Peer Review History
| Original SubmissionNovember 19, 2025 |
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Dear Dr. wang, Thank you for submitting your manuscript to PLOS ONE. After careful consideration, we feel that it has merit but does not fully meet PLOS ONE’s publication criteria as it currently stands. Therefore, we invite you to submit a revised version of the manuscript that addresses the points raised during the review process. Please submit your revised manuscript by Jan 31 2026 11:59PM. If you will need more time than this to complete your revisions, please reply to this message or contact the journal office at plosone@plos.org . When you're ready to submit your revision, log on to https://www.editorialmanager.com/pone/ and select the 'Submissions Needing Revision' folder to locate your manuscript file.. When you're ready to submit your revision, log on to https://www.editorialmanager.com/pone/ and select the 'Submissions Needing Revision' folder to locate your manuscript file.
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Read more information on sharing protocols at https://plos.org/protocols?utm_medium=editorial-email&utm_source=authorletters&utm_campaign=protocols .. We look forward to receiving your revised manuscript. Kind regards, Tomasz W. Kaminski Academic Editor PLOS One Journal Requirements: When submitting your revision, we need you to address these additional requirements. 1. Please ensure that your manuscript meets PLOS ONE's style requirements, including those for file naming. The PLOS ONE style templates can be found at https://journals.plos.org/plosone/s/file?id=wjVg/PLOSOne_formatting_sample_main_body.pdf and 2. Please note that PLOS One has specific guidelines on code sharing for submissions in which author-generated code underpins the findings in the manuscript. In these cases, we expect all author-generated code to be made available without restrictions upon publication of the work. Please review our guidelines at https://journals.plos.org/plosone/s/materials-and-software-sharing#loc-sharing-code and ensure that your code is shared in a way that follows best practice and facilitates reproducibility and reuse. 3. Please note that funding information should not appear in any section or other areas of your manuscript. We will only publish funding information present in the Funding Statement section of the online submission form. Please remove any funding-related text from the manuscript. 4. Thank you for stating the following in your Competing Interests section: “None” Please complete your Competing Interests on the online submission form to state any Competing Interests. If you have no competing interests, please state "The authors have declared that no competing interests exist.", as detailed online in our guide for authors at http://journals.plos.org/plosone/s/submit-now This information should be included in your cover letter; we will change the online submission form on your behalf. 5. Please note that your Data Availability Statement is currently missing a direct link to access each database. If your manuscript is accepted for publication, you will be asked to provide these details on a very short timeline. We therefore suggest that you provide this information now, though we will not hold up the peer review process if you are unable. 6. Please include your full ethics statement in the ‘Methods’ section of your manuscript file. In your statement, please include the full name of the IRB or ethics committee who approved or waived your study, as well as whether or not you obtained informed written or verbal consent. If consent was waived for your study, please include this information in your statement as well. 7. We note you have included a table to which you do not refer in the text of your manuscript. Please ensure that you refer to Table 1 in your text; if accepted, production will need this reference to link the reader to the Table. 8. Please include captions for your Supporting Information files at the end of your manuscript, and update any in-text citations to match accordingly. Please see our Supporting Information guidelines for more information: http://journals.plos.org/plosone/s/supporting-information .. 9. If the reviewer comments include a recommendation to cite specific previously published works, please review and evaluate these publications to determine whether they are relevant and should be cited. There is no requirement to cite these works unless the editor has indicated otherwise. Additional Editor Comments: Dear Authors, Thank you for your submission. The study addresses an interesting question, and the overall analytical approach is promising. However, substantial revisions are needed to improve methodological clarity, manuscript structure, figures, formatting and language quality before the work can be reconsidered. We look forward to receiving your re-submission. Best Regards, Tomasz W Kaminski [Note: HTML markup is below. Please do not edit.] Reviewers' comments: Reviewer's Responses to Questions Comments to the Author 1. Is the manuscript technically sound, and do the data support the conclusions? Reviewer #1: Partly Reviewer #2: Yes ********** 2. Has the statistical analysis been performed appropriately and rigorously? -->?> Reviewer #1: No Reviewer #2: Yes ********** 3. Have the authors made all data underlying the findings in their manuscript fully available??> The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data—e.g. participant privacy or use of data from a third party—those must be specified.--> Reviewer #1: Yes Reviewer #2: Yes ********** 4. Is the manuscript presented in an intelligible fashion and written in standard English??> Reviewer #1: No Reviewer #2: Yes ********** Reviewer #1: This manuscript, in its current form, does not meet the minimum presentation, structure, and formatting standards expected of a PLOS ONE research article, independently of the scientific content. Even before considering the validity of the analyses, the paper does not look or read like a publication-ready journal article. This is a major concern and would normally justify rejection without peer review or a request for complete reformatting and resubmission. 1. Overall Structure Does Not Follow Journal Standards While the manuscript nominally contains the standard sections (Abstract, Introduction, Methods, Results, Discussion), the structure is not consistently applied in a journal-ready way: The Methods section reads like a rough technical checklist, not a properly written scientific methods narrative. The Results section lacks clear subheadings and logical flow, making it difficult to follow the analytical progression. The Discussion repeatedly re-states the Results instead of critically interpreting them, and frequently shifts into speculation without clear boundaries. The manuscript currently reads more like a bioinformatics project report or preprint draft, not a polished research article. 2. Figures and Tables Are Not Presented at Journal Standard The figures and tables exhibit multiple serious presentation problems: Repeated typographical errors such as "Fiugre" instead of "Figure" throughout the document are unprofessional and unacceptable at submission stage. Figure references appear as “Click here to access/download;Figure;Figure X.tif”, which is not appropriate for a manuscript text and suggests that the document was exported incorrectly. The figures themselves are not described with sufficient interpretive captions — many captions merely restate what the plot type is, rather than what the figure shows scientifically. Table formatting is inconsistent, and some entries appear cluttered, poorly aligned, and difficult to read. At minimum, the authors must: Correct all figure and table labeling errors, Embed figures and tables properly in publication format, Rewrite all figure legends to be self-contained and explanatory, not technical placeholders. 3. Language, Grammar, and Editorial Quality Are Substandard While the general meaning of the text is understandable, the manuscript contains: Numerous grammatical errors, awkward phrasing, and unnatural sentence construction, Inconsistent spacing, punctuation, and formatting, Repetitive wording and poorly structured paragraphs, Informal or imprecise scientific phrasing. PLOS ONE explicitly states that it will not copyedit accepted manuscripts, and the current language level is not acceptable for publication. The manuscript requires professional, full-scale English language editing, not light proofreading. 4. Visual and Logical Flow Is Disrupted The overall visual and logical presentation is weak: Figures, tables, and text are not well integrated. The narrative jumps between bioinformatics steps without smooth transitions. The manuscript lacks a clear storyline that would guide a reader from biological question → computational strategy → biological interpretation. As it stands, the paper is difficult to read continuously as a coherent article. 5. Professional Presentation and Journal Readiness Taken together: Formatting problems, Figure embedding errors, Language quality, Structural weaknesses, mean that this manuscript does not resemble a finished journal article. It appears closer to a working draft or early internal report rather than a manuscript ready for peer-reviewed publication. - Final Recommendation on Presentation Grounds Alone Regardless of the scientific analyses, I believe this manuscript requires complete reformatting and professional language editing before it can be properly evaluated as a journal article. At this stage, my recommendation based purely on presentation, structure, and formatting is: Major Revision (borderline Reject / Resubmit as New Submission after full reformatting) Reviewer #2: Overall, this manuscript is clearly organized and presents an interesting integrative analysis combining bioinformatics and machine learning to explore shared molecular features between H. pylori infection and atrial fibrillation. To strengthen transparency and reproducibility, it would be helpful to add a concise dataset and preprocessing summary, including for each GEO dataset the platform, source, sample sizes per group, and the key preprocessing steps, as well as a clear description of how batch effects were addressed when combining discovery datasets. The machine-learning component is promising, and a few additional reporting details would make the work easier to reproduce and interpret. Specifically, (i) how the discovery datasets were harmonized/combined prior to modeling, (ii) which hyperparameters were evaluated and the criterion used to choose the final settings, (iii) how the final gene panels were derived, and (iv) how the integrated models were implemented (stacking, voting, or sequential). If cross-validation was used within the discovery cohort during tuning or feature selection, please specify the CV design; if not, stating that explicitly would also help readers interpret the reported AUCs. Providing the final gene lists, key model settings, and any relevant code and parameters in supplementary material would further increase confidence in the robustness of the proposed markers. The manuscript is generally intelligible and readable, and with a careful proofread it could be even stronger. I suggest revising minor typographical and formatting issues (like "Fiugre")and ensuring consistent use of abbreviations, spacing, and figure labels throughout the text. ********** what does this mean? ). If published, this will include your full peer review and any attached files.). If published, this will include your full peer review and any attached files. If you choose “no”, your identity will remain anonymous but your review may still be made public. Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our For information about this choice, including consent withdrawal, please see our Privacy Policy .--> Reviewer #1: No Reviewer #2: Yes: Yuchen ZhangYuchen Zhang ********** [NOTE: If reviewer comments were submitted as an attachment file, they will be attached to this email and accessible via the submission site. Please log into your account, locate the manuscript record, and check for the action link "View Attachments". If this link does not appear, there are no attachment files.] To ensure your figures meet our technical requirements, please review our figure guidelines: https://journals.plos.org/plosone/s/figures You may also use PLOS’s free figure tool, NAAS, to help you prepare publication quality figures: https://journals.plos.org/plosone/s/figures#loc-tools-for-figure-preparation. NAAS will assess whether your figures meet our technical requirements by comparing each figure against our figure specifications. |
| Revision 1 |
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Dear Dr. wang, Thank you for submitting your manuscript to PLOS ONE. After careful consideration, we feel that it has merit but does not fully meet PLOS ONE’s publication criteria as it currently stands. Therefore, we invite you to submit a revised version of the manuscript that addresses the points raised during the review process. Please submit your revised manuscript by Mar 13 2026 11:59PM. If you will need more time than this to complete your revisions, please reply to this message or contact the journal office at plosone@plos.org . When you're ready to submit your revision, log on to https://www.editorialmanager.com/pone/ and select the 'Submissions Needing Revision' folder to locate your manuscript file.. When you're ready to submit your revision, log on to https://www.editorialmanager.com/pone/ and select the 'Submissions Needing Revision' folder to locate your manuscript file.
If applicable, we recommend that you deposit your laboratory protocols in protocols.io to enhance the reproducibility of your results. Protocols.io assigns your protocol its own identifier (DOI) so that it can be cited independently in the future. For instructions see: https://journals.plos.org/plosone/s/submission-guidelines#loc-laboratory-protocols . Additionally, PLOS ONE offers an option for publishing peer-reviewed Lab Protocol articles, which describe protocols hosted on protocols.io. Read more information on sharing protocols at . Additionally, PLOS ONE offers an option for publishing peer-reviewed Lab Protocol articles, which describe protocols hosted on protocols.io. Read more information on sharing protocols at https://plos.org/protocols?utm_medium=editorial-email&utm_source=authorletters&utm_campaign=protocols .. We look forward to receiving your revised manuscript. Kind regards, Tomasz W. Kaminski Academic Editor PLOS One Journal Requirements: 1. If the reviewer comments include a recommendation to cite specific previously published works, please review and evaluate these publications to determine whether they are relevant and should be cited. There is no requirement to cite these works unless the editor has indicated otherwise. 2. Please review your reference list to ensure that it is complete and correct. If you have cited papers that have been retracted, please include the rationale for doing so in the manuscript text, or remove these references and replace them with relevant current references. Any changes to the reference list should be mentioned in the rebuttal letter that accompanies your revised manuscript. If you need to cite a retracted article, indicate the article’s retracted status in the References list and also include a citation and full reference for the retraction notice. Additional Editor Comments: Dear Authors, Thank you for your revised submission and for the careful responses provided in the previous round. One reviewer finds that the manuscript has adequately addressed all earlier comments and considers the study technically sound and suitable for publication. To further strengthen the manuscript, I encourage you to focus the revision on improving the clarity and structure with which the key results are presented and interpreted, as suggested Reviewer. In particular, summarizing the main findings in a more structured manner and expanding the analytical depth of the Discussion - especially the limitations - would help readers more clearly assess the scope, robustness, and implications of the work. These revisions are intended to enhance transparency and balance rather than to request additional analyses. Please feel free to reach out if any points in the reviews would benefit from clarification. Kind regards, Tomasz W Kaminski [Note: HTML markup is below. Please do not edit.] Reviewers' comments: Reviewer's Responses to Questions Comments to the Author Reviewer #1: All comments have been addressed Reviewer #2: All comments have been addressed ********** 2. Is the manuscript technically sound, and do the data support the conclusions??> Reviewer #1: Partly Reviewer #2: Yes ********** 3. Has the statistical analysis been performed appropriately and rigorously? -->?> Reviewer #1: Yes Reviewer #2: Yes ********** 4. Have the authors made all data underlying the findings in their manuscript fully available??> The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data—e.g. participant privacy or use of data from a third party—those must be specified.--> Reviewer #1: Yes Reviewer #2: Yes ********** 5. Is the manuscript presented in an intelligible fashion and written in standard English??> Reviewer #1: Yes Reviewer #2: Yes ********** Reviewer #1: The manuscript lacks clear, publication-quality figures and tables that adequately support the results. At present, the results are presented largely in narrative form, with minimal quantitative visualization. Key findings (e.g., diagnostic model performance, hub gene importance, validation outcomes) are not summarized in structured tables or interpretable figures. The absence of well-designed figures and summary tables significantly limits the evidential value of the manuscript and makes it difficult for readers to independently assess the results. The authors should include properly labelled, publication-standard figures and tables that directly correspond to each major result and hypothesis. While the Discussion is extensive, it remains largely narrative and would benefit from deeper analytical expansion rather than additional speculative content. In particular, the limitations section should be substantially expanded to address dataset heterogeneity, model stability, lack of causal inference, and the non-predictive nature of molecular docking. Strengthening these sections would significantly improve the scientific rigor and interpretive balance of the manuscript. Reviewer #2: The authors have adequately addressed all comments raised in the previous review. The revised manuscript is clearly written, technically sound, and presents a coherent and well-documented analytical workflow. The data support the conclusions, and the study meets the standards for publication. ********** what does this mean? ). If published, this will include your full peer review and any attached files.). If published, this will include your full peer review and any attached files. If you choose “no”, your identity will remain anonymous but your review may still be made public. Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our For information about this choice, including consent withdrawal, please see our Privacy Policy .--> Reviewer #1: No Reviewer #2: Yes: yuchen zhangyuchen zhang ********** [NOTE: If reviewer comments were submitted as an attachment file, they will be attached to this email and accessible via the submission site. Please log into your account, locate the manuscript record, and check for the action link "View Attachments". If this link does not appear, there are no attachment files.] To ensure your figures meet our technical requirements, please review our figure guidelines: https://journals.plos.org/plosone/s/figures You may also use PLOS’s free figure tool, NAAS, to help you prepare publication quality figures: https://journals.plos.org/plosone/s/figures#loc-tools-for-figure-preparation. NAAS will assess whether your figures meet our technical requirements by comparing each figure against our figure specifications. |
| Revision 2 |
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Integrative Bioinformatics and Machine Learning Identify Shared Molecular Mechanisms and Diagnostic Biomarkers Between Helicobacter pylori Infection and Atrial Fibrillation PONE-D-25-59195R2 Dear Dr. wang, We’re pleased to inform you that your manuscript has been judged scientifically suitable for publication and will be formally accepted for publication once it meets all outstanding technical requirements. Within one week, you’ll receive an e-mail detailing the required amendments. When these have been addressed, you’ll receive a formal acceptance letter and your manuscript will be scheduled for publication. An invoice will be generated when your article is formally accepted. Please note, if your institution has a publishing partnership with PLOS and your article meets the relevant criteria, all or part of your publication costs will be covered. Please make sure your user information is up-to-date by logging into Editorial Manager at Editorial Manager® and clicking the ‘Update My Information' link at the top of the page. For questions related to billing, please contact and clicking the ‘Update My Information' link at the top of the page. For questions related to billing, please contact billing support .. If your institution or institutions have a press office, please notify them about your upcoming paper to help maximize its impact. If they’ll be preparing press materials, please inform our press team as soon as possible -- no later than 48 hours after receiving the formal acceptance. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information, please contact onepress@plos.org. Kind regards, Tomasz W. Kaminski Academic Editor PLOS One |
| Formally Accepted |
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PONE-D-25-59195R2 PLOS One Dear Dr. Wang, I'm pleased to inform you that your manuscript has been deemed suitable for publication in PLOS One. Congratulations! Your manuscript is now being handed over to our production team. At this stage, our production department will prepare your paper for publication. This includes ensuring the following: * All references, tables, and figures are properly cited * All relevant supporting information is included in the manuscript submission, * There are no issues that prevent the paper from being properly typeset You will receive further instructions from the production team, including instructions on how to review your proof when it is ready. Please keep in mind that we are working through a large volume of accepted articles, so please give us a few days to review your paper and let you know the next and final steps. Lastly, if your institution or institutions have a press office, please let them know about your upcoming paper now to help maximize its impact. If they'll be preparing press materials, please inform our press team within the next 48 hours. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information, please contact onepress@plos.org. You will receive an invoice from PLOS for your publication fee after your manuscript has reached the completed accept phase. If you receive an email requesting payment before acceptance or for any other service, this may be a phishing scheme. Learn how to identify phishing emails and protect your accounts at https://explore.plos.org/phishing. If we can help with anything else, please email us at customercare@plos.org. Thank you for submitting your work to PLOS ONE and supporting open access. Kind regards, PLOS ONE Editorial Office Staff on behalf of Dr. Tomasz W. Kaminski Academic Editor PLOS One |
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