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Nutrition cancer

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https://www.readbyqxmd.com/read/28931221/modeling-of-us-human-papillomavirus-hpv-seroprevalence-by-age-and-sexual-behavior-indicates-an-increasing-trend-of-hpv-infection-following-the-sexual-revolution
#1
Marc D Ryser, Anne Rositch, Patti E Gravitt
Background: The United States has experienced an increase in the incidence of human papillomavirus (HPV)-related cancers that are not screen-detectable. It has been hypothesized, but not directly demonstrated, that this is due to increasing HPV prevalence in the unvaccinated population. Methods: Female self-reported numbers of lifetime sex partners and HPV serology from the National Health and Nutrition Examination Survey (NHANES) were used to develop mathematical models of sexual partner acquisition and antibody dynamics...
September 1, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28931096/-nutrition-therapy-of-cancer-patients
#2
József Lövey
The majority of cancer patients becomes malnourished during the course of their disease. Malnutrition deteriorates the efficiency of all kinds of oncologic interventions. As a consequence of it, treatment-related toxicity increases, hospital stay is lengthened, chances of cure and survival as well as the quality of life of the patients worsen. Nutritional status therefore influences all aspects of outcome of oncology care. In spite of this the use of nutritional therapy varies across health care providers but its application is far from being sufficient during active oncology interventions as well as rehabilitation and supportive care...
September 20, 2017: Magyar Onkologia
https://www.readbyqxmd.com/read/28930718/estimating-usual-intake-in-the-2nd-bavarian-food-consumption-survey-comparison-of-the-results-derived-by-the-national-cancer-institute-method-and-a-basic-individual-means-approach
#3
Nina Wawro, Christina Kleiser, Stephanie Himmerich, Kurt Gedrich, Heiner Boeing, Sven Knueppel, Jakob Linseisen
BACKGROUND: The valid estimation of the usual dietary intake remains a challenge till date. We applied the method suggested by the National Cancer Institute (NCI) to data from the 2nd Bavarian Food Consumption Survey (BVS II) and compared it to an individual means approach. METHODS: Within the cross-sectional BVS II, 1,050 Bavarian residents aged 13-80 years participated in a personal interview and completed three 24-h dietary recalls by telephone interview. For the 13 main food groups and 23 subgroups the usual intake was calculated by (1) an individual means approach and (2) by the NCI method...
September 21, 2017: Annals of Nutrition & Metabolism
https://www.readbyqxmd.com/read/28930173/polyphenols-from-root-tubercles-and-grains-cropped-in-brazil-chemical-and-nutritional-characterization-and-their-effects-on-human-health-and-diseases
#4
REVIEW
Diego Dos Santos Baião, Cyntia Silva de Freitas, Laidson Paes Gomes, Davi da Silva, Anna Carolina N T F Correa, Patricia Ribeiro Pereira, Eduardo Mere Del Aguila, Vania Margaret Flosi Paschoalin
Throughout evolution, plants have developed the ability to produce secondary phenolic metabolites, which are important for their interactions with the environment, reproductive strategies and defense mechanisms. These (poly)phenolic compounds are a heterogeneous group of natural antioxidants found in vegetables, cereals and leguminous that exert beneficial and protective actions on human health, playing roles such as enzymatic reaction inhibitors and cofactors, toxic chemicals scavengers and biochemical reaction substrates, increasing the absorption of essential nutrients and selectively inhibiting deleterious intestinal bacteria...
September 20, 2017: Nutrients
https://www.readbyqxmd.com/read/28929838/the-influence-of-nutritional-factors-on-prostate-cancer-incidence-and-aggressiveness
#5
Manrique Pascual-Geler, Noelia Urquiza-Salvat, Jose Manuel Cozar, Inmaculada Robles-Fernandez, Ana Rivas, Luis Javier Martinez-Gonzalez, Francisco Manuel Ocaña-Peinado, Jose Antonio Lorente, Maria Jesus Alvarez-Cubero
There is an increasing evidence for a link between nutrition, lifestyle and prostate cancer (PCa) development and/or progression of disease. The objective of this study was to examine the association between dietary factors and PCa incidence and aggressiveness in a case-control study. After the analysis of the anatomic pathology, subjects were classified in patients with PCa (n = 157) and controls (n = 158). Clinical data including Gleason score, PSA values and biopsy results, were compiled. Frequencies of food consumption and sociodemographic data were also obtained...
September 20, 2017: Aging Male: the Official Journal of the International Society for the Study of the Aging Male
https://www.readbyqxmd.com/read/28927785/do-alcoholic-beverages-obesity-and-other-nutritional-factors-modify-the-risk-of-familial-colorectal-cancer-a-systematic-review
#6
REVIEW
Anthony Fardet, Nathalie Druesne-Pecollo, Mathilde Touvier, Paule Latino-Martel
PURPOSE: Individuals with family history of colorectal cancer are at higher risk of colorectal cancer than the general population. Until now, guidelines for familial colorectal cancer risk have only pointed at early diagnosis efforts via screening tests and surveillance, and payed scarce or no attention to lowering exposure to modifiable risk factors, notably nutritional factors. METHODS: We conducted a systematic review of epidemiological studies investigating the associations between nutritional factors, family history of colorectal cancer, and colorectal cancer risk...
September 7, 2017: Critical Reviews in Oncology/hematology
https://www.readbyqxmd.com/read/28927119/effect-of-glutamine-enriched-nutritional-support-on-intestinal-mucosal-barrier-function-mmp-2-mmp-9-and-immune-function-in-patients-with-advanced-gastric-cancer-during-perioperative-chemotherapy
#7
Juan Wang, Yanfen Li, Yuanling Qi
We studied the effects of glutamine-enriched nutritional support on intestinal mucosal barrier, matrix metalloproteinase (MMP)-2, MMP-9 and immune function during perioperative chemotherapy in patients with advanced gastric cancer. The study was conducted on 94 patients with advanced gastric cancer admitted from April 2015 to March 2016. They were randomly divided into observation and control groups, n=47. Control group was given basic nutritional support whereas glutamine-enriched nutritional support was given to patients in observation group...
September 2017: Oncology Letters
https://www.readbyqxmd.com/read/28922778/circulating-folate-vitamin-b6-and-methionine-in-relation-to-lung-cancer-risk-in-the-lung-cancer-cohort-consortium-lc3
#8
Anouar Fanidi, David C Muller, Jian-Min Yuan, Victoria L Stevens, Stephanie J Weinstein, Demetrius Albanes, Ross Prentice, Cynthia A Thomsen, Mary Pettinger, Qiuyin Cai, William J Blot, Jie Wu, Alan A Arslan, Anne Zeleniuch-Jacquotte, Marjorie L McCullough, Loic Le Marchand, Lynne R Wilkens, Christopher A Haiman, Xuehong Zhang, Jiali Han, Meir J Stampfer, Stephanie A Smith-Warner, Edward Giovannucci, Graham G Giles, Allison M Hodge, Gianluca Severi, Mikael Johansson, Kjell Grankvist, Arnulf Langhammer, Steinar Krokstad, Marit Næss, Renwei Wang, Yu-Tang Gao, Lesley M Butler, Woon-Puay Koh, Xiao-Ou Shu, Yong-Bing Xiang, Honglan Li, Wei Zheng, Qing Lan, Kala Visvanathan, Judith Hoffman Bolton, Per Magne Ueland, Øivind Midttun, Arve Ulvik, Neil E Caporaso, Mark Purdue, Regina G Ziegler, Neal D Freedman, Julie E Buring, I-Min Lee, Howard D Sesso, J Michael Gaziano, Jonas Manjer, Ulrika Ericson, Caroline Relton, Paul Brennan, Mattias Johansson
Background: Circulating concentrations of B vitamins and factors related to one-carbon metabolism have been found to be strongly inversely associated with lung cancer risk in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. The extent to which these associations are present in other study populations is unknown. Methods: Within 20 prospective cohorts from the National Cancer Institute Cohort Consortium, a nested case-control study was designed including 5364 incident lung cancer case patients and 5364 control subjects who were individually matched to case patients by age, sex, cohort, and smoking status...
January 1, 2018: Journal of the National Cancer Institute
https://www.readbyqxmd.com/read/28922187/novel-histologic-finding-adipose-tissue-is-prevalent-within-penile-tunica-albuginea-and-corpora-cavernosa-an-anatomic-study-of-63-specimens-and-considerations-for-cancer-invasion
#9
Ingrid M Rodriguez, Martin Cuevas, Arturo Silvero, Sofía Cañete-Portillo, Diego F Sanchez, Jose Barreto, Antonio L Cubilla
Adipose tissue, along with arteries, veins, and peripheral nerves, is a normal constituent of mesenchymal tissues encasing the corpora cavernosa at the level of the penile shaft, variously designated as penile fascia or Bucks fascia. To our knowledge, the presence of fat has not been previously reported within the corpora cavernosa. One or 2 transversal histologic sections at the level of the surgical margin at the shaft of 63 consecutive partial penectomy specimens for squamous cell carcinoma were evaluated...
September 15, 2017: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28921385/acute-impact-of-home-parenteral-nutrition-in-patients-with-late-stage-cancer-on-family-caregivers-preliminary-data
#10
Lidia Santarpia, Federico Bozzetti
PURPOSE: Since there is no information regarding quality of life of caregivers assisting patients with advanced malignancy on home parenteral nutrition, herewith we report a preliminary series of 19 patients who received total parenteral nutrition at home under the strict supervision of their relatives. METHODS: The relatives of 19 incurable patients with cancer-related cachexia, discharged from the hospital with a home parenteral nutrition program, were prospectively studied...
September 18, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28918167/different-nutritional-assessment-tools-as-predictors-of-postoperative-complications-in-patients-undergoing-colorectal-cancer-resection
#11
Sílvia Fernandes Maurício, Jingjie Xiao, Carla M Prado, Maria Cristina Gonzalez, Maria Isabel Toulson Davisson Correia
BACKGROUND & AIMS: Malnutrition in patients with colorectal cancer contributes to increased postoperative complications. The aim of the study was to evaluate the prognostic value of several nutritional assessment parameters: body mass index versus percentage of weight loss grading system (BMI/%WL); Patient-Generated Subjective Global Assessment (PG-SGA); standardized phase angle (SPA) by BIA; muscle strength by handgrip strength; muscle mass by computerized tomography; and the combination of muscle mass and strength in patients undergoing resection surgery...
September 4, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28917243/association-between-rice-intake-and-all-cause-mortality-among-chinese-adults-findings-from-the-jiangsu-nutrition-study
#12
Zumin Shi, Shiqi Zhen, Lu Qi, Yijing Zhou, Anne W Taylor
BACKGROUND AND OBJECTIVES: The few studies that have assessed the association between rice intake and mortality have generated inconsistent results. We assessed whether rice intake was associated with cardiovascular disease (CVD) mortality, cancer mortality and all-cause mortality in a prospective cohort of the Chinese population. METHODS AND STUDY DESIGN: We prospectively studied 2,832 adults aged 20 years and above with a mean follow up of 10 years. Rice intake was measured by a 3-day weighed food record (WFR) in 2002...
2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28917228/parenteral-nutrition-combined-with-enteral-feeding-improves-the-outcome-of-cancer-patients
#13
Pei-Chun Chao, Cheau-Feng Lin, Hui-Ju Chuang
BACKGROUND AND OBJECTIVES: This study investigated whether total parenteral nutrition combined with enteral nutrition is associated with improved biochemical and clinical outcomes in cancer patients with gastrointestinal dysfunction. METHODS AND STUDY DESIGN: From January to December 2014, the clinical data of 68 patients in a cancer ward were retrospectively collected, and these patients were classified into two groups according to nutrition delivery, through parenteral nutrition, combined with enteral nutrition more (group A) or less (group B) than 250 kcal/day...
2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28915883/plasma-trans-fatty-acids-levels-and-mortality-a-cohort-study-based-on-1999-2000-national-health-and-nutrition-examination-survey-nhanes
#14
Haibo Li, Qian Zhang, Jiangen Song, Anshi Wang, Yunfei Zou, Lei Ding, Yufeng Wen
BACKGROUND: Trans-fatty acids (TFAs) occur in small amounts in nature but became widely produced by the food industry. The hazardous effects of different TFA subtypes to human health are controversial. We aimed to evaluate the association of plasma TFAs levels (elaidic acid, vaccenic acid, palmitelaidic acid, and linoelaidic acid) with mortality. METHODS: Utilizing 1999-2000 Nutrition Examination Survey (NHANES) and linked mortality data, we performed a cohort study with 1456 participants and used Cox proportional hazards models and penalized smoothing spline plots to elucidate the relationships between TFAs and all-cause, cardiovascular diseases (CVD) and cancer mortality...
September 16, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28915616/tdp-43-hdac6-axis-promoted-tumor-progression-and-regulated-nutrient-deprivation-induced-autophagy-in-glioblastoma
#15
Tzu-Wei Lin, Ming-Teh Chen, Liang-Ting Lin, Pin-I Huang, Wen-Liang Lo, Yi-Ping Yang, Kai-Hsi Lu, Yi-Wei Chen, Shih-Hwa Chiou, Cheng-Wen Wu
Glioblastoma Multiforme (GBM) is a lethal primary brain tumor with poor survival lifespan and dismal outcome. Surgical resection of GBM is greatly limited due to the biological significance of brain, giving rise to tumor relapse in GBM patients. Transactive response DNA binding protein-43 (TDP-43) is a DNA/RNA-binding protein known for causing neurodegenerative diseases through post-translational modification; but little is known about its involvement in cancer development. In this study, we found that nutrient deprivation in GBM cell lines elevated TDP-43 expression by a mechanism of evasion from ubiquitin-dependent proteolytic pathway, and subsequently activated the autophagy process...
August 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/28915337/the-cost-and-cost-effectiveness-of-childhood-cancer-treatment-in-el-salvador-central-america-a-report-from-the-childhood-cancer-2030-network
#16
Soad Fuentes-Alabi, Nickhill Bhakta, Roberto Franklin Vasquez, Sumit Gupta, Susan E Horton
BACKGROUND: Although previous studies have examined the cost of treating individual childhood cancers in low-income and middle-income countries, to the authors' knowledge none has examined the overall cost and cost-effectiveness of operating a childhood cancer treatment center. Herein, the authors examined the cost and sources of financing of a pediatric cancer unit in Hospital Nacional de Ninos Benjamin Bloom in El Salvador, and make estimates of cost-effectiveness. METHODS: Administrative data regarding costs and volumes of inputs were obtained for 2016 for the pediatric cancer unit...
September 15, 2017: Cancer
https://www.readbyqxmd.com/read/28915128/polyphenols-dietary-assessment-and-role-in-the-prevention-of-cancers
#17
Joseph A Rothwell, Viktoria Knaze, Raul Zamora-Ros
PURPOSE OF REVIEW: Polyphenols are a large and diverse family of phytochemicals widely consumed by humans. Here we summarize the latest epidemiological evidence for associations between cancer risk and polyphenol intake, taking into account difficulties in the accurate estimation of exposure. RECENT FINDINGS: Flavonoids are the most studied subgroup of polyphenols with regard to cancer risk. In recent epidemiological studies, total flavonoid intake has rarely been associated with a reduction in cancer risk...
September 14, 2017: Current Opinion in Clinical Nutrition and Metabolic Care
https://www.readbyqxmd.com/read/28912921/validation-of-skeletal-muscle-volume-as-a-nutritional-assessment-in-patients-with-gastric-or-colorectal-cancer-before-radical-surgery
#18
Takayuki Endo, Chika Momoki, Minori Yamaoka, Saki Hachino, Satoshi Iwatani, Seiji Kiyota, Hiromu Tanaka, Daiki Habu
BACKGROUND: Recently, some studies have reported the importance of sarcopenia as a prognostic factor in patients with gastrointestinal cancer who have undergone surgery. We aimed to examine skeletal muscle volume for use in nutritional assessment of preoperative patients, and to compare the results with those of other conventional methods of nutritional assessment, such as biochemical or body composition values. METHODS: This was an open cohort study which examined skeletal muscle volume for use in nutritional assessment of preoperative patients...
October 2017: Journal of Clinical Medicine Research
https://www.readbyqxmd.com/read/28912919/intravenous-carnitine-administration-in-addition-to-parenteral-nutrition-with-lipid-emulsion-may-decrease-the-inflammatory-reaction-in-postoperative-surgical-patients
#19
Yu Koyama, Kazuki Moro, Masato Nakano, Kohei Miura, Masayuki Nagahashi, Shin-Ichi Kosugi, Junko Tsuchida, Mayuko Ikarashi, Masato Nakajima, Hiroshi Ichikawa, Takaaki Hanyu, Yoshifumi Shimada, Jun Sakata, Hitoshi Kameyama, Takashi Kobayashi, Toshifumi Wakai
BACKGROUND: A prospective randomized study was performed to investigate the validity of intravenous carnitine administration during postoperative parenteral nutrition (PN) with lipid emulsion. METHODS: Patients undergoing surgery for gastric or colorectal cancer were enrolled in the study and were randomly divided into two groups (n = 8 in each group): 1) group L, who received a peripheral PN (PPN) solution of 7.5% glucose, 30% amino acid, and 20% lipid emulsion; and 2) group LC, who received the same PPN solution, as well as carnitine intravenously...
October 2017: Journal of Clinical Medicine Research
https://www.readbyqxmd.com/read/28912804/assessment-of-nutritional-status-digestion-and-absorption-and-quality-of-life-in-patients-with-locally-advanced-pancreatic-cancer
#20
J E Witvliet-van Nierop, C M Lochtenberg-Potjes, N J Wierdsma, H J Scheffer, G Kazemier, K Ottens-Oussoren, M R Meijerink, M A E de van der Schueren
BACKGROUND AND AIM: To provide a comprehensive quantitative assessment of nutritional status, digestion and absorption, and quality of life (QoL) in patients with locally advanced pancreatic cancer (LAPC). METHODS: Sixteen patients with LAPC were prospectively assessed for weight loss (WL), body mass index (BMI), fat-free mass index (FFMI), handgrip strength (HGS), dietary macronutrient intake, serum vitamin levels, resting and total energy expenditure (REE and TEE, indirect calorimetry), intestinal absorption capacity and fecal losses (bomb calorimetry), exocrine pancreatic function (fecal elastase-1 (FE1)), and gastrointestinal quality of life (GIQLI)...
2017: Gastroenterology Research and Practice
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