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Hauner D, Mang A, Donik L, Schederecker F, Meyer D, Rack B, Janni W, Hauner H. Dietary supplement intake in women with breast cancer before and after diagnosis: results from the SUCCESS C trial. BMC Cancer 2024; 24:591. [PMID: 38750410 PMCID: PMC11094984 DOI: 10.1186/s12885-024-12341-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 05/06/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND There is little evidence that dietary supplements are beneficial for patients with breast cancer; therefore, they are usually not recommended by treatment guidelines. The aim of the present analysis was to assess the prevalence of dietary supplement (DS) intake among women before and after a breast cancer diagnosis. METHODS Participants in the SUCCESS C lifestyle intervention study, a randomized controlled trial in women with newly diagnosed intermediate- to high-risk breast cancer, completed two questionnaires on dietary supplement intake 24 months (QS1) and 48 months (QS2) after beginning the lifestyle intervention. The study was registered on 12.17.2008 under the EU Clinical Trials Register https://www.clinicaltrialsregister.eu/ , trial registration number: 2008-005453-38. The questionnaires collected data on DS intake during the 5-year period prediagnosis (QS1) and in the period postdiagnosis (QS2). Multivariate logistic regression models were fitted to examine differences in DS intake between the two intervention groups. The groups were then pooled to examine differences in DS use between the prediagnostic and postdiagnostic period. RESULTS A total of 320 questionnaires from 58.5% of intervention group completers and 416 questionnaires from 46.6% of low-level intervention group completers were included in the analysis. Overall, 20.2% of all respondents reported taking DS prior to their diagnosis. After a cancer diagnosis, the percentage of women taking DS significantly increased to 56.4% (p for time effect < 0.0001). No differences in DS intake between the intervention groups were observed. Single or combined preparations of vitamins and minerals/trace elements were the most frequently reported supplements. Notably, a 9-fold increase in vitamin D intake was reported postdiagnosis, where the proportion of women increased from 3.8 to 34.5%. CONCLUSION A 3-fold increase in the reported intake of dietary supplements was seen in women after a breast cancer diagnosis. These observations underscore the need to incorporate patient education surrounding the use of dietary supplements in a treatment care plan, particularly addressing the negligible benefits as well as the potential risks and treatment interactions.
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Affiliation(s)
- Dagmar Hauner
- Institute of Nutritional Medicine, Else Kröner Fresenius Center for Nutritional Medicine, TUM School of Medicine and Health, Technical University of Munich, Munich, Germany
| | - Anna Mang
- Institute of Nutritional Medicine, Else Kröner Fresenius Center for Nutritional Medicine, TUM School of Medicine and Health, Technical University of Munich, Munich, Germany
| | - Lara Donik
- Institute of Nutritional Medicine, Else Kröner Fresenius Center for Nutritional Medicine, TUM School of Medicine and Health, Technical University of Munich, Munich, Germany
| | - Florian Schederecker
- Institute of Nutritional Medicine, Else Kröner Fresenius Center for Nutritional Medicine, TUM School of Medicine and Health, Technical University of Munich, Munich, Germany
- Chair of Epidemiology, TUM School of Medicine and Health, Technical University of Munich, Munich, Germany
| | - Dorothy Meyer
- Institute of Nutritional Medicine, Else Kröner Fresenius Center for Nutritional Medicine, TUM School of Medicine and Health, Technical University of Munich, Munich, Germany
| | - Brigitte Rack
- Department of Gynecology and Obstetrics, University Hospital Ulm, Ulm, Germany
| | - Wolfgang Janni
- Department of Gynecology and Obstetrics, University Hospital Ulm, Ulm, Germany
| | - Hans Hauner
- Institute of Nutritional Medicine, Else Kröner Fresenius Center for Nutritional Medicine, TUM School of Medicine and Health, Technical University of Munich, Munich, Germany.
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Sooro MA, Thoahlane TS, Ramathebane MV, Mputsoe KA. A preliminary, quantitative study on the use of traditional and complementary medicine by cancer patients seen at the Senkatana oncology clinic, Maseru, Lesotho. BMC Complement Med Ther 2024; 24:136. [PMID: 38561693 PMCID: PMC10983638 DOI: 10.1186/s12906-024-04388-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 02/03/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND The use of traditional and complementary medicine (TCM) by cancer patients remains common in several countries especially in the Sub-Saharan Africa. However, the reasons for use are complex and change with time and geographic location, they may vary from therapy to therapy, and they are different from one individual to another. The use of TCM has been associated with active coping behaviour and a way through which patients take control of their own health. However, cancer patients do not disclose their use of TCM to the attending healthcare professionals and therefore the effects of these medicines on the patients may not be ascertained. AIM To investigate the use of traditional and complementary medicines among patients diagnosed with cancer. METHODS A cross-sectional, quantitative study was conducted at Senkatana Oncology clinic in May to June 2023. Cancer patients underwent standardized, quantitative interviews using structured questionnaires about their use of TCM. Descriptive statistics were used to analyse the data. Logistic regression analysis was also used to identify factors associated with satisfaction with the performance of TCM. RESULTS All interviewed patients (n = 50, 100%) reported to be using TCM. Patients consisted of 24 females (48%) and 26 males (52%) in the age range 14 to 82 years old. The majority of the study population was in the age group 35-44 years old. The most prevalent cancer among participating males was prostate cancer and among females was cervical cancer. Biological products use was the most prominent with the highest average percentage usage (14.7%). The majority of patients (66%, n = 33) indicated that they just wanted to try everything that could help. Patients (n = 47, 94%) further reported that they had been using complementary medicine during the same period as they were using conventional treatment so that both may work to help each other. Neither gender nor age predicted satisfaction with the performance of traditional and complementary medicine. CONCLUSIONS It is concluded that all interviewed cancer patients use TCM. Patients indicated that one of the reasons for using TCM was that they wanted to try everything that could help in their cancer care. Patients further reported that they did not inform their oncologist of their concurrent use of TCM because they had been advised not to use other medicines besides what they are given at the clinic.
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Affiliation(s)
- Mopa A Sooro
- Faculty of Health Sciences, Department of Pharmacy, National University of Lesotho, Roma, Lesotho.
| | - Thabo S Thoahlane
- Faculty of Health Sciences, Department of Pharmacy, National University of Lesotho, Roma, Lesotho
| | - Maseabata V Ramathebane
- Faculty of Health Sciences, Department of Pharmacy, National University of Lesotho, Roma, Lesotho
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Wagner MA, Koleck TA, Conway A, Bender CM, Conley YP. Variability of DNA Repair and Oxidative Stress Genes Associated with Worst Pain in Breast Cancer Survivors on Aromatase Inhibitors. Genes (Basel) 2023; 14:2031. [PMID: 38002974 PMCID: PMC10671149 DOI: 10.3390/genes14112031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/24/2023] [Accepted: 10/30/2023] [Indexed: 11/26/2023] Open
Abstract
Pain is a problem affecting women with breast cancer (HR+BrCa) receiving aromatase inhibitor (AI) therapy. We investigated the relationship between single-nucleotide polymorphisms (SNPs) in DNA repair and oxidative stress genes and perceived worst pain after 6 months of AI therapy. We explored 39 SNPs in genes involved in DNA repair (ERCC2, ERCC3, ERCC5, and PARP1) and oxidative stress (CAT, GPX1, SEPP1, SOD1, and SOD2) in women with HR+BrCa receiving adjuvant therapy (AI ± chemotherapy; n = 138). Pain was assessed via the Brief Pain Inventory. Hurdle regression was used to evaluate the relationship between each associated allele and (1) the probability of pain and (2) the severity of worst pain. ERCC2rs50872 and ERCC5rs11069498 were associated with the probability of pain and had a significant genetic risk score (GRS) model (p = 0.003). ERCC2rs50872, ERCC5rs11069498, ERCC5rs4771436, ERCC5rs4150360, PARP1rs3219058, and SEPP1rs230819 were associated with the severity of worst pain, with a significant GRS model (conditional mean estimate = 0.45; 95% CI = 0.29, 0.60; p < 0.001). These results suggest DNA repair and oxidative stress pathways may play a role in the probability of pain and the severity of worst pain. As healthcare delivery moves towards the model of precision healthcare, nurses may, in the future, be able to use these results to tailor patient care based on GRS.
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Affiliation(s)
- Monica A. Wagner
- Frances Payne Bolton School of Nursing, Case Western Reserve University, Cleveland, OH 44106, USA;
| | - Theresa A. Koleck
- School of Nursing, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Alex Conway
- School of Nursing, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | | | - Yvette P. Conley
- School of Nursing, University of Pittsburgh, Pittsburgh, PA 15260, USA
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Granit Mizrahi A, Gugenheim A, Hamad H, Hamed R, Tetro N, Maimon O, Khutsurauli S, Nechushtan H, Nisman B, Duran D, Samman W, Birimberg-Schwartz L, Grunewald M, Eyal S, Peretz T. Valproic acid reprograms the metabolic aberration of cisplatin treatment via ALDH modulation in triple-negative breast cancer cells. Front Cell Dev Biol 2023; 11:1217149. [PMID: 37954205 PMCID: PMC10639136 DOI: 10.3389/fcell.2023.1217149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 10/02/2023] [Indexed: 11/14/2023] Open
Abstract
We recently demonstrated that the histone deacetylase inhibitor valproic acid (VPA) reprograms the cisplatin-induced metabolome of triple-negative breast cancer (TNBC) cells, including a shift in hexose levels. Accordingly, here, we tested the hypothesis that VPA alters glucose metabolism in correlation with cisplatin sensitivity. Two TNBC cell lines, MDA-MB-231 (a cisplatin-resistant line) and MDA-MB-436 (a cisplatin-sensitive line), were analyzed. The glycolysis and oxidative metabolism were measured using the Glycolysis Stress Test kit. The expression of aldehyde dehydrogenases (ALDHs), enzymes linked to drug resistance, was investigated by Western blot and real-time PCR analyses. We additionally studied the influence of ALDH inhibition by disulfiram on the viability of MDA-MB-231 cells and on a TNBC patient-derived organoid system. Cisplatin treatment reduced the extracellular acidification rate in MDA-MB-436 cells but not MDA-MB-231 cells, whereas VPA addition increased the extracellular acidification rate in both cell lines. VPA further reduced the oxygen consumption rate of cisplatin-treated MDA-MB-436 cells, which correlated with cell cycle alterations. However, in MDA-MB-231 cells, the cell cycle distribution did not change between cisplatin/VPA-cisplatin treatments. In both cell lines, VPA increased the expression of ALDH isoform and ALDH1A1 expression. However, only in MDA-MB-231 cells, VPA synergized with cisplatin to augment this effect. Disulfiram sensitized the cells to the cytotoxic effects of the VPA-cisplatin combination. Furthermore, the disulfiram-VPA-chemotherapy combination was most effective in TNBC organoids. Our results show that ALDH overexpression may act as one mechanism of cellular resistance to VPA in TNBC and that its inhibition may enhance the therapeutic efficacy of VPA-chemotherapeutic drug combinations.
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Affiliation(s)
- Avital Granit Mizrahi
- Oncology Laboratory, Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
- School of Pharmacy, Institute for Drug Research, The Hebrew University, Jerusalem, Israel
| | - Ahinoam Gugenheim
- Oncology Laboratory, Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Haneen Hamad
- Oncology Laboratory, Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Roa’a Hamed
- School of Pharmacy, Institute for Drug Research, The Hebrew University, Jerusalem, Israel
| | - Nino Tetro
- School of Pharmacy, Institute for Drug Research, The Hebrew University, Jerusalem, Israel
| | - Ofra Maimon
- Oncology Laboratory, Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Salome Khutsurauli
- Oncology Laboratory, Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Hovav Nechushtan
- Oncology Laboratory, Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Benjamin Nisman
- Oncology Laboratory, Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Deborah Duran
- Faculty of Medicine, Hebrew University, Jerusalem, Israel
- Hadassah Organoid Center, The Hadassah Medical Organization, Jerusalem, Israel
| | - Widad Samman
- Faculty of Medicine, Hebrew University, Jerusalem, Israel
- Hadassah Organoid Center, The Hadassah Medical Organization, Jerusalem, Israel
| | - Liron Birimberg-Schwartz
- Faculty of Medicine, Hebrew University, Jerusalem, Israel
- Hadassah Organoid Center, The Hadassah Medical Organization, Jerusalem, Israel
- Department of Pediatric Gastroenterology, The Hadassah Medical Organization, Jerusalem, Israel
| | - Myriam Grunewald
- Faculty of Medicine, Hebrew University, Jerusalem, Israel
- Hadassah Organoid Center, The Hadassah Medical Organization, Jerusalem, Israel
| | - Sara Eyal
- School of Pharmacy, Institute for Drug Research, The Hebrew University, Jerusalem, Israel
| | - Tamar Peretz
- Oncology Laboratory, Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
- Faculty of Medicine, Hebrew University, Jerusalem, Israel
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Guedon M, Le Bozec A, Brugel M, Clarenne J, Carlier C, Perrier M, Laurent M, Hettler D, Mongaret C, Bouché O, Slimano F. Cannabidiol-drug interaction in cancer patients: A retrospective study in a real-life setting. Br J Clin Pharmacol 2023; 89:2322-2328. [PMID: 36849134 DOI: 10.1111/bcp.15701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 02/06/2023] [Accepted: 02/16/2023] [Indexed: 03/01/2023] Open
Abstract
Cannabidiol (CBD) consumption in cancer patients is growing and there is a need to investigate how to detect cannabidiol-drug interactions (CDIs). However, CDIs and the clinical relevance between CBD, anticancer treatment, supportive care and conventional drugs is poorly studied especially in real-life settings. In 1 oncology day-hospital, a cross-sectional study in 363 cancer patients treated with chemotherapy revealed 20 patients (5.5%) who consumed CBD. In this study we aimed to explore the prevalence and clinical relevance of CDIs among these 20 patients. CDI detection used the Food and Drug Administration Drugs.com database and clinical relevance was assessed accordingly. Ninety CDIs with 34 medicines were detected (4.6 CDI/patient). The main clinical risks were central nervous system depression and hepatoxicity. The main CDIs were assessed as moderate and anticancer treatment do not seem to add to the risk. CBD discontinuation appears to be the most consistent management. Future studies should explore the clinical relevance of drug interactions with CBD in cancer patients.
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Affiliation(s)
- Marie Guedon
- Department of Pharmacy, CHU Reims, F-51100, Reims, France
| | | | - Mathias Brugel
- Department of Gastroenterology and Digestive Oncology, CHU Reims, F-51100, Reims, France
| | - Justine Clarenne
- Department of Pharmacy, CHU de Reims, BIOs, Université de Reims Champagne-Ardenne, F-51100, Reims, France
| | - Claire Carlier
- Oncology Day-Hospital, CHU Reims, F-51100, Reims, France
| | - Marine Perrier
- Department of Gastroenterology and Digestive Oncology, CHU Reims, F-51100, Reims, France
| | | | | | - Céline Mongaret
- Department of Pharmacy, CHU de Reims, BIOs, Université de Reims Champagne-Ardenne, F-51100, Reims, France
| | - Olivier Bouché
- Oncology Day-Hospital, CHU de Reims, BioSpecT, Université de Reims Champagne-Ardenne, F-51100, Reims, France
| | - Florian Slimano
- Department of Pharmacy, CHU de Reims, BioSpecT, Université de Reims Champagne-Ardenne, F-51100, Reims, France
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Khallouki F, Hajji L, Saber S, Bouddine T, Edderkaoui M, Bourhia M, Mir N, Lim A, El Midaoui A, Giesy JP, Aboul-Soud MAM, Silvente-Poirot S, Poirot M. An Update on Tamoxifen and the Chemo-Preventive Potential of Vitamin E in Breast Cancer Management. J Pers Med 2023; 13:jpm13050754. [PMID: 37240924 DOI: 10.3390/jpm13050754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 04/24/2023] [Accepted: 04/26/2023] [Indexed: 05/28/2023] Open
Abstract
Breast cancer (BC) is the most common female cancer in terms of incidence and mortality worldwide. Tamoxifen (Nolvadex) is a widely prescribed, oral anti-estrogen drug for the hormonal treatment of estrogen-receptor-positive BC, which represents 70% of all BC subtypes. This review assesses the current knowledge on the molecular pharmacology of tamoxifen in terms of its anticancer and chemo-preventive actions. Due to the importance of vitamin E compounds, which are widely taken as a supplementary dietary component, the review focuses only on the potential importance of vitamin E in BC chemo-prevention. The chemo-preventive and onco-protective effects of tamoxifen combined with the potential effects of vitamin E can alter the anticancer actions of tamoxifen. Therefore, methods involving an individually designed, nutritional intervention for patients with BC warrant further consideration. These data are of great importance for tamoxifen chemo-prevention strategies in future epidemiological studies.
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Affiliation(s)
- Farid Khallouki
- Biology Department, FSTE, Moulay Ismail University of Meknes, BP 609, Errachidia 52000, Morocco
- Biology Department, Faculty of Sciences, Moulay Ismail University of Meknes, BP. 11201 Zitoune, Meknes 50050, Morocco
| | - Lhoussain Hajji
- Biology Department, Faculty of Sciences, Moulay Ismail University of Meknes, BP. 11201 Zitoune, Meknes 50050, Morocco
| | - Somayya Saber
- Biology Department, FSTE, Moulay Ismail University of Meknes, BP 609, Errachidia 52000, Morocco
- Biology Department, Faculty of Sciences, Moulay Ismail University of Meknes, BP. 11201 Zitoune, Meknes 50050, Morocco
| | - Toufik Bouddine
- Biology Department, Faculty of Sciences, Moulay Ismail University of Meknes, BP. 11201 Zitoune, Meknes 50050, Morocco
| | - Mouad Edderkaoui
- Departments of Medicine and Biomedical Sciences, Cedars-Sinai Medical Center & University of California, Los Angeles, CA 90048, USA
| | - Mohammed Bourhia
- Higher Institute of Nursing Professions and Technical Health, Laayoune 70000, Morocco
| | - Nora Mir
- Biology Department, Faculty of Sciences, Moulay Ismail University of Meknes, BP. 11201 Zitoune, Meknes 50050, Morocco
| | - Adrian Lim
- Departments of Medicine and Biomedical Sciences, Cedars-Sinai Medical Center & University of California, Los Angeles, CA 90048, USA
| | - Adil El Midaoui
- Biology Department, FSTE, Moulay Ismail University of Meknes, BP 609, Errachidia 52000, Morocco
| | - John P Giesy
- Toxicology Centre, University of Saskatchewan, Saskatoon, SK S7N 5B3, Canada
- Department of Veterinary Biomedical Sciences, University of Saskatchewan, Saskatoon, SK S7N 5B4, Canada
- Department of Integrative Biology, Michigan State University, East Lansing, MI 48824, USA
- Department of Environmental Sciences, Baylor University, Waco, TX 76706, USA
| | - Mourad A M Aboul-Soud
- Medical and Molecular Genetics Research, Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh 11433, Saudi Arabia
| | - Sandrine Silvente-Poirot
- Cancer Research Center of Toulouse, UMR 1037 INSERM, UMR 5071 CNRS, University of Toulouse III, Equipe labellisée par la Ligue Nationale Contre le Cancer, 31037 Toulouse, France
- French Network for Nutrition And Cancer Research (NACRe Network), 78350 Jouy-en-Josas, France
| | - Marc Poirot
- Cancer Research Center of Toulouse, UMR 1037 INSERM, UMR 5071 CNRS, University of Toulouse III, Equipe labellisée par la Ligue Nationale Contre le Cancer, 31037 Toulouse, France
- French Network for Nutrition And Cancer Research (NACRe Network), 78350 Jouy-en-Josas, France
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Wagner S, Gómez de Cedrón M, Navarro Del Hierro J, Martín-Hernández D, Siles MDLN, Santoyo S, Jaime L, Martín D, Fornari T, Ramírez de Molina A. Biological Activities of Miracle Berry Supercritical Extracts as Metabolic Regulators in Chronic Diseases. Int J Mol Sci 2023; 24:ijms24086957. [PMID: 37108121 PMCID: PMC10138767 DOI: 10.3390/ijms24086957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 04/01/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
Synsepalum dulcificum (Richardella dulcifica) is a berry fruit from West Africa with the ability to convert the sour taste into a sweet taste, and for this reason, the fruit is also known as the "miracle berry" (MB). The red and bright berry is rich in terpenoids. The fruit's pulp and skin contain mainly phenolic compounds and flavonoids, which correlate with their antioxidant activity. Different polar extracts have been described to inhibit cell proliferation and transformation of cancer cell lines in vitro. In addition, MB has been shown to ameliorate insulin resistance in a preclinical model of diabetes induced by a chow diet enriched in fructose. Herein, we have compared the biological activities of three supercritical extracts obtained from the seed-a subproduct of the fruit-and one supercritical extract obtained from the pulp and the skin of MB. The four extracts have been characterized in terms of total polyphenols content. Moreover, the antioxidant, anti-inflammatory, hypo-lipidemic, and inhibition of colorectal cancer cell bioenergetics have been compared. Non-polar supercritical extracts from the seed are the ones with the highest effects on the inhibition of bioenergetic of colorectal (CRC) cancer cells. At the molecular level, the effects on cell bioenergetics seems to be related to the inhibition of main drivers of the de novo lipogenesis, such as the sterol regulatory element binding transcription factor (SREBF1) and downstream molecular targets fatty acid synthase (FASN) and stearoyl coenzyme desaturase 1 (SCD1). As metabolic reprograming is considered as one of the hallmarks of cancer, natural extracts from plants may provide complementary approaches in the treatment of cancer. Herein, for the first time, supercritical extracts from MB have been obtained, where the seed, a by-product of the fruit, seems to be rich in antitumor bioactive compounds. Based on these results, supercritical extracts from the seed merit further research to be proposed as co-adjuvants in the treatment of cancer.
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Affiliation(s)
- Sonia Wagner
- Precision Nutrition and Cancer Program, Molecular Oncology Group, IMDEA Food Institute, Universidad Autónoma de Madrid (CEI UAM + CSIC), 28049 Madrid, Spain
- Medicinal Gardens SL, Marqués de Urquijo 47, 28008 Madrid, Spain
| | - Marta Gómez de Cedrón
- Precision Nutrition and Cancer Program, Molecular Oncology Group, IMDEA Food Institute, Universidad Autónoma de Madrid (CEI UAM + CSIC), 28049 Madrid, Spain
| | - Joaquín Navarro Del Hierro
- Institute of Food Science and Research (CIAL), Universidad Autónoma de Madrid (CEI UAM + CSIC), 28049 Madrid, Spain
- Facultad de Veterinaria, Sección Departamental de Tecnología Alimentaria, Universidad Complutense de Madrid (ROR 02p0gd045), 28040 Madrid, Spain
| | - Diego Martín-Hernández
- Institute of Food Science and Research (CIAL), Universidad Autónoma de Madrid (CEI UAM + CSIC), 28049 Madrid, Spain
| | - María de Las Nieves Siles
- Institute of Food Science and Research (CIAL), Universidad Autónoma de Madrid (CEI UAM + CSIC), 28049 Madrid, Spain
| | - Susana Santoyo
- Institute of Food Science and Research (CIAL), Universidad Autónoma de Madrid (CEI UAM + CSIC), 28049 Madrid, Spain
| | - Laura Jaime
- Institute of Food Science and Research (CIAL), Universidad Autónoma de Madrid (CEI UAM + CSIC), 28049 Madrid, Spain
| | - Diana Martín
- Institute of Food Science and Research (CIAL), Universidad Autónoma de Madrid (CEI UAM + CSIC), 28049 Madrid, Spain
| | - Tiziana Fornari
- Institute of Food Science and Research (CIAL), Universidad Autónoma de Madrid (CEI UAM + CSIC), 28049 Madrid, Spain
| | - Ana Ramírez de Molina
- Precision Nutrition and Cancer Program, Molecular Oncology Group, IMDEA Food Institute, Universidad Autónoma de Madrid (CEI UAM + CSIC), 28049 Madrid, Spain
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8
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de Oliveira VA, Oliveira IKF, Pereira IC, Mendes LKF, Carneiro da Silva FC, Torres-Leal FL, de Castro E Sousa JM, Paiva ADA. Consumption and supplementation of vitamin E in breast cancer risk, treatment, and outcomes: A systematic review with meta-analysis. Clin Nutr ESPEN 2023; 54:215-226. [PMID: 36963866 DOI: 10.1016/j.clnesp.2023.01.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/17/2023] [Accepted: 01/27/2023] [Indexed: 02/03/2023]
Abstract
BACKGROUND Robust evidence have shown diet or dietary components in playing a direct role on cancer chemoprevention such as breast cancer (BC), and also prevention against cancer therapy side effects. In this context, vitamin E isoforms have been associated with tumor suppression pathways, mainly related to proliferation, invasion, metastasis, tumor metabolism and chemoresistance. OBJECTIVE Therefore, we performed a systematic review with meta-analysis to assess the effects of vitamin E consumption and/or supplementation on breast cancer risk, treatment, and outcomes. METHODS The studies were selected in the electronic databases PubMed, Science Direct, Scopus and Web of Science. RESULTS A total of 22 articles were selected, which nine manuscripts we perform the meta-analysis. The summary effect estimate did not indicate any significant association between consumption versus non-consumption of total vitamin E and breast cancer risk. After assessing the effects of vitamin E supplementation on breast cancer risk, only two had data for comparison and vitamin E supplementation presented no impact on breast cancer risk. However, the summary effect estimate from the included studies indicated that vitamin E consumption was inversely associated with breast cancer recurrence in the control group. There are no significant results regarding dietary or supplemental vitamin E intake and BC risk reduction. CONCLUSION Finally, regarding recurrence, survival, and mortality, the results indicated that vitamin E consumption was inversely associated with breast cancer recurrence, although no association was found for breast cancer mortality.
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Affiliation(s)
- Victor Alves de Oliveira
- Departament of Nutrition, Campus Senador Helvídio Nunes de Barros - CSHNB, Federal University of Piauí - UFPI, Picos, PI, Brazil; Post-graduate Program of Food and Nutrition, Federal University of Piauí - UFPI, PI, Brazil.
| | | | - Irislene Costa Pereira
- Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN) Department of Biophysics and Physiology, Center for Health Sciences, Federal University of Piaui, Teresina, Brazil
| | - Layza Karyne Farias Mendes
- Departament of Nutrition, Campus Senador Helvídio Nunes de Barros - CSHNB, Federal University of Piauí - UFPI, Picos, PI, Brazil
| | | | - Francisco Leonardo Torres-Leal
- Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN) Department of Biophysics and Physiology, Center for Health Sciences, Federal University of Piaui, Teresina, Brazil
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9
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Kerezoudis P, Kerezoudi EN, Choudhry A, Himes BT, Parney IF. Complementary and Alternative Medicine for Gliomas: Systematic Review and Critical Appraisal of Current Literature. Neurosurgery 2023; 92:464-471. [PMID: 36650046 DOI: 10.1227/neu.0000000000002236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 09/14/2022] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Many patients with glioma and their caregivers seek complementary and alternative medicine (CAM) methods to comfort themselves, cope with cancer medication side effects, and feel they are taking control of their disease. OBJECTIVE To summarize existing evidence on safety and efficacy of CAM treatments for gliomas. METHODS We performed an exhaustive electronic literature search for in vitro, animal, and clinical studies (English language, all years available) on CAM modalities for gliomas. RESULTS A total of 378 studies (315 unique articles) were analyzed. Distribution was as follows: in vitro-274 (73%), animal-77 (20%), and clinical-26 (7%, 2491 patients). Most studies were conducted in China (n = 135, 43%), followed by the United States (n = 62, 20%) and Spain (n = 17, 5%-6%). Resveratrol was the most commonly investigated CAM therapy in the in vitro (n = 62) and in vivo (n = 17) setting. Safety/toxicity was examined in 21% of in vitro (cytotoxic at same dose in 48%), 39% of in vivo (no evidence of organ toxicity), and 50% of clinical studies (adverse events reported in 6). Cytotoxicity was the most frequent end point among in vitro (60%) and animal studies (56%), followed by synergistic action with chemotherapy and inhibition of invasiveness and migration. Finally, 7 of 26 studies found no clinical effect, whereas 5 reported possible impact on progression-free or overall survival, 3 demonstrated decrease or arrest of tumor progression, and 2 showed positive impact on symptoms and quality of life. CONCLUSION These findings will hopefully educate providers and patients and stimulate further research in the field of CAM therapy for gliomas.
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Affiliation(s)
- Panagiotis Kerezoudis
- Department of Neurologic Surgery, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Evangelia N Kerezoudi
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | | | - Benjamin T Himes
- Department of Neurologic Surgery, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Ian F Parney
- Department of Neurologic Surgery, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
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Sánchez-Sánchez L, García J, Fernández R, Noskova E, Egiguren-Ortiz J, Gulak M, Ochoa E, Laso A, Oiarbide M, Santos JI, Fe Andrés M, González-Coloma A, Adell A, Astigarraga E, Barreda-Gómez G. Characterization of the Antitumor Potential of Extracts of Cannabis sativa Strains with High CBD Content in Human Neuroblastoma. Int J Mol Sci 2023; 24:ijms24043837. [PMID: 36835247 PMCID: PMC9964014 DOI: 10.3390/ijms24043837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/10/2023] [Accepted: 02/13/2023] [Indexed: 02/17/2023] Open
Abstract
Cannabis has been used for decades as a palliative therapy in the treatment of cancer. This is because of its beneficial effects on the pain and nausea that patients can experience as a result of chemo/radiotherapy. Tetrahydrocannabinol and cannabidiol are the main compounds present in Cannabis sativa, and both exert their actions through a receptor-mediated mechanism and through a non-receptor-mediated mechanism, which modulates the formation of reactive oxygen species. These oxidative stress conditions might trigger lipidic changes, which would compromise cell membrane stability and viability. In this sense, numerous pieces of evidence describe a potential antitumor effect of cannabinoid compounds in different types of cancer, although controversial results limit their implementation. In order to further investigate the possible mechanism involved in the antitumoral effects of cannabinoids, three extracts isolated from Cannabis sativa strains with high cannabidiol content were analyzed. Cell mortality, cytochrome c oxidase activity and the lipid composition of SH-SY5Y cells were determined in the absence and presence of specific cannabinoid ligands, with and without antioxidant pre-treatment. The cell mortality induced by the extracts in this study appeared to be related to the inhibition of the cytochrome c oxidase activity and to the THC concentration. This effect on cell viability was similar to that observed with the cannabinoid agonist WIN55,212-2. The effect was partially blocked by the selective CB1 antagonist AM281, and the antioxidant α-tocopherol. Moreover, certain membrane lipids were affected by the extracts, which demonstrated the importance of oxidative stress in the potential antitumoral effects of cannabinoids.
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Affiliation(s)
- Laura Sánchez-Sánchez
- Research and Development Department, IMG Pharma Biotech S.L., 48160 Derio, Spain
- Instituto de Biología y Genética Molecular (IBGM), Unidad de Excelencia, Universidad de Valladolid-CSIC, 47011 Valladolid, Spain
| | - Javier García
- Institute of Agricultural Sciences (ICA), Spanish Research Council (CSIC), 28006 Madrid, Spain
| | - Roberto Fernández
- Research and Development Department, IMG Pharma Biotech S.L., 48160 Derio, Spain
| | - Ekaterina Noskova
- Research and Development Department, IMG Pharma Biotech S.L., 48160 Derio, Spain
- Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), Consejo Superior de Investigaciones Científicas (CSIC), University of Cantabria, 39011 Santander, Spain
| | - June Egiguren-Ortiz
- Research and Development Department, IMG Pharma Biotech S.L., 48160 Derio, Spain
- Pharmacology Department, Faculty of Medicine and Nursing, University of the Basque Country UPV/EHU, 48940 Leioa, Spain
| | | | - Eneko Ochoa
- Pharmacology Department, Faculty of Medicine and Nursing, University of the Basque Country UPV/EHU, 48940 Leioa, Spain
- Research and Development Division, AleoVitro, 48160 Derio, Spain
| | - Antonio Laso
- Research and Development Division, AleoVitro, 48160 Derio, Spain
| | - Mikel Oiarbide
- Pharmacology Department, Faculty of Medicine and Nursing, University of the Basque Country UPV/EHU, 48940 Leioa, Spain
| | - José Ignacio Santos
- Pharmacology Department, Faculty of Medicine and Nursing, University of the Basque Country UPV/EHU, 48940 Leioa, Spain
| | - María Fe Andrés
- Institute of Agricultural Sciences (ICA), Spanish Research Council (CSIC), 28006 Madrid, Spain
| | - Azucena González-Coloma
- Institute of Agricultural Sciences (ICA), Spanish Research Council (CSIC), 28006 Madrid, Spain
| | - Albert Adell
- Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), Consejo Superior de Investigaciones Científicas (CSIC), University of Cantabria, 39011 Santander, Spain
| | - Egoitz Astigarraga
- Research and Development Department, IMG Pharma Biotech S.L., 48160 Derio, Spain
| | - Gabriel Barreda-Gómez
- Research and Development Department, IMG Pharma Biotech S.L., 48160 Derio, Spain
- Correspondence: ; Tel.: +34-94-4316-577; Fax: +34-94-6013-455
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11
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Javadi A, Nikhbakht MR, Ghasemian Yadegari J, Rustamzadeh A, Mohammadi M, Shirazinejad A, Azadbakht S, Abdi Z. In-vivo and in vitro assessments of the radioprotective potential natural and chemical compounds: a review. Int J Radiat Biol 2023; 99:155-165. [PMID: 35549605 DOI: 10.1080/09553002.2022.2078007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
PURPOSE The study of the radioactive role of natural and chemical substances on human and animal studies has been the subject of research by some researchers. Therefore, the review of some of the past and current studies conducted in this field, can provide helpful information to elucidate of the importance of radioprotective components in reducing radiation exposure side effects. METHODS The authors search for keywords including In vitro, In vivo, Radioprotective, Ionizing radiation, and Vitamin in ScienceDirect, Scopus, Pubmed, and Google Scholar databases to access previously published articles and search for more reference articles on the role of radioprotective materials from natural and chemical compounds. RESULTS Radiation exposure can produce reactive oxygen species (ROS) in the body, however most of which are eliminated by the body's natural mechanisms, but when the body's antioxidant systems do not have enough ability to neutralize free radicals, oxidative stress occurs, which causes damage to DNA and body tissues. Therefore, it is necessary use of alternative substances that reduce and inhibit free radicals. CONCLUSION In general, recommended that antioxidant component(s) can be protect tissue damages in humans or animals, due to the their ability to scavenge free radicals generated by ionizing radiation.
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Affiliation(s)
- Anis Javadi
- Department of Pharmacognosy and Pharmaceutical Biotechnology, Faculty of Pharmacy, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Mohammad Reza Nikhbakht
- Department of Physiology and Pharmacology, School of Medicine Medicinal Plants Research Center Yasuj, University of Medical Sciences, Yasuj, Iran
| | - Javad Ghasemian Yadegari
- Department of Pharmacognosy and Pharmaceutical Biotechnology, Faculty of Pharmacy, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Auob Rustamzadeh
- Department of Anatomical Sciences, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mohsen Mohammadi
- Department of Pharmacognosy and Pharmaceutical Biotechnology, Faculty of Pharmacy, Lorestan University of Medical Sciences, Khorramabad, Iran.,Hepatitis Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran.,Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Alireza Shirazinejad
- Department of Food Science and Technology, Sarvestan Branch, Islamic Azad University, Sarvestan, Iran
| | - Saleh Azadbakht
- Department of Internal Medicine, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Zahra Abdi
- Department of Medical Biotechnology, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
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Protection against Doxorubicin-Induced Cardiotoxicity by Ergothioneine. Antioxidants (Basel) 2023; 12:antiox12020320. [PMID: 36829879 PMCID: PMC9951880 DOI: 10.3390/antiox12020320] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/12/2023] [Accepted: 01/24/2023] [Indexed: 01/31/2023] Open
Abstract
Background: Anthracyclines such as doxorubicin remain a primary treatment for hematological malignancies and breast cancers. However, cardiotoxicity induced by anthracyclines, possibly leading to heart failure, severely limits their application. The pathological mechanisms of anthracycline-induced cardiac injury are believed to involve iron-overload-mediated formation of reactive oxygen species (ROS), mitochondrial dysfunction, and inflammation. The dietary thione, ergothioneine (ET), is avidly absorbed and accumulated in tissues, including the heart. Amongst other cytoprotective properties, ET was shown to scavenge ROS, decrease proinflammatory mediators, and chelate metal cations, including Fe2+, preventing them from partaking in redox activities, and may protect against mitochondrial damage and dysfunction. Plasma ET levels are also strongly correlated to a decreased risk of cardiovascular events in humans, suggesting a cardioprotective role. This evidence highlights ET's potential to counteract anthracycline cardiotoxicity. Methods and Findings: We investigated whether ET supplementation can protect against cardiac dysfunction in mice models of doxorubicin-induced cardiotoxicity and revealed that it had significant protective effects. Moreover, ET administration in a mouse breast cancer model did not exacerbate the growth of the tumor or interfere with the chemotherapeutic efficacy of doxorubicin. Conclusion: These results suggest that ET could be a viable co-therapy to alleviate the cardiotoxic effects of anthracyclines in the treatment of cancers.
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13
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Integrating herbal medicine into oncology care delivery: development, implementation, and evaluation of a novel program. Support Care Cancer 2023; 31:128. [PMID: 36680628 PMCID: PMC9860233 DOI: 10.1007/s00520-023-07577-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 01/05/2023] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To evaluate the feasibility of a novel program facilitating patient-provider communication about appropriate use of herbal medicine at a large academic cancer center and its impact on patient wellbeing. METHODS In the Herbal Oncology Program (HOP), integrative medicine providers counseled patients about unmet symptom needs and prescribed traditional Chinese medicine (TCM) herbs when indicated, taking into consideration the clinical context, patient preference, and research evidence. To evaluate the feasibility and outcomes, we performed a retrospective analysis using medical record data (symptoms and other concerns that motivated patients to seek herbal products, types and numbers of dispensed TCM herbs, and demographic characteristics). We also conducted a survey to assess patient experience and satisfaction. RESULTS All 851 participants were outpatients, with 712 (84%) in active treatment. HOP dispensed 1266 herbal prescriptions for a range of symptoms, most commonly GI symptoms (467, 37%); pain (353, 28%); and treatment-related fatigue, sleep, and mood disorders (346, 27%). Of 269 patients invited to the survey, 107 (40%) completed it. A majority of respondents 70.9% (73/103) were satisfied with the effectiveness of dispensed herbs in relieving their symptoms, and few 6.7% (7/104) had experienced mild adverse events that resolved after discontinuing herbal use. CONCLUSIONS The study's findings support the feasibility of integrating herbal medicine into an academic oncology setting. Patient satisfaction with HOP was high, with limited adverse events. The patterns of herbal prescriptions in HOP suggest future areas for clinical research to strengthen the evidence base around safe and effective use.
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14
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Pereira MAN, da Silva Junior EC, Dayse da Silva IL, de Carvalho BA, Ferreira E, Andrade EF, Guimarães Guilherme LR, Pereira LJ. Antitumor effect of selenium-rich Brazil nuts and selenomethionine dietary supplementation on pre-existing 4T1 mammary tumor growth in mice. PLoS One 2023; 18:e0278088. [PMID: 36634075 PMCID: PMC9836315 DOI: 10.1371/journal.pone.0278088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 10/11/2022] [Indexed: 01/13/2023] Open
Abstract
Selenium (Se) is an essential micronutrient known to play an important role in the antioxidant system that can potentially influence tumor growth. We aimed to investigate the effects of dietary Se supplementation after detection of 4T1 mammary tumor growth in BALB/c mice. Thirty female mice received subcutaneous inoculation of 4T1 cells. After five days, all animals presenting palpable tumors were randomly assigned to three groups: a control group (Se-control) receiving a diet with adequate Se (0.15 mg/kg) and two other groups that received Se-supplemented diets (1.4 mg/kg of total Se) with either Brazilian nuts (Se-Nuts) or selenomethionine (SeMet). Data were assessed by either One or Two-way ANOVA followed by Tukey's HSD or Bonferroni's post hoc tests, respectively. Both Se-supplemented diets reduced tumor volume from the thirteenth day of feeding compared with the Se-adequate (control) diet (p < 0.05). The SeMet group presented a higher Se blood concentration (p < 0.05) than the Se-control group, with the Se-Nuts group presenting intermediate values. Selenoprotein P gene expression in the liver was higher in the Se-Nuts group than in the Se-control group (p < 0.05), while the SeMet group presented intermediate expression. Dietary Se supplementation, starting after detection of 4T1 palpable lesions, reduced tumor volume in mice.
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Affiliation(s)
| | | | | | - Bárbara Andrade de Carvalho
- Biological Sciences Institute (ICB), Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Enio Ferreira
- Biological Sciences Institute (ICB), Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Eric Francelino Andrade
- Department of Health Sciences, Universidade Federal de Lavras (UFLA), Lavras, Minas Gerais, Brazil
| | | | - Luciano José Pereira
- Department of Health Sciences, Universidade Federal de Lavras (UFLA), Lavras, Minas Gerais, Brazil
- * E-mail:
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15
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Schroeder J, Reitz LK, Vieira FGK, da Silva EL, Di Pietro PF. Low to moderate adherence to 2018 diet and physical exercise recommendations of the World Cancer Research Fund/American Institute for Cancer Research is associated with prooxidant biochemical profile in women undergoing adjuvant breast cancer treatment. Nutr Res 2023; 109:1-11. [PMID: 36538844 DOI: 10.1016/j.nutres.2022.09.011] [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: 05/27/2022] [Revised: 08/05/2022] [Accepted: 09/17/2022] [Indexed: 11/07/2022]
Abstract
Adequate adherence to the 2018 diet and exercise recommendations of the World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) can possibly result in less oxidative stress, lower risk to chemo- and radiotoxicity, lower risk of relapse, and increased quality of life in breast cancer survivors. This observational study aims to investigate the influence of adherence to updated recommendations of the WCRF/AICR on oxidative stress biomarkers in women with breast cancer undergoing adjuvant treatment (AT). We hypothesized that adherence to WCRF/AICR recommendations is inversely related to oxidative damage biomarkers and directly associated with antioxidant status. Women (n = 78) were evaluated before (T0) and after AT. After collecting anthropometric, physical activity, and food consumption data, a standardized score of adherence to WCRF/AICR recommendations was applied. The sample was divided into low-medium adherence and high adherence groups. Blood samples were collected at both timepoints for oxidative stress biomarkers analysis. Multiple linear regression analyzes were applied to verify associations between WCRF/AICR score and biomarkers. We found that low-medium adherence to WCRF/AICR recommendations at T0 affected lower levels of reduced glutathione (P= .003) and higher levels of lipid hydroperoxides (P= .002) and plasma carbonylated proteins (P= .001) after AT. The WCRF/AICR score at T0 was inversely associated with changes in plasma carbonylated protein concentrations after AT (adjusted β = -0.359; P= .01). Our findings suggest that high WCRF/AICR score before and during AT may provide greater stability of antioxidant capacity and protection against exacerbated oxidative stress.
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Affiliation(s)
- Jaqueline Schroeder
- Post Graduate Program in Nutrition, Health Sciences Center, Federal University of Santa Catarina, Florianopolis, 88040-370, SC, Brazil
| | - Luiza Kuhnen Reitz
- Post Graduate Program in Nutrition, Health Sciences Center, Federal University of Santa Catarina, Florianopolis, 88040-370, SC, Brazil
| | | | - Edson Luiz da Silva
- Post Graduate Program in Nutrition, Health Sciences Center, Federal University of Santa Catarina, Florianopolis, 88040-370, SC, Brazil; Department of Clinical Analyses, Health Sciences Center, Federal University of Santa Catarina, Florianopolis, 88010-790, SC, Brazil
| | - Patricia Faria Di Pietro
- Post Graduate Program in Nutrition, Health Sciences Center, Federal University of Santa Catarina, Florianopolis, 88040-370, SC, Brazil.
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Xhuti D, Rebalka IA, Minhas M, May L, Murphy K, Nederveen JP, Tarnopolsky MA. The Acute Effect of Multi-Ingredient Antioxidant Supplementation following Ionizing Radiation. Nutrients 2023; 15:nu15010207. [PMID: 36615864 PMCID: PMC9823556 DOI: 10.3390/nu15010207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 12/23/2022] [Accepted: 12/28/2022] [Indexed: 01/04/2023] Open
Abstract
Radiation exposure is an undeniable health threat encountered in various occupations and procedures. High energy waves in ionizing radiation cause DNA damage and induce reactive oxygen species (ROS) production, which further exacerbate DNA, protein, and lipid damage, increasing risk of mutations. Although endogenous antioxidants such as superoxide dismutase have evolved to upregulate and neutralize ROS, exogenous dietary antioxidants also have the potential to combat ionizing radiation (IR)-induced ROS production. We evaluated a cocktail of ingredients (AOX) purported to have antioxidant and mitochondrial protective properties on the acute effects of IR. We show that IR stimulates DNA damage through phosphorylation of DNA repair proteins in the heart, brain, and liver of mice. AOX showed partial protection in brain and liver, through a lack of significant activation in given repair proteins. In addition, AOX attenuated the IR-induced increase in NF-kβ mRNA and protein expression in brain and liver. Lastly, cytochrome c oxidase complex transcripts were significantly higher in heart and brain following radiation, which was also diminished by prior ingestion of AOX. Together, our findings suggest that a multi-ingredient AOX supplement may attenuate the IR-induced cellular damage response and represents a feasible and cost-effective preventative supplement for at-risk populations of radiation exposure.
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Affiliation(s)
- Donald Xhuti
- Department of Pediatrics, McMaster University Health Sciences Centre, Hamilton, ON L8N 3Z5, Canada
- Exerkine Corporation, McMaster University Medical Centre (MUMC), Hamilton, ON L8N 3Z5, Canada
| | - Irena A. Rebalka
- Exerkine Corporation, McMaster University Medical Centre (MUMC), Hamilton, ON L8N 3Z5, Canada
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Mahek Minhas
- Exerkine Corporation, McMaster University Medical Centre (MUMC), Hamilton, ON L8N 3Z5, Canada
| | - Linda May
- Department of Kinesiology, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Kieran Murphy
- Department of Medical Imaging, University of Toronto, Toronto, ON M5S 2C5, Canada
- Cora Therapeutics, Toronto, ON M5K 1N2, Canada
| | - Joshua P. Nederveen
- Department of Pediatrics, McMaster University Health Sciences Centre, Hamilton, ON L8N 3Z5, Canada
| | - Mark A. Tarnopolsky
- Department of Pediatrics, McMaster University Health Sciences Centre, Hamilton, ON L8N 3Z5, Canada
- Exerkine Corporation, McMaster University Medical Centre (MUMC), Hamilton, ON L8N 3Z5, Canada
- Correspondence: ; Tel.: +1-905-521-2100 (ext. 76593); Fax: +1-905-577-8380
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Mercier BD, Tizpa E, Philip EJ, Feng Q, Huang Z, Thomas RM, Pal SK, Dorff TB, Li YR. Dietary Interventions in Cancer Treatment and Response: A Comprehensive Review. Cancers (Basel) 2022; 14:cancers14205149. [PMID: 36291933 PMCID: PMC9600754 DOI: 10.3390/cancers14205149] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 10/18/2022] [Accepted: 10/18/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Chemotherapy and radiotherapy are essential components to the management of most solid malignancies. These modalities exert their effects primarily by mediating the DNA damage of malignant cells; however, healthy cells are also damaged by the same mechanisms and can incur acute and late side effects resulting in both morbidity and mortality. Dietary interventions have been shown to reduce cancer growth, progression, and metastasis in many different solid tumor models and they show promise for improving cancer outcomes in early phase clinical studies. Here, we review preclinical and clinical studies that examine how dietary interventions can impact cancer treatment toxicity and efficacy in patients who were undergoing chemotherapy and/or radiotherapy. This information can help clinicians tailor the dietary regimens to patients based on their treatment methods and promote larger clinical trials to test the dietary effects on cancer treatment safety and efficacy. Abstract Chemotherapy and radiotherapy are first-line treatments in the management of advanced solid tumors. Whereas these treatments are directed at eliminating cancer cells, they cause significant adverse effects that can be detrimental to a patient’s quality of life and even life-threatening. Diet is a modifiable risk factor that has been shown to affect cancer risk, recurrence, and treatment toxicity, but little information is known how diet interacts with cancer treatment modalities. Although dietary interventions, such as intermittent fasting and ketogenic diets, have shown promise in pre-clinical studies by reducing the toxicity and increasing the efficacy of chemotherapeutics, there remains a limited number of clinical studies in this space. This review surveys the impact of dietary interventions (caloric restriction, intermittent and short-term fasting, and ketogenic diet) on cancer treatment outcomes in both pre-clinical and clinical studies. Early studies support a complementary role for these dietary interventions in improving patient quality of life across multiple cancer types by reducing toxicity and perhaps a benefit in treatment efficacy. Larger, phase III, randomized clinical trials are ultimately necessary to evaluate the efficacy of these dietary interventions in improving oncologic or quality of life outcomes for patients that are undergoing chemotherapy or radiotherapy.
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Affiliation(s)
- Benjamin D. Mercier
- Department of Radiation Oncology, City of Hope Comprehensive Cancer Center, 1500 E Duarte Rd, Duarte, CA 91010, USA
| | - Eemon Tizpa
- Department of Radiation Oncology, City of Hope Comprehensive Cancer Center, 1500 E Duarte Rd, Duarte, CA 91010, USA
| | - Errol J. Philip
- Department of Radiation Oncology, City of Hope Comprehensive Cancer Center, 1500 E Duarte Rd, Duarte, CA 91010, USA
| | - Qianhua Feng
- Department of Radiation Oncology, City of Hope Comprehensive Cancer Center, 1500 E Duarte Rd, Duarte, CA 91010, USA
| | - Ziyi Huang
- Department of Radiation Oncology, City of Hope Comprehensive Cancer Center, 1500 E Duarte Rd, Duarte, CA 91010, USA
| | - Reeny M. Thomas
- Department of Radiation Oncology, City of Hope Comprehensive Cancer Center, 1500 E Duarte Rd, Duarte, CA 91010, USA
| | - Sumanta K. Pal
- Department of Medical Oncology, City of Hope Comprehensive Cancer Center, 1500 E Duarte Rd, Duarte, CA 91010, USA
| | - Tanya B. Dorff
- Department of Medical Oncology, City of Hope Comprehensive Cancer Center, 1500 E Duarte Rd, Duarte, CA 91010, USA
| | - Yun R. Li
- Department of Radiation Oncology, City of Hope Comprehensive Cancer Center, 1500 E Duarte Rd, Duarte, CA 91010, USA
- Division of Quantitative Medicine & Systems Biology, Translational Genomics Research Institute, 445 N. Fifth Street, Phoenix, AZ 85004, USA
- Correspondence:
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Munjal M, Kaur R, Kaur R, Munjal S, Chopra P, Verma H, Chopra H. Therapeutic Modalities in Head-Neck Neoplasia and Prognostication: A Review. Indian J Otolaryngol Head Neck Surg 2022; 74:2445-2457. [PMID: 36452817 PMCID: PMC9702289 DOI: 10.1007/s12070-020-02200-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 10/03/2020] [Indexed: 10/23/2022] Open
Abstract
Neoplasia of the head and the neck necessitates intervention, surgical or otherwise, as the site and stage of the pathology may dictate. The various therapeutic modalities employed and prognosis has been reviewed.
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Affiliation(s)
- Manish Munjal
- Oto-Rhino-Laryngologology and Head Neck Services, Dayanand Medical College and Hospital, Ludhiana, Punjab India
| | - Ramanpreet Kaur
- Oto-Rhino-Laryngologology and Head Neck Services, Dayanand Medical College and Hospital, Ludhiana, Punjab India
| | - Raminderjit Kaur
- Oto-Rhino-Laryngologology and Head Neck Services, Dayanand Medical College and Hospital, Ludhiana, Punjab India
| | - Shubham Munjal
- Oto-Rhino-Laryngologology and Head Neck Services, Dayanand Medical College and Hospital, Ludhiana, Punjab India
| | - Parth Chopra
- Oto-Rhino-Laryngologology and Head Neck Services, Dayanand Medical College and Hospital, Ludhiana, Punjab India
| | - Hitesh Verma
- Oto-Rhino-Laryngologology and Head Neck Services, Dayanand Medical College and Hospital, Ludhiana, Punjab India
| | - Hemant Chopra
- Oto-Rhino-Laryngologology and Head Neck Services, Dayanand Medical College and Hospital, Ludhiana, Punjab India
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Figueiredo JC, Guinter MA, Newton CC, McCullough ML, Um CY, Patel AV, Campbell PT. The Associations of Multivitamin and Antioxidant Use With Mortality Among Women and Men Diagnosed With Colorectal Cancer. JNCI Cancer Spectr 2022; 6:6604274. [PMID: 35674364 PMCID: PMC9248919 DOI: 10.1093/jncics/pkac041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 04/11/2022] [Accepted: 05/09/2022] [Indexed: 11/13/2022] Open
Abstract
Background Colorectal cancer survivors often use multivitamins and other over-the-counter dietary supplements, but evidence is limited regarding their potential associations with mortality. Methods This prospective analysis included women and men from the Cancer Prevention Study-II Nutrition Cohort who were cancer-free at baseline (1992 or 1993) and diagnosed with colorectal cancer through June 2015. Detailed information on multivitamin use, vitamin C supplements, and vitamin E supplements was self-reported on questionnaires at baseline, in 1997, and every 2 years thereafter. Pre- and postdiagnosis data were available for 3176 and 2006 colorectal cancer survivors, respectively, among whom 2116 (648 from colorectal cancer) and 1256 (242 from colorectal cancer) died. Multivariable-adjusted Cox proportional hazards regression models examined associations. All statistical tests were 2-sided. Results Among colorectal cancer survivors, 49.7% and 58.5% reported multivitamin use before and after diagnosis, respectively (vitamin C use before and after diagnosis: 27.8% and 28.1%; vitamin E use before and after diagnosis: 27.5% and 29.4%, respectively). There were no statistically significant associations of pre- or postdiagnosis multivitamin use with all-cause, colorectal cancer-specific, or noncolorectal cancer mortality. Vitamin C was also not associated with any mortality outcomes. However, prediagnosis vitamin E use was associated with a non-statistically significant increased risk of all-cause mortality (multivariable adjusted hazard ratio = 1.08, 95% confidence intervals = 0.96 to 1.23) and all other noncolorectal cancer mortality (multivariable adjusted hazard ratio = 1.13, 95% confidence intervals = 0.97 to 1.31). Conclusions These results suggest that multivitamin use before or after diagnosis is not associated with mortality in colorectal cancer survivors. However, vitamin E use may be associated with increased risk of mortality and merits further investigation.
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Affiliation(s)
- Jane C Figueiredo
- Community and Population Health Research, Cedars-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute, Los Angeles, CA, USA
| | | | - Christina C Newton
- Department of Population Science, American Cancer Society, Atlanta, GA, USA
| | | | - Caroline Y Um
- Department of Population Science, American Cancer Society, Atlanta, GA, USA
| | - Alpa V Patel
- Department of Population Science, American Cancer Society, Atlanta, GA, USA
| | - Peter T Campbell
- Department of Population Science, American Cancer Society, Atlanta, GA, USA.,Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
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20
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Edwards G, Olson CG, Euritt CP, Koulen P. Molecular Mechanisms Underlying the Therapeutic Role of Vitamin E in Age-Related Macular Degeneration. Front Neurosci 2022; 16:890021. [PMID: 35600628 PMCID: PMC9114494 DOI: 10.3389/fnins.2022.890021] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 03/21/2022] [Indexed: 12/31/2022] Open
Abstract
The eye is particularly susceptible to oxidative stress and disruption of the delicate balance between oxygen-derived free radicals and antioxidants leading to many degenerative diseases. Attention has been called to all isoforms of vitamin E, with α-tocopherol being the most common form. Though similar in structure, each is diverse in antioxidant activity. Preclinical reports highlight vitamin E’s influence on cell physiology and survival through several signaling pathways by activating kinases and transcription factors relevant for uptake, transport, metabolism, and cellular action to promote neuroprotective effects. In the clinical setting, population-based studies on vitamin E supplementation have been inconsistent at times and follow-up studies are needed. Nonetheless, vitamin E’s health benefits outweigh the controversies. The goal of this review is to recognize the importance of vitamin E’s role in guarding against gradual central vision loss observed in age-related macular degeneration (AMD). The therapeutic role and molecular mechanisms of vitamin E’s function in the retina, clinical implications, and possible toxicity are collectively described in the present review.
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21
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Sultana S, Bouyahya A, Rebezov M, Shariati MA, Balahbib A, Khouchlaa A, El Yaagoubi OM, Khaliq A, Omari NE, Bakrim S, Zengin G, Akram M, Khayrullin M, Bogonosova I, Mahmud S, Simal-Gandara J. Impacts of nutritive and bioactive compounds on cancer development and therapy. Crit Rev Food Sci Nutr 2022; 63:9187-9216. [PMID: 35416738 DOI: 10.1080/10408398.2022.2062699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
For persons who survive with progressive cancer, nutritional therapy and exercise may be significant factors to improve the health condition and life quality of cancer patients. Nutritional therapy and medications are essential to managing progressive cancer. Cancer survivors, as well as cancer patients, are mostly extremely encouraged to search for knowledge about the selection of diet, exercise, and dietary supplements to recover as well as maintain their treatment consequences, living quality, and survival of patients. A healthy diet plays an important role in cancer treatment. Different articles are studied to collect information and knowledge about the use of nutrients in cancer treatment as well as cancer prevention. The report deliberates nutrition and exercise strategies during the range of cancer care, emphasizing significant concerns during treatment of cancer and for patients of advanced cancer, but concentrating mostly on the requirements of the population of persons who are healthy or who have constant disease following their repossession from management. It also deliberates choice nutrition and exercise problems such as dietary supplements, food care, food selections, and weight; problems interrelated to designated cancer sites, and common questions about diet, and cancer survival. Decrease the side effects of medicines both during and after treatment.
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Affiliation(s)
- Sabira Sultana
- Department of Eastern Medicine, Government College University Faisalabad, Pakistan
| | - Abdelhakim Bouyahya
- Laboratory of Human Pathology Biology, Faculty of Sciences, and Genomic Center of Human Pathology, Mohammed V University, Rabat, Morocco
| | - Maksim Rebezov
- V M Gorbatov Federal Research Center for Food Systems of Russian Academy of Sciences, Moscow, Russian Federation
- K.G. Razumovsky Moscow State University of Technologies and Management (The First Cossack University), Moscow, Russian Federation
| | - Mohammad Ali Shariati
- K.G. Razumovsky Moscow State University of Technologies and Management (The First Cossack University), Moscow, Russian Federation
| | - Abdelaali Balahbib
- Laboratory of Biodiversity, Ecology, and Genome, Faculty of Sciences, Mohammed V University, Rabat, Morocco
| | - Aya Khouchlaa
- Laboratory of Human Pathology Biology, Faculty of Sciences, and Genomic Center of Human Pathology, Mohammed V University, Rabat, Morocco
| | - Ouadie Mohamed El Yaagoubi
- Laboratory of Biochemistry, Environment and Agri-Food (URAC 36) - Faculty of Sciences and Techniques - Mohammedia, Hassan II University Casablanca - Morocco
| | - Adnan Khaliq
- Department of Food Science and Technology, Khwaja Fareed University of Engineering and Information Technology, Pakistan
| | - Nasreddine El Omari
- Laboratory of Histology, Embryology, and Cytogenetic, Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco
| | - Saad Bakrim
- Molecular Engineering, Valorization and Environment Team, Polydisciplinary Faculty of Taroudant, Ibn Zohr University, Agadir, Morocco
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, Konya, Turkey
| | - Muhammad Akram
- Department of Eastern Medicine, Government College University Faisalabad, Pakistan
| | - Mars Khayrullin
- K.G. Razumovsky Moscow State University of Technologies and Management (The First Cossack University), Moscow, Russian Federation
| | - Irina Bogonosova
- K.G. Razumovsky Moscow State University of Technologies and Management (The First Cossack University), Moscow, Russian Federation
| | - Shafi Mahmud
- Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, Bangladesh
| | - Jesus Simal-Gandara
- Department of Analytical Chemistry and Food Science, Faculty of Science, Universidade de Vigo, Nutrition and Bromatology Group, Ourense, Spain
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22
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Thulasiram MR, Ogier JM, Dabdoub A. Hearing Function, Degeneration, and Disease: Spotlight on the Stria Vascularis. Front Cell Dev Biol 2022; 10:841708. [PMID: 35309932 PMCID: PMC8931286 DOI: 10.3389/fcell.2022.841708] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 01/20/2022] [Indexed: 11/21/2022] Open
Abstract
The stria vascularis (SV) is a highly vascularized tissue lining the lateral wall of the cochlea. The SV maintains cochlear fluid homeostasis, generating the endocochlear potential that is required for sound transduction. In addition, the SV acts as an important blood-labyrinth barrier, tightly regulating the passage of molecules from the blood into the cochlea. A healthy SV is therefore vital for hearing function. Degeneration of the SV is a leading cause of age-related hearing loss, and has been associated with several hearing disorders, including Norrie disease, Meniere's disease, Alport syndrome, Waardenburg syndrome, and Cytomegalovirus-induced hearing loss. Despite the SV's important role in hearing, there is still much that remains to be discovered, including cell-specific function within the SV, mechanisms of SV degeneration, and potential protective or regenerative therapies. In this review, we discuss recent discoveries elucidating the molecular regulatory networks of SV function, mechanisms underlying degeneration of the SV, and otoprotective strategies for preventing drug-induced SV damage. We also highlight recent clinical developments for treating SV-related hearing loss and discuss future research trajectories in the field.
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Affiliation(s)
- Matsya R Thulasiram
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Jacqueline M Ogier
- Biological Sciences, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Alain Dabdoub
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
- Biological Sciences, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Department of Otolaryngology–Head and Neck Surgery, University of Toronto, Toronto, ON, Canada
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Khazaei S, Nilsson L, Adrian G, Tryggvadottir H, Konradsson E, Borgquist S, Isaksson K, Ceberg C, Jernström H. Impact of combining vitamin C with radiation therapy in human breast cancer: does it matter? Oncotarget 2022; 13:439-453. [PMID: 35222809 PMCID: PMC8863110 DOI: 10.18632/oncotarget.28204] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 02/14/2022] [Indexed: 11/25/2022] Open
Affiliation(s)
- Somayeh Khazaei
- Division of Oncology, Clinical Sciences in Lund, Lund University and Skåne University Hospital, Lund, Sweden
- Department of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden
| | - Linn Nilsson
- Division of Oncology, Clinical Sciences in Lund, Lund University and Skåne University Hospital, Lund, Sweden
- Department of Medical Physics and Engineering, Växjö Central Hospital and Department of Research and Development, Region Kronoberg, Växjö, Sweden
| | - Gabriel Adrian
- Division of Oncology, Clinical Sciences in Lund, Lund University and Skåne University Hospital, Lund, Sweden
- Department of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden
| | - Helga Tryggvadottir
- Division of Oncology, Clinical Sciences in Lund, Lund University and Skåne University Hospital, Lund, Sweden
- Department of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden
| | - Elise Konradsson
- Department of Clinical Sciences in Lund, Medical Radiation Physics, Lund University, Lund, Sweden
| | - Signe Borgquist
- Division of Oncology, Clinical Sciences in Lund, Lund University and Skåne University Hospital, Lund, Sweden
- Department of Oncology, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
| | - Karolin Isaksson
- Division of Surgery, Department of Clinical Sciences in Lund, Lund University, Lund, Sweden
- Department of Surgery, Kristianstad Hospital, Kristianstad, Sweden
| | - Crister Ceberg
- Department of Clinical Sciences in Lund, Medical Radiation Physics, Lund University, Lund, Sweden
| | - Helena Jernström
- Division of Oncology, Clinical Sciences in Lund, Lund University and Skåne University Hospital, Lund, Sweden
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24
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Exploring the Pivotal Neurophysiologic and Therapeutic Potentials of Vitamin C in Glioma. JOURNAL OF ONCOLOGY 2021. [PMID: 33598702 PMCID: PMC8691980 DOI: 10.1155/2021/6141591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Gliomas represent solely primary brain cancers of glial cell or neuroepithelial origin. Gliomas are still the most lethal human cancers despite modern innovations in both diagnostic techniques as well as therapeutic regimes. Gliomas have the lowest overall survival rate compared to other cancers 5 years after definitive diagnosis. The dietary intake of vitamin C has protective effect on glioma risk. Vitamin C is an essential compound that plays a vital role in the regulation of lysyl and prolyl hydroxylase activity. Neurons store high levels of vitamin C via sodium dependent-vitamin C transporters (SVCTs) to protect them from oxidative ischemia-reperfusion injury. Vitamin C is a water-soluble enzyme, typically seen as a powerful antioxidant in plants as well as animals. The key function of vitamin C is the inhibition of redox imbalance from reactive oxygen species produced via the stimulation of glutamate receptors. Gliomas absorb vitamin C primarily via its oxidized dehydroascorbate form by means of GLUT 1, 3, and 4 and its reduced form, ascorbate, by SVCT2. Vitamin C is able to preserve prosthetic metal ions like Fe2+ and Cu+ in their reduced forms in several enzymatic reactions as well as scavenge free radicals in order to safeguard tissues from oxidative damage. Therapeutic concentrations of vitamin C are able to trigger H2O2 generation in glioma. High-dose combination of vitamin C and radiation has a much more profound cytotoxic effect on primary glioblastoma multiforme cells compared to normal astrocytes. Control trials are needed to validate the use of vitamin C and standardization of the doses of vitamin C in the treatment of patients with glioma.
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25
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Park SH, Hoang T, Kim J. Dietary Factors and Breast Cancer Prognosis among Breast Cancer Survivors: A Systematic Review and Meta-Analysis of Cohort Studies. Cancers (Basel) 2021; 13:cancers13215329. [PMID: 34771493 PMCID: PMC8582373 DOI: 10.3390/cancers13215329] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 10/20/2021] [Accepted: 10/21/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary While most systematic reviews have focused on the association between dietary factors and breast cancer incidence, this current study focuses on the association between comprehensive dietary factors and breast cancer prognosis among breast cancer survivors by systematic review and meta-analysis. We reviewed a total of 63 cohort studies to assess the association between dietary factors and breast cancer prognosis by subgroup analysis with prediagnostic or postdiagnostic dietary intake, menopausal status, and dietary or supplementary micronutrient intake. We found that unhealthy dietary patterns, including the intake of beer and saturated fat, exacerbated the risk of breast cancer prognosis; however, the supplementation of most vitamins was desirable for breast cancer prognosis. Therefore, this study’s systematic review and meta-analysis provide useful dietary information for the development of dietary guidelines/recommendations to improve prognosis among breast cancer survivors. Abstract Few studies have summarized the association between dietary factors and breast cancer (BC) prognosis among breast cancer survivors (BCS). Therefore, we carried out a systematic review and meta-analysis to determine the associations between dietary factors and BC prognosis among BCS. We performed a literature search in PubMed and Embase to investigate the association between dietary factors and BC prognosis. We applied a random-effects model to compute the hazard ratio/relative risk and their 95% confidence intervals and heterogeneity (Higgins I2) and to generate forest plots using STATA. Among the 2279 papers identified, 63 cohort studies were included in the systematic review and meta-analysis. Our main finding was that higher consumption of beer and saturated fat negatively affected BC prognosis. However, the intake of lignans, fiber, multivitamins, and antioxidants was negatively associated with the risk of mortality. Furthermore, we performed subgroup analyses by menopausal status and dietary or supplementary micronutrient intake. Most trends were similar to the main findings; in particular, the vitamin C, vitamin D, and vitamin E supplements decreased the risk of mortality. This study’s current systematic review and meta-analysis provide comprehensive dietary information for the development of dietary guidelines/recommendations to improve prognosis among BCS.
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Affiliation(s)
- Sin-Hye Park
- Department of Food Science and Nutrition, Hallym University, Chuncheon 24252, Kangwon-do, Korea;
- Department of Cancer Biomedical Science, National Cancer Center Graduate School of Cancer Science and Policy, Goyang 10408, Gyeonggi-do, Korea;
| | - Tung Hoang
- Department of Cancer Biomedical Science, National Cancer Center Graduate School of Cancer Science and Policy, Goyang 10408, Gyeonggi-do, Korea;
| | - Jeongseon Kim
- Department of Cancer Biomedical Science, National Cancer Center Graduate School of Cancer Science and Policy, Goyang 10408, Gyeonggi-do, Korea;
- Correspondence:
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26
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Lapidari P, Djehal N, Havas J, Gbenou A, Martin E, Charles C, Dauchy S, Pistilli B, Cadeau C, Bertaut A, Everhard S, Martin AL, Coutant C, Cottu P, Menvielle G, Dumas A, Andre F, Michiels S, Vaz-Luis I, Di Meglio A. Determinants of use of oral complementary-alternative medicine among women with early breast cancer: a focus on cancer-related fatigue. Breast Cancer Res Treat 2021; 190:517-529. [PMID: 34559354 DOI: 10.1007/s10549-021-06394-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 09/11/2021] [Indexed: 11/12/2022]
Abstract
BACKGROUND Despite the questionable effectiveness of oral complementary and alternative medicine (OCAM) in relieving cancer-related symptoms, including fatigue (CRF), many patients use it aiming to improve their quality of life. We assessed factors associated with OCAM use, focusing on CRF. METHODS Women with stage I-III breast cancer (BC) were included from CANTO (NCT01993498). OCAM use was defined as taking homeopathy, vitamins/minerals, or herbal/dietary supplements. Multivariable multinomial logistic regressions evaluated associations of CRF (EORTC QLQ-C30), patient, and treatment characteristics with OCAM use. RESULTS Among 5237 women, 23.0% reported OCAM use overall (49.3% at diagnosis, 50.7% starting post-diagnosis), mostly homeopathy (65.4%). Mean (SD) CRF score was 27.6 (24.0) at diagnosis and 35.1 (25.3) at post-diagnosis. More intense CRF was consistently associated with OCAM use at diagnosis and post-diagnosis [adjusted odds ratio (aOR) for 10-point increase 1.05 (95% Confidence interval 1.01-1.09) and 1.04 (1.01-1.09) vs. never use, respectively]. Odds of using OCAM at diagnosis were higher among older [for 5-year increase, 1.09 (1.04-1.14)] and more educated patients [college vs. primary 1.80 (1.27-2.55)]. Women with income > 3000 [vs. < 1500 euros/month, 1.44 (1.02-2.03)], anxiety [vs. not, 1.25 (1.01-1.54)], and those receiving chemotherapy [vs. not, 1.32 (1.04-1.68)] had higher odds of using OCAM post-diagnosis. CONCLUSION One-in-four patients reported use of OCAM. More severe CRF was consistently associated with its use. Moreover, older, better educated, wealthier, more anxious women, and those receiving chemotherapy seemed more prone to use OCAM. Characterizing profiles of BC patients more frequently resorting to OCAM may help deliver targeted information about its benefits and potential risks.
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Affiliation(s)
- Pietro Lapidari
- Molecular Predictors and New Targets in Oncology, INSERM Unit 981, Gustave Roussy, Villejuif, France.,Univesità Degli Studi di Pavia, Pavia, Italy
| | | | - Julie Havas
- Molecular Predictors and New Targets in Oncology, INSERM Unit 981, Gustave Roussy, Villejuif, France
| | - Arnauld Gbenou
- Molecular Predictors and New Targets in Oncology, INSERM Unit 981, Gustave Roussy, Villejuif, France
| | - Elise Martin
- Molecular Predictors and New Targets in Oncology, INSERM Unit 981, Gustave Roussy, Villejuif, France
| | - Cecile Charles
- Bordeaux Public Health, Université de Bordeaux, U1219, Bordeaux, France
| | - Sarah Dauchy
- Département Interdisciplinaire de Soins de Support aux Patients en Onco-hématologie, Gustave Roussy, Villejuif, France
| | | | | | - Aurélie Bertaut
- Centre Georges-François Leclerc, Methodology and Biostatistic Unit, Dijon, France
| | | | | | - Charles Coutant
- Medical Oncology, Centre Georges-François Leclerc, Dijon, France
| | - Paul Cottu
- Medical Oncology, Institut Curie, Paris, France
| | - Gwenn Menvielle
- Institut Pierre Louis d'Epidémiologie et de Santé Publique, Paris, France
| | - Agnes Dumas
- ECEVE UMR 1123, Université de Paris, Paris, France
| | - Fabrice Andre
- Molecular Predictors and New Targets in Oncology, INSERM Unit 981, Gustave Roussy, Villejuif, France
| | - Stefan Michiels
- Service de Biostatistique et d'Epidémiologie, Gustave Roussy, Villejuif, France.,Inserm, University Paris-Saclay, Labeled «Ligue Contre le Cancer», Oncostat U1018, Villejuif, France
| | - Ines Vaz-Luis
- Molecular Predictors and New Targets in Oncology, INSERM Unit 981, Gustave Roussy, Villejuif, France
| | - Antonio Di Meglio
- Molecular Predictors and New Targets in Oncology, INSERM Unit 981, Gustave Roussy, Villejuif, France.
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El-Khouly FE, Adil SM, Wiese M, Hulleman E, Hendrikse NH, Kaspers GJL, Kramm CM, Veldhuijzen van Zanten SEM, van Vuurden DG. Complementary and alternative medicine in children with diffuse intrinsic pontine glioma-A SIOPE DIPG Network and Registry study. Pediatr Blood Cancer 2021; 68:e29061. [PMID: 33942498 DOI: 10.1002/pbc.29061] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 03/27/2021] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Diffuse intrinsic pontine glioma (DIPG) is a rare and aggressive childhood brainstem malignancy with a 2-year survival rate of <10%. This international survey study aims to evaluate the use of complementary and alternative medicine (CAM) in this patient population. METHODS Parents and physicians of patients with DIPG were asked to participate in a retrospective online survey regarding CAM use during time of illness. RESULTS Between January and May 2020, 120 parents and 75 physicians contributed to the online survey. Most physicians estimated that <50% of their patients used CAM, whereas 69% of the parents reported using CAM to treat their child during time of illness. Cannabis was the most frequently used form of CAM, followed by vitamins and minerals, melatonin, curcumin, and boswellic acid. CAM was mainly used with the intention of direct antitumor effect. Other motivations were to treat side effects of chemotherapy or to increase comfort of the child. Children diagnosed from 2016 onwards were more likely to use CAM (χ2 = 6.08, p = .014). No significant difference was found between CAM users and nonusers based on ethnicity (χ2 = 4.18, p = .382) or country of residence (χ2 = 9.37, p = .154). Almost 50% of the physicians do not frequently ask their patients about possible CAM use. CONCLUSION This survey demonstrates that worldwide, a considerable number of patients with DIPG use CAM. Physicians should be more aware of potential CAM use and actively discuss the topic. In addition, more research is needed to gain knowledge about possible anticancer effects of CAM and (positive/negative) interactions with conventional therapies.
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Affiliation(s)
- Fatma E El-Khouly
- Pediatric Oncology, Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Syed M Adil
- Pediatric Oncology, Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Maria Wiese
- Department of Pediatrics and Adolescent Medicine, Division of Pediatric Hematology and Oncology, University Medical Center Goettingen, Goettingen, Germany
| | - Esther Hulleman
- Pediatric Oncology, Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - N Harry Hendrikse
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Department of Clinical Pharmacology and Pharmacy, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Gertjan J L Kaspers
- Pediatric Oncology, Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Christof M Kramm
- Department of Pediatrics and Adolescent Medicine, Division of Pediatric Hematology and Oncology, University Medical Center Goettingen, Goettingen, Germany
| | - Sophie E M Veldhuijzen van Zanten
- Pediatric Oncology, Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands.,Department of Radiology & Nuclear Medicine, Erasmus MC, Rotterdam, The Netherlands
| | - Dannis G van Vuurden
- Pediatric Oncology, Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
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Chun KS, Raut PK, Kim DH, Surh YJ. Role of chemopreventive phytochemicals in NRF2-mediated redox homeostasis in humans. Free Radic Biol Med 2021; 172:699-715. [PMID: 34214633 DOI: 10.1016/j.freeradbiomed.2021.06.031] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 06/14/2021] [Accepted: 06/24/2021] [Indexed: 12/17/2022]
Abstract
While functioning as a second messenger in the intracellular signaling, ROS can cause oxidative stress when produced in excess or not neutralized/eliminated properly. Excessive ROS production is implicated in multi-stage carcinogenesis. Our body is equipped with a defense system to cope with constant oxidative stress caused by the external insults, including redox-cycling chemicals, radiation, and microbial infection as well as endogenously generated ROS. The transcription factor, nuclear transcription factor erythroid 2-related factor 2 (NRF2) is a master switch in the cellular antioxidant signaling and plays a vital role in adaptive survival response to ROS-induced oxidative stress. Although NRF2 is transiently activated when cellular redox balance is challenged, this can be overwhelmed by massive oxidative stress. Therefore, it is necessary to maintain the NRF2-mediated antioxidant defense capacity at an optimal level. This review summarizes the natural NRF2 inducers/activators, especially those present in the plant-based diet, in relation to their cancer chemopreventive potential in humans. The molecular mechanisms underlying their stabilization or activation of NRF2 are also discussed.
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Affiliation(s)
- Kyung-Soo Chun
- College of Pharmacy, Keimyung University, Daegu 42691, South Korea
| | - Pawan Kumar Raut
- College of Pharmacy, Keimyung University, Daegu 42691, South Korea
| | - Do-Hee Kim
- Department of Chemistry, College of Convergence and Integrated Science, Kyonggi University, Suwon, Gyeonggi-do 16227, South Korea
| | - Young-Joon Surh
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, South Korea; Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul 08826, South Korea; Cancer Research Institute, Seoul National University, Seoul 03080, South Korea.
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29
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Chin CY, Chen YH, Wu SC, Liu CT, Lee YF, Tsai MY. Complementary and Alternative Medicine Use in Breast Cancer Patients at a Medical Center in Taiwan: A Cross-Sectional Study. Integr Cancer Ther 2021; 19:1534735420983910. [PMID: 33372560 PMCID: PMC7797811 DOI: 10.1177/1534735420983910] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Background Complementary and alternative medicine (CAM) is becoming more common in
medical practice, but little is known about the concurrent use of CAM and
conventional treatment. Therefore, the aim was to investigate the types of
CAM used and their prevalence in a regional patient cohort with breast
cancer (BC). Methods BC patients were interviewed with a structured questionnaire survey on the
use of CAM in southern Taiwan at an Integrative Breast Cancer Center (IBCC).
The National Centre for Complementary and Integrative Health (NCCIH)
classification was used to group responses. Over a period of 8 months, all
patients receiving treatment for cancer at the IBCC were approached. Results A total of 106 BC patients completed the survey (response rate: 79.7%). The
prevalence of CAM use was 82.4%. Patients who were employed, were receiving
radiotherapy and hormone therapy, and had cancer for a longer duration were
more likely to use CAM (P < .05). Multivariate analysis
identified employment as an independent predictor of CAM use (OR = 6.92; 95%
CI = 1.33-36.15). Dietary supplementation (n = 69, 82.1%) was the type of
CAM most frequently used, followed by exercise (n = 48, 57.1%) and
traditional Chinese medicine (n = 29, 34.5%). The main reason for using CAM
was to ameliorate the side effects of conventional therapies. Almost half
(46.4%) of these CAM users did not disclose that they were using it in
medical consultations with their physicians. Most chose to use CAM due to
recommendations from family and friends. Conclusion A large portion of BC patients at the IBCC undergoing anti-cancer treatment
courses used CAM, but less than half discussed it with their physicians.
Given the high prevalence of CAM, it would be justifiable to direct further
resources toward this service so that cancer patients can benefit from a
holistic approach to their treatment.
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Affiliation(s)
- Chieh-Ying Chin
- Department of Chinese Medicine;
Department of Surgery; Division of Oncology, Department of Internal Medicine;
Department of Nursing, Kaohsiung Chang Gung Memorial Hospital and Chang Gung
University College of Medicine, Kaohsiung, Taiwan
- Graduate Institute of Integrated
Medicine, College of Chinese Medicine, China Medical University, Taichung,
Taiwan
| | - Yung-Hsiang Chen
- Graduate Institute of Integrated
Medicine, College of Chinese Medicine, China Medical University, Taichung,
Taiwan
- Department of Psychology, College of
Medical and Health Science, Asia University, Taichung, Taiwan
| | - Shin-Chung Wu
- Department of Chinese Medicine;
Department of Surgery; Division of Oncology, Department of Internal Medicine;
Department of Nursing, Kaohsiung Chang Gung Memorial Hospital and Chang Gung
University College of Medicine, Kaohsiung, Taiwan
| | - Chien-Ting Liu
- Department of Chinese Medicine;
Department of Surgery; Division of Oncology, Department of Internal Medicine;
Department of Nursing, Kaohsiung Chang Gung Memorial Hospital and Chang Gung
University College of Medicine, Kaohsiung, Taiwan
| | - Yun-Fang Lee
- Department of Chinese Medicine;
Department of Surgery; Division of Oncology, Department of Internal Medicine;
Department of Nursing, Kaohsiung Chang Gung Memorial Hospital and Chang Gung
University College of Medicine, Kaohsiung, Taiwan
| | - Ming-Yen Tsai
- Department of Chinese Medicine;
Department of Surgery; Division of Oncology, Department of Internal Medicine;
Department of Nursing, Kaohsiung Chang Gung Memorial Hospital and Chang Gung
University College of Medicine, Kaohsiung, Taiwan
- Ming-Yen Tsai, Department of Chinese
Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College
of Medicine, No. 123, Dapi Road, Niaosong District, Kaohsiung 83301, Taiwan.
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Kristiansson A, Örbom A, Vilhelmsson Timmermand O, Ahlstedt J, Strand SE, Åkerström B. Kidney Protection with the Radical Scavenger α 1-Microglobulin (A1M) during Peptide Receptor Radionuclide and Radioligand Therapy. Antioxidants (Basel) 2021; 10:antiox10081271. [PMID: 34439519 PMCID: PMC8389303 DOI: 10.3390/antiox10081271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/05/2021] [Accepted: 08/07/2021] [Indexed: 02/07/2023] Open
Abstract
α1-Microglobulin (A1M) is an antioxidant found in all vertebrates, including humans. It has enzymatic reductase activity and can scavenge radicals and bind free heme groups. Infused recombinant A1M accumulates in the kidneys and has therefore been successful in protecting kidney injuries in different animal models. In this review, we focus on A1M as a radioprotector of the kidneys during peptide receptor radionuclide/radioligand therapy (PRRT/RLT). Patients with, e.g., neuroendocrine tumors or castration resistant prostate cancer can be treated by administration of radiolabeled small molecules which target and therefore enable the irradiation and killing of cancer cells through specific receptor interaction. The treatment is not curative, and kidney toxicity has been reported as a side effect since the small, radiolabeled substances are retained and excreted through the kidneys. In recent studies, A1M was shown to have radioprotective effects on cell cultures as well as having a similar biodistribution as the somatostatin analogue peptide 177Lu-DOTATATE after intravenous infusion in mice. Therefore, several animal studies were conducted to investigate the in vivo radioprotective potential of A1M towards kidneys. The results of these studies demonstrated that A1M co-infusion yielded protection against kidney toxicity and improved overall survival in mouse models. Moreover, two different mouse studies reported that A1M did not interfere with tumor treatment itself. Here, we give an overview of radionuclide therapy, the A1M physiology and the results from the radioprotector studies of the protein.
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Affiliation(s)
- Amanda Kristiansson
- Department of Clinical Sciences Lund, Oncology, Lund University, 221 00 Lund, Sweden; (A.Ö.); (O.V.T.); (S.-E.S.)
- Correspondence:
| | - Anders Örbom
- Department of Clinical Sciences Lund, Oncology, Lund University, 221 00 Lund, Sweden; (A.Ö.); (O.V.T.); (S.-E.S.)
| | - Oskar Vilhelmsson Timmermand
- Department of Clinical Sciences Lund, Oncology, Lund University, 221 00 Lund, Sweden; (A.Ö.); (O.V.T.); (S.-E.S.)
| | - Jonas Ahlstedt
- Department of Clinical Sciences Lund, CIPA, Lund University, 221 84 Lund, Sweden;
| | - Sven-Erik Strand
- Department of Clinical Sciences Lund, Oncology, Lund University, 221 00 Lund, Sweden; (A.Ö.); (O.V.T.); (S.-E.S.)
- Department of Clinical Sciences Lund, Medical Radiation Physics, Lund University, 221 00 Lund, Sweden
| | - Bo Åkerström
- Department of Clinical Sciences Lund, Section for Infection Medicine, Lund University, 221 84 Lund, Sweden;
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Alam W, Ullah H, Santarcangelo C, Di Minno A, Khan H, Daglia M, Arciola CR. Micronutrient Food Supplements in Patients with Gastro-Intestinal and Hepatic Cancers. Int J Mol Sci 2021; 22:8014. [PMID: 34360782 PMCID: PMC8347237 DOI: 10.3390/ijms22158014] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 07/15/2021] [Accepted: 07/18/2021] [Indexed: 02/05/2023] Open
Abstract
Colorectal carcinogenesis is the second most common cause of mortality across all types of malignancies, followed by hepatic and stomach cancers. Chemotherapy and radiotherapy are key approaches to treating cancer patients, but these carry major concerns, such as a high risk of side effects, poor accessibility, and the non-selective nature of chemotherapeutics. A number of natural products have been identified as countering various forms of cancer with fewer side effects. The potential impact of vitamins and minerals on long-term health, cognition, healthy development, bone formation, and aging has been supported by experimental and epidemiological studies. Successful treatment may thus be highly influenced by the nutritional status of patients. An insufficient diet could lead to detrimental effects on immune status and tolerance to treatment, affecting the ability of chemotherapy to destroy cancerous cells. In recent decades, most cancer patients have been taking vitamins and minerals to improve standard therapy and/or to decrease the undesirable side effects of the treatment together with the underlying disease. On the other hand, taking dietary supplements during cancer therapy may affect the effectiveness of chemotherapy. Thus, micronutrients in complementary oncology must be selected appropriately and should be taken at the right time. Here, the potential impact of micronutrients on gastro-intestinal and hepatic cancers is explored and their molecular targets are laid down.
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Affiliation(s)
- Waqas Alam
- Department of Pharmacy, Abdul Wali Khan University, Mardan 23200, Pakistan; (W.A.); (H.K.)
| | - Hammad Ullah
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy; (H.U.); (C.S.); (A.D.M.)
| | - Cristina Santarcangelo
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy; (H.U.); (C.S.); (A.D.M.)
| | - Alessandro Di Minno
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy; (H.U.); (C.S.); (A.D.M.)
- CEINGE-Biotecnologie Avanzate, Via Gaetano Salvatore 486, 80145 Naples, Italy
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan 23200, Pakistan; (W.A.); (H.K.)
| | - Maria Daglia
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy; (H.U.); (C.S.); (A.D.M.)
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang 212013, China
| | - Carla Renata Arciola
- Laboratorio di Patologia delle Infezioni Associate all’Impianto, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10, 40136 Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Via San Giacomo 14, 40136 Bologna, Italy
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Prevalence of drug-drug interactions in sarcoma patients: key role of the pharmacist integration for toxicity risk management. Cancer Chemother Pharmacol 2021; 88:741-751. [PMID: 34304283 DOI: 10.1007/s00280-021-04311-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 06/04/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND The risk of drug-drug interactions (DDI) has become a major issue in cancer patients. However, data in sarcoma patients are scarce. We aimed to evaluate the frequency and the factors associated with DDI with antitumor treatments, and to evaluate the impact of a pharmacist evaluation before anticancer treatment. PATIENTS AND METHODS We performed a retrospective review of consecutive sarcoma patients starting chemotherapy (CT) or Tyrosine kinase inhibitor (TKI). A pharmacist performed medication reconciliation and established an early toxicity risk assessment. Potential DDI with antitumor drugs were identified using Micromedex electronic software. RESULTS One hundred and twenty-two soft-tissue and 80 bone sarcoma patients (103 males, median age 50 years,) were included before CT (86%) or TKI (14%). The median number of medications was 3; 34 patients (22% of patients with medication reconciliation) reported complementary medicine use. 37 potential DDI classified as major, were identified (12% of the 243 pre-therapeutic assessments). In multivariate analysis, TKI (p < 0.0001), proton pump inhibitor (p = 0.026) and antidepressant (p < 0.001) were identified as risk factors of DDI (p < 0.02). Only marital status (p = 0.003) was associated with complementary medicine use. A pharmacist performed 157 medication reconciliations and made 71 interventions among 59 patients (37%). In multivariate analysis, factors associated with pharmacist intervention were: complementary medicines (p = 0.004), drugs number (p = 0.005) and treatment with TKI (p = 0.0002) CONCLUSIONS: Clinical interventions on DDI are more frequently required among sarcoma patients treated with TKI than CT. Multidisciplinary risk assessment including a medication reconciliation by a pharmacist could be crucial to prevent DDI with TKI.
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Pangal DJ, Baertsch H, Kellman EM, Cardinal T, Brunswick A, Rutkowski M, Strickland B, Chow F, Attenello F, Zada G. Complementary and Alternative Medicine for the Treatment of Gliomas: Scoping Review of Clinical Studies, Patient Outcomes, and Toxicity Profiles. World Neurosurg 2021; 151:e682-e692. [PMID: 33940275 DOI: 10.1016/j.wneu.2021.04.096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/21/2021] [Accepted: 04/21/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Complementary and alternative medicine (CAM) are highly used among those diagnosed with glioma. Further research is warranted, however, as it remains important to clearly delineate CAM practices that are unproven, disproven, or promising for future research and implementation. METHODS A systematic review was conducted to identify all articles that investigated the effect of any CAM therapy on survival of patients with newly diagnosed or recurrent glioma. RESULTS Eighteen papers and 4 abstracts pertaining to the effects of ketogenic diet (4), antioxidants (3), hyperbaric oxygen (4), cannabinoids (2), carbogen and nicotinamide (3), mistletoe extract (2), hypocupremia and penicillamine (1), and overall CAM use (3) on overall and progression-free survival in patients with low- and high-grade glioma were identified (Levels of Evidence I-IV). Ketogenic diets, hyperbaric oxygen therapy, and cannabinoids appear to be safe and well tolerated by patients; preliminary studies demonstrate tumor response and increased progression-free survival and overall survival when combined with standard of care therapies. Antioxidant usage exhibit mixed results perhaps associated with glioma grade with greater effect on low-grade gliomas; vitamin D intake was associated with prolonged survival. Conversely, carbogen breathing and hypocupremia were found to have no effect on the survival of patients with glioma, with associated significant toxicity. Most modalities under the CAM umbrella have not been appropriately studied and require further investigation. CONCLUSIONS Despite widespread use, Level I or II evidence for CAM for the treatment of glioma is lacking, representing future research directions to optimally counsel and treat glioma patients.
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Affiliation(s)
- Dhiraj J Pangal
- USC Brain Tumor Center, USC Department of Neurosurgery, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA.
| | - Hans Baertsch
- USC Brain Tumor Center, USC Department of Neurosurgery, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Eliza M Kellman
- USC Brain Tumor Center, USC Department of Neurosurgery, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Tyler Cardinal
- USC Brain Tumor Center, USC Department of Neurosurgery, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Andrew Brunswick
- USC Brain Tumor Center, USC Department of Neurosurgery, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Martin Rutkowski
- USC Brain Tumor Center, USC Department of Neurosurgery, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Ben Strickland
- USC Brain Tumor Center, USC Department of Neurosurgery, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Frances Chow
- USC Brain Tumor Center, USC Department of Neurosurgery, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Frank Attenello
- USC Brain Tumor Center, USC Department of Neurosurgery, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Gabriel Zada
- USC Brain Tumor Center, USC Department of Neurosurgery, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
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Vostrikova SM, Grinev AB, Gogvadze VG. Reactive Oxygen Species and Antioxidants in Carcinogenesis and Tumor Therapy. BIOCHEMISTRY (MOSCOW) 2021; 85:1254-1266. [PMID: 33202210 DOI: 10.1134/s0006297920100132] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Strictly regulated balance between the formation and utilization of reactive oxygen species (ROS) is the basis of normal functioning of organisms. ROS play an important role in the regulation of many metabolic processes; however, excessive content of ROS leads to the development of various disorders, including oncological diseases, as a result of ROS-induced mutations in DNA. In tumors, high levels of oxygen radicals promote cell proliferation and metastasis. On the other hand, high content of ROS can trigger cell death, a phenomenon used in the antitumor therapy. Water- and lipid-soluble antioxidants, as well as antioxidant enzyme systems, can inhibit ROS generation; however, they should be used with caution. Antioxidants can suppress ROS-dependent cell proliferation and metastasis, but at the same time, they may inhibit the death of tumor cells if the antitumor therapeutic agents stimulate oxidative stress. The data on the role of antioxidants in the death of tumor cells and on the effects of antioxidants taken as dietary supplements during antitumor therapy, are contradictory. This review focuses on the mechanisms by which antioxidants can affect tumor and healthy cells.
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Affiliation(s)
- S M Vostrikova
- Faculty of Medicine, Lomonosov Moscow State University, Moscow, 119192, Russia.,I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, 119991, Russia
| | - A B Grinev
- I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, 119991, Russia
| | - V G Gogvadze
- Faculty of Medicine, Lomonosov Moscow State University, Moscow, 119192, Russia. .,Division of Toxicology, Institute of Environmental Medicine, Karolinska Institute, Stockholm, 171 77, Sweden
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Effects of Eight-Week Combined Resistance and Endurance Training on Salivary Interleukin-12, Tumor Necrosis Factor, Cortisol, and Testosterone Levels in Patients with Breast Cancer. INTERNATIONAL JOURNAL OF CANCER MANAGEMENT 2021. [DOI: 10.5812/ijcm.109039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background: In recent years, several studies have shown the association between exercise and decreased risk of mortality in patients with breast cancer. However, the effects of combined resistance and endurance training on salivary Interleukin-12 (IL-12), tumor necrosis factor (TNF-α), Cortisol, and Testosterone levels in patients with breast cancer have not been investigated. Objectives: This study aimed at determining the effect of 8 weeks of combined resistance and endurance training on salivary IL-12, TNF-α, Cortisol, and Testosterone levels in women with breast cancer. Methods: Forty-two postmenopausal women with breast cancer were randomly selected and divided into training (intervention) and control groups. The training group performed resistance training with 2 to 3 sets, 10 to 18 repetitions, 50 to 70% 1 repetition maximum (1RM), and aerobic exercise with 50 to 70% maximum heart rate (maxHR) (12-14 degrees borg scale) for 20 to 40 minutes for 8 weeks. The salivary IL-12, TNF-α, cortisol, and testosterone levels were measured, using the enzyme-linked immunosorbent assay (ELISA) method. Two-way analysis of variance repeated measure was also used to analyze variance with the confidence interval of 95%. Results: In the training group, there was a significant decrease in salivary TNF-α levels, cortisol, TNF-α/IL-12 ratio, and variables of weight, fat percentage, body mass index (BMI), and waist circumference (P < 0.05). Also, the results showed a significant increase in salivary testosterone and testosterone/cortisol ratio in the intervention group (P < 0.05). However, no significant changes were observed in the interaction between-group and time in IL-12 and waist–hip ratio (WHR) values (P > 0.05). Conclusions: The results indicate that resistance and endurance training could be used as a useful method to improve salivary pro-inflammatory factors and hormonal levels in patients with breast cancer. Medical oncologists can underline a resistance and endurance training program for patients with breast cancer under their care.
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Morales-Suárez-Varela M, Ruiz Simon A, Blanch Tormo S, Pastor Climente I, Redondo Bautista M, Peraita-Costa I, Llopis-Morales A, Llopis-Gonzalez A. Effect of Breast Cancer Treatment on Dietary Vitamin Intake Levels. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 18:ijerph18010019. [PMID: 33375141 PMCID: PMC7792964 DOI: 10.3390/ijerph18010019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/17/2020] [Accepted: 12/19/2020] [Indexed: 11/16/2022]
Abstract
Breast cancer is the most common tumor among women, representing the second cause of cancer deaths in women. Treatment with chemotherapy negatively interferes with nutritional status. The intake of vitamins before, during and after treatment in a pilot cohort of women with non-invasive breast cancer (type I, II) treated at the Valencian Institute of Oncology (IVO) is evaluated. A 3-day anthropometric and nutritional assessment was performed using the DIAL program. Nutritional intake is compared with the values of Estimated Average Requirements (EAR) and Dietary Reference Intake (DRI) provided by the United States Department of Agriculture (USDA) and the European Food Safety Authority (EFSA). There is an overall decrease in vitamin intake during treatment which worsens at the end of said treatment. The decrease is significant in the case of vitamins B2 (p = 0.006), B3 (p = 0.042), B5 (p = 0.001), and B8 (p = 0.021). The relative risk during and after treatment increases with respect to the reference timeframe, before treatment. Deficit risks are statistically significant in the case of vitamins B5 (p = 0.001), B8 (p = 0.001) and B12 (p = 0.001). Decreased vitamin intake during treatment suggests a negative change in the patients’ dietary behaviors during this time. Nutritional intervention and support may be beneficial to optimize overall dietary intake and maintain compliance with EAR and DRI for patients during a time in which adequate nutrition is important.
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Affiliation(s)
- María Morales-Suárez-Varela
- Unit of Public Health, Hygiene and Environmental Health, Department of Preventive Medicine and Public Health, Food Science, Toxicology and Legal Medicine, School of Pharmacy, University of Valencia, 46100 Burjassot, Spain; (I.P.-C.); (A.L.-M.); (A.L.-G.)
- CIBER of Epidemiology and Public Health (CIBERESP), Institute of Health Carlos III, 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-96-3544951; Fax: +34-96-3544954
| | - Amparo Ruiz Simon
- Medical Oncology Department, Fundación Instituto Valenciano de Oncología (IVO), 46009 Valencia, Spain; (A.R.S.); (S.B.T.)
| | - Salvador Blanch Tormo
- Medical Oncology Department, Fundación Instituto Valenciano de Oncología (IVO), 46009 Valencia, Spain; (A.R.S.); (S.B.T.)
| | - Ismael Pastor Climente
- Pharmacology Department, Fundación Instituto Valenciano de Oncología (IVO), 46009 Valencia, Spain;
| | - Maximino Redondo Bautista
- Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Hospital Costa del Sol, 29600 Marbella, Spain;
- Department of Biochemistry, Molecular Biology and Immunology, School of Medicine, University of Málaga, 29071 Málaga, Spain
| | - Isabel Peraita-Costa
- Unit of Public Health, Hygiene and Environmental Health, Department of Preventive Medicine and Public Health, Food Science, Toxicology and Legal Medicine, School of Pharmacy, University of Valencia, 46100 Burjassot, Spain; (I.P.-C.); (A.L.-M.); (A.L.-G.)
- CIBER of Epidemiology and Public Health (CIBERESP), Institute of Health Carlos III, 28029 Madrid, Spain
| | - Agustin Llopis-Morales
- Unit of Public Health, Hygiene and Environmental Health, Department of Preventive Medicine and Public Health, Food Science, Toxicology and Legal Medicine, School of Pharmacy, University of Valencia, 46100 Burjassot, Spain; (I.P.-C.); (A.L.-M.); (A.L.-G.)
| | - Agustin Llopis-Gonzalez
- Unit of Public Health, Hygiene and Environmental Health, Department of Preventive Medicine and Public Health, Food Science, Toxicology and Legal Medicine, School of Pharmacy, University of Valencia, 46100 Burjassot, Spain; (I.P.-C.); (A.L.-M.); (A.L.-G.)
- CIBER of Epidemiology and Public Health (CIBERESP), Institute of Health Carlos III, 28029 Madrid, Spain
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Gosain R, Gage-Bouchard E, Ambrosone C, Repasky E, Gandhi S. Stress reduction strategies in breast cancer: review of pharmacologic and non-pharmacologic based strategies. Semin Immunopathol 2020; 42:719-734. [PMID: 32948909 PMCID: PMC7704484 DOI: 10.1007/s00281-020-00815-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 07/30/2020] [Indexed: 12/24/2022]
Abstract
Breast cancer is the most common cancer diagnosed in women. It is associated with multiple symptoms in both patients and caregivers, such as stress, anxiety, depression, sleep disturbance, and fatigue. Stress appears to promote cancer progression via activation of the sympathetic nervous system releasing epinephrine and norepinephrine as well as activation of hypothalamic-pituitary-adrenal axis releasing cortisol. These stress hormones have been shown to promote the proliferation of cancer cells. This review focuses on stress-reducing strategies which may decrease cancer progression by abrogating these pathways, with a main focus on the β-adrenergic signaling pathway. Patients utilize both non-pharmacologic and pharmacologic strategies to reduce stress. Non-pharmacologic stress-reduction strategies include complementary and alternative medicine techniques, such as meditation, yoga, acupuncture, exercise, use of natural products, support groups and psychology counseling, herbal compounds, and multivitamins. Pharmacologic strategies include abrogating the β2-adrenergic receptor signaling pathway to antagonize epinephrine and norepinephrine action on tumor and immune cells. β-Blocker drugs may play a role in weakening the pro-migratory and pro-metastatic effects induced by stress hormones in cancer and strengthening the anti-tumor immune response. Preclinical models have shown that non-selective β1/2-blocker use is associated with a decrease in tumor growth and metastases and clinical studies have suggested their positive impact on decreasing breast cancer recurrence and mortality. Thus, non-pharmacological approaches, along with pharmacological therapies part of clinical trials are available to cancer patients to reduce stress, and have promise to break the cycle of cancer and stress.
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Affiliation(s)
- Rohit Gosain
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
- Department of Medicine, UPMC Hillman Cancer Center, Chautauqua, NY, USA.
| | - Elizabeth Gage-Bouchard
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Christine Ambrosone
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Elizabeth Repasky
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Shipra Gandhi
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
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Amani F, Allahbakhshian Farsani M, Gholami M, Aghamiri SMR, Bakhshandeh M, Hossein Mohammadi M. The protective effect of oleuropein against radiation-induced cytotoxicity, apoptosis, and genetic damage in cultured human lymphocytes. Int J Radiat Biol 2020; 97:179-193. [PMID: 32970517 DOI: 10.1080/09553002.2020.1793014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
PURPOSE The aim of this study was to evaluate the effects of oleuropein radiation protection and to find an effective radioprotector. MATERIALS AND METHOD Human mononuclear cells were treated with oleuropein at the concentration of 100 μM (optimum concentration), incubated for 24 h, and then exposed to 2 Gy gamma-rays. The anti-radiation effect of oleuropein was assessed by MTT assay, flow cytometry, comet assay, and micronucleus (MN) assay. RESULTS It was found that pretreatment with oleuropein (25, 50, 75, 100, 200, 400, and 800 nM, and 1, 5, 10, 15, 20, 25, 30, 40, 50, 75, 100, 125, 150, 175, and 200 µM) significantly increased the percentage of cell viability compared to the irradiated group (p < .001). Moreover, oleuropein treatment with the above concentrations defined without gamma-ray did not show any cytotoxicity effect in human mononuclear cells. The LD50/24h dose was calculated as 2.9 Gy, whereas by 200, 150, 50, and 100 µM oleuropein prior to radiation (1, 2,and 4 Gy), radiation LD50/24h increased to 3.36, 3.54, 3.81, and >4 Gy, in that order. A very noticeable dose-modifying factor (DMF) of 1.16, 1.23, 1.31, and 1.72 was observed for 200, 150, 50, and 100 µM, in order. Therefore, 100 µM of oleuropein was selected as the desirable dose for radio-protection trial, and 2 Gy gamma-rays were used for further research. Human mononuclear cells treatment with oleuropein (100 µM) prior to 2 Gy gamma-rays significantly decreased apoptosis, genomic damage, and MN occurrence in human mononuclear caused by gamma-radiation (p < .001). Furthermore, treatment with oleuropein (100 µM) without radiation did not lead to apoptosis, genotoxicity, or clastogenic effects caused by oleuropein in human mononuclear cells. CONCLUSION The results revealed that oleuropein is able to significantly reduce cytotoxicity, apoptosis, genotoxic, and clastogenic effects of gamma-rays.
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Affiliation(s)
- Fatemeh Amani
- Radiation Technology Department, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Mehrdad Gholami
- Department of Medical Physics, Lorestan University of Medical Sciences, Khorramabad, Iran.,Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | | | - Mohsen Bakhshandeh
- Radiation Technology Department, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Hossein Mohammadi
- Department of Hematology and Blood Banking, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Kovina AP, Petrova NV, Razin SV, Kantidze OL. L-Ascorbic Acid in the Epigenetic Regulation of Cancer Development and Stem Cell Reprogramming. Acta Naturae 2020; 12:5-14. [PMID: 33456974 PMCID: PMC7800602 DOI: 10.32607/actanaturae.11060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 09/07/2020] [Indexed: 11/30/2022] Open
Abstract
Recent studies have significantly expanded our understanding of the mechanisms of L-ascorbic acid (ASC, vitamin C) action, leading to the emergence of several hypotheses that validate the possibility of using ASC in clinical practice. ASC may be considered an epigenetic drug capable of reducing aberrant DNA and histone hypermethylation, which could be helpful in the treatment of some cancers and neurodegenerative diseases. The clinical potency of ASC is also associated with regenerative medicine; in particular with the production of iPSCs. The effect of ASC on somatic cell reprogramming is most convincingly explained by a combined enhancement of the activity of the enzymes involved in the active demethylation of DNA and histones. This review describes how ASC can affect the epigenetic status of a cell and how it can be used in anticancer therapy and stem cell reprogramming.
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Affiliation(s)
- A. P. Kovina
- Institute of Gene Biology Russian Academy of Sciences, Moscow, 119334 Russia
| | - N. V. Petrova
- Institute of Gene Biology Russian Academy of Sciences, Moscow, 119334 Russia
| | - S. V. Razin
- Institute of Gene Biology Russian Academy of Sciences, Moscow, 119334 Russia
| | - O. L. Kantidze
- Institute of Gene Biology Russian Academy of Sciences, Moscow, 119334 Russia
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Gibbs L, Minnelli N, Larrivee J, Sahu KK, Siddiqui AD. Oncology Dietitians Sound Alarm in Key Nutrition Needs of Cancer Patients During COVID-19 Pandemic. JCO Oncol Pract 2020; 16:621-623. [DOI: 10.1200/op.20.00349] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Lisa Gibbs
- Department of Food and Nutrition, Morrison Healthcare, Saint Vincent Hospital, Worcester, MA
| | - Nicole Minnelli
- Department of Food and Nutrition, Morrison Healthcare, Saint Vincent Hospital, Worcester, MA
| | - Jennifer Larrivee
- Department of Food and Nutrition, Morrison Healthcare, Saint Vincent Hospital, Worcester, MA
| | - Kamal Kant Sahu
- Division of Hematology-Oncology, Department of Internal Medicine, Saint Vincent Hospital, Worcester, MA
| | - Ahmad Daniyal Siddiqui
- Division of Hematology-Oncology, Department of Internal Medicine, Saint Vincent Hospital, Worcester, MA
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Guarecuco R, Williams RT, Baudrier L, La K, Passarelli MC, Ekizoglu N, Mestanoglu M, Alwaseem H, Rostandy B, Fidelin J, Garcia-Bermudez J, Molina H, Birsoy K. Dietary thiamine influences l-asparaginase sensitivity in a subset of leukemia cells. SCIENCE ADVANCES 2020; 6:6/41/eabc7120. [PMID: 33036978 PMCID: PMC7546708 DOI: 10.1126/sciadv.abc7120] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Accepted: 08/18/2020] [Indexed: 06/11/2023]
Abstract
Tumor environment influences anticancer therapy response but which extracellular nutrients affect drug sensitivity is largely unknown. Using functional genomics, we determine modifiers of l-asparaginase (ASNase) response and identify thiamine pyrophosphate kinase 1 as a metabolic dependency under ASNase treatment. While thiamine is generally not limiting for cell proliferation, a DNA-barcode competition assay identifies leukemia cell lines that grow suboptimally under low thiamine and are characterized by low expression of solute carrier family 19 member 2 (SLC19A2), a thiamine transporter. SLC19A2 is necessary for optimal growth and ASNase resistance, when standard medium thiamine is lowered ~100-fold to human plasma concentrations. In addition, humanizing blood thiamine content of mice through diet sensitizes SLC19A2-low leukemia cells to ASNase in vivo. Together, our work reveals that thiamine utilization is a determinant of ASNase response for some cancer cells and that oversupplying vitamins may affect therapeutic response in leukemia.
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Affiliation(s)
- Rohiverth Guarecuco
- Laboratory of Metabolic Regulation and Genetics, The Rockefeller University, New York, NY 10065, USA
| | - Robert T Williams
- Laboratory of Metabolic Regulation and Genetics, The Rockefeller University, New York, NY 10065, USA
| | - Lou Baudrier
- Laboratory of Metabolic Regulation and Genetics, The Rockefeller University, New York, NY 10065, USA
| | - Konnor La
- Laboratory of Metabolic Regulation and Genetics, The Rockefeller University, New York, NY 10065, USA
- Tri-Institutional Program in Computational Biology and Medicine, New York, NY 10065, USA
- Department of Computational Biology, Cornell University, Ithaca, NY 14853, USA
| | - Maria C Passarelli
- Laboratory of Systems Cancer Biology, The Rockefeller University, New York, NY 10065, USA
| | - Naz Ekizoglu
- Laboratory of Metabolic Regulation and Genetics, The Rockefeller University, New York, NY 10065, USA
- Bahçeşehir University School of Medicine, Istanbul, Turkey
| | - Mert Mestanoglu
- Laboratory of Metabolic Regulation and Genetics, The Rockefeller University, New York, NY 10065, USA
- Bahçeşehir University School of Medicine, Istanbul, Turkey
| | - Hanan Alwaseem
- Proteomics Resource Center, The Rockefeller University, New York, NY 10065, USA
| | - Bety Rostandy
- Proteomics Resource Center, The Rockefeller University, New York, NY 10065, USA
| | - Justine Fidelin
- Proteomics Resource Center, The Rockefeller University, New York, NY 10065, USA
| | - Javier Garcia-Bermudez
- Laboratory of Metabolic Regulation and Genetics, The Rockefeller University, New York, NY 10065, USA
| | - Henrik Molina
- Proteomics Resource Center, The Rockefeller University, New York, NY 10065, USA
| | - Kıvanç Birsoy
- Laboratory of Metabolic Regulation and Genetics, The Rockefeller University, New York, NY 10065, USA.
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Nejabati HR, Schmeisser K, Shahnazi V, Samimifar D, Faridvand Y, Bahrami-Asl Z, Fathi-Maroufi N, Nikanfar S, Nouri M. N1-Methylnicotinamide: An Anti-Ovarian Aging Hormetin? Ageing Res Rev 2020; 62:101131. [PMID: 32711159 DOI: 10.1016/j.arr.2020.101131] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/07/2020] [Accepted: 07/18/2020] [Indexed: 02/07/2023]
Abstract
Ovarian aging occurs due to the reduction of the quality and quantity of the oocytes, and is regulated by mitochondrial survival and apoptotic signals. Reactive Oxygen Species (ROS) are one of those signals considered detrimental to cellular homeostasis. Nowadays, ROS are regarded as a regulatory factor at low levels as it induces the stress resistance which in turn increases the longevity. It is believed that the main mechanism for the life-promoting role of the ROS mediated by the 5' Adenosine Monophosphate-activated Protein Kinase (AMPK). N1-Methylnicotinamide (MNAM) is well known for its anti-diabetic, anti-thrombotic, and anti-inflammatory activity. Aldehyde oxidase 1 (AOX1) is a detoxifying enzyme, which metabolizes the MNAM and produces two metabolites including N1-methyl-2-pyridone-5- carboxamide (2py) and N1-methyl-4-pyridone-3-carboxamide (4py). The activity of AOX1 enhances the production of ROS and improves the longevity. It has been reported that the MNAM could postpone the aging through the induction of low-level stress. It has been documented that the production of MNAM is significantly higher in the cumulus cells of the patients with Polycystic Ovary Syndrome (PCOS) and its administration on the rat model of PCOS has been shown to alleviate the hyperandrogenism and successfully activate the ovarian AMPK. Therefore, it can be hypothesized that the anti-ovarian aging effects of the MNAM are possibly based on the activation of AMPK through transient elevation of the ROS.
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Mahmoodazdeh A, Shafiee SM, Sisakht M, Khoshdel Z, Takhshid MA. Adrenomedullin protects rat dorsal root ganglion neurons against doxorubicin-induced toxicity by ameliorating oxidative stress. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2020; 23:1197-1206. [PMID: 32963742 PMCID: PMC7491506 DOI: 10.22038/ijbms.2020.45134.10514] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 06/13/2020] [Indexed: 12/23/2022]
Abstract
OBJECTIVES Despite effective anticancer effects, the use of doxorubicin (DOX) is hindered due to its cardio and neurotoxicity. The neuroprotective effect of adrenomedullin (AM) was shown in several studies. The present study aimed to evaluate the possible protective effects of AM against DOX-induced toxicity in dorsal root ganglia (DRGs) neurons. MATERIALS AND METHODS Rat embryonic DRG neurons were isolated and cultured. The effect of various concentrations of DOX (0.0 to 100 µM) in the absence or presence of AM (3.125 -100 nM) on cell death, apoptosis, oxidative stress, expression of tumor necrosis-α (TNF-α), interleukin1- β (IL-1β), inducible nitric oxide synthase (iNOS), matrix metalloproteinase (MMP) 3 and 13, and SRY-related protein 9 (SOX9) were examined. RESULTS Based on MTT assay data, DOX decreased the viability of DRG neurons in a dose and time-dependent manner (IC50=6.88 µm) while dose-dependently, AM protected DRG neurons against DOX-induced cell death. Furthermore, results of annexin V apoptosis assay revealed the protective effects of AM (25 nm) against DOX (6.88 µM)-induced apoptosis and necrosis of DRG neurons. Also, AM significantly ameliorated DOX-induced oxidative stress in DRG neurons. Real-time PCR results showed a significant increase in the expression of TNF-α, IL-1β, iNOS, MMP 3, and MMP 13, and a decrease in the expression of SOX9 following treatment with DOX. Treatment with AM (25 nM) significantly reversed the effects of DOX on the above-mentioned genes expression. CONCLUSION Our findings suggest that AM can be considered a novel ameliorating drug against DOX-induced neurotoxicity.
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Affiliation(s)
- Amir Mahmoodazdeh
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sayed Mohammad Shafiee
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
- Autophagy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohsen Sisakht
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Khoshdel
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Ali Takhshid
- Diagnostic Laboratory Sciences and Technology Research Center, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
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Petragnano F, Pietrantoni I, Camero S, Codenotti S, Milazzo L, Vulcano F, Macioce G, Giordani I, Tini P, Cheleschi S, Gravina GL, Festuccia C, Rossetti A, Delle Monache S, Ordinelli A, Ciccarelli C, Mauro A, Barbara B, Antinozzi C, Schiavetti A, Maggio R, Di Luigi L, Polimeni A, Marchese C, Tombolini V, Fanzani A, Bernabò N, Megiorni F, Marampon F. Clinically relevant radioresistant rhabdomyosarcoma cell lines: functional, molecular and immune-related characterization. J Biomed Sci 2020; 27:90. [PMID: 32854690 PMCID: PMC7453562 DOI: 10.1186/s12929-020-00683-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 08/24/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The probability of local tumor control after radiotherapy (RT) remains still miserably poor in pediatric rhabdomyosarcoma (RMS). Thus, understanding the molecular mechanisms responsible of tumor relapse is essential to identify personalized RT-based strategies. Contrary to what has been done so far, a correct characterization of cellular radioresistance should be performed comparing radioresistant and radiosensitive cells with the same isogenic background. METHODS Clinically relevant radioresistant (RR) embryonal (RD) and alveolar (RH30) RMS cell lines have been developed by irradiating them with clinical-like hypo-fractionated schedule. RMS-RR cells were compared to parental isogenic counterpart (RMS-PR) and studied following the radiobiological concept of the "6Rs", which stand for repair, redistribution, repopulation, reoxygenation, intrinsic radioresistance and radio-immuno-biology. RESULTS RMS-RR cell lines, characterized by a more aggressive and in vitro pro-metastatic phenotype, showed a higher ability to i) detoxify from reactive oxygen species; ii) repair DNA damage by differently activating non-homologous end joining and homologous recombination pathways; iii) counteract RT-induced G2/M cell cycle arrest by re-starting growth and repopulating after irradiation; iv) express cancer stem-like profile. Bioinformatic analyses, performed to assess the role of 41 cytokines after RT exposure and their network interactions, suggested TGF-β, MIF, CCL2, CXCL5, CXCL8 and CXCL12 as master regulators of cancer immune escape in RMS tumors. CONCLUSIONS These results suggest that RMS could sustain intrinsic and acquire radioresistance by different mechanisms and indicate potential targets for future combined radiosensitizing strategies.
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Affiliation(s)
- Francesco Petragnano
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Ilaria Pietrantoni
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Simona Camero
- Department of Maternal, Infantile, and Urological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Silvia Codenotti
- Department of Molecular and Translational Medicine, Division of Biotechnology, University of Brescia, Brescia, Italy
| | - Luisa Milazzo
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena, Rome, Italy
| | - Francesca Vulcano
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena, Rome, Italy
| | - Giampiero Macioce
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena, Rome, Italy
| | - Ilenia Giordani
- Department of Anatomy, Histology, Forensic Medicine and Orthopedics, Section of Histology and Medical Embryology, "Sapienza" University, Rome, Italy
| | - Paolo Tini
- Sbarro Health Research Organization, Temple University, Philadelphia, PA, USA
- Unit of Radiation Oncology, University Hospital of Siena, Siena, Italy
| | - Sara Cheleschi
- Department of Medicine, Surgery and Neuroscience, Rheumatology Unit, University of Siena, Policlinico Le Scotte, Siena, Italy
| | - Giovanni Luca Gravina
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Claudio Festuccia
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Alessandra Rossetti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Simona Delle Monache
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Alessandra Ordinelli
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Carmela Ciccarelli
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Annunziata Mauro
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Barboni Barbara
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Cristina Antinozzi
- Unit of Endocrinology, Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - Amalia Schiavetti
- Department of Maternal, Infantile, and Urological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Roberto Maggio
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Luigi Di Luigi
- Unit of Endocrinology, Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - Antonella Polimeni
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, Rome, Italy
| | - Cinzia Marchese
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Vincenzo Tombolini
- Department of Radiotherapy, Policlinico Umberto I, "Sapienza" University of Rome, Rome, Italy
| | - Alessandro Fanzani
- Department of Molecular and Translational Medicine, Division of Biotechnology, University of Brescia, Brescia, Italy
| | - Nicola Bernabò
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Francesca Megiorni
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Francesco Marampon
- Department of Radiotherapy, Policlinico Umberto I, "Sapienza" University of Rome, Rome, Italy.
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Oxidant–Antioxidant Status in Canine Multicentric Lymphoma and Primary Cutaneous Mastocytoma. Processes (Basel) 2020. [DOI: 10.3390/pr8070802] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Oxidative stress is a prominent event in several acute and chronic diseases including neoplasia. Although its direct involvement in carcinogenesis still remains to be clearly defined, a deeper knowledge of oxidative stress in oncologic patients could help to monitor their clinical outcome and to develop new therapeutic approaches. Therefore, the present study was undertaken to explore redox status in blood of neoplastic dogs affected either by multicentric lymphoma or by primary cutaneous mastocytoma. Superoxide anion (O2 •−), nitric oxide (NO) and hydroperoxides (ROOH) were measured. Detoxifying enzyme superoxide dismutase (SOD) and total non-enzymatic antioxidant capacity (ferric reducing-antioxidant power (FRAP)) were assessed. The oxidative stress index (OSi) both for enzymatic (OSiE) and non-enzymatic (OSiNE) scavengers were evaluated. Both pathologies, showed a reduced NO generation, while O2 •− levels were decreased only in mastocytoma. The oxidative stress indexes showed a significant decrease in mastocytoma patients, only for OSiE.
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Falsaperla R, Lombardo F, Filosco F, Romano C, Saporito MAN, Puglisi F, Piro E, Ruggieri M, Pavone P. Oxidative Stress in Preterm Infants: Overview of Current Evidence and Future Prospects. Pharmaceuticals (Basel) 2020; 13:E145. [PMID: 32645921 PMCID: PMC7408528 DOI: 10.3390/ph13070145] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 06/28/2020] [Accepted: 06/29/2020] [Indexed: 12/24/2022] Open
Abstract
Preterm birth (PTB), defined as parturition prior to 37 weeks of gestation, is the leading cause of morbidity and mortality in the neonatal population. The incidence and severity of complications of prematurity increase with decreasing gestational age and birthweight. The aim of this review study is to select the most current evidence on the role of oxidative stress in the onset of preterm complication prevention strategies and treatment options with pre-clinical and clinical trials. We also provide a literature review of primary and secondary studies on the role of oxidative stress in preterm infants and its eventual treatment in prematurity diseases. We conducted a systematic literature search of the Medline (Pubmed), Scholar, and ClinicalTrials.gov databases, retroactively, over a 7-year period. From an initial 777 articles identified, 25 articles were identified that met the inclusion and exclusion criteria. Of these, there were 11 literature reviews: one prospective cohort study, one experimental study, three case-control studies, three pre-clinical trials, and six clinical trials. Several biomarkers were identified as particularly promising, such as the products of the peroxidation of polyunsaturated fatty acids, those of the oxidation of phenylalanine, and the hydroxyl radicals that can attack the DNA chain. Among the most promising drugs, there are those for the prevention of neurological damage, such as melatonin, retinoid lactoferrin, and vitamin E. The microbiome also has an important role in oxidative stress. In conclusion, the most recent studies show that a strong relationship between oxidative stress and prematurity exists and that, unfortunately, there is still little therapeutic evidence reported in the literature.
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Affiliation(s)
- Raffaele Falsaperla
- Neonatal Intensive Care, AUO San Marco-Policlinico, University of Catania, 95123 Catania, Italy; (R.F.); (M.A.N.S.); (F.P.)
| | - Filadelfo Lombardo
- Postgraduate Training Program in Pediatrics, Department of Clinical and Experimental Medicine, University of Catania, Catania street Santa Sofia 78, 95123 Catania, Italy; (F.L.); (F.F.)
| | - Federica Filosco
- Postgraduate Training Program in Pediatrics, Department of Clinical and Experimental Medicine, University of Catania, Catania street Santa Sofia 78, 95123 Catania, Italy; (F.L.); (F.F.)
| | - Catia Romano
- Child and Adolescent Neuropsychiatry, Department Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy;
| | - Marco Andrea Nicola Saporito
- Neonatal Intensive Care, AUO San Marco-Policlinico, University of Catania, 95123 Catania, Italy; (R.F.); (M.A.N.S.); (F.P.)
| | - Federica Puglisi
- Neonatal Intensive Care, AUO San Marco-Policlinico, University of Catania, 95123 Catania, Italy; (R.F.); (M.A.N.S.); (F.P.)
| | - Ettore Piro
- University Hospital “P. Giaccone”, Department of Sciences for Health Promotion, Maternal Infant Care, Internal Medicine and Medical Specialties “G. D’Alessandro”, Neonatal Intensive Care Unit, 90121 Palermo, Italy;
| | - Martino Ruggieri
- Department of Clinical and Experimental Medicine Section of Pediatrics and Child Neuropsychiatry, AUO San Marco-Policlinco, University of Catania, 95123 Catania, Italy;
| | - Piero Pavone
- Department of Clinical and Experimental Medicine Section of Pediatrics and Child Neuropsychiatry, AUO San Marco-Policlinco, University of Catania, 95123 Catania, Italy;
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Ladas EJ, Blonquist TM, Puligandla M, Orjuela M, Stevenson K, Cole PD, Athale UH, Clavell LA, Leclerc JM, Laverdiere C, Michon B, Schorin MA, Greene Welch J, Asselin BL, Sallan SE, Silverman LB, Kelly KM. Protective Effects of Dietary Intake of Antioxidants and Treatment-Related Toxicity in Childhood Leukemia: A Report From the DALLT Cohort. J Clin Oncol 2020; 38:2151-2159. [DOI: 10.1200/jco.19.02555] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
PURPOSE The benefits and risks of supplementation with antioxidants during cancer therapy have been a controversial area. Few studies have systematically evaluated dietary intake of antioxidants with toxicity and survival in childhood cancer. We sought to determine the role of dietary intake of antioxidants on rates of infections, mucositis, relapse, and disease-free survival during induction and postinduction phases of therapy among children and adolescents with acute lymphoblastic leukemia (ALL). PATIENTS AND METHODS We enrolled 794 children in a prospective clinical trial for treatment of ALL. Dietary intake was prospectively evaluated by a food frequency questionnaire. The association between dietary intake of antioxidants and treatment-related toxicities and survival were evaluated with the Benjamini-Hochberg false discovery rate (q) and logistic regression and the Kaplan-Meier method, respectively. RESULTS Dietary surveys were available for analysis from 614 (77%), and 561 (71%) participants at diagnosis and at end of induction, respectively. Of 513 participants who completed the dietary surveys at both time points, 120 (23%) and 87 (16%) experienced a bacterial infection and 22 (4%) and 55 (10%) experienced mucositis during the induction or postinduction phases of treatment, respectively. Increased intake of dietary antioxidants was associated with significantly lower rates of infection and mucositis. No association with relapse or disease-free survival was observed. Supplementation was not associated with toxicity, relapse, or survival. CONCLUSION Consumption of antioxidants through dietary intake was associated with reduced rates of infection or mucositis, with no increased risk of relapse or reduced survival. Dietary counseling on a well-balanced diet that includes an array of antioxidants from food sources alone may confer a benefit from infections and mucositis during treatment of childhood ALL.
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Affiliation(s)
- Elena J. Ladas
- Division of Pediatric Hematology/Oncology/Stem Cell Transplant, Columbia University Medical Center, New York, NY
- Institute of Human Nutrition, Columbia University, New York, NY
- Department of Epidemiology, Mailman School of Public Health, Columbia University Medical Center, New York, NY
| | | | | | - Manuela Orjuela
- Division of Pediatric Hematology/Oncology/Stem Cell Transplant, Columbia University Medical Center, New York, NY
- Department of Epidemiology, Mailman School of Public Health, Columbia University Medical Center, New York, NY
| | | | - Peter D. Cole
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ
| | - Uma H. Athale
- Division of Hematology/Oncology, McMaster Children’s Hospital, Hamilton Health Sciences, Hamilton, Ontario, Canada
| | | | - Jean-Marie Leclerc
- Hematology-Oncology Division, Charles Bruneau Cancer Center, Sainte-Justine University Hospital, University of Montreal, Montreal, Quebec, Canada
| | | | - Bruno Michon
- Centre Hospitalier Universitaire de Quebec, Sainte-Foy, Quebec, Canada
| | | | - Jennifer Greene Welch
- Division of Pediatric Hematology/Oncology, Hasbro Children’s Hospital, Brown University, Providence, RI
| | - Barbara L. Asselin
- Department of Pediatrics, University of Rochester School of Medicine, Golisano Children’s Hospital at URMC, Rochester, NY
| | | | | | - Kara M. Kelly
- Department of Pediatrics, Roswell Park Comprehensive Cancer Center and University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY
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Bielecka J, Markiewicz-Żukowska R. The Influence of Nutritional and Lifestyle Factors on Glioma Incidence. Nutrients 2020; 12:nu12061812. [PMID: 32560519 PMCID: PMC7353193 DOI: 10.3390/nu12061812] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/02/2020] [Accepted: 06/16/2020] [Indexed: 12/24/2022] Open
Abstract
Cancers are the first main cause of premature death in developed countries. Since brain tumors, especially gliomas, are the most lethal type of cancers, risk factors for their prevalence are still being discussed. Nearly 30–50% of all cancers could be prevented by proper nutritional habits and other lifestyle factors, but their influence on the tumors of the central nervous system has not been explained completely and still requires further studies. That is why we attempted to review the available research in this field, with a special focus on the factors with the proven protective activity observed in other cancers. Adequate vegetables and antioxidants (such as vitamins C and A) provided with a diet could have a protective effect, while other factors have shown no correlation with the incidence of glioma. However, further studies are necessary to determine whether fish, coffee, and tea consumption may prevent glioma. Maintaining proper body weight and undertaking a sufficient level of daily physical activity also seem to be important. Excessive body mass index (BMI) and higher attained height have increased the risk of glioma. In order to link more accurately the chosen factors to the prevalence of gliomas, it seems necessary to conduct large cohort, prospective, controlled studies in different world regions.
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49
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Diorio C, Kelly KM, Afungchwi GM, Ladas EJ, Marjerrison S. Nutritional traditional and complementary medicine strategies in pediatric cancer: A narrative review. Pediatr Blood Cancer 2020; 67 Suppl 3:e28324. [PMID: 32614139 DOI: 10.1002/pbc.28324] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 02/25/2020] [Accepted: 03/22/2020] [Indexed: 12/20/2022]
Abstract
Traditional and complementary medicine (T&CM) strategies are commonly used by pediatric cancer patients. Nutritional approaches to T&CM include bioactive compounds, supplements, and herbs as well as dietary approaches. Pediatric cancer patients and their families commonly request and use nutritional T&CM strategies. We review the potential risks and benefits of nutritional T&CM use in pediatric cancer care and provide an overview of some commonly used and requested supplements, including probiotics, antioxidants, cannabinoids, vitamins, turmeric, mistletoe, Carica papaya, and others. We also discuss the role of specific diets such as the ketogenic diet, caloric restriction diets, whole-food diets, and immune modulating diets. There is a growing body of evidence to support the use of some T&CM agents for the supportive care of children with cancer. However, further study is needed into these agents and approaches. Open communication with families about T&CM use is critical.
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Affiliation(s)
- Caroline Diorio
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Kara M Kelly
- Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | | | - Elena J Ladas
- Division of Pediatric Hematology/Oncology/Stem Cell Transplant, Columbia University Medical Center, New York, New York
| | - Stacey Marjerrison
- Division of Pediatric Hematology/Oncology, McMaster Children's Hospital, Hamilton, Ontario, L8N 3Z5, Canada
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Rogers PC, Barr RD. The relevance of nutrition to pediatric oncology: A cancer control perspective. Pediatr Blood Cancer 2020; 67 Suppl 3:e28213. [PMID: 32096351 DOI: 10.1002/pbc.28213] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 01/22/2020] [Accepted: 01/23/2020] [Indexed: 02/06/2023]
Abstract
It is indisputable that adequate and appropriate nutrition is fundamental to the health, growth, and development of infants, children, and adolescents, including those with cancer. Nutrition has a role in most of the accepted components of the cancer control spectrum, from prevention through to palliation. The science of nutrigenomics, nutrigenetics, and bioactive foods (phytochemicals), and how nutrition affects cancer biology and cancer treatment, is growing. Nutritional epigenetics is giving us an understanding that there are possible primary prevention strategies for pediatric cancers, especially during conception and pregnancy, which need to be studied. Primary prevention of cancer in adults, such as colorectal cancer, should commence early in childhood, given the long gestation of nutritionally related cancers. Obesity avoidance is definitely a target for both pediatric and adult cancer prevention, commencing in childhood. There is now compelling evidence that the nutritional status of children with cancer, both overweight and underweight, does affect cancer outcomes. This is a potentially modifiable prognostic factor. Consistent longitudinal nutritional assessment of patients from diagnosis through treatment and long-term follow-up is required so that interventions can be implemented and evaluated. While improving, there remains a dearth of basic and clinical nutritional research in pediatric oncology. The perspective of evaluating nutrition as a cancer control factor is discussed in this article.
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Affiliation(s)
- Paul C Rogers
- British Columbia Children's Hospital and University of British Columbia, Vancouver, Canada
| | - Ronald D Barr
- Department of Pediatrics, McMaster University, Hamilton, Canada
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