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Karimi F, Dinarvand N, Sabaghan M, Azadbakht O, Ataee S, Kharazinejad E, Moazamfard M. Diabetes and ovarian cancer: risk factors, molecular mechanisms and impact on prognosis. Endocrine 2024; 83:1-9. [PMID: 37552417 DOI: 10.1007/s12020-023-03477-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 08/01/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND AND AIM Diabetes mellitus has been linked to a lower rate of cancer survival and an increase in the incidence of most malignancies. Investigations showed that diabetes might affect ovarian cancer (OC) prognosis and survival. Based on the current information, this study intends to review the risk factors, molecular pathways, and impact of diabetes on OC. METHODS The data was derived from online databases, including Web of Science, PubMed, and Scopus. The inclusion criteria were original studies, which included the risk factors, molecular mechanisms, and impact of diabetes on OC. The effect of different antidiabetic drugs was also discussed in this manuscript. All of the clinical, in vivo, and in vitro studies were included in the present study. RESULTS The diagnosis of diabetes mellitus negatively affects the survival and prognosis in OC cases. The epidemiologic data shows that the risk of OC increases in patients with diabetes mellitus compared to the healthy population. Insulin-like growth factors family was raised in diabetic patients, which target several mechanisms, including targeting oxidative stress, angiogenesis, and tumor markers. Antidiabetic drugs such as metformin, sitagliptin, and rosiglitazone have a promising effect on elongation of survival and enhancement of prognosis in OC patients. CONCLUSIONS Diabetes mellitus is a significant risk factor for OC in women, and it negatively impacts survival and prognosis. Molecular mechanisms such as IGF family, oxidative stress, and inflammatory cytokines have been identified to explain this relationship. Antidiabetic drugs like metformin, sitagliptin, and rosiglitazone have shown promise in improving survival and prognosis of OC patients.
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Affiliation(s)
- Farzaneh Karimi
- Department of Physiology, Behbahan Faculty of Medical Sciences, Behbahan, Iran.
| | - Negar Dinarvand
- Hyperlipidemia Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Sabaghan
- Department of Parasiotology, Behbahan Faculty of Medical Sciences, Behbahan, Iran
| | - Omid Azadbakht
- Department of Radiology Technology, Behbahan Faculty of Medical Sciences, Behbahan, Iran
| | - Shima Ataee
- Behbahan Faculty of Medical Sciences, Behbahan, Iran
| | - Ebrahim Kharazinejad
- Department of Anatomy, Faculty of Medicine, Abadan University of Medical Sciences, Abadan, Iran
| | - Mostafa Moazamfard
- Instructor of Operating Room, Behbahan Faculty of Medical Sciences, Behbahan, Iran.
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Morańska K, Englert-Golon M, Durda-Masny M, Sajdak S, Grabowska M, Szwed A. Why Does Your Uterus Become Malignant? The Impact of the Microbiome on Endometrial Carcinogenesis. Life (Basel) 2023; 13:2269. [PMID: 38137870 PMCID: PMC10744771 DOI: 10.3390/life13122269] [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: 10/02/2023] [Revised: 11/22/2023] [Accepted: 11/25/2023] [Indexed: 12/24/2023] Open
Abstract
The aim of this review was to describe the uterine microbiome composition that has been analyzed so far and describe potential pathways in the carcinogenesis of the endometrium. The microbiome in the uterine environment is involved in apoptosis and proliferation during the menstruation cycle, pregnancy maintenance, and immune system support. However, bacteria in the uterus could stimulate inflammation, which when chronic results in malignancy. An altered gut microbiota initiates an inflammatory response through microorganism-associated molecular patterns, which leads to intensified steroidogenesis in the ovaries and cancers. Moreover, intestinal bacteria secreting the enzyme β-glucuronidase may increase the level of circulating estrogen and, as a result, be influential in gynecological cancers. Both the uterine and the gut microbiota play a pivotal role in immune modulation, which is why there is a demand for further investigation from both the diagnostic and the therapeutic perspectives.
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Affiliation(s)
- Katarzyna Morańska
- Institute of Human Biology and Evolution, Faculty of Biology, Adam Mickiewicz University, Uniwersytetu Poznanskiego 6, 61-614 Poznan, Poland (A.S.)
| | - Monika Englert-Golon
- Department of Gynaecology Obstetrics and Gynaecological Oncology, Division of Gynecological Surgery, Poznan University of Medical Sciences, 60-535 Poznan, Poland
| | - Magdalena Durda-Masny
- Institute of Human Biology and Evolution, Faculty of Biology, Adam Mickiewicz University, Uniwersytetu Poznanskiego 6, 61-614 Poznan, Poland (A.S.)
| | - Stefan Sajdak
- Department of Gynaecology Obstetrics and Gynaecological Oncology, Division of Gynecological Surgery, Poznan University of Medical Sciences, 60-535 Poznan, Poland
| | - Marlena Grabowska
- Department of Gynaecology Obstetrics and Gynaecological Oncology, Division of Gynecological Surgery, Poznan University of Medical Sciences, 60-535 Poznan, Poland
| | - Anita Szwed
- Institute of Human Biology and Evolution, Faculty of Biology, Adam Mickiewicz University, Uniwersytetu Poznanskiego 6, 61-614 Poznan, Poland (A.S.)
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Emons G, Steiner E, Vordermark D, Uleer C, Paradies K, Tempfer C, Aretz S, Cremer W, Hanf V, Mallmann P, Ortmann O, Römer T, Schmutzler RK, Horn LC, Kommoss S, Lax S, Schmoeckel E, Mokry T, Grab D, Reinhardt M, Steinke-Lange V, Brucker SY, Kiesel L, Witteler R, Fleisch MC, Friedrich M, Höcht S, Lichtenegger W, Mueller M, Runnebaum I, Feyer P, Hagen V, Juhasz-Böss I, Letsch A, Niehoff P, Zeimet AG, Battista MJ, Petru E, Widhalm S, van Oorschot B, Panke JE, Weis J, Dauelsberg T, Haase H, Beckmann MW, Jud S, Wight E, Prott FJ, Micke O, Bader W, Reents N, Henscher U, Schallenberg M, Rahner N, Mayr D, Kreißl M, Lindel K, Mustea A, Strnad V, Goerling U, Bauerschmitz GJ, Langrehr J, Neulen J, Ulrich UA, Nothacker MJ, Blödt S, Follmann M, Langer T, Wenzel G, Weber S, Erdogan S. Endometrial Cancer. Guideline of the DGGG, DKG and DKH (S3-Level, AWMF Registry Number 032/034-OL, September 2022). Part 1 with Recommendations on the Epidemiology, Screening, Diagnosis and Hereditary Factors of Endometrial Cancer, Geriatric Assessment and Supply Structures. Geburtshilfe Frauenheilkd 2023; 83:919-962. [PMID: 37588260 PMCID: PMC10427205 DOI: 10.1055/a-2066-2051] [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: 03/17/2023] [Accepted: 06/22/2023] [Indexed: 08/18/2023] Open
Abstract
Summary The S3-guideline on endometrial cancer, first published in April 2018, was reviewed in its entirety between April 2020 and January 2022 and updated. The review was carried out at the request of German Cancer Aid as part of the Oncology Guidelines Program and the lead coordinators were the German Society for Gynecology and Obstetrics (DGGG), the Gynecology Oncology Working Group (AGO) of the German Cancer Society (DKG) and the German Cancer Aid (DKH). The guideline update was based on a systematic search and assessment of the literature published between 2016 and 2020. All statements, recommendations and background texts were reviewed and either confirmed or amended. New statements and recommendations were included where necessary. Aim The use of evidence-based risk-adapted therapies to treat women with endometrial cancer of low risk prevents unnecessarily radical surgery and avoids non-beneficial adjuvant radiation therapy and/or chemotherapy. For women with endometrial cancer and a high risk of recurrence, the guideline defines the optimum level of radical surgery and indicates whether chemotherapy and/or adjuvant radiation therapy is necessary. This should improve the survival rates and quality of life of these patients. The S3-guideline on endometrial cancer and the quality indicators based on the guideline aim to provide the basis for the work of certified gynecological cancer centers. Methods The guideline was first compiled in 2018 in accordance with the requirements for S3-level guidelines and was updated in 2022. The update included an adaptation of the source guidelines identified using the German Instrument for Methodological Guideline Appraisal (DELBI). The update also used evidence reviews which were created based on selected literature obtained from systematic searches in selected literature databases using the PICO process. The Clinical Guidelines Service Group was tasked with carrying out a systematic search and assessment of the literature. Their results were used by interdisciplinary working groups as a basis for developing suggestions for recommendations and statements which were then modified during structured online consensus conferences and/or additionally amended online using the DELPHI process to achieve a consensus. Recommendations Part 1 of this short version of the guideline provides recommendations on epidemiology, screening, diagnosis, and hereditary factors. The epidemiology of endometrial cancer and the risk factors for developing endometrial cancer are presented. The options for screening and the methods used to diagnose endometrial cancer are outlined. Recommendations are given for the prevention, diagnosis, and therapy of hereditary forms of endometrial cancer. The use of geriatric assessment is considered and existing structures of care are presented.
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Affiliation(s)
- Günter Emons
- Universitätsmedizin Göttingen, Klinik für Gynäkologie und Geburtshilfe, Göttingen, Germany
| | - Eric Steiner
- Frauenklinik GPR Klinikum Rüsselsheim am Main, Rüsselsheim, Germany
| | - Dirk Vordermark
- Universität Halle (Saale), Radiotherapie, Halle (Saale), Germany
| | - Christoph Uleer
- Facharzt für Frauenheilkunde und Geburtshilfe, Hildesheim, Germany
| | - Kerstin Paradies
- Konferenz onkologischer Kranken- und Kinderkrankenpfleger (KOK), Hamburg, Germany
| | - Clemens Tempfer
- Frauenklinik der Ruhr-Universität Bochum, Bochum/Herne, Germany
| | - Stefan Aretz
- Institut für Humangenetik, Universität Bonn, Zentrum für erbliche Tumorerkrankungen, Bonn, Germany
| | | | - Volker Hanf
- Frauenklinik Nathanstift – Klinikum Fürth, Fürth, Germany
| | | | - Olaf Ortmann
- Universität Regensburg, Fakultät für Medizin, Klinik für Frauenheilkunde und Geburtshilfe, Regensburg, Germany
| | - Thomas Römer
- Evangelisches Klinikum Köln Weyertal, Gynäkologie Köln, Köln, Germany
| | - Rita K. Schmutzler
- Universitätsklinikum Köln, Zentrum Familiärer Brust- und Eierstockkrebs, Köln, Germany
| | | | - Stefan Kommoss
- Universitätsklinikum Tübingen, Universitätsfrauenklinik Tübingen, Tübingen, Germany
| | - Sigurd Lax
- Institut für Pathologie, LKH Graz Süd-West, Graz, Austria
| | | | - Theresa Mokry
- Universitätsklinikum Heidelberg, Diagnostische und Interventionelle Radiologie, Heidelberg, Germany
| | - Dieter Grab
- Universitätsklinikum Ulm, Frauenheilkunde und Geburtshilfe, Ulm, Germany
| | - Michael Reinhardt
- Klinik für Nuklearmedizin, Pius Hospital Oldenburg, Oldenburg, Germany
| | - Verena Steinke-Lange
- MGZ – Medizinisch Genetisches Zentrum München, München, Germany
- Medizinische Klinik und Poliklinik IV, LMU München, München, Germany
| | - Sara Y. Brucker
- Universitätsklinikum Tübingen, Universitätsfrauenklinik Tübingen, Tübingen, Germany
| | - Ludwig Kiesel
- Universitätsklinikum Münster, Frauenklinik A Schweitzer Campus 1, Münster, Germany
| | - Ralf Witteler
- Universitätsklinikum Münster, Frauenklinik A Schweitzer Campus 1, Münster, Germany
| | - Markus C. Fleisch
- Helios, Universitätsklinikum Wuppertal, Landesfrauenklinik, Wuppertal, Germany
| | | | - Michael Friedrich
- Helios Klinikum Krefeld, Klinik für Frauenheilkunde und Geburtshilfe, Krefeld, Germany
| | - Stefan Höcht
- XCare, Praxis für Strahlentherapie Saarlouis, Saarlouis, Germany
| | - Werner Lichtenegger
- Universitätsmedizin Berlin, Frauenklinik Charité, Campus Virchow-Klinikum, Berlin, Germany
| | - Michael Mueller
- Universitätsklinik für Frauenheilkunde, Inselspital Bern, Bern, Switzerland
| | | | - Petra Feyer
- Vivantes Klinikum Neukölln, Klinik für Strahlentherapie und Radioonkologie, Berlin, Germany
| | - Volker Hagen
- Klinik für Innere Medizin II, St.-Johannes-Hospital Dortmund, Dortmund, Germany
| | | | - Anne Letsch
- Universitätsklinikum Schleswig Holstein, Campus Kiel, Innere Medizin, Kiel, Germany
| | - Peter Niehoff
- Strahlenklinik, Sana Klinikum Offenbach, Offenbach, Germany
| | - Alain Gustave Zeimet
- Medizinische Universität Innsbruck, Universitätsklinik für Gynäkologie und Geburtshilfe, Innsbruck, Austria
| | | | - Edgar Petru
- Med. Univ. Graz, Frauenheilkunde, Graz, Austria
| | | | - Birgitt van Oorschot
- Universitätsklinikum Würzburg, Interdisziplinäres Zentrum Palliativmedizin, Würzburg, Germany
| | - Joan Elisabeth Panke
- Medizinischer Dienst des Spitzenverbandes Bund der Krankenkassen e. V. Essen, Essen, Germany
| | - Joachim Weis
- Albert-Ludwigs-Universität Freiburg, Medizinische Fakultät, Tumorzentrum Freiburg – CCCF, Freiburg, Germany
| | - Timm Dauelsberg
- Universitätsklinikum Freiburg, Klinik für Onkologische Rehabilitation, Freiburg, Germany
| | | | | | | | - Edward Wight
- Frauenklinik des Universitätsspitals Basel, Basel, Switzerland
| | - Franz-Josef Prott
- Facharzt für Radiologie und Strahlentherapie, Wiesbaden, Wiesbaden, Germany
| | - Oliver Micke
- Franziskus Hospital Bielefeld, Klinik für Strahlentherapie und Radioonkologie, Bielefeld, Germany
| | - Werner Bader
- Klinikum Bielefeld Mitte, Zentrum für Frauenheilkunde, Bielefeld, Germany
| | | | | | | | | | | | - Doris Mayr
- LMU München, Pathologisches Institut, München, Germany
| | - Michael Kreißl
- Universität Magdeburg, Medizinische Fakultät, Universitätsklinik für Radiologie und Nuklearmedizin, Germany
| | - Katja Lindel
- Städtisches Klinikum Karlsruhe, Karlsruhe, Germany
| | - Alexander Mustea
- Universitätsklinikum Bonn, Zentrum Gynäkologie und gynäkologische Onkologie, Bonn, Germany
| | - Vratislav Strnad
- Universitätsklinikum Erlangen, Brustzentrum Franken, Erlangen, Germany
| | - Ute Goerling
- Universitätsmedizin Berlin, Campus Charité Mitte, Charité Comprehensive Cancer Center, Berlin, Germany
| | - Gerd J. Bauerschmitz
- Universitätsmedizin Göttingen, Klinik für Gynäkologie und Geburtshilfe, Göttingen, Germany
| | - Jan Langrehr
- Martin-Luther-Krankenhaus, Klinik für Allgemein-, Gefäß- und Viszeralchirurgie, Berlin, Germany
| | - Joseph Neulen
- Uniklinik RWTH Aachen, Klinik für Gynäkologische Endokrinologie und Reproduktionsmedizin, Aachen, Germany
| | - Uwe Andreas Ulrich
- Martin-Luther-Krankenhaus, Johannesstift Diakonie, Gynäkologie, Berlin, Germany
| | | | | | - Markus Follmann
- Deutsche Krebsgesellschaft, Office des Leitlinienprogramms Onkologie, Berlin, Germany
| | - Thomas Langer
- Deutsche Krebsgesellschaft, Office des Leitlinienprogramms Onkologie, Berlin, Germany
| | - Gregor Wenzel
- Deutsche Krebsgesellschaft, Office des Leitlinienprogramms Onkologie, Berlin, Germany
| | - Sylvia Weber
- Universitätsmedizin Göttingen, Klinik für Gynäkologie und Geburtshilfe, Göttingen, Germany
| | - Saskia Erdogan
- Universitätsmedizin Göttingen, Klinik für Gynäkologie und Geburtshilfe, Göttingen, Germany
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Yang L, Yuan Y, Zhu R, Zhang X. Time trend of global uterine cancer burden: an age-period-cohort analysis from 1990 to 2019 and predictions in a 25-year period. BMC Womens Health 2023; 23:384. [PMID: 37480027 PMCID: PMC10362563 DOI: 10.1186/s12905-023-02535-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 07/09/2023] [Indexed: 07/23/2023] Open
Abstract
BACKGROUND Uterine cancer remains a serious medical problem worldwide. This study aimed to explore the global time trends of uterine cancer burden using the age-period-cohort model and forecast incidence to 2044. METHODS Data were downloaded from the Global Burden of Disease 2019. The age-period-cohort model was used to estimate age, period and birth cohort effects. We also predict uterine cancer incidence to 2044. RESULTS Globally, there were 435,041 incident cases (95% UI: 245,710 to 272,470) and 91,640 deaths of uterine cancer (95% UI: 39,910 to 44,140) in 2019. During the past 30 years, the age-standardized incidence and death rates increased by 15.3% and decreased by 21.6%, respectively. Between 1990 and 2019, the high-sociodemographic index region had the highest overall annual percentage changes. The age effect showed the uterine cancer incidence rate first increased and then decreased with age. The period and cohort relative rate ratio showed upward trends during the study period. Incident cases of uterine cancer may increase to more than six hundred thousand in 2044. CONCLUSION Uterine cancer causes a high disease burden in high-income regions and the global incidence may continue to increase in the future. Improving awareness of risk factors and reducing the proportion of the obese population are necessary to reduce future burden.
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Affiliation(s)
- Liu Yang
- The First Clinical Medical College, Lanzhou University, Lanzhou, 730000, China
- Department of Center for Reproductive Medicine, The First Hospital of Lanzhou University, No. 11, Donggang Road (West), Cheng-Guan District, Lanzhou, 730000, China
| | - Yue Yuan
- The First Clinical Medical College, Lanzhou University, Lanzhou, 730000, China
- Department of Center for Reproductive Medicine, The First Hospital of Lanzhou University, No. 11, Donggang Road (West), Cheng-Guan District, Lanzhou, 730000, China
| | - Rongyan Zhu
- The First Clinical Medical College, Lanzhou University, Lanzhou, 730000, China
| | - Xuehong Zhang
- The First Clinical Medical College, Lanzhou University, Lanzhou, 730000, China.
- Department of Center for Reproductive Medicine, The First Hospital of Lanzhou University, No. 11, Donggang Road (West), Cheng-Guan District, Lanzhou, 730000, China.
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Yang LS, Yan LJ, Meng GX, Ding ZN, Yao SY, Li HC, Dong ZR, Chen ZQ, Hong JG, Li T. The Association of Glycemic Index, Glycemic Load, and Daily Carbohydrates Intake with the Risk of Hepatocellular Carcinoma: A Systematic Review and Meta-Analysis. Nutr Cancer 2023; 75:461-469. [PMID: 36411493 DOI: 10.1080/01635581.2022.2149822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Background: Glycemic index (GI), glycemic load (GL) and daily carbohydrates intake have been associated with a variety of cancers, but their implications in hepatocellular carcinoma (HCC) remain controversial. The purpose of our study is to investigate the association of GI, GL and daily carbohydrates intake with the risk of HCC. Methods: Systematic searches were conducted in PubMed, Embase and Web of Science until November 2020. According to the degree of heterogeneity, random effect model or fixed effect model was chosen to obtain the pooled relative risks (RRs) and corresponding 95% confidence intervals (CIs). Results: Four cohort studies and three case-control studies were eventually included. The pooled results showed no significant association of GI (RR = 1.11, 95% CI = 0.80-1.53), GL (RR = 1.09, 95% CI = 0.76-1.55), and daily carbohydrates intake (RR = 1.09, 95% CI = 0.84-1.32) with the risk of HCC in the general population. Subgroup analysis revealed that in hepatitis B virus (HBV) or/and hepatitis C virus (HCV)-positive group, GI was irrelevant to the risk of HCC (RR = 0.65, 95% CI = 0.32-1.32), while a high GL diet was associated with a higher risk of HCC (RR = 1.52, 95% CI = 1.04-2.23). In contrast, in HBV and HCV-negative group, both GI (RR = 1.23, 95% CI = 0.88-1.70) and GL (RR = 1.17, 95% CI = 0.83-1.64) were not associated with the risk of HCC. Conclusion: A high GL diet increases the risk of HCC in those with viral hepatitis. A low GL diet is recommended for them to reduce the risk of HCC.
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Affiliation(s)
- Long-Shan Yang
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, P.R. China
| | - Lun-Jie Yan
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, P.R. China
| | - Guang-Xiao Meng
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, P.R. China
| | - Zi-Niu Ding
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, P.R. China
| | - Sheng-Yu Yao
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, P.R. China
| | - Hai-Chao Li
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, P.R. China
| | - Zhao-Ru Dong
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, P.R. China
| | - Zhi-Qiang Chen
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, P.R. China
| | - Jian-Guo Hong
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, P.R. China
| | - Tao Li
- Department of Hepatobiliary Surgery, The Second Hospital of Shandong University, Jinan, P.R. China
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TUNCEL GULTEN, HOTI QENDRESA, MOCAN GAMZE, ERGOREN MAHMUTCERKEZ. A review of the Mediterranean diet and nutritional genomics in relation to cancer in women. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2022; 63:E81-E86. [PMID: 36479503 PMCID: PMC9710391 DOI: 10.15167/2421-4248/jpmh2022.63.2s3.2750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Cancer is the leading cause of death among women all over the world. Female tissue-specific cancers are the most commonly diagnosed among women and account for most cancer-related deaths. The main risk factors for women's cancer are hereditary factors, specific exposure to dangerous chemicals, disorders such as hormone imbalance, and lifestyle. High body mass index, low physical activity, low intake of fruit and vegetables, smoking, excessive alcohol consumption, lack of cancer screening and treatment are the most common risk factors. Nutrigenetics and nutrigenomics are both part of nutritional genomics. Nutrigenetics is how a person's body reacts to nutrients based on his/her genotype. It can be used to create a personalized diet, maintain a person's health, avoid disease, and if necessary to sustain therapy. Nutrigenomics studies the impact of nutrition on gene expression and the epigenomic, proteomic, transcriptomic and metabolomic effects of dietary intake. There is evidence that diet matters for different women's cancers, and is related to cancer progression, survival and treatment. The optimum combination for cancer prevention is a diet rich in vitamins and fibre, with low meat consumption, low milk intake and moderate use of alcohol. The Mediterranean diet looks to be an optimal diet with a good nutrition pattern, qualifying it as a therapy to prescribe.
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Affiliation(s)
- GULTEN TUNCEL
- Department of Medical Genetics, Faculty of Medicine, Near East University, Nicosia, Cyprus
- Research Center of Experimental Health Sciences (DESAM), Near East University, Nicosia, Cyprus
| | - QENDRESA HOTI
- Department of Medical Biochemistry, Faculty of Medicine, Near East University, Nicosia, Cyprus
| | - GAMZE MOCAN
- Department of Medical Pathology, Faculty of Medicine, Near East University, Nicosia, Cyprus
| | - MAHMUT CERKEZ ERGOREN
- Department of Medical Genetics, Faculty of Medicine, Near East University, Nicosia, Cyprus
- Correspondence: Mahmut Cerkez Ergoren, Faculty of Medicine, Department of Medical Genetics, Near East University, 99138, Nicosia, Cyprus. E-mail:
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Executive Summary of the Uterine Cancer Evidence Review Conference. Obstet Gynecol 2022; 139:626-643. [PMID: 35272316 PMCID: PMC8936160 DOI: 10.1097/aog.0000000000004711] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 11/18/2021] [Indexed: 01/21/2023]
Abstract
Evidence for uterine cancer prevention, diagnosis, and special issues from the Uterine Cancer Evidence Review Conference is summarized. The Centers for Disease Control and Prevention recognized the need for educational materials for clinicians on the prevention and early diagnosis of gynecologic cancers. The American College of Obstetricians and Gynecologists convened a panel of experts in evidence review from the Society for Academic Specialists in General Obstetrics and Gynecology and content experts from the Society of Gynecologic Oncology to review relevant literature, best practices, and existing practice guidelines as a first step toward developing evidence-based educational materials for women's health care clinicians about uterine cancer. Panel members conducted structured literature reviews, which were then reviewed by other panel members and discussed at a virtual meeting of stakeholder professional and patient advocacy organizations in January 2021. This article is the evidence summary of the relevant literature and existing recommendations to guide clinicians in the prevention, early diagnosis, and special considerations of uterine cancer. Substantive knowledge gaps are noted and summarized to provide guidance for future research.
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Yasin HK, Taylor AH, Ayakannu T. A Narrative Review of the Role of Diet and Lifestyle Factors in the Development and Prevention of Endometrial Cancer. Cancers (Basel) 2021; 13:cancers13092149. [PMID: 33946913 PMCID: PMC8125712 DOI: 10.3390/cancers13092149] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 04/12/2021] [Accepted: 04/16/2021] [Indexed: 12/19/2022] Open
Abstract
Simple Summary The incidence and prevalence of endometrial cancer is increasing globally. The main factors involved in this increase have been the way women live today and what they eat and drink. In fact, the obesity pandemic that is sweeping across the planet is considered to be the main contributory feature. This review aims to introduce to a new audience, those that are not experts in the field, what is known about the different types of endometrial cancer and the mechanisms for their induction and protection. We also seek to summarise the existing knowledge on dietary and lifestyle factors that prevent endometrial development in susceptible populations and identify the main problem in this arena; the paucity of research studies and clinical trials that investigate the interaction(s) between diet, lifestyle and endometrial cancer risk whilst highlighting those areas of promise that should be further investigated. Abstract Endometrial cancer is the most common cancer affecting the reproductive organs of women living in higher-income countries. Apart from hormonal influences and genetic predisposition, obesity and metabolic syndrome are increasingly recognised as major factors in endometrial cancer risk, due to changes in lifestyle and diet, whereby high glycaemic index and lipid deposition are prevalent. This is especially true in countries where micronutrients, such as vitamins and minerals are exchanged for high calorific diets and a sedentary lifestyle. In this review, we will survey the currently known lifestyle factors, dietary requirements and hormonal changes that increase an individual’s risk for endometrial cancer and discuss their relevance for clinical management. We also examine the evidence that everyday factors and clinical interventions have on reducing that risk, such that informed healthy choices can be made. In this narrative review, we thus summarise the dietary and lifestyle factors that promote and prevent the incidence of endometrial cancer.
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Affiliation(s)
- Hajar Ku Yasin
- Department of Obstetrics & Gynaecology, Cumberland Infirmary, Carlisle CA2 7HY, UK;
| | - Anthony H. Taylor
- Department of Molecular and Cell Biology, University of Leicester, Leicester LE1 7RH, UK;
| | - Thangesweran Ayakannu
- Gynaecology Oncology Cancer Centre, Liverpool Women’s NHS Foundation Trust, Liverpool Women’s Hospital, Liverpool L8 7SS, UK
- Correspondence: ; Tel.: +44-(0)-151-708-9988 (ext. 4531)
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Jayedi A, Soltani S, Jenkins D, Sievenpiper J, Shab-Bidar S. Dietary glycemic index, glycemic load, and chronic disease: an umbrella review of meta-analyses of prospective cohort studies. Crit Rev Food Sci Nutr 2020; 62:2460-2469. [PMID: 33261511 DOI: 10.1080/10408398.2020.1854168] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
We aimed to present a comprehensive review of the association of dietary glycemic index (GI) and load (GL) with the risk of chronic disease. Published meta-analyses of prospective observational studies evaluating the association of dietary GI and GL with risk of chronic disease were identified by a search in PubMed and Scopus to November, 2020. Summary relative risks (SRRs) were recalculated using random-effects models. The certainty of evidence was rated by the GRADE approach. Eighteen meta-analyses of prospective cohort studies, reporting 19 SRRs for dietary GI and 17 SRRs for dietary GL were identified. There was a positive association between dietary GI and the risk of type 2 diabetes, coronary heart disease, and colorectal, breast, and bladder cancers, as well as between dietary GL and the risk of coronary heart disease, type 2 diabetes, and stroke. With regard to cancers at other sites, there was no significant association. The certainty of evidence ranged from very low to low. Although by GRADE classification no associations were rated stronger than low, they were classified as one grade higher when the NutriGrade system was used. Further research is needed to add evidence for the relation of dietary GI and GL with cancer risk.
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Affiliation(s)
- Ahmad Jayedi
- Food Safety Research Center (Salt), Semnan University of Medical Sciences, Semnan, Iran.,Department of Community Nutrition, School of Nutritional Science and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Sepideh Soltani
- Yazd Cardiovascular Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - David Jenkins
- Faculty of Medicine, Departments of Nutritional Science and Medicine, University of Toronto, Toronto, Canada.,Clinical Nutrition & Risk Factor Modification Centre, St. Michael's Hospital, Toronto, Canada.,Division of Endocrinology & Metabolism, St. Michael's Hospital, Toronto, Canada.,Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
| | - John Sievenpiper
- Faculty of Medicine, Departments of Nutritional Science and Medicine, University of Toronto, Toronto, Canada.,Clinical Nutrition & Risk Factor Modification Centre, St. Michael's Hospital, Toronto, Canada.,Division of Endocrinology & Metabolism, St. Michael's Hospital, Toronto, Canada.,Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
| | - Sakineh Shab-Bidar
- Department of Community Nutrition, School of Nutritional Science and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
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El-Sherif A, El-Sherif S, Taylor AH, Ayakannu T. Ovarian Cancer: Lifestyle, Diet and Nutrition. Nutr Cancer 2020; 73:1092-1107. [PMID: 32674720 DOI: 10.1080/01635581.2020.1792948] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ahmed El-Sherif
- Department of Obstetrics and Gynaecology, Arrow Park Hospital, Upton, UK
| | - Sherif El-Sherif
- Department of Obstetrics and Gynaecology, West Cumberland Hospital, Whitehaven, UK
| | - Anthony Henry Taylor
- Department of Molecular and Cellular Biology, University of Leicester, Leicester, UK
| | - Thangesweran Ayakannu
- Gynaecology Oncology Cancer Centre, Liverpool Women’s NHS Foundation Trust, Liverpool Women’s Hospital, Liverpool, UK
- Faculty of Health and Life Sciences, University of Liverpool, Liverpool, UK
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11
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Khodavandi A, Alizadeh F, Razis AFA. Association between dietary intake and risk of ovarian cancer: a systematic review and meta-analysis. Eur J Nutr 2020; 60:1707-1736. [PMID: 32661683 DOI: 10.1007/s00394-020-02332-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 07/07/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE It is unclear how dietary intake influences the ovarian cancer. The present paper sets out to systematically review and meta-analyze research on dietary intake to identify cases having high- or low-risk ovarian cancer. METHODS Scopus, PubMed, and Wiley Online Libraries were searched up to the date November 24, 2019. Two reviewers were requested to independently extract study characteristics and to assess the bias and applicability risks with reference to the study inclusion criteria. Meta-analyses were performed to specify the relationship between dietary intake and the risk of ovarian cancer identifying 97 cohort studies. RESULTS No significant association was found between dietary intake and risk of ovarian cancer. The results of subgroup analyses indicated that green leafy vegetables (RR = 0.91, 95%, 0.85-0.98), allium vegetables (RR = 0.79, 95% CI 0.64-0.96), fiber (RR = 0.89, 95% CI 0.81-0.98), flavonoids (RR = 0.83, 95% CI 0.78-0.89) and green tea (RR = 0.61, 95% CI 0.49-0.76) intake could significantly reduce ovarian cancer risk. Total fat (RR = 1.10, 95% CI 1.02-1.18), saturated fat (RR = 1.11, 95% CI 1.01-1.22), saturated fatty acid (RR = 1.19, 95% CI 1.04-1.36), cholesterol (RR = 1.13, 95% CI 1.04-1.22) and retinol (RR = 1.14, 95% CI 1.00-1.30) intake could significantly increase ovarian cancer risk. In addition, acrylamide, nitrate, water disinfectants and polychlorinated biphenyls were significantly associated with an increased risk of ovarian cancer. CONCLUSION These results could support recommendations to green leafy vegetables, allium vegetables, fiber, flavonoids and green tea intake for ovarian cancer prevention.
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Affiliation(s)
- Alireza Khodavandi
- Department of Biology, Gachsaran Branch, Islamic Azad University, Gachsaran, Iran
| | - Fahimeh Alizadeh
- Department of Microbiology, Yasooj Branch, Islamic Azad University, Yasooj, Iran
| | - Ahmad Faizal Abdull Razis
- Laboratory of Molecular Biomedicine, Institute of Bioscience, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia. .,Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia. .,Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia.
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12
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Raglan O, Kalliala I, Markozannes G, Cividini S, Gunter MJ, Nautiyal J, Gabra H, Paraskevaidis E, Martin-Hirsch P, Tsilidis KK, Kyrgiou M. Risk factors for endometrial cancer: An umbrella review of the literature. Int J Cancer 2019; 145:1719-1730. [PMID: 30387875 DOI: 10.1002/ijc.31961] [Citation(s) in RCA: 241] [Impact Index Per Article: 48.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 10/19/2018] [Indexed: 03/25/2024]
Abstract
Although many risk factors could have causal association with endometrial cancer, they are also prone to residual confounding or other biases which could lead to over- or underestimation. This umbrella review evaluates the strength and validity of evidence pertaining risk factors for endometrial cancer. Systematic reviews or meta-analyses of observational studies evaluating the association between non-genetic risk factors and risk of developing or dying from endometrial cancer were identified from inception to April 2018 using PubMed, the Cochrane database and manual reference screening. Evidence was graded strong, highly suggestive, suggestive or weak based on statistical significance of random-effects summary estimate, largest study included, number of cases, between-study heterogeneity, 95% prediction intervals, small study effects, excess significance bias and sensitivity analysis with credibility ceilings. We identified 171 meta-analyses investigating associations between 53 risk factors and endometrial cancer incidence and mortality. Risk factors were categorised: anthropometric indices, dietary intake, physical activity, medical conditions, hormonal therapy use, biochemical markers, gynaecological history and smoking. Of 127 meta-analyses including cohort studies, three associations were graded with strong evidence. Body mass index and waist-to-hip ratio were associated with increased cancer risk in premenopausal women (RR per 5 kg/m2 1.49; CI 1.39-1.61) and for total endometrial cancer (RR per 0.1unit 1.21; CI 1.13-1.29), respectively. Parity reduced risk of disease (RR 0.66, CI 0.60-0.74). Of many proposed risk factors, only three had strong association without hints of bias. Identification of genuine risk factors associated with endometrial cancer may assist in developing targeted prevention strategies for women at high risk.
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Affiliation(s)
- Olivia Raglan
- Department of Surgery and Cancer, Institute of Reproductive and Developmental Biology, Faculty of Medicine, Imperial College London, London, United Kingdom
- Queen Charlotte's and Chelsea - Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Ilkka Kalliala
- Department of Surgery and Cancer, Institute of Reproductive and Developmental Biology, Faculty of Medicine, Imperial College London, London, United Kingdom
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Georgios Markozannes
- Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
| | | | - Marc J Gunter
- Section of Nutrition and Metabolism, International Agency for Research on Cancer (IARC), Lyon, France
| | - Jaya Nautiyal
- Department of Surgery and Cancer, Institute of Reproductive and Developmental Biology, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Hani Gabra
- Department of Surgery and Cancer, Institute of Reproductive and Developmental Biology, Faculty of Medicine, Imperial College London, London, United Kingdom
- Early Clinical Development, IMED Biotech Unit, Cambridge, United Kingdom
| | | | - Pierre Martin-Hirsch
- Department of Gynaecologic Oncology, Lancashire Teaching Hospitals, Preston, United Kingdom
- Department of Biophysics, University of Lancaster, Lancaster, United Kingdom
| | - Kostas K Tsilidis
- Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom
| | - Maria Kyrgiou
- Department of Surgery and Cancer, Institute of Reproductive and Developmental Biology, Faculty of Medicine, Imperial College London, London, United Kingdom
- Queen Charlotte's and Chelsea - Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
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13
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Alizadeh S, Djafarian K, Alizadeh M, Shab-Bidar S. The relation of healthy and Western dietary patterns to the risk of endometrial and ovarian cancers: a systematic review and meta-analysis. INT J VITAM NUTR RES 2019; 90:365-375. [PMID: 30806608 DOI: 10.1024/0300-9831/a000514] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Dietary patterns have been used to explore the association between dietary factors and risk of endometrial (EC) and ovarian cancer (OC); however, the results are inconclusive. This meta-analysis aimed to analyze these associations. Methods: Pertinent studies published prior to March 2016 were systematically searched. The common dietary patterns were selected and adjusted risk estimates were derived by comparing the highest with the lowest categories of dietary pattern scores. Results: A total of 8 studies, 5 for endometrial cancer (1 cohort and 4 case-control studies including 2617 cases and 78082 participants/controls) and 3 for ovarian cancer (1 cohort and 2 case-control studies with 2025 cases and 101482 participants/controls) were included in this meta-analysis. A lower risk of EC was shown for the highest compared with the lowest category of the healthy dietary pattern (OR = 0.84, 95% CI: 0.72-0.98; P for heterogeneity = 0.10), whereas the Western dietary pattern was related to the higher risk of EC (OR = 1.19, 95% CI: 1.01-1.41; P for heterogeneity = 0.35). No significant relationship was found between the healthy dietary pattern (OR = 1.03, 95% CI: 0.69-1.53; P for heterogeneity = 0.01) and OC, while, adherence to the western pattern was associated with a 73% higher risk of OC (OR = 1.73, 95% CI: 1.08-2.37; P for heterogeneity = 0.06). Conclusion: A Western dietary pattern might be associated with a higher risk of endometrial and ovarian cancer.
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Affiliation(s)
- Shahab Alizadeh
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Kurosh Djafarian
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Mohammad Alizadeh
- Department of Medical Surgical Nursing, Nasibeh Nursing & Midwifery School, Mazandaran University of Medical Sciences, Sari, Iran
| | - Sakineh Shab-Bidar
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
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14
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Abstract
Menopause, the permanent cessation of the menstrual cycle, marks the end of a woman's reproductive lifespan. In addition to changes in sex hormone levels associated with menopause, its timing is another predictor of future health outcomes such as duration of the presence of vasomotor symptoms (VMS) and the risk of hormone-related cancers. With ageing of the population, it is estimated that worldwide 1·2 billion women will be menopausal by the year 2030. Previously the effects of reproductive factors (e.g. parity, age at menarche, pregnancy) and socio-demographic factors on intermediate and long-term health outcomes of menopause have been widely documented. However, little is known about whether diet could have an impact on these. Therefore, we review current evidence on the associations of diet with menopause, presence of VMS and the risk of hormone-related cancers such as ovarian, endometrial and breast cancer. Dietary factors could influence the lifespan of the ovaries and sex-hormones levels, hence the timing of natural menopause. Few studies reported an association between diet, in particular soya consumption, and a reduced risk of VMS. Sustained oestrogen exposure has been associated with a higher risk of hormone-related cancers and thus high-fat and meat diets have been linked with an increased risk of these cancers. However, to better understand the mechanistic pathways involved and to make stronger conclusions for these relationships, further studies investigating the associations of dietary intakes and dietary patterns with menopause, presence of VMS and the risk of hormone-related cancers are required.
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15
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Emons G, Steiner E, Vordermark D, Uleer C, Bock N, Paradies K, Ortmann O, Aretz S, Mallmann P, Kurzeder C, Hagen V, van Oorschot B, Höcht S, Feyer P, Egerer G, Friedrich M, Cremer W, Prott FJ, Horn LC, Prömpeler H, Langrehr J, Leinung S, Beckmann MW, Kimmig R, Letsch A, Reinhardt M, Alt-Epping B, Kiesel L, Menke J, Gebhardt M, Steinke-Lange V, Rahner N, Lichtenegger W, Zeimet A, Hanf V, Weis J, Mueller M, Henscher U, Schmutzler RK, Meindl A, Hilpert F, Panke JE, Strnad V, Niehues C, Dauelsberg T, Niehoff P, Mayr D, Grab D, Kreißl M, Witteler R, Schorsch A, Mustea A, Petru E, Hübner J, Rose AD, Wight E, Tholen R, Bauerschmitz GJ, Fleisch M, Juhasz-Boess I, Sigurd L, Runnebaum I, Tempfer C, Nothacker MJ, Blödt S, Follmann M, Langer T, Raatz H, Wesselmann S, Erdogan S. Interdisciplinary Diagnosis, Therapy and Follow-up of Patients with Endometrial Cancer. Guideline (S3-Level, AWMF Registry Nummer 032/034-OL, April 2018) - Part 1 with Recommendations on the Epidemiology, Screening, Diagnosis and Hereditary Factors of Endometrial Cancer. Geburtshilfe Frauenheilkd 2018; 78:949-971. [PMID: 30364388 PMCID: PMC6195426 DOI: 10.1055/a-0713-1218] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 08/22/2018] [Indexed: 12/30/2022] Open
Abstract
Summary
The first German interdisciplinary S3-guideline on the diagnosis, therapy and follow-up of patients with endometrial cancer was published in April 2018. Funded by German Cancer Aid as part of an Oncology Guidelines Program, the lead coordinators of the guideline were the German Society of Gynecology and Obstetrics (DGGG) and the Gynecological Oncology Working Group (AGO) of the German Cancer Society (DKG).
Purpose
The use of evidence-based, risk-adapted therapy to treat low-risk women with endometrial cancer avoids unnecessarily radical surgery and non-useful adjuvant radiotherapy and/or chemotherapy. This can significantly reduce therapy-induced morbidity and improve the patientʼs quality of life as well as avoiding unnecessary costs. For women with endometrial cancer and a high risk of recurrence, the guideline defines the optimal surgical radicality together with the appropriate chemotherapy and/or adjuvant radiotherapy where required. The evidence-based optimal use of different therapeutic modalities should improve survival rates and the quality of life of these patients. The S3-guideline on endometrial cancer is intended as a basis for certified gynecological cancer centers. The aim is that the quality indicators established in this guideline will be incorporated in the certification processes of these centers.
Methods
The guideline was compiled in accordance with the requirements for S3-level guidelines. This includes, in the first instance, the adaptation of source guidelines selected using the DELBI instrument for appraising guidelines. Other consulted sources include reviews of evidence which were compiled from literature selected during systematic searches of literature databases using the PICO scheme. In addition, an external biostatistics institute was commissioned to carry out a systematic search and assessment of the literature for one area of the guideline. The identified materials were used by the interdisciplinary working groups to develop suggestions for Recommendations and Statements, which were then modified during structured consensus conferences and/or additionally amended online using the DELPHI method with consent being reached online. The guideline report is freely available online.
Recommendations
Part 1 of this short version of the guideline presents recommendations on epidemiology, screening, diagnosis and hereditary factors, The epidemiology of endometrial cancer and the risk factors for developing endomentrial cancer are presented. The options for screening and the methods used to diagnose endometrial cancer including the pathology of the cancer are outlined. Recommendations are given for the prevention, diagnosis, and therapy of hereditary forms of endometrial cancer.
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Affiliation(s)
- Günter Emons
- Klinik für Gynäkologie und Geburtshilfe, Universitätsmedizin Göttingen, Göttingen, Germany
| | - Eric Steiner
- Frauenklinik, GPR Klinikum Rüsselsheim am Main, Rüsselsheim, Germany
| | | | - Christoph Uleer
- Facharzt für Frauenheilkunde und Geburtshilfe, Hildesheim, Hildesheim, Germany
| | - Nina Bock
- Klinik für Gynäkologie und Geburtshilfe, Universitätsmedizin Göttingen, Göttingen, Germany
| | - Kerstin Paradies
- Konferenz Onkologischer Kranken- und Kinderkrankenpflege, Hamburg, Germany
| | - Olaf Ortmann
- Frauenheilkunde und Geburtshilfe, Universität Regensburg, Regensburg, Germany
| | - Stefan Aretz
- Institut für Humangenetik, Universität Bonn, Zentrum für erbliche Tumorerkrankungen, Universitätsklinikum Bonn, Bonn, Germany
| | | | | | - Volker Hagen
- Klinik für Innere Medizin II, St.-Johannes-Hospital Dortmund, Dortmund, Germany
| | - Birgitt van Oorschot
- Interdisziplinäres Zentrum Palliativmedizin, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Stefan Höcht
- Xcare, Praxis für Strahlentherapie, Saarlouis, Saarlouis, Germany
| | - Petra Feyer
- Klinik für Strahlentherapie und Radioonkologie, Vivantes Klinikum Neukölln, Berlin, Germany
| | - Gerlinde Egerer
- Zentrum für Innere Medizin, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | | | | | | | | | - Heinrich Prömpeler
- Klinik für Frauenheilkunde, Universitätsklinikum Freiburg, Freiburg, Germany
| | - Jan Langrehr
- Klinik für Allgemein-, Gefäß- und Viszeralchirurgie, Martin-Luther-Krankenhaus, Berlin, Germany
| | | | | | - Rainer Kimmig
- Women's Department, University Hospital of Essen, Essen, Germany
| | - Anne Letsch
- Medizinische Klinik mit Schwerpunkt Hämatologie und Onkologie, Charité, Campus Benjamin Franklin, Universitätsmedizin Berlin, Berlin, Germany
| | - Michael Reinhardt
- Klinik für Nuklearmedizin, Pius Hospital Oldenburg, Oldenburg, Germany
| | - Bernd Alt-Epping
- Klinik für Palliativmedizin, Universitätsmedizin Göttingen, Göttingen, Germany
| | - Ludwig Kiesel
- Obstetrics and Gynecology, Reproductive Medicine, University of Muenster, Germany, Münster, Germany
| | - Jan Menke
- Institut für Diagnostische und Interventionelle Radiologie, Universitätsmedizin Göttingen, Göttingen, Germany
| | - Marion Gebhardt
- Frauenselbsthilfe nach Krebs e. V., Erlangen, Erlangen/Forchheim, Germany
| | - Verena Steinke-Lange
- MGZ - Medizinisch Genetisches Zentrum, München und Medizinische Klinik und Poliklinik IV, Campus Innenstadt, Klinikum der Universität München, München, Germany
| | - Nils Rahner
- Institut für Humangenetik, Universitätsklinikum Düsseldorf, Düsseldorf, Germany
| | - Werner Lichtenegger
- Frauenklinik Charité, Campus Virchow-Klinikum, Universitätsmedizin Berlin, Berlin, Germany
| | - Alain Zeimet
- Frauenheilkunde, Medizinische Universität Innsbruck, Innsbruck, Austria
| | - Volker Hanf
- Frauenklinik Nathanstift - Klinikum Fürth, Fürth, Germany
| | - Joachim Weis
- Stiftungsprofessur Selbsthilfeforschung, Tumorzentrum/CCC Freiburg, Universitätsklinikum Freiburg, Freiburg, Germany
| | - Michael Mueller
- Universitätsklinik für Frauenheilkunde, Inselspital Bern, Bern, Switzerland
| | | | - Rita K Schmutzler
- Center for Familial Breast and Ovarian Cancer, University Hospital of Cologne, Cologne, Germany
| | - Alfons Meindl
- Frauenklinik am Klinikum rechts der Isar, München, Germany
| | - Felix Hilpert
- Mammazentrum, Krankenhaus Jerusalem, Hamburg, Germany
| | - Joan Elisabeth Panke
- Medizinischer Dienst des Spitzenverbandes Bund der Krankenkassen e. V., Essen, Germany
| | - Vratislav Strnad
- Strahlenklinik, Universitätsklinikum Erlangen, CCC ER-EMN, Universitäts-Brustzentrum Franken, Erlangen, Germany
| | | | - Timm Dauelsberg
- Winkelwaldklinik Nordrach, Fachklinik für onkologische Rehabilitation, Nordrach, Germany
| | - Peter Niehoff
- Strahlenklinik, Sana Klinikum Offenbach, Offenbach, Germany
| | - Doris Mayr
- Pathologisches Institut, LMU München, München, Germany
| | - Dieter Grab
- Frauenklinik Klinikum Harlaching, München, Germany
| | - Michael Kreißl
- Universitätsklinik für Radiologie und Nuklearmedizin, Universitätsklinikum Magdeburg, Magdeburg, Germany
| | - Ralf Witteler
- Obstetrics and Gynecology, Reproductive Medicine, University of Muenster, Germany, Münster, Germany
| | | | | | - Edgar Petru
- Frauenheilkunde, Medizinische Universität Graz, Graz, Austria
| | - Jutta Hübner
- Klinikum für Innere Medizin II, Universitätsklinikum Jena, Jena, Germany
| | | | - Edward Wight
- Frauenklinik des Universitätsspitals Basel, Basel, Switzerland
| | - Reina Tholen
- Deutscher Verband für Physiotherapie, Referat Bildung und Wissenschaft, Köln, Germany
| | - Gerd J Bauerschmitz
- Klinik für Gynäkologie und Geburtshilfe, Universitätsmedizin Göttingen, Göttingen, Germany
| | - Markus Fleisch
- Landesfrauenklinik, HELIOS Universitätsklinikum Wuppertal, Wuppertal, Germany
| | - Ingolf Juhasz-Boess
- Klinik für Frauenheilkunde, Geburtshilfe und Reproduktionsmedizin, Universitätsklinikum des Saarlandes und Medizinische Fakultät der Universität des Saarlandes, Homburg, Saar, Germany
| | - Lax Sigurd
- Institut für Pathologie, Landeskrankenhaus Graz West, Graz, Austria
| | | | - Clemens Tempfer
- Marien Hospital Herne - Universitätsklinikum der Ruhr-Universität Bochum, Herne, Germany
| | | | | | - Markus Follmann
- Deutsche Krebsgesellschaft, Office des Leitlinienprogramms Onkologie, Berlin, Germany
| | - Thomas Langer
- Deutsche Krebsgesellschaft, Office des Leitlinienprogramms Onkologie, Berlin, Germany
| | - Heike Raatz
- Institut für Klinische Epidemiologie & Biostatistik (CEB), Basel, Switzerland
| | | | - Saskia Erdogan
- Klinik für Gynäkologie und Geburtshilfe, Universitätsmedizin Göttingen, Göttingen, Germany
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16
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Onna Lo YM. Glycemic Index and Glycemic Load. Integr Med (Encinitas) 2018. [DOI: 10.1016/b978-0-323-35868-2.00087-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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17
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Sieri S, Agnoli C, Pala V, Grioni S, Brighenti F, Pellegrini N, Masala G, Palli D, Mattiello A, Panico S, Ricceri F, Fasanelli F, Frasca G, Tumino R, Krogh V. Dietary glycemic index, glycemic load, and cancer risk: results from the EPIC-Italy study. Sci Rep 2017; 7:9757. [PMID: 28851931 PMCID: PMC5575161 DOI: 10.1038/s41598-017-09498-2] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 07/27/2017] [Indexed: 12/21/2022] Open
Abstract
Factors linked to glucose metabolism are involved in the etiology of several cancers. High glycemic index (GI) or high glycemic load (GL) diets, which chronically raise postprandial blood glucose, may increase cancer risk by affecting insulin-like growth factor. We prospectively investigated cancer risk and dietary GI/GL in the EPIC-Italy cohort. After a median 14.9 years, 5112 incident cancers and 2460 deaths were identified among 45,148 recruited adults. High GI was associated with increased risk of colon and bladder cancer. High GL was associated with: increased risk of colon cancer; increased risk of diabetes-related cancers; and decreased risk of rectal cancer. High intake of carbohydrate from high GI foods was significantly associated with increased risk of colon and diabetes-related cancers, but decreased risk of stomach cancer; whereas high intake of carbohydrates from low GI foods was associated with reduced colon cancer risk. In a Mediterranean population with high and varied carbohydrate intake, carbohydrates that strongly raise postprandial blood glucose may increase colon and bladder cancer risk, while the quantity of carbohydrate consumed may be involved in diabetes-related cancers. Further studies are needed to confirm the opposing effects of high dietary GL on risks of colon and rectal cancers.
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Affiliation(s)
- S Sieri
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - C Agnoli
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - V Pala
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - S Grioni
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - F Brighenti
- Department of Public Health, University of Parma, Parma, Italy
| | - N Pellegrini
- Department of Public Health, University of Parma, Parma, Italy
| | - G Masala
- Molecular and Nutritional Epidemiology Unit, ISPO-Cancer Research and Prevention Institute, Florence, Italy
| | - D Palli
- Molecular and Nutritional Epidemiology Unit, ISPO-Cancer Research and Prevention Institute, Florence, Italy
| | - A Mattiello
- Department of Clinical and Experimental Medicine, Federico II University, Naples, Italy
| | - S Panico
- Department of Clinical and Experimental Medicine, Federico II University, Naples, Italy
| | - F Ricceri
- Department of Clinical and Biological Sciences, University of Turin, Turin, Italy.,Unit of Epidemiology, Regional Health Service ASL TO3, Grugliasco, Turin, Italy
| | - F Fasanelli
- Unit of Cancer Epidemiology, Department of Medical Sciences, University of Turin, Turin, Italy
| | - G Frasca
- Cancer Registry, Department of Medical Prevention, ASP Ragusa, Italy
| | - R Tumino
- Cancer Registry, Department of Medical Prevention, ASP Ragusa, Italy
| | - V Krogh
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
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Sieri S, Krogh V. Dietary glycemic index, glycemic load and cancer: An overview of the literature. Nutr Metab Cardiovasc Dis 2017; 27:18-31. [PMID: 27986350 DOI: 10.1016/j.numecd.2016.09.014] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 09/16/2016] [Accepted: 09/30/2016] [Indexed: 12/12/2022]
Abstract
AIMS The aim of this paper is to provide an overview of the current evidence for associations between dietary glycemic index (GI) and dietary glycemic load (GL), and the risk of various types of cancer, and to summarize mechanisms proposed to explain the associations found. DATA SYNTHESIS Medline was searched for cohort studies, case-control studies, and meta-analyses, published up to February 2016, that examined associations between dietary GI/GL and cancer. Findings from the main meta-analyses showed a weak-to-moderate association of high dietary GI/GL with increased risk of some cancers. High dietary GI but not GL was significantly and consistently associated with increased colorectal cancer risk in both cohort and case-control studies. Dietary GL was directly associated with breast and endometrial cancer risk in cohort studies. Positive associations between dietary GI or GL and cancer risk were found more frequently in case-control studies than cohort studies. The main mechanism for these associations is thought to be chronic hyperinsulinemia. Insulin is itself a mitogen and also increases the bioactivity of insulin-like growth factors which can promote cancer by inhibiting apoptosis and stimulating cell proliferation. CONCLUSIONS The review has uncovered consistent evidence that high dietary GI is associated with increased risk of colorectal cancer, and that high dietary GL is associated with increased risk of breast and endometrial cancer. However the risk increases are small or moderate.
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Affiliation(s)
- S Sieri
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - V Krogh
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
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Beavis AL, Smith AJB, Fader AN. Lifestyle changes and the risk of developing endometrial and ovarian cancers: opportunities for prevention and management. Int J Womens Health 2016; 8:151-67. [PMID: 27284267 PMCID: PMC4883806 DOI: 10.2147/ijwh.s88367] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Modifiable lifestyle factors, such as obesity, lack of physical activity, and smoking, contribute greatly to cancer and chronic disease morbidity and mortality worldwide. This review appraises recent evidence on modifiable lifestyle factors in the prevention of endometrial cancer (EC) and ovarian cancer (OC) as well as new evidence for lifestyle management of EC and OC survivors. For EC, obesity continues to be the strongest risk factor, while new evidence suggests that physical activity, oral contraceptive pills, and bariatric surgery may be protective against EC. Other medications, such as metformin and nonsteroidal anti-inflammatory drugs, may be protective, and interventional research is ongoing. For OC, we find increasing evidence to support the hypothesis that obesity and hormone replacement therapy increase the risk of developing OC. Oral contraceptive pills are protective against OC but are underutilized. Dietary factors such as the Mediterranean diet and alcohol consumption do not seem to affect the risk of either OC or EC. For EC and OC survivors, physical activity and weight loss are associated with improved quality of life. Small interventional trials show promise in increasing physical activity and weight maintenance for EC and OC survivors, although the impact on long-term health, including cancer recurrence and overall mortality, is unknown. Women's health providers should integrate counseling about these modifiable lifestyle factors into both the discussion of prevention for all women and the management of survivors of gynecologic cancers.
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Affiliation(s)
- Anna L Beavis
- Department of Gynecology and Obstetrics, The Kelly Gynecologic Oncology Service, Johns Hopkins Medicine, Baltimore, MD, USA
| | | | - Amanda Nickles Fader
- Department of Gynecology and Obstetrics, The Kelly Gynecologic Oncology Service, Johns Hopkins Medicine, Baltimore, MD, USA
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Guraslan H, Dogan K, Kaya C, Senturk MB, Guraslan B, Helvacioglu C, Akbayir O, Yasar L. Could body mass index be an indicator for endometrial biopsy in premenopausal women with heavy menstrual bleeding? Arch Gynecol Obstet 2016; 294:395-402. [PMID: 26895636 DOI: 10.1007/s00404-016-4043-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Accepted: 02/09/2016] [Indexed: 11/28/2022]
Abstract
PURPOSE To evaluate the role of body mass index (BMI) in women with premenopausal heavy menstrual bleeding (HMB) to identify patients who should undergo endometrial biopsy. METHODS This prospective cohort study included 1120 premenopausal women who presented to the Gynecology Clinic, Bakirkoy Dr. Sadi Konuk Training and Research Hospital in Istanbul, Turkey, due to HMB and who underwent endometrial sampling. The abnormal endometrial histopathological results were analyzed by separating patients into groups of all abnormal findings (hyperplasia without atypia + hyperplasia with atypia + carcinoma) and hyperplasia with atypia + carcinoma. Sensitivity and specificity of the abnormal histopathological results were calculated in both groups using BMI cut-off values as 25, 30 and 35 and age cut-offs as 40 and 45 years. RESULTS The rate of hyperplasia with atypia and carcinoma was sevenfold higher in women with a BMI ≥30 compared to those with a BMI ≤30 (95 % CI 2.4-17.9). In the analyses, BMI was a stronger risk factor in women younger than 45 years of age. The risk of endometrial carcinoma and atypical hyperplasia was twofold higher in patients older than 45 years when compared with patients younger than 45 years (95 % CI 1.1-5.1). CONCLUSIONS All women with a BMI ≥30 and presenting premenopausal HMB should undergo endometrial biopsy regardless of age.
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Affiliation(s)
- Hakan Guraslan
- Department of Obstetrics and Gynecology, Bakirkoy Dr. Sadi Konuk Teaching and Research Hospital, Tevfik Saglam Street, No: 11, Zuhuratbaba, Bakirkoy, 34147, Istanbul, Turkey
| | - Keziban Dogan
- Department of Obstetrics and Gynecology, Bakirkoy Dr. Sadi Konuk Teaching and Research Hospital, Tevfik Saglam Street, No: 11, Zuhuratbaba, Bakirkoy, 34147, Istanbul, Turkey
| | - Cihan Kaya
- Department of Obstetrics and Gynecology, Bakirkoy Dr. Sadi Konuk Teaching and Research Hospital, Tevfik Saglam Street, No: 11, Zuhuratbaba, Bakirkoy, 34147, Istanbul, Turkey.
| | - Mehmet Baki Senturk
- Department of Obstetrics and Gynecology, Zeynep Kamil Teaching and Research Hospital, Istanbul, Turkey
| | - Birgul Guraslan
- Department of Obstetrics and Gynecology, Bakirkoy Dr. Sadi Konuk Teaching and Research Hospital, Tevfik Saglam Street, No: 11, Zuhuratbaba, Bakirkoy, 34147, Istanbul, Turkey
| | - Caglar Helvacioglu
- Department of Obstetrics and Gynecology, Bakirkoy Dr. Sadi Konuk Teaching and Research Hospital, Tevfik Saglam Street, No: 11, Zuhuratbaba, Bakirkoy, 34147, Istanbul, Turkey
| | - Ozgur Akbayir
- Department of Gynecologic Oncology, Kanuni Sultan Suleyman Teaching and Research Hospital, Istanbul, Turkey
| | - Levent Yasar
- Department of Obstetrics and Gynecology, Bakirkoy Dr. Sadi Konuk Teaching and Research Hospital, Tevfik Saglam Street, No: 11, Zuhuratbaba, Bakirkoy, 34147, Istanbul, Turkey
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Radovanovic A, Stojceska V, Plunkett A, Jankovic S, Milovanovic D, Cupara S. The use of dry Jerusalem artichoke as a functional nutrient in developing extruded food with low glycaemic index. Food Chem 2015; 177:81-8. [DOI: 10.1016/j.foodchem.2014.12.096] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Revised: 12/19/2014] [Accepted: 12/22/2014] [Indexed: 11/25/2022]
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22
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Turati F, Galeone C, Gandini S, Augustin LS, Jenkins DJA, Pelucchi C, La Vecchia C. High glycemic index and glycemic load are associated with moderately increased cancer risk. Mol Nutr Food Res 2015; 59:1384-94. [DOI: 10.1002/mnfr.201400594] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Revised: 01/27/2015] [Accepted: 02/13/2015] [Indexed: 12/23/2022]
Affiliation(s)
- Federica Turati
- Department of Epidemiology; IRCCS - Istituto di Ricerche Farmacologiche Mario Negri; Milan Italy
| | - Carlotta Galeone
- Department of Epidemiology; IRCCS - Istituto di Ricerche Farmacologiche Mario Negri; Milan Italy
| | - Sara Gandini
- Division of Epidemiology and Biostatistics; European Institute of Oncology; Milan Italy
| | - Livia S. Augustin
- Clinical Nutrition and Risk Factor Modification Center; St. Michael's Hospital; Toronto ON Canada
| | - David J. A. Jenkins
- Clinical Nutrition and Risk Factor Modification Center; St. Michael's Hospital; Toronto ON Canada
| | - Claudio Pelucchi
- Department of Epidemiology; IRCCS - Istituto di Ricerche Farmacologiche Mario Negri; Milan Italy
| | - Carlo La Vecchia
- Department of Clinical Sciences and Community Health; Università degli Studi di Milano; Milan Italy
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23
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Xu WH, Xiang YB, Zhang X, Ruan Z, Cai H, Zheng W, Shu XO. Association of dietary glycemic index and glycemic load with endometrial cancer risk among Chinese women. Nutr Cancer 2014; 67:89-97. [PMID: 25495185 DOI: 10.1080/01635581.2015.976319] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
We evaluated the association of dietary glycemic index (GI) and glycemic load (GL) with the risk of endometrial cancer in a population-based, case-control study of 1199 endometrial cancer patients and 1212 age-frequency-matched controls in urban Shanghai, China, where diets are typically high in carbohydrates and have a high GL. Information on dietary habits, physical activity, and other relevant information was collected using a validated questionnaire, and anthropometric measurements were taken. Logistic regression was applied in the analysis. Dietary GI and GL were independently associated with risk for endometrial cancer but carbohydrate intake was unrelated to risk. Multivariable-adjusted odds ratios (ORs) for increasing quartiles of intake were 1.0, 1.3, 1.4, and 2.2 [95% confidence interval (CI): 1.2-4.0] for dietary GL (P(trend) = 0.02) and 1.0, 1.2, 1.4, and 1.4 (95% CI: 1.0-2.0) for dietary GI (P(trend) = 0.02). High intake of staples, especially rice, was positively associated with endometrial cancer. The association with GI was more evident among lean and normal weight women, although the test for interaction was not significant. This study suggests that intake of high GL or GI foods, but not carbohydrates per se, may increase risk for endometrial cancer.
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Affiliation(s)
- Wang Hong Xu
- a Department of Epidemiology, School of Public Health , Fudan University , Shanghai , People's Republic of China
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24
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D'Alessandro A, De Pergola G. Mediterranean diet pyramid: a proposal for Italian people. Nutrients 2014; 6:4302-16. [PMID: 25325250 PMCID: PMC4210917 DOI: 10.3390/nu6104302] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Revised: 08/28/2014] [Accepted: 09/19/2014] [Indexed: 12/25/2022] Open
Abstract
Bread was a staple in the traditional Mediterranean diet of the early 1960s, as well as nowadays; however, it was a stone ground sourdough bread in Nicotera and probably in the Greek cohorts of the Seven Countries Study. In the present review, the nutritional characteristics of this food are analyzed in relation to its protective effects on coronary heart disease, metabolic diseases and cancer. According to our traditions, cultural heritage and scientific evidence, we propose that only cereal foods with low glycemic index (GI) and rich in fiber have to be placed at the base of the Mediterranean diet pyramid, whereas refined grains and high GI starchy foods have to be sited at the top.
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Affiliation(s)
- Annunziata D'Alessandro
- Endocrinologist, General Practitioner. General Medicine ASL BA/4 D.S.S. 8, viale Japigia 38/G, Bari 70126, Italy.
| | - Giovanni De Pergola
- Department of Biomedical Sciences and Human Oncology, Section of Internal Medicine and Oncology, University of Bari "Aldo Moro", School of Medicine, Policlinico, Piazza Giulio Cesare 11, Bari 70124, Italy.
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25
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García-Jiménez C, García-Martínez JM, Chocarro-Calvo A, De la Vieja A. A new link between diabetes and cancer: enhanced WNT/β-catenin signaling by high glucose. J Mol Endocrinol 2014; 52:R51-66. [PMID: 24049067 DOI: 10.1530/jme-13-0152] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Extensive epidemiological studies suggest that the diabetic population is at higher risk of site-specific cancers. The diabetes-cancer link has been hypothesized to rely on various hormonal (insulin, IGF1, adipokines), immunological (inflammation), or metabolic (hyperglycemia) characteristics of the disease and even on certain treatments. Inflammation may have an important but incompletely understood role. As a growth factor, insulin directly, or indirectly through IGF1, has been considered the major link between diabetes and cancer, while high glucose has been considered as a subordinate cause. Here we discuss the evidence that supports a role for insulin/IGF1 in general in cancer, and the mechanism by which hyperglycemia may enhance the appearance, growth and survival of diabetes-associated cancers. High glucose triggers several direct and indirect mechanisms that cooperate to promote cancer cell proliferation, migration, invasion and immunological escape. In particular, high glucose enhancement of WNT/β-catenin signaling in cancer cells promotes proliferation, survival and senescence bypass, and represents a previously unrecognized direct mechanism linking diabetes-associated hyperglycemia to cancer. Increased glucose uptake is a hallmark of tumor cells and may ensure enhanced WNT signaling for continuous proliferation. Mechanistically, high glucose unbalances acetylation through increased p300 acetyl transferase and decreased sirtuin 1 deacetylase activity, leading to β-catenin acetylation at lysine K354, a requirement for nuclear accumulation and transcriptional activation of WNT-target genes. The impact of high glucose on β-catenin illustrates the remodeling of cancer-associated signaling pathways by metabolites. Metabolic remodeling of cancer-associated signaling will receive much research attention in the coming years. Future epidemiological studies may be guided and complemented by the identification of these metabolic interplays. Together, these studies should lead to the development of new preventive strategies for diabetes-associated cancers.
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Affiliation(s)
- Custodia García-Jiménez
- Departamento de Fisiología y Bioquímica, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos, 28922 Alcorcon, Madrid, Spain Unidad Funcional de Investigación en Enfermedades Crónicas (UFIEC), Instituto de Salud Carlos III, 28220 Majadahonda, Madrid, Spain
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Coleman HG, Kitahara CM, Murray LJ, Dodd KW, Black A, Stolzenberg-Solomon RZ, Cantwell MM. Dietary carbohydrate intake, glycemic index, and glycemic load and endometrial cancer risk: a prospective cohort study. Am J Epidemiol 2014; 179:75-84. [PMID: 24091889 DOI: 10.1093/aje/kwt222] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Endometrial cancer risk has been directly associated with glycemic load. However, few studies have investigated this link, and the etiological role of specific dietary carbohydrate components remains unclear. Our aim was to investigate associations of carbohydrate intake, glycemic index, and glycemic load with endometrial cancer risk in the US Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial. Recruitment took place in 1993-2001. Over a median of 9.0 years of follow-up through 2009, 386 women developed endometrial cancer among 36,115 considered in the analysis. Dietary intakes were assessed using a 124-item diet history questionnaire. Cox proportional hazards models were applied to calculate hazard ratios and 95% confidence intervals. Significant inverse associations were detected between endometrial cancer risk and total available carbohydrate intake (hazard ratio (HR) = 0.66, 95% confidence interval (CI): 0.49, 0.90), total sugars intake (HR = 0.71, 95% CI: 0.52, 0.96), and glycemic load (HR = 0.63, 95% CI: 0.46, 0.84) when women in the highest quartile of intake were compared with those in the lowest. These inverse associations were strongest among overweight and obese women. No associations with endometrial cancer risk were observed for glycemic index or dietary fiber. Our findings contrast with previous evidence and suggest that high carbohydrate intakes and glycemic loads are protective against endometrial cancer development. Further clarification of these associations is warranted.
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Growth of xenotransplanted leukemia cells is influenced by diet nutrients and is attenuated with 2-deoxyglucose. Leuk Res 2013; 37:1132-6. [DOI: 10.1016/j.leukres.2013.05.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Revised: 04/15/2013] [Accepted: 05/26/2013] [Indexed: 12/31/2022]
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Abstract
In the United States, endometrial cancer is the most commonly diagnosed cancer of the female reproductive system. Strategies to sensitively and accurately diagnose premalignant endometrial lesions are sorely needed. We reviewed studies pertaining to the diagnostic challenges of endometrial precancers, their predictive value, and evidence to support management strategies. Currently, two diagnostic schemas are in use: the four-class 1994 World Health Organization hyperplasia system, based on morphologic features of architectural complexity and nuclear atypia and, more recently, the two-class endometrial intraepithelial neoplasia system, which is quantitative. Diagnosis should use criteria and terminology that distinguish between clinicopathologic entities that can be managed differently. In some instances, such as for women with hereditary nonpolyposis colon cancer, biomarkers may aid in diagnosis, but the clinical utility of biomarkers has yet to be determined. Total hysterectomy is curative for atypical endometrial hyperplasia or endometrial intraepithelial neoplasia, and provides a definitive standard for assessment of a concurrent carcinoma, when clinically appropriate. If hysterectomy is performed for atypical endometrial hyperplasia or endometrial intraepithelial neoplasia, then intraoperative assessment of the uterine specimen for occult carcinoma is desirable, but optional. Nonsurgical management may be appropriate for patients who wish to preserve fertility or those for whom surgery is not a viable option. Treatment with progestin therapy may provide a safe alternative to hysterectomy; however, clinical trials of hormonal therapies for atypical endometrial hyperplasia or endometrial intraepithelial neoplasia have not yet established a standard regimen. Future studies will need to determine the optimal nonsurgical management of atypical endometrial hyperplasia or endometrial intraepithelial neoplasia, standardizing agent, dose, schedule, clinical outcomes, and appropriate follow-up.
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King MG, Chandran U, Olson SH, Demissie K, Lu SE, Parekh N, Bandera EV. Consumption of sugary foods and drinks and risk of endometrial cancer. Cancer Causes Control 2013; 24:1427-36. [PMID: 23657460 PMCID: PMC3683350 DOI: 10.1007/s10552-013-0222-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2012] [Accepted: 04/30/2013] [Indexed: 01/13/2023]
Abstract
Consumption of foods high in sugar promotes insulin production, which has been linked to endometrial carcinogenesis. We evaluated the impact of dietary intake of sugary foods and beverages, as well as added sugar and total sugar on endometrial cancer risk in a population-based case-control study, including 424 cases and 398 controls. Participants completed an interview and food frequency questionnaire, and provided self-recorded waist and hip measurements. Women in the highest quartile of added sugar intake had significantly increased endometrial cancer risk (OR = 1.84, 95% CI 1.16-2.92). Among women with waist-to-hip ratio ≥0.85, risk was significantly higher for the highest versus lowest tertile of added sugar intakes (OR = 2.50, 95% CI 1.38-4.52). The association with added sugar also became stronger when analyses were restricted to never users of hormone replacement therapy (OR = 2.03; 95% CI 1.27-3.26, for highest versus lowest tertile). There was little evidence of effect modification by body mass index or physical activity. Given the high prevalence of intake of sugary foods and drinks in Western populations, additional research is warranted to confirm our findings on endometrial cancer.
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Affiliation(s)
- Melony G King
- The Cancer Institute of New Jersey, Robert Wood Johnson Medical School, New Brunswick, NJ 08903, USA
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30
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The Variability of oxLDL-induced Cytotoxicity on Different Types of Cell Lines. Cell Biochem Biophys 2013; 67:635-44. [DOI: 10.1007/s12013-013-9552-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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31
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Diabetes Mellitus and Ovarian Cancer Risk: A Systematic Review and Meta-Analysis of Observational Studies. Int J Gynecol Cancer 2013; 23:402-12. [DOI: 10.1097/igc.0b013e31828189b2] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
ObjectiveThe objective of this study was to evaluate the epidemiologic association between diabetes and risk of ovarian cancer.MethodsWe searched PubMed, EMBASE, and The Cochrane Library for observational studies on the association between diabetes and ovarian cancer. Cohort studies that reported relative risks (RRs) and case-control studies that showed odds ratios were included in the analysis. Summary RRs with 95% confidence intervals (CIs) were calculated with a random-effects model.ResultsA total of 19 studies from 18 articles (7 case-control studies and 11 cohort studies) met the inclusion criteria. Combining data from all studies, diabetes was associated with an increased risk of ovarian cancer, compared with no diabetes (summary RR of ovarian cancer incidence, 1.17; 95% CI, 1.02–1.33). In cohort and nested case-control studies, patients with diabetes had statistically significant increased risk of ovarian cancer (RR, 1.16; 95% CI, 1.01–1.33), without significant heterogeneity (I2 = 27; P = 0.172). Among studies that control for age, body mass index, smoking, and alcohol, a prominent association between diabetes and ovarian cancer was found (RR, 1.55; 95% CI, 1.11–2.19).ConclusionsThis study suggests that women with diabetes have a moderately increased risk of ovarian cancer.
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Bittoni MA, Fisher JL, Fowler JM, Maxwell GL, Paskett ED. Assessment of the effects of severe obesity and lifestyle risk factors on stage of endometrial cancer. Cancer Epidemiol Biomarkers Prev 2012; 22:76-81. [PMID: 23118146 DOI: 10.1158/1055-9965.epi-12-0843] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Lifestyle risk factors, including obesity, have been associated with increased risk of endometrial cancer (EC). Women with higher obesity levels tend to have less aggressive EC disease stage and histology. This study further investigated associations between nonmodifiable risk factors, such as age, race, and grade, and modifiable lifestyle factors, such as diet and physical activity expenditure, in relation to severe obesity and late versus early EC stage at diagnosis. METHODS Demographic, anthropometric, and lifestyle surveys were administered to 177 women with histologically confirmed EC. Logistic regression analyses assessed the relationship between obesity and other risk factors on EC stage at diagnosis. RESULTS In multivariate models, body mass index (BMI) < 35 was not significantly associated with late EC stage at diagnosis (OR = 1.67, P = 0.219) when adjusting for grade and age. Grade was significantly associated with EC stage when controlling for BMI and age (OR = 8.48, P = .000). Women more than the age of 60 had a fourfold increased risk of diagnosis at late versus early EC stage when adjusting for other risk factors. Age had a confounding effect on the obesity-EC stage association. CONCLUSIONS Our results corroborate those of past studies showing that BMI is not an independent risk factor for EC stage and that age may have confounded the obesity-EC stage association. Because of mixed results and implications for treatment outcomes, however, further research examining these variables is warranted. IMPACT Our results provide further insight into the obesity EC-stage association, especially the confounding effect of age. Future studies should examine modifiable lifestyle factors in larger and more diverse populations.
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Affiliation(s)
- Marisa A Bittoni
- Division of Epidemiology, The Ohio State University College of Public Health, Columbus, OH, USA.
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Trimble CL, Method M, Leitao M, Lu K, Ioffe O, Hampton M, Higgins R, Zaino R, Mutter GL. Management of endometrial precancers. Obstet Gynecol 2012; 120:1160-1175. [PMID: 23090535 DOI: 10.1097/aog.06013e31826bb121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
In the United States, endometrial cancer is the most commonly diagnosed cancer of the female reproductive system. Strategies to sensitively and accurately diagnose premalignant endometrial lesions are sorely needed. We reviewed studies pertaining to the diagnostic challenges of endometrial precancers, their predictive value, and evidence to support management strategies. Currently, two diagnostic schemas are in use: the four-class 1994 World Health Organization hyperplasia system, based on morphologic features of architectural complexity and nuclear atypia and, more recently, the two-class endometrial intraepithelial neoplasia system, which is quantitative. Diagnosis should use criteria and terminology that distinguish between clinicopathologic entities that can be managed differently. In some instances, such as for women with hereditary nonpolyposis colon cancer, biomarkers may aid in diagnosis, but the clinical utility of biomarkers has yet to be determined. Total hysterectomy is curative for atypical endometrial hyperplasia or endometrial intraepithelial neoplasia, and provides a definitive standard for assessment of a concurrent carcinoma, when clinically appropriate. If hysterectomy is performed for atypical endometrial hyperplasia or endometrial intraepithelial neoplasia, then intraoperative assessment of the uterine specimen for occult carcinoma is desirable, but optional. Nonsurgical management may be appropriate for patients who wish to preserve fertility or those for whom surgery is not a viable option. Treatment with progestin therapy may provide a safe alternative to hysterectomy; however, clinical trials of hormonal therapies for atypical endometrial hyperplasia or endometrial intraepithelial neoplasia have not yet established a standard regimen. Future studies will need to determine the optimal nonsurgical management of atypical endometrial hyperplasia or endometrial intraepithelial neoplasia, standardizing agent, dose, schedule, clinical outcomes, and appropriate follow-up.
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Phaseolus beans: impact on glycaemic response and chronic disease risk in human subjects. Br J Nutr 2012; 108 Suppl 1:S52-65. [DOI: 10.1017/s0007114512000761] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Consumption of Phaseolus vulgaris bean species such as pinto, black, navy or kidney may be beneficial in the prevention and treatment of chronic diseases. In particular, conditions that are promoted by increased glycaemic stress (hyperglycaemia and hyperinsulinaemia) including diabetes, CVD and cancer seem to be reduced in individuals who eat more of these beans. The present paper discusses the influence of P. vulgaris species on glycaemic response and the impact that relationship may have on the risk of developing diabetes, CVD and cancer.
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Hu J, La Vecchia C, Augustin LS, Negri E, de Groh M, Morrison H, Mery L. Glycemic index, glycemic load and cancer risk. Ann Oncol 2012; 24:245-51. [PMID: 22831983 DOI: 10.1093/annonc/mds235] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Dietary glycemic index (GI) and glycemic load (GL) have been related to the risk of selected cancers, but the issue remains open. PATIENTS AND METHODS Mailed questionnaires were completed between 1994 and 1997 in eight Canadian provinces for incident, histologically confirmed cases of the stomach (n=1182), colon (n=1727), rectum (n=1447), liver (n=309), pancreas (n=628), lung (n=3341), breast (n=2362), ovary (n=442), prostate (n=1799), testis (n=686), kidney (n=1345), bladder (n=1029), brain (n=1009), non-Hodgkin's lymphomas (NHL, n=1666), leukemias (n=1069), multiple myelomas (n=343), and 5039 population controls. Dietary information on eating habits 2 years before participants' enrollment in the study was obtained using a validated food frequency questionnaire (FFQ). Odds ratios (ORs) and 95% confidence intervals (CI) were derived by unconditional logistic regression including recognized confounding factors. RESULTS Dietary GI was positively associated with the risk of prostate cancer (OR, 1.26 for the highest versus the lowest quartile). A higher dietary GL significantly increased the risk of colorectal (OR, 1.28), rectal (OR, 1.44) and pancreatic (OR, 1.41) cancers. No other significant associations were found. CONCLUSIONS Our findings suggest that a diet high in GI and GL is associated with increased risk of selected cancers.
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Affiliation(s)
- J Hu
- Science Integration Division, Centre for Chronic Disease Prevention and Control, Public Health Agency of Canada, Ottawa, ON, Canada.
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Louie JCY, Gwynn J, Turner N, Cochrane J, Wiggers J, Flood V. Dietary glycemic index and glycemic load among Indigenous and non-Indigenous children aged 10–12 years. Nutrition 2012; 28:e14-22. [DOI: 10.1016/j.nut.2011.12.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2010] [Revised: 12/13/2011] [Accepted: 12/15/2011] [Indexed: 11/16/2022]
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Nagle CM, Olsen CM, Ibiebele TI, Spurdle AB, Webb PM. Glycemic index, glycemic load and endometrial cancer risk: results from the Australian National Endometrial Cancer study and an updated systematic review and meta-analysis. Eur J Nutr 2012; 52:705-15. [PMID: 22648201 DOI: 10.1007/s00394-012-0376-7] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2011] [Accepted: 05/03/2012] [Indexed: 11/26/2022]
Abstract
PURPOSE The relationship between habitual consumption of foods with a high glycemic index (GI) and/or a diet with a high glycemic load (GL) and risk of endometrial cancer is uncertain, and relatively few studies have investigated these associations. The objectives of this study were to examine the association between GI/GL and risk of endometrial cancer using data from an Australian population-based case-control study and systematically review all the available evidence to quantify the magnitude of the association using meta-analysis. METHODS The case-control study included 1,290 women aged 18-79 years with newly diagnosed, histologically confirmed endometrial cancer and 1,436 population controls. Controls were selected to match the expected Australian state of residence and age distribution (in 5-year bands) of cases. For the systematic review, relevant studies were identified by searching PubMed and Embase databases through to July 2011. Random-effects models were used to calculate the summary risk estimates, overall and dose-response. RESULTS In our case-control study, we observed a modest positive association between high dietary GI (OR 1.43, 95 % CI 1.11-1.83) and risk of endometrial cancer, but no association with high dietary GL (OR 1.15, 95 % CI 0.90-1.48). For the meta-analysis, we collated information from six cohort and two case-control studies, involving a total of 5,569 cases. The pooled OR for the highest versus the lowest intake category of GI was 1.15 (0.95-1.40); however, there was significant heterogeneity (p 0.004) by study design (RR 1.00 [95 % CI 0.87-1.14] for cohort studies and 1.56 [95 % CI 1.21-2.02] for case-control studies). There was no association in the dose-response meta-analysis of GI (RR per 5 unit/day increment of GI 1.00, 95 % CI 0.97-1.03). GL was positively associated with endometrial cancer. The pooled RR for the highest versus the lowest GL intake was 1.21 (95 % CI 1.09-1.33) and 1.06 (95 % CI 1.01-1.11) per 50 unit/day increment of GL in the dose-response meta-analysis. CONCLUSION The pooled results from observational studies, including our case-control results, provide evidence of a modest positive association between high GL, but not GI, and endometrial cancer risk.
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Affiliation(s)
- Christina M Nagle
- Gynaecological Cancers, Population Health Research Department, Queensland Institute of Medical Research, Royal Brisbane Hospital, Herston, Brisbane, QLD, Australia.
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Wang Y, Cui M, Zheng L. Genetic polymorphisms in the estrogen receptor-α gene and the risk of endometrial cancer: a meta-analysis. Acta Obstet Gynecol Scand 2012; 91:911-6. [PMID: 22404101 DOI: 10.1111/j.1600-0412.2012.01393.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Estrogen receptor-α is a key mediator of the estrogen response in endometrial tissue. The most-studied gene variants are the PvuII and XbaI polymorphisms, which may be associated with altered sensitivity to estrogen. However, studies evaluating the associations between these polymorphisms and endometrial cancer risk have produced controversial conclusions. To explore a more robust estimate of the role of estrogen receptor-α polymorphisms in endometrial carcinogenesis, we searched all published articles indexed in PubMed, Web of Science, EBSCO, Highwire and the CNKI database from 1995 to 2010. Data were independently extracted by two reviewers using a standardized data extraction form. Overall, the meta-analysis included 1944 cases and 3075 controls for PvuII polymorphisms, and 1831 cases and 2875 controls for XbaI polymorphisms. Our results did not show any statistically significant association between endometrial cancer risk and either PvuII or XbaI polymorphisms. However, PvuII polymorphisms, both the CT and the CC genotypes, significantly increased the risk of endometrial cancer in an Asian-Australian population (pooled OR = 1.50, 95%CI 1.09-2.08 and pooled OR = 1.55, 95%CI 1.08-2.22, respectively). The CC genotype significantly decreased the risk of endometrial cancer (pooled odds ratio 0.77, 95% confidence interval 0.64-0.94) in a European population. In contrast, the stratified analysis suggested that the XbaI polymorphism was not significantly associated with endometrial cancer between different populations. This meta-analysis provides evidence that PvuII polymorphisms in the ESR1 gene, which encodes for estrogen receptor-α, could modify the susceptibility to endometrial cancer. However, the genetic effect varied between different geographical regions for unknown reasons.
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Affiliation(s)
- Yumei Wang
- Hospice Ward Library, Shengjing Hospital of China Medical University, Shenyang, China.
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Louie JCY, Buyken AE, Brand-Miller JC, Flood VM. The link between dietary glycemic index and nutrient adequacy. Am J Clin Nutr 2012; 95:694-702. [PMID: 22258270 DOI: 10.3945/ajcn.111.015271] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Low-glycemic index (low-GI) diets may be less nutritious because of limited food choices. Alternately, high-GI diets could be less healthful because of a higher intake of refined carbohydrate. OBJECTIVE The objective was to investigate the association between dietary GI, intakes of carbohydrates from high-GI (CHO(high GI)) and low-GI (CHO(low GI)) sources, and the risk of nutrient inadequacy in children and adolescents. DESIGN Children, aged 2-16 y, who provided 2 plausible 24-h recalls in a national survey were included (n = 4140). The ORs of not meeting the Australian Nutrient Reference Values (NRVs) were calculated by logistic regression. RESULTS Subjects with higher intakes of CHO(high GI) were found to be at risk of not meeting the NRVs for a wide range of nutrients, including calcium and iodine (both P-trend < 0.001). In comparison with subjects in the lowest quartile of CHO(high GI), those in the highest quartile had 3 times (adjusted OR: 3.13; 95% CI: 2.47, 3.97; P-trend < 0.001) the risk of not meeting the Estimated Average Requirement for calcium. For iodine, the risk increased >5-fold (adjusted OR: 5.45; 95% CI: 3.97, 7.48; P-trend < 0.001). On the other hand, subjects with higher intakes of CHO(low GI) were less likely to meet Adequate Intakes of unsaturated fatty acids (all P-trend < 0.001), despite having lower risks of not meeting the NRVs for most nutrients. CONCLUSION Children and adolescents who consume more CHO(low GI) are more likely to meet most nutrient recommendations than those consuming higher GI diets.
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Affiliation(s)
- Jimmy Chun Yu Louie
- Cluster for Public Health Nutrition, Boden Institute of Obesity, Nutrition, Exercise, and Eating Disorders, The University of Sydney, Sydney, Australia
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Uchiki T, Weikel KA, Jiao W, Shang F, Caceres A, Pawlak D, Handa JT, Brownlee M, Nagaraj R, Taylor A. Glycation-altered proteolysis as a pathobiologic mechanism that links dietary glycemic index, aging, and age-related disease (in nondiabetics). Aging Cell 2012; 11:1-13. [PMID: 21967227 DOI: 10.1111/j.1474-9726.2011.00752.x] [Citation(s) in RCA: 138] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Epidemiologic studies indicate that the risks for major age-related debilities including coronary heart disease, diabetes, and age-related macular degeneration (AMD) are diminished in people who consume lower glycemic index (GI) diets, but lack of a unifying physiobiochemical mechanism that explains the salutary effect is a barrier to implementing dietary practices that capture the benefits of consuming lower GI diets. We established a simple murine model of age-related retinal lesions that precede AMD (hereafter called AMD-like lesions). We found that consuming a higher GI diet promotes these AMD-like lesions. However, mice that consumed the lower vs. higher GI diet had significantly reduced frequency (P < 0.02) and severity (P < 0.05) of hallmark age-related retinal lesions such as basal deposits. Consuming higher GI diets was associated with > 3 fold higher accumulation of advanced glycation end products (AGEs) in retina, lens, liver, and brain in the age-matched mice, suggesting that higher GI diets induce systemic glycative stress that is etiologic for lesions. Data from live cell and cell-free systems show that the ubiquitin-proteasome system (UPS) and lysosome/autophagy pathway [lysosomal proteolytic system (LPS)] are involved in the degradation of AGEs. Glycatively modified substrates were degraded significantly slower than unmodified substrates by the UPS. Compounding the detriments of glycative stress, AGE modification of ubiquitin and ubiquitin-conjugating enzymes impaired UPS activities. Furthermore, ubiquitin conjugates and AGEs accumulate and are found in lysosomes when cells are glycatively stressed or the UPS or LPS/autophagy are inhibited, indicating that the UPS and LPS interact with one another to degrade AGEs. Together, these data explain why AGEs accumulate as glycative stress increases.
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Affiliation(s)
- Tomoaki Uchiki
- Laboratory for Nutrition and Vision Research, USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA 02111, USA
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Hauner H, Bechthold A, Boeing H, Brönstrup A, Buyken A, Leschik-Bonnet E, Linseisen J, Schulze M, Strohm D, Wolfram G. Evidence-based guideline of the German Nutrition Society: carbohydrate intake and prevention of nutrition-related diseases. ANNALS OF NUTRITION AND METABOLISM 2012; 60 Suppl 1:1-58. [PMID: 22286913 DOI: 10.1159/000335326] [Citation(s) in RCA: 142] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The relative contribution of nutrition-related chronic diseases to the total disease burden of the society and the health care costs has risen continuously over the last decades. Thus, there is an urgent necessity to better exploit the potential of dietary prevention of diseases. Carbohydrates play a major role in human nutrition - next to fat, carbohydrates are the second biggest group of energy-yielding nutrients. Obesity, type 2 diabetes mellitus, dyslipoproteinaemia, hypertension, metabolic syndrome, coronary heart disease and cancer are wide-spread diseases, in which carbohydrates could have a pathophysiologic relevance. Correspondingly, modification of carbohydrate intake could have a preventive potential. In the present evidence-based guideline of the German Nutrition Society, the potential role of carbohydrates in the primary prevention of the named diseases was judged systematically. The major findings were: a high carbohydrate intake at the expense of total fat and saturated fatty acids reduces the concentrations of total, LDL and HDL cholesterol. A high carbohydrate consumption at the expense of polyunsaturated fatty acids increases total and LDL cholesterol, but reduces HDL cholesterol. Regardless of the type of fat being replaced, a high carbohydrate intake promotes an increase in the triglyceride concentration. Furthermore, a high consumption of sugar-sweetened beverages increases the risk of obesity and type 2 diabetes mellitus, whereas a high dietary fibre intake, mainly from whole-grain products, reduces the risk of obesity, type 2 diabetes mellitus, dyslipoproteinaemia, cardiovascular disease and colorectal cancer at varying evidence levels. The practical consequences for current dietary recommendations are presented.
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Affiliation(s)
- Hans Hauner
- Technical University of Munich, Freising-Weihenstephan, Germany
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Kushi LH, Doyle C, McCullough M, Rock CL, Demark-Wahnefried W, Bandera EV, Gapstur S, Patel AV, Andrews K, Gansler T. American Cancer Society Guidelines on nutrition and physical activity for cancer prevention: reducing the risk of cancer with healthy food choices and physical activity. CA Cancer J Clin 2012; 62:30-67. [PMID: 22237782 DOI: 10.3322/caac.20140] [Citation(s) in RCA: 868] [Impact Index Per Article: 72.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The American Cancer Society (ACS) publishes Nutrition and Physical Activity Guidelines to serve as a foundation for its communication, policy, and community strategies and, ultimately, to affect dietary and physical activity patterns among Americans. These Guidelines, published approximately every 5 years, are developed by a national panel of experts in cancer research, prevention, epidemiology, public health, and policy, and they reflect the most current scientific evidence related to dietary and activity patterns and cancer risk. The ACS Guidelines focus on recommendations for individual choices regarding diet and physical activity patterns, but those choices occur within a community context that either facilitates or creates barriers to healthy behaviors. Therefore, this committee presents recommendations for community action to accompany the 4 recommendations for individual choices to reduce cancer risk. These recommendations for community action recognize that a supportive social and physical environment is indispensable if individuals at all levels of society are to have genuine opportunities to choose healthy behaviors. The ACS Guidelines are consistent with guidelines from the American Heart Association and the American Diabetes Association for the prevention of coronary heart disease and diabetes, as well as for general health promotion, as defined by the 2010 Dietary Guidelines for Americans and the 2008 Physical Activity Guidelines for Americans.
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Age and postmenopausal bleeding risk factors for malignant changes in endometrial polyps. Menopause 2011; 18:1267. [DOI: 10.1097/gme.0b013e3182357995] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Paxton RJ, Garcia-Prieto C, Berglund M, Hernandez M, Hajek RA, Handy B, Brown J, Jones LA. A randomized parallel-group dietary study for stages II-IV ovarian cancer survivors. Gynecol Oncol 2011; 124:410-6. [PMID: 22119991 DOI: 10.1016/j.ygyno.2011.11.031] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2011] [Revised: 11/15/2011] [Accepted: 11/15/2011] [Indexed: 12/29/2022]
Abstract
OBJECTIVE Few studies have examined the dietary habits of ovarian cancer survivors. Therefore, we conducted a study to assess the feasibility and impact of two dietary interventions for ovarian cancer survivors. METHODS In this randomized, parallel-group study, 51 women (mean age, 53 years) diagnosed with stages II-IV ovarian cancer were recruited and randomly assigned to a low fat, high fiber (LFHF) diet or a modified National Cancer Institute diet supplemented with a soy-based beverage and encapsulated fruit and vegetable juice concentrates (FVJCs). Changes in clinical measures, serum carotenoid and tocopherol levels, dietary intake, anthropometry, and health-related quality of life (HRQOL) were assessed with paired t-tests. RESULTS The recruitment rate was 25%, and the retention rate was 75% at 6 months. At baseline, 28% and 45% of women met guidelines for intake of fiber and of fruits and vegetables, respectively. After 6 months, total serum carotenoid levels and α- and β-carotene concentrations were significantly increased in both groups (P<0.01); however, β-carotene concentrations were increased more in the FVJC group. Serum β-cryptoxanthin levels, fiber intake (+5.2g/day), and daily servings of juice (+0.9 servings/day) and vegetables (+1.3 servings/day) were all significantly increased in the LFHF group (all P<0.05). Serum levels of albumin, lutein and zeaxanthin, retinol, and retinyl palmitate were significantly increased in the FVJC group (all P<0.05). No changes in cancer antigen-125, anthropometry, or HRQOL were observed. CONCLUSION Overall, this study supports the feasibility of designing dietary interventions for stages II-IV ovarian cancer survivors and provides preliminary evidence that a low fat high fiber diet and a diet supplemented with encapsulated FVJC may increase phytonutrients in ovarian cancer survivors.
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Affiliation(s)
- Raheem J Paxton
- Dorothy I. Height Center for Health Equity and Evaluation Research, University of Houston and University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA.
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Ho VW, Leung K, Hsu A, Luk B, Lai J, Shen SY, Minchinton AI, Waterhouse D, Bally MB, Lin W, Nelson BH, Sly LM, Krystal G. A low carbohydrate, high protein diet slows tumor growth and prevents cancer initiation. Cancer Res 2011; 71:4484-93. [PMID: 21673053 DOI: 10.1158/0008-5472.can-10-3973] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Since cancer cells depend on glucose more than normal cells, we compared the effects of low carbohydrate (CHO) diets to a Western diet on the growth rate of tumors in mice. To avoid caloric restriction-induced effects, we designed the low CHO diets isocaloric with the Western diet by increasing protein rather than fat levels because of the reported tumor-promoting effects of high fat and the immune-stimulating effects of high protein. We found that both murine and human carcinomas grew slower in mice on diets containing low amylose CHO and high protein compared with a Western diet characterized by relatively high CHO and low protein. There was no weight difference between the tumor-bearing mice on the low CHO or Western diets. Additionally, the low CHO-fed mice exhibited lower blood glucose, insulin, and lactate levels. Additive antitumor effects with the low CHO diets were observed with the mTOR inhibitor CCI-779 and especially with the COX-2 inhibitor Celebrex, a potent anti-inflammatory drug. Strikingly, in a genetically engineered mouse model of HER-2/neu-induced mammary cancer, tumor penetrance in mice on a Western diet was nearly 50% by the age of 1 year whereas no tumors were detected in mice on the low CHO diet. This difference was associated with weight gains in mice on the Western diet not observed in mice on the low CHO diet. Moreover, whereas only 1 mouse on the Western diet achieved a normal life span, due to cancer-associated deaths, more than 50% of the mice on the low CHO diet reached or exceeded the normal life span. Taken together, our findings offer a compelling preclinical illustration of the ability of a low CHO diet in not only restricting weight gain but also cancer development and progression.
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Affiliation(s)
- Victor W Ho
- The Terry Fox Laboratory, BC Cancer Research Centre, BC Cancer Agency, Department of Pediatrics, Division of Gastroenterology, BC Children's Hospital & University of British Columbia, Vancouver, British Columbia, Canada
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Biel RK, Friedenreich CM, Csizmadi I, Robson PJ, McLaren L, Faris P, Courneya KS, Magliocco AM, Cook LS. Case-control study of dietary patterns and endometrial cancer risk. Nutr Cancer 2011; 63:673-86. [PMID: 21614724 DOI: 10.1080/01635581.2011.563025] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Dietary patterns, rather than intakes of specific foods or nutrients, may influence risk of endometrial cancer (EC). This population-based case-control study in Canada (2002-2006) included incident EC cases (n = 506) from the Alberta Cancer Registry and controls frequency age-matched to cases (n = 981). Past-year dietary patterns were defined using factor analysis of food frequency questionnaire data. Logistic regression was used to estimate EC risk within quartiles of dietary patterns. Three patterns (sweets, meat, plants) explained 23% of the variance in the dietary data. In multivariable models, EC risk was significantly reduced by 30% for women in the highest quartile of the healthier plants pattern (OR = 0.70, 95% CI 0.50-0.98, P trend = 0.02). When stratified by body mass index (BMI; kg/m(2)), risk was further reduced among overweight or obese women with a BMI ≥25 (OR = 0.57, 95% CI 0.39-0.83; P trend = 0.004). EC was not associated with the less healthy sweets and meat patterns. However, risk was modestly, but not significantly, elevated for higher intakes of the meat pattern among overweight or obese women. A mostly plant-based dietary pattern may reduce EC risk. Recommendations for risk reduction should focus on maintaining a healthy weight and the role of diet should be studied further.
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Affiliation(s)
- Rita K Biel
- Department of Population Health Research, Division of Cancer Care, Alberta Health Services, Calgary, Canada.
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Nomelini RS, Neto ASL, Capuci KA, Murta BMT, Murta EFC. Relationship between plasma glucose levels and malignant uterine cervical neoplasias. CLINICAL MEDICINE INSIGHTS-ONCOLOGY 2011; 5:77-82. [PMID: 21603242 PMCID: PMC3095023 DOI: 10.4137/cmo.s6916] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Background: There is a direct correlation between glycemic load and the risk of developing many malignant neoplasms. Aims: The aim of this study was to determine the plasma glucose levels in women with cervical cancer. Methods: The study included 177 women with anatomopathologically diagnosed uterine cervical cancer (stages 0–IV) treated between 1980 and 2008 at the Gynecology and Obstetrics outpatient service of the UFTM, Brazil. The plasma glucose levels of all patients were assayed at the time of diagnosis and correlated with tumor staging. Results: We statistically compared the plasma glucose levels of group 1 (cervical intraepithelial neoplasia 2–3), group 2 (stage I–II), group 3 (stage III–IV), and group 4 (control group: leiomyomas). Patient groups with poor prognosis (groups 2 and 3) showed significantly higher plasma glucose levels (P < 0.05) than those with less aggressive lesions (group 1). Plasma glucose levels were significantly higher in groups 2 and 3 than in group 4 (P < 0.05). The comparison of number of patients with plasma glucose level >90 mg/dl showed CIN versus I/II: P = 0.0753; OR = 2.018; (95% CI: 0.9236 to 4.410) and CIN versus III/IV: P = 0.0975; OR = 2.400; (95% CI: 0.8335 to 6.911). Conclusion: We observed an association between high plasma glucose levels and cervical cancer cases with poor prognoses. Plasma glucose tests should be routinely used as additional prognostic parameters in patients with cervical neoplasias.
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Kitahara CM. Low-glycemic load diets: how does the evidence for prevention of disease measure up? ACTA ACUST UNITED AC 2011; 110:1818-9. [PMID: 21111091 DOI: 10.1016/j.jada.2010.09.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2010] [Accepted: 08/26/2010] [Indexed: 10/18/2022]
Affiliation(s)
- Cari M Kitahara
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutesof Health, Rockville, MD, USA.
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Esfahani A, Wong JMW, Mirrahimi A, Srichaikul K, Jenkins DJA, Kendall CWC. The glycemic index: physiological significance. J Am Coll Nutr 2010; 28 Suppl:439S-445S. [PMID: 20234030 DOI: 10.1080/07315724.2009.10718109] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The glycemic index (GI) is a physiological assessment of a food's carbohydrate content through its effect on postprandial blood glucose concentrations. Evidence from trials and observational studies suggests that this physiological classification may have relevance to those chronic Western diseases associated with overconsumption and inactivity leading to central obesity and insulin resistance. The glycemic index classification of foods has been used as a tool to assess potential prevention and treatment strategies for diseases where glycemic control is of importance, such as diabetes. Low GI diets have also been reported to improve the serum lipid profile, reduce C-reactive protein (CRP) concentrations, and aid in weight control. In cross-sectional studies, low GI or glycemic load diets (mean GI multiplied by total carbohydrate) have been associated with higher levels of high-density lipoprotein cholesterol (HDL-C), with reduced CRP concentrations, and, in cohort studies, with decreased risk of developing diabetes and cardiovascular disease. In addition, some case-control and cohort studies have found positive associations between dietary GI and risk of various cancers, including those of the colon, breast, and prostate. Although inconsistencies in the current findings still need to be resolved, sufficient positive evidence, especially with respect to renewed interest in postprandial events, suggests that the glycemic index may have a role to play in the treatment and prevention of chronic diseases.
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Affiliation(s)
- Amin Esfahani
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, M5S 3E2, Canada
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Bandera EV, Williams-King MG, Sima C, Bayuga-Miller S, Pulick K, Wilcox H, Zauber AG, Olson SH. Coffee and tea consumption and endometrial cancer risk in a population-based study in New Jersey. Cancer Causes Control 2010; 21:1467-73. [PMID: 20467800 DOI: 10.1007/s10552-010-9575-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2009] [Accepted: 04/29/2010] [Indexed: 11/28/2022]
Abstract
We evaluated the role of tea and coffee and substances added (sugar/honey, creamers, and milk) on endometrial cancer risk in a population-based case-control study in six counties in New Jersey, including 417 cases and 395 controls. Multivariate odds ratios (OR) and 95% confidence intervals (CI) were computed using unconditional logistic regression. There was a moderate inverse association with coffee consumption, with an adjusted OR of 0.65 (95% CI: 0.36-1.17) for women who reported more than two cups/day of coffee compared to none. Tea consumption appeared to increase risk (OR: 1.93; 95% CI: 1.08-3.45), but after including the variables sugar/honey and cream/milk added to tea in the model, the risk estimate was attenuated and no longer statistically significant (OR: 1.77; 95% CI: 0.96-3.28 for those consuming more than one cup/day of tea compared to nonusers). There was a suggestion of a decreased risk associated with green tea, but the confidence interval included one (adjusted OR for one or more cups/week vs. none: 0.75; 95% CI: 0.48-1.18). We found an association with adding sugar/honey to tea, with those adding two or more teaspoons/cup having an OR of 2.66 (95% CI: 1.42-4.98; p for trend <0.01) after adjusting for relevant confounders. For sugar/honey added to coffee the corresponding OR was 1.43 (95% CI: 0.81-2.55). Our results indicate that sugars and milk/cream added to coffee and tea should be considered in future studies evaluating coffee and tea and endometrial cancer risk.
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Affiliation(s)
- Elisa V Bandera
- The Cancer Institute of New Jersey, Robert Wood Johnson Medical School, New Brunswick, NJ 08903, USA.
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