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Article
Peer-Review Record

Prediction of the Binding to the Nuclear Factor NF-Kappa-B by Constituents from Teucrium polium L. Essential Oil

Curr. Issues Mol. Biol. 2025, 47(1), 48; https://doi.org/10.3390/cimb47010048
by Renilson Castro de Barros 1, Renato Araújo da Costa 2, Nesrine Guenane 3,4, Boulanouar Bakchiche 3,4,*, Farouk Benaceur 3,4, Omer Elkiran 5, Suelem Daniella Pinho Farias 6, Vanessa Regina Silva Mota 6 and Maria Fani Dolabela 1,*
Reviewer 1: Anonymous
Reviewer 2: Anonymous
Curr. Issues Mol. Biol. 2025, 47(1), 48; https://doi.org/10.3390/cimb47010048
Submission received: 15 November 2024 / Revised: 28 December 2024 / Accepted: 5 January 2025 / Published: 14 January 2025
(This article belongs to the Special Issue Molecular Research in Bioactivity of Natural Products, 2nd Edition)

Round 1

Reviewer 1 Report

Comments and Suggestions for Authors

In the manuscript” Prediction of the binding to Nuclear Factor NF-kappa-B of constituents from Teucrium polium L. essential oil” (cimb-3345630) the authors analysed the essential oil (EO) extracted from T. polium, with the major molecules selected for investigations related to physicochemical, pharmacokinetic, toxicological predictions, biological activities, and potential targets of action.

The manuscript is interesting, however it should be improved. 

I have a few minor concerns that can be easily addressed:

1) In the Table 1 there is Referencesa,b, what does it mean, what mean the symbol a and b?

2) The conclusions should be improved indicating what results from the studies and only one or two sentences of future studies.

3) In the text in lines 105-110 the Figure number 2 should be indicated and then markings of compounds (you cannot write it as individual Figures for each compounds). There are missing marks of compounds in the caption to that Figure 2.

4) The Table 3 should be included on the same page (not divided).

5) It should be better for reads to see docked selected compounds into the structure of NF-kappa-B so in addition to Figure 3 additional Figure with compounds in 3D structure of NF-kappa-B should be included.

6) There is no supplementary which were mentioned in the text.

7) On what basis was the NF-kappa-B protein selected as a target?

8) There is no in discussion any description of interactions in the binding site of target protein. What are important amino acids crucial for binding compounds in NF-kappa-B?

9) The manuscript should carefully checked for any text mistakes.

Author Response

Please see the attachment.

Author Response File: Author Response.pdf

Reviewer 2 Report

Comments and Suggestions for Authors

The authors report the physicochemical and pharmaco-toxicological properties of selected Teucrium polium L. essential oil components and molecular docking simulations.

The topic of this work is interesting, and the authors tried to approach it in a complex manner. However, I have some concerns that authors should address:

* The authors should explain why they chose the Nuclear Factor NF-kappa-B p105 subunit as an inflammation and cancer-related target.

* What is the relevance of the preparation and chromatographic analysis of vegetable oil? Why was more than literature documentation (cited in the Discussion section) needed as a starting point for in silico analysis?

* Have the authors developed a new extraction method (no comparison with the literature) and a new chromatographic separation and quantification method (in terms of method, working conditions, column, etc.)?

* The authors should also approach molecular docking with a known drug ligand for NF-κB. They should compare and discuss the binding energy values ​​and amino acid residues bound to the phytocompounds with reference data.

Author Response

Please see the attachment.

Author Response File: Author Response.pdf

Round 2

Reviewer 1 Report

Comments and Suggestions for Authors

The manuscript was corrected according suggestion however there isn't still any supplementary  materials.

Author Response

Please see the attachment.

Author Response File: Author Response.pdf

Reviewer 2 Report

Comments and Suggestions for Authors

The authors responded to all my comments in the Author Response File but prepared the revision hastily. They did not include in the manuscript the justifications for the choice of NF-kappa-B p105, although they provided an extensive response in their reply to the reviewer. Lines 564-566 are in Portuguese. 

Author Response

Please see the attachment.

Author Response File: Author Response.pdf

Round 3

Reviewer 2 Report

Comments and Suggestions for Authors

The authors addressed all comments appropriately and made corresponding changes, thus significantly improving their manuscript.

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