Results 41 to 50 of about 1,206,341 (327)

Interferon-gamma assay and tuberculin skin test for screening of latent tuberculosis in patients with inflammatory bowel disease: a summarization study

Egyptian Journal of Chest Disease and Tuberculosis, 2021
Background Latent tuberculosis is an important clinical problem. This problem might be significant in some specific groups of patients. The screening for latent tuberculosis is recommended for management of those patients at risk.
Rujittika Mungmunpuntipantip, Viroj Wiwanitkit   +1 more
doaj   +1 more source

Interferon-gamma and interleukin-10 production by mononuclear cells from patients with advanced head and neck cancer

Clinics, 2012
OBJECTIVE: This study aims to evaluate the production of interferon-gamma and interleukin-10 by stimulated peripheral blood mononuclear cells isolated from patients with supraglottic laryngeal cancer before and after surgical treatment. METHODS: Fourteen
Luiz C. Conti-Freitas, Maria C. Foss-Freitas, Rui C. M. Mamede, Norma T. Foss   +3 more
doaj   +1 more source

Correlation of Serum Interferon Gamma and Neopterin Concentrations in Africans with Various Diseases

Pteridines, 1989
Concentrations of interferon gamma in serum and of neopterin in serum and urine were determined in 55 Tanzanians attending a local hospital for various diseases or complaints. For comparison, serum concentrations of interferon gamma and of neopterin were
Reibnegger Gilbert, Fuchs Dietmar, Hausen Arno, Schmutzhard Erich, Werner Ernst R., Werner-Felmayer Gabriele, Dierich Manfred P., Wachter Helmut   +7 more
doaj   +1 more source

Latent tuberculosis infection is associated with increased unstimulated levels of interferon-gamma in Lima, Peru.

PLoS ONE, 2018
BackgroundWe previously reported increased unstimulated blood levels of interferon-gamma in persons with latent tuberculosis infection (LTBI) in the United States, suggesting enhanced immune activation in LTBI. To investigate this further in a TB-endemic
Moises A Huaman, David Henson, Paola L Rondan, Eduardo Ticona, Gustavo Miranda, Richard J Kryscio, Raquel Mugruza, Ernesto Aranda, Cesar Ticona, Susan Abarca, Paula Heredia, Andres Aguirre, Timothy R Sterling, Beth A Garvy, Carl J Fichtenbaum   +14 more
doaj   +1 more source

Evaluation of Interferon-gamma Application for Recognition of Patients Afflicted by Non-healing Cutaneous Leishmaniasis [PDF]

Biological Journal of Microorganism, 2017
Introduction:Different studies undertaken in the animal modeling show that Interferon-gamma deficiency impairs healing process of Leishmania infection.
Mohammad Moafi, Hossein Rezvan, Roya Sherkat, Sayyed Hamid Zarkesh-Esfahani, Roya Taleban, Ali Asilian, Mohammad Ali Nilforoushzadeh, Fariba Jaffary, Marjan Mansourian, Fatemeh Sokhanvari, Nazli Ansari   +10 more
doaj  

The preventive effects of natural adjuvants, G2 and G2F on tracheal responsiveness and serum IL-4 and IFN-γ (th1/th2 balance) in sensitized guinea pigs

Clinics, 2014
OBJECTIVE:The effects of natural adjuvants on lung inflammation and tracheal responsiveness were examined in sensitized guinea pigs.METHODS:The responses of guinea pig tracheal chains and the serum levels of interleukin-4 and interferon-gamma were ...
Mohammad Hossein Boskabady, Ali Neamati, Saleh Mohaghegh Hazrati, Mohammad Reza Khakzad, Shakeeb Hassan Moosavi, Zahra Gholamnezhad   +5 more
doaj   +1 more source

Immune response in mice that lack the interferon-gamma receptor.

Science, 1993
Interferon-gamma (IFN-gamma) exerts pleiotropic effects, including antiviral activity, stimulation of macrophages and natural killer cells, and increased expression of major histocompatibility complex antigens.
Sui Huang, W. Hendriks, A. Althage, S. Hemmi, H. Bluethmann, R. Kamijo, J. Vilček, R. Zinkernagel, M. Aguet   +8 more
semanticscholar   +1 more source

Differential regulation of surface receptor expression, proliferation, and apoptosis in HaCaT cells stimulated with interferon-γ, interleukin-4, tumor necrosis factor-α, or muramyl dipeptide

International Journal of Immunopathology and Pharmacology, 2017
Keratinocytes are routinely subjected to both internal and external stimulation. This study investigates the effects of interferon gamma, interleukin-4, tumor necrosis factor alpha, and the synthetic immunomodulator muramyl dipeptide on the human ...
Emale El Darzi, Samer Bazzi, Sarah Daoud, Karim S Echtay, Georges M Bahr   +4 more
doaj   +1 more source

Designing of interferon-gamma inducing MHC class-II binders

Biology Direct, 2013
BackgroundThe generation of interferon-gamma (IFN-γ) by MHC class II activated CD4+ T helper cells play a substantial contribution in the control of infections such as caused by Mycobacterium tuberculosis.
Sandeep Kumar Dhanda, Pooja Vir, G. Raghava   +2 more
semanticscholar   +1 more source

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source