scholarly journals The Role of Early Programming and Early Nutrition on the Development and Progression of Celiac Disease: a review.

2020 ◽  
Author(s):  
Rafael Martín-Masot ◽  
Javier Diaz-Castro ◽  
Jorge Moreno-Fernandez ◽  
Víctor Manuel Navas-López ◽  
Teresa Nestares
Keyword(s):  
Celiac Disease ◽  
Expression Patterns ◽  
Adult Life ◽  
World Population ◽  
Early Nutrition ◽  
Early Programming ◽  
Increased Risk ◽  
Risk Of Disease

Experimental and epidemiological evidence has shown that modifications of the intrauterine environment can have deleterious consequences for individuals, expressed as an increased risk of suffering non-communicable pathologies in adult life, which is known as the hypothesis of the early origin of diseases or programming fetal. On the other hand, changes in gene expression patterns through epigenetic modifications can be the basis for long-term maintenance of the effects of fetal programming. In this sense, epigenetics comprises the study of intrauterine disturbances, which develop diseases in the adult, including Celiac Disease (CD). In addition, early feeding practices could influence the risk of CD development, such as breastfeeding timing and duration and age at gluten introduction in the diet. Gluten acts as a trigger for CD in genetically predisposed subjects, although approximately 30% of the world population has HLA DQ2 or DQ8, the prevalence of the disease is only 1-3%. It is not known what factors act to modify the risk of disease in genetically at risk subjects. Taking into account all these considerations, the aim of the current review is to elucidate the role of early programming and the effect of early nutrition on the development and progression of CD.

scholarly journals The Role of Early Programming and Early Nutrition on the Development and Progression of Celiac Disease: A Review

Nutrients ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 3427
Author(s):  
Rafael Martín-Masot ◽  
Javier Diaz-Castro ◽  
Jorge Moreno-Fernandez ◽  
Víctor Manuel Navas-López ◽  
Teresa Nestares
Keyword(s):  
Celiac Disease ◽  
Fetal Programming ◽  
Protective Factor ◽  
Expression Patterns ◽  
Adult Life ◽  
World Population ◽  
Early Nutrition ◽  
Early Programming ◽  
Increased Risk

Experimental and epidemiological evidence has shown that modifications of the intrauterine environment can have deleterious consequences for individuals, expressed as an increased risk of suffering non-communicable pathologies in adult life, which is known as the hypothesis of the early origin of diseases or fetal programming. On the other hand, changes in gene expression patterns through epigenetic modifications can be the basis for long-term maintenance of the effects of fetal programming. In this sense, epigenetics comprises the study of intrauterine disturbances, which develop diseases in the adult, including celiac disease (CD). In addition, early feeding practices could influence the risk of CD development, such as breastfeeding timing and duration and age of gluten introduction in the diet. Gluten acts as a trigger for CD in genetically predisposed subjects, although approximately 30% of the world population has HLA DQ2 or DQ8, the prevalence of the disease is only 1–3%. It is not known what factors act to modify the risk of disease in genetically at-risk subjects. Taking into account all these considerations, the aim of the current review is to elucidate the role of early programming and the effect of early nutrition on the development and progression of CD. It is logical that attention has been paid to gluten as a key element in preventing the disease. However, there is no strong evidence in favor of the protective factor of breastfeeding, timing of introduction of gluten during lactation, and the development of CD. Diet, genetic risk, microbiota, and environmental interaction are possible triggers of the change in tolerance to an immune response to gluten, but large-scale cohort studies are needed. Emerging scientific concepts, such as epigenetics, may help us establish the role of these factors.

scholarly journals Role of diuretics on long-term mortality may differ in volume status in patients with acute myocardial infarction

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
T Kawai ◽  
D Nakatani ◽  
T Yamada ◽  
T Watanabe ◽  
T Morita ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Propensity Score ◽  
Plasma Volume ◽  
Cox Regression ◽  
Volume Status ◽  
Increased Risk ◽  
Long Term Mortality

Abstract Background Diuretics has been reported to have a potential for an activation of the renin-angiotensin-aldosterone system and the sympathetic nervous system, leading to a possibility of poor clinical outcome in patients with cardiovascular disease. However, few data are available on clinical impact of diuretics on long-term outcome in patients with acute myocardial infarction (AMI) based on plasma volume status. Methods To address the issue, a total of 3,416 survived patients with AMI who were registered to a large database of the Osaka Acute Coronary Insufficiency Study (OACIS) were studied. Plasma volume status was assessed with the estimated plasma volume status (ePVS) that was calculated at discharge as follows: actual PV = (1 − hematocrit) × [a + (b × body weight)] (a=1530 in males and a=864 in females, b=41.0 in males and b=47.9 in females); ideal PV = c × body weight (c=39 in males and c=40 in females), and ePVS = [(actual PV − ideal PV)/ideal PV] × 100 (%). Multivariable Cox regression analysis and propensity score matching were performed to account for imbalances in covariates. The endpoint was all-cause of death (ACD) within 5 years. Results During a median follow-up period of 855±656 days, 193 patients had ACD. In whole population, there was no significant difference in long-term mortality risk between patients with and without diuretics in both multivariate cox regression model and propensity score matching population. When patients were divided into 2 groups according to ePVS with a median value of 4.2%, 46 and 147 patients had ACD in groups with low ePVS and high ePVS, respectively. Multivariate Cox analysis showed that use of diuretics was independently associated with an increased risk of ACD in low ePVS group, (HR: 2.63, 95% confidence interval [CI]: 1.22–5.63, p=0.01), but not in high ePVS group (HR: 0.70, 95% CI: 0.44–1.10, p=0.12). These observations were consistent in the propensity-score matched cohorts; the 5-year mortality rate was significantly higher in patients with diuretics than those without among low ePVS group (4.7% vs 1.7%, p=0.041), but not among high ePVS group (8.0% vs 10.3%, p=0.247). Conclusion Prescription of diuretics at discharge was associated with increased risk of 5-year mortality in patients with AMI without PV expansion, but not with PV expansion. The role of diuretics on long-term mortality may differ in plasma volume status. Therefore, prescription of diuretics after AMI may be considered based on plasma volume status. Funding Acknowledgement Type of funding source: None

scholarly journals Prognostic role of neoplastic markers in Takotsubo syndrome

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Francesco Santoro ◽  
Tecla Zimotti ◽  
Adriana Mallardi ◽  
Alessandra Leopizzi ◽  
Enrica Vitale ◽  
...  
Keyword(s):  
Serum Levels ◽  
Takotsubo Syndrome ◽  
Ca 15.3 ◽  
Risk Of Death ◽  
Increased Risk ◽  
Ca 19.9 ◽  
Long Term Follow Up

AbstractTakotsubo syndrome (TTS) is an acute heart failure syndrome with significant rates of in and out-of-hospital mayor cardiac adverse events (MACE). To evaluate the possible role of neoplastic biomarkers [CA-15.3, CA-19.9 and Carcinoembryonic Antigen (CEA)] as prognostic marker at short- and long-term follow-up in subjects with TTS. Ninety consecutive subjects with TTS were enrolled and followed for a median of 3 years. Circulating levels of CA-15.3, CA-19.9 and CEA were evaluated at admission, after 72 h and at discharge. Incidence of MACE during hospitalization and follow-up were recorded. Forty-three (46%) patients experienced MACE during hospitalization. These patients had increased admission levels of CEA (4.3 ± 6.2 vs. 2.2 ± 1.5 ng/mL, p = 0.03). CEA levels were higher in subjects with in-hospital MACE. At long term follow-up, CEA and CA-19.9 levels were associated with increased risk of death (log rank p < 0.01, HR = 5.3, 95% CI 1.9–14.8, HR = 7.8 95% CI 2.4–25.1, respectively, p < 0.01). At multivariable analysis levels higher than median of CEA, CA-19.9 or both were independent predictors of death at long term (Log-Rank p < 0.01). Having both CEA and CA-19.9 levels above median (> 2 ng/mL, > 8 UI/mL respectively) was associated with an increased risk of mortality of 11.8 (95% CI 2.6–52.5, p = 0.001) at follow up. Increased CEA and CA-19.9 serum levels are associated with higher risk of death at long-term follow up in patients with TTS. CEA serum levels are correlated with in-hospital MACE.

scholarly journals The effectiveness and safety of the use of antithrombotic therapy in COVID-19

2021 ◽  
Vol 18 (2) ◽  
pp. 17-30
Author(s):  
K. V. Lobastov ◽  
O. Ya. Porembskay ◽  
I. V. Schastlivtsev
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Increased Risk ◽  
Severe Infections ◽  
Thrombotic Complications ◽  
Risk Of Disease ◽  
Anticoagulant Prophylaxis ◽  
Discharge From Hospital ◽  
Outpatient Settings

The article is a non-systematic review of the literature, addressing the effectiveness, safety and appropriateness of antithrombotic drugs for COVID-19 in patients undergoing treatment in different settings: in the hospital phase, including the intensive care unit, in the outpatient phase after discharge from hospital, in primary outpatient treatment. The issues of thrombotic complications during vaccination and the necessity of their prevention are discussed. The studies confirm the importance of prophylactic doses of anticoagulants in all hospitalized patients. The use of increased doses has proven ineffective in patients with a severe course of the disease who are being treated in the intensive care unit. In moderately severe infections, there is a clear benefit of increased doses of anticoagulants in reducing the risk of organ failure, but definitive conclusions can only be drawn after the final results of the studies have been published. Prolonged pharmacological prophylaxis after hospital discharge may be useful in individual patients, but the overall risk of thrombotic complications in the long-term period does not appear to be high. The available data do not support the use of anticoagulants in the treatment of coronavirus disease in the outpatient settings, since the risk of thrombotic complications is not increased in such patients, and the safety of anticoagulant use has not been evaluated. Sulodexide may be useful in selected outpatients at increased risk of disease progression. Vaccination may provoke the development of atypical localized thrombosis by immune mechanisms, but the risk of such complications is lower in the coronavirus disease itself. Anticoagulant prophylaxis during vaccine administration is not indicated.

scholarly journals THE ROLE OF INTERLEUKIN 1β GENE POLYMORPHISM IN DEVELOPMENT OF PREDOMINANTY SENSORY CHRONIC INFLAMMATORY DEMYELINATING POLYNEUROPATHY

2019 ◽  
Vol 21 (1) ◽  
pp. 141-148
Author(s):  
T. E. Popova ◽  
N. A. Shnayder ◽  
M. M. Petrova ◽  
A. A. Tappakhov
Keyword(s):  
Chronic Inflammatory Demyelinating Polyneuropathy ◽  
Study Groups ◽  
Krasnoyarsk Region ◽  
Genotype Frequencies ◽  
Increased Risk ◽  
Significant Difference ◽  
Risk Of Disease ◽  
T Locus ◽  
Il1b Gene

The aim of the present study was a search for associations between the polymorphic allelic variants 3954 C>T (rs1143644) and -511C>T (rs16944) of IL1B gene in the patients with sensory predominant chronic inflammatory demyelinating polyneuropathies (SP-CIDP) from Krasnoyarsk Region and the Sakha (Yakutia) Republic. A total of 95 people were examined, having been divided into 2 groups according to their residence. The first group consisted of 42 patients living in the Sakha (Yakutia) Republic. The second group included 53 patients living in the Krasnoyarsk Region. It was revealed that the carriers of homozygous CC genotype in the 3954C>T locus were more often detected in patients from the Sakha (Yakutia) Republic, and the carriage of TT genotype is found exclusively in the patients from Krasnoyarsk Region. When comparing the different genotype frequencies in the -511CT locus, we did not reveal any statistically significant differences between the two groups of patients. Presence of the CC genotype of the 3954C>T locus was associated with a significantly increased risk of disease in the patients from Sakha (Yakutia) Republic, while carrying CT and TT genotypes at the locus 3954C>T and the TT genotype at the locus -511C>T, is associated with increased risk disorder among patients of the Krasnoyarsk Region. The frequency of carriage of various genotypes in the 3954C>T and -511C>T loci of the IL1B gene was prevalent among the patients from the Sakha (Yakutia) Republic, the association of genotypes of CC/CT prevailed in patients from the Krasnoyarsk Region (p = 0.005), as well as prevalence of CC/CC and CC/CT (p = 0.023). However, there was no statistically significant difference in occurrence of individual genotypes between the two study groups. When analyzing the carrier frequency of high-producing alleles of 3954C and -511C in patients with SP-CIDP, it was shown that they were significantly more common among patients from the Sakha (Yakutia) Republic and patients from the Krasnoyarsk Region than the low-producing 3954T and -511T alleles. Moreover, the 3954C allele was more often found in the Yakut group (p = 0.001), and in the -511C allele for the Krasnoyarsk group of patients (p = 0.05). The presence of 3954C and -511C alleles increases the risk of SP-CIDP development in patients from the Sakha (Yakutia) Republic, as well as carriage of 3954T allele in patients from the Krasnoyarsk Region.

scholarly journals The Long and Short of It: The Role of Telomeres in Fetal Origins of Adult Disease

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Stephanie E. Hallows ◽  
Timothy R. H. Regnault ◽  
Dean H. Betts
Keyword(s):  
Intrauterine Growth Restriction ◽  
The Body ◽  
Premature Aging ◽  
Fetal Origins ◽  
Maternal Malnutrition ◽  
Adult Disease ◽  
Increased Risk

Placental insufficiency, maternal malnutrition, and other causes of intrauterine growth restriction (IUGR) can significantly affect short-term growth and long-term health. Following IUGR, there is an increased risk for cardiovascular disease and Type 2 Diabetes. The etiology of these diseases is beginning to be elucidated, and premature aging or cellular senescence through increased oxidative stress and DNA damage to telomeric ends may be initiators of these disease processes. This paper will explore the areas where telomere and telomerase biology can have significant effects on various tissues in the body in IUGR outcomes.

scholarly journals Evidence of an oncogenic role of aberrant TOX activation in cutaneous T-cell lymphoma

Blood ◽  
2015 ◽  
Vol 125 (9) ◽  
pp. 1435-1443 ◽  
Author(s):  
Yuanshen Huang ◽  
Ming-Wan Su ◽  
Xiaoyan Jiang ◽  
Youwen Zhou
Keyword(s):  
Cell Lymphoma ◽  
Cutaneous T Cell Lymphoma ◽  
Increased Risk ◽  
Key Points ◽  
Specific Mortality ◽  
Risk Of Disease ◽  
Disease Specific Mortality ◽  
Sézary Cells ◽  
Disease Specific

Key Points TOX is aberrantly expressed in primary Sézary cells and its levels correlate with increased risk of disease-specific mortality. TOX knockdown promotes apoptosis and reduces cell proliferation in CTCL cells, partially through inducing p27 and p57.

scholarly journals A Translational Perspective of Maternal Immune Activation by SARS-CoV-2 on the Potential Prenatal Origin of Neurodevelopmental Disorders: The Role of the Cholinergic Anti-inflammatory Pathway

2021 ◽  
Vol 12 ◽  
Author(s):  
José Javier Reyes-Lagos ◽  
Eric Alonso Abarca-Castro ◽  
Juan Carlos Echeverría ◽  
Hugo Mendieta-Zerón ◽  
Alejandra Vargas-Caraveo ◽  
...  
Keyword(s):  
Immune Activation ◽  
Neurodevelopmental Disorders ◽  
Inflammatory Pathway ◽  
Maternal Immune Activation ◽  
Increased Risk ◽  
Anti Inflammatory ◽  
Psychophysiological Data

The emergent Coronavirus Disease 2019 (COVID-19) caused by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) could produce a maternal immune activation (MIA) via the inflammatory response during gestation that may impair fetal neurodevelopment and lead to postnatal and adulthood mental illness and behavioral dysfunctions. However, so far, limited evidence exists regarding long-term physiological, immunological, and neurodevelopmental modifications produced by the SARS-CoV-2 in the human maternal-fetal binomial and, particularly, in the offspring. Relevant findings derived from epidemiological and preclinical models show that a MIA is indeed linked to an increased risk of neurodevelopmental disorders in the offspring. We hypothesize that a gestational infection triggered by SARS-CoV-2 increases the risks leading to neurodevelopmental disorders of the newborn, which can affect childhood and the long-term quality of life. In particular, disruption of either the maternal or the fetal cholinergic anti-inflammatory pathway (CAP) could cause or exacerbate the severity of COVID-19 in the maternal-fetal binomial. From a translational perspective, in this paper, we discuss the possible manifestation of a MIA by SARS-CoV-2 and the subsequent neurodevelopmental disorders considering the role of the fetal-maternal cytokine cross-talk and the CAP. Specifically, we highlight the urgent need of preclinical studies as well as multicenter and international databanks of maternal-fetal psychophysiological data obtained pre-, during, and post-infection by SARS-CoV-2 from pregnant women and their offspring.

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