How to Write a Concise Title, Abstract, and Keywords
Abstract
The abstract is one of the most visible and frequently read parts of your scientific manuscript, accessible on platforms like PubMed even without opening the full text. It serves as the flagship of your research, representing your study to the global scientific community. A well-crafted abstract sparks curiosity and motivates readers to explore your full publication.
Regardless of the journal, abstracts must follow a structured format—typically including Introduction, Objective, Method, Results, and Discussion (or Conclusion). Some journals require these headings explicitly. Word limits usually range between 250 and 300 words, with occasional exceptions up to 500 words. It is essential to consult the journal’s Author Guide for precise requirements. Each section should be summarized clearly and concisely in 2-3 sentences, using umbrella terms where appropriate and avoiding filler words to maintain precision and clarity.
Keywords
Keywords are critical for the discoverability of your research. Most journals request 5 to 8 keywords that accurately describe your study, preferably multi-word terms rather than single words. Avoid repeating words used in your title. Choose keywords that reflect your test system, methods, biomarkers, proteins, or pathways—terms that will guide researchers directly to your work.
Title
Craft your title to be concise and impactful, adhering to any journal-specific limits or instructions, such as including the test system. Use terminology distinct from your keywords to maximize reach.
Highlights
If required, prepare highlights, that are usually 3 to 5 bullet points summarizing the novelty of your study in no more than 85 characters each.
Acknowledgements
Acknowledgements should credit those who supported your work without qualifying for authorship, such as technical staff.
Always review the journal’s Author Guide thoroughly to ensure compliance with all submission components, including optional elements like graphical abstracts or Contribution to the Field statements.
This approach ensures your abstract, keywords, title, and highlights effectively communicate your study’s essence and enhance its visibility within the scientific community.
