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Liang K, Ke Z, Huang J, Zhang X. Expression and clinical value of NLRP1 and NLRC4 inflammasomes in prostate cancer. Oncol Lett 2023; 26:385. [PMID: 37559581 PMCID: PMC10407840 DOI: 10.3892/ol.2023.13971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 06/08/2023] [Indexed: 08/11/2023] Open
Abstract
The present study explored the clinical value of the protein expression levels of nucleotide binding oligomerization-like receptor family pyrin domain containing 1 (NLRP1) and nucleotide-binding oligomerization domain leucine-rich repeat and caspase recruitment domain-containing 4 (NLRC4) inflammasomes in the diagnosis and treatment of prostate cancer. A total of 54 patients with prostatic hyperplasia and 58 patients with prostate cancer were recruited at The First People's Hospital of Pinghu between January and May 2022. Immunohistochemical staining was used to determine the protein expression levels of the NLRP1 and NLRC4 inflammasomes in addition to the proinflammatory cytokines IL-18 and IL-1β in the two groups of patients. The protein expression levels of NLRP1 and NLRC4 inflammasome were significantly increased in patients with prostate cancer compared with patients with prostate hyperplasia. The differences in expression of NLRP1 and NLRC4 inflammatory vesicles in prostate cancer of different stages were also compared based on data from The Cancer Genome Atlas. The protein expression level of NLRP1 demonstrated a significant positive correlation with IL-1β and IL-18 expression, and the protein expression level of the NLRC4 inflammasome was significantly positively correlated with IL-18 expression. The protein expression levels of both NLRP1 and NLRC4 demonstrated a significant positive correlation with the Gleason score of prostate cancer. The expression of NLRP1 in tumor (T)3/T4 was significantly higher compared with T1 and expression of the NLRC4 inflammasome in T2 and T3/T4 was significantly higher compared with T1. Expression of the NLRP1 and NLRC4 inflammasomes was significantly higher in patients with prostate cancer, compared with patients with prostatic hyperplasia. Therefore, expression of NLRP1 and NLRC4 may promote tumorigenesis by promoting the maturation and release of proinflammatory cytokines IL-1β and IL-18. Expression of the NLRP1 and NLRC4 inflammasomes demonstrated a significant positive correlation with the risk of prostate cancer. Expression of the NLRP1 and NLRC4 inflammasomes in middle- and advanced-stage tumors was higher compared with early-stage tumors. These results suggested that inflammasome expression may serve a significant role in the progression of tumors and could provide a fixed value for the risk assessment and prognosis prediction of prostate cancer.
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Affiliation(s)
- Ke Liang
- Department of Urology, The First People's Hospital of Pinghu, Pinghu, Zhejiang 314200, P.R. China
| | - Zunjin Ke
- Department of Urology, The First People's Hospital of Pinghu, Pinghu, Zhejiang 314200, P.R. China
| | - Jianhong Huang
- Department of Urology, The First People's Hospital of Pinghu, Pinghu, Zhejiang 314200, P.R. China
| | - Xijiong Zhang
- Department of Pathology, The First People's Hospital of Pinghu, Pinghu, Zhejiang 314200, P.R. China
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Balog K, Mizeranschi AE, Wanjala G, Sipos B, Kusza S, Bagi Z. Application potential of chicken DNA chip in domestic pigeon species - Preliminary results. Saudi J Biol Sci 2023; 30:103594. [PMID: 36874200 PMCID: PMC9975693 DOI: 10.1016/j.sjbs.2023.103594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 01/12/2023] [Accepted: 02/06/2023] [Indexed: 02/12/2023] Open
Abstract
Introducing the SNP technology to pigeon breeding will enhance the competitiveness of a sector that produces one of the healthiest and best quality meats. The present study aimed to test the applicability of the Illumina Chicken_50K_CobbCons array on 24 domestic pigeon individuals from the Mirthys hybrids and Racing pigeon breeds. A total of 53,313 SNPs were genotyped. Principal component analysis shows a significant overlap between the two groups. The chip performed poorly in this data set, with a call rate per sample of 0.474 (49%). The low call rate was likely due to an increase in the evolutionary distance. A total of 356 SNPs were retained after a relatively strict quality control. We have demonstrated that it is technically feasible to use a chicken microarray chip on pigeon samples. Presumably, with a larger sample size and by assigning phenotypic data, efficiency would be improved, allowing more thorough analyses, such as genome-wide association studies.
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Affiliation(s)
- Katalin Balog
- University of Debrecen, Doctoral School of Animal Science, Böszörményi út 138, 4032, Debrecen, Hungary.,Centre for Agricultural Genomics and Biotechnology, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 4002 Debrecen, Hungary
| | | | - George Wanjala
- University of Debrecen, Doctoral School of Animal Science, Böszörményi út 138, 4032, Debrecen, Hungary.,Centre for Agricultural Genomics and Biotechnology, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 4002 Debrecen, Hungary
| | - Bíborka Sipos
- University of Debrecen, Faculty of Agricultural and Food Sciences and Environmental Management, Böszörményi út 138, 4032, Debrecen, Hungary
| | - Szilvia Kusza
- Centre for Agricultural Genomics and Biotechnology, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 4002 Debrecen, Hungary
| | - Zoltán Bagi
- Centre for Agricultural Genomics and Biotechnology, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 4002 Debrecen, Hungary
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Wang P, Gu Y, Yang J, Qiu J, Xu Y, Xu Z, Gao J, Wan C. The prognostic value of NLRP1/NLRP3 and its relationship with immune infiltration in human gastric cancer. Aging (Albany NY) 2022; 14:9980-10008. [PMID: 36541912 PMCID: PMC9831740 DOI: 10.18632/aging.204438] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND Inflammasomes are related to tumorigenesis and immune-regulation. Here, we investigated the prognostic value of the NLR family pyrin domain containing (NLRP) 1/NLRP3 inflammasome and its potential mechanisms in immune-regulation in gastric cancer (GC). METHODS We analyzed the differential expression of NLRP1/NLRP3 between tumor and normal tissues using the Oncomine and Tumor Immune Estimate Resource (TIMER) databases. Immunohistochemistry and western blotting were used to detect NLRP1/NLRP3 protein expression in GC tissues. Correlations between NLRP1/NLRP3 expression levels and patient survival were analyzed using Kaplan-Meier survival curves. The relationships of NLRP1/NLRP3 expression and tumor-infiltrating immune cells/marker genes were assessed using the TIMER database. NLRP1/NLRP3 and immune checkpoint gene correlations were verified by single-gene co-expression analyses, and tumor immune-related pathways involving NLRP1/NLRP3 were analyzed using gene set enrichment analysis (GSEA). RESULTS Elevated NLRP1/NLRP3 expression was significantly correlated with lymph node metastasis, poor survival, immune-infiltrating cell abundances, and immune cell markers. NLRP3 showed stronger correlations with immune infiltration and the prognosis of gastric cancer. NLRP1 and NLRP3 might be involved in the same tumor immune-related pathways. Thus, high NLRP1/NLRP3 expression promotes immune cell infiltration and poor prognosis in GC. NLRP1/NLRP3, particularly NLRP3, may have important roles in immune infiltration and may serve as a prognostic biomarker for GC. CONCLUSIONS NLRP1/NLRP3, particularly NLRP3, may have important roles in immune infiltration and may serve as a prognostic biomarker for GC.
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Affiliation(s)
- Ping Wang
- School of Preclinical Medicine, Wannan Medical College, Wuhu 241001, China
| | - Yulan Gu
- Department of Oncology, Changshu Second People’s Hospital, Changshu 215500, China
| | - Jianke Yang
- School of Preclinical Medicine, Wannan Medical College, Wuhu 241001, China
| | - Jiamin Qiu
- Department of Pathology, Changshu Second People’s Hospital, Changshu 215500, China
| | - Yeqiong Xu
- Central laboratory of Changshu Medical examination Institute, Changshu 215500, China
| | - Zengxiang Xu
- School of Preclinical Medicine, Wannan Medical College, Wuhu 241001, China
| | - Jiguang Gao
- School of Preclinical Medicine, Wannan Medical College, Wuhu 241001, China
| | - Chuandan Wan
- Central laboratory of Changshu Medical examination Institute, Changshu 215500, China
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Yang J, Ding H, Kan X. Codon usage patterns and evolution of HSP60 in birds. Int J Biol Macromol 2021; 183:1002-1012. [PMID: 33971236 DOI: 10.1016/j.ijbiomac.2021.05.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 04/30/2021] [Accepted: 05/03/2021] [Indexed: 11/27/2022]
Abstract
Heat shock protein 60 (HSP60) is highly conserved from prokaryotic to eukaryotic organisms, acting as molecular chaperone and other vital biological functions. In spite of increasing knowledge of HSP60, its evolutionary mechanism on functional adaption is still far from completely understood. Moreover, analysis of codon usage bias (CUB) is a powerful tool to understand evolutionary association studies. However, so far, as we know, no scientific work on CUB of HSP60 in birds has been reported. In this study, we provide a comprehensive analysis on the codon usage and molecular evolution of HSP60 across birds. The results indicated that HSP60 had a weak codon usage bias with high ENC values (range from 52.66 to 61), low RSCU, and A/T-ending codons were mostly preferred. Meanwhile, it was considered that mutation, natural selection, and genetic drift combined to shape codon usage patterns with different strength proportions among various birds for HSP60. Then, the LRT tests suggested that different lineages of birds might be under similar selective pressures. Besides, the two positive selection sites (151 and 131) were detected and might undergo radical changes. These findings would contribute to understand function diversity and molecular evolution of HSP60 in birds.
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Affiliation(s)
- Jianke Yang
- The Institute of Bioinformatics, College of Life Sciences, Anhui Normal University, Wuhu, Anhui, China; School of Preclinical Medicine, Wannan Medical College, Wuhu, Anhui, China
| | - Hengwu Ding
- The Institute of Bioinformatics, College of Life Sciences, Anhui Normal University, Wuhu, Anhui, China; Anhui Provincial Key Laboratory of the Conservation and Exploitation of Biological Resources, Wuhu, Anhui, China
| | - Xianzhao Kan
- The Institute of Bioinformatics, College of Life Sciences, Anhui Normal University, Wuhu, Anhui, China; Anhui Provincial Key Laboratory of the Conservation and Exploitation of Biological Resources, Wuhu, Anhui, China.
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Molecular Characterization of Heat-Induced HSP11.0 and Master-Regulator HSF from Cotesia chilonis and Their Consistent Response to Heat Stress. INSECTS 2021; 12:insects12040322. [PMID: 33916570 PMCID: PMC8066536 DOI: 10.3390/insects12040322] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/30/2021] [Accepted: 03/31/2021] [Indexed: 11/27/2022]
Abstract
Simple Summary Small heat shock proteins (sHSPs) are members of the heat shock protein (HSP) family that play an important role in heat stress, and heat shock factors (HSFs) are transcriptional activators that mainly regulate the expression of HSPs. Cotesia chilonis, the major endoparasitoid of Chilo suppressalis, widely distributes in China and other Asian regions. Previous studies have shown that C. chilonis has a certain thermal tolerance. Here, heat-induced HSP11.0 and master-regulator HSF were cloned and characterized from C. chilonis. The transcription patterns of them in response to different temperatures and time course after temperature treatment were analyzed. This study is the first report on the analysis on hsf gene of C. chilonis. The results of expression patterns will provide new insights into thermoregulation of C. chilonis in response to climate change. Abstract Small heat shock proteins (sHSPs) are members of the heat shock protein (HSP) family that play an important role in temperature stress, and heat shock factors (HSFs) are transcriptional activators that regulate HSP expression. Cotesia chilonis, the major endoparasitoid of Chilo suppressalis, modulates the C. suppressalis population in the field. In this study, we cloned and characterized two genes from C.chilonis: the heat-induced HSP11.0 gene (Cchsp11.0) that consisted of a 306-bp ORF, and the master regulator HSF (Cchsf) containing an 1875-bp ORF. CcHSP11.0 contained a chaperonin cpn10 signature motif that is conserved in other hymenopteran insects. CcHSF is a typical HSF and contains a DNA-binding domain, two hydrophobic heptad repeat domains, and a C-terminal trans-activation domain. Neither Cchsp11.0 or Cchsf contain introns. Real-time quantitative PCR revealed that Cchsp11.0 and Cchsf were highly induced at 36 °C and 6 °C after a 2-h exposure. Overall, the induction of Cchsf was lower than Cchsp11.0 at low temperatures, whereas the opposite was true at high temperatures. In conclusion, both Cchsp11.0 and Cchsf are sensitive to high and low temperature stress, and the expression pattern of the two genes were positively correlated during temperature stress.
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