Article
Multidisciplinary Sciences
Bin Yang, Jilie Kong, Xueen Fang
Summary: Researchers demonstrate an on-line wearable microneedle patch for real-time capture and monitoring of universal cell-free DNA.
NATURE COMMUNICATIONS
(2022)
Article
Multidisciplinary Sciences
Yoshimi Enose-Akahata, Limin Wang, Fahad Almsned, Kory R. Johnson, Yair Mina, Joan Ohayon, Xin Wei Wang, Steven Jacobson
Summary: Multiple sclerosis (MS) is a chronic inflammatory demyelinating disease of the central nervous system (CNS), and the cause of MS remains unknown. This study investigated the antibody responses against various viruses in the cerebrospinal fluid (CSF) and serum of MS patients, and found significant differences compared to healthy volunteers, as well as a pattern of antibody responses against multiple viruses, including Epstein-Barr virus. These findings indicate that virus-specific antibody signatures might reflect the disease-associated inflammatory milieu in the CSF of patients with neuroinflammatory diseases.
Article
Pharmacology & Pharmacy
Huizhi Kang, Zhuo Zuo, Ru Lin, Muzi Yao, Yang Han, Jing Han
Summary: Microneedle patch (MNP) is an alternative drug delivery method with unique advantages, and hyaluronic acid microneedle patch (HA MNP) is a prominent strategy with various applications. In this review, the benefits and applications of HA MNP are summarized, highlighting its potential in drug delivery and disease treatment.
Article
Pathology
Sudipta Samanta, Muthukaruppan Swaminathan, Jianing Hu, Khai Tuck Lee, Ajitha Sundaresan, Chuan Keng Goh, Chor Hiang Siow, Kwok Seng Loh, Soh Ha Chan, Joshua K. Tay, Ian Cheong
Summary: The use of immunofluorescence assay for detecting serum Epstein-Barr virus antibodies is the gold standard screening test for nasopharyngeal cancer in high-risk populations. This study demonstrates that integrating deep learning with automated fuzzy inference can improve the scalability and accuracy of NPC detection.
AMERICAN JOURNAL OF PATHOLOGY
(2022)
Article
Hematology
Hannes Vietzen, Philippe L. Furlano, Jan J. Cornelissen, Georg A. Boehmig, Peter Jaksch, Elisabeth Puchhammer-Stoeckl
Summary: This study found that nonclassic human leukocyte antigen E (HLA-E)-restricted immune responses have a significant impact on the development of Epstein-Barr virus (EBV) diseases in the individual host. The highly expressed HLA-E*0103/0103 genotype is protective against infectious mononucleosis (IM) by inducing potent EBV BZLF1-specific HLA-E-restricted CD8(+) T-cell responses. Variations in the inhibitory NKG2A/LMP-1/HLA-E axis are associated with the risk of symptomatic EBV reactivations in both immunocompetent individuals and immunocompromised transplant recipients.
Article
Chemistry, Analytical
Jingyu Xiao, Shuxin Zhang, Qingzhou Liu, Tailin Xu, Xueji Zhang
Summary: This study presents a microfluidic-based wearable plasmonic microneedle sensor for monitoring uric acid. The sensor shows excellent reproducibility and sensitivity, enabling fast identification of target molecules, which may contribute to efficient medical healthcare and early disease prevention.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Virology
Raja Pramanik, Shalabh Arora, Preity Sharma, Ahitagni Biswas, Baibaswata Nayak, Alok Thakar, Atul Sharma, Sampa Ghose
Summary: Nasopharyngeal carcinoma is not endemic in India but shows higher incidences in its North-Eastern regions. Detecting NPC early is challenging, and assessing plasma Epstein-Barr virus DNA load can help monitor disease status, treatment response, and future relapse risk in nonendemic NPC patients.
JOURNAL OF MEDICAL VIROLOGY
(2022)
Article
Multidisciplinary Sciences
Munetoshi Hinata, Tetsuo Ushiku
Summary: A histology-based deep learning model was constructed to efficiently screen EBV and MSI/dMMR subtypes in gastric cancers, showing high accuracy in detecting the subgroup and highlighting intraepithelial lymphocytosis as a discriminative characteristic shared by EBV and MSI/dMMR tumors. This model offers a potential economical and less time-consuming alternative for stratifying patients who respond to ICIs.
SCIENTIFIC REPORTS
(2021)
Article
Microbiology
Francesco Baccianti, Charlene Masson, Susanne Delecluse, Zhe Li, Remy Poirey, Henri-Jacques Delecluse
Summary: EBV efficiently infects and transforms B lymphocytes by activating viral gene expression and manipulating cellular pathways to limit the immune response, according to this study. The viral particle components sequentially activate proinflammatory B lymphocyte signaling pathways, leading to viral gene expression and cytokine release. However, infection also triggers the expression of ZFP36L1, a stress protein that limits the cytokine response. This study highlights the complex interactions between EBV and host cells during infection and transformation.
Article
Biochemical Research Methods
Hansaim Lim, Chung-Jung Tsai, Ozlem Keskin, Ruth Nussinov, Attila Gursoy
Summary: HMI-PRED 2.0 is a publicly available web service that predicts host-microbe protein-protein interaction using interface mimicry. It aims to be user-friendly without requiring extensive computational experience.
Article
Medicine, General & Internal
Yin Xu, Ayako Hiyoshi, Kelsi A. Smith, Fredrik Piehl, Tomas Olsson, Katja Fall, Scott Montgomery
Summary: The study suggests that having infectious mononucleosis in childhood and especially adolescence is a risk factor associated with a diagnosis of multiple sclerosis, independent of shared familial factors.
Article
Multidisciplinary Sciences
Linlin Zhang, Mengjia Liu, Meng Zhang, Junhong Ai, Jiao Tian, Ran Wang, Zhengde Xie
Summary: Infectious mononucleosis (IM) is an acute syndrome associated with primary Epstein-Barr virus (EBV) infection. The exact pathogenic mechanism of IM remains unclear and there is currently no effective treatment. B cells and NK cells play important roles in IM, while the balance between CD4+ T cells and CD8+ T cells is crucial for lifelong control of the disease. Transcriptome sequencing of different cell populations involved in IM can help understand their functions and pathogenic mechanisms.
JOVE-JOURNAL OF VISUALIZED EXPERIMENTS
(2022)
Article
Immunology
Mariann Gyoengyoesi, Dominika Lukovic, Julia Mester-Tonczar, Katrin Zlabinger, Patrick Einzinger, Andreas Spannbauer, Victor Schweiger, Katharina Schefberger, Eslam Samaha, Jutta Bergler-Klein, Martin Riesenhuber, Christian Nitsche, Christian Hengstenberg, Patrick Mucher, Helmuth Haslacher, Monika Breuer, Robert Strassl, Elisabeth Puchhammer-Stoeckl, Christian Loewe, Dietrich Beitzke, Ena Hasimbegovic, Thomas A. Zelniker
Summary: This study evaluated the reactivation of parvovirus-B19 and Herpesviridae family members in patients with long-COVID syndrome and found that vaccination with monovalent COVID-19 vaccines was associated with reduced fatigue and multiorgan symptoms. It also led to lower levels of DNA virus-related IgM, plasma IgG subfractions, cytomegalovirus IgG and IgM, and EBV IgM titers.
Article
Immunology
Guang-Qiang Meng, Jing-Shi Wang, Yi-Ni Wang, Na Wei, Zhao Wang
Summary: These findings suggest that rituximab-containing regimens are effective in treating EBV-HLH patients with predominately B cell infection, especially for eliminating EBV. However, the treatment may not be as effective for patients with T and NK cell predominated EBV infection.
INTERNATIONAL IMMUNOPHARMACOLOGY
(2021)
Article
Pathology
Hung-Lin Liu, Shao-Wen Weng, Chih-Chi Chou, Huey-Ling You, Ming-Chung Wang, Ming-Chun Ma, Wan-Ting Huang
Summary: This study found that the level of FOXP3 expression is closely related to the clinical features and prognosis of AITL patients. Low FOXP3 expression is associated with increased risk of disease progression and recurrence. Therefore, the expression level of FOXP3 is of great significance for risk stratification and determination of treatment strategies for AITL patients.
JOURNAL OF CLINICAL PATHOLOGY
(2023)