For this project, I created a cover design for the research article ‘Roseburia intestinalis-derived butyrate alleviates neuropathic pain’ by Jiang et al. (2024). The cover was selected by the board of editors at the Cell & Host Microbe journal and was featured on the cover of the January (2025) issue.
The goal of the project was to create a cover image for a Cell Host & Microbe article, highlighting the findings that Roseburia intestinalis, a bacterium in the gut, produces metabolites that play a role in alleviating neuropathic pain via the gut-brain axis. The cover should be artistic, yet informative enough to capture the mechanism of pain regulation via gut-brain communication and highlight the significance of microbiota-derived metabolites on pain-related neural circuitry.
Challenges:
In the initial phase, I conducted research to identify the artwork preferences of journal editors by reviewing cover designs from the online archive spanning 2022 to 2024. Looking at past covers, it can be seen that editors often select artistic 2D, stylized, and metaphorical illustrations as the cover – favoring creativity over realism. Nonetheless, all these covers share a common feature: they are informative and convey the essence of the research articles they represent.
Before doing any creative work, I read through the client’s manuscript and set up a meeting to understand their research better. Following our discussion, we agreed on several key elements to incorporate into the design: the vagus nerve, representation of the gut-brain axis, gut microbes (Roseburia intestinalis) and the idea of pain alleviation. Self-conducted research on neuroanatomy, gastrointestinal anatomy, and pain-related neural circuitry was carried out further to ensure I grasp full understanding of the topic.
After the initial phase of research, three design concepts were created and presented to my clients as simple grayscale thumbnails with accompanying explanations. Each concept was drafted with a different style in mind. Design #1 was more literal and realistic, Design #2 was more creative and metaphorical, and Design #3 offered a more scientific presentation with a microscopic view of cellular details. All three designs were presented to get a better of idea of the creative direction that my clients felt comfortable pursuing. Client feedback was positive, with a unanimous agreement to move forward with Design #2 with the journal editors’ preferences in mind.
Challenge #1: Represent the complex interplay between two different organ systems with imagery
Solution: Use imagery that have a relation to one another and incorporate them into the same environmental context
Challenge #2: Convey ‘pain alleviation’ through imagery, an idea that can be abstract as it has no physical, tangible form.
Solution: Visualize the idea of ‘pain alleviation’ through the depiction of a neural circuit – something with anatomical spatial relation that can be represented by ilustrations of neural pathways and their connections to cortical areas.
Learn how Yanjun Jiang et al., (2024) established a microbiota-based model for neuropathic pain risk assessment and identified a gut microbial strain as a potential pain-alleviating probiotic:
Jiang et al., Roseburia intestinalis-derived butyrate alleviates neuropathic pain, Cell Host & Microbe (2024), https:// doi.org/10.1016/j.chom.2024.11.013
Paulsen, F., Waschke, J., Klonisch, T., Hombach-Klonisch, S., & Sobotta, J. (2018). Sobotta Atlas of anatomy. volume 3, head, neck and neuroanatomy. Elsevier GmbH.
