11 patients, respectively, at these two time points. The scRNA data showed increased infiltration of naive-like CD4 T cells and an early, activated CD8 T cell population following radiotherapy. Radiotherapy also eliminated existing cytotoxic T cells and resulted in myeloid cell increases. …

Heterozygous Kmt2d Loss Diminishes Enhancers To Render Medulloblastoma Cells Vulnerable To Combinatory Inhibition Of Lsd1 And Oxphos, Shilpa S Dhar, Calena Brown, Ali Rizvi, Lauren Reed, Sivareddy Kotla, Constantin Zod, Janak Abraham, Jun-Ichi Abe, Veena Rajaram, Kaifu Chen, Min Gyu Lee

Faculty, Staff and Student Publications

The histone H3 lysine 4 (H3K4) methyltransferase KMT2D (also called MLL4) is one of the most frequently mutated epigenetic modifiers in many cancers, including medulloblastoma (MB). Notably, heterozygous KMT2D loss frequently occurs in MB and other cancers. However, its oncogenic role remains largely uncharacterized. Here, we show that heterozygous Kmt2d loss in murine cerebellar regions promotes MB genesis driven by heterozygous loss of the MB-suppressor gene Ptch via the upregulation of tumor-promoting programs (e.g., oxidative phosphorylation [OXPHOS]). Downregulation of the transcription-repressive tumor suppressor NCOR2 by heterozygous Kmt2d loss, along with Ptch

Overcoming Nk-Mediated Rejection By Anti-3rd-Party Central Memory Veto Cd8 T Cells Through Downregulation Of Dnam-1 On Alloreactive Nk Cells, Wei-Hsin Liu, Aloukick Kumar Singh, Christa Blagdon, Sandeep Kumar Yadav, Einav Shoshan, Esther Bachar-Lustig, Yair Reisner

Faculty, Staff and Student Publications

Anti-3rd-party central memory veto CD8 T (veto Tcm) cells can overcome T cell-mediated graft rejection under mild conditioning without causing significant graft versus host disease (GVHD). We previously demonstrated that these veto Tcm cells can effectively delete anti-donor T cell clones through a Fas-FasL mechanism, whereas their ability to neutralize alloreactive natural killer (NK) cells and the mechanism of such potential activity remained unknown. Using “nude” mice as recipients of allogeneic T cell-depleted hematopoietic stem cell transplantation (HSCT), we demonstrate effective inhibition of NK-mediated rejection by Tcm cells. Ex vivo studies revealed that Tcm cells express high levels of CD155, …

Tickborne Colpodella Species Infections: Time For A New Integrated Approach To Understand Transmission And Pathogenicity, T. Y. Sam-Yellowe, Trinity Nims, Sona Qaderi, Mary M. Asraf

Biological, Geological, and Environmental Faculty Publications

Colpodella species are free-living predatory protists that prey on algae, ciliates and bodonids using myzocytosis. Colpodella species have been reported in human and animal infections. Polymerase chain reaction (PCR) using primers targeting 18S rRNA genes of Cryptosporidium and piroplasms have identified Colpodella species in arthropods, host blood and feces, demonstrating the phylogenetic closeness of Colpodella species to the apicomplexa. However, in human, animal and arthropod hosts, the life cycle stages of Colpodella are unknown. In this literature review, we provide an overview of the widespread occurrence of Colpodella species in ticks, and pathogenicity in humans and animals. We discuss methods …

The Impact Of Narratives And Active Video Games Among Black And Hispanic Children With Overweight And Obesity: A Randomized Controlled Trial, Amy S Lu, Tom Baranowski, Tiago V Barreira, Amy Fleischman, Melanie C Green, Shirley Y Huang, I-Min Lee, Lynne L Levitsky, Farzad Noubary, Debbe Thompson

Children’s Nutrition Research Center Staff Publications

Background: Overweight and obesity disproportionately affect Black and Hispanic children who also play more video games. Narratives, coupled with home-based active video games (AVGs), may enhance PA and mitigate these disparities. This study tested the effect of narrative-enhanced home-based AVGs among predominantly Black and Hispanic children with overweight and obesity.

Methods: This 6-month three-group RCT recruited 135 children aged 7-14 from pediatric clinics in Boston, MA (January 2020 - May 2022) during the COVID-19 pandemic. Participants were randomized into: [Narrative + AVG], receiving an Xbox/Kinect with six AVGs interspersed with a narrative animation Ataraxia (72 episodes over six months), which …

Correction: Complement Activity And Autophagy Are Dysregulated In The Lungs Of Patients With Nonresolvable Covid-19 Requiring Lung Transplantation, Pooja Shivshankar, Stacey L Mueller-Ortiz, Aleksey Y Domozhirov, Weizhen Bi, Scott D Collum, Marie-Francoise Doursout, Manish Patel, Isabella N Lefebvre, Bindu Akkanti, Simon Yau, Howard J Huang, Rahat Hussain, Harry Karmouty-Quintana

Faculty, Staff and Student Publications

No abstract provided.

Low Cd25 In Alk+ Anaplastic Large Cell Lymphoma Is Associated With Older Age, Thrombocytopenia, And Increased Expression Of Surface Cd3 And Cd8, Shuyu E, L Jeffrey Medeiros, Hong Fang, Shaoying Li, Guilin Tang, Sa A Wang, Wei Wang, C Cameron Yin, M James You, Swaminathan P Iyer, Luis Malpica, Lianqun Qiu, Zhenya Tang, Qing Wei, Pei Lin, Jie Xu

Faculty, Staff and Student Publications

Background/objectives: Anaplastic lymphoma kinase (ALK)-positive (+) anaplastic large cell lymphoma (ALCL) is known to express CD25, but its significance has not been well studied.

Methods: In the present study, we identified 54 ALK+ ALCL patients with CD25 results available and investigated the significance of CD25 expression levels.

Results: Forty-two (78%) cases had high CD25 expressions, whereas low CD25 expressions were found in 12 (22%) cases. Compared with ALK+ ALCL patients with CD25-high neoplasms, patients with CD25-low neoplasms were older (median: 40 years vs. 29 years, p = 0.01) and more often had thrombocytopenia (40% vs. 0%, p = 0.02). Between …

Targeting Neuronal Nitric Oxide Synthase (Nnos) As A Novel Approach To Enhancing The Anti-Melanoma Activity Of Immune Checkpoint Inhibitors, Anika R. Patel, Shirley Tong, Kate Alison Lozada, Amardeep Awasthi, Richard B. Silverman, Jennifer Totonchy, Sun Yang

Pharmacy Faculty Articles and Research

Background and Objectives: Neuronal nitric oxide synthase (nNOS) overexpressed in melanoma plays a critical role in disease progression. Our previous studies demonstrated that nNOS inhibitors exhibited potent anti-melanoma activity and regulated PD-L1 expressions in the presence of interferon-gamma (IFN-γ). However, the role of nNOS in the melanoma immune response has not been well defined. Methods: Changes in gene expression profiles after nNOS inhibitor treatment were determined by transcriptomic analysis. A melanoma mouse model was used to determine the effects of nNOS inhibition on peripheral T cells and the in vivo anti-tumor activity of combining nNOS inhibitors with immune …

“Non-Markovian” And “Directional” Errors Inhibit Scientific Self-Correction And Can Lead Fields Of Study Astray: An Illustration Using Gardening And Obesity-Related Outcomes, Jon Agley, Sarah E Deemer, David B Allison

Children’s Nutrition Research Center Staff Publications

Herein we coin the terms non-Markovian error and biased Markovian error to describe categories of scientific errors for which general progress within a field of study may be unlikely to result in scientific self-correction. We provide examples of such errors and show their impact on studies about gardening and obesity.

Thsd1 Is A Multifaceted Regulator In Health And Disease, Mengjun Dai, Kuizhi Qu, Sophie Liu, Zhen Xu, Yan-Ning Rui

Faculty, Staff and Student Publications

Thrombospondin Type 1 Domain-Containing Protein 1 (THSD1) is a transmembrane protein increasingly recognized for its critical roles in vascular biology and disease pathogenesis. Initially identified as a marker of hematopoietic stem and endothelial cells during embryogenesis, THSD1 has since been implicated in a wide spectrum of physiological and pathological processes. This paper consolidates current knowledge on THSD1, with a focus on its roles in vascular integrity, perinatal disorders, and tumorigenesis. In vascular systems, THSD1 promotes focal adhesion assembly and suppresses autophagy-mediated adhesion turnover, thereby stabilizing endothelial attachment and maintaining barrier function. Genetic and functional studies support its protective role against …

Personalizing Neoadjuvant Chemotherapy Regimens For Triple-Negative Breast Cancer Using A Biology-Based Digital Twin, Chase Christenson, Chengyue Wu, David A Hormuth, Jingfei Ma, Clinton Yam, Gaiane M Rauch, Thomas E Yankeelov

Faculty, Staff and Student Publications

Despite advances triple negative breast cancer treatment, ~50% of patients will not achieve a pathological complete response prior to surgery with standard of care neoadjuvant therapy (NAT). We hypothesize that personalized regimens for NAT could significantly improve patient outcomes, which we address with a patient-specific digital twin framework. This framework is established by calibrating a biology-based model to longitudinal magnetic resonance images with approximate Bayesian computation. We then apply optimal control theory to either (1) reduce the final tumor cell number with equivalent dose, or (2) reduce the total dose of NAT with equivalent response. For (1), the personalized regimens …

Predicting Pathologic ≥N2 Disease In Women With Breast Cancer, Kerollos Nashat Wanis, Wenli Dong, Yu Shen, Funda Meric-Bernstam, Taiwo Adesoye, Henry M Kuerer, Abigail S Caudle, Nina Tamirisa, Sarah M Desnyder, Susie X Sun, Isabelle Bedrosian, Puneet Singh, Solange E Cox, Kelly K Hunt, Rosa F Hwang

Faculty, Staff and Student Publications

The distinction between pN1 and ≥pN2 breast cancer impacts treatment decisions. Using data from a single institution on women with cN0 invasive breast cancer who were treated with upfront surgery, had 1-3 positive SLNs, and underwent completion ALND, we used gradient boosted trees (XGBoost) to develop a model for predicting ≥pN2 disease using clinicopathologic variables. Model performance was tested in a held-out subsample (20%) and validated using data from the National Cancer Database (NCDB). Of 3574 patients with cN0 breast cancer, 587 underwent upfront surgery and had 1-3 positive SLNs. Of these, 415 (70.7%) underwent completion ALND, with 64 (15.4%) …

Cost-Effective Solutions For High-Throughput Enzymatic Dna Methylation Sequencing, Amy Longtin, Marina M. Watowich, Baptiste Sadoughi, Rachel M. Petersen, Sarah F. Brosnan, Kenneth Buetow, Qiuyin Cai, Cayo Biobank Research Unit, Vanderbilt University, Michael D. Gurven, James P. Higham, Heather M. Highland, Yi-Ting Huang, Hillard Kaplan, Thomas S. Kraft, Yvonne A. L. Lim, Jirong Long, Amanda D. Melin, Michael J. Montagne, Jamie Roberson, Kee Seong Ng, Michael L. Platt, India A. Schneider-Crease, Jonathan Stieglitz, Benjamin C. Trumble, Vivek Venkataraman, Ian J. Wallace, Jie Wu, Noah Snyder-Mackler, Angela Jones, Alexander G. Bick, Amanda J. Lea

ESI Publications

Characterizing DNA methylation patterns is important for addressing key questions in evolutionary biology, development, geroscience, and medical genomics. While costs are decreasing, whole-genome DNA methylation profiling remains prohibitively expensive for most population-scale studies, creating a need for cost-effective, reduced representation approaches (i.e., assays that rely on microarrays, enzyme digests, or sequence capture to target a subset of the genome). Most common whole genome and reduced representation techniques rely on bisulfite conversion, which can damage DNA resulting in DNA loss and sequencing biases. Enzymatic methyl sequencing (EM-seq) was recently proposed to overcome these issues, but thorough benchmarking of EM-seq combined with …

The Joint Association Of Diet Quality And Sleep Regularity With Incident Cardiovascular Disease In The Multi-Ethnic Study Of Atherosclerosis, Kaitlin S Potts, Claire Veldkamp, Alexis C Wood, Erin D Michos, Raymond Noordam, Tianyi Huang, Susan Redline, Heming Wang

Children’s Nutrition Research Center Staff Publications

Background/objectives: Diet quality and sleep regularity both influence cardiovascular disease (CVD) risk and may influence each other, but there is scarce evidence for their joint or interacting associations in relation to CVD. We assessed these associations in the Multi-Ethnic Study of Atherosclerosis (MESA).

Methods: Participants free of CVD with valid diet and sleep measures in 2010-2013 were included and followed through 2020 for detection of incident CVD (188 events detected over 8.8 years among 1782 participants; 55% women). Sleep timing and duration regularity were assessed via the intra-individual SD of sleep onset time and duration across 5- to 7-day actigraphy. …

Multicomponent Parenteral Lipid Emulsions Do Not Prevent Liver Injury In Neonatal Pigs With Obstructive Cholestasis, Greg Guthrie, Caitlin Vonderohe, Valeria Meléndez Hebib, Barbara Stoll, Douglas Burrin

Children’s Nutrition Research Center Staff Publications

Biliary atresia (BA) is a pediatric liver disease that often necessitates parenteral nutrition (PN) to support growth due to impaired liver function. While soy-based lipid emulsions (SLE) are commonly used in PN, they may contribute to cholestatic liver injury. In contrast, mixed lipid emulsions (MLE) show promise in preventing cholestasis in infants without BA, potentially by restoring bile flow. However, their effectiveness in patients of complete bile duct obstruction, as seen in BA, remains uncertain. To explore the potential benefits of MLE in BA, we utilized a neonatal pig model of bile duct ligation (BDL). Pigs underwent either BDL or …

It Is Not Clear How Well Physical Activity Promotion Materials Are Understood: Findings From A Rapid Literature Review, Jafra D. Thomas, Jasmine C. Wong, Regina F. Hockert, Yi Sheng Wu, Winston Kennedy

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 6: Issue 1, Article 6, 2025. Efforts to promote physical activity and other health-related behaviors are more effective when resource materials are understood by a wide and diverse audience. Before our lab’s previous investigations (Thomas et al., 2024), only one study seemed to use the cloze procedure to directly test the comprehension (i.e., readability) of physical activity promotion material (Cardinal & Seidler, 1995). Thus, this rapid literature review sought to (a) determine the extent the cloze procedure has been used to study physical activity promotion material comprehension in lay adults and (b) collate …

Exposure To Second-Hand Smoke In Homes And Respiratory Symptoms Among Non-Smoking Adults In Depok, Indonesia 2025, Faraz Ali, Budi Hartono

Journal of Indonesian Health Policy and Administration

Second-hand smoke (SHS) exposure in the home environment has become a public health emergency, especially in countries with very high smoking rates, such as Indonesia. SHS exposure has already presented evidence of symptoms of the respiratory category, like a cough and shortness of breath. This study aimed to assess the association between exposure to SHS at home and the presence of respiratory symptoms among non-smoking adults in Depok, Indonesia. Convenience sampling was adopted for enrolling 108 non-smoking adults aged 18-30 who were jointly exposed to SHS in their homes for a cross-sectional study. Data aggregations of gatherings were performed using …

In Vivo Crispr Activation Screen Identifies Acyl-Coa-Binding Protein As A Driver Of Bone Metastasis, Hongqi Teng, Qinglei Hang, Caishang Zheng, Yuelong Yan, Shaomin Liu, Yang Zhao, Yalan Deng, Litong Nie, Weiche Wu, Marisela Sheldon, Zachary Yu, Wei Shi, Jianxuan Gao, Chenling Meng, Consuelo Martinez, Jie Zhang, Fan Yao, Yutong Sun, Di Zhao, Boyi Gan, Tong Meng, Li Ma

Faculty, Staff and Student Publications

One of the most common sites of cancer metastasis is to the bone. Bone metastasis is associated with substantial morbidity and mortality, and current therapeutic interventions remain largely palliative. Metastasizing tumor cells need to reprogram their metabolic states to adapt to the nutrient environment of distant organs; however, the role and translational relevance of lipid metabolism in bone metastasis remain unclear. Here, we used an in vivo CRISPR activation screening system coupled with positive selection to identify acyl-coenzyme A (CoA) binding protein (ACBP) as a bone metastasis driver. In nonmetastatic and weakly metastatic cancer cells, overexpression of wild-type ACBP, but …

Correction: Targeting Of Epigenetic Co-Dependencies Enhances Anti-Aml Efficacy Of Menin Inhibitor In Aml With Mll1-R Or Mutant Npm1, Warren Fiskus, Christopher P Mill, Christine Birdwell, John A Davis, Kaberi Das, Steffen Boettcher, Tapan M Kadia, Courtney D Dinardo, Koichi Takahashi, Sanam Loghavi, Michael J Soth, Tim Heffernan, Gerard M Mcgeehan, Xinjia Ruan, Xiaoping Su, Christopher R Vakoc, Naval Daver, Kapil N Bhalla

Faculty, Staff and Student Publications

No abstract provided.

Simultaneous Targeting Of Tumor Cells And Tumor-Associated Macrophages To Reprogram Glioblastoma Using Trypsinized Extracellular Vesicles Carrying Tumor Suppressive Microrna, Grace H Nguyen, Minhye Noh, Jin Muk Kang, Alexandra A Miller, Minxin Huang, Jiyeon Kim, Jeong-Yeon Lee, Sangwoon Chung, Hongyu Wang, George A Calin, Cynthia Ju, Holger K Eltzschig, Yeshavanth Banasavadi-Siddegowda, Zhongming Zhao, Ji Young Yoo, Tae Jin Lee

Faculty, Staff and Student Publications

Glioblastoma (GBM) remains difficult to treat due to poor drug delivery across the blood-brain barrier and an immunosuppressive tumor microenvironment (TME). Tumor-suppressive microRNAs (miRNAs) offer a promising strategy to reprogram both tumor cells and the TME, but inefficient delivery systems limit their clinical application. We previously reported that tumor-suppressive miR-138 regresses tumor growth in preclinical GBM models. Here, we demonstrate that trypsin digestion of extracellular vesicles (EVs) enhances labeling efficiency with folate (FA), enhancing selective targeting of folate receptor (FR)-positive GBM cells and enabling simultaneous targeting of tumor-associated macrophages (TAMs). FA-labeled trypsinized EVs (tEVs) loaded with miR-138 inhibit tumor growth, …