2014
DOI: 10.1007/s10354-014-0283-z
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Bacterial antigens and molecular mimicry: the bridging common problematic link in the pathogenesis of sarcoidosis and sarcoid-like reactions: Isn’t it time to wake up?

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Cited by 6 publications
(5 citation statements)
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“…However, this process is certainly essential in skin, as for instance it was demonstrated that bacterial superantigens showing homology with cutaneous proteins (particularly keratin) should be involved in diseases such as cutaneous sarcoidosis [ 114 ] and psoriasis. [ 115 ] Bacteria are then capable to interfere with cutaneous physiology by producing molecules showing total or partial homology with skin neurohormones and neurotransmitters (Figure 4). Finally, it is also essential to keep in mind that the cutaneous microbiota is not limited to bacteria but also includes viruses.…”
Section: Bacterial Synthesis Of Neurohormones and Neurotransmittersmentioning
confidence: 99%
“…However, this process is certainly essential in skin, as for instance it was demonstrated that bacterial superantigens showing homology with cutaneous proteins (particularly keratin) should be involved in diseases such as cutaneous sarcoidosis [ 114 ] and psoriasis. [ 115 ] Bacteria are then capable to interfere with cutaneous physiology by producing molecules showing total or partial homology with skin neurohormones and neurotransmitters (Figure 4). Finally, it is also essential to keep in mind that the cutaneous microbiota is not limited to bacteria but also includes viruses.…”
Section: Bacterial Synthesis Of Neurohormones and Neurotransmittersmentioning
confidence: 99%
“…Entre los diagnósticos diferenciales es importante distinguir la reacción granulomatosa generada por biopolímeros o materiales de relleno y el liposarcoma o lipoesclerosis, cuya diferenciación requiere, en ocasiones, una correlación clínica e histológica rigurosa 14 . También, se deben tener en cuenta condiciones como la tuberculosis, la erisipela, la lepra lepromatosa, la neurofibromatosis, la esclerosis tuberosa, la amiloidosis, y la sarcoidosis, entre otras 15 .…”
Section: Discussionunclassified
“…Otra dificultad del diagnóstico de los granulomas por cuerpo extraño es la descripción histopatológica del ‘tipo sarcoideo’. En algunos estudios, se ha determinado que la diferenciación entre la sarcoidosis y una reacción de tipo sarcoideo se basa en el perfil de riesgo genético e inmunológico del paciente frente al desarrollo de la sarcoidosis 13 , 14 . Por lo tanto, todo reporte histopatológico de una reacción de tipo sarcoideo obliga al médico a descartar una sarcoidosis sistémica, la cual se puede presentar incluso años después de una reacción sarcoideo.…”
Section: Discussionunclassified
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“…The second mechanism by which environmental antigens may induce a granulomatous response in sarcoidosis involves dysregulation of the immune system leading to autoimmunity. Evidence is accumulating that autoimmunity may be involved in some forms of sarcoidosis (26)(27)(28)(29)(30). Autoimmunity in sarcoidosis may occur via molecular mimicry whereby antigens trigger inflammation leading to exposure of self-peptides (31).…”
Section: Overview Of Immunopathogenesis Of Sarcoidosis Relative To Enmentioning
confidence: 99%