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Aristidis M. Tsatsakis

Aristidis M. Tsatsakis
University of Crete, Heraklion, Greece · Chairman Division Morphology and Forensic Sciences & Toxicology

PhD, DSc, ERT, Professor

About

1,098
Publications
331,620
Reads
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42,034
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Introduction
Aristidis Tsatsakis is the Director of the Department of Toxicology and Forensic Sciences, University of Crete. He is a highly cited researcher with an extensive scientific and academic impact. Among his honorary titles, he is member of National Academy of Sciences of Russia and ex-president of the European Federation EUROTOX. Apart from his substantial contribution in Toxicology, he is very actively involved in the research respecting chronic diseases, ageing and the improvement of life quality
Additional affiliations
January 2011 - present
Université du Luxembourg
January 1999 - December 2009

Publications

Publications (1,098)
Article
Chloropropanols such as 3 monochloropropane-1,2-diol (3-MCPD) are potentially carcinogenic and/or genotoxic processing contaminants that are formed during chocolate production. Considering its toxicological properties, the present study assessed the potential risk posed by oral exposure to 3-MCPD via chocolate consumption to Iranian consumers. Samp...
Article
Telomeres are major contributors to cell fate and aging through their involvement in cell cycle arrest and senescence. The accelerated attrition of telomeres is associated with aging‑related diseases, and agents able to maintain telomere length (TL) through telomerase activation may serve as potential treatment strategies. The aim of the present st...
Article
Full-text available
Citation: Cicek, B.; Danısman, B.; Yildirim, S.; Yuce, N.; Nikitovic, D.; Bolat, I.; Kuzucu, M.; Ceyran, E.; Bardas, E.; Golokhvast, K.S.; et al. Abstract: Sambucus nigra (SN) berry extract is characterized by high antioxidant and anti-inflammatory activity. The current study aimed to investigate the effect of SN berry extract against indomethacin...
Article
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Telomeres are the ends of chromosomes that protect them from DNA damage. There is evidence to suggest that telomere shortening appears with advanced age. Since aging is a significant risk factor for developing age-related complications, it is plausible that telomere shortening may be involved in the development of osteoporosis. The present review s...
Article
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Chronic diseases of the urogenital tract, such as bladder cancer, prostate cancer, reproductive disorders, and nephropathies, can develop under the effects of chemical hazards in the working environment. In this respect, nanosized particles generated as by-products in many industrial processes seem to be particularly dangerous to organs such as the...
Article
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Persistent Organic Pollutants (POPs) such as dichlorodimethyltrichloroethane (DDT) are present and ubiquitous in the environment due to their resilient nature. DDT is a prevalent endocrine disruptor still found in detectable amounts in organisms and the environment even after its use was banned in the 1970s. Medline and Google Scholar were systemat...
Article
The increasing use of the herbicide mixture of glyphosate, dicamba and 2-4-D to deal with glyphosate-resistant weeds raises concerns regarding human health and environmental risks. This study aimed to evaluate the effects of developmental exposure to glyphosate and a herbicide mixture containing glyphosate, dicamba and 2-4-D on rat dams' kidney and...
Preprint
Full-text available
Persistent Organic Pollutants (POP) such as dichlorodimethyltrichloroethane (DDT) are present and ubiquitous in the environment due to their resilient nature. DDT is a prevalent endocrine disruptor still found in detectable amounts in organisms and the environment even after its use was banned in the 1970s. Studies show that exposure to DDT can cau...
Article
Full-text available
Psoriasis is a common inflammatory disease that affects mainly the skin. However, the moderate to severe forms have been associated with several comorbidities, such as psoriatic arthritis, Crohn’s disease, metabolic syndrome and cardiovascular disease. Keratinocytes and T helper cells are the dominant cell types involved in psoriasis development vi...
Article
This paper provides a comprehensive summary of the main toxicological studies conducted on selenium nanoparticles (NPs) using laboratory animals, up until February 28, 2023. A literature search revealed 17 articles describing experimental studies conducted on warm-blooded animals. Despite some uncertainties, in vivo studies have demonstrated that s...
Article
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Exposure to chemical substances has always been a matter of concern for the scientific community. During the last few years, researchers have been focusing on studying the effects resulting from combined exposure to different substances. In this study, we aimed to determine the DNA damage caused after chronic and combined exposure to substances cha...
Article
Background: Biomedical application is based on the use of LIBS-derived data on chemical contents of tissues in diagnosis of diseases, forensic investigation, as well as a mechanism for providing online feedback for laser surgery. Although LIBS has certain advantages, the issue of correlation of LIBS-derived data on chemical element content in diff...
Article
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Cancer is considered the most important clinical, social and economic issue regarding cause‑specific disability‑adjusted life years among all human pathologies. Exogenous, endogenous and individual factors, including genetic predisposition, participate in cancer triggering. Telomeres are specific DNA structures positioned at the end of chromosomes...
Article
The gut microbiota plays a key role in maintaining health and regulating the host's immune response. The use of probiotics and concomitant vitamins can increase mucus secretion by improving the intestinal microbial population and prevent the breakdown of tight junction proteins by reducing lipopolysaccharide concentration. Changes in the intestinal...
Article
Intensification of crop cultivation can have detrimental environmental consequences that however can be prevented by monitoring of the specific biological indicators sensitive to changes in the ambient environment. In this study the impact of crop type (spring wheat and corn) and cultivation intensity on the community of ground beetles (Coleoptera:...
Article
Laryngeal squamous cell carcinoma (LSCC) is one of the most aggressive cancers, and its early diagnosis is urgent. Exosomes are believed to have diagnostic significance in cancer. However, the role of serum exosomal microRNAs, miR-223, miR-146, and miR-21, and phosphatase and tensin homologue (PTEN) and hemoglobin subunit delta (HBD) mRNAs in LSCC...
Article
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Human milk is the healthiest option for newborns, although, under specific circumstances, infant formula is a precious alternative for feeding the baby. Except for the nutritional content, infant formulas and baby food must be pollutant-free. Thus, their composition is controlled by continuous monitoring and regulated by establishing upper limits a...
Article
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The aim of the present review was to summarize the potential interactive effects between the gut microbiota and advanced glycation end‑product (AGE) accumulation and toxicity in the host, and to reveal potential the mediatory effects of the gut microbiota on AGE‑related health effects. The existing data demonstrate that dietary AGEs can have a sign...
Article
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(1) Background: Doxorubicin (DOX) is extensively used for cancer treatments; however, its clinical application is limited because of its cardiotoxic adverse effects. A combination of DOX and agents with cardioprotective properties is an effective strategy to ameliorate DOX-related cardiotoxicity. Polyphenolic compounds are ideal for the investigati...
Article
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The 1958 Delaney amendment to the Federal Food Drug and Cosmetics Act prohibited food additives causing cancer in animals by appropriate tests. Regulators responded by adopting chronic lifetime cancer tests in rodents, soon challenged as inappropriate, for they led to very inconsistent results depending on the subjective choice of animals, test des...
Article
Wide-scale emergence of glyphosate-resistant weeds has led to an increase in the simultaneous application of herbicide mixtures exacerbated by the introduction of crops tolerant to glyphosate plus dicamba or glyphosate plus 2,4-D. This raises serious concerns regarding the environmental and health risks resulting from increased exposure to a mixtur...
Article
Full-text available
The understanding of the possible human health effects of the new combinations of herbicides used in agricultural systems is challenging. We plan to evaluate the effects of glyphosate alone and a mixture of dicamba, glyphosate and 2,4-D. Wistar rats (ten males and ten females per group) will be exposed to a mixture of 0.3 mg/kg bw/day dicamba plus...
Article
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Hypoxia-inducible factor 1 (HIF-1) is an oxygen-sensing transcriptional regulator orchestrating a complex of adaptive cellular responses to hypoxia. Several studies have demonstrated that toxic metal exposure may also modulate HIF-1α signal transduction pathway, although the existing data are scarce. Therefore, the present review aims to summarize...
Article
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The current approach for the risk assessment of chemicals does not account for the complex human real-life exposure scenarios. Exposure to chemical mixtures in everyday life has raised scientific, regulatory, and societal concerns in recent years. Several studies aiming to identify the safety limits of chemical mixtures determined hazardous levels...
Article
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Nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin and indomethacin (IND) are the most commonly prescribed for inflammation or pain. However, widespread use causes several adverse effects, such as gastric ulcers, upper gastric system bleeding, and erosions. Carnosic acid (CA) is an important natural antioxidant found in rosemary (Rosmari...
Article
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The potential health-promoting effects of probiotics against intoxication by pesticides is a topic of increasing commercial interest with limited scientific evidence. In this study, we aimed to investigate the positive effects of probiotic Saccharomyces boulardii on the male reproductive system under low dose neonicotinoid pesticide exposure condit...
Article
Liver morphology, intensity of apoptosis, and activity of xenobiotic metabolism enzymes were studied in a chronic model experiment in rats receiving a mixture of 6 pesticides against the background of life-long diets with adequate and insufficient supply of water-soluble vitamins. The dose of each pesticide in the mixture did not exceed the accepta...
Chapter
Acute kidney injury (AKI) is a sudden loss of kidney function secondary to a variety of reasons. Contrast-induced nephropathy (CIN) is a form of AKI induced following exposure to iodinated contrast media (CM). Its definition varies due to multiple diagnostic criteria but following the Kidney Disease: Improving Global Outcomes (KDIGO) guidelines rel...
Article
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According to population-based studies, lung cancer is the prominent reason for cancer-related mortality worldwide in males and is also rising in females at an alarming rate. Sorafenib (SOR), which is approved for the treatment of hepatocellular carcinoma and renal cell carcinoma, is a multitargeted protein kinase inhibitor. Additionally, SOR is the...
Article
Pesticides are a heterogeneous class of chemicals mainly used for the protection of crops from pests. Because of their very widespread use, acute or/and chronic exposure to these chemicals can lead to a plethora of sequelae inflicting diseases, many of which involve the nervous system. Tremor has been associated with pesticide exposure in human and...
Article
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Underwater wet welding is commonly used in joining pipelines and in underwater construction. Harmful and hazardous compounds are added to many flux-cored wires for underwater welding and cutting, and can have a negative impact on marine life. The specific objective of this study was to evaluate the aquatic toxicity of two suspension samples obtaine...
Article
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Background: Taxifolin (TXF) is a flavonoid found abundantly in citrus/onion. Encouraging results on its renoprotective effect have been reported in a limited number of drug-induced nephrotoxicity animal models. The present study aimed to evaluate for the first time the potential renoprotective effects of TXF in a paracetamol (PAR)-induced nephroto...
Article
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(1) Background: Colon cancer is one of the most common cancer types, and treatment options, unfortunately, do not continually improve the survival rate of patients. With the unprecedented development of nanotechnologies, nanomedicine has become a significant direction in cancer research. Indeed, chemotherapeutics with nanoparticles (NPs) in cancer...
Article
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The exposome paradigm through an integrated approach to investigating the impact of perinatal exposure to metals on child neurodevelopment in two cohorts carried out in Slovenia (PHIME cohort) and Greece (HERACLES cohort) respectively, is presented herein. Heavy metals are well-known neurotoxicants with well-established links to impaired neurodevel...
Article
Introduction Traditionally, honey was used not only as food but also as medicine (Yaghoobi et al., 2008). Healthy people, regardless of age, use honey to increase physical endurance, combat fatigue, make up for food deficiencies, and improves digestion. Athletes, due to its energetic properties, use it to increase physical endurance and for a faste...
Book
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Chronic diseases continue to globally represent the top cause of death. Although their aetiology is diverse, anthropogens (including factors related to modern lifestyles or behaviours) are considered common risk factors for meta-inflammation and activation of the inflammatory-oxidative cascade involved in the development and progression of many chr...
Article
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Oxidative stress appears to possess a central role in CIN pathophysiology. Resveratrol (Res) and lycopene (Lyc) are strong natural antioxidants evaluated in a limited number of CIN animal studies in vivo. The aim of the study was to evaluate the potential renoprotective effects of Res/Lyc in a CIN rabbit model. Twenty-four adult male New Zealand wh...
Article
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The interaction of magnitude and duration of exposure to anthropogens and chemicals with individuals' genetic background and/or epigenetic changes may represent the early stages of the pathogenesis of the chronic cardio-metabolic diseases mentioned earlier (Desaulniers et al., 2021) For effective disease management strategies, health professionals...
Article
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In the present study, the mineral and chemical compositions of kudurits consumed by wild ungulates and the chemical composition of forage vegetation near the water‑divide of the Abakan Range, Mountain Altai, Russia, were studied. It was found that the kudurits are represented by smectite‑vermiculite mineral associations with chlorite‑the products o...
Article
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(1) Background: Various epidemiological studies suggest that oxidative stress and disrupted neuronal function are mechanistically linked to neurodegenerative diseases (NDs), including Parkinson’s disease (PD) and Alzheimer’s disease (AD). DNA damage, oxidative stress, lipid peroxidation, and eventually, cell death such as NDs can be induced by nitr...
Article
The current study assessed the risk posed to Iranian consumers by oral exposure to a mixture of 20 pesticides and six metals in 96 fruit juice (FJ) samples (3 batches × 4 brands × 8 types of FJs) collected from Iran market. Concentrations of metals and pesticides in FJs were quantified by inductively coupled plasma-optical emission spectrometry (IC...
Article
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Outbreaks of zoonotic viral diseases pose a severe threat to public health and economies worldwide, with this currently being more prominent than it previously was human history. These emergency zoonotic diseases that originated and transmitted from vertebrates to humans have been estimated to account for approximately one billion cases of illness...
Article
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Glutamate, one of the most important excitatory neurotransmitters, acts as a signal transducer in peripheral tissues and endocrine cells. Excessive glutamate secretion has been shown to cause excitotoxicity and neurodegenerative disease. Cerebrolysin is a mixture of enzymatically treated peptides derived from pig brain including neurotrophic factor...
Article
The devastating complications of coronavirus disease 2019 (COVID-19) result from an individual's dysfunctional immune response following the initial severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Multiple toxic stressors and behaviors contribute to underlying immune system dysfunction. SARS-CoV-2 exploits the dysfunctional...
Article
Biglycan is a class I secreted small leucine-rich proteoglycan (SLRP) which regulates signaling pathways connected to bone pathologies. Autophagy is a vital catabolic process with a dual role in cancer progression. Here, we show that biglycan inhibits autophagy in two osteosarcoma cell lines (p ≤ 0.001), while rapamycin-induced autophagy decreases...
Article
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Chronic pathologies or non-communicable diseases (NCDs) include cardiovascular diseases, metabolic syndrome, neurological diseases, respiratory disorders and cancer. They are the leading global cause of human mortality and morbidity. Given their chronic nature, NCDs represent a growing social and economic burden, hence urging the need for ameliorat...
Article
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An amphiphilic copolymer of N-vinyl-2-pyrrolidone and acrylic acid—namely, p(VP-AA)-OD6000 (p(VP-AA))—was synthesized to prepare p(VP-AA) nanoparticles (NPs). Furthermore, the copolymer was linked with CFSE, and the so-prepared nanoparticles were loaded with the DiI dye to form D nanoparticles (DNPs). In this study, as demonstrated by immunofluores...
Article
Full-text available
Application of nanocarriers for drug delivery brings numerous advantages, allowing both minimization of side effects common in systemic drug delivery and improvement in targeting, which has made it the focal point of nanoscience for a number of years. While most of the studies are focused on encapsulation of hydrophobic drugs, delivery of hydrophil...
Chapter
The growing interest in the use of electrically conductive polymers and nanocomposites based on them in medicine requires a comprehensive study of the toxicity of these materials. Although there is a lack of data on the interaction of polyconjugated systems with biological systems, the article deals with the toxicology and biocompatibility of polya...
Article
Bread constitutes a popular and even daily component of human diet world-wide, Iran included. However, there are concerns that various processing methods such as frying and baking could result in the production of potentially a source of known carcinogens such as acrylamide (AA) and benzo(a)pyrene (BaP). The present study tried to perform a risk as...
Article
In vitro cell systems can support hazard characterization and identify mechanisms involved in toxicity; however, using in vitro data for risk assessment still is challenging. As part of an effort to develop approaches for a complex operating site used for biocide packaging and distribution, we evaluated in vitro assays that could be used in a site...
Article
Objectives To evaluate on animal models the health effects of the combined or separate exposure to main chemical and physical hazards of plasma-based material processing technology environment. Materials and methods Male Wistar rats were exposed to actual levels of hazardous factors in plasma technology occupational environment: i.e., ozone and ni...
Article
Full-text available
Hypertension, as a primary risk factor for many fatal disorders, is prevalent in the elderly. There is wide literature on hypertension dealing with its biological and/or biochemical aspects; however, limited research is available on the multifactorial nature of hypertension from a mechanobiological standpoint. This study intended to study in parall...
Chapter
Telomeres are tandem DNA repeats associated with the shelterin proteins, protecting the ends of chromosomes through the T-loop formation. Telomere length normally decreases with each cell division due to the incomplete replication of the lagging strand. Prolonged telomere shortening or T-loop unwinding can activate the DNA Damage Response leading t...
Chapter
Metabolomics comprehensively analyzes the metabolic entities, offering insights into a biological system's current biochemical state under the influence of intrinsic and extrinsic factors such as disease, dietary and lifestyle choices, drugs and hazardous agents. Technological advances in the field have been integrated into many research areas, suc...