Browsing by Author "Bhatia, Kabir"

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    Genetic variants of metabolism and inflammatory pathways, and PCOS risk �Systematic review, meta-analysis, and in-silico analysis
    (Elsevier B.V., 2023-09-14T00:00:00) Sharma, Priya; Bhatia, Kabir; Singh Kapoor, Harmanpreet; Kaur, Balpreet; Khetarpal, Preeti
    Importance: Identification of genetic risk factors for PCOS susceptibility. Objective: To identify genetic risk variants of the genes involved in metabolic or inflammatory pathways. Data sources: Relevant literature was identified and extracted from PubMed, Central Cochrane Library, Google Scholar, and Science Direct by using a set of keywords related to pre-determined genes up to 06 May 2023. Study selection and synthesis: PRISMA guidelines were followed to design the protocol which is registered in PROSPERO (CRD42023422501). Pooled odds ratio (OR) and 95% confidence interval (95% CI) for different gene variants were calculated under different genetic models (dominant model, recessive model, additive model, and allele model) by using Review Manager software 4.2. Main outcomes: Metabolic genetic variants FTO rs9939609, IL-6 rs1800795 and CAPN10 rs3842570, rs2975760, and RAB5B rs705702 are associated with PCOS risk. Results: Forty-four relevant articles have been identified for genes involved in metabolic (n = 23) or inflammatory pathways (n = 21). There is a significant association (p < 0.05) of IL-6 rs1800795 and FTO rs9939609 with increased risk.CAPN10 rs2975760 Ins allele is suggested as a protective factor among only the non-Asian population. Also, a significant association of CAPN10 rs2975760 and RAB5B rs705702 with increased risk among the Asian population is suggested. However, no significant association could be found between CAPN10 rs3792267, rs5030952, and SUMO1P1 rs2272046, and the risk of PCOS in any of the subpopulations analysed. In silico analysis suggests the deleterious effect of IL-6 rs1800795. Conclusion: and relevance: The study suggests the role of various genetic variants for genetic predisposition to PCOS among different subpopulations. � 2023 Elsevier B.V.