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Enikeeva K, Rafikova G, Sharifyanova Y, Mulyukova D, Vanzin A, Pavlov V. Epigenetics as a Key Factor in Prostate Cancer. Adv Biol (Weinh) 2024; 8:e2300520. [PMID: 38379272 DOI: 10.1002/adbi.202300520] [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: 09/27/2023] [Revised: 01/01/2024] [Indexed: 02/22/2024]
Abstract
Nowadays, prostate cancer is one of the most common forms of malignant neoplasms in men all over the world. Against the background of increasing incidence, there is a high mortality rate from prostate cancer, which is associated with an inadequate treatment strategy. Such a high prevalence of prostate cancer requires the development of methods that can ensure early detection of the disease, improve the effectiveness of treatment, and predict the therapeutic effect. Under these circumstances, it becomes crucial to focus on the development of effective diagnostic and therapeutic approaches. Due to the development of molecular genetic methods, a large number of studies have been accumulated on the role of epigenetic regulation of gene activity in cancer development, since it is epigenetic changes that can be detected at the earliest stages of cancer development. The presence of epigenetic aberrations in tumor tissue and correlations with drug resistance suggest new therapeutic approaches. Detection of epigenetic alterations such as CpG island methylation, histone modification, and microRNAs as biomarkers will improve the diagnosis of the disease, and the use of these strategies as targets for therapy will allow for greater personalization of prostate cancer treatment.
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Affiliation(s)
- Kadriia Enikeeva
- Institute of Urology and Clinical Oncology, Bashkir State Medical University, Ufa, 450008, Russia
| | - Guzel Rafikova
- Institute of Urology and Clinical Oncology, Bashkir State Medical University, Ufa, 450008, Russia
| | - Yuliya Sharifyanova
- Institute of Urology and Clinical Oncology, Bashkir State Medical University, Ufa, 450008, Russia
| | - Diana Mulyukova
- Institute of Urology and Clinical Oncology, Bashkir State Medical University, Ufa, 450008, Russia
| | - Alexandr Vanzin
- Institute of Urology and Clinical Oncology, Bashkir State Medical University, Ufa, 450008, Russia
| | - Valentin Pavlov
- Institute of Urology and Clinical Oncology, Bashkir State Medical University, Ufa, 450008, Russia
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Depotte L, Caroux M, Gligorov J, Canouï-Poitrine F, Belkacemi Y, De La Taille A, Tournigand C, Kempf E. Association between overweight, obesity, and quality of life of patients receiving an anticancer treatment for prostate cancer: a systematic literature review. Health Qual Life Outcomes 2023; 21:11. [PMID: 36721272 PMCID: PMC9887848 DOI: 10.1186/s12955-023-02093-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 01/17/2023] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Prostate cancer (PCa) and obesity are two ever-increasing public health issues that can independently impair the quality of life (QOL) of affected patients. Our objective was to evaluate the impact of overweight and obesity on the QOL of patients with PCa receiving an anticancer treatment. METHODS We performed a systematic review of the literature using PubMed, Embase, Cochrane Library and Web of Science databases according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. The search equation targeted studies that included PCa patients who had a body mass index (BMI) greater than 25 kg/m2, who were receiving anticancer therapy, and whose QOL was analyzed according to validated or non-validated scores. RESULTS Of 759 identified articles, we selected 20 studies published between 2000 and 2019 of 12,529 patients treated for PCa, including 5549 overweight or obese patients. QOL assessment was performed using nine validated scales and two non-validated questionnaires. Of seven studies on radiotherapy, six found obesity to have a negative impact on patients' QOL (especially urinary, sexual, and bowel-related QOL). Thirteen studies assessed the QOL of patients who underwent radical prostatectomy, with a BMI > 25 kg/m2 having no observed impact. In obese patients under 65 years of age and without comorbidities, nerve-sparing surgery appeared to limit the deterioration of QOL. Four studies on brachytherapy found discordant results. One study showed greater QOL impairment in obese patients receiving first-generation hormone therapy than in those with normal or decreased BMI. No study evaluated the QOL of overweight or obese patients receiving other types of systemic treatment. CONCLUSION Based on the published data, the level of evidence for an association between QOL and overweight or obesity in patients treated for PCa is not high. Prospective cohort studies including this type of patient population are warranted to answer this topical public health issue.
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Affiliation(s)
- Léonard Depotte
- grid.412116.10000 0004 1799 3934Assistance Publique – Hôpitaux de Paris, Department of Medical Oncology, Henri Mondor Teaching Hospital, 1 Rue Gustave Eiffel, 94010 Créteil Cedex, France
| | - Maryline Caroux
- Department of Medical Oncology, Arras Hospital, Arras, France
| | - Joseph Gligorov
- grid.50550.350000 0001 2175 4109Assistance Publique – Hôpitaux de Paris, Department of Medical Oncology, Tenon Teaching Hospital, Paris, France
| | - Florence Canouï-Poitrine
- grid.412116.10000 0004 1799 3934Assistance Publique – Hôpitaux de Paris, NSERM U955, IMRB-CEpiA Team, Henri Mondor Teaching Hospital, Créteil, France
| | - Yazid Belkacemi
- grid.50550.350000 0001 2175 4109Assistance Publique – Hôpitaux de Paris, Department of Radiation Therapy, Henri Mondor and Albert Chenevier Teaching Hospital, Créteil, France
| | - Alexandre De La Taille
- grid.50550.350000 0001 2175 4109Assistance Publique – Hôpitaux de Paris, Department of Urology, Henri Mondor and Albert Chenevier Teaching Hospital, Créteil, France
| | - Christophe Tournigand
- grid.412116.10000 0004 1799 3934Assistance Publique – Hôpitaux de Paris, Department of Medical Oncology, Henri Mondor Teaching Hospital, 1 Rue Gustave Eiffel, 94010 Créteil Cedex, France
| | - Emmanuelle Kempf
- grid.412116.10000 0004 1799 3934Assistance Publique – Hôpitaux de Paris, Department of Medical Oncology, Henri Mondor Teaching Hospital, 1 Rue Gustave Eiffel, 94010 Créteil Cedex, France ,Sorbonne Université, Inserm, Université Sorbonne Paris Nord, Laboratoire d’Informatique Médicale Et d’Ingénierie Des Connaissances Pour La E-Santé, LIMICS, Paris, France
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Intratumoral administration of astatine-211-labeled gold nanoparticle for alpha therapy. J Nanobiotechnology 2021; 19:223. [PMID: 34320997 PMCID: PMC8317303 DOI: 10.1186/s12951-021-00963-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Accepted: 07/13/2021] [Indexed: 12/21/2022] Open
Abstract
Background 211At is a high-energy α-ray emitter with a relatively short half-life and a high cytotoxicity for cancer cells. Its dispersion can be imaged using clinical scanners, and it can be produced in cyclotrons without the use of nuclear fuel material. This study investigated the biodistribution and the antitumor effect of 211At-labeled gold nanoparticles (211At-AuNP) administered intratumorally. Results AuNP with a diameter of 5, 13, 30, or 120 nm that had been modified with poly (ethylene glycol) methyl ether (mPEG) thiol and labeled with 211At (211At-AuNP-S-mPEG) were incubated with tumor cells, or intratumorally administered to C6 glioma or PANC-1 pancreatic cancers subcutaneously transplanted into rodent models. Systemic and intratumoral distributions of the particles in the rodents were then evaluated using scintigraphy and autoradiography, and the changes in tumor volumes were followed for about 40 days. 211At-AuNP-S-mPEG was cytotoxic when it was internalized by the tumor cells. After intratumoral administration, 211At-AuNP-S-mPEG became localized in the tumor and did not spread to systemic organs during a time period equivalent to 6 half-lives of 211At. Tumor growth was strongly suppressed for both C6 and PANC-1 by 211At-AuNP-S-mPEG. In the C6 glioma model, the strongest antitumor effect was observed in the group treated with 211At-AuNP-S-mPEG with a diameter of 5 nm. Conclusions The intratumoral single administration of a simple nanoparticle, 211At-AuNP-S-mPEG, was shown to suppress the growth of tumor tissue strongly in a particle size-dependent manner without radiation exposure to other organs caused by systemic spread of the radionuclide. Graphic Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12951-021-00963-9.
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Huang-Tiel HJ, Otto I, Golka K, Selinski S, Koswig S, Bathe K, Hallmann S, Ecke TH. Health-related quality of life and rates of toxicity after high-dose-rate brachytherapy in combination with external beam radiation therapy for high-risk prostate cancer. Investig Clin Urol 2020; 61:250-259. [PMID: 32377600 PMCID: PMC7189115 DOI: 10.4111/icu.2020.61.3.250] [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: 10/14/2019] [Accepted: 12/03/2019] [Indexed: 11/22/2022] Open
Abstract
Purpose High-dose-rate brachytherapy (HDR-BT) with external beam radiation therapy (EBRT) is a common treatment option for locally advanced prostate cancer. Quality of life is an important factor when discussing therapy options for high-risk prostate cancer. This study evaluated adverse effects and health-related quality of life (HRQOL). Materials and Methods Ninety male patients (median age, 71 years; range, 50 to 79 years) with high-risk prostate cancer underwent HDR-BT after EBRT between December 2009 and January 2017 with a median follow-up of 43 months. A total of 57 patients (69.5%) answered the European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life of Cancer Patients questionnaire (QLQ-C30; ver. 3.0), and 8 patients died during follow-up. In order to put the results of this study in context, we compared the results with reference data from the EORTC QLQ-C30 Scoring Manual. Correlations of prostate-specific antigen (PSA) values, International Prostate Symptom Score, and HRQOL measures were calculated. Results The study participants reported better physical functioning and better global health compared with the reference data, but worse social, role, and cognitive functioning. We found negative statistically significant correlations between the last-measured PSA value and social functioning (p>0.01), cognitive functioning, pain, and constipation (all p<0.05). Toxicity rates were 10.0% for gastrointestinal and 12.2% for genitourinary adverse effects. All reported complications for toxicity were Grade I. Conclusions The described therapy results in high biochemical control rates with minimal adverse effects. Compared with reference groups, the HRQOL of this study cohort was acceptable. PSA values during follow-up seem to be a possible indicator to influence HRQOL.
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Affiliation(s)
- Hui-Juan Huang-Tiel
- Department of Neurology/Emergency Unit, Vivantes Hospital Spandau, Berlin, Germany
| | - Isabella Otto
- Institute of Medical Psychology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Klaus Golka
- Leibniz Research Centre for Working Environment and Human Factors at TU Dortmund (IfADo), Dortmund, Germany
| | - Silvia Selinski
- Leibniz Research Centre for Working Environment and Human Factors at TU Dortmund (IfADo), Dortmund, Germany
| | - Stephan Koswig
- Department of Radio-Oncology, HELIOS Hospital, Bad Saarow, Germany
| | - Kathrin Bathe
- Department of Radio-Oncology, HELIOS Hospital, Bad Saarow, Germany
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What pelvic radiation disease symptoms are experienced by patients receiving external beam radiotherapy and a high-dose-rate brachytherapy boost for prostate cancer? J Contemp Brachytherapy 2017; 9:393-402. [PMID: 29204159 PMCID: PMC5705828 DOI: 10.5114/jcb.2017.70731] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Accepted: 08/12/2017] [Indexed: 01/28/2023] Open
Abstract
Purpose Research describing proctitis or pelvic radiation disease symptoms of prostate cancer patients one year after external beam radiotherapy (EBRT) plus high-dose-rate (HDR) brachytherapy is limited. This study aimed to assess prostate cancer patients’ pelvic radiation disease symptoms from baseline to 12 months post-radiotherapy. Material and methods Men with prostate cancer referred for EBRT and HDR brachytherapy were recruited. Patients’ age, diagnosis, staging, PSA, past medical history, and treatment were recorded. Pelvic radiation disease symptoms were assessed via the Phase III EORTC proctitis module. Patients completed questionnaires before radiotherapy (baseline) and at one, three, six, and 12 months afterwards. To assess acute toxicity, symptoms one month after radiotherapy were compared with baseline. To assess post-treatment recovery, symptoms at three, six, and 12 months post radiotherapy were compared with one month. Symptom changes over time were assessed with linear mixed effect models. Results Two hundred and sixty-six patients were recruited. Mean scores were below 2 at all time-points. The proportion of patients experiencing symptoms were also calculated. Linear mixed effect models showed that time-point, age, and T-stage were associated with some pelvic radiation disease symptoms. Conclusions Patients receiving EBRT plus HDR brachytherapy to the prostate experienced mild pelvic radiation disease symptoms. Determining the proportion of patients with symptoms provided the most meaningful data.
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Ganesh V, Zaki P, Chan S, Turner A, Bristow B, Di Prospero L, Gibson L, DeAngelis C, Chow E. Adverse Health Outcomes Associated with Postdiagnosis Smoking in Prostate Cancer Patients: A Literature Review. J Med Imaging Radiat Sci 2017; 48:103-110. [PMID: 31047202 DOI: 10.1016/j.jmir.2016.11.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Revised: 11/23/2016] [Accepted: 11/23/2016] [Indexed: 11/28/2022]
Abstract
This literature review presents what is currently known about the association between postdiagnosis smoking and adverse health outcomes in prostate cancer. A literature search was conducted using Ovid Embase and Ovid MEDLINE. Information from 36 studies was summarized. There is strong evidence across the included studies of higher overall mortality and biochemical recurrence in current smokers diagnosed with prostate cancer. In addition, enhanced adverse effects following surgery, radiation, and hormone therapy have also been identified in current smokers of this population.
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Affiliation(s)
- Vithusha Ganesh
- Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | - Pearl Zaki
- Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | - Stephanie Chan
- Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | - Angela Turner
- Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | - Bonnie Bristow
- Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | - Lisa Di Prospero
- Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | - Leslie Gibson
- Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | - Carlo DeAngelis
- Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | - Edward Chow
- Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada.
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