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Related Experiment Video

Updated: Jul 16, 2026

A 3D Organotypic Melanoma Spheroid Skin Model

A 3D Organotypic Melanoma Spheroid Skin Model

Published on: May 18, 2018

Malignant mesothelioma.

Bruce W S Robinson¹, Arthur W Musk, Richard A Lake

¹Tumour Immunology Group, School of Medicine and Pharmacology, University of Western Australia, Australia. bwsrobin@cyllene.uwa.edu.au

Lancet (London, England)

|August 2, 2005

Summary

Malignant mesothelioma is an aggressive cancer linked to asbestos and potentially simian virus 40 (SV40). Its molecular pathology involves specific tumor suppressor gene loss, aiding diagnosis and prognostication.

Area of Science:

Oncology
Pathology
Virology

Background:

Malignant mesothelioma is an aggressive, increasingly frequent cancer.
Asbestos exposure is the primary risk factor, with simian virus 40 (SV40) as a potential contributor.
The disease presents with symptoms like breathlessness and chest pain, often with pleural effusions.

Purpose of the Study:

To summarize the key aspects of malignant mesothelioma, including its etiology, pathology, diagnosis, and current treatment strategies.
To highlight the unique molecular characteristics of mesothelioma.
To discuss the potential role of novel diagnostic and prognostic tools.

Main Methods:

Review of current literature on malignant mesothelioma.
Analysis of cytopathological and histopathological diagnostic criteria.

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Examination of molecular pathology, focusing on tumor suppressor gene alterations.

Consideration of microarray study findings for diagnosis and prognostication.

Main Results:

Mesothelioma exhibits distinct molecular pathology, characterized by loss of P16INK4A, P14ARF, and NF2 tumor suppressor genes.
Cytopathology and histopathology are crucial for diagnosis.
Median survival is approximately 12 months post-diagnosis.
Palliative chemotherapy benefits patients with good performance status.

Conclusions:

Malignant mesothelioma requires a multi-faceted diagnostic approach.
Understanding its unique molecular profile is key for diagnosis and prognostication.
Further research into gene therapy, immunotherapy, and microarray patterns is warranted.