Energy, macronutrients and laryngeal cancer risk

Background: A role for diet in laryngeal carcinogenesis has been suggested, but only a few studies have examined the potential relationship with a wide variety of macronutrients. Patients and methods: A case-control study was conducted between 1992 and 2000 in Italy and Switzerland, including 527 incident cases of laryngeal cancer, and 1297 controls hospitalized for acute, non-neoplastic conditions. The subjects' usual diet was investigated through a validated food frequency questionnaire, including 78 foods and beverages. Odds ratios (ORs) and 95% confidence intervals (CIs) were estimated using unconditional multiple logistic regression models. Results: Cases reported higher energy intake than controls. The continuous OR for 100 kcal/day was 1.16 (95% CI 1.12-1.21) for alcohol energy, and 1.02 (95% CI 1.01-1.04) for non-alcohol energy. A significantly increased risk of laryngeal cancer was observed for animal protein (continuous OR = 1.21, 95% CI 1.03-1.41), polyunsaturated fats other than linoleic and linolenic fatty acids (OR = 1.43, 95% CI 1.19-1.70), and cholesterol intake (OR = 1.43, 95% CI 1.19-1.71). Laryngeal cancer risk was slightly reduced with increasing vegetable protein (OR = 0.75, 95% CI 0.62-0.91), sugar (OR = 0.84, 95% CI 0.71-1.00) and monounsaturated fatty acid intake (OR = 0.83, 95% CI 0.70-0.99). Conclusions: Laryngeal cancer cases have a higher energy intake than control subjects, and report a higher intake of animal protein and cholestero

Energy, macronutrients and laryngeal cancer risk

BACKGROUND: A role for diet in laryngeal carcinogenesis has been suggested, but only a few studies have examined the potential relationship with a wide variety of macronutrients. PATIENTS AND METHODS: A case-control study was conducted between 1992 and 2000 in Italy and Switzerland, including 527 incident cases of laryngeal cancer, and 1297 controls hospitalized for acute, non-neoplastic conditions. The subjects' usual diet was investigated through a validated food frequency questionnaire, including 78 foods and beverages. Odds ratios (ORs) and 95% confidence intervals (CIs) were estimated using unconditional multiple logistic regression models. RESULTS: Cases reported higher energy intake than controls. The continuous OR for 100 kcal/day was 1.16 (95% CI 1.12-1.21) for alcohol energy, and 1.02 (95% CI 1.01-1.04) for non-alcohol energy. A significantly increased risk of laryngeal cancer was observed for animal protein (continuous OR = 1.21, 95% CI 1.03-1.41), polyunsaturated fats other than linoleic and linolenic fatty acids (OR = 1.43, 95% CI 1.19-1.70), and cholesterol intake (OR = 1.43, 95% CI 1.19-1.71). Laryngeal cancer risk was slightly reduced with increasing vegetable protein (OR = 0.75, 95% CI 0.62-0.91), sugar (OR = 0.84, 95% CI 0.71-1.00) and monounsaturated fatty acid intake (OR = 0.83, 95% CI 0.70-0.99). CONCLUSIONS: Laryngeal cancer cases have a higher energy intake than control subjects, and report a higher intake of animal protein and cholesterol. [authors]]]> eng https://serval.unil.ch/resource/serval:BIB_26D8787AF96A.P001/REF.pdf http://nbn-resolving.org/urn/resolver.pl?urn=urn:nbn:ch:serval-BIB_26D8787AF96A3 info:eu-repo/semantics/altIdentifier/urn/urn:nbn:ch:serval-BIB_26D8787AF96A3 info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/openAccess Copying allowed only for non-profit organizations https://serval.unil.ch/disclaimer application/pdf oai:serval.unil.ch:BIB_26D8AFEA3D4D 2022-05-07T01:13:16Z <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"> https://serval.unil.ch/notice/serval:BIB_26D8AFEA3D4D Symbiose et sénescence: étude du cycle glyoxylique chez le soja (Glycine max. L., var. Maple arrow) et Bradyrhizobium japonicum Fargeix, C. Université de Lausanne, Faculté des sciences info:eu-repo/semantics/doctoralThesis phdthesis 2001 fre oai:serval.unil.ch:BIB_26D955FDA835 2022-05-07T01:13:16Z openaire documents <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"> https://serval.unil.ch/notice/serval:BIB_26D955FDA835 New emerging tasks for microRNAs in the control of β-cell activities info:doi:10.1016/j.bbalip.2016.05.003 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.bbalip.2016.05.003 info:eu-repo/semantics/altIdentifier/pmid/27178175 Guay, Claudiane Regazzi, Romano info:eu-repo/semantics/review article 2016-12 Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, vol. 1861, no. 12, pp. 2121-2129 info:eu-repo/semantics/altIdentifier/pissn/1388-1981 urn:issn:1879-2618 <![CDATA[MicroRNAs are key regulators of β-cell physiology. They participate to the differentiation of insulin-producing cells and are instrumental for the acquisition of their unique secretory properties. Moreover, they contribute to the adaptation of β-cells to conditions of increased insulin demand and, if expressed at inappropriate levels, certain microRNAs cause β-cell dysfunction and promote the development of different forms of diabetes mellitus. While these functions are increasingly better understood, additional tasks for these small non-coding RNAs have been recently unveiled. Thus, microRNAs are emerging as signaling molecules of a novel exosome-mediated cell-to-cell communication mode permitting a coordinated response of the β-cells to inflammatory conditions and to modifications in the insulin demand. These discoveries raise a number of important issues that once addressed promise to shed new light on the molecular mechanism governing the functions of the β-cells under normal and disease states. This article is part of a Special Issue entitled: MicroRNAs and lipid/energy metabolism and related diseases edited by Carlos Fernández-Hernando and Yajaira Suárez

Blood pressure and renal cancer risk: the HUNT Study in Norway

In a prospective study of 36 728 women and 35 688 men during 18 years of follow-up, compared to systolic pressure <130 mm Hg, levels of 130–149, 150–169 and ⩾170 mm Hg in women were associated with relative risks of renal cell cancer of 1.7, 2.0 and 2.0, respectively (P for linear trend, 0.11). In men, there was no association with blood pressure

A cohort study of antihypertensive treatments and risk of renal cell cancer

We studied 335 682 county residents, of whom 113 298 had been prescribed antihypertensive treatment (AHT), in the period 1989–2002 in North Jutland County, Denmark to examine the relation between different AHTs and the risk of renal cell carcinoma (RCC). An internal comparison was performed among the different classes of AHT users with users of beta blockers as the reference, in order to address potential confounding and bias. The average follow-up was 10 years (range 0–13). Use of any AHT was associated with RCC (relative rate (RR)=1.6, 95% confidence interval (CI) 1.3–1.9) compared with nonusers in the general population. Specific classes of AHTs were nonsignificantly associated with RCC, but compared with users of beta blockers, the numbers observed were close to expectation. Analyses by duration of follow-up and number of prescriptions revealed no clear trends for any antihypertensive agent and after 5-years of follow-up, the RRs for all classes of AHT decreased. The elevated RRs for RCC among users of AHTs compared with the general population are unlikely to be causal, but rather reflect confounding due to failure to control for pre-existing hypertension, and protopathic bias, due to the presence of hypertension as an early sign of kidney disease

The association between antihypertensive drugs and glioma

We pursued an association between hypertension and gliomas by investigating whether antihypertensive drugs (AHD) are associated with an increased glioma risk by a population-based nested case–control study using the PHARMO database; this links dispensing records of prescription drugs to hospital discharge data on an individual basis. Pathological data were derived from the Dutch nationwide registry of histo- and cytopathology. A total of 306 glioma cases incident between 1997 and 2003 were matched to 1108 controls for year of birth, sex, geographical region and duration of follow-up. Exposure was defined as cumulative duration of AHD use and, in an alternative analysis, as cumulative dose. We estimated the magnitude of the association with conditional logistic regression analysis. Cumulative use of any AHD for more than 6 months was associated with an increased risk of glioma (OR 1.45; 95% CI 1.03–2.04). After stratification for different groups of AHD, no significantly increased risk of glioma was found for any class of AHD. After excluding a latency period of 3 years before the date of diagnosis, no association was found. In conclusion, the use of AHD seems to be associated with an increased risk of glioma, but this is probably not causal

Obesity and risk of pancreatic cancer among postmenopausal women: the Women's Health Initiative (United States)

A total of 138 503 women in the Women's Health Initiative in the United States were followed (for an average of 7.7 years) through 12 September 2005 to examine obesity, especially central obesity in relation to pancreatic cancer (n=251). Women in the highest quintile of waist-to-hip ratio had 70% (95% confidence interval 10–160%) excess risk of pancreatic cancer compared with women in the lowest quintile

Use of NSAIDs, smoking and lung cancer risk

We investigated the risk of lung cancer in relation to non-steroidal anti-inflammatory drugs (NSAIDs) among 573 cases and 857 sex- and age-matched controls for whom we had information on use of NSAIDs, from a prescription database covering all pharmacies in Denmark since 1995, and self-reported NSAID use, smoking habits and other potential confounders. Associations were expressed as odds ratios, assessed by logistic regression in unmatched analyses. After controlling for smoking habits, length of education and concomitant use of acetaminophen, we found a slightly decreased relative risk of 0.86 (95% confidence intervals, 0.65–1.14) for lung cancer associated with any use of NSAIDs. The risk decreased significantly (P=0.02) with increasing numbers of dispensed prescriptions per year during the 1–3 years before the index date with a relative risk of 0.49 (0.28–0.84) among those with four or more prescriptions per year during this period. Our findings suggest that regular use of NSAIDs is associated with a slightly or moderately reduced risk for lung cancer