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Staszkiewicz R, Sobański D, Pulka W, Gładysz D, Gadzieliński M, Strojny D, Grabarek BO. Variances in the Expression Profile of Circadian Clock-Related Genes in Astrocytic Brain Tumors. Cancers (Basel) 2024; 16:2335. [PMID: 39001398 PMCID: PMC11240661 DOI: 10.3390/cancers16132335] [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: 06/11/2024] [Revised: 06/22/2024] [Accepted: 06/25/2024] [Indexed: 07/16/2024] Open
Abstract
This study explores the role of circadian clock genes in the progression of astrocytic tumors, a prevalent type of brain tumor. The aim was to assess the expression patterns of these genes in relation to the tumor grade. Using microarray analysis, qRT-PCR, and methylation-specific PCR, we examined gene expression, DNA methylation patterns, and microRNA interactions in tumor samples from 60 patients. Our results indicate that the expression of key circadian clock genes, such as clock circadian regulator (CLOCK), protein kinase AMP-activated catalytic subunit alpha 1 (PRKAA1), protein kinase AMP-activated catalytic subunit alpha 2 (PRKAA2), protein kinase AMP-activated non-catalytic subunit beta 1 (PRKAB1), protein kinase AMP-activated non-catalytic subunit beta 2 (PRKAB2), period circadian regulator 1 (PER1), period circadian regulator 2 (PER2) and period circadian regulator 3 (PER3), varies significantly with the tumor grade. Notably, increased CLOCK gene expression and protein levels were observed in higher-grade tumors. DNA methylation analysis revealed that the promoter regions of PER1-3 genes were consistently methylated, suggesting a mechanism for their reduced expression. Our findings also underscore the complex regulatory mechanisms involving miRNAs, such as hsa-miR-106-5p, hsa-miR-20b-5p, and hsa-miR-30d-3p, which impact the expression of circadian clock-related genes. This underscores the importance of circadian clock genes in astrocytic tumor progression and highlights their potential as biomarkers and therapeutic targets. Further research is needed to validate these results and explore their clinical implications.
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Affiliation(s)
- Rafał Staszkiewicz
- Collegium Medicum, WSB University, 41-300 Dabrowa Gornicza, Poland; (D.S.); (D.G.); (M.G.); (D.S.); (B.O.G.)
- Department of Neurosurgery, 5th Military Clinical Hospital with the SP ZOZ Polyclinic in Krakow, 30-901 Cracow, Poland
- Department of Neurosurgery, Faculty of Medicine in Zabrze, Academy of Silesia, 40-555 Katowice, Poland
| | - Dawid Sobański
- Collegium Medicum, WSB University, 41-300 Dabrowa Gornicza, Poland; (D.S.); (D.G.); (M.G.); (D.S.); (B.O.G.)
- Department of Neurosurgery, Szpital sw. Rafala in Cracow, 30-693 Cracow, Poland
| | - Wojciech Pulka
- Department of Neurosurgery, Neurotraumatology and Spinal Surgery, Regional Hospital in Elblag, 82-300 Elblag, Poland;
| | - Dorian Gładysz
- Collegium Medicum, WSB University, 41-300 Dabrowa Gornicza, Poland; (D.S.); (D.G.); (M.G.); (D.S.); (B.O.G.)
- Department of Neurosurgery, 5th Military Clinical Hospital with the SP ZOZ Polyclinic in Krakow, 30-901 Cracow, Poland
- Department of Neurosurgery, Faculty of Medicine in Zabrze, Academy of Silesia, 40-555 Katowice, Poland
| | - Marcin Gadzieliński
- Collegium Medicum, WSB University, 41-300 Dabrowa Gornicza, Poland; (D.S.); (D.G.); (M.G.); (D.S.); (B.O.G.)
- Department of Neurosurgery, 5th Military Clinical Hospital with the SP ZOZ Polyclinic in Krakow, 30-901 Cracow, Poland
- Department of Neurosurgery, Faculty of Medicine in Zabrze, Academy of Silesia, 40-555 Katowice, Poland
| | - Damian Strojny
- Collegium Medicum, WSB University, 41-300 Dabrowa Gornicza, Poland; (D.S.); (D.G.); (M.G.); (D.S.); (B.O.G.)
- Institute of Health Care, National Academy of Applied Sciences in Przemysl, 37-700 Przemysl, Poland
- New Medical Techniques Specjalist Hospital of St. Family in Rudna Mała, 36-054 Rudna Mala, Poland
| | - Beniamin Oskar Grabarek
- Collegium Medicum, WSB University, 41-300 Dabrowa Gornicza, Poland; (D.S.); (D.G.); (M.G.); (D.S.); (B.O.G.)
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Ilozumba MN, Yaghjyan L, Datta S, Zhao J, Gong Z, Hong CC, Lunetta KL, Zirpoli G, Bandera EV, Palmer JR, Yao S, Ambrosone CB, Cheng TYD. mTOR pathway candidate genes and physical activity interaction on breast cancer risk in black women from the women's circle of health study. Breast Cancer Res Treat 2023; 199:137-146. [PMID: 36882608 PMCID: PMC10695183 DOI: 10.1007/s10549-023-06902-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 02/17/2023] [Indexed: 03/09/2023]
Abstract
BACKGROUND Physical activity has been shown to affect the mammalian target of rapamycin (mTOR) signaling pathway and consequently breast carcinogenesis. Given that Black women in the USA are less physically active, it is not well understood whether there are gene-environment interactions between mTOR pathway genes and physical activity in relation to breast cancer risk in Black women. METHODS The study included 1398 Black women (567 incident breast cancer cases and 831 controls) from the Women's Circle of Health Study (WCHS). We examined interactions between 43 candidate single-nucleotide polymorphisms (SNPs) in 20 mTOR pathway genes with levels of vigorous physical activity in relation to breast cancer risk overall and by ER-defined subtypes using Wald test with 2-way interaction term and multivariable logistic regression. RESULTS AKT1 rs10138227 (C > T) and AKT1 rs1130214 (C > A) were only associated with a decreased risk of ER + breast cancer among women with vigorous physical activity (odds ratio [OR] = 0.15, 95% confidence interval (CI) 0.04, 0.56, for each copy of the T allele, p-interaction = 0.007 and OR = 0.51, 95% CI 0.27, 0.96, for each copy of the A allele, p-interaction = 0.045, respectively). MTOR rs2295080 (G > T) was only associated with an increased risk of ER + breast cancer among women with vigorous physical activity (OR = 2.24, 95% CI 1.16, 4.34, for each copy of the G allele; p-interaction = 0.043). EIF4E rs141689493 (G > A) was only associated with an increased risk of ER- breast cancer among women with vigorous physical activity (OR = 20.54, 95% CI 2.29, 184.17, for each copy of the A allele; p-interaction = 0.003). These interactions became non-significant after correction for multiple testing (FDR-adjusted p-value > 0.05). CONCLUSION Our findings suggest that mTOR genetic variants may interact with physical activity in relation to breast cancer risk in Black women. Future studies should confirm these findings.
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Affiliation(s)
- Mmadili N Ilozumba
- Department of Epidemiology, University of Florida, Gainesville, FL, USA.
- Department of Population Health Sciences, Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA.
| | - Lusine Yaghjyan
- Department of Epidemiology, University of Florida, Gainesville, FL, USA
| | - Susmita Datta
- Department of Biostatistics, University of Florida, Gainesville, FL, USA
| | - Jinying Zhao
- Department of Epidemiology, University of Florida, Gainesville, FL, USA
| | - Zhihong Gong
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Chi-Chen Hong
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Kathryn L Lunetta
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Gary Zirpoli
- Slone Epidemiology Center, Boston University, Boston, MA, USA
| | - Elisa V Bandera
- Cancer Epidemiology and Health Outcomes, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Julie R Palmer
- Slone Epidemiology Center, Boston University, Boston, MA, USA
| | - Song Yao
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Christine B Ambrosone
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Ting-Yuan David Cheng
- Department of Epidemiology, University of Florida, Gainesville, FL, USA.
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
- Division of Cancer Prevention and Control, Department of Internal Medicine, The Ohio State University, Suite 525, 1590 North High Street, Columbus, OH, 43201, USA.
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Ilozumba MN, Yaghjyan L, Datta S, Zhao J, Hong CC, Lunetta KL, Zirpoli G, Bandera EV, Palmer JR, Yao S, Ambrosone CB, Cheng TYD. mTOR pathway candidate genes and obesity interaction on breast cancer risk in black women from the Women's Circle of Health Study. Cancer Causes Control 2023; 34:431-447. [PMID: 36790512 PMCID: PMC10695180 DOI: 10.1007/s10552-022-01657-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 11/11/2022] [Indexed: 02/16/2023]
Abstract
BACKGROUND Obesity is known to stimulate the mammalian target of rapamycin (mTOR) signaling pathway and both obesity and the mTOR signaling pathway are implicated in breast carcinogenesis. We investigated potential gene-environment interactions between mTOR pathway genes and obesity in relation to breast cancer risk among Black women. METHODS The study included 1,655 Black women (821 incident breast cancer cases and 834 controls) from the Women's Circle of Health Study (WCHS). Obesity measures including body mass index (BMI); central obesity i.e., waist circumference (WC) and waist/hip ratio (WHR); and body fat distribution (fat mass, fat mass index and percent body fat) were obtained by trained research staff. We examined the associations of 43 candidate single-nucleotide polymorphisms (SNPs) in 20 mTOR pathway genes with breast cancer risk using multivariable logistic regression. We next examined interactions between these SNPs and measures of obesity using Wald test with 2-way interaction term. RESULTS The variant allele of BRAF (rs114729114 C > T) was associated with an increase in overall breast cancer risk [odds ratio (OR) = 1.81, 95% confidence interval (CI) 1.10-2.99, for each copy of the T allele] and the risk of estrogen receptor (ER)-defined subtypes (ER+ tumors: OR = 1.83, 95% CI 1.04,3.29, for each copy of the T allele; ER- tumors OR = 2.14, 95% CI 1.03,4.45, for each copy of the T allele). Genetic variants in AKT, AKT1, PGF, PRKAG2, RAPTOR, TSC2 showed suggestive associations with overall breast cancer risk and the risk of, ER+ and ER- tumors (range of p-values = 0.040-0.097). We also found interactions of several of the SNPs with BMI, WHR, WC, fat mass, fat mass index and percent body fat in relation to breast cancer risk. These associations and interactions, however, became nonsignificant after correction for multiple testing (FDR-adjusted p-value > 0.05). CONCLUSION We found associations between mTOR genetic variants and breast cancer risk as well as gene and body fatness interactions in relation to breast cancer risk. However, these associations and interactions became nonsignificant after correction for multiple testing. Future studies with larger sample sizes are required to confirm and validate these findings.
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Affiliation(s)
- Mmadili N Ilozumba
- Department of Epidemiology, University of Florida, Gainesville, FL, USA.
- Department of Population Health Sciences, Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA.
| | - Lusine Yaghjyan
- Department of Epidemiology, University of Florida, Gainesville, FL, USA
| | - Susmita Datta
- Department of Biostatistics, University of Florida, Gainesville, FL, USA
| | - Jinying Zhao
- Department of Epidemiology, University of Florida, Gainesville, FL, USA
| | - Chi-Chen Hong
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Kathryn L Lunetta
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Gary Zirpoli
- Slone Epidemiology Center, Boston University, Boston, MA, USA
| | - Elisa V Bandera
- Cancer Epidemiology and Health Outcomes, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Julie R Palmer
- Slone Epidemiology Center, Boston University, Boston, MA, USA
| | - Song Yao
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Christine B Ambrosone
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Ting-Yuan David Cheng
- Department of Epidemiology, University of Florida, Gainesville, FL, USA.
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
- Division of Cancer Prevention and Control, Department of Internal Medicine, The Ohio State University, Suite 525, 1590 North High Street, Columbus, OH, 43201, USA.
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Mei Y, Mu Y, Wang W, Tan BT, Chen YH, Li YP, Zhu D, Li W, Cui J, Yu LH. Effect of AMPK Subunit Alpha 2 Polymorphisms on Postherpetic Pain Susceptibility in Southwestern Han Chinese. J Pain Res 2022; 15:3319-3326. [PMID: 36304487 PMCID: PMC9595063 DOI: 10.2147/jpr.s385913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 10/05/2022] [Indexed: 11/04/2022] Open
Abstract
Introduction Adenosine 5'-monophosphate (AMP)-activated protein kinase (AMPK) can influence energy metabolism. Energy metabolism imbalance is closely associated with the occurrence of neuropathic pain (NeP). Rs10789038 and rs2796498 are genetic polymorphisms of PRKAA2, the gene encoding AMPK, which is closely related to energy metabolism imbalance. This study aimed to explore the relationship between PRKAA2 and postherpetic neuralgia (PHN) in the southwestern Chinese Han population. Methods This study enrolled 132 PHN patients and 118 healthy subjects. The rs10789038 and rs2796498 PRKAA2 genotypes were identified in all participants. The association between these single nucleotide polymorphisms and PHN susceptibility was evaluated in the dominant and recessive models. Haplotype analysis of patients with PHN and healthy controls was performed. Results The PHN patients were older than the healthy subjects (P < 0.05); however, the other clinical characteristics between two groups were not significantly different (all P >0.05). Genotypes and allele frequencies differed significantly between PHN patients and healthy subjects in the rs10789038 polymorphism (P < 0.05), but not in rs2796498 (P > 0.05). In addition, the GG haplotype of rs10789038-rs2796498 correlated negatively with PHN occurrence in haplotype analysis (P < 0.05). Conclusion PHN occurrence may be related to the PRKAA2 rs10789038 A>G genetic polymorphism in the southwestern Chinese Han population.
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Affiliation(s)
- Yang Mei
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China,Department of Pain Medicine, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, People’s Republic of China
| | - Yang Mu
- Department of Rehabilitation Medicine, Chongqing University Fuling Hospital, Chongqing, People’s Republic of China
| | - Win Wang
- Department of Pain Medicine, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, People’s Republic of China
| | - Bo-Tao Tan
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Yao-Hua Chen
- Department of Pain Medicine, Southwest Hospital, Army Medical University, Chongqing, People’s Republic of China
| | - Yu-Ping Li
- Department of Pain Medicine, Southwest Hospital, Army Medical University, Chongqing, People’s Republic of China
| | - Dan Zhu
- Department of Pain Medicine, Southwest Hospital, Army Medical University, Chongqing, People’s Republic of China
| | - Wei Li
- Department of Pain Medicine, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, People’s Republic of China
| | - Jian Cui
- Department of Pain Medicine, Southwest Hospital, Army Medical University, Chongqing, People’s Republic of China,Correspondence: Jian Cui; Le-Hua Yu, Email ;
| | - Le-Hua Yu
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
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Simons CCJM, Schouten LJ, Godschalk RWL, van Schooten FJ, Stoll M, Van Steen K, van den Brandt PA, Weijenberg MP. Polymorphisms in the mTOR-PI3K-Akt pathway, energy balance-related exposures and colorectal cancer risk in the Netherlands Cohort Study. BioData Min 2022; 15:2. [PMID: 35012583 PMCID: PMC8751328 DOI: 10.1186/s13040-021-00286-3] [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: 06/30/2021] [Accepted: 12/22/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The mTOR-PI3K-Akt pathway influences cell metabolism and (malignant) cell growth. We generated sex-specific polygenic risk scores capturing natural variation in 7 out of 10 top-ranked genes in this pathway. We studied the scores directly and in interaction with energy balance-related factors (body mass index (BMI), trouser/skirt size, height, physical activity, and early life energy restriction) in relation to colorectal cancer (CRC) risk in the Netherlands Cohort Study (NLCS) (n=120,852). The NLCS has a case-cohort design and 20.3 years of follow-up. Participants completed a baseline questionnaire on diet and cancer in 1986 when 55-69 years old. ~75% of the cohort returned toenail clippings used for DNA isolation and genotyping (n subcohort=3,793, n cases=3,464). To generate the scores, the dataset was split in two and risk alleles were defined and weighted based on sex-specific associations with CRC risk in the other dataset half, because there were no SNPs in the top-ranked genes associated with CRC risk in previous genome-wide association studies at a significance level p<1*10-5. RESULTS Cox regression analyses showed positive associations between the sex-specific polygenic risk scores and colon but not rectal cancer risk in men and women, with hazard ratios for continuously modeled scores close to 1.10. There was no modifying effect observed of the scores on associations between the energy balance-related factors and CRC risk. However, BMI (in men), non-occupational physical activity (in women), and height (in men and women) were associated with the risk of CRC, in particular (proximal and distal) colon cancer, in the direction as expected in the lower tertiles of the sex-specific polygenic risk scores. CONCLUSIONS Current data suggest that the mTOR-PI3K-Akt pathway may be involved in colon cancer development. This study thereby sheds more light on colon cancer etiology through use of genetic variation in the mTOR-PI3K-Akt pathway.
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Affiliation(s)
- Colinda C J M Simons
- Department of Epidemiology, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands.
| | - Leo J Schouten
- Department of Epidemiology, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
| | - Roger W L Godschalk
- Department of Pharmacology and Toxicology, NUTRIM - School for Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, the Netherlands
| | - Frederik-Jan van Schooten
- Department of Pharmacology and Toxicology, NUTRIM - School for Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, the Netherlands
| | - Monika Stoll
- Institute of Human Genetics, Genetic Epidemiology, University of Münster, Münster, Germany.,Department of Biochemistry, Maastricht Centre for Systems Biology (MaCSBio), School for Cardiovascular Diseases, CARIM-, Maastricht University, Maastricht, the Netherlands
| | | | - Piet A van den Brandt
- Department of Epidemiology, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
| | - Matty P Weijenberg
- Department of Epidemiology, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
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Quercetin Improving Lipid Metabolism by Regulating Lipid Metabolism Pathway of Ileum Mucosa in Broilers. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:8686248. [PMID: 33014279 PMCID: PMC7520004 DOI: 10.1155/2020/8686248] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 08/28/2020] [Accepted: 08/29/2020] [Indexed: 02/06/2023]
Abstract
This study is aimed at evaluating the regulatory mechanism of quercetin on lipid metabolism in the ileum of broilers to better understand these pathways decreasing abdominal fat. 480 chickens were randomly divided into 4 groups (control, 0.02% quercetin, 0.04% quercetin, and 0.06% quercetin). Breast muscle, thigh muscle, and abdominal fat pad were removed and weighed at 42 d of age. Serum was obtained by centrifuging blood samples from the jugular vein (10 ml) to determine high-density lipoprotein (HDL), total cholesterol (TC), low-density lipoprotein (LDL), triglyceride (TG), leptin, and adiponectin using ELISA. About 5 g of the ileum was harvested and immediately frozen in liquid nitrogen for RNA-seq. Then, the confirmation of RNA-seq results by the Real-Time Quantitative PCR (RT-qPCR) method was evaluated using Pearson's correlation. Compared with control, abdominal fat percentage was significantly decreased with increasing quercetin supplementation, and the best result was obtained at 0.06% dietary quercetin supplementation (P < 0.01). Breast muscle percentage was significantly decreased at 0.02% quercetin (P < 0.01), and thigh muscle percentage tended to increase (P = 0.078). Meanwhile, 0.04% and 0.06% quercetin significantly decreased TG (P < 0.01), TC (P < 0.01), and LDL content (P < 0.05) in serum. Serum leptin and adiponectin contents were significantly increased by 0.04% and 0.06% dietary quercetin supplementation, compared with the control (P < 0.01). Analyses of Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) database were used to identify differently expressed genes and lipid metabolism pathways. Quercetin decreased abdominal fat percentage through regulating fat digestion and absorption, glycerophospholipid metabolism, AMPK signaling pathway, fatty acid degradation, and cholesterol metabolism.
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Li CL, Zhao JQ, Zang B. PRKAA1 rs13361707 C/T polymorphism confers decreased susceptibility to esophageal cancer: A case-control study. J Clin Lab Anal 2020; 34:e23406. [PMID: 32488984 PMCID: PMC7521242 DOI: 10.1002/jcla.23406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 04/28/2020] [Accepted: 05/05/2020] [Indexed: 12/18/2022] Open
Abstract
Background Several studies probed into the connection between esophageal cancer (EC) risk and PRKAA1 rs13361707 C/T
polymorphism, but obtained insignificant findings. Methods In this study, 814 EC cases and 961
controls from Eastern China were recruited to validate the relationship between this polymorphism and EC susceptibility. Results Data suggested rs13361707 C/T
polymorphism in PRKAA1 gene was significantly related with a lower risk for EC. Such significant connection was also uncovered in subgroups of males, smokers, drinkers and individuals with age ≥ 60 years. In addition, this polymorphism
was linked with the pathological grading, distant metastasis, and histology of EC. Conclusion In summary, PRKAA1 rs13361707 C/T
polymorphism is related to the risk and clinical properties of EC patients in East China.
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Affiliation(s)
- Cheng-Lin Li
- Department of Thoracic Surgery, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Jian-Qiang Zhao
- Department of Thoracic Surgery, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Bao Zang
- Department of Thoracic Surgery, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huai'an, China
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Meng J, Fan X, Zhang M, Hao Z, Liang C. Do polymorphisms in protein kinase catalytic subunit alpha-1 gene associated with cancer susceptibility? a meta-analysis and systematic review. BMC MEDICAL GENETICS 2018; 19:189. [PMID: 30340465 PMCID: PMC6194619 DOI: 10.1186/s12881-018-0704-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Accepted: 10/04/2018] [Indexed: 12/19/2022]
Abstract
Background Currently, several studies have demonstrated that PRKAA1 polymorphisms conduce to the development of cancer. PRKAA1 gene encodes the AMP-activated protein kinase summit-α1, and plays an important role in cell metabolism. Thus, we performed a systematic review and meta-analysis of all enrolled eligible case-control studies to obtain a precise correlation between PRKAA1 polymorphism and cancer susceptibility. Methods Extensive retrieve was performed in Web of Science, Google Scholar, PubMed, EMbase, CNKI and Wanfang databases up to August 26, 2018. Odds ratios (ORs) and 95% CIs were performed to evaluate the overall strength of the associations in five models, as well as in subgroup analyses, stratified by ethnicity, cancer type or source of control. Q-test, Egger’s test and Begg’s funnel plot were applied to evaluate the heterogeneity and publication bias. In-silico analysis was performed to demonstrate the relationship of PRKAA1 expression correlated with cancer tissues and survival time. Results Twenty-two case-control studies from 14 publications were enrolled, with 17,068 cases and 20,871 controls for rs13361707, and 2514 cases and 3193 controls for rs10074991. Overall, we identified that the PRKAA1 rs13361707 polymorphism is not significantly associated with cancer susceptibility under all five genetic models. For rs10074991, we revealed a significant decrease risk in allelic comparison model (B vs. A: OR = 0.774, 95% CI = 0.642–0.931, PAdjust = 3.376*10− 2), heterozygote comparison model (BA vs. AA: OR = 0.779 95%CI = 0.691–0.877, PAdjust = 9.86*10− 10;), and dominant genetic model (BB + BA vs. AA: OR = 0.697 95%CI = 0.533–0.912, PAdjust = 4.211*10− 2;). Evidence from TCGA database and GTEx projects indicated that the expression of PRKAA1 in gastric cancer tissue is higher, compared to normal stomach tissue, as well as it in breast cancer and esophageal squamous cell carcinoma. However, the Kaplan-Meier estimate showed that there is no significant difference of OS and RFS between the low and high PRKAA1 TPM groups in gastric cancer, breast cancer, and esophageal carcinoma. Conclusions To sum up, PRKAA1 rs13361707 polymorphism is not participant with the increased risk of cancer, while the A allele of PRKAA1 rs10074991 revealed a significant decrease risk. Electronic supplementary material The online version of this article (10.1186/s12881-018-0704-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jialin Meng
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, No. 218th, Jixi Road, Hefei, 230022, Anhui, China.,Institute of Urology, Anhui Medical University, No. 218th, Jixi Road, Hefei, 230022, Anhui, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, No. 218th, Jixi Road, Hefei, 230022, Anhui, China
| | - Xinyao Fan
- Graduate School of Anhui Medical University, No. 81th, Meishan Road, Hefei, 230032, Anhui, China
| | - Meng Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, No. 218th, Jixi Road, Hefei, 230022, Anhui, China.,Institute of Urology, Anhui Medical University, No. 218th, Jixi Road, Hefei, 230022, Anhui, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, No. 218th, Jixi Road, Hefei, 230022, Anhui, China
| | - Zongyao Hao
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, No. 218th, Jixi Road, Hefei, 230022, Anhui, China.,Institute of Urology, Anhui Medical University, No. 218th, Jixi Road, Hefei, 230022, Anhui, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, No. 218th, Jixi Road, Hefei, 230022, Anhui, China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, No. 218th, Jixi Road, Hefei, 230022, Anhui, China. .,Institute of Urology, Anhui Medical University, No. 218th, Jixi Road, Hefei, 230022, Anhui, China. .,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, No. 218th, Jixi Road, Hefei, 230022, Anhui, China.
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Campa D, Barrdahl M, Santoro A, Severi G, Baglietto L, Omichessan H, Tumino R, Bueno-de-Mesquita HB, Peeters PH, Weiderpass E, Chirlaque MD, Rodríguez-Barranco M, Agudo A, Gunter M, Dossus L, Krogh V, Matullo G, Trichopoulou A, Travis RC, Canzian F, Kaaks R. Mitochondrial DNA copy number variation, leukocyte telomere length, and breast cancer risk in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. Breast Cancer Res 2018; 20:29. [PMID: 29665866 PMCID: PMC5905156 DOI: 10.1186/s13058-018-0955-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 03/13/2018] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Leukocyte telomere length (LTL) and mitochondrial genome (mtDNA) copy number and deletions have been proposed as risk markers for various cancer types, including breast cancer (BC). METHODS To gain a more comprehensive picture on how these markers can modulate BC risk, alone or in conjunction, we performed simultaneous measurements of LTL and mtDNA copy number in up to 570 BC cases and 538 controls from the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. As a first step, we measured LTL and mtDNA copy number in 96 individuals for which a blood sample had been collected twice with an interval of 15 years. RESULTS According to the intraclass correlation (ICC), we found very good stability over the time period for both measurements, with ICCs of 0.63 for LTL and 0.60 for mtDNA copy number. In the analysis of the entire study sample, we observed that longer LTL was strongly associated with increased risk of BC (OR 2.71, 95% CI 1.58-4.65, p = 3.07 × 10- 4 for highest vs. lowest quartile; OR 3.20, 95% CI 1.57-6.55, p = 1.41 × 10- 3 as a continuous variable). We did not find any association between mtDNA copy number and BC risk; however, when considering only the functional copies, we observed an increased risk of developing estrogen receptor-positive BC (OR 2.47, 95% CI 1.05-5.80, p = 0.04 for highest vs. lowest quartile). CONCLUSIONS We observed a very good correlation between the markers over a period of 15 years. We confirm a role of LTL in BC carcinogenesis and suggest an effect of mtDNA copy number on BC risk.
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Affiliation(s)
- Daniele Campa
- Department of Biology, University of Pisa, Pisa, Italy
| | - Myrto Barrdahl
- Division of Cancer Epidemiology, German Cancer Research Center/Deutsches Krebsforschungszentrum (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Aurelia Santoro
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Gianluca Severi
- Centre de Recherche en épidémiologie et Santé des populations (CESP), Faculté de médecine - Université Paris-Sud, Faculté de médecine - Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Institut national de la santé et de la recherche médicale (INSERM), Université Paris-Saclay, 94805 Villejuif, France
- Institut Gustave Roussy, F-94805 Villejuif, France
| | - Laura Baglietto
- Centre de Recherche en épidémiologie et Santé des populations (CESP), Faculté de médecine - Université Paris-Sud, Faculté de médecine - Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Institut national de la santé et de la recherche médicale (INSERM), Université Paris-Saclay, 94805 Villejuif, France
- Institut Gustave Roussy, F-94805 Villejuif, France
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Hanane Omichessan
- Centre de Recherche en épidémiologie et Santé des populations (CESP), Faculté de médecine - Université Paris-Sud, Faculté de médecine - Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Institut national de la santé et de la recherche médicale (INSERM), Université Paris-Saclay, 94805 Villejuif, France
- Institut Gustave Roussy, F-94805 Villejuif, France
| | - Rosario Tumino
- Cancer Registry and Histopathology Department, “Civic - M.P. Arezzo” Hospital, Azienda Sanitaria Provinciale Di Ragusa, Ragusa, Italy
| | - H. B(as). Bueno-de-Mesquita
- Department for Determinants of Chronic Diseases (DCD), National Institute for Public Health and the Environment (RIVM), PO Box 1, 3720 BA Bilthoven, The Netherlands
- Department of Epidemiology and Biostatistics, The School of Public Health, Imperial College London, St. Mary’s Campus, Norfolk Place, London, W2 1PG UK
- Department of Social & Preventive Medicine, Faculty of Medicine, University of Malaya, Pantai Valley, 50603 Kuala Lumpur, Malaysia
| | - Petra H. Peeters
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Epidemiology and Biostatistics, Medical Research Council-Public Health England (MRC-PHE) Centre for Environment and Health, School of Public Health, Imperial College London, London, UK
| | - Elisabete Weiderpass
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway
- Department of Research, Cancer Registry of Norway, Institute of Population-Based Cancer Research, Oslo, Norway
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Genetic Epidemiology Group, Folkhälsan Research Center, Helsinki, Finland
| | - Maria-Dolores Chirlaque
- Department of Epidemiology, Regional Health Council, Biomedical Research Institute of Murcia (IMIB-Arrixaca), Murcia, Spain
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Department of Health and Social Sciences, Universidad de Murcia, Murcia, Spain
| | - Miguel Rodríguez-Barranco
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Department of Health and Social Sciences, Universidad de Murcia, Murcia, Spain
- Escuela Andaluza de Salud Pública, Instituto de Investigación Biosanitaria (ibs.GRANADA), Hospitales Universitarios de Granada/Universidad de Granada, Granada, Spain
| | - Antonio Agudo
- Unit of Nutrition and Cancer, Bellvitge Biomedical Research Institute (IDIBELL), Catalan Institute of Oncology, L’Hospitalet de Llobregat, 08908 Barcelona, Spain
| | - Marc Gunter
- International Agency for Research on Cancer, Lyon, France
| | - Laure Dossus
- International Agency for Research on Cancer, Lyon, France
| | - Vittorio Krogh
- Epidemiology and Prevention Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS)-Istituto Nazionale dei Tumori, Via Venezian, 120133 Milan, Italy
| | - Giuseppe Matullo
- Department Medical Sciences, University of Torino and Human Genetics Foundation (HuGeF), Torino, Italy
| | | | - Ruth C. Travis
- Cancer Epidemiology Unit, Nuffield Department of Population Health University of Oxford, Oxford, OX3 0NR UK
| | - Federico Canzian
- Genomic Epidemiology Group, German Cancer Research Center/Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
| | - Rudolf Kaaks
- Division of Cancer Epidemiology, German Cancer Research Center/Deutsches Krebsforschungszentrum (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
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Song H, Makino Y, Noguchi E, Arinami T. A case report of de novo missense FOXP1 mutation in a non-Caucasian patient with global developmental delay and severe speech impairment. Clin Case Rep 2014; 3:110-3. [PMID: 25767709 PMCID: PMC4352365 DOI: 10.1002/ccr3.167] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Revised: 07/26/2014] [Accepted: 08/23/2014] [Indexed: 12/19/2022] Open
Abstract
The FOXP protein family (FOXP1-4) is a group of transcription factors that play important roles in embryological, immunological, hematological, and speech and language development. Here, we report FOXP1 de novo mutation and severe speech delay in an individual belonging to a non-Caucasian population.
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Affiliation(s)
- Hao Song
- Faculty of Medicine, Department of Medical Genetics, University of Tsukuba Tsukuba-city, Ibaraki, Tsukuba
| | - Yuka Makino
- Faculty of Medicine, Department of Medical Genetics, University of Tsukuba Tsukuba-city, Ibaraki, Tsukuba
| | - Emiko Noguchi
- Faculty of Medicine, Department of Medical Genetics, University of Tsukuba Tsukuba-city, Ibaraki, Tsukuba
| | - Tadao Arinami
- Faculty of Medicine, Department of Medical Genetics, University of Tsukuba Tsukuba-city, Ibaraki, Tsukuba
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Brown KA, Samarajeewa NU, Simpson ER. Endocrine-related cancers and the role of AMPK. Mol Cell Endocrinol 2013; 366:170-9. [PMID: 22801104 DOI: 10.1016/j.mce.2012.06.016] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Revised: 04/06/2012] [Accepted: 06/21/2012] [Indexed: 01/27/2023]
Abstract
AMP-activated protein kinase (AMPK) is a master regulator of energy homeostasis involved in the regulation of a number of physiological processes including β-oxidation of fatty acids, lipogenesis, protein and cholesterol synthesis, as well as cell cycle inhibition and apoptosis. Important changes to these processes are known to occur in cancer due to changes in AMPK activity within cancer cells and in the periphery. This review aims to present findings relating to the role and regulation of AMPK in endocrine-related cancers. Obesity is a known risk factor for many types of cancers and a number of endocrine factors, including adipokines and steroid hormones, are regulated by and regulate AMPK. A clear role for AMPK in breast cancer is evident from the already impressive body of work published to date. However, information pertaining to its role in prostate cancer is still contentious, and future work should unravel the intricacies behind its role to inhibit, in some cases, and stimulate cancer growth in others. This review also presents data relating to the role of AMPK in cancers of the endometrium, ovary and colon, and discusses the possible use of AMPK-activating drugs including metformin for the treatment of all endocrine-related cancers.
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Affiliation(s)
- Kristy A Brown
- Metabolism and Cancer Laboratory, Prince Henry's Institute, Clayton 3168, Australia.
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12
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Hoffman AE, Demanelis K, Fu A, Zheng T, Zhu Y. Association of AMP-activated protein kinase with risk and progression of non-Hodgkin lymphoma. Cancer Epidemiol Biomarkers Prev 2013; 22:736-44. [PMID: 23396962 DOI: 10.1158/1055-9965.epi-12-1014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Metabolic dysregulation has been identified as an "emerging hallmark" of cancer. The heterotrimeric AMP-activated protein kinase (AMPK) complex is a central regulator of the metabolic system and an important component of the mTOR pathway and the p53 axis, making it uniquely positioned to influence carcinogenesis through its canonical functions in the metabolic arena, as well as through more traditional mechanisms such as regulation of apoptosis and angiogenesis. METHODS We conducted a population-based genetic association study to examine the impact of mutations in AMPK subunit genes on risk of non-Hodgkin lymphoma (NHL). We also analyzed public microarray data to determine the expression of AMPK in NHL cells and to assess the influence of AMPK expression on overall survival in patients with NHL. RESULTS We identified an AMPK subunit haplotype, which was significantly associated with NHL [OR, 5.44, 95% confidence interval (CI), 2.15-13.75] in women with no family history of cancer. Haplotypes in two subunits, PRKAA2 and PRKAG3, were nominally associated with the follicular and diffuse large B-cell lymphoma histologic subtypes, respectively, although these associations did not retain statistical significance after correction for multiple comparisons. Further, both of these subunits were differentially expressed (P < 0.05) in one or more lymphoma cell type, and higher expression of two versions of the AMPK-β subunit was significantly associated with increased 5-year survival among patients with NHL (P = 0.001 and P = 0.021). CONCLUSION These results provide evidence for AMPK involvement in the pathogenesis and progression of NHL. IMPACT These findings may lead to a novel area of research into NHL treatment and chemoprevention.
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Affiliation(s)
- Aaron E Hoffman
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine and Tulane Cancer Center, New Orleans, LA, USA
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Zhang Y, Wang Y, Bao C, Xu Y, Shen H, Chen J, Yan J, Chen Y. Metformin interacts with AMPK through binding to γ subunit. Mol Cell Biochem 2012; 368:69-76. [DOI: 10.1007/s11010-012-1344-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2011] [Accepted: 05/16/2012] [Indexed: 01/28/2023]
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Slattery ML, John EM, Torres-Mejia G, Lundgreen A, Herrick JS, Baumgartner KB, Hines LM, Stern MC, Wolff RK. Genetic variation in genes involved in hormones, inflammation and energetic factors and breast cancer risk in an admixed population. Carcinogenesis 2012; 33:1512-21. [PMID: 22562547 DOI: 10.1093/carcin/bgs163] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Breast cancer incidence rates are characterized by unique racial and ethnic differences. Native American ancestry has been associated with reduced breast cancer risk. We explore the biological basis of disparities in breast cancer risk in Hispanic and non-Hispanic white women by evaluating genetic variation in genes involved in inflammation, insulin and energy homeostasis in conjunction with genetic ancestry. Hispanic (2111 cases, 2597 controls) and non-Hispanic white (1481 cases, 1586 controls) women enrolled in the 4-Corner's Breast Cancer Study, the Mexico Breast Cancer Study and the San Francisco Bay Area Breast Cancer Study were included. Genetic admixture was determined from 104 ancestral informative markers that discriminate between European and Native American ancestry. Twenty-one genes in the CHIEF candidate pathway were evaluated. Higher Native American ancestry was associated with reduced risk of breast cancer (odds ratio = 0.79, 95% confidence interval 0.65, 0.95) but was limited to postmenopausal women (odds ratio = 0.66, 95% confidence interval 0.52, 0.85). After adjusting for genetic ancestry and multiple comparisons, four genes were significantly associated with breast cancer risk, NFκB1, NFκB1A, PTEN and STK11. Within admixture strata, breast cancer risk among women with low Native American ancestry was associated with IkBKB, NFκB1, PTEN and RPS6KA2, whereas among women with high Native American ancestry, breast cancer risk was associated with IkBKB, mTOR, PDK2, PRKAA1, RPS6KA2 and TSC1. Higher Native American ancestry was associated with reduced breast cancer risk. Breast cancer risk differed by genetic ancestry along with genetic variation in genes involved in inflammation, insulin, and energy homeostasis.
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Affiliation(s)
- Martha L Slattery
- University of Utah, Department of Medicine295 Chipeta Way Salt Lake City, Utah 84108, USA.
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