Results 31 to 40 of about 20,286 (181)

Immunofluorescence assay reactivity patterns of serum samples presenting indeterminate Western blot results for antibodies to HIV-1 and HTLV-I/II in Cordoba, Argentina

Revista do Instituto de Medicina Tropical de São Paulo, 2001
Serum samples (n: 110) from blood donors and high risk individuals from Cordoba, Argentina with indeterminate HIV-1 and HTLV-I/II Wb profiles were studied for specific antibodies to HTLV-I/II and HIV-1 by indirect immunofluorescence assay (IFA) and for ...
René GASTALDELLO, Sandra GALLEGO, María Beatriz ISA, Eduardo MATURANO, Santos SILEONI, Silvia NATES, Silvia MEDEOT   +6 more
doaj  

Prevalence of HTLV-I and HTLV-II infections among HIV-1-infected asymptomatic individuals in São Paulo, Brazil

Revista do Instituto de Medicina Tropical de São Paulo, 1997
Human immunodeficiency virus (HIV-1)-infected subjects with acquired immunodeficiency syndrome (AIDS) are often infected with multiple pathogens. In particular, HTLV-I and HTLV-II infections have been found more frequently in AIDS patients than in ...
Jorge CASSEB, Adele CATERINO-DE ARAUJO, Marisa A. HONG, Simone SALOMÃO, Dana GALLO, R. Michael HENDRY, Alberto J.S. DUARTE   +6 more
doaj   +1 more source

Evaluation of human T-cell leukemia virus in vitro diagnostics using plasma specimens collected in Japan

BMC Infectious Diseases, 2023
Background In vitro diagnostics (IVDs) for primary detection test/screening of human T-cell leukemia virus (HTLV) have recently been updated to new-generation products in Japan. In this study, the performance of these products was evaluated and discussed
Shigeru Kusagawa, Ai Kawana-Tachikawa, Keiji Matsubayashi, Rieko Sobata, Isao Hamaguchi   +4 more
doaj   +1 more source

Burden and Correlates of Multiple Chronic Infections and Their Associations With Cancer Incidence in Chinese Adults: A Large Case‐Cohort Study

International Journal of Cancer, Volume 159, Issue 5, Page 1282-1295, 1 September 2026.
While several oncogenic pathogens cause site‐specific cancers, uncertainties remain about many other chronic infections and combined pathogen effects, especially in non‐Western populations. Using a large case–cohort study nested within the China Kadoorie Biobank, the authors found that co‐infection was common, with a mean of 10 pathogens per individual.
Ling Yang, Jonathan Clarke, Lea Kröller, Christiana Kartsonaki, Hannah Fry, Rima Jeske, Andrew Gordon, Sarah Clark, Michael Hill, Daniel Avery, Yiping Chen, Huaidong Du, Jun Lv, Dianjianyi Sun, Canqing Yu, Liming Li, Iona Y. Millwood, Tim Waterboer, Zhengming Chen, on behalf of the China Kadoorie Biobank Collaborative Group, Junshi Chen, Zhengming Chen, Robert Clarke, Rory Collins, Liming Li, Jun Lv, Richard Peto, Robin Walters, Liming Li, Jun Lv, Canqing Yu, Dianjianyi Sun, Yuanjie Pang, Yuting Han, Can Hou, Qingmei Xia, Chao Liu, Pei Pei, Lang Pan, Xiao Han, Honglu Bian, Xinxin Chen, Daniel Avery, Maxim Barnard, Derrick Bennett, Ruth Boxall, Yiping Chen, Zhengming Chen, Jonathan Clarke, Robert Clarke, Huaidong Du, Ahmed Edris Mohamed, Hannah Fry, Prapthi Harish, Pek Kei Im, Andri Iona, Christiana Kartsonaki, Kshitij Kolhe, Hubert Lam, Kuang Lin, James Liu, Iona Millwood, Sam Morris, Qunhua Nie, Alfred Pozarickij, Maryam Rahmati, Paul Ryder, Maruf Sarder, Dan Schmidt, Becky Stevens, Iain Turnbull, Robin Walters, Baihan Wang, Lin Wang, Neil Wright, Ling Yang, Xiaoming Yang, Pang Yao, Zengchang Pang, Ruqin Gao, Kunzheng Lv, Shanpeng Li, Haiping Duan, Shaojie Wang, Yongmei Liu, Ranran Du, Liang Cheng, Xiaocao Tian, Hua Zhang, Dan Hu, Xiaoyan Zheng, Yujie Wang, Wei Sun, Shichun Yan, Chi Wang, Zhenyuan Wu, Lishun Zhai, Zhaoxi Pang, Shiwen Dong, Li Liu, Dapeng Yin, Bin He, Ying Liu, Xingren Wang, Tingting Ou, Xiangyang Zheng, Dewei Zheng, Shuai Yang, Lihui Li, Xingjiao Chen, Yan Xu, Jinyi Zhou, Ran Tao, Jian Su, Xikang Fan, Xuejia Chen, Yuxiao Huang, Yan Lu, Yujie Hua, Li Xing, Shuxian Wang, Jianrong Jin, Juping Ma, Jinchao Liu, Kaifei Zhu, Hongfu Ren, Xingfeng Shen, Ge Zhong, Wei Mao, Zhenzhen Lu, Yanxu Zhong, Lifang Zhou, Rong Pan, Jian Lan, Xiaoping Tan, Jinxue Tan, Yishan Xie, Liuping Wei, Liyuan Zhou, Sisi Wang, Xianping Wu, Ningmei Zhang, Xiaofang Chen, Xiaoyu Chang, Zhuo Wang, Yujin He, Mingqiang Yuan, Ling Wang, Xiaofang Chen, Zhaodong Wang, Qiang Sun, Yang Lin, Faqing Chen, Xiaolan Ren, Lijun Chang, Feiming Zhong, Jianjun Feng, Weijie Hu, Xiaofang Zhang, Yalin Chen, Honghong Wang, Jun Wang, Linqi Diao, Zhiwei Han, Dengjun Zhu, Kai Kang, Shixian Feng, Wenjie Yang, Huizi Tian, Yali Yan, Bing Han, Li Gao, Shaofang Li, Tianfang Xing, Wei Tang, Xiaolin Li, Huarong Sun, Xiaocong Zhao, Ying Li, Chen Hu, Pan He, Xukui Zhang, Yuanyuan Jin, Lan Luo, Min Yu, Ruying Hu, Hao Wang, Weiwei Gong, Jieming Zhong, Meng Wang, Chunxiao Xu, Keqing Gong, Hao Xu, Yuan Cao, Kaixu Xie, Lingli Chen, Xiaomei Tu, Junlong Pan, Xiaojun Li, Li Yin, Huilin Liu, Yuan Liu, Lei Yin, Xian Xie, Jing Wang, Bo Xiao, Zongwei Deng, Yuan Peng, Libo Zhang, Chan Qu, li Deng, Qili Jiang, Yanling Chen   +212 more
wiley   +1 more source

High-level Expression and One-step Purification of Chimeric Antigen Containing HTLV-I-II Diagnostic Epitopes in Escherichia coli

Iranian Journal of Allergy, Asthma and Immunology, 2020
Purification and preparation of three diagnostic antigens used for the detection of human T-lymphotropic virus (HTLV)-I/-II infection in E.coli are different parts of a multi-step method.
Mahnaz Bezhgi, Mohammad Fazilati
doaj   +1 more source

Targeted Interventions in HAM/TSP: Emerging Therapies and Future Directions – A Narrative Review

Health Science Reports, Volume 9, Issue 8, August 2026.
ABSTRACT Background and Aim Human T‐Lymphotropic virus type 1 (HTLV‐1) infection can lead to HTLV‐1‐associated myelopathy/tropical spastic paraparesis (HAM/TSP), a debilitating chronic neurological disease characterized by progressive lower limb spasticity and autonomic dysfunction.
Meygol Mirzaei Rezaei, Mahdi Khosravi Nia, Kasra Allaei Rouzbahani, Maryam Kazemi, Negar Asghari Hosori, Mehdi Norouzi, Farzaneh Sotoudegan, Narges Eslami, Negar Ariamand, Vahid Shahnavaz, Arash Letafati, Sayed‑Hamidreza Mozhgani   +11 more
wiley   +1 more source

Seroprevalencia de HTLV-I/II en hombres gays y trabajadoras sexuales de la Isla de Margarita, Venezuela HTLV-I/II seroprevalence among gay men and female sex workers from Margarita Island, Venezuela

Revista da Sociedade Brasileira de Medicina Tropical, 1998
Sabida la importante seroprevalencia en la Isla de Margarita para el HIV-1 nos propusimos conocer la seroprevalencia de HTLV-I/II en muestras de grupos epidemiologicamente importantes en su transmisión.
E. Castro de Batänjer, G. Echeverría de Pérez   +1 more
doaj   +1 more source

Primary CNS Anaplastic Large Cell Lymphoma DUPS22 Rearranged with Gain of ALK: A Case Report and Review of the Literature

eJHaem, Volume 7, Issue 4, August 2026.
ABSTRACT ALK‐negative anaplastic large cell lymphoma (ALCL) is a rare primary central nervous system lymphoma (PCNSL). Although DUSP22 rearrangement is considered favorable in systemic ALK‐negative ALCL, survival remains poor in PCNSL. We report a case of PCNSL ALK‐negative ALCL with DUSP22‐IRF4 rearrangement and an unusual gain of the ALK gene (2p23),
Sindu Iska, María Herrán, Zackary Anderson, Pablo Bejarano, Silvia Bunting, Chieh‐Lin Fu   +5 more
wiley   +1 more source

No genetic evidence for involvement of Deltaretroviruses in adult patients with precursor and mature T-cell neoplasms

Retrovirology, 2007
Background The Deltaretrovirus genus comprises viruses that infect humans (HTLV), various simian species (STLV) and cattle (BLV). HTLV-I is the main causative agent in adult T-cell leukemia in endemic areas and some of the simian T-cell lymphotropic ...
Hoelzer Dieter, Hummel Michael, Schwartz Stefan, Burmeister Thomas, Thiel Eckhard   +4 more
doaj   +1 more source

Bioseparation Engineering. Selective Purification of HTLV-II p20EII and HTLV-II Virion with Specific Monoclonal Antibody.

KAGAKU KOGAKU RONBUNSHU, 2001
ヒトT細胞白血病ウイルスII型（HTLV-II）特異的なモノクローナル抗体mAbgp21古34を取得した．mAbgp21-34はHTLV-IIのエンベロ-プの膜貫通領域であるp2oEIIを認識する抗体であった．mAbgp21-34固定化Sepharoseを用いてHTLV-及びHTLV-Iウイルスの可溶化液より，p2oEI及びp2oEIIの特異的精製を試みた．mAbgp21-34固定化SepharoseカラムクロマトグラフィーによりHTLV-II由来p2oEIIは特異的に吸着され3MKSCNで溶出されたが，HTLV-1由来p2oEIはカラムに吸着されなかった．mAbgp21-34固定化Sepharoseカラムが相同性の高いウイルス間での型特異的抗原の精製に有用であった ...
Miyagawa, Eiji, Yamamoto, Shuichi
openaire   +1 more source