Interferon regulatory factor 8-deficiency determines massive neutrophil recruitment but T cell defect in fast growing granulomas during tuberculosis [PDF]
, 2013 Following Mycobacterium tuberculosis (Mtb) infection, immune cell recruitment in lungs is pivotal in establishing protective immunity through granuloma formation and neogenesis of lymphoid structures (LS).
A Dorhoi +58 more
core +7 more sources
Generalized granuloma annulare after pneumococcal vaccination, [PDF]
Anais Brasileiros de Dermatologia, 2021 Granuloma annulare may be caused by multiple triggers. Among these are vaccinations, which have been described as an infrequent cause of granuloma annulare.
Miguel Fernando García-Gil +3 more
doaj +1 more source
Macrophage transactivation for chemokine production identified as a negative regulator of granulomatous inflammation using agent-based modeling [PDF]
, 2018 Cellular activation in trans by interferons, cytokines and chemokines is a commonly recognized mechanism to amplify immune effector function and limit pathogen spread. However, an optimal host response also requires that collateral damage associated with
Andrews, Paul S. +8 more
core +5 more sources
Nature Immunology, 2016 The aggregation of hypertrophic macrophages constitutes the basis of all granulomatous diseases, such as tuberculosis or sarcoidosis, and is decisive for disease pathogenesis.
Monika Linke +21 more
semanticscholar +1 more source
Pyogenic granuloma of the incisive papilla: A rare case report
Cumhuriyet Dental Journal, 2019 Pyogenic granuloma is a non-neoplastic reactive growth commonly found in the oral cavity and skin. It is benign in origin and may arise due to factors like trauma, local minor irritation and an imbalance in the levels of hormones. Oral pyogenic granuloma
Devika S Pıllaı +5 more
doaj +1 more source
Are CD68 and Factor VIII-RA Expression Different in Central and Peripheral Giant Cell Granuloma of Jaw: An Immunohistochemical Comparative Study [PDF]
Türk Patoloji Dergisi, 2018 Objective: Central giant cell granuloma and peripheral giant cell granuloma of the jaw and oral cavity are identical in histopathologic features, although they are different in pathogenesis and clinical behavior.
Soudabeh SARGOLZAEİ +2 more
doaj +1 more source
Heterogeneous conceptualization of etiopathogenesis: Oral pyogenic granuloma
National Journal of Maxillofacial Surgery, 2019 Oral pyogenic granuloma or granuloma pyogenicum is a conspicuous lesion. The word pyogenic granuloma is a misterm since the situation is not related with pus and histologically does not exemplify a granuloma.
Supriya Sharma +3 more
semanticscholar +1 more source
The sarcoid granuloma: ‘epithelioid’ or ‘lymphocytic-epithelioid’ granuloma? [PDF]
Multidisciplinary Respiratory Medicine, 2012 Background: This study aims to analyze the structure and quantities of cellular elements in sarcoid granulomas. Methods: We investigated 34 transbronchial lung biopsy samples obtained from 34 sarcoid patients. The quantity and composition of the cellular elements inside a granuloma were determined by the quantitative stereometry method, employing the ...
Bojan Zaric +5 more
openaire +5 more sources
Usefulness of image guidance in the surgical treatment of petrous apex cholesterol granuloma [PDF]
, 2013 The petrous apex is a pyramid-shaped structure, located medial to the inner ear and the intrapetrous segment of the internal carotid artery. Lesions of the petrous apex can be surgically treated through different surgical routes. Because of the important
A. Pietrantonio +5 more
core +3 more sources
Two Cases of Polyethylene Granuloma After Distal Femoral Endoprosthesis With All-Polyethylene Tibia
Arthroplasty Today, 2021 Limited literature exists on complications specific to the all-polyethylene tibial component in distal femoral replacement (DFR). Unlike in primary arthroplasty with polyethylene components, polyethylene granuloma has not been reported in DFR with an all-
J. Patrick Park, MSc +4 more
doaj +1 more source