Methylthioadenosine Phosphorylase and Breast Cancer 1 Protein-Associated Protein 1 as Biomarkers for the Peritoneal Mesothelioma

January 26, 2024

Cancer Control 2023 January-December [Link] Yue Chen, Xuemei Du, Ying Gao, Heliang Wu, Hongyu Zhao, Yandong Su Abstract Objectives: Combination of Breast Cancer 1 protein-associated protein 1 (BAP1) and methylthioadenosine phosphorylase (MTAP) in the peritoneal mesothelioma (PeM) has yet to be explored. We aim to assess the diagnostic value of combined BAP1 and MTAP to…

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Validation of a Gene Expression Approach for the Cytological Diagnosis of Epithelioid and Biphasic Pleural Mesothelioma on a Consecutive Series

January 23, 2024

Cancers 2023 November 22 [Link] Rossella Bruno, Anello Marcello Poma, Greta Alì, Agnese Proietti, Alessandro Ribechini, Antonio Chella, Gabriella Fontanini Abstract Cytological diagnosis of pleural mesothelioma (PM) is controversial, even using ancillary markers (BAP1, MTAP and CDKN2A). Here, we aimed to prospectively validate a previously developed 117-gene expression panel for the differential cytological diagnosis of…

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Treatment with tumor-treating fields (TTFields) suppresses intercellular tunneling nanotube formation in vitro and upregulates immuno-oncologic biomarkers in vivo in malignant mesothelioma

December 21, 2023

eLife 2023 November 13 [Link] Akshat Sarkari, Sophie Korenfeld, Karina Deniz, Katherine Ladner, Phillip Wong, Sanyukta Padmanabhan, Rachel I Vogel, Laura A Sherer, Naomi Courtemanche, Clifford Steer, Kerem Wainer-Katsir, Emil Lou Abstract Disruption of intercellular communication within tumors is emerging as a novel potential strategy for cancer-directed therapy. Tumor-Treating Fields (TTFields) therapy is a treatment…

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Contribution of BAP1 loss and p16 (CDKN2A) deletion analysis to the definitive diagnosis of mesothelioma in effusion cytology

December 8, 2023

European Review for Medical and Pharmacological Sciences 2023 October [Link] G Aydogdu, S Özekinci Abstract Objective: The cytological diagnosis of mesothelioma is a controversial issue, and definitive diagnosis often requires ancillary tests. The aim of this study was to investigate the contribution of BRCA1-associated protein (1) (BAP1) loss and p16 (CDKN2A) homozygous deletion (HD) on…

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Perioperative discordance in mesothelioma cell type after pleurectomy/decortication-a possible detrimental effect of neoadjuvant chemotherapy due to epithelial to mesenchymal transition?

November 28, 2023

Interdisciplinary Cardiovascular Thoracic Surgery 2023 November 2 [Link] Luigi Ventura, Michelle Lee, Ralitsa Baranowski, Joanne Hargrave, Michael Sheaff, David Waller Abstract Objectives: The goal was to evaluate the accuracy of preoperative histological assessment and the factors affecting the accuracy and the subsequent effect on postoperative survival after surgical treatment for malignant pleural mesothelioma (MPM). Methods:…

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New Immunohistochemical Markers for Pleural Mesothelioma Subtyping

November 8, 2023

Diagnostics 2023 September 14 [Link] Iosè Di Stefano, Greta Alì, Anello Marcello Poma, Rossella Bruno, Agnese Proietti, Cristina Niccoli, Carmelina Cristina Zirafa, Franca Melfi, Maria Giovanna Mastromarino, Marco Lucchi, Gabriella Fontanini Abstract Pleural mesothelioma (PM) comprises three main subtypes: epithelioid, biphasic and sarcomatoid, which have different impacts on prognosis and treatment definition. However, PM subtyping…

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Malignant Mesothelioma subtyping via sampling driven multiple instance prediction on tissue image and cell morphology data

October 5, 2023

Artificial Intelligence in Medicine 2023 September [Link] Mark Eastwood, Silviu Tudor Marc, Xiaohong Gao, Heba Sailem, Judith Offman, Emmanouil Karteris, Angeles Montero Fernandez, Danny Jonigk, William Cookson, Miriam Moffatt, Sanjay Popat, Fayyaz Minhas, Jan Lukas Robertus Abstract Malignant Mesothelioma is a difficult to diagnose and highly lethal cancer usually associated with asbestos exposure. It can…

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Extrathoracic Metastases in Pleural Mesothelioma

October 4, 2023

JTO Clinical and Research Reports 2023 August 2 [Link] Ibiayi Dagogo-Jack, Beow Y Yeap, Mari Mino-Kenudson, Subba R Digumarthy Abstract Introduction: Guidelines recommend obtaining a computed tomography scan of the chest for the staging of pleural mesothelioma and for assessing response to treatment. Consensus is lacking regarding the necessity of serial imaging of distant extrathoracic…

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Malignant Pleural Mesothelioma (MPM) Presenting as Hydropneumothorax

August 22, 2023

Cureus 2023 July 1 [Link] Masami Kuramochi, Takuma Muraoka, Mayumi Shinonaga, Haruo Ohtani, Setsuo Kuraoka Abstract An 86-year-old man presented with bilateral lower limb edema and was found to have hydropneumothorax on chest radiography. CT revealed a substantial pleural effusion and plaques. The patient had a history of working in a stone workshop, but the…

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