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Shi J, Cao Q, Huang C, Luo X. The Association of HIF-1α/rs2057482 Polymorphism with Idiopathic Scleritis in a Chinese Han Population. Ocul Immunol Inflamm 2024:1-5. [PMID: 39269633 DOI: 10.1080/09273948.2024.2395290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 04/02/2024] [Accepted: 08/18/2024] [Indexed: 09/15/2024]
Abstract
BACKGROUND To investigate the association of hypoxia-inducible factor-1α (HIF-1α), Janus tyrosine kinase-signal transducer and activator of transcription (JAK-STAT) gene polymorphisms with idiopathic scleritis in a Chinese Han population. METHODS Ten single nucleotide polymorphisms (SNP) of HIF-1α, tyrosine kinase 2 (TYK2), signal transducer and activator of transcription 3 (STAT3), signal transducer and activator of transcription 4 (STAT4), and retinoid-related orphan nuclear receptors-γ (ROR-γ) were selected for this study. A total of 496 idiopathic scleritis patients and 1009 controls were genotyped by the MassARRAY platform and iPLEX Gold Genotyping Assay. The allele and genotype frequencies were analyzed by Chi-square test and Fisher's exact test. Stratified analyses were performed based on gender and anatomic locations of idiopathic scleritis. RESULTS The frequencies of CC genotype (p = 6.18 × 10-4, Pc = 0.04, OR = 0.67,95%CI = 0.53-0.84) and C allele (p = 7.08 × 10-4, Pc = 0.04, OR = 0.71,95%CI = 0.58-0.87) for HIF-1α/rs2057482 were found significantly lower in idiopathic scleritis patients when compared to healthy controls. Stratified analysis depending on gender showed significant decreased frequencies of CC genotype (CC: p = 4.04 × 10-4, Pc = 0.02, OR = 0.54, 95%CI = 0.39-0.76) and C allele (C: p = 1.62 × 10-4, Pc = 0.01, OR = 0.58, 95%CI = 0.44-0.77) in male patients. Stratification analysis of rs2057482 according to location of scleritis did not show any significant difference between three subgroups and healthy controls. CONCLUSION This study showed association between polymorphism of HIF-1α/rs2057482 and susceptibility to idiopathic scleritis in Han Chinese male patients.
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Affiliation(s)
- Jing Shi
- Chongqing Key Lab of Ophthalmology, Chongqing Eye Institute, Chongqing Branch of National Clinical Research Center for Ocular Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Qingfeng Cao
- Chongqing Key Lab of Ophthalmology, Chongqing Eye Institute, Chongqing Branch of National Clinical Research Center for Ocular Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Changwei Huang
- Chongqing Key Lab of Ophthalmology, Chongqing Eye Institute, Chongqing Branch of National Clinical Research Center for Ocular Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Xiang Luo
- Chongqing Key Lab of Ophthalmology, Chongqing Eye Institute, Chongqing Branch of National Clinical Research Center for Ocular Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
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Mohamed MK, Atef AA, Moemen LA, Abdel Azeem AA, Mohalhal IA, Taha AM. Association study of HIF-1α rs11549465 and VEGF rs3025039 genetic variants with diabetic retinopathy in Egyptian patients: crosslinks with angiogenic, inflammatory, and anti-inflammatory markers. J Genet Eng Biotechnol 2022; 20:122. [PMID: 35969320 PMCID: PMC9378806 DOI: 10.1186/s43141-022-00401-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 07/14/2022] [Indexed: 11/10/2022]
Abstract
Background Genetic factors are implicated in the progression of DR—a global cause of blindness. Hence, the current work investigated the association of HIF-1α rs11549465 and VEGF rs3025039 genetic variants with the different stages of retinopathy among T2DM Egyptian patients. The crosslinks of these variants were explored with angiogenesis (VEGF), inflammation (AGEP and VCAM-1), and anti-inflammation (CTRP3) markers. Two hundred eighty-eight subjects were recruited in this study: 72 served as controls and 216 were having T2DM and were divided into diabetics without retinopathy (DWR), diabetics with non-proliferative retinopathy (NPDR), and diabetics with proliferative retinopathy (PDR). The genetic variants were analyzed using PCR-RFLP and their associations with NPDR and PDR were statistically tested. The circulating levels of AGEP, VCAM-1, HIF-1α, VEGF, and CTRP3 were assayed followed by analyzing their associations statistically with the studied variants. Results Only HIF-1α rs11549465 genetic variant (recessive model) was significantly associated with the development of NPDR among T2DM patients (p < 0.025) with a significant correlation with the circulating HIF-1α level (p < 0.0001). However, this variant was not associated with PDR progression. Neither HIF-1α rs11549465 nor VEGF rs3025039 genetic variants were associated with the PDR progression. The circulating AGEP, VCAM-1, HIF-1α, and VEGF were significantly elevated (p < 0.0001) while the CTRP3 was significantly decreased (p < 0.0001) in NPDR and PDR groups. The HIF-1α rs11549465 CT and/or TT genotype carriers were significantly associated with AGEP and VCAM-1 levels in the NPDR group, while it showed a significant association with the CTRP3 level in the PDR group. The VEGF rs3025039 TT genotype carriers showed only a significant association with the CTRP3 level in the PDR group. Conclusion The significant association of HIF-1α rs11549465 other than VEGF rs3025039 with the initiation of NPDR in T2DM Egyptian patients might protect them from progression to the proliferative stage via elevating circulating HIF-1α. However, this protective role was not enough to prevent the development of NPDR because of enhancing angiogenesis and inflammation together with suppressing anti-inflammation. The non-significant association of HIF-1α rs11549465 with PDR among T2DM patients could not make this variant a risk factor for PDR progression.
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Affiliation(s)
| | - Azza A Atef
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Leqaa A Moemen
- Biochemistry Unit, Research Institute of Ophthalmology, Giza, Egypt
| | | | - Islam A Mohalhal
- Surgical Retina, Research Institute of Ophthalmology, Giza, Egypt
| | - Alshaimaa M Taha
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, Egypt.
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Song Y, Jin X, Liu Y, Wang S, Bian F, Zhao Q, Shi H, Gao Z. Long noncoding RNA ZFPM2-AS1 promotes the proliferation, migration, and invasion of hepatocellular carcinoma cells by regulating the miR-576-3p/HIF-1α axis. Anticancer Drugs 2021; 32:812-821. [PMID: 34102651 DOI: 10.1097/cad.0000000000001070] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Long noncoding RNA (LncRNA) zinc finger protein multitype 2 antisense RNA 1 (ZFPM2-AS1) is highly expressed in a variety of tumors and is involved in promoting the malignant biological behaviors of cancer cells. However, the mechanism of ZFPM2-AS1 in the progression of hepatocellular carcinoma (HCC) remains to be explored. The ZFPM2-AS1 expression in HCC was measured by quantitative real-time PCR (qRT-PCR); cell counting kit-8, 5-bromo-2'-deoxyuridine (BrdU), and transwell assays were used to confirm the biological functions of ZFPM2-AS1 in regulating the malignant biological behaviors of HCC cells; the luciferase reporter gene assay was employed to detect whether ZFPM2-AS1 could bind to microRNA (miR)-576-3p; the regulatory relationship between ZFPM2-AS1 and miR-576-3p was probed by qRT-PCR; the effects of ZFPM2-AS1 and miR-576-3p on the expression of hypoxia-inducible factor 1α (HIF-1α) were detected by qRT-PCR and Western blot. The expression of ZFPM2-AS1 in HCC tissues, compared with that in normal liver tissues, was significantly upregulated. Knockdown of ZFPM2-AS1 markedly inhibited HCC cell proliferation, migration, and invasion while the overexpression of ZFPM2-AS1 worked oppositely. miR-576-3p could reverse the effects of ZFPM2-AS1 on the biological behaviors of HCC cells. Besides, ZFPM2-AS1 could bind to miR-576-3p and positively regulate the expression of HIF-1α, a target gene of miR-576-3p, by adsorbing miR-576-3p. ZFPM2-AS1 is abnormally highly expressed in HCC and facilitates proliferation, migration, and invasion of HCC cells by adsorbing miR-576-3p and upregulating HIF-1α expression.
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Affiliation(s)
- Yubao Song
- Second Department of General Surgery, Shanxi Province Cancer Hospital, Taiyuan
| | - Xin Jin
- Department of Oncology, Ward II, Xuzhou Central Hospital, Xuzhou
| | - Yong Liu
- Department of Oncology, Ward II, Xuzhou Central Hospital, Xuzhou
| | - Shuiying Wang
- Department of Oncology, Ward II, Xuzhou Central Hospital, Xuzhou
| | - Fang Bian
- Department of Oncology, Ward II, Xuzhou Central Hospital, Xuzhou
| | - Qingqing Zhao
- Department of Oncology, Ward II, Xuzhou Central Hospital, Xuzhou
| | - Hanping Shi
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Zefeng Gao
- Second Department of General Surgery, Shanxi Province Cancer Hospital, Taiyuan
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Ren H, Luo JQ, Gao YC, Chen MY, Chen XP, Zhou HH, Jiang Y, Zhang W. Genetic association of hypoxia inducible factor 1-alpha ( HIF1A) Pro582Ser polymorphism with risk of diabetes and diabetic complications. Aging (Albany NY) 2020; 12:12783-12798. [PMID: 32658866 PMCID: PMC7377833 DOI: 10.18632/aging.103213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 04/17/2020] [Indexed: 04/11/2023]
Abstract
Diabetes is an age-related chronic disease associated with a number of complications, emerging as one of the major causes of morbidity and mortality worldwide. Several studies indicated that hypoxia-inducible factor 1-alpha (HIF1A) genetic polymorphisms may be associated with diabetes and diabetic complications. However, this association remains ambiguous. Thus, we performed a meta-analysis to provide more precise conclusion on this issue. Odds ratios (OR) with corresponding 95% confidence intervals (CI) were applied to assess the strength of the relationships. There was a protective association between HIF1A Pro582Ser polymorphism and diabetes under the heterozygous genetic model (OR = 0.70, 95% CI = 0.55-0.91; P = 0.007). Similar associations were observed in diabetic complications risk under the allelic (OR = 0.69, 95% CI = 0.57-0.83; P < 0.001), homozygous (OR = 0.51, 95% CI = 0.30-0.87; P = 0.014), recessive (OR = 0.73, 95% CI = 0.59-0.90; P = 0.004) and dominant (OR = 0.40, 95% CI = 0.25-0.65; P < 0.001) genetic models. No effects of the HIF1A Ala588Thr polymorphism were found in risk of diabetes and diabetic complications. Taken together, these findings revealed the protective effect of HIF1A Pro582Ser polymorphism against diabetes and diabetic complications.
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Affiliation(s)
- Huan Ren
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P.R. China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, P.R. China
- National Clinical Research Center for Geriatric Disorders, Changsha, P.R. China
| | - Jian-Quan Luo
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, P.R. China
| | - Yong-Chao Gao
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P.R. China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, P.R. China
- National Clinical Research Center for Geriatric Disorders, Changsha, P.R. China
| | - Man-Yun Chen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P.R. China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, P.R. China
- National Clinical Research Center for Geriatric Disorders, Changsha, P.R. China
| | - Xiao-Ping Chen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P.R. China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, P.R. China
- National Clinical Research Center for Geriatric Disorders, Changsha, P.R. China
| | - Hong-Hao Zhou
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P.R. China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, P.R. China
- National Clinical Research Center for Geriatric Disorders, Changsha, P.R. China
| | - Ying Jiang
- Department of Cardiothoracic Surgery, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - Wei Zhang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P.R. China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, P.R. China
- National Clinical Research Center for Geriatric Disorders, Changsha, P.R. China
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Wu LF, Xu GP, Zhao Q, Zhou LJ, Wang D, Chen WX. The association between hypoxia inducible factor 1 subunit alpha gene rs2057482 polymorphism and cancer risk: a meta-analysis. BMC Cancer 2019; 19:1123. [PMID: 31744467 PMCID: PMC6862742 DOI: 10.1186/s12885-019-6329-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Accepted: 11/04/2019] [Indexed: 02/06/2023] Open
Abstract
Background The rs2057482 polymorphism in the hypoxia inducible factor 1 subunit alpha (HIF1A) gene has been reported to be associated with a risk of several types of cancer, but this association has not yet been definitively confirmed. We performed this meta-analysis to determine whether rs2057482 is associated with overall cancer risk. Methods The PubMed, Embase, and Web of Science databases were searched for the potential studies about the association between the rs2057482 and cancer risk. The data of genotype frequencies in cases with cancer and controls were extracted from the selected studies. Odds ratios (ORs) and the corresponding 95% confidence intervals (CIs) were calculated to determine the strength of the associations. Results The meta-analysis showed an association between the rs2057482 polymorphism and overall cancer risk. However, a stratified analysis of ethnicity did not show any significant association between rs2057482 and cancer risk in the Asian population. Conclusions The rs2057482 polymorphism was associated with decreased overall cancer risk, based on the currently available studies. However, this conclusion needs verification by further well-designed epidemiology studies that examine different cancer types and more subjects.
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Affiliation(s)
- Li-Fang Wu
- Department of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Gui-Ping Xu
- Transfusion Department, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qing Zhao
- Department of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Li-Jing Zhou
- Department of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Ding Wang
- Department of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Wei-Xian Chen
- Department of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China.
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Wang D, Gao Z, Zhang X. Resveratrol Induces Apoptosis in Murine Prostate Cancer Cells via Hypoxia-Inducible Factor 1-alpha (HIF-1α)/Reactive Oxygen Species (ROS)/P53 Signaling. Med Sci Monit 2018; 24:8970-8976. [PMID: 30531685 PMCID: PMC6298174 DOI: 10.12659/msm.913290] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Resveratrol, a polyphenol found on the surface of red fruits, is able to suppress many kinds of malignancies. Nevertheless, its mechanism of action is not yet clear. Consequently, this study aimed to elucidate its influence and explore the etiology of PCCs (prostate cancer cells). MATERIAL AND METHODS The proliferation of prostate cancer cells was determined by CCK-8 assay. Cell apoptosis was determined by Hoechst staining FC assay. Cell migration was detected by scratch test. The levels of apoptosis-related protein were detected by Western blot analysis. RESULTS It was discovered that resveratrol suppresses cellular survival and migration and enhances cell death. In addition, it was revealed that resveratrol elevated ROS concentration and expression of biomarker of cell death Bax, while inhibiting Bcl2, an anti-apoptotic protein, and reinforcing expression of p53. Moreover, resveratrol remarkably increased the expressions of HIF-1α and p53 in PC cells. Resveratrol suppressed cell survival and promoted cell death, but its effects were reversed after HIF-1α knockdown, suggesting that the effects of resveratrol in PC are mediated via HIF-1α. CONCLUSIONS Our findings indicate that resveratrol induces apoptosis via HIF-1α/ROS/p53 signaling in prostate cancer cells and may be a useful therapeutic agent against prostate cancer.
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Affiliation(s)
- Delong Wang
- Department of Urology Surgery, The Affiliated Zhongshan Hospital Dalian University, Dalian, Liaoning, China (mainland)
| | - Zefeng Gao
- Department of Urology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China (mainland)
| | - Xin Zhang
- Department of Urology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China (mainland)
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Bendels MH, Costrut AM, Schöffel N, Brüggmann D, Groneberg DA. Gendermetrics of cancer research: results from a global analysis on prostate cancer. Oncotarget 2018; 9:19640-19649. [PMID: 29731971 PMCID: PMC5929414 DOI: 10.18632/oncotarget.24716] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 02/22/2018] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND The present study aims to elucidate the success concerning gender equality in cancer research in the last decade (from 2008 to 2017) with prostate cancer as the target parameter. RESULTS 31.7% of all authorships and 36.3% of the first, 32.5% of the co- and 22.6% of the last authorships were held by women. The corresponding female-to-male odds ratio is 1.26 (CI: 1.22-1.30) for first, 1.15 (CI: 1.12-1.18) for co- and 0.59 (CI: 0.57-0.62) for last authorships. The annual growth rates are 0.6% overall and 0.9% for first, 0.2% for co-authorships, and 2.8% for last authorships. Women are slightly underrepresented at prestigious authorships compared to men. The female underrepresentation accentuates in articles with many authors that attract the highest citation rates. Multi-author articles with male key authors are more frequently cited. Men publish more articles compared to women (61.8% male authors are responsible for 68.3% of the authorships) and are overrepresented at productivity levels of more than 1 article per author. Major regional differences were found with best female odds in Sweden, Brazil, and Austria. The prognosis for the next decade forecasts a harmonization of authorship odds. CONCLUSION Prostate cancer research is characterized by a career dichotomy with few women in academic leadership positions and many female early career researchers. This career dichotomy has been narrowed in the last decade and will likely be further reduced in the future. METHODS On the basis of the Gendermetrics Platform, a total of 26,234 articles related to prostate cancer research were analyzed.
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Affiliation(s)
- Michael H.K. Bendels
- Division of Computational Medicine, The Institute of Occupational, Social and Environmental Medicine, Goethe University, Frankfurt, Germany
| | - Alecsandru M. Costrut
- Division of Computational Medicine, The Institute of Occupational, Social and Environmental Medicine, Goethe University, Frankfurt, Germany
| | - Norman Schöffel
- Division of Computational Medicine, The Institute of Occupational, Social and Environmental Medicine, Goethe University, Frankfurt, Germany
| | - Dörthe Brüggmann
- Division of Computational Medicine, The Institute of Occupational, Social and Environmental Medicine, Goethe University, Frankfurt, Germany
- Department of Obstetrics and Gynecology, Keck School of Medicine of University of Southern California, Los Angeles, CA, USA
| | - David A. Groneberg
- Division of Computational Medicine, The Institute of Occupational, Social and Environmental Medicine, Goethe University, Frankfurt, Germany
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