Summary / Abstract (cell-summary)

When to trigger

• Significance, framing, and structure are settled (do this late).
• The abstract reads like a method recap with no mechanism or result.
• It exceeds ~150 words, uses subheadings, or is dense with acronyms.
• It states that something happens but never how (no mechanism).

What Cell calls it

Cell's abstract is the Summary: a single, unstructured paragraph (no subheadings, no citations) of roughly ≤150 words, written for a broad life-sciences readership — not your subfield. It must convey the complete story: the question, the mechanism, and why it matters, with quantification.

Five-move structure (no labels in the text)

1. Context / stakes (1 sentence) — the broad biological problem.
2. Gap / question (1 sentence) — what was unknown.
3. What we did + what we found (2–3 sentences) — the mechanism, with the key quantified results and the converging evidence that makes it a complete story.
4. Mechanism stated explicitly — name the molecular/cellular cause, not just the phenotype.
5. Significance (1 sentence) — why a broad community should care.

Because Cell demands completeness, the Summary should make clear that the mechanism is established, not merely proposed — convey that multiple lines of evidence converge.

Hard constraints

• [ ] ≤ ~150 words (treat 150 as the ceiling; confirm the current cap).
• [ ] Single paragraph; no subheadings, no citations, no figure/table references.
• [ ] Define any acronym on first use, or avoid it.
• [ ] Names the mechanism explicitly (the how), not only the observation.
• [ ] At least one quantified result (e.g., "reduced 3-fold," not "significantly reduced").
• [ ] First sentence is comprehensible to a life-scientist outside the subfield.

Jargon blacklist (rewrite on sight)

• "Herein we report…", "Importantly,", "Interestingly,", "Notably,", "Strikingly,"
• Strings of ≥2 undefined gene/protein acronyms in one sentence.
• "elucidate", "delineate", "interrogate", "dissect", "leverage" as filler verbs.
• Hedging stacks: "may potentially suggest that it could…".
• Ending on "further studies are needed" — end on significance.

Quantification check

Every effect claim should carry a number somewhere in the paper, and the headline effect belongs in the Summary: magnitude + unit + (where natural) statistical support. A Summary with zero numbers is not finished.

Output format

【Summary】 single paragraph (word count: N ≤ 150)
【Five moves present?】 context / gap / approach+result / mechanism named / significance
【Mechanism explicit?】 yes/no — the named molecular/cellular cause
【Quantified headline result?】 yes/no + the number
【Jargon hits removed】 [...]
【Next】 cell-highlights

Anti-patterns

• Do not use subheadings or a structured-abstract format — Cell's Summary is one paragraph.
• Do not describe only the phenomenon; name the mechanism.
• Do not open with the organism or assay; open with the biological stake.
• Do not pad past ~150 words; the cap is a feature.
• Do not confuse the Summary with the eTOC blurb (that one is third-person and lay; see cell-highlights).

The ~150-word cap is a working default — confirm against current Cell Press author guidelines.