Results 41 to 50 of about 1,328,799 (258)

MOGAD Is the Most Common Cause of Isolated Optic Neuritis in Children

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives The study aimed to characterize the clinical features, etiologies, and outcomes of isolated, first‐time pediatric ON in the post‐MOG‐IgG era. Methods This was a single‐center retrospective cohort study at Texas Children's Hospital of patients diagnosed with first‐time ON between 2018–2024, with follow‐up data collected through 2025.
Chaitanya Aduru, Akansha Chandrasekar, Kyla Blasingame, Jonathan Rosen, Jesse M. Levine, Karla Salazar, Madhuri Chilakapati, Rod Foroozan, Victoria Hardwick, Jonathan M. Yarimi, Nikita Shukla, Timothy E. Lotze, Kristen S. Fisher, Alexander J. Sandweiss   +13 more
wiley   +1 more source

Clonal origin of Epstein-Barr virus-infected T/NK-cell subpopulations in chronic active Epstein-Barr virus infection [PDF]

, 2010
Clonal expansion of Epstein-Barr virus (EBV) infected B-cells occasionally occurs in immunocompromized subjects. EBV-infected T/natural killer (NK)-cells proliferate in patients with chronic active EBV infection (CAEBV) that is a rare mononucleosis ...
Tamami Tanaka, Ken-Ichi Imadome, Toshihiro Miyamoto, Koichi Akashi, Hidetoshi Takada, Koichi Ohshima, Yasunobu Abe, Toshiro Hara, Shouichi Ohga, Masataka Ishimura, Goichi Toshimoto   +10 more
core  

Clinical Characteristics and Concordance of Anti‐MDA5 Antibodies: A Multicenter Australian Study

Arthritis Care &Research, EarlyView.
Objective In Australia, anti‐MDA5 antibodies are exclusively tested by a line immunoblot assay (LIA). The clinical concordance of an LIA‐positive anti‐MDA5 result is unclear. We aimed to describe the clinical features and determine the clinical concordance of patients with anti‐MDA5 antibodies. Methods Electronic records of a multisite cohort (patients
Syed B. Ali, Thomas Khoo, Keeran Shivakumar, Adam Caroll, Lauren Hender, Dimitra Beroukas, Kim Griggs, Celina Jin, Theo De Malmanche, Jessica Day, Gabor Major, Vidya Limaye   +11 more
wiley   +1 more source

Epstein‐Barr Virus‐related mucocutaneous ulcer lymphoma associated with Crohn's disease, treated with monoclonal antibody anti‐CD30

Clinical Case Reports, 2020
Epstein‐Barr virus‐related mucocutaneous ulcer lymphoma is a rare entity promoted by immunosuppression. It is less described in inflammatory bowel diseases, and mostly these are refractory diseases.
Lydia Montes, Estelle Tredez, Clara Yzet, Caroline Delette, Denis Chatelain, Delphine Lebon, Mathurin Fumery, Jean‐Pierre Marolleau   +7 more
doaj   +1 more source

Molecular epidemiology of Epstein-Barr virus (EBV) in EBV-related malignancies [PDF]

International Journal of Cancer, 1997
The prevalent strain of Epstein-Barr virus (EBV) in EBV-related malignancies and in healthy adults in Southern Japan was examined by means of polymerase chain reaction (PCR) and/or restriction fragment length polymorphism (RFLP) analysis. In EBV-related gastric cancers, 51/73 cases were subtype A, 4 were subtype B and the EBNA-2 region was not ...
J, Sidagis, K, Ueno, M, Tokunaga, M, Ohyama, Y, Eizuru   +4 more
openaire   +2 more sources

Single‐Cell Transcriptomic Profiling Identifies B Cell‐Intrinsic Dysregulation of Sphingolipid Biosynthesis and Could Be Improved by Inhibiting UGCG in Primary Immune Thrombocytopenia

Advanced Science, EarlyView.
This study generates the single‐cell atlas of pathogenic B‐cell subset Bc‐5 in ITP. It identifies RUNX3 as a key survival regulator and uncovers sphingolipid‐driven metabolic reprogramming, validating UGCG inhibition as a therapeutic candidate and building a valuable resource for ITP mechanistic and therapeutic exploration.
Dongmei Luo, Yanxia Zhan, Lili Ji, Pengcheng Xu, Pu Chen, Hao Pang, Yunan Ling, Fanli Hua, Xibing Zhuang, Hao Chen, Yunfeng Cheng   +10 more
wiley   +1 more source

Integrated Multiomic Analysis Reveals an EBV‐Associated MIF–SPP1+ Macrophage Axis Linking Tumor Stemness and Immune Dysfunction in Nasopharyngeal Carcinoma

Advanced Science, EarlyView.
This study maps how Epstein–Barr virus reshapes the cellular ecosystem of nasopharyngeal carcinoma. It identifies SPP1+ macrophages as partners of stemness‐associated tumor cells and dysfunctional T cells, links tumor‐derived MIF to macrophage recruitment and programming, and shows that macrophage‐derived SPP1 promotes tumorsphere formation and impairs
Guo‐Ying Liu, Shu‐Hui Lv, Shui‐Qing He, Yao‐Fei Jiang, Xing‐Si Peng, Jian‐Cong Sun, Fen He, Hai‐Yan Qin, Nian Lu, Wei‐Xin Bei, Lin‐Yu Zhao, Wan‐Qin Shen, Ze‐Yu Zhao, Lin Wang, Yan‐Qun Xiang, Wang‐Zhong Li   +15 more
wiley   +1 more source

CD4+ T cell recognition of Epstein-Barr virus nuclear antigen (EBNA) - 1 in the Chinese population [PDF]

, 2008
The current treatment of nasopharyngeal carcinoma (NPC), a tumour common in southern Chinese people, is dependent on chemo/radiosensitivity. Patients with early stages of the disease are usually chemo and radiosensitive with 5 years survival rates of 90%
Tsang, Chi Wai
core   +6 more sources

The Novel Viral Non‐Coding RNA LMP2A‐IT1 Promotes the Lytic Replication of EBV

Advanced Science, EarlyView.
Decades after its discovery, EBV's genome still harbours unannotated “dark matter”. LMP2A‐IT1, a novel EBV‐encoded transcript identified in this work, is strongly upregulated during lytic replication and promotes BZLF1 expression, likely through activation of inflammatory responses, thereby enhancing viral propagation in a self‐reinforcing positive ...
Zheng‐Zhou Lu, Jun‐Fei Wu, Nannan Zhu, Ming‐Hui Yang, Le‐Le Zhang, Yuan‐Tao Liu, Wei‐Jun Chen, Jin‐Kun Tang, Jia‐Wei Ge, Chao‐Bo Lei, Tao Zhang, Yu Wang, Chao‐Yun Huang, Qian Zhong, Mu‐Sheng Zeng, Yan Li   +15 more
wiley   +1 more source

Two cases of misleading Epstein-Barr virus infection and the role of EBV-DNA

IDCases
Two atypical cases of infectious mononucleosis in two teenagers with initially negative serology and non-evocative blood examinations are reported. The first patient had recently traveled to Africa, and Epstein-Barr virus negative serology led us to make
Luca Pipitò, Alessandra Murabito, Antonio Cascio   +2 more
doaj   +1 more source