Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
2841026182
6032607174

Τετάρτη 16 Αυγούστου 2017

A systematic review of molecular responses to cancer therapy in normal human mucosa

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Publication date: Available online 15 August 2017
Source:Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
Author(s): Mette Marcussen, Conni Skrubbeltrang, Julie Støve Bødker, Ilse Christiansen, Martin Bøgsted, Karen Dybkær, Olav Jonas Bergmann, Hans Erik Johnsen
ObjectiveCancer therapy-induced inflammation of oral and gastrointestinal mucosa affects patients non-uniformly. Preventive strategies are limited; no biomarker exists for pretreatment identification of patients likely to be severely affected. Animal models are preferred for studying molecular responses in mucosa during chemotherapy, but translation into clinical practice is difficult. We performed a systematic review to retrieve papers that described molecular changes in human mucosa during cancer therapy.Study DesignWe searched MEDLINE and Ovid Embase searches for English-language literature from January 1990 to November 2016 and studies referenced in selected papers, that analyzed human mucosa from patients at risk of developing mucositis during cancer therapy. Two authors extracted data according to predefined data fields, including study quality indicators.ResultsWe identified 17 human studies on chemotherapy (n=9) and radiotherapy (n=8), but no targeted therapy studies. Studies were heterogeneous regarding patient cohort, analysis methods, cancer treatment, biopsy timing, and correlations to clinical mucositis. Consequently, meta-analysis was not feasible.ConclusionsFew human studies described the molecular responses of normal mucosa to cancer therapy. Studies were heterogeneous with sparse correlations to clinical mucositis. We proposed a model for acquiring data on treatment- and disease-specific phenotypes and transcriptomes for predictive or preventive initiatives.



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