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https://www.readbyqxmd.com/read/29775158/microrna-expression-in-tumour-tissue-and-plasma-in-patients-with-newly-diagnosed-metastatic-prostate-cancer
#1
Ahmed Hussein Zedan, Torben Frøstrup Hansen, Jannie Assenholt, Mindaugas Pleckaitis, Jonna Skov Madsen, Palle Jörn Sloth Osther
Prostate cancer is the most common cancer among men in the western world. Clinical practice is continuously challenged by the pitfalls of the available diagnostic tools. microRNAs may represent promising biomarkers in many types of human cancers, including prostate cancer. The aim of this study was to investigate microRNA expression in tumour tissue and matched plasma in a cohort of patients with primary metastatic prostate cancer. The relative expression of 12 microRNAs was assessed in diagnostic needle biopsies from the prostate and matched plasma samples in two prospective cohorts (screening cohorts) comprising 21 patients with metastatic prostate cancer and 25 control patients...
May 2018: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/29775073/diffuse-gliomas-for-nonneuropathologists-the-new-integrated-molecular-diagnostics
#2
Sunhee C Lee
Diffuse gliomas comprise the bulk of "brain cancer" in adults. The recent update to the 4th edition of the World Health Organization's classification of tumors of the central nervous system reflects an unprecedented change in the landscape of the diagnosis and management of diffuse gliomas that will affect all those involved in the management and care of patients. Of the recently discovered gene alterations, mutations in the Krebs cycle enzymes isocitrate dehydrogenases (IDHs) 1 and 2 have fundamentally changed the way the gliomas are understood and classified...
May 18, 2018: Archives of Pathology & Laboratory Medicine
https://www.readbyqxmd.com/read/29774870/radiomics-in-gliomas-a-promising-assistance-for-glioma-clinical-research
#3
Yueshuang Leng, Xiaoyi Wang, Weihua Liao, Ya Cao
Gliomas are the most common brain primary tumors worldwide, which is the earliest sequenced cancer gene in the Cancer Genome Atlas (TCGA) project. The World Health Organization Classification Update of Central Nervous System (CNS) Tumors 2016 highlights that glioma is the first tumor classified based on both of the molecular markers and histology. Radiomics is an extraction approach for high-throughput data which collects the quantitative image information appearing. Combined imaging data with genomics and proteomics, radiomics show promising prediction for cancer diagnosis, treatment, and prognosis...
April 28, 2018: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/29774590/heritage-of-stanislaw-ciechanowski-1869-1945-discoverer-of-pathogenesis-of-prostatic-hyperplasia-passionis-insignia-signis-fulgent-mirificis
#4
Andrzej Wincewicz, Piotr Woltanowski, Stanisław Sulkowski
BACKGROUND: Prostatic enlargement was first correctly recognized as a prostatic hyperplasia by professor of anatomic pathology, Stanisław Ciechanowski (1869-1945) in Cracow on contrary to Parisian urologist Jean Casimir Félix Guyon's concepts of progressing atherosclerosis as a morphological cause of prostatic overgrowth and mechanical insufficiency of lower urinary tract. METHODS: Primary resources were analyzed about Stanisław Ciechanowski mainly from depositories of the Section of Special Collection, Stanisław Konopka Main Medical Library Warsaw and Polish bibliograhy of Estreichers at Jagiellonian University...
May 18, 2018: Prostate
https://www.readbyqxmd.com/read/29774450/the-burden-of-prostate-cancer-in-trinidad-and-tobago-one-of-the-highest-mortality-rates-in-the-world
#5
Wayne A Warner, Tammy Y Lee, Fang Fang, Adana A M Llanos, Smriti Bajracharya, Vasavi Sundaram, Kimberly Badal, Vandana Devika Sookdeo, Veronica Roach, Marjorie Lamont-Greene, Camille Ragin, Simeon Slovacek, Krishan Ramsoobhag, Jasmine Brown, Timothy R Rebbeck, Ravi Maharaj, Bettina F Drake
PURPOSE: In Trinidad and Tobago (TT), prostate cancer (CaP) is the most commonly diagnosed malignancy and the leading cause of cancer deaths among men. TT currently has one of the highest CaP mortality rates in the world. METHODS: 6,064 incident and 3,704 mortality cases of CaP occurring in TT from January 1995 to 31 December 2009 reported to the Dr. Elizabeth Quamina Cancer population-based cancer registry for TT, were analyzed to examine CaP survival, incidence, and mortality rates and trends by ancestry and geography...
May 17, 2018: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/29774116/human-papilloma-virus-global-research-architecture-assessed-by-density-equalizing-mapping
#6
Dörthe Brüggmann, Luise Kayser, Jenny Jaque, Matthias Bundschuh, Doris Klingelhöfer, David A Groneberg
Human papilloma virus (HPV) infection is linked to cervical cancer, which represents the world's fourth most common cancer in women. So far, no detailed map of the worldwide HPV research architecture has been constructed. Hence, this study focuses on the chronological development and geographical distribution of the global HPV-specific publications and evaluates citation-based parameters as well as socioeconomic features of the publishing countries. In total, 29,330 HPV-related publications were identified...
April 24, 2018: Oncotarget
https://www.readbyqxmd.com/read/29774078/targeting-intracellular-mmps-efficiently-inhibits-tumor-metastasis-and-angiogenesis
#7
Yaqi Lv, Xiangmei Zhao, Lidan Zhu, Sijia Li, Qingqing Xiao, Wei He, Lifang Yin
Treatment for metastatic cancer is a great challenge throughout the world. Commonly, directed inhibition of extracellular matrix metalloproteinases (MMPs) secreted by cancer cells can reduce metastasis. Here, a novel nanoplatform (HPMC NPs) assembled from hyaluronic acid (HA)-paclitaxel (PTX) prodrug and marimastat (MATT)/β-casein (CN) complexes was established to cure a 4T1 metastatic cancer model via targeting CD44 and intracellular, rather than extracellular, MMPs. Methods: HPMC NPs were prepared by assembling the complexes and prodrug under ultrasonic treatment, which the interaction between them was evaluated by förster resonance energy transfer, circular dichroism and fluorescence spectra...
2018: Theranostics
https://www.readbyqxmd.com/read/29772681/global-asbestos-disaster
#8
Sugio Furuya, Odgerel Chimed-Ochir, Ken Takahashi, Annette David, Jukka Takala
Introduction : Asbestos has been used for thousands of years but only at a large industrial scale for about 100⁻150 years. The first identified disease was asbestosis, a type of incurable pneumoconiosis caused by asbestos dust and fibres. The latest estimate of global number of asbestosis deaths from the Global Burden of Disease estimate 2016 is 3495. Asbestos-caused cancer was identified in the late 1930's but despite today's overwhelming evidence of the strong carcinogenicity of all asbestos types, including chrysotile, it is still widely used globally...
May 16, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29771903/incidence-demographics-and-surgical-outcomes-of-cutaneous-squamous-cell-carcinoma-diagnosed-in-northland-new-zealand
#9
Brodie M Elliott, Benjamin R Douglass, Daniel McConnell, Blair Johnson, Christopher Harmston
AIM: Non-melanoma skin cancer (NMSC) is the most commonly diagnosed and most costly cancer in Australasia. Cutaneous squamous cell carcinoma (cSCC) accounts for approximately 25% of NMSC. Despite this, reporting of cSCC is not mandatory in Australasia. This creates difficulties in planning, resourcing and improving outcomes in cSCC. Previous studies in New Zealand have lacked data on ethnicity. The aim of this study was to define the incidence and demographics of cSCC diagnosed in Northland, New Zealand, including data on ethnicity...
May 18, 2018: New Zealand Medical Journal
https://www.readbyqxmd.com/read/29771408/microrna-16-suppressed-the-invasion-and-migration-of-osteosarcoma-by-directly-inhibiting-rab23
#10
Z-H Jiao, J-D Wang, X-J Wang
OBJECTIVE:   Osteosarcoma is the most frequent primary bone malignancy that affects young adults and adolescents around the world. Increasing evidence suggests that dysfunctions of microRNAs (miRNAs) used to play an important role in human cancers. We aimed at evaluating the potential function of miR-16 and verify its influence on the function of RAB23 in osteosarcoma. PATIENTS AND METHODS: miR-16 expressions in osteosarcoma tissues and cell lines were examined using quantitative reverse transcriptase-polymerase chain reaction (qRT-PCR)...
May 2018: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/29770845/real-world-study-of-a-novel-prognostic-scoring-system-for-a-more-precise-prognostication-and-better-clinical-treatment-guidance-in-stages-ii-and-iii-colon-cancer
#11
Qi Liu, Yanlei Ma, Dakui Luo, Sanjun Cai, Qingguo Li, Xinxiang Li
PURPOSE: This study aimed to improve the American Joint Committee on Cancer (AJCC) Tumor Node Metastases (TNM) staging system and demonstrate the improvement in prognostic accuracy and clinical management guidance in colon cancer using the novel prognostic score (P score). METHODS: Eligible patients were identified using the Surveillance, Epidemiology, and End Results database. A P score (based on age, tumor size, and tumor grade) was assigned to each patient. The Cox proportional hazards regression analyses were performed to identify independent factors associated with prognosis...
May 16, 2018: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/29770759/milk-and-risk-of-colorectal-colon-and-rectal-cancer-in-the-norwegian-women-and-cancer-nowac-cohort-study
#12
Toril Bakken, Tonje Braaten, Anja Olsen, Anette Hjartåker, Eiliv Lund, Guri Skeie
According to World Cancer Research Fund International/American Institute for Cancer Research, it is 'probable' that dairy products decrease the risk of colorectal cancer (CRC). However, meta-analyses restricted to women have not shown associations between milk intake and risk of CRC. The aim of this study was to examine the association between milk intake and risk of CRC, colon cancer and rectal cancer among women. Data from 81 675 participants in the Norwegian Women and Cancer Cohort Study were included, and multivariable Cox proportional hazard regression models were used to investigate milk intake using two different analytical approaches: one that included repeated measurements and one that included baseline measurements only (872 and 1084 CRC cases, respectively)...
June 2018: British Journal of Nutrition
https://www.readbyqxmd.com/read/29769125/observational-study-of-coagulation-activation-in-early-breast-cancer-development-of-a-prognostic-model-based-on-data-from-the-real-world-setting
#13
Chiara Mandoj, Laura Pizzuti, Domenico Sergi, Isabella Sperduti, Marco Mazzotta, Luigi Di Lauro, Antonella Amodio, Silvia Carpano, Anna Di Benedetto, Claudio Botti, Francesca Ferranti, Anna Antenucci, Maria Gabriella D'Alessandro, Paolo Marchetti, Silverio Tomao, Giuseppe Sanguineti, Antonio Giordano, Marcello Maugeri-Saccà, Gennaro Ciliberto, Laura Conti, Patrizia Vici, Maddalena Barba
BACKGROUND: Cancer and coagulation activation are tightly related. The extent to which factors related to both these pathologic conditions concur to patient prognosis intensely animates the inherent research areas. The study herein presented aimed to the development of a tool for the assessment and stratification of risk of death and disease recurrence in early breast cancer. METHODS: Between 2008 and 2010, two hundreds thirty-five (N: 235) patients diagnosed with stage I-IIA breast cancer were included...
May 16, 2018: Journal of Translational Medicine
https://www.readbyqxmd.com/read/29768721/real-world-study-of-regimen-containing-bevacizumab-as-first-line-therapy-in-chinese-patients-with-advanced-non-small-cell-lung-cancer
#14
Puyuan Xing, Yuxin Mu, Yan Wang, Xuezhi Hao, Yixiang Zhu, Xingsheng Hu, Hongyu Wang, Peng Liu, Lin Lin, Zhijie Wang, Junling Li
BACKGROUND: Large scale randomized controlled trials have demonstrated that the use of bevacizumab in addition to chemotherapy in patients with advanced non-small cell lung cancer (NSCLC) conveys significant survival benefits. We explored the clinical impact of a first-line regimen containing bevacizumab (B+) versus a non-bevacizumab regimen (non-B) in advanced non-squamous NSCLC (NS-NSCLC) patients in a real world setting. METHODS: The medical records of patients with advanced NS-NSCLC who received first-line therapy with or without bevacizumab were retrospectively collected...
May 16, 2018: Thoracic Cancer
https://www.readbyqxmd.com/read/29766829/acute-myeloid-leukemia-diagnosis-and-management-based-on-current-molecular-genetics-approach
#15
E Suguna, R Farhana, E Kanimozhi, P SaiKumar, G Kumaramanickavel, Chitralekha Sai Kumar
Background &Objective: Acute myeloid leukemia (AML) is characterized by accumulation of ?20% myeloid premature blast cells in the bone marrow and most often found in the peripheral blood. AML is generally classified based on two groups, namely, French-American-British (FAB) and World Health Organization (WHO) systems. For better clinical management, cytogenetic findings in AML are necessary and in patients with normal karyotypes, molecular analysis becomes critical. Mutations of certain genes like Nucleophosmin 1gene (NPM1), Fms-related Tyrosine Kinase 3 (FLT3), CCAAT/Enhancer Binding Protein Alpha (CEBPA), Runt-related transcription factor 1(RUNX1), and Mixed Lineage Leukemia (MLL) play a crucial role in the risk management and clinical stratification of AML patients...
May 15, 2018: Cardiovascular & Hematological Disorders Drug Targets
https://www.readbyqxmd.com/read/29766689/furan-in-roasted-ground-and-brewed-coffee
#16
Eliza Gruczyńska, Dorota Kowalska, Mariola Kozłowska, Ewa Majewska, Katarzyna Tarnowska
Coffee is the most popular hot beverage in the world. The annual coffee production in 2010, 2014 and 2016 was 8.1, 9.0 and 9.3 million tons respectively. There are more than 100 coffee species, but only two of them: Arabica (Coffea arabica) and Robusta (Coffea canephora) have gained commercial importance. During roasting of green coffee beans not only desirable compounds are formed, that exert positive influence on the taste and flavour of coffee, but also small quantities of undesirable ones. Furan (C4H4O) is one of the latter...
2018: Roczniki Państwowego Zakładu Higieny
https://www.readbyqxmd.com/read/29766626/co-2-laser-and-photodynamic-therapy-study-of-efficacy-in-periocular-bcc
#17
Santo Raffaele Mercuri, Pina Brianti, Annunziata Dattola, Luigi Bennardo, Martina Silvestri, Giusy Schipani, Steven Paul Nisticò
Basal cell carcinoma (BCC), the most common type of skin cancer in the world, usually arises in sun-exposed areas of the skin. The therapeutic approach to periocular BCC has changed in the last few years. Currently the treatment, considering the delicate localization of the disease, must not only ensure complete recovery from the neoplastic disease, but must also satisfy functional and aesthetic criteria. In this study we tried to evaluate the efficacy of CO2 laser and photodynamic therapy in periocular BCC...
May 15, 2018: Dermatologic Therapy
https://www.readbyqxmd.com/read/29765958/current-perspectives-on-opisthorchiasis-control-and-cholangiocarcinoma-detection-in-southeast-asia
#18
REVIEW
Narong Khuntikeo, Attapol Titapun, Watcharin Loilome, Puangrat Yongvanit, Bandit Thinkhamrop, Nittaya Chamadol, Thidarat Boonmars, Teerachai Nethanomsak, Ross H Andrews, Trevor N Petney, Paiboon Sithithaworn
Similar to bile duct cancer or cholangiocarcinoma (CCA) in the western world, opisthorchiasis-associated CCA in Southeast Asia is an aggressive cancer with high mortality rates. It is known to cause a significant health burden in the opisthorchiasis region in Thailand and possibly throughout mainland Southeast. To reduce this health burden, a comprehensive prevention and control program for opisthorchiasis, as well as CCA, is required. In this review, our aim is to provide a brief update of the current situation regarding the natural history of opisthorchiasis and health burden of CCA in Southeast Asia...
2018: Frontiers in Medicine
https://www.readbyqxmd.com/read/29765538/prognostic-value-of-the-dna-integrity-index-in-patients-with-malignant-lung-tumors
#19
Dimple Y Chudasama, Zeynep Aladag, Mayla I Felicien, Marcia Hall, Julie Beeson, Nizar Asadi, Yori Gidron, Emmanouil Karteris, Vladimir B Anikin
Introduction: Lung cancer survival remains poor in the western world due to late presentation in most cases, leading to difficulty of treatment in these advanced and metastatic patients. Therefore, the development of a robust biomarker for prognosis and to monitor treatment response and relapse would be of great benefit. The use of Alu repeats and DNA Integrity Index has been shown to hold both diagnostic and prognostic value, and as it is obtained from the plasma of patients, it can serve as a non-invasive tool for routine monitoring...
April 20, 2018: Oncotarget
https://www.readbyqxmd.com/read/29764561/mir-204-acts-as-a-potential-therapeutic-target-in-acute-myeloid-leukemia-by-increasing-birc6-mediated-apoptosis
#20
Zhiguo Wang, Hong Luo, Zehui Fang, Yanling Fan, Xiaojuan Liu, Yujing Zhang, Shuping Rui, Yafeng Chen, Luojia Hong, Jincheng Gao, Mei Zhang
Acute myeloid leukemia (AML) is one of the most common hematological malignancies all around the world. MicroRNAs have been determined to contribute various cancers initiation and progression, including AML. Although microRNA-204 (miR-204) exerts anti-tumor effects in several kinds of cancers, its function in AML remains unknown. In the present study, we assessed miR-204 expression in AML blood samples and cell lines. We also investigated the effects of miR-204 on cellular function of AML cells and the underlying mechanisms of the action of miR-204...
May 16, 2018: BMB Reports
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