Peer Review History

Original SubmissionApril 26, 2023
Decision Letter - Nejat Mahdieh, Editor

PONE-D-23-10435Whole exome data prioritization unveils the hidden weight of Mendelian causes of male infertility. A report from the first Italian cohort.PLOS ONE

Dear Dr. Casari,

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Kind regards,

Nejat Mahdieh

Academic Editor

PLOS ONE

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Reviewers' comments:

Reviewer's Responses to Questions

Comments to the Author

1. Is the manuscript technically sound, and do the data support the conclusions?

The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented.

Reviewer #1: Yes

Reviewer #2: Yes

Reviewer #3: Yes

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2. Has the statistical analysis been performed appropriately and rigorously?

Reviewer #1: Yes

Reviewer #2: Yes

Reviewer #3: Yes

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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

Reviewer #3: Yes

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4. Is the manuscript presented in an intelligible fashion and written in standard English?

PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here.

Reviewer #1: Yes

Reviewer #2: Yes

Reviewer #3: Yes

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5. Review Comments to the Author

Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters)

Reviewer #1: This study evaluates the unknown potential genetic causes in couples with pure male idiopathic infertility by applying variant prioritization to whole exome sequencing. This result is very interesting in that it provides a new understanding of male infertility etiology including Mendelian causes of infertility. I think that further understanding of the genetic impact on infertility need to improve treatment options of infertility.

Reviewer #2: The authors exam the gene of idiopathic infertile men. Even though the treatment is same, it's a new field for idiopathic infertile men, and maybe further become routine work up. Several gene is related to cancer in POI women. The author also mention some of the gene is also related to cancer in idiopathic infertile men.

Reviewer #3: The author of the paper entitled "Whole exome data prioritization unveils the hidden weight of Mendelian causes of male infertility. A report from the first Italian cohort" analyzed the whole exome sequencing of the males with idiopathic infertility. I have some comments:

1. only 12 patients of the studied cases diagnosed to have pathogenic and likely pathogenic variants. Please discuss by details (case by case) how you are sure that their infertility is because of the identified variants and also discuss the defect of this method (NGS) to diagnose this type of idiopathic infertility.

2. Insert TESE outcome Column to Table 2 for all 12 patients and discuss the relationship of the identified variants to TESE outcome.

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Reviewer #1: Yes: Bosun Joo

Reviewer #2: No

Reviewer #3: No

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Revision 1

Authors’ answers to Reviewers’ comments

5. Review Comments to the Author

Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters)

Reviewer #1: This study evaluates the unknown potential genetic causes in couples with pure male idiopathic infertility by applying variant prioritization to whole exome sequencing. This result is very interesting in that it provides a new understanding of male infertility etiology including Mendelian causes of infertility. I think that further understanding of the genetic impact on infertility need to improve treatment options of infertility.

AU_we thank the Reviewer for his comments.

Reviewer #2: The authors exam the gene of idiopathic infertile men. Even though the treatment is same, it's a new field for idiopathic infertile men, and maybe further become routine work up. Several gene is related to cancer in POI women. The author also mention some of the gene is also related to cancer in idiopathic infertile men.

AU_we thank the Reviewer for her/his comments.

Reviewer #3: The author of the paper entitled "Whole exome data prioritization unveils the hidden weight of Mendelian causes of male infertility. A report from the first Italian cohort" analyzed the whole exome sequencing of the males with idiopathic infertility. I have some comments:

1. only 12 patients of the studied cases diagnosed to have pathogenic and likely pathogenic variants. Please discuss by details (case by case) how you are sure that their infertility is because of the identified variants and also discuss the defect of this method (NGS) to diagnose this type of idiopathic infertility.

AU_We thank the Reviewer for the suggestions that will improve the readability of the manuscript. In the revised version we include a thorough and detailed description of patient phenotype, the genetic variant and the consistency with the mutant gene reported as associated to that specific form of infertility.

Also, we discuss about the consistency of NGS data vs. Sanger sequencing by referring to our experience as Clinical Genomics ward in the hospital. At page 9 in the “Variants prioritization and classification” paragraph, we add “Since high coverage has been considered as a sufficient quality indicator [23], Sanger confirmation has not been performed. Our personal data based on internal procedure validation for more than 2000 genetic variants diagnosed through the NGS, first, followed by Sanger sequencing confirmation, revealed an excellent concordance of variant calling (PC, personal communication).”

2. Insert TESE outcome Column to Table 2 for all 12 patients and discuss the relationship of the identified variants to TESE outcome.

AU_ Table 2 now includes a new column describing TESE outcome for the 12 mutant patients. TESE results are discussed at page 15 of the manuscript.

Attachments
Attachment
Submitted filename: rebuttal to Reviewers.docx
Decision Letter - Nejat Mahdieh, Editor

Whole exome data prioritization unveils the hidden weight of Mendelian causes of male infertility. A report from the first Italian cohort.

PONE-D-23-10435R1

Dear Dr. Casari,

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.

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Kind regards,

Nejat Mahdieh

Academic Editor

PLOS ONE

Additional Editor Comments (optional):

Reviewers' comments:

Reviewer's Responses to Questions

Comments to the Author

1. If the authors have adequately addressed your comments raised in a previous round of review and you feel that this manuscript is now acceptable for publication, you may indicate that here to bypass the “Comments to the Author” section, enter your conflict of interest statement in the “Confidential to Editor” section, and submit your "Accept" recommendation.

Reviewer #3: All comments have been addressed

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2. Is the manuscript technically sound, and do the data support the conclusions?

The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented.

Reviewer #3: Yes

**********

3. Has the statistical analysis been performed appropriately and rigorously?

Reviewer #3: 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 #3: Yes

**********

5. Is the manuscript presented in an intelligible fashion and written in standard English?

PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here.

Reviewer #3: Yes

**********

6. Review Comments to the Author

Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters)

Reviewer #3: (No Response)

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7. PLOS authors have the option to publish the peer review history of their article (what does this mean?). 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 Privacy Policy.

Reviewer #3: No

**********

Formally Accepted
Acceptance Letter - Nejat Mahdieh, Editor

PONE-D-23-10435R1

Whole exome data prioritization unveils the hidden weight of Mendelian causes of male infertility. A report from the first Italian cohort.

Dear Dr. Casari:

I'm pleased to inform you that your manuscript has been deemed suitable for publication in PLOS ONE. Congratulations! Your manuscript is now with our production department.

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.

If we can help with anything else, please email us at plosone@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. Nejat Mahdieh

Academic Editor

PLOS ONE

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