EBV-associated lymphoadenopathy in a child by H.B. Mateiko, U.A. Hlushko, T.V. Nesterova, L.V. Antoniuk, N.B. Horbal

“…Lymphadenopathy is observed in 55% of children under  the age of 10 years and the most often it has a bacterial or viral etiology, but it also can manifest as lymphoproliferative diseases or lymphomas. …”
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Analysis of cases of severe streptococcal infection in children and adults in Khmelnytskyi region by L.V. Pypa, K.Yu. Kreniov, L.V. Dudikova, N.O. Zymak, Yu.M. Lysytsia, V.I. Ruda, K.A. Demyanyk

“…The article describes 5 cases of streptococcal infection caused by Str.pyogenes with different clinical symptoms. The streptococcal etiology was confirmed by bacteriological method, the levels of ASLO antibodies were evaluated by biochemical method, clinical and biochemical studies were performed to determine markers of organ dysfunction. …”
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Hypercalcemia in Lung Cancer due to Simultaneously Elevated PTHrP and Ectopic Calcitriol Production: First Case Report by Saed Nemr, Sunitha Alluri, Dhivya Sundaramurthy, Daniel Landry, Gregory Braden

“…There are no reported lung cancer cases with elevated calcitriol as an etiology of hypercalcemia. We believe that the elevated calcitriol levels in this case were due to a PTHrP-independent mechanism, possibly from either ectopic production of calcitriol in tumor cells or from increased activity of 1-alpha hydroxylase in the same cells. …”
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Mycobacterium avium subsp. paratuberculosis in an Italian Cohort of Type 1 Diabetes Pediatric Patients by Maria Luisa Manca Bitti, Speranza Masala, Francesca Capasso, Novella Rapini, Simona Piccinini, Federica Angelini, Andrea Pierantozzi, Roberta Lidano, Silvia Pietrosanti, Daniela Paccagnini, Leonardo A. Sechi

“…Mycobacterium avium subsp. paratuberculosis (MAP) is the etiological agent of Johne’s disease in ruminants. Recent studies have linked MAP to type 1 diabetes (T1D) in the Sardinian population. …”
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Cocaine Induced Pleural and Pericardial Effusion Syndrome by Shehabaldin Alqalyoobi, Omkar Vaidya, Al-Ma’Mon Abu Ghanimah, Ahmed Elkhanany, Ashraf Gohar

“…This case is unique since the pericardial and pleural effusions developed without any other etiology in the setting of cocaine; hence, we describe this clinical syndrome as cocaine induced pleural and pericardial effusions syndrome (CIPP).…”
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Oxidative Stress and Its Association with COVID-19: A Narrative Review by Hardi Rafat Baqi, Halgord Ali M. Farag, Abdel Hamid H. El Bilbeisi, Rafee Habib Askandar, Amany M. El Afifi

“…The naturalness of severe acute respiratory syndrome coronavirus 2 infections (SARS-Cov-2) appears to impact the respiratory system and lungs, however, the etiology of many cases exhibited several various features of the disease. …”
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Tumor Necrosis Factor-α and Interleukin-6: Potential Interorgan Inflammatory Mediators Contributing to Destructive Periodontal Disease in Obesity or Metabolic Syndrome by Roozbeh Khosravi, Khady Ka, Ting Huang, Saeed Khalili, Bich Hong Nguyen, Belinda Nicolau, Simon D. Tran

“…In this review, we discuss a working model, which focuses on interorgan inflammation as a common etiological factor for destructive periodontal disease associated with obesity and metabolic syndrome. …”
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Faces of Anorexia in Adolescents: Diagnosis, Risk, and Support by Julia Natalia Skibicka, Kamila Rosińska, Ewelina Justyna Janicka, Mateusz Rosiński, Monika Niedźwiedzka

“…Methods: This study provides a literature review on anorexia nervosa, focusing on its etiology, the impact of the pandemic, and contemporary treatment methods. …”
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Novel MFSD8 Variants in a Chinese Family with Nonsyndromic Macular Dystrophy by Qin Xiang, Yanna Cao, Hongbo Xu, Zhijian Yang, Liang Tang, Ju Xiang, Jianming Li, Hao Deng, Lamei Yuan

“…To identify the molecular etiology of a Chinese family with nonsyndromic macular dystrophy. …”
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Protein arginine methyltransferase 7 linked to schizophrenia through regulation of neural progenitor cell proliferation and differentiation by Ting Shen, Jing Yu, Bin Xie, Cuiping Huang, Jingjie Cui, Kefu Liu, Chunyu Liu, Chao Chen

“…Together, the results of this study reveal that PRMT7 is a functional gene at 16q22.1, contributing to the etiology of SCZ by modulating NPC proliferation and differentiation as an epigenetic regulator.…”
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Uncovering the significance of CBX3 as an up-and-coming biomarker in cardio-vascular health by Muhammad Aamir Wahab, Nunzio Del Gaudio, Biagio Gargiulo, Vincenzo Quagliariello, Nicola Maurea, Michele Grieco, Rosaria Benedetti, Angela Nebbioso, Lucia Altucci, Mariarosaria Conte

“…Abstract Cardiovascular disease (CVD) is the primary cause of mortality globally with a multifactorial etiology that involves epigenetics. Chromobox 3 (CBX3), the major isoform of heterochromatin protein 1, is involved in intricate epigenetic mechanisms affecting congestive heart failure. …”
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Detection of Gastrointestinal Pathogens from Stool Samples on Hemoccult Cards by Multiplex PCR by Martin Alberer, Nicklas Schlenker, Malkin Bauer, Kerstin Helfrich, Carolin Mengele, Thomas Löscher, Hans Dieter Nothdurft, Gisela Bretzel, Marcus Beissner

“…Reliable data on the etiology of TD is lacking. Sufficient laboratory capacity at travel destinations is often unavailable and transporting conventional stool samples to the home country is inconvenient. …”
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Gut microbial dysbiosis, IgA, and Enterococcus in common variable immunodeficiency with immune dysregulation by Roos-Marijn Berbers, Fernanda L. Paganelli, Joris M. van Montfrans, Pauline M. Ellerbroek, Marco C. Viveen, Malbert R. C. Rogers, Moniek Salomons, Jaap Schuurmans, Martine van Stigt Thans, Remi M. M. Vanmaris, Lodewijk A. A. Brosens, Maria Marlot van der Wal, Virgil A. S. H. Dalm, P. Martin van Hagen, Annick A. J. M. van de Ven, Hae-Won Uh, Femke van Wijk, Rob J. L. Willems, Helen L. Leavis

“…Significant morbidity and mortality are caused by immune dysregulation complications (CVIDid), which affect around one-third of CVID patients and have a poorly understood etiology. Here, we investigate the hypothesis that gut microbial dysbiosis contributes to the inflammation underlying CVIDid. …”
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Evidences of the Low Implication of Mosquitoes in the Transmission of Mycobacterium ulcerans, the Causative Agent of Buruli Ulcer by Rousseau Djouaka, Francis Zeukeng, Jude Daiga Bigoga, David N’golo Coulibaly, Genevieve Tchigossou, Romaric Akoton, Sylla Aboubacar, Sodjinin Jean-Eudes Tchebe, Clavella Nantcho Nguepdjo, Razack Adeoti, Innocent Djegbe, Manuele Tamo, Wilfred Fon Mbacham, Solange E. Kakou-Ngazoa, Anthony Ablordey

“…Buruli ulcer (BU) continues to be a serious public health threat in wet tropical regions and the mode of transmission of its etiological agent, Mycobacterium ulcerans (MU), remains poorly understood. …”
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Role of periodontal ligament fibroblasts in periodontitis: pathological mechanisms and therapeutic potential by Yijie Huang, Ying Tang, Ruiqi Zhang, Xiao Wu, Li Yan, Xiling Chen, Qianqi Wu, Yiyan Chen, Yingtao Lv, Yuan Su

“…Abstract Periodontal ligament fibroblasts (PDLFs) play a crucial role in the etiology of periodontitis and periodontal tissue regeneration. …”
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Unveiling the molecular and cellular links between obstructive sleep apnea-hypopnea syndrome and vascular aging by Wei Liu, Le Zhang, Wenhui Liao, Huiguo Liu, Wukaiyang Liang, Jinhua Yan, Yi Huang, Tao Jiang, Qian Wang, Cuntai Zhang, Peifang Wei

“…Vascular aging (VA) is a common etiology of various chronic diseases and represents a major public health concern. …”
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Leptin Deficiency and Its Effects on Tibial and Vertebral Bone Mechanical Properties in Mature Genetically Lean and Obese JCR:LA-Corpulent Rats by Raylene A. Reimer, Jeremy M. LaMothe, Ronald F. Zernicke

“…Those combined results suggest that the etiology and duration of obesity may be important determinants of bone mechanical properties, and axial and appendicular bones may be affected differently.…”
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Lack of Association of Childhood Partial Epilepsy with Brain Derived Neurotrophic Factor Gene by Aycan Unalp, Elcin Bora, Tufan Cankaya, Ozlem Giray Bozkaya, Derya Ercal, Aysel Ozturk, Ayfer Ulgenalp

“…In this study, we tested that BDNF might be involved in the etiology of childhood PE. To assess whether BDNF gene C270T polimorphism could be implicated in vulnerability to PE, we conducted a case-control association analysis (112 partial epileptic and 100 controls) in Turkish children. …”
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Emergence of Enteric Viruses in Production Chickens Is a Concern for Avian Health by Elena Mettifogo, Luis F. N. Nuñez, Jorge L. Chacón, Silvana H. Santander Parra, Claudete S. Astolfi-Ferreira, José A. Jerez, Richard C. Jones, Antonio J. Piantino Ferreira

“…This study demonstrates the diversity of viruses in Brazilian chicken flocks presenting enteric problems characterized by diarrhea, growth retard, loss weight, and mortality, which reflects the multicausal etiology of this disease.…”
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Novel Antibiotic Combinations of Diverse Subclasses for Effective Suppression of Extensively Drug-Resistant Methicillin-Resistant Staphylococcus aureus (MRSA) by Shumyila Nasir, Muhammad Sufyan Vohra, Danish Gul, Umm E Swaiba, Maira Aleem, Khalid Mehmood, Saadia Andleeb

“…The emergence of multidrug-resistant pathogens such as methicillin-resistant Staphylococcus aureus (MRSA), the chief etiological agent for a range of refractory infections, has rendered all β-lactams ineffective against it. …”
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