Build an evidence trail from a confident headline to methods, disclosures, corrections and independent follow-up.
Begin by writing exactly what is claimed, without the adjectives. Identify the molecule, proposed benefit, population and implied time frame. A headline about regeneration may refer to a cell marker, tissue appearance in an animal or recovery measured in patients. Those are different claims. Record any detail the headline leaves unspecified rather than filling it in. Your aim is to form a question that a study could actually answer. Once the question is precise, you can judge whether the cited research addresses it or only provides background.
Follow the reference to an author, article title, journal, publication year or identifier. PubMed allows searches by title and other citation details and distinguishes publication types such as clinical trial, review and letter. A review can help locate original experiments, but it is not itself the primary experiment. Open the citation and check that the title matches the source being discussed. Save the stable identifier or link. A screenshot of a paragraph is less useful than a traceable record that lets you inspect its context.
Preparing the full guide…
The extended sections are available during your one-minute preview and with free email registration.
- Check which version you are reading
- Move from the abstract to the methods
- Follow the result to its actual endpoint
- Read funding and conflicts as context
- Look for independent follow-up
- Write a short evidence audit
Sources & further reading
Sources support specific statements, not every possible use of a molecule. Echo hub articles provide research background; original publications and official guidance are identified where supplied.
- NLM — PubMed User Guide
- NIH — Principles and guidelines for reporting preclinical research
- NIH — Financial conflict of interest
- NIH — Guidelines for the conduct of research, conflicts and reproducibility