Comparative evaluation of the frequency of incidence of all forms of primary malignant tumors in the child population over the fourteen-year period (1995-2008.) is presented. Evaluation was carried out in ecologically unfavorable territories of the Bryansk region with varying density of radioactive (from 28.1 to 661.9 kBq/m2 for 137Cs), toxic (from 1.47 to 183.6 kg/person/year for gaseous toxic substances) and combined environment pollution. Statistically significant differences of incidence of malignant neoplasms in children in ecologically unfavorable areas have been established.
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Viruses
December 2024
Discipline of Genetics, School of Life Sciences, University of KwaZulu-Natal, Pietermaritzburg 3209, South Africa.
This systematic review and meta-analysis evaluate human papillomavirus (HPV) prevalence, genotype distribution, and associations with cervicovaginal microbiota and cytokine profiles among South African women, where cervical cancer ranks as the second most common cancer. PubMed, SCOPUS, and Web of Science were searched for studies on HPV infection up to 21 September 2024. The pooled prevalence was estimated using a random-effects model, with subgroup analyses by province, sample type, and HIV status.
View Article and Find Full Text PDFSensors (Basel)
December 2024
Institute of Genetics and Biophysics "A. Buzzati Traverso", National Research Council (CNR), 80131 Naples, Italy.
Bladder cancer is one of the most common cancers worldwide. Despite its high incidence, cystoscopy remains the currently used diagnostic gold standard, although it is invasive, expensive and has low sensitivity. As a result, the cancer diagnosis is mostly late, as it occurs following the presence of hematuria in urine, and population screening is not allowed.
View Article and Find Full Text PDFNutrients
December 2024
West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 600041, China.
Background: Aflatoxin B (AFB), AFB, AFG, and AFG are Group 1 human carcinogens, with AFB notably increasing hepatocellular carcinoma (HCC) risk. Sichuan Province, China, with its subtropical monsoon climate, is susceptible to AF contamination in various food items. However, the HCC disease burden attributable to lifetime chronic dietary AF intake in Sichuan has not been investigated.
View Article and Find Full Text PDFNutrients
December 2024
University of Pittsburgh Medical Center, Hillman Cancer Center, Pittsburgh, PA 15261, USA.
Background/objectives: Gastric cancer is one of the leading malignancies worldwide. B vitamins play important roles in DNA synthesis and methylation because they are considered co-enzymes in one-carbon metabolism. There is inconclusive evidence regarding the associations between dietary vitamins B, B, and B with the risk of gastric cancer in different epidemiologic studies.
View Article and Find Full Text PDFMicroorganisms
December 2024
Pediatric Infectious Disease Unit, Barilla Children's Hospital of Parma, 43126 Parma, Italy.
Campylobacteriosis is a leading cause of infectious diarrhea and foodborne illness worldwide. infection is primarily transmitted through the consumption of contaminated food, especially uncooked meat, or untreated water; contact with infected animals or contaminated environments; poultry is the primary reservoir and source of human transmission. The clinical spectrum of / infection can be classified into two distinct categories: gastrointestinal and extraintestinal manifestations.
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