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GENE:

APOA1 (Apolipoprotein A-I)

i
Other names: APOA1, Apolipoprotein A-I
3d
Dissecting genetic and immune drivers of heterogeneous responses to neoadjuvant immunochemotherapy in gastric cancer. (PubMed, Cancer Cell)
Additionally, we reveal multiple biomarkers associated with nICT efficacy, including SBS19, HLA-B∗15:02, FDXR expression, and FGFR pathway activity, and provide a multi-omic stratification model for treatment response-based patient stratification. This study provides mechanistic insights into nICT in GC, informs therapeutic decisions, and reveals potential targets.
Journal
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HLA-B (Major Histocompatibility Complex, Class I, B) • APOA1 (Apolipoprotein A-I)
14d
Molecular Insights Into Canine Hepatocellular Carcinoma: A Cross-Species Transcriptomic Comparison With Human HCC. (PubMed, Mol Carcinog)
Based on human HCC data, SPP1, NQO1, RRM2, APOA1, APOC3, ALDOB, and IGF1 were identified as prognosticators indicating poor overall survival. This study presents the first cross-species transcriptomic analysis of canine HCC, revealing significant molecular resemblances to human HCC, indicating it may be a promising comparative model for studying tumor biology, drug responses, and novel therapeutic interventions.
Journal
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SPP1 (Secreted Phosphoprotein 1) • IGF1 (Insulin-like growth factor 1) • NQO1 (NAD(P)H dehydrogenase, quinone 1) • RRM2 (Ribonucleotide Reductase Regulatory Subunit M2) • APOA1 (Apolipoprotein A-I) • ACTG1 (Actin Gamma 1) • ANXA5 (Annexin A5) • C1QB (Complement C1q B Chain)
1m
Nicotinamide prevents anti-PD1 immune checkpoint inhibitor-associated early stages of cardiotoxicity. (PubMed, Sci China Life Sci)
Nicotinamide treatment effectively mitigated these changes compared with those observed in the control group. Our findings contribute to a better understanding of cardiac anti-PD1 irAEs and show that nicotinamide might be a promising preventive strategy in the early stages of anti-PD1 ICI-associated cardiotoxicity.
Journal • Checkpoint inhibition • PD(L)-1 Biomarker • IO biomarker
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APOA1 (Apolipoprotein A-I)
1m
Positive association between apolipoprotein B and colorectal cancer risk: Findings from a 14-year follow-up cohort study and Mendelian randomization analyses. (PubMed, J Clin Lipidol)
Higher apoB levels were associated with an increased CRC risk in both observational and MR analyses, suggesting a potential role of apoB in CRC prevention, especially among participants with overweight/obesity. However, the limitations of single-time lipid measurements and the use of different ancestries across study designs indicate the need for further research to confirm the robustness and generalizability of the findings.
Journal
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APOA1 (Apolipoprotein A-I) • APOB (Apolipoprotein B)
2ms
Association between High-density lipoprotein cholesterol to apolipoprotein A-1 ratio and the outcome of ischemic stroke: A retrospective study. (PubMed, Int J Neurosci)
In addition, multivariate-adjusted restricted cubic splines show a positive approach linear pattern of this association. Elevated HDL-C/APOA-1 is independently associated with an increased risk of poor functional outcomes at 3-month in patients with IS.
Retrospective data • Journal
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APOA1 (Apolipoprotein A-I)
2ms
Mechanism of modified Xiangsha Liujunzi Decoction in inhibiting liver inflammatory response in hyperlipidemic mice based on ApoA-I/ATF3/TLR4/NF-κB signaling axis (PubMed, Zhongguo Zhong Yao Za Zhi)
Compared with the TCM treatment control group, the TCM treatment group showed significantly elevated levels of TC, TG, LDL-C, ALT, and AST in the serum of mice(P<0.05, P<0.01), significantly reduced levels of HDL-C(P<0.01), significantly increased levels and expressions of IL-1β, IL-6, and TNF-α mRNAs in serum and liver tissue(P<0.05, P<0.01), significantly downregulated expression of ATF3 mRNA and protein(P<0.01), and significantly upregulated expressions of TLR4 and NF-κB mRNAs and proteins(P<0.05, P<0.01). Modified Xiangsha Liujunzi Decoction may ameliorate dyslipidemia-induced liver inflammation by upregulating the expression of ApoA-I, activating ATF3, and subsequently inhibiting the TLR4/NF-κB signaling pathway.
Preclinical • Journal • IO biomarker
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IL6 (Interleukin 6) • TNFA (Tumor Necrosis Factor-Alpha) • TLR4 (Toll Like Receptor 4) • APOA1 (Apolipoprotein A-I) • IL1B (Interleukin 1, beta) • ATF3 (Activating Transcription Factor 3)
2ms
Exacerbated salmonellosis in poly(ADP-ribose) polymerase 14-deficient mice. (PubMed, Microbiol Spectr)
Yet, the mechanistic basis and, more importantly, the physiological relevance have largely remained elusive. Our study with the systemic Parp14-deficient mice provides compelling in vivo evidence that Parp14 is an integral part of the physiological response to S. Typhimurium infection.
Preclinical • Journal
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PARP1 (Poly(ADP-Ribose) Polymerase 1) • APOA1 (Apolipoprotein A-I) • SPINK1 (Serine peptidase inhibitor, kazal type 1)
2ms
Molecular and System-Level Characterization of MMP12 Suppression in Lung Cancer: A Combined Bioinformatics and Molecular Approach. (PubMed, Int J Mol Sci)
Upstream regulator predictions implicated reduced AKT signaling alongside an ADAM9-centered adaptive axis. Collectively, these findings highlight C1, C7, C9, C10, and C15 as promising MMP12 inhibitors, supporting their further development in preclinical lung cancer and nominating the eight-gene panel as a pharmacodynamic signature for MMP12-targeted therapies.
Journal
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ADAM9 (ADAM Metallopeptidase Domain 9) • APOA1 (Apolipoprotein A-I) • NFKBIA (NFKB Inhibitor Alpha 2)
2ms
Diagnostic utility of serum prostate-specific antigen and circulating inflammatory markers for differentiating prostate cancer from benign prostatic hyperplasia. (PubMed, Am J Cancer Res)
The XGBoost model integrating NLR, LMR, and NAR demonstrates superior diagnostic accuracy and clinical utility compared with PSA and PHI, potentially improving pre-biopsy risk stratification and reducing unnecessary invasive procedures.
Journal
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APOA1 (Apolipoprotein A-I)
3ms
Platelet Indices and ApoA1 as Predictive Markers in Neoadjuvant Immunochemotherapy for Locally Advanced Esophageal Squamous Cell Carcinoma: A Retrospective Study. (PubMed, J Inflamm Res)
Baseline and preoperative blood parameters (MPV, PDW, P-LCR) and preoperative ApoA1 are valuable predictors of treatment response and prognosis in LA-ESCC. Nomograms incorporating these markers offer reliable prognostic insights for DFS.
Retrospective data • Journal • IO biomarker
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APOA1 (Apolipoprotein A-I)
3ms
Gene Expression Signatures of Shortened-Telomere-Associated Fibrotic Interstitial Lung Disease. (PubMed, Hum Pathol)
This study highlights molecular heterogeneity within explanted lung tissue of patients with shortened telomeres and pulmonary fibrosis, with signatures of altered cholesterol metabolism and tumor necrosis factor signaling in a subset of shortened telomere cases. We highlight NCF4, NR1H4, APOA1, APOH and LIPC as differentially expressed genes in a subgroup of shortened telomere pulmonary fibrosis patients.
Journal
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TNFA (Tumor Necrosis Factor-Alpha) • APOA1 (Apolipoprotein A-I) • NCF4 (Neutrophil Cytosolic Factor 4)
3ms
Sensitive fiber-optic localized surface plasmon resonance sensor for early pancreatic cancer detection via carbohydrate antigen 19-9 and supplementary biomarkers. (PubMed, Talanta)
Moreover, using FO LSPR measurements of two supplementary markers, apolipoprotein A1 and interleukin 8, the diagnostic power was improved, with statistically significant differences from that obtained using CA19-9 alone, specifically for the discrimination of early pancreatic ductal adenocarcinoma. In conclusion, the FO LSPR system provides a simple, rapid, and reproducible analytical platform that overcomes key limitations of conventional immunoassays.
Journal
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APOA1 (Apolipoprotein A-I) • CA 19-9 (Cancer antigen 19-9)