ABSTRACT
There has been increasing interest by the general public to read and share mainstream medical and scientific literature. Consequently, more and more medical journals are adopting strategies to make complex literature more accessible to the lay public. One such strategy is the creation of so called "lay summaries". The benefits of lay summaries can include wider dissemination of knowledge, and is increasingly being recognized as a unique expertise by authors. While on the surface, it may seem to be an easy task to translate scientific literature into a lay summary. However, occasionally authors who are experienced in communicating complex information to a peer group, may struggle with translating their work to an audience with limited medical or scientific background. The objective of this review is to discuss strategies that scientific writers may consider to better facilitate translating scientific literature into lay summaries.
ABSTRACT
Poly(ADP-ribose) polymerase-1 (PARP-1) is a nuclear enzyme that plays a critical role in diverse cellular functions, such as DNA damage detection and repair, transcriptional regulation and cell death. Furthermore, PARP-1 has emerged as a key player in the pathogenesis of multiple inflammatory diseases and has become a promising target for the treatment of cardiovascular disorders, neurodegenerative diseases and cancer. An increasing body of evidence has linked alterations in the expression levels of PARP-1, enzymatic activity and presence of polymorphism to gastrointestinal malignancies, including oesophageal, gastric, pancreas, liver and colorectal cancers. PARP inhibition has been proposed as a valuable strategy for treating these gastrointestinal disorders. This paper summarises the most significant current literature on the involvement of PARP-1 in gastrointestinal cancer, focusing in particular on its role in the development and occurrence of tumours, providing information about clinical trials and exploring therapeutic possibilities.
