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Journal Guides6 min readUpdated Mar 31, 2026

Is Gastroenterology a Good Journal? Impact, Scope, and Fit

Gastroenterology (IF 25.1, AGA) is the US GI flagship and counterpart to Gut. Here is who should submit and how it compares to Gut, Journal of Hepatology, and Lancet Gastroenterology.

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Journal fit

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Journal context

Gastroenterology at a glance

Key metrics to place the journal before deciding whether it fits your manuscript and career goals.

Full journal profile
Impact factor25.1Clarivate JCR
Acceptance rate~12%Overall selectivity
Time to decision25 days medianFirst decision

What makes this journal worth targeting

  • IF 25.1 puts Gastroenterology in a visible tier — citations from papers here carry real weight.
  • Scope specificity matters more than impact factor for most manuscript decisions.
  • Acceptance rate of ~~12% means fit determines most outcomes.

When to look elsewhere

  • When your paper sits at the edge of the journal's stated scope — borderline fit rarely improves after submission.
  • If timeline matters: Gastroenterology takes ~25 days median. A faster-turnaround journal may suit a grant or job deadline better.
  • If open access is required by your funder, verify the journal's OA agreements before submitting.
Quick verdict

How to read Gastroenterology as a target

This page should help you decide whether Gastroenterology belongs on the shortlist, not just whether it sounds impressive.

Question
Quick read
Best for
Gastroenterology publishes mechanistic research that advances understanding of GI disease from bench to.
Editors prioritize
Mechanistic depth with clinical relevance
Think twice if
Submitting purely descriptive studies
Typical article types
Original Research, Brief Report, Review

Gastroenterology (IF 25.1, AGA, Q1 Gastroenterology and Hepatology) is the flagship journal of the American Gastroenterological Association and one of the two most important GI journals in the world - the other being Gut (IF 25.8, BSG).

The editorial distinction that drives your submission decision: Gastroenterology and Gut have nearly identical impact factors, but they are not interchangeable. Gastroenterology uses a longer format that accommodates more mechanistic depth, while Gut favors shorter, crisper clinical papers. If your study needs space to build a mechanistic argument, Gastroenterology is often the better fit. If the clinical result speaks for itself in a compact format, Gut may be the more natural home.

Gastroenterology at a Glance

Metric
Detail
Impact Factor (2024)
25.1
Publisher
AGA (American Gastroenterological Association) / Elsevier
Quartile
Q1 (Gastroenterology and Hepatology)
Acceptance Rate
~8-12%
Format
Original Research, Short Articles, Reviews
Open Access APC
~$5,000 (hybrid)
Review Speed
6-10 weeks typical
Key Strength
Mechanistic and translational GI research with clinical anchoring

How Gastroenterology Compares to Peer Journals

Feature
Gastroenterology
Gut
J. Hepatology
Lancet Gastro & Hepatol
IF (2024)
25.1
25.8
25.5
24.8
Acceptance Rate
~8-12%
~8-12%
~10-15%
~8%
Format Length
Longer (mechanistic depth)
Shorter (concise clinical)
Standard
Lancet format
Primary Audience
AGA / US GI
BSG / European GI
Liver-focused
Global GI + policy
Sweet Spot
Mechanistic GI + clinical depth
Sharp clinical GI results
Hepatology across disciplines
Global GI with policy angle

The four-way comparison is what most GI authors actually face. Gastroenterology, Gut, and Journal of Hepatology have remarkably similar impact factors (25.1, 25.8, 25.5), making the choice about fit rather than prestige. Lancet Gastroenterology & Hepatology (IF 24.8) adds the Lancet brand and a global health dimension.

The honest decision framework: Gastroenterology is for mechanistic and translational GI work that benefits from longer-format treatment. Gut is for sharper, more concise clinical results. Journal of Hepatology is for liver-specific work (and is increasingly competitive with the GI flagships). Lancet Gastro is for studies with global health or policy dimensions.

What Gastroenterology Editors Actually Select

The editorial screen asks: does this paper advance understanding of digestive disease in a way that changes practice or changes how GI researchers think?

Papers that succeed share these traits:

  1. The mechanistic or translational depth goes beyond what a short-format journal could accommodate
  2. The clinical anchoring is clear - even basic science papers connect to digestive disease understanding
  3. The study design is robust enough that the GI community would change behavior based on the results
  4. The work matters broadly across GI, not just within one narrow subspecialty (e.g., only Barrett's esophagus or only IBD)

The advantage Gastroenterology has over Gut is format. If your paper needs 10-12 figures and a detailed mechanistic argument, Gastroenterology gives you the room. If the story can be told tightly in 6 figures, Gut may give you better visibility for the same editorial effort.

Submit If / Think Twice If

Submit if:

  • Your paper needs the longer format to develop a mechanistic or translational GI argument fully
  • The study advances understanding of digestive disease with broad implications across GI subspecialties
  • Microbiome, mucosal immunology, or GI basic science findings are connected to clinical disease understanding
  • The work is robust enough (multi-center, large cohort, or deep mechanistic) to withstand rigorous review

Think twice if:

  • The paper is a compact clinical result that would be better served by Gut's shorter format
  • The study is single-center, observational, or narrowly technical (endoscopy technique, single-site cohort)
  • The primary focus is hepatology - Journal of Hepatology is the more natural home for liver-specific work
  • The GI connection is tangential - a paper that is really immunology or microbiology with a GI context may fit better in a specialty immunology or microbiome journal

Journal fit

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Frequently Asked Questions

Is Gastroenterology or Gut more prestigious?

They are essentially peer journals with nearly identical impact factors (25.1 vs. 25.8). Gastroenterology has deeper roots in the US/AGA ecosystem; Gut is the BSG/European counterpart. Neither is clearly "better" - the right choice depends on format needs, geographic readership, and where the paper fits most naturally.

Does Gastroenterology publish microbiome research?

Yes, and it has become a leading venue for high-impact microbiome-GI research. The key requirement is clinical anchoring - the microbiome findings must connect to digestive disease or GI physiology, not just characterize microbial communities in isolation.

What about IBD research specifically?

IBD is a core area for Gastroenterology. Major clinical trials, translational studies, and mechanistic IBD papers are well within scope. For narrower IBD work, Inflammatory Bowel Diseases (the Crohn's and Colitis Foundation journal) is the specialized alternative.

Can I submit liver research to Gastroenterology?

Yes - Gastroenterology publishes liver research that intersects with broader GI biology. But if the paper is primarily hepatology, Journal of Hepatology (IF 33.0) or Hepatology (AASLD, IF ~12.9) may be better fits with more targeted readership.

Bottom Line

Gastroenterology is one of the two most important GI journals in the world. Its advantage over Gut is format - more room for mechanistic depth and translational complexity. If your paper needs that space and the audience is the broad GI community (not just one subspecialty), this is the right target. If the result is compact and clinical, Gut may serve it better.

Before submitting, a Gastroenterology scope and readiness check can help you assess whether the mechanistic depth and clinical anchoring match what Gastroenterology editors select.

Before you submit

A Gastroenterology submission readiness check identifies the specific framing and scope issues that trigger desk rejection before you submit.

Frequently asked questions

Yes. Gastroenterology (IF 25.1, AGA) is the flagship journal of the American Gastroenterological Association and one of the two most prestigious GI journals alongside Gut (IF 25.8, BSG). It publishes clinical, translational, and mechanistic GI research with an emphasis on studies that advance understanding of digestive diseases.

Gastroenterology (IF 25.1, AGA) and Gut (IF 25.8, BSG) are the two top GI journals with nearly identical impact factors. Gastroenterology is AGA-affiliated with a US/North American editorial center and allows longer-format articles with more mechanistic depth. Gut is BSG-affiliated with a UK/European editorial base and publishes shorter, more clinical papers. For mechanistic GI work that needs space, Gastroenterology often has the edge.

Approximately 8-12%. Gastroenterology is highly selective, particularly for clinical and translational GI research with broad implications. Single-center observational studies and narrow endoscopy technique papers are typically poor fits.

Yes - and more readily than Gut. Gastroenterology's longer format accommodates mechanistic studies in GI biology, microbiome, mucosal immunology, and liver/pancreas research. The basic science must connect to digestive disease understanding, but the journal gives more space for experimental detail than most clinical GI journals.

Editorial triage decisions typically come within 1-2 weeks. Full peer review usually takes 6-10 weeks. AGA journals use standard single-blind review.

References

Sources

  1. 1. Gastroenterology journal homepage, AGA / Elsevier.
  2. 2. Gastroenterology author instructions, AGA.
  3. 3. Clarivate Journal Citation Reports (2024 release).

Final step

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