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pmid:35727093
Uncovering the genetic links of SARS-CoV-2 infections on heart failure co-morbidity by a systems biology approach.
Ge Zhang · Xiaolin Cui · Li Zhang · Gangqiong Liu · Xiaodan Zhu · Jiahong Shangguan · Wenjing Zhang · Yingying Zheng · Hui Zhang · Junnan Tang · Jinying Zhang
ESC heart failure · 2022 doi:10.1002/ehf2.14003
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Complete file
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Recent reports suggested that the higher co-morbidity rate between COVID-19 and heart failure (HF) leads to increased mortality. However, the common pathogenic mechanism between them remained elusive. Here, we aimed to reveal underlying molecule mechanisms and genetic correlation between COVID-19 and HF, providing a new perspective on current clinical management for patients with co-morbidity.\nMETHODS: The gene expression profiles of HF (GSE26887) and COVID-19 (GSE147507) were retrieved from the GEO database. After identifying the common differentially expressed genes (|log2FC| > 1 and adjusted P < 0.05), integrated analyses were performed, namely, enrichment analyses, protein-protein interaction network, module construction, critical gene identification, and functional co-expression analysis. The performance of critical genes was validation combining hierarchical clustering, correlation, and principal component analysis in external datasets (GSE164805 and GSE9128). Potential transcription factors and miRNAs were obtained from the JASPER and RegNetwork repository used to construct co-regulatory networks. The candidate drug compounds in potential genetic link targets were further identified using the DSigDB database.\nRESULTS: The alteration of 12 genes was identified as a shared transcriptional signature, with the role of immune inflammatory pathway, especially Toll-like receptor, NF-kappa B, chemokine, and interleukin-related pathways that primarily emphasized in response to SARS-CoV-2 complicated with HF. Top 10 critical genes (TLR4, TLR2, CXCL8, IL10, STAT3, IL1B, TLR1, TP53, CCL20, and CXCL10) were identified from protein-protein interaction with topological algorithms. The unhealthy microbiota status and gut-heart axis in co-morbidity were identified as potential disease roads in bridging pathogenic mechanism, and lipopolysaccharide acts as a potential marker for monitoring HF during COVID-19. For transcriptional and post-transcriptional levels, regulation networks tightly coupling with both disorders were constructed, and significant regulator signatures with high interaction degree, especially FOXC1, STAT3, NF-κB1, miR-181, and miR-520, were detected to regulate common differentially expressed genes. According to genetic links targets, glutathione-based antioxidant strategy combined with muramyl dipeptide-based microbe-derived immunostimulatory therapies was identified as promising anti-COVID-19 and anti-HF therapeutics.\nCONCLUSIONS: This study identified shared transcriptomic and corresponding regulatory signatures as emerging therapeutic targets and detected a set of pharmacologic agents targeting genetic links. 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The physical bench the paper used is not, so a physical validation cannot be run here."}, "data": {"tier": "R1", "reachable": true, "accessions": ["GSE147507", "GSE26887", "GSE164805", "GSE9128"], "resolved_accessions": ["GSE147507", "GSE26887", "GSE164805", "GSE9128"], "statements": ["As shown in the flow chart (Figure 1 A ), all data from two independent datasets (GSE147507: COVID‐19 and GSE26887: HF) were obtained from the GEO database."], "basis": "The paper names GSE147507, GSE26887, GSE164805, GSE9128 in GEO database and the accession resolves in the repository. No dataset was downloaded and no licence was read."}}, "can_run": {"dsl_operations": ["welch_t"], "assets": ["source:pmid:35727093", "data:geo:GSE147507"], "steps": ["run_analysis"]}, "must_build": {"dsl_operations": [], "converters": [], "readers": [], "capabilities": [], "data_gaps": ["data:geo:GSE147507"]}, "gaps": []}, "review": {"state": "partial", "machine_critique": {"kind": "extraction_review", "reader": {"model": "MiniMax-M3.1-Flash", "provider": "minimax", "provider_family": "minimax", "read_at": "2026-11-01T17:51:40Z", "independence": "single_reader"}, "evidence_check": {"method": "verbatim", "availability": null}, "calls": 5, "usage": {"prompt_tokens": 18877, "completion_tokens": 1364, "cached_tokens": 128}}, "human_critique": null, "stages": [{"id": "extraction", "state": "complete", "reader": "MiniMax-M3.1-Flash", "provider": "minimax"}], "gaps": ["review.independent_reader", "review.machine_critique", "review.human_critique"]}, "execution": {"state": "absent", "status": "not_run", "mode": null, "runs": [], "gaps": ["execution.not_run"]}, "provenance": {"entities": [{"id": "pmid:35727093", "type": "paper", "label": "pmid:35727093"}, {"id": "source:pmid:35727093", "type": "manuscript", "label": "PMID 35727093 full text"}, {"id": "data:geo:GSE147507", "type": "dataset", "label": "GEO GSE147507"}], "activities": [{"id": "activity-reading-sci-2026-11-01", "type": "classification", "used": [{"id": "pmid:35727093", "type": "paper", "label": "pmid:35727093"}, {"id": "source:pmid:35727093", "type": "manuscript", "label": "PMID 35727093 full text"}, {"id": "data:geo:GSE147507", "type": "dataset", "label": "GEO GSE147507"}], "agent": "agent:corpus-assay-engine"}, {"id": "activity-read-35727093", "type": "extraction", "used": ["source:pmid:35727093"], "agent": "agent:minimax-reader"}, {"id": "activity-resolve-GSE147507", "type": "accession_resolution", "used": ["data:geo:GSE147507"], "agent": "agent:corpus-assay-engine"}], "agents": [{"id": "agent:corpus-assay-engine", "type": "software", "label": "Corpus assay engine"}, {"id": "agent:minimax-reader", "type": "software", "label": "MiniMax literature reader"}], "source_run_id": "reading-sci-2026-11-01", "dsl_catalogue_fingerprint": "343fb30756ba6ec3", "capability_table_fingerprint": "2cb3e42f047d2ecf", "snapshot_id": "ba34b49490d9bfaf"}, "lineage": {"parent_id": "pmid:35727093", "parent_hash": "sha256:ee0d4a452efbb85a6ca3dcafd64c408fff04d15661243af1b9eb4ff49693a3fd", "fork_of": null, "generation": 3}, "gaps": ["asset:data:geo:GSE147507 licence not read", "asset:data:geo:GSE147507 not downloaded", "asset:data:geo:GSE164805 licence not read", "asset:data:geo:GSE164805 not downloaded", "asset:data:geo:GSE26887 licence not read", "asset:data:geo:GSE26887 not downloaded", "asset:data:geo:GSE9128 licence not read", "asset:data:geo:GSE9128 not downloaded", "execution.not_run", "review.human_critique", "review.independent_reader", "review.machine_critique"], "assays": [{"role": "data_generation", "definition_id": "rna_seq", "definition_version": "99e1195c7d6f", "definition_digest": null, "required_operations": [], "support_state": "partial", "source_hashes": {"assay_lexicon": "99e1195c7d6f"}, "confidence": 0.83, "evidence": ["s. CONCLUSIONS: This study identified shared transcriptomic and corresponding regulatory signatures as e", "erpret the functional overview of the shared transcriptomic signature between HF and COVID‐19, the over‐"], "order_basis": "paper_text_order:2667", "id": "assay:1"}, {"role": "data_generation", "definition_id": "apoptosis_assay", "definition_version": "99e1195c7d6f", "definition_digest": null, "required_operations": [], "support_state": "partial", "source_hashes": {"assay_lexicon": "99e1195c7d6f"}, "confidence": 0.69, "evidence": ["diac dysfunction, resulting in cardiomyocyte apoptosis and necrosis and increased vessel wall perme"], "order_basis": "paper_text_order:6291", "id": "assay:2"}, {"role": "analysis", "definition_id": "group_comparison", "definition_version": "f2132e96ae6c7a4e", "definition_digest": null, "required_operations": ["welch_t"], "support_state": "supported", "source_hashes": {"dsl_catalogue": "f2132e96ae6c7a4e"}, "confidence": 1.0, "evidence": ["Differentially expressed genes (DEGs) were extracted from both datasets using absolute log2FC cut‐off 1 and adjusted P‐value cut‐off 0.05."], "order_basis": "consumes_earlier_output", "id": "assay:3"}]}