Extracellular vimentin is a damage-associated molecular pattern protein serving as an agonist of TLR4 in human neutrophils by Łukasz Suprewicz, Krzysztof Fiedoruk, Karol Skłodowski, Evan Hutt, Magdalena Zakrzewska, Alicja Walewska, Piotr Deptuła, Agata Lesiak, Sławomir Okła, Peter A. Galie, Alison E. Patteson, Paul A. Janmey, Robert Bucki

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A study of serum YKL-40 and its correlation with traditional biomarkers in rheumatoid arthritis patients by Vinod Narayan, Vasanthi Pallinti, Nalini Ganesan

Subjects: “…anti-cyclic citrullinated peptide…”
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The role of Ashwagandha in modulating gut parameters in dogs—a randomized double-blind placebo-controlled trial by Kala Kumar Bharani, Ashok Kumar Devarasetti, Rajendar Bobbili, Amit Khurana, Donga Durga Veera Hanuman, Roupesh Gudepu, Swapna Guda

“…In addition, the levels of L-citrulline were significantly modulated by ARE intervention, whereas the intervention did not affect intestinal-type alkaline phosphatase (I-ALP), lactate, and carbamoyl-phosphate synthase (CPS). …”
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Defective Slc7a7 transport reduces erythropoietin compromising erythropoiesis by Judith Giroud-Gerbetant, Fernando Sotillo, Gonzalo Hernández, Irene Ruano, David Sebastián, Joana Fort, Mayka Sánchez, Günter Weiss, Neus Prats, Antonio Zorzano, Manuel Palacín, Susanna Bodoy

“…Given the limitations of current citrulline-based treatments and the unknown role of SLC7A7 in red blood cell production, there is an urgent need to investigate the pathways affected by SLC7A7 deficiency. …”
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Oxidized Lipoproteins Suppress Nitric Oxide Synthase in Macrophages: Study of Glucocorticoid Receptor Involvement by K. E. Matthys, P. G. Jorens, B. Marescau, M. Rosseneu, H. Bult, A. G. Herman

“…Loading with oxLDL caused a small induction of NOS activity in unstimulated cells, as indicated by nitrite and citrulline accumulation in the supernatant. However, it suppressed the iNOS activity resulting from stimulation of the cells with lipopolysaccharide with or without interferon-γ. …”
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Modulation of nitric oxide synthase activity in macrophages by P. G. Jorens, K. E. Matthys, H. Bult

“…L-Arginine is converted to the highly reactive and unstable nitric oxide (NO) and L-citrulline by an enzyme named nitric oxide synthase (NOS). …”
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Nutraceutical COMP-4 confers protection against endothelial dysfunction through the eNOS/iNOS-NO-cGMP pathway. by Monica G Ferrini, Andrea Abraham, Revecca Millán, Leslie Graciano, Sriram V Eleswarapu, Jacob Rajfer

“…The nutraceutical COMP-4 -consisting of L-citrulline, ginger extract, and herbal components Paullinia cupana and muira puama-has been shown previously to stimulate the production of nitric oxide (NO) in a variety of tissue types. …”
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Anticholinesterase Toxicity and Oxidative Stress by Dejan Milatovic, Ramesh C. Gupta, Michael Aschner

“…OPs and CMs cause excessive formation of F2-isoprostanes and F4-neuroprostanes, in vivo biomarkers of lipid peroxidation and generation of reactive oxygen species (ROS), and of citrulline, a marker of NO/NOS and reactive nitrogen species (RNS) generation. …”
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Evaluation of Plasma Amino Acid Levels in Preterm Infants and Their Potential Correlation with Retinopathy of Prematurity by Yasin Ozcan, Gumus Huseyin, Kenan Sonmez

“…No significant differences were determined between the groups in terms of alanine, asparagine, valine, leucine, phenylalanine, tyrosine, serine, proline, citrulline, cysteine, ornithine, tryptophan, methionine, threonine, taurine, and isoleucine amino acids (p>0.05, respectively). …”
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Leptin Inhibits the Proliferation of Vascular Smooth Muscle Cells Induced by Angiotensin II through Nitric Oxide-Dependent Mechanisms by Amaia Rodríguez, Javier Gómez-Ambrosi, Victoria Catalán, Ana Fortuño, Gema Frühbeck

“…NO and NO synthase (NOS) activity were assessed by the Griess and 3H-arginine/citrulline conversion assays, respectively. Inducible NOS (iNOS) and NADPH oxidase subutnit Nox2 expression was determined by Western-blot. …”
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Development and internal validation of a metabolism-related model for predicting 30-day mortality in neonatal sepsis by Xiangwen Tu, Junkun Chen, Wen Liu

“…Multivariate logistic regression analysis revealed that alanine(ALA), citrulline(CIT)), octadecanoylcarnitine(C18) and methionine(MET) were identified as independent risk factors for 30-day mortality of neonatal sepsis. …”
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Plasma amino acid profiles of dogs with the hepatocutaneous syndrome and dogs with other chronic liver diseases by Rommaneeya Leela‐arporn, Karah Burns DeMarle, Cailin R. Heinze, Cynthia R. L. Webster

“…Regression analysis revealed that glutamine, glycine, citrulline, arginine, and proline concentrations less than 30% of the mean reference value had 100% sensitivity, specificity for diagnosing HCS. …”
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Aqueous humor metabolomic profiling identifies a distinct signature in pseudoexfoliation syndrome by Arturs Zemitis, Arturs Zemitis, Juris Vanags, Juris Vanags, Theresa Schiemer, Theresa Schiemer, Kristaps Klavins, Kristaps Klavins, Guna Laganovska, Guna Laganovska

“…Intraocular fluid samples from these patients were analyzed using targeted metabolite analysis, performed through HILIC liquid chromatography coupled with mass spectrometry detection.ResultsThe aqueous humor of PEXS patients contains statistically significant higher levels of cystine (p < 0.001), citrulline (p < 0.001), phenylalanine (p = 0.041), tyrosine (p = 0.025), serine (p = 0.030), arginine (p = 0.017), lactic acid (p = 0.055), tryptophan (p = 0.055), and creatinine (p = 0.022). …”
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Global metabolomic profiling of tumor tissue and paired serum samples to identify biomarkers for response to neoadjuvant FOLFIRINOX treatment of human pancreatic cancer by Manoj Amrutkar, Sander Johannes Thorbjørnsen Guttorm, Anette Vefferstad Finstadsveen, Knut Jørgen Labori, Lars Eide, Helge Rootwelt, Katja Benedikte Prestø Elgstøen, Ivar P. Gladhaug, Caroline S. Verbeke

“…Four DAMs—3‐hydroxybutyric acid (BHB), 3‐carboxy‐4‐methyl‐5‐propyl‐2‐furanpropanoic acid (CMPF), glycochenodeoxycholate and citrulline—were common to both tissue and serum and showed a similar pattern of differential abundance in both groups. …”
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Optimizing Cucumber (<i>Cucumis sativus</i> L.) Fruit Metabolomics Under Elevated CO₂ and High-Temperature Stress in the Greenhouse by Xian Du, Yang Song, Lu Pan, Shimao Cui

“…Compared to adding carbon dioxide at normal temperatures, elevated carbon dioxide at high temperatures modified 38 differential metabolites, including vitamin B6, L-citrulline, inositol, L-aspartic acid, sucrose, and palmitic acid. …”
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Risk Factors and Changes of Peripheral NK and T Cells in Pulmonary Interstitial Fibrosis of Patients with Rheumatoid Arthritis by Na-Lin Lai, Wen Jia, Xia Wang, Jing Luo, Guang-Ying Liu, Chong Gao, Xiao-Feng Li, Jian-Fang Xie

“…Rheumatoid factor, anti-cyclic citrulline peptide antibody, erythrocyte sedimentation rate, immunoglobulin, and C-reactive protein were examined. …”
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Comprehensive Analysis and Functional Characteristics of Differential Expression of N6-Methyladenosine Methylation Modification in the Whole Transcriptome of Rheumatoid Arthritis by Lei Wan, Jian Liu, Chuanbing Huang, Ziheng Zhu, Kun Wang, Guanghan Sun, Lei Zhu, Zhongxiang Hu

“…RA markers are such as rheumatoid factor (RF) and peptide containing citrulline (CCP). Further animal experiments showed that the expression of synovial MAPK, PI3K, and Akt1 proteins in the RA model was increased, and the PTEN, p-PTEN protein expression was decreased. …”
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FORCE platform overcomes barriers of oligonucleotide delivery to muscle and corrects myotonic dystrophy features in preclinical models by Timothy Weeden, Tyler Picariello, Brendan Quinn, Sean Spring, Pei-Yi Shen, Qifeng Qiu, Benjamin F. Vieira, Lydia Schlaefke, Ryan J. Russo, Ya-An Chang, Jin Cui, Monica Yao, Aiyun Wen, Nelson Hsia, Tama Evron, Katy Ovington, Pei-Ni Tsai, Nicholas Yoder, Bo Lan, Reshmii Venkatesan, John Hall, Cody A. Desjardins, Mo Qatanani, Scott Hilderbrand, John Najim, Zhenzhi Tang, Matthew K. Tanner, Romesh Subramanian, Charles A. Thornton, Oxana Ibraghimov-Beskrovnaya, Stefano Zanotti

“…The platform consists of an antigen-binding fragment, highly specific for the human transferrin receptor 1 (TfR1), conjugated to an oligonucleotide via a cleavable valine-citrulline linker. Myotonic dystrophy type 1 (DM1) is a neuromuscular disorder caused by expanded CUG triplets in the DMPK RNA, which sequester splicing proteins in the nucleus, lead to spliceopathy, and drive disease progression. …”
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Clinical significance of plasma-free amino acids and tryptophan metabolites in patients with non-small cell lung cancer receiving PD-1 inhibitor: a pilot cohort study for developin... by Akihiko Kawahara, Tetsuro Sasada, Koichi Azuma, Hidenobu Ishii, Norikazu Matsuo, Takaaki Tokito, Tomoaki Hoshino, Yohei Miyagi, Huihui Xiang, Tomoyuki Tagami, Rika Kasajima, Yumiko Kato, Sachise Karakawa, Shinya Kikuchi, Akira Imaizumi, Kenta Murotani

“…Gene expression in peripheral blood mononuclear cells (PBMCs) was compared between the high-risk and low-risk patients by this multivariate model.Results On Cox proportional hazard analysis, higher concentrations of seven PFAAs (glycine, histidine, threonine, alanine, citrulline, arginine, and tryptophan) as well as lower concentrations of three metabolites (3h-kynurenine, anthranilic acid, and quinolinic acid) and neopterin in plasma were significantly correlated with better OS (p&lt;0.05). …”
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Characterization of the Hypercitrullination Reaction in Human Neutrophils and Other Leukocytes by Yebin Zhou, Tiziana Di Pucchio, Gary P. Sims, Nanette Mittereder, Tomas Mustelin

“…Autoantibodies against citrullinated proteins are diagnostic for rheumatoid arthritis. …”
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