Results 41 to 50 of about 58,639 (169)
Brazilian Journal of Infectious Diseases, 2019 Background: HIV infection harms adaptive cellular immunity mechanisms. Long-term virological control by combined antiretroviral therapy (cART) reduces the risk of mycobacterial infections.
Mauro Pedromonico Arrym +8 more
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HLA Class II Antigen Expression in Colorectal Carcinoma Tumors as a Favorable Prognostic Marker
Neoplasia: An International Journal for Oncology Research, 2014 The goal of this study was to determine the frequency of HLA class II antigen expression in colorectal carcinoma (CRC) tumors, its association with the clinical course of the disease, and the underlying mechanism(s).
Giuseppe Sconocchia +19 more
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The human cytomegalovirus-encoded pUS28 antagonizes CD4+ T cell recognition by targeting CIITA
eLifeHuman cytomegalovirus (HCMV) is a relevant pathogen, especially for individuals with impaired immunity. Harnessing potent immune antagonists, HCMV circumvents sterile immunity. Given that HCMV prevents the upregulation of human leukocyte antigen (HLA)-DP
Fabienne Maassen +14 more
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HLA DR phenotypic frequencies and genetic risk of Type 1 diabetes in west region of Algeria, Tlemcen
BMC Genetics, 2004 Background The main genomic region controlling the predisposition to type 1 diabetes is the Human Leukocyte Antigens (HLA) class II of the major histocompatibility complex. Association with different HLA types depends also on the studied populations.
Aribi Mourad +3 more
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Arquivos de Neuro-Psiquiatria, 1996 Foi feita análise e revisão de estudos populacionais de associação entre antígenos HLA e a esclerose múltipla (EM). Há evidências de que os genes HLA, principalmente os de classe II, das sub-regiões DR e DQ possam estar envolvidos.
Patrícia Almeida de Rezende +1 more
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HLA-DR Antigen Expression in Primary Melanomas of the Skin
Journal of Investigative Dermatology, 1984 Ninety-three primary malignant melanomas of the skin were typed immunohistologically for the expression of HLA-DR on tumor cells. HLA-DR-positive stroma cells were HLA-DR-negative or only locally positive in most cases. In 36 (39%) of the lesions more than 10% of the tumor cells were stained by two monoclonal antibodies against the nonpolymorphic ...
Bröcker, Eva-Bettina +2 more
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Viruses, 2012 Lifelong persistent infection by herpesviruses depends on the balance between host immune responses and viral immune evasion. CD4 T cells responding to antigens presented on major histocompatibility complex class II (MHC-II) molecules are known to play ...
Martin Rowe, Jianmin Zuo
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Медицинская иммунология, 2014 . Temporary immunodeficiency is often associated with various pathological conditions, such as myocardial infarction, severe trauma, or major surgery. However, there are no clinical criterions indicative for presence or absence of such immune deficiency.
A. V. Zurochka +6 more
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Serum Soluble HLA-DR Antigens in Autoimmune Hepatitis
Autoimmunity, 1999 To investigate the significance of HLA-class II, especially DR antigens, in autoimmune hepatitis (AIH), the serum concentrations of soluble HLA-DR antigen (sDR) were measured in 16 patients with AIH. The expression of HLA-DR antigens in the liver tissues of AIH patients was also studied by immunohistochemistry.
M, Hagihara +8 more
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Association of HLA (Class I & II) and Susceptibility to Hydatid Cyst Disease
مجلة كلية الطب, 2007 Background: Hydatid cyst disease is a parasitic zoonotic disease caused by genus Echinococcus. This disease believed to has genetic background in it's aetiopathogenesis course .
Ikbal Kh. Al-Joofy +4 more
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