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Gene & Protein in Disease                                                    lncRNAs in trained immunity



            aerobic glycolysis, forming the metabolic foundation of   Ethics approval and consent to participate
            trained  immunity.   Increased  glycolysis  and  tricarboxylic
                          19
            acid cycle intermediates, such as fumarate and glutamate,   Not applicable.
            regulate the methylation (H3K4me3) and acetylation (lysine   Consent for publication
            27 acetylation, H3K27ac) of histones, highlighting the
                                        91
            metabolic basis of trained immunity.  BCG-induced trained   Not applicable.
            immunity is also an example of metabolic reprogramming,   Availability of data
            in which a shift in glucose metabolism to glycolysis is
            required for histone modification to occur. 92     Not applicable.
            4. Conclusion                                      References
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            Acknowledgments                                       2015;47(3):199-208.
            None.                                                 doi: 10.1038/ng.3192
            Funding                                            8.   Ahmad I, Valverde A, Ahmad F, Naqvi AR. Long noncoding
                                                                  RNA in myeloid and lymphoid cell differentiation,
            None.                                                 polarization and function. Cells. 2020;9(2):269.
            Conflict of interest                                  doi: 10.3390/cells9020269
                                                               9.   Matsui M, Corey DR. Non-coding RNAs as drug targets.
            The authors declare that they have no competing interests.
                                                                  Nat Rev Drug Discov. 2017;16(3):167-179.
            Author contributions                                  doi: 10.1038/nrd.2016.117
            Conceptualization: Bikesh Kumar Nirala, Praveen Kumar,   10.  Yi K, Zhang Y, Wang Y, et al. Long noncoding RNA and
               Ravi Shankar Singh                                 its  role in virus  infection  and pathogenesis.  Front  Biosci
            Writing ‑original draft: All authors                  (Landmark Ed). 2019;24:777-789.
            Writing ‑review & editing: All authors                doi: 10.2741/4750


            Volume 3 Issue 2 (2024)                         11                              doi: 10.36922/gpd.2791
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