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Global meta-analysis of over 50 years of multidisciplinary and international collaborations on transmissible cancers


Dujon, AM and Schofield, G and Bramwell, G and Raven, N and Hamede Ross, RK and Thomas, F and Ujvari, B, Global meta-analysis of over 50 years of multidisciplinary and international collaborations on transmissible cancers, Evolutionary Applications, 13, (7) pp. 1745-1755. ISSN 1752-4571 (2020) [Refereed Article]

DOI: doi:10.1111/eva.12938


Although transmissible cancers have, so far, only been documented in three independent animal groups, they not only impact animals that have high economic, environmental and social significance, but they are also one of the most virulent parasitic life forms. Currently known transmissible cancers traverse terrestrial and marine environments, and are predicted to be more widely distributed across animal groups; thus, the implementation of effective collaborative scientific networks is important for combating existing and emerging forms. Here, we quantify how collaborative effort on the three known transmissible cancers has advanced through the formation of collaborative networks among institutions and disciplines. These three cancers occur in bivalves (invertebrates-disseminated neoplasia; DN), Tasmanian devils (vertebrate-marsupial; devil facial tumour disease; DFTD) and dogs (vertebrate-eutherian mammal; canine transmissible venereal tumour; CTVT). Research on CTVT and DN has been conducted since 1876 and 1969, respectively, whereas systematic research on DFTD only started in 2006. Yet, collaborative effort on all three diseases is global, encompassing six major Scopus subject areas. Collaborations steadily increased between 1963 and 2006 for CTVT and DN, with similar acceleration for all three cancers since 2006. Network analyses demonstrated that scientists are organizing themselves into efficient collaborative networks; however, these networks appear to be far stronger for DFTD and DN, possibly due to the recent detection of new strains adding impetus to research and associated publications (enhancing citation trajectories). In particular, global and multidisciplinary collaborations formed almost immediately after DFTD research was initiated, leading to similar research effort and relatively greater research outputs compared to the other two diseases. Therefore, in the event of outbreaks of new lineages of existing transmissible cancers, or the discovery of new transmissible cancers in the future, the rapid formation of international collaborations spanning relevant disciplines is vital for the efficient management of these diseases.

Item Details

Item Type:Refereed Article
Research Division:Biomedical and Clinical Sciences
Research Group:Oncology and carcinogenesis
Research Field:Cancer cell biology
Objective Division:Environmental Management
Objective Group:Terrestrial systems and management
Objective Field:Control of pests, diseases and exotic species in terrestrial environments
UTAS Author:Hamede Ross, RK (Dr Rodrigo Hamede Ross)
ID Code:152026
Year Published:2020
Web of Science® Times Cited:8
Deposited By:Zoology
Deposited On:2022-08-10
Last Modified:2022-08-29

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