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Laboratory Medicine Commons™

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Full-Text Articles in Laboratory Medicine

Educational Case: Mantle Cell Lymphoma, Brenda Mai, Karan Saluja, Zhihong Hu, Nghia D Nguyen, Amer Wahed, Xiaohong Iris Wang, Lei Chen Jul 2020

Educational Case: Mantle Cell Lymphoma, Brenda Mai, Karan Saluja, Zhihong Hu, Nghia D Nguyen, Amer Wahed, Xiaohong Iris Wang, Lei Chen

Faculty, Staff and Student Publications

The following fictional case is intended as a learning tool within the Pathology Competencies for Medical Education (PCME), a set of national standards for teaching pathology. These are divided into three basic competencies: Disease Mechanisms and Processes, Organ System Pathology, and Diagnostic Medicine and Therapeutic Pathology. For additional information, and a full list of learning objectives for all three competencies, see http://journals.sagepub.com/doi/10.1177/2374289517715040.


Bispecific Human Il2-Ccr4 Immunotoxin Targets Human Cutaneous T-Cell Lymphoma, Haoyu Wang, Zhaohui Wang, Huiping Zhang, Zeng Qi, Ariel C Johnson, David Mathes, Elizabeth A Pomfret, Erin Rubin, Christene A Huang, Zhirui Wang May 2020

Bispecific Human Il2-Ccr4 Immunotoxin Targets Human Cutaneous T-Cell Lymphoma, Haoyu Wang, Zhaohui Wang, Huiping Zhang, Zeng Qi, Ariel C Johnson, David Mathes, Elizabeth A Pomfret, Erin Rubin, Christene A Huang, Zhirui Wang

Faculty, Staff and Student Publications

The majority of clinically diagnosed cutaneous T‐cell lymphomas (CTCL) highly express the cell‐surface markers CC chemokine receptor 4 (CCR4) and/or CD25. Recently, we have developed diphtheria toxin‐based recombinant Ontak®‐like human IL2 fusion toxin (IL2 fusion toxin) and anti‐human CCR4 immunotoxin (CCR4 IT). In this study, we first compared the efficacy of the CCR4 IT vs IL2 fusion toxin for targeting human CD25+CCR4+ CTCL. We demonstrated that CCR4 IT was more effective than IL2 fusion toxin. We further constructed an IL2‐CCR4 bispecific IT. The bispecific IT was significantly more effective than either IL2 fusion toxin or CCR4 IT alone. The bispecific …


Artificial Intelligence And Digital Microscopy Applications In Diagnostic Hematopathology, Hanadi El Achi, Joseph D Khoury Mar 2020

Artificial Intelligence And Digital Microscopy Applications In Diagnostic Hematopathology, Hanadi El Achi, Joseph D Khoury

Faculty, Staff and Student Publications

Digital Pathology is the process of converting histology glass slides to digital images using sophisticated computerized technology to facilitate acquisition, evaluation, storage, and portability of histologic information. By its nature, digitization of analog histology data renders it amenable to analysis using deep learning/artificial intelligence (DL/AI) techniques. The application of DL/AI to digital pathology data holds promise, even if the scope of use cases and regulatory framework for deploying such applications in the clinical environment remains in the early stages. Recent studies using whole-slide images and DL/AI to detect histologic abnormalities in general and cancer in particular have shown encouraging results. …