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https://www.readbyqxmd.com/read/28231334/prevalence-of-hpv-16-and-18-and-attitudes-toward-hpv-vaccination-trials-in-patients-with-cervical-cancer-in-mali
#1
Ibrahima Téguété, Amadou Dolo, Kotou Sangare, Abdoulaye Sissoko, Mali Rochas, Sarah Beseme, Karamoko Tounkara, Shahla Yekta, Anne S De Groot, Ousmane A Koita
BACKGROUND: Cervical cancer is one of the most common and lethal cancers in West Africa. Even though vaccines that protect against the most common Human papillomavirus (HPV) strains, 16 and 18, are currently in use in developed countries, the implementation of these vaccines in developing countries has been painfully slow, considering the pre-eminence of HPV-associated cervical cancer among women in those countries. AIM: We performed serological and PCR-based assessment of blood and tissue specimens obtained from women undergoing cervical cancer-related surgery at a major urban hospital in Bamako...
2017: PloS One
https://www.readbyqxmd.com/read/28231294/association-of-neutrophil-lymphocyte-ratio-and-t-lymphocytes-with-the-pathogenesis-and-progression-of-hbv-associated-primary-liver-cancer
#2
Xiaoli Liu, Lingling He, Junyan Han, Lijia Wang, Mengge Li, Yuyong Jiang, Xianbo Wang, Zhiyun Yang
BACKGROUND: The neutrophil-lymphocyte ratio (NLR) is a new prognostic predictor for patients with liver cancer. The association of NLR and T lymphocytes with the pathogenesis and progression of liver cancer is poorly understood. METHODS: Seventy-three patients with hepatitis B virus (HBV)-associated primary liver cancer (HBV-PLC), 50 patients with HBV-associated liver cirrhosis (HBV-LC) and 37 patients with chronic HBV infection (CHB) were prospectively enrolled from July 1, 2013 to February 28, 2014 in Beijing Ditan Hospital, Capital Medical University (Beijing, China)...
2017: PloS One
https://www.readbyqxmd.com/read/28229612/preliminary-results-of-a-screening-program-for-anal-cancer-and-its-precursors-for-hiv-infected-men-who-have-sex-with-men-in-vigo-spain
#3
Mauricio Iribarren Díaz, Antonio Ocampo Hermida, Joaquín González-Carreró Fojón, Rebeca Longueira Suárez, Alberto Rivera Gallego, Enrique Casal Núñez, Antón Ocampo Álvarez, Edward Cachay
BACKGROUND: Men who have sex with men (MSM) infected with human immunodeficiency virus (HIV) have the highest risk of developing anal cancer (AC). The objective of this study was to describe our screening implementation program in this population, and report the prevalence of human papillomavirus (HPV) anal infection, and cytological and histological findings in a Spanish medium-size community (Vigo, Spain). METHOD: Prospective cohort analysis of 240 HIV-infected MSM...
February 23, 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/28228842/worldwide-malaria-incidence-and-cancer-mortality-are-inversely-associated
#4
Li Qin, Changzhong Chen, Lili Chen, Ran Xue, Ming Ou-Yang, Chengzhi Zhou, Siting Zhao, Zhengxiang He, Yu Xia, Jianxing He, Pinghua Liu, Nanshan Zhong, Xiaoping Chen
BACKGROUND: Investigations on the effects of malaria infection on cancer mortality are limited except for the incidence of Burkitt's lymphoma (BL) in African children. Our previous murine lung cancer model study demonstrated that malaria infection significantly inhibited tumor growth and prolonged the life span of tumor-bearing mice. This study aims to assess the possible associations between malaria incidence and human cancer mortality. METHODS: We compiled data on worldwide malaria incidence and age-standardized mortality related to 30 types of cancer in 56 countries for the period 1955-2008, and analyzed their longitudinal correlations by a generalized additive mixed model (GAMM), adjusted for a nonlinear year effect and potential confounders such as country's income levels, life expectancies and geographical locations...
2017: Infectious Agents and Cancer
https://www.readbyqxmd.com/read/28226554/effects-of-a-non-thermal-plasma-needle-device-on-hpv-16-positive-cervical-cancer-cell-viability-in-vitro
#5
Hollie A Ryan, Johanna Neuber, Shutong Song, Stephen J Beebe, Chunqi Jiang, Hollie A Ryan, Johanna Neuber, Shutong Song, Stephen J Beebe, Chunqi Jiang, Shutong Song, Johanna Neuber, Chunqi Jiang, Stephen J Beebe, Hollie A Ryan
Non-thermal atmospheric pressure plasma has been demonstrated to inactivate a wide range of surface-dwelling pathogenic microorganisms including airborne viral particles, vegetative bacteria and bacterial spores. This shows the promise of plasma-based decontamination procedures for broad-spectrum sterilization and disinfection and promotes the in-depth and systematic study of how plasma treatment conditions relate to pathogen inactivation efficiency. A wide knowledge gap nonetheless exists regarding whether certain plasma parameters and exposure conditions can alter the resistance of virus-linked cancer cells to treatment...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28224203/nucleic-acid-sensing-pattern-recognition-receptors-in-the-development-of-colorectal-cancer-and-colitis
#6
REVIEW
Liangmei He, Yayun Chen, Yuanbing Wu, Ying Xu, Zixiang Zhang, Zhiping Liu
Colorectal cancer (CRC) is a leading cause of cancer-related deaths that is often associated with inflammation initiated by activation of pattern recognition receptors (PRRs). Nucleic acid sensing PRRs are one of the major subsets of PRRs that sense nucleic acid (DNA and RNA), mainly including some members of Toll-like receptors (TLR3, 7, 8, 9), AIM2-like receptors (AIM2, IFI16), STING, cGAS, RNA polymerase III, and DExD/H box nucleic acid helicases (such as RIG-I like receptors (RIG-I, MDA5, LPG2), DDX1, 3, 5, 7, 17, 21, 41, 60, and DHX9, 36)...
February 21, 2017: Cellular and Molecular Life Sciences: CMLS
https://www.readbyqxmd.com/read/28224100/early-infant-male-circumcision-systematic-review-risk-benefit-analysis-and-progress-in-policy
#7
Brian J Morris, Sean E Kennedy, Alex D Wodak, Adrian Mindel, David Golovsky, Leslie Schrieber, Eugenie R Lumbers, David J Handelsman, John B Ziegler
AIM: To determine whether recent evidence-based United States policies on male circumcision (MC) apply to comparable Anglophone countries, Australia and New Zealand. METHODS: Articles in 2005 through 2015 were retrieved from PubMed using the keyword "circumcision" together with 36 relevant subtopics. A further PubMed search was performed for articles published in 2016. Searches of the EMBASE and Cochrane databases did not yield additional citable articles. Articles were assessed for quality and those rated 2+ and above according to the Scottish Intercollegiate Grading System were studied further...
February 8, 2017: World Journal of Clinical Pediatrics
https://www.readbyqxmd.com/read/28223906/probiotics-and-disease-a-comprehensive-summary-part-3-cardiometabolic-disease-and-fatigue-syndromes
#8
REVIEW
Christy B Williamson, Cathleen M Burns, Crystal M Gossard, Jessica M Pizano, Keren E Dolan, Heather J Finley, Margaret G Gasta, Emily C Parker, Elizabeth A Lipski
This article series provides a literature review of the disease-specific probiotic strains, associated with cardiometabolic diseases and fatigue syndromes, studied in published clinical trials in humans and animals. This is not an exhaustive review. The table design allows for quick access to supportive data and will be helpful as a guide for both researchers and clinicians. The goal of the probiotics and disease series is to provide clinically useful tools. The first article (part 1) focused on mental health and neurological conditions and the second article (part 2) explored cultured and fermented foods that are commonly available in the United States...
February 2017: Integrative Medicine
https://www.readbyqxmd.com/read/28223826/arhgap1-overexpression-inhibits-proliferation-migration-and-invasion-of-c-33a-and-siha-cell-lines
#9
Jun-Ping Li, Yang Liu, Yi-Hua Yin
ARHGAP1, also known as RhoGAP, RhoGAP1, CDC42GAP and p50rhoGAP, is officially named Ras homology (Rho) GTPase-activating protein 1, which is one of the key members of RhoGAPs. Growing evidences demonstrate that several RhoGAPs are suppressed or downregulated in cancers. Thus, the aim of this study was to explore the effects of ARHGAP1 on cervical carcinoma cells. The human cervical carcinoma cells C-33A and SiHa were transduced with lentivirus targeting ARHGAP1 (lenti-ARHGAP1). Cellular proliferation, migration and invasion assays, as well as quantitative real-time polymerase chain reaction and Western blot assays, were performed in the control, negative control (infected with lentivirus) and ARHGAP1+-infected groups...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/28223429/cancer-mortality-in-hispanic-ethnic-groups
#10
Paulo S Pinheiro, Karen E Callahan, Rebecca L Siegel, Hongbin Jin, Cyllene R Morris, Edward J Trapido, Scarlett Lin Gomez
Background: Cancer is the leading cause of death among Hispanics. The burden of cancer mortality within Hispanic groups has not been well quantified.Methods: Cancer mortality rates for 2008-2012 in Florida were computed on the basis of race, ethnicity, and birthplace, specifically focusing on major Hispanic groups-Mexicans, Puerto Ricans, Cubans, Central Americans, South Americans, and Dominicans. Age-adjusted mortality rate ratios derived from negative binomial regression were used to compare Hispanics, aggregated and by group, to nonHispanic whites (NHW)...
February 21, 2017: Cancer Epidemiology, Biomarkers & Prevention
https://www.readbyqxmd.com/read/28223105/hepatitis-c-virus-infection-and-risk-of-thyroid-cancer-a-systematic-review-and-meta-analysis
#11
REVIEW
Peng Wang, Zhaohai Jing, Changjiang Liu, Meihua Xu, Pei Wang, Xiao Wang, Yulei Yin, Ying Cui, Dunlin Ren, Xiaopang Rao
PURPOSE: Several epidemiological studies investigated the relationship between hepatitis C virus (HCV) infection and risk of thyroid cancer, but the results were not consistent. A systematic review and meta-analysis was conducted to assess the impact of HCV infection on thyroid cancer risk. METHODS: The literature was searched up to March 15, 2016 for case-control or cohort studies on the association between HCV infection and thyroid cancer risk. The summary relative risks (RR) and 95% confidence intervals (CI) were calculated...
February 17, 2017: Arab Journal of Gastroenterology: the Official Publication of the Pan-Arab Association of Gastroenterology
https://www.readbyqxmd.com/read/28220738/the-influence-of-hiv-infection-on-the-age-dependence-of-squamous-cell-carcinoma-of-the-skin-in-south-africa
#12
B L Diffey, M Norval, P N Albers, C Y Wright
BACKGROUND: Cancer incidence typically increases with age, but it is not known whether ethnic characteristics influence the age dependence of squamous cell carcinoma of the skin (SCC). OBJECTIVES: (i) To determine the age dependence of SCC in the black African, coloured and white population groups of South Africa (SA); and (ii) to show whether any differences in the rate of change of age dependence could be influenced by diversity in behaviour and lifestyle, especially with regard to the prevalence of HIV infection, rather than by a fundamental variation in cancer biology between the populations...
January 30, 2017: South African Medical Journal, Suid-Afrikaanse Tydskrif Vir Geneeskunde
https://www.readbyqxmd.com/read/28220323/burden-of-fungal-infections-in-algeria
#13
M Chekiri-Talbi, D W Denning
We report for the first time in Algeria and provide burden estimates. We searched for existing data and estimated the incidence and prevalence of fungal diseases based on the population at risk and available epidemiological data. Demographic data were derived from the National Office of Statistics (Office National des Statistiques: ONS), World Health Organization (WHO), The Joint Nations Programme on HIV/AIDS (UNAIDS) and national published reports. When no data existed, risk populations were used to estimate frequencies of fungal infections, using previously described methodology...
February 21, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28219322/a-screening-program-to-test-and-treat-for-helicobacter-pylori-infection-cost-utility-analysis-by-age-sex-and-ethnicity
#14
Andrea M Teng, Giorgi Kvizhinadze, Nisha Nair, Melissa McLeod, Nick Wilson, Tony Blakely
BACKGROUND: The World Health Organization recommends all countries consider screening for H. pylori to prevent gastric cancer. We therefore aimed to estimate the cost-effectiveness of a H. pylori serology-based screening program in New Zealand, a country that includes population groups with relatively high gastric cancer rates. METHODS: A Markov model was developed using life-tables and morbidity data from a national burden of disease study. The modelled screening program reduced the incidence of non-cardia gastric cancer attributable to H...
February 20, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28219214/-analysis-of-risk-factors-for-postsurgical-gastroparesis-syndrome-pgs-after-operation-for-gastric-cancer
#15
D L Liu, X W Zhang, F Q Lyu
Objective: To investigate the risk factors for postsurgical gastroparesis syndrome (PGS) after surgery for stomach cancer. Methods: A total of 684 patients with gastric cancer who underwent surgery for stomach cancer from Jan. 1, 2010 to Dec. 31, 2014 in Tai'an Tumor Prevention and Treatment Hospital, including 475 males and 209 females, with an average age of 59.9 years were identified and included in this study. There were 206 cases of gastric cardia and gastric fundus cancers and 478 cases of gastric antrum cancer...
February 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/28218366/peripherally-inserted-central-catheter-related-complications-in-cancer-patients-a-prospective-study-of-over-50-000-catheter-days
#16
Junren Kang, Wei Chen, Wenyan Sun, Ruibin Ge, Hailong Li, Enling Ma, Qingxia Su, Fang Cheng, Jinhua Hong, Yuanjuan Zhang, Cheng Lei, Xinchuan Wang, Aiyun Jin, Wanli Liu
PURPOSE: To evaluate incidence and risk factors of peripherally inserted central catheter (PICC)-related complications in cancer patients. METHODS: A prospective, multicenter, cohort study of cancer patients with PICC insertion was performed from February 1, 2013 to April 24, 2014. All patients were monitored in clinic until PICCs were removed. The primary endpoint was PICC removal due to complications. Patient-, catheter- and insertion-related factors were analyzed in univariable and multivariable logistic regression analysis to identify significant independent risk factors for PICC-related complications...
February 8, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28217698/questions-and-challenges-associated-with-studying-the-microbiome-of-the-urinary-tract
#17
REVIEW
Yige Bao, Kait F Al, Ryan M Chanyi, Samantha Whiteside, Malcom Dewar, Hassan Razvi, Gregor Reid, Jeremy P Burton
Urologists are typically faced with clinical situations for which the microbiome may have been a contributing factor. Clinicians have a good understanding regarding the role of bacteria related to issues such as antibiotic resistance; however, they generally have a limited grasp of how the microbiome may relate to urological issues. The largest part of the human microbiome is situated in the gastrointestinal tract, and though this is mostly separated from the urinary system, bacterial dissemination and metabolic output by this community is thought to have a significant influence on urological conditions...
January 2017: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28217301/risk-factors-for-perineal-wound-infection-after-abdominoperineal-resection-of-advanced-lower-rectal-cancer
#18
Takatoshi Nakamura, Takeo Sato, Kazushige Hayakawa, Yoko Takayama, Masanori Naito, Takahiro Yamanashi, Atsuko Tsutsui, Hirohisa Miura, Masahiko Watanabe
PURPOSE: Abdominoperineal resection (APR) of advanced lower rectal cancer carries a high incidence of perineal wound infection. The aim of this study was to retrospectively evaluate risk factors for perineal wound infection after APR. METHODS: The study group comprised 154 patients who underwent APR for advanced lower rectal cancer in our department from January 1990 through December 2012. The following 15 variables were studied as potential risk factors for perineal wound infection: sex, age, body-mass index, American Society of Anesthesiologists score, diabetes mellitus, preoperative albumin level, preoperative hemoglobin level, neoadjuvant chemoradiotherapy(NCRT), surgical procedure (open surgery vs...
March 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28215919/is-incidence-of-multiple-hpv-genotypes-rising-in-genital-infections
#19
Amir Sohrabi, Masoud Hajia, Firouzeh Jamali, Faranak Kharazi
Frequency of cervical cancer related to Human Papilloma Virus (HPV) has increased remarkably in less-developed countries. Hence, applying capable diagnostic methods is urgently needed, as is having a therapeutic strategy as an effective step for cervical cancer prevention. The aim of this study was to investigate the prevalence of various multi-type HPV infection patterns and their possible rising incidence in women with genital infections. This descriptive study was conducted on women who attended referral clinical laboratories in Tehran for genital infections from January 2012 until December 2013...
February 16, 2017: Journal of Infection and Public Health
https://www.readbyqxmd.com/read/28215281/emerging-major-histocompatibility-complex-class-i-related-functions-of-nlrc5
#20
S T Chelbi, A T Dang, G Guarda
Recent evidence demonstrates a key role for the nucleotide-binding oligomerization domain-like receptor (NLR) family member NLRC5 (NLR family, CARD domain containing protein 5) in the transcriptional regulation of major histocompatibility complex (MHC) class I and related genes. Detailed information on NLRC5 target genes in various cell types and conditions is emerging. Thanks to its analogy to CIITA (class II major MHC transactivator), a NLR family member known for over 20 years to be the master regulator of MHC class II gene transcription, also the molecular mechanisms underlying NLRC5 function are being rapidly unraveled...
2017: Advances in Immunology
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