cell-submission

Submission Preflight & Cover Letter (cell-submission)

When to trigger

• The manuscript is "done" and you're about to upload to Editorial Manager.
• You want a single gate confirming every other cell-* skill's output landed.
• A revision is going back and you need to confirm nothing regressed.

Master preflight checklist

Significance & narrative

• Clears the complete-mechanistic-story bar (cell-fit rung ≥ 4, multiple converging lines).
• Single narrative arc (hypothesis → mechanism → significance); no parallel mini-stories.
• Title is declarative, names the actor + effect.

Cell signature artifacts

• Highlights: 3–4 bullets, each ≤ 85 characters incl. spaces.
• eTOC / In Brief blurb: ~50 words, third person, lay language.
• Graphical Abstract: single panel, clear flow, minimal text, RGB, correct size.

Summary & writing

• Summary: single paragraph ≤ ~150 words, mechanism named, ≥1 quantified result, no citations.
• Main text ~45,000 characters (incl. legends); display items within ~7–8.
• Results have claim-style subheadings; Discussion is interpretive, not a recap.

Figures & display items

• Sized to 85 / 114 / 174 mm; min font ~6–7 pt; RGB.
• Data shown (points + n + replicate type); error bars defined; scale bars present.
• Colorblind-safe; legends stand alone (title + per-panel + statistics).
• Image integrity: uncropped key blots in supplement; source data retained.

STAR Methods

• Key Resources Table complete (antibodies w/ Cat#+RRID; deposited data w/ accession; software w/ version).
• Resource Availability has all three subsections: Lead Contact / Materials Availability / Data and Code Availability.
• Experimental Model and Subject Details incl. ethics (IRB/IACUC, consent, authentication).
• Method Details reproducible; Quantification and Statistical Analysis consolidated.

Data & code

• Data deposited; accession numbers/DOIs in hand; mirrored into KRT "Deposited Data."
• Code public + archived (Zenodo/Mendeley DOI).
• Three-bullet Data and Code Availability statement complete (data / code / additional).

References

• Cell Press author–date in text; alphabetical reference list; full author lists.
• Every in-text "(Author, year)" resolves; a/b suffixes for same author/year.

Required files & metadata

• Main text (Summary, Intro, Results, Discussion, STAR Methods, legends, references).
• Figures at required resolution + legends; Graphical Abstract file.
• Highlights and eTOC blurb files/fields.
• Supplemental Information (figures/tables/videos + captions).
• Cover letter (conceptual-advance + completeness forward).
• Authors, affiliations, ORCIDs, corresponding author, Lead Contact.
• CRediT author contributions; competing interests; funding.
• Suggested / opposed reviewers (if used).

Final integrity sweep

• No over-claiming beyond the evidence (re-read Summary + Discussion).
• Every figure's n, replicate type, error bar, and test defined and consistent with QSA.
• All accession numbers/DOIs live and correct.
• Single-blind by default — do not anonymize unless double-blind requested. Confirm.

What the desk editor is deciding

Submission goes through Cell Press Editorial Manager to an in-house scientific editor who makes the review-or-reject call before any referee sees the file. Two things they cannot recover later must be right at upload: the conceptual advance (does this reframe how the field thinks, not just add a data point) and the completeness (are the converging lines already in the manuscript, not promised in a rebuttal). The cover letter exists to state both in the editor's own vocabulary. Everything else in the preflight is hygiene; these two are the gate.

Do not open the cover letter with "Please find enclosed our manuscript." Open with the advance. A serviceable first sentence: "We report that [actor] [mechanism], resolving the long-standing question of [gap] and establishing [principle] as a [broad consequence]." Then one short paragraph naming the converging lines of evidence (genetics + biochemistry + in vivo, say), one sentence on why Cell's broad readership specifically, and — if relevant — a candid line on any concurrent related work so the editor is not surprised. Keep it to a page.

Revision-specific gate

When a revised manuscript goes back, run the checklist again but add: every promised experiment from the response letter is now in the paper or explicitly justified as out of scope; every referee-driven change is reflected in both the text and the figures (a common regression is updating a panel but not its legend or the Quantification and Statistical Analysis block); the response letter and the manuscript agree on every number; and no new claim crept in during revision without new evidence. Version the figures so an old panel cannot ship by accident.

Metadata traps specific to Cell Press

• The Lead Contact is a distinct required role from the corresponding author and must match the Resource Availability statement in STAR Methods exactly — a frequent mismatch.
• Cell uses single-blind review by default; do not strip author identity from the manuscript unless double-blind was explicitly requested, and confirm the current option on the portal.
• CRediT contributions, competing-interests, and funding statements must be present as structured fields, not only prose.
• Accession numbers and the Zenodo/Mendeley code DOI must appear identically in the KRT "Deposited Data" rows, the Data and Code Availability statement, and any Editorial Manager metadata field.

Templates

• templates/checklist.md — copyable preflight checklist.
• templates/cover_letter_template.md — conceptual-advance cover-letter scaffold.

Output format

【Blocking gaps】 [...]  (must fix before upload)
【Warnings】 [...]       (should fix)
【Files ready】 main / figures+legends / GA / Highlights+eTOC / SI / cover letter / metadata
【Verdict】 GO / NO-GO + the top 3 fixes
【Next】 submit | cell-rebuttal (after decision)

Anti-patterns

• Do not upload before accession numbers/DOIs exist.
• Do not ship Highlights over 85 characters or an eTOC blurb in the first person.
• Do not submit a free-text Methods section instead of STAR Methods.
• Do not rely on memory; run the checklist top to bottom.

Confirm all caps and required files against current Cell Press author guidelines before upload.