Medicine and Health Sciences Commons^™

The Gip Receptor Activates Futile Calcium Cycling In White Adipose Tissue To Increase Energy Expenditure And Drive Weight Loss In Mice, Xinxin Yu, Shiuhwei Chen, Jan-Bernd Funcke, Leon G Straub, Valentina Pirro, Margo P Emont, Brian A Droz, Kyla Ai Collins, Chanmin Joung, Mackenzie J Pearson, Corey M James, Gopal J Babu, Vissarion Efthymiou, Ashley Vernon, Mary Elizabeth Patti, Yu A An, Evan D Rosen, Matthew P Coghlan, Ricardo J Samms, Philipp E Scherer, Christine M Kusminski

Faculty, Staff and Student Publications

Obesity is a chronic disease that contributes to the development of insulin resistance, type 2 diabetes (T2D), and cardiovascular risk. Glucose-dependent insulinotropic polypeptide (GIP) receptor (GIPR) and glucagon-like peptide-1 (GLP-1) receptor (GLP-1R) co-agonism provide an improved therapeutic profile in individuals with T2D and obesity when compared with selective GLP-1R agonism. Although the metabolic benefits of GLP-1R agonism are established, whether GIPR activation impacts weight loss through peripheral mechanisms is yet to be fully defined. Here, we generated a mouse model of GIPR induction exclusively in the adipocyte. We show that GIPR induction in the fat cell protects mice from diet-induced …

A Regularized Bayesian Dirichlet-Multinomial Regression Model For Integrating Single-Cell-Level Omics And Patient-Level Clinical Study Data, Yanghong Guo, Lei Yu, Lei Guo, Lin Xu, Qiwei Li

Faculty, Staff and Student Publications

The abundance of various cell types can vary significantly among patients with varying phenotypes and even those with the same phenotype. Recent scientific advancements provide mounting evidence that other clinical variables, such as age, gender, and lifestyle habits, can also influence the abundance of certain cell types. However, current methods for integrating single-cell-level omics data with clinical variables are inadequate. In this study, we propose a regularized Bayesian Dirichlet-multinomial regression framework to investigate the relationship between single-cell RNA sequencing data and patient-level clinical data. Additionally, the model employs a novel hierarchical tree structure to identify such relationships at different cell-type …

Causal Models And Prediction In Cell Line Perturbation Experiments, James P Long, Yumeng Yang, Shohei Shimizu, Thong Pham, Kim-Anh Do

Faculty, Staff and Student Publications

In cell line perturbation experiments, a collection of cells is perturbed with external agents and responses such as protein expression measured. Due to cost constraints, only a small fraction of all possible perturbations can be tested in vitro. This has led to the development of computational models that can predict cellular responses to perturbations in silico. A central challenge for these models is to predict the effect of new, previously untested perturbations that were not used in the training data. Here we propose causal structural equations for modeling how perturbations effect cells. From this model, we derive two estimators for …

Genetics And Biology Of Pancreatic Ductal Adenocarcinoma, Haoqiang Ying, Alec C Kimmelman, Nabeel Bardeesy, Raghu Kalluri, Anirban Maitra, Ronald A Depinho

Faculty, Staff and Student Publications

Pancreatic ductal adenocarcinoma (PDAC) poses a grim prognosis for patients. Recent multidisciplinary research efforts have provided critical insights into its genetics and tumor biology, creating the foundation for rational development of targeted and immune therapies. Here, we review the PDAC genomic landscape and the role of specific oncogenic events in tumor initiation and progression, as well as their contributions to shaping its tumor biology. We further summarize and synthesize breakthroughs in single-cell and metabolic profiling technologies that have illuminated the complex cellular composition and heterotypic interactions of the PDAC tumor microenvironment, with an emphasis on metabolic cross-talk across cancer and …

Sstr2-Targeted Theranostics In Hepatocellular Carcinoma, Majid Momeny, Solmaz Aghaamiri, Servando Hernandez Vargas, Belkacem Acidi, Sukhen C Ghosh, Tyler M Bateman, Jack T Adams, Vahid Khalaj, Ahmed O Kaseb, Hop S Tran Cao, Ali Azhdarinia

Faculty, Staff and Student Publications

Background: While the clinical use of radiolabeled somatostatin analogs is well established in neuroendocrine tumors, there is growing interest in expanding their application to other somatostatin receptor 2 (SSTR2)-expressing cancers. This study investigates the potential utility of SSTR2-targeted theranostics in hepatocellular carcinoma (HCC).

Methods: SSTR2 expression in HCC cell lines and clinical samples was evaluated using qRT-PCR, Western blot analysis, and a public dataset. 67Ga-DOTATATE uptake was measured, 177Lu-DOTATATE cytotoxicity was assessed, and 68Ga-DOTATATE tumor targeting was evaluated in HCC animal models and a patient via PET/CT imaging.

Results: SSTR2 expression was confirmed in HCC cell lines and clinical samples. …

Targeted Inhibition Of Aurora Kinase A Promotes Immune Checkpoint Inhibition Efficacy In Human Papillomavirus-Driven Cancers, Soma Ghosh, Madison P O'Hara, Pragya Sinha, Tuhina Mazumdar, Lacin Yapindi, Jagannadha K Sastry, Faye M Johnson

Faculty, Staff and Student Publications

Background: Human papillomavirus (HPV)-driven cancers include head and neck squamous cell carcinoma and cervical cancer and represent approximately 5% of all cancer cases worldwide. Standard-of-care chemotherapy, radiotherapy, and immune checkpoint inhibitors (ICIs) are associated with adverse effects and limited responses in patients with HPV-driven cancers. The integration of targeted therapies with ICIs may improve outcomes. In a previous study, we demonstrated that Aurora kinase A (AURKA, Aurora A) inhibitors lead to apoptosis of human HPV-positive cancer cells in vitro and in vivo. Here, we explored the potential of Aurora A inhibition to enhance response to ICIs in immune-competent …

Development Of Sacb-Based Counterselection For Efficient Allelic Exchange In Fusobacterium Nucleatum, Peng Zhou, Bibek G C, Bo Hu, Chenggang Wu

Faculty, Staff and Student Publications

Fusobacterium nucleatum, prevalent in the oral cavity, is significantly linked to overall human health. Our molecular comprehension of its role in oral biofilm formation and its interactions with the host under various pathological circumstances has seen considerable advancements in recent years, primarily due to the development of various genetic tools for DNA manipulation in this bacterium. Of these, counterselection-based unmarked in-frame mutation methods have proved notably effective. Under suitable growth conditions, cells carrying a counterselectable gene die, enabling efficient selection of rare, defined allelic exchange mutants. The sacB gene from Bacillus subtilis, encoding levansucrase, is a widely used …

Robotic-Assistance Is Associated With Better Joint Outcomes Compared To Conventional Techniques In Surgically Routine Total Hip Arthroplasty: A Propensity-Matched Large Database Study Of 3948 Patients, Aakash K. Shah, Monish S. Lavu, Christian J. Hecht

Student Scholarship

Introduction: The outcomes of total hip arthroplasty (THA) are highly dependent upon the restoration of native hip biomechanics and optimal component positioning. Robotic technologies for THA have rapidly improved the accuracy of component positioning and maintaining the planned center of rotation. While robotic-assisted THA (RA-THA) has primarily been employed in surgically intricate cases, its potential benefits in scenarios of diminished surgical complexity remain less explored. Therefore, the purpose of this study was to assess the odds of developing systemic and joint complications following RA-THA in cases of reduced surgical complexity. Methods: A retrospective cohort study was conducted using the TriNetX …

A Survey On Food Ingredient Substitutions, Hyunwook Kim, Revathy Venkataramanan, Amit P. Sheth

Publications

Diet plays a crucial role in managing chronic conditions and overall well-being. As people become more selective about their food choices, finding recipes that meet dietary needs is important. Ingredient substitution is key to adapting recipes for dietary restrictions, allergies, and availability constraints. However, identifying suitable substitutions is challenging as it requires analyzing the flavor, functionality, and health suitability of ingredients. With the advancement of AI, researchers have explored computational approaches to address ingredient substitution. This survey paper provides a comprehensive overview of the research in this area, focusing on five key aspects: (i) datasets and data sources used to …

Microtubules Sequester Acetylated Yap In The Cytoplasm And Inhibit Heart Regeneration, Shijie Liu, Vaibhav Deshmukh, Fansen Meng, Yidan Wang, Yuka Morikawa, Jeffrey D Steimle, Rich Gang Li, Jun Wang, James F Martin

Faculty, Staff and Students Publications

Background: The Hippo pathway effector YAP (Yes-associated protein) plays an essential role in cardiomyocyte proliferation and heart regeneration. In response to physiological changes, YAP moves in and out of the nucleus. The pathophysiological mechanisms regulating YAP subcellular localization after myocardial infarction remain poorly defined.

Methods: We identified YAP acetylation at site K265 by in vitro acetylation followed by mass spectrometry analysis. We used adeno-associated virus to express YAP-containing mutations that either abolished acetylation (YAP-K265R) or mimicked acetylation (YAP-K265Q) and studied how acetylation regulates YAP subcellular localization in mouse hearts. We generated a cell line with YAP-K265R mutation and investigated the …

Cell Cycle Progression Of Under-Replicated Cells, Min Huang, Chang Yang, Litong Nie, Huimin Zhang, Dandan Zhu, Chao Wang, Jeong-Min Park, Mrinal Srivastava, Elina Mosa, Siting Li, Mengfan Tang, Xu Feng, Sarah J Keast, Fabio Stossi, Junjie Chen

Faculty, Staff and Student Publications

Cell cycle checkpoints are the regulatory mechanisms that secure the strict order of cellular events for cell division that ensure genome integrity. It has been proposed that mitosis initiation depends on the completion of DNA replication, which must be tightly controlled to guarantee genome duplication. Contrary to these conventional hypotheses, we showed here that cells were able to enter mitosis without completion of DNA replication. Although DNA replication was not completed in cells upon depletion of MCM2, CDC45 or GINS4, these under-replicated cells progressed into mitosis, which led to cell death. These unexpected results challenge current model and suggest the …

A Caution Against Customized Ai In Healthcare, Kristin M Kostick-Quenet

Center for Medical Ethics and Health Policy Staff Publications

This article critiques the shift towards personalized AI in healthcare and other high-stakes domains, cautioning that without careful deliberation, customized AI systems can compromise the diversity and reach of human knowledge by restricting exposure to critical information that may conflict with users' preferences and biases. Customized AI should be applied with caution and intention where access to a wide and diverse range of perspectives is essential for impartial, informed decision making.

Ubr5 In Tumor Biology: Exploring Mechanisms Of Immune Regulation And Possible Therapeutic Implications In Mpnst, Diana Akinyi Odhiambo, Selina Fan, Angela C Hirbe

2020-Current year OA Pubs

Malignant peripheral nerve sheath tumor (MPNST) is a rare but aggressive soft-tissue sarcoma characterized by poor response to therapy. The primary treatment remains surgical resection with negative margins. Nonetheless, in the setting of neurofibromatosis type 1 (NF1), the five-year survival rate is at 20-50%, with recurrence occurring in up to 50% of individuals. For patients with metastatic and unresectable disease, current treatment options include cytotoxic chemotherapy, which offers minimal benefit, and most patients die within five years of diagnosis. Despite advances in targeted therapy focusing on inhibiting Ras signaling and its downstream effectors, clinical trials report minimal clinical benefit, highlighting …

Modulation Of Stemness And Differentiation Regulators By Valproic Acid In Medulloblastoma Neurospheres, Natália Hogetop Freire, Alice Laschuk Herlinger, Julia Vanini, Matheus Dalmolin, Marcelo A C Fernandes, Carolina Nör, Vijay Ramaswamy, Caroline Brunetto De Farias, André Tesainer Brunetto, Algemir Lunardi Brunetto, Lauro José Gregianin, Mariane Da Cunha Jaeger, Michael D Taylor, Rafael Roesler

Faculty, Staff and Students Publications

Changes in epigenetic processes such as histone acetylation are proposed as key events influencing cancer cell function and the initiation and progression of pediatric brain tumors. Valproic acid (VPA) is an antiepileptic drug that acts partially by inhibiting histone deacetylases (HDACs) and could be repurposed as an epigenetic anticancer therapy. Here, we show that VPA reduced medulloblastoma (MB) cell viability and led to cell cycle arrest. These effects were accompanied by enhanced H3K9 histone acetylation (H3K9ac) and decreased expression of the MYC oncogene. VPA impaired the expansion of MB neurospheres enriched in stemness markers and reduced MYC while increasing TP53 …

Analytical Performance Of Oncoprism-Hnscc, An Rna-Based Assay To Inform Immune Checkpoint Inhibitor Treatment Decisions For Recurrent/Metastatic Head And Neck Squamous Cell Carcinoma, Jeffrey Hiken, Jon Earls, Kevin C Flanagan, Rachel L Wellinghoff, Michelle Ponder, David N Messina, Jarret I Glasscock, Eric J Duncavage

2020-Current year OA Pubs

BACKGROUND: While immune checkpoint inhibitor (ICI) therapies can significantly improve outcomes for patients with recurrent/metastatic head and neck squamous cell carcinoma (RM-HNSCC), only about 15-20% benefit from such treatments. Clinical tests that guide the use of ICIs are therefore critically needed. OncoPrism-HNSCC was developed to address this need. The assay combines next generation RNA sequencing-based immunomodulatory gene expression signatures with machine learning algorithms to generate an OncoPrism score that classifies patients as having low, medium, or high likelihood of disease control in response to ICI treatment. Also, OncoPrism-HNSCC leverages the same FFPE patient tumor RNA used for ICI response prediction …

Advancing De Novo Lipogenesis: Genetic And Metabolic Insights, Sean M Hartig, Mark A Herman

Faculty, Staff and Students Publications

De novo lipogenesis (DNL) is the process whereby cells synthesize fatty acids from acetyl-CoA, contributing to steatosis in fatty liver disease. Two new studies, using genetic mouse models, metabolomics, and pharmacology, identified alternative pathways in DNL and unexpected physiological effects when targeting key enzymes in this pathway.

Yap Overcomes Mechanical Barriers To Induce Mitotic Rounding And Adult Cardiomyocyte Division, Yuka Morikawa, Jong H Kim, Rich Gang Li, Lin Liu, Shijie Liu, Vaibhav Deshmukh, Matthew C Hill, James F Martin

Faculty, Staff and Students Publications

Background: Many specialized cells in adult organs acquire a state of cell cycle arrest and quiescence through unknown mechanisms. Our limited understanding of mammalian cell cycle arrest is derived primarily from cell culture models. Adult mammalian cardiomyocytes, a classic example of cell cycle arrested cells, exit the cell cycle postnatally and remain in an arrested state for the life of the organism. Cardiomyocytes can be induced to re-enter the cell cycle by YAP5SA, an active form of the Hippo signaling pathway effector YAP.

Methods: We performed clonal analyses to determine the cell cycle kinetics of YAP5SA cardiomyocytes. We also performed …

Student And Physician Views Of How The Dobbs Decision Affects Training And Practice Location Preferences: Cross-Sectional Questionnaire Study, Morgan S Levy, Simone A Bernstein, Sarah M Mcneilly, Abigail Liberty, Shira Fishbach, Shikha Jain, Jessica A Gold, Vineet M Arora

2020-Current year OA Pubs

BACKGROUND: By allowing for abortion bans and restrictions to take effect in the majority of US states, the 2022 Dobbs v Jackson Women's Health Organization decision portends to have lasting impacts on patient care and the physician workforce. Notably, it is already beginning to impact practice location preferences of US health care workers, evidenced by declining application rates to residency programs in abortion-restrictive states since 2022. Yet, there remains a gap in the literature regarding why this trend exists.

OBJECTIVE: This study aims to describe what factors are driving the practice location preferences of medical students and physicians after the …

Education Strategies Are The Most Commonly Used In Pediatric Rehabilitation Implementation Research: A Scoping Review, Sahar Ghahramani, Sophia C Larson, Allison J L'Hotta, Kelly M Harris, Kim Lipsey, Elvin H Geng, Lisa A Juckett, Catherine R Hoyt

2020-Current year OA Pubs

BACKGROUND: Approximately one in six children has a disability, and effective, evidence-based rehabilitation can ameliorate the impact of these conditions over the lifespan. However, implementing interventions in real-world settings remains a challenge. This scoping review aimed to summarize the characteristics, implementation strategies, and outcomes of implementation studies in pediatric rehabilitation.

METHODS: A comprehensive search was conducted in PubMed/MEDLINE, EMBASE, CINAHL, SCOPUS, and Web of Science from the database inception to December 2, 2022. Studies testing implementation strategies in pediatric rehabilitation interventions were included. Data extracted included study characteristics (e.g., country, intervention type, field of rehabilitation), implementation strategies characterized using the …

Functional Performance Of Patients With Stroke During Inpatient Rehabilitation: A Cross-Sectional Study Of Home And Access Visits, Melissa J Krauss, Emily Somerville, Callista Poiter, Rebecca M Bollinger, Brianna M Holden, Gabrielle Blenden, Danielle Kretzer, Susan L Stark

2020-Current year OA Pubs

BACKGROUND: Home visits prior to inpatient rehabilitation facility (IRF) discharge allow occupational therapists to observe functional abilities among patients with stroke and address barriers that impact daily activities at home. However, home visits prior to IRF discharge are not standard practice due to barriers of time and cost constraints. We explored whether an access visit (visiting the home without the patient) could serve as an alternative to a home visit (with the patient) to anticipate functional abilities at home.

METHODS: We used baseline data from a randomized controlled trial that occurred before and during the COVID-19 pandemic, which caused predischarge …

Single-Nucleus Rna Sequencing Reveals Distinct Pathophysiological Trophoblast Signatures In Spontaneous Preterm Birth Subtypes, Cherilyn Uhm, Jianlei Gu, Weina Ju, Stephanie Pizzella, Hande Oktay, Joyce Yao-Chun Peng, Sararose Guariglia, Yong Liu, Hongyu Zhao, Yong Wang, Ramkumar Menon, Nanbert Zhong

2020-Current year OA Pubs

Spontaneous preterm birth (sPTB) poses significant challenges, affecting neonatal health and neurodevelopmental outcomes worldwide. The specific effects of placental trophoblasts on the pathological development of sPTB subtypes-preterm premature rupture of fetal membranes (pPROM) and spontaneous preterm labor (sPTL)-are not fully understood, making it crucial to uncover these impacts for the development of effective therapeutic strategies. Using single-nucleus RNA sequencing, we investigated transcriptomic and cellular differences at the maternal-fetal interface in pPROM and sPTL placentas. Our findings revealed distinct trophoblast compositions with pPROM characterized predominantly by extravillous trophoblasts (EVTs), while sPTL showed an abundance of syncytiotrophoblasts (STBs). Through cell differentiation and …

The Wright Brothers And Their Genetic Susceptibility To Typhoid Fever, John D. Bullock, H Bradford Hawley

Population and Public Health Sciences Faculty Publications

Importance: Typhoid fever gravely sickened Orville Wright in 1896 and the disease killed his older brother, Wilbur, in 1912. The occurrence of typhoid fever among other Wright family members has never been explored.

Objective: To investigate the number of cases of typhoid fever in the Wright brothers’ family and determine if they had a predisposition to typhoid fever that might have had a genetic basis.

Methods: Biographical information concerning the Wright brothers was examined and a family tree was constructed. Using an estimated untreated case fatality rate of 20%, typhoid fever mortality data from decennial U.S. censuses (1850-1920) was converted …

Ada News - 01/06/2025, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Modern Digital Query Analytics Of Patient Education Materials On Acanthosis Nigricans: Systematic Search And Content Analysis, Kevin Johny Varghese, Som Singh, Emily Kamali, Fahad Qureshi, Aleena Jamal, Fawad Qureshi

SKMC Student Presentations and Publications

BACKGROUND: Online digital materials are integral to patient education and health care outcomes in dermatology. Acanthosis nigricans (AN) is a common condition, often associated with underlying diseases such as insulin resistance. Patients frequently search the internet for information related to this cutaneous finding. To our knowledge, the quality of online educational materials for AN has not been systematically examined.

OBJECTIVE: The primary objective of this study was to profile the readability and quality of the content of publicly available digital educational materials on AN and identify questions frequently asked by patients.

METHODS: This study analyzed publicly available internet sources to …

Diseño De Experiencia De Usuario En El Continuo Del Cuidado Del Vih. Revisión Sistemática De Literatura Científica (Análisis Bibliográfico Y Bibliométrico), Marco Antonio Guzmán Garnica, Marco Vinicio Ferruzca Navarro, Román A. Mora

GDI. Revista de investigación de Género, Diseño e Innovación

Resumen: Introducción: En los últimos años, el UX design ha ganado terreno en el desarrollo de intervenciones para la atención del continuo del cuidado del VIH. Sin embargo, no existe claridad sobre el desarrollo epistemológico de la disciplina. Metodología: Se recolectaron 180 materiales publicados entre 2014 y 2024 en cuatro bases de datos especializadas a través del método P.R.I.S.M.A. y se realizó un análisis bibliográfico de la literatura encontrada y su contenido con el método L.A.T.C.H. y un análisis bibliométrico a través de procesamiento de lenguaje natural. Resultados: Se encontró que los trabajos tendieron a concentrarse en tres modelos de …

Editorial: Unveiling The Next Generation Of Cancer Immunity & Immunotherapy, Mohanraj Sadasivam, Nethaji Muniraj, Chellappagounder Thangavel

Center for Translational Medicine Faculty Papers

No abstract provided.

Scproatlas: An Atlas Of Multiplexed Single-Cell Spatial Proteomics Imaging In Human Tissues, Tiangang Wang, Xuanmin Chen, Yujuan Han, Jiahao Yi, Xi Liu, Pora Kim, Liyu Huang, Kexin Huang, Xiaobo Zhou

Faculty, Staff and Student Publications

Spatial proteomics can visualize and quantify protein expression profiles within tissues at single-cell resolution. Although spatial proteomics can only detect a limited number of proteins compared to spatial transcriptomics, it provides comprehensive spatial information with single-cell resolution. By studying the spatial distribution of cells, we can clearly obtain the spatial context within tissues at multiple scales. Spatial context includes the spatial composition of cell types, the distribution of functional structures, and the spatial communication between functional regions, all of which are crucial for the patterns of cellular distribution. Here, we constructed a comprehensive spatial proteomics functional annotation knowledgebase, scProAtlas (https://relab.xidian.edu.cn/scProAtlas/#/), …

Aspdb: An Integrative Knowledgebase Of Human Protein Isoforms From Experimental And Ai-Predicted Structures, Yuntao Yang, Himansu Kumar, Yuhan Xie, Zhao Li, Rongbin Li, Wenbo Chen, Chiamaka S Diala, Meer A Ali, Yi Xu, Albon Wu, Sayed-Rzgar Hosseini, Erfei Bi, Hongyu Zhao, Pora Kim, W Jim Zheng

Faculty, Staff and Student Publications

Alternative splicing is a crucial cellular process in eukaryotes, enabling the generation of multiple protein isoforms with diverse functions from a single gene. To better understand the impact of alternative splicing on protein structures, protein-protein interaction and human diseases, we developed ASpdb (https://biodataai.uth.edu/ASpdb/), a comprehensive database integrating experimentally determined structures and AlphaFold 2-predicted models for human protein isoforms. ASpdb includes over 3400 canonical isoforms, each represented by both experimentally resolved and predicted structures, and >7200 alternative isoforms with AlphaFold 2 predictions. In addition to detailed splicing events, 3D structures, sequence variations and functional annotations, ASpdb uniquely offers comparative analyses and …

Metsdb: A Knowledgebase Of Cancer Metastasis At Bulk, Single-Cell And Spatial Levels, Sijia Wu, Jiajin Zhang, Yanfei Wang, Xinyu Qin, Zhaocan Zhang, Zhennan Lu, Pora Kim, Xiaobo Zhou, Liyu Huang

Faculty, Staff and Student Publications

Cancer metastasis, the process by which tumour cells migrate and colonize distant organs from a primary site, is responsible for the majority of cancer-related deaths. Understanding the cellular and molecular mechanisms underlying this complex process is essential for developing effective metastasis prevention and therapy strategies. To this end, we systematically analysed 1786 bulk tissue samples from 13 cancer types, 988 463 single cells from 17 cancer types, and 40 252 spots from 45 spatial slides across 10 cancer types. The results of these analyses are compiled in the metsDB database, accessible at https://relab.xidian.edu.cn/metsDB/. This database provides insights into alterations in …

Crisprofft: Comprehensive Database Of Crispr/Cas Off-Targets, Grant Wang, Xiaona Liu, Aoqi Wang, Jianguo Wen, Pora Kim, Qianqian Song, Xiaona Liu, Xiaobo Zhou

Faculty, Staff and Student Publications

The CRISPR (clustered regularly interspaced short palindromic repeats)/Cas (CRISPR-associated protein) programmable nuclease system continues to evolve, with in vivo therapeutic gene editing increasingly applied in clinical settings. However, off-target effects remain a significant challenge, hindering its broader clinical application. To enhance the development of gene-editing therapies and the accuracy of prediction algorithms, we developed CRISPRoffT (https://ccsm.uth.edu/CRISPRoffT/). Users can access a comprehensive repository of off-target regions predicted and validated by a diverse range of technologies across various cell lines, Cas enzyme variants, engineered sgRNAs (single guide RNAs) and CRISPR editing systems. CRISPRoffT integrates results of off-target analysis from 74 studies, encompassing …