Quinazolinone Derivative MR2938 Protects DSS-Induced Barrier Dysfunction in Mice Through Regulating Gut Microbiota by Ling Lv, Mireguli Maimaitiming, Jichen Yang, Shuli Xia, Xin Li, Pingyuan Wang, Zhiqing Liu, Chang-Yun Wang

“…The inflammatory factor levels were performed by quantitative polymerase chain reaction (qPCR) and enzyme-linked immunosorbent assay (ELISA). …”
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Characterization and Study of Gene Expression Profiles of Human Periodontal Mesenchymal Stem Cells in Spheroid Cultures by Transcriptome Analysis by Takenori Suga, Michihiko Usui, Satoru Onizuka, Kotaro Sano, Tsuyoshi Sato, Kohji Nakazawa, Wataru Ariyoshi, Tatsuji Nishihara, Keisuke Nakashima

“…To confirm the results of the transcriptome analysis, we performed real-time polymerase chain reaction and western blotting analyses. Interestingly, we found that the mRNA and protein expressions of NR4A2 were strongly expressed in the spheroid-cultured hPDLMSCs. …”
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Relationship between mucin gene polymorphisms and different types of gallbladder stones by Gongqing Ren, Yongmao Fan, Ruizi Zhong, Gang Zou, Xiaojun Huang, Yue Zhang

“…We amplified SNP sites by polymerase chain reaction (PCR) using specific primer sets followed by DNA sequencing. …”
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Hu-lu-su-pian ameliorates hepatic steatosis by regulating CIDEA expression in AKT-driven MASLD mice by Rumeng Ren, Rumeng Ren, Qi Wang, Qi Wang, Dongjie Deng, Dongjie Deng, Aoao Guo, Aoao Guo, Xin Chen, Xin Chen, Yan Meng, Yan Meng, Ying Fang, Ying Fang, Guohua Zheng, Guohua Zheng, Zhong Xu, Zhong Xu, Man Li, Junjie Hu, Junjie Hu

“…Further examination of significant DEGs and proteins was performed using quantitative real-time polymerase chain reaction (RT-qPCR), Western blotting, and immunohistochemistry (IHC) techniques, respectively. …”
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JAK/STAT3 signaling promotes pain and depression-like behaviors in rats with bone cancer pain by regulating Th17 cell differentiation by Shuyan Wu, Jundan Jiang, Danfeng Wang, Daoyi Lin, Mingxue Lin, Pinzhong Chen, Jianghu Chen, Honghong Zhang, Ying Wang, Xiaohui Chen, Xiaochun Zheng

“…Changes in inflammatory factors and related protein expression levels in the amygdala were detected using western blotting, immunofluorescence, and reverse transcription-quantitative polymerase chain reaction (RT-qPCR). The effects of intra-amygdala injections of a lentivirus targeting retinoic acid-related orphan receptor γt (RORγt) (LV-shRORγt), nifuroxazide (a STAT3 antagonist), and colivelin (a STAT3 agonist) were evaluated. …”
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Identification and preliminary validation of biomarkers associated with mitochondrial and programmed cell death in pre-eclampsia by Rong Lin, Rong Lin, XiaoYing Weng, XiaoYing Weng, Liang Lin, Liang Lin, XuYang Hu, XuYang Hu, ZhiYan Liu, ZhiYan Liu, Jing Zheng, Jing Zheng, FenFang Shen, FenFang Shen, Rui Li, Rui Li

“…Clinical validation was conducted via real-time quantitative polymerase chain reaction (RT-qPCR), immunofluorescence, and Western blot.ResultsFour genes [solute carrier family 25 member 5 (SLC25A5), acyl-CoA synthetase family member 2 (ACSF2), mitochondrial fission factor (MFF), and phorbol-12-myristate-13-acetate–induced protein 1 (PMAIP1)] were identified as biomarkers distinguishing PE from normal controls. …”
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Network and systems biology approaches help investigate gene regulatory interactions between Salmonella disease and host in chickens: Model‐based in silico evidence combined with g... by Reza Tohidi, Hoda Javaheri Bargourooshi, Arash Javanmard

“…Next, we use five promising biomarkers for relative real‐time polymerase chain reaction (PCR) quantification: TLR4, IL8, NRAMP1, IFNγ and IgY genes in two case and control assays. …”
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NDM-1-Positive K. pneumoniae at a Teaching Hospital in Southwestern China: Clinical Characteristics, Antimicrobial Resistance, Molecular Characterization, Biofilm Assay, and Virule... by Kai Yang, Shumin Liu, Huanqin Li, Na Du, Jing Yao, Qiuyue He, Yan Du

“…Methods. The polymerase chain reaction (PCR) was used to screen isolated NDM-1-positive K. pneumoniae. …”
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Nucleotide variation in Foxp3 gene and prognosis of bladder cancer: a case-control study by Qin Li, Yan Zhang, Yan Zhang, Min Su, Yaping Song, Yanyun Wang, Bin Zhou, Lin Zhang

“…Two Foxp3 SNPs (rs3761548 C/A, rs5902434 del/ATT) were selected, and genotyping of the samples was performed using the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technique. …”
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Screening semen samples for Zika virus infection: role for serologic and RT-PCR testing by Humberto Ferraz, Humberto Ferraz, Humberto Ferraz, Kevan Akrami, Kevan Akrami, Kevan Akrami, Laise de Moraes, Laise de Moraes, Lais Cambuí Gusmão, Genevieve Coelho, Daniele Freitas, Daniele Freitas, Manoel Barral-Netto, Aldina Barral, Viviane Boaventura, Viviane Boaventura, Luciane Amorim Santos, Luciane Amorim Santos, Luciane Amorim Santos, Ricardo Khouri, Ricardo Khouri

“…Human reproductive clinics typically perform serologic tests to screen for Zika infection.MethodsIn this study, we evaluated semen samples stored in a human reproduction clinic in Salvador, Brazil, during the Zika virus outbreak, using real-time quantitative reverse transcription polymerase chain reaction (RT-qPCR) technique.Results36 sperm samples from 23 donors were analyzed, including 5 with positive IgG serology for ZIKV and all negative for IgM. …”
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Characterization of a WAS splice-site variant in a patient with Wiskott-Aldrich syndrome by Elisabetta Toriello, Rosa Maritato, Antonio De Rosa, Maria Valeria Esposito, Carla Damiano, Carla Damiano, Carmen Rosano, Emilia Cirillo, Antonietta Tarallo, Antonietta Tarallo, Cosimo Abagnale, Francesca Cillo, Roberta Romano, Laura Grilli, Marika Comegna, Marika Comegna, Giancarlo Blasio, Giancarlo Parenti, Giancarlo Parenti, Enrico Maria Surace, Giuseppe Castaldo, Giuseppe Castaldo, Claudio Pignata, Giuliana Giardino

“…By sequencing the polymerase chain reaction product, we identified a premature stop at codon 269; thus, consequently, no Wiskott-Aldrich syndrome protein (WASp) was detectable in peripheral blood mononuclear cells from the patient. …”
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Green Tea Extract (<i>Theaceae</i>; <i>Camellia sinensis</i> L.): A Promising Antimicrobial, Anti-Quorum Sensing and Antibiofilm Candidate Against Multidrug-Resistant <i>Campylobac... by Mona S. Emara, Ahmed M. Ammar, Ashraf M.O. Abdelwahab, Attia A. Elgdawy, Adel Abdelkhalek, Elena Pet, Gabi Dumitrescu, Mirela Ahmadi, Norhan K. Abd El-Aziz

“…Furthermore, real-time quantitative polymerase chain reaction (RT-qPCR) results showed a significant decrease (<i>p</i> < 0.05) in the expression levels of biofilm biosynthesis gene and its regulator (<i>FlaA</i> and <i>LuxS</i>, respectively) in <i>Campylobacter</i> isolates treated with the green tea extract in comparison with untreated ones. …”
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Global biogeography of N₂-fixing microbes: <i>nifH</i> amplicon database and analytics workflow by M. Morando, J. D. Magasin, S. Cheung, S. Cheung, M. M. Mills, J. P. Zehr, K. A. Turk-Kubo

“…One widely used approach for understanding diazotroph diversity and biogeography is polymerase chain reaction (PCR) amplification of a portion of the <i>nifH</i> gene, which encodes a structural component of the <span class="inline-formula">N₂</span>-fixing enzyme complex, nitrogenase. …”
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Active surveillance of avian influenza in the southwestern Poyang Lake area, China: Analyzing changes in wholesale and frozen fresh retail markets post-policy implementation by Wentao Song, Zhiqiang Deng, Fenglan He, Kang Fang, Lintao Sheng, Jingwen Wu, Junling Tu, Kun Zhou, Xi Wang, Wei Wang, Liu Yi, Kangguo Li, Buasiyamu Abudunaibi, Ping Zhang, Hui Li, Tianmu Chen

“…The type A avian influenza virus nucleic acids were detected using real-time reverse transcription polymerase chain reaction (real-time RT-PCR), and a triplex real-time RT-PCR assay kit specific for H5/H7/H9 RNA was utilized on the influenza A-positive samples to differentiate among the avian influenza virus subtypes. …”
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Altered AKT1 and MAPK1 Gene Expression on Peripheral Blood Mononuclear Cells and Correlation with T-Helper-Transcription Factors in Systemic Lupus Erythematosus Patients by Sonia Garcia-Rodriguez, Jose-Luis Callejas-Rubio, Norberto Ortego-Centeno, Esther Zumaquero, Raquel Ríos-Fernandez, Salvador Arias-Santiago, Pilar Navarro, Jaime Sancho, Mercedes Zubiaur

“…Kinases have been implicated in the immunopathological mechanisms of Systemic Lupus Erythematosus (SLE). v-akt murine-thymoma viral-oncogene-homolog 1 (AKT1) and mitogen-activated-protein-kinase 1 (MAPK1) gene expressions in peripheral mononuclear cells from thirteen SLE patients with inactive or mild disease were evaluated using quantitative real-time reverse-transcription polymerase-chain-reaction and analyzed whether there was any correlation with T-helper (Th) transcription factors (TF) gene expression, cytokines, and S100A8/S100A9-(Calprotectin). …”
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Possible scenarios for the spread of mpox outside the endemic focus in Africa by Eskild Petersen, Ulrik Hvid, Oyewale Tomori, Anders Gorm Pedersen, Jacco Wallinga, Richard Pebody, Orlando Cenciarelli, Preben Aavitsland, David Van Laeken, Viggo Andreasen, Uffe Schneider, Julia Kinane Simonsen, Marlies Jilles Francine Goedknegt, Caroline Klint Johannesen, Jens D. Lundgren, Anders Koch, Bolette Søborg, Anna Mia Ekström, Hannah Nohynek, Frank M. Aarestrup, Tyra G. Krause, Lone Simonsen

“…Surveillance is needed with exhaustive case detection, polymerase chain reaction confirmation, clade determination, and about severe illness. …”
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Role of PI3K/AKT/mTOR signaling pathway and sirtuin genes in chronic obstructive pulmonary disease development by G. F. Korytina, L. Z. Akhmadishina, V. A. Markelov, Y. G. Aznabaeva, O. V. Kochetova, T. R. Nasibullin, A. P. Larkina, N. N. Khusnutdinova, N. Sh. Zagidullin, T. V. Victorova

“…SNPs of SIRT1 (rs3758391, rs3818292), SIRT3 (rs3782116, rs536715), SIRT6 (rs107251), AKT1 (rs2494732), PIK3R1 (rs10515070, rs831125, rs3730089), MTOR (rs2295080, rs2536), PTEN (rs701848, rs2735343) genes were genotyped by real-time polymerase chain reaction (PCR) among 1245 case and control samples. …”
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Subclinical Plasmodium spp. Infections in a Community Setting in Bangui, Central African Republic by Nzoumbou-Boko R, Denissio Morissi Nalingbo MCI, Yambiyo BM, Detol R, Moussa ERF, Nalinga D, Namsenei-Dankpea LJVDLG, Manirakiza A, Ayong L, Boum II Y

“…Proportions of positive tests for malaria parasites were determined by combining the results of antigen-based malaria rapid diagnostic test (mRDT), thick blood smear microscopy, and polymerase chain reaction (PCR).Results: A total of 638 participants (mean age, 26.44 years (range, [1– 75] years) with a sex ratio (M/F) of 1.22) were tested for malaria using all three detection methods. …”
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Clinical Characteristics, Laboratory Parameters, and Molecular Epidemiology of Neuroinvasive Flavivirus Infections in a Hotspot Region of Eastern Croatia by Dario Sabadi, Kristian Bodulić, Vladimir Savić, Nika Vlahović Vlašić, Maja Bogdanić, Ljiljana Perić, Irena Tabain, Dubravka Lišnjić, Mario Duvnjak, Snježana Židovec-Lepej, Barbara Grubišić, Ilija Rubil, Ljubo Barbić, Luka Švitek, Vladimir Stevanović, Petra Smajić, Bernarda Berišić, Mihaela Zlosa, Ivana Rončević, Tatjana Vilibić-Čavlek

“…Reverse-transcription polymerase chain reaction (RT-qPCR) was used to detect flavivirus RNA in clinical samples (cerebrospinal fluid; CSF, urine). …”
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First microscopic and molecular identification of Cryptosporidium spp. in fat sand rats (Psammomys obesus) in Egypt and their potential zoonotic implications by Sara Abdel-Aal Mohamed, Fatma A. S. Anwar, Ahmed Gareh, Marwa M. I. Ghallab, Remigio Martínez, Asmaa Aboelabbas Gouda, Fatemah Enad Alajmi, Hind Alzaylaee, Ignacio García-Bocanegra, Ignacio García-Bocanegra, Ehab Kotb Elmahallawy, Ehab Kotb Elmahallawy

“…Furthermore, molecular identification and characterization of the parasite were carried out on selected microscopy-positive samples (n = 30) using conventional polymerase chain reaction (PCR) targeting the Cryptosporidium oocyst wall protein (COWP) gene. …”
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