PeerJ Sections

PeerJ, the journal, is now divided into separate Sections by field.

Section Editors have oversight of their section to ensure the journal maintains a fair peer review process and the highest standards of scientific practice in their fields.

Within each Section, the Academic Editors regularly identify and highlight the most important new PeerJ publications in their field. Learn more & Meet the Section Editors.

Does Twitter language reliably predict heart disease? A commentary on Eichstaedt et al. (2015a)

Editor rating: 8 / 10

Tjeerd Boonstra –– The article re-examines the results of an influential paper and challenges the idea that social media data analysed on a county-level may provide a reliable predictor of health outcomes. The authors raise several questions on the reliability of data and study design that need to be addressed for this field going forward.
Interleukin 35 induced Th2 and Tregs bias under normal conditions in mice

Editor rating: 7 / 10

Thomas Ritter –– IL-35 is a newly identified cytokine and its therapeutic application is of interest
Potential changes in the distribution of Carnegiea gigantea under future scenarios

Editor rating: 8 / 10

Bruno Marino –– The iconic towering Saguaro, seemingly timeless and unchanging, is vulnerable to climate change. The work by Albuquerque and colleagues provide new insights into how the saguaro may fare under changing climate across the desert landscape of the future. Indigenous Peoples, desert ecologists, policymakers and the public will find this study of relevance when considering the impacts of global warming on the iconic cactus.
Function matters: a review of terminological differences in applied and basic clicker training research

Editor rating: 7 / 10

Jennifer Vonk –– This will be a valuable resource for both researchers and trainers in more applied settings and will help to further the cause of empirical research to back accepted training regimes.
Application of EST-SSR markers developed from the transcriptome of Torreya grandis (Taxaceae), a threatened nut-yielding conifer tree

Editor rating: 9 / 10

Pankaj Jaiswal –– This article on Torreya grandis (Taxaceae) an ancient conifer species that is endemic to southeast China provides an important insight into the population structure and distribution of the species. It also generated the genomic resources necessary to move forward the research on Torreya grandis.