Light-induced rearrangement from macrocyclic to bicyclic lactam: A case study of N-chlorinated laurolactam by Zubčić Gabrijel, Pavić Kristina, You Jiangyang, Vrček Valerije, Portada Tomislav, Bešić Erim, Šakić Davor

“…Converting macrocycle lactams into bicyclic lactams is proposed as an additional way to further increase the metabolic stability of peptide-based drugs. Unfortunately, the synthesis of bicyclic lactams has to start almost from scratch. …”
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Unlocking precision medicine: clinical applications of integrating health records, genetics, and immunology through artificial intelligence by Yi-Ming Chen, Tzu-Hung Hsiao, Ching-Heng Lin, Yang C. Fann

“…Deep learning techniques have significantly advanced variant calling, pathogenicity prediction, splicing analysis, and MHC-peptide binding predictions in genetics. AI-enabled immunology data analysis, including dimensionality reduction, cell population identification, and sample classification, provides unprecedented insights into complex immune responses. …”
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A Cross-Sectional Study of the Association between Autoantibodies and Qualitative Ultrasound Index of Bone in an Elderly Sample without Clinical Autoimmune Disease by Rosebella A. Iseme, Mark McEvoy, Brian Kelly, Linda Agnew, Frederick R. Walker, Michael Boyle, John Attia

“…Serum samples were assayed for a panel of autoantibodies (anti-nuclear, extractable nuclear antigen, anti-neutrophil cytoplasmic, thyroid peroxidase, tissue transglutaminase, anti-cardiolipin, rheumatoid factor, and cyclic citrullinated peptide). Bone mass was measured using quantitative ultrasound (QUS) of the calcaneus. …”
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Evidence That ADAM17 Mediates the Protective Action of CGRP against Angiotensin II-Induced Inflammation in Vascular Smooth Muscle Cells by Si-yu Zeng, Li Yang, Chen-liang Hong, Hui-qin Lu, Qiu-jiang Yan, Yan Chen, Xu-ping Qin

“…Calcitonin gene-related peptide (CGRP) has a potent protective action on the cardiovascular system; however, little is known about the role of CGRP in angiotensin II- (Ang II-) induced inflammation of vascular smooth muscle cells (VSMCs). …”
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Research progress of GLP-1RAs in the treatment of type 2 diabetes mellitus by Xu He, Xu He, Xu He, Wei Zhao, Wei Zhao, PeiHang Li, PeiHang Li, YinJiang Zhang, YinJiang Zhang, GuoHua Li, HongYu Su, BiNan Lu, BiNan Lu, ZongRan Pang, ZongRan Pang

“…Glucagon-like peptide-1 (GLP-1) is a 30-amino acid intestinal insulin-stimulating factor, which is mainly secreted by L cells in the distal ileum and colon. …”
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Plasticity-Related PKMζ Signaling in the Insular Cortex Is Involved in the Modulation of Neuropathic Pain after Nerve Injury by Jeongsoo Han, Minjee Kwon, Myeounghoon Cha, Motomasa Tanioka, Seong-Karp Hong, Sun Joon Bai, Bae Hwan Lee

“…After ζ-pseudosubstrate inhibitory peptide (ZIP, a selective inhibitor of PKMζ) injection, mechanical allodynia test and immunoblotting of PKMζ, phospho-PKMζ (p-PKMζ), and GluR1 and GluR2 were observed. …”
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Theasinensin A attenuated diabetic development by restoring glucose homeostasis, improving hepatic steatosis and modulating gut microbiota in high-fat-diet/streptozotocin-induced d... by Weiqi Xu, Yujie Huang, Wangting Zhou, Yujia Peng, Xuhui Kan, Wei Dong, Guijie Chen, Xiaoxiong Zeng, Zhonghua Liu

“…As result, TSA improved polydipsia, polyphagia and impaired glucose tolerance of diabetic mice, declined the fasting blood glucose and hepatic triglyceride level, and enhanced the expression at mRNA level of insulin receptor substrate, phosphoinositide 3-kinase, protein kinase B and glucagon-like peptide 1 receptor (GLP-1R) in the diabetic liver. …”
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Influence of Different ECM-Like Hydrogels on Neurite Outgrowth Induced by Adipose Tissue-Derived Stem Cells by E. Oliveira, R. C. Assunção-Silva, O. Ziv-Polat, E. D. Gomes, F. G. Teixeira, N. A. Silva, A. Shahar, A. J. Salgado

“…The efficacy of three natural hydrogels, gellan gum (functionalized with a fibronectin peptide), collagen, and a hydrogel rich in laminin epitopes (NVR-gel) in promoting neuritogenesis (alone and cocultured with ASCs), was evaluated in the present study. …”
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Unveiling the Anti-Angiogenic Potential of Small-Molecule (Kinase) Inhibitors for Application in Rheumatoid Arthritis by Fatemeh Khodadust, Eva M. L. Philippon, Maarten M. Steinz, Jan Piet van Hamburg, Johan van Meerloo, Judy R. van Beijnum, Gerrit Jansen, Sander W. Tas, Conny J. van der Laken

“…This study evaluated potential anti-angiogenic effects of several compounds including small-molecule kinase inhibitors, such as sunitinib (pan-kinase inhibitor), tofacitinib (JAK-inhibitor), NIKi (NF-κB-inducing kinase inhibitor), and the integrin-targeting peptide fluciclatide, using a scratch assay and 3D spheroid-based models of angiogenesis. …”
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PADI4 Haplotypes in Association with RA Mexican Patients, a New Prospect for Antigen Modulation by Maria Guadalupe Zavala-Cerna, Norma Guadalupe Gonzalez-Montoya, Arnulfo Nava, Jorge I. Gamez-Nava, Maria Cristina Moran-Moguel, Roberto Carlos Rosales-Gomez, Susan Andrea Gutierrez-Rubio, Jose Sanchez-Corona, Laura Gonzalez-Lopez, Ingrid Patricia Davalos-Rodriguez, Mario Salazar-Paramo

“…Peptidyl arginine deiminase IV (PAD 4) is the responsible enzyme for a posttranslational modification called citrullination, originating the antigenic determinant recognized by anti-cyclic citrullinated peptide antibodies (ACPA). Four SNPs (single nucleotide polymorphisms) have been described in PADI4 gene to form a susceptibility haplotype for rheumatoid arthritis (RA); nevertheless, results in association studies appear contradictory in different populations. …”
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Unlocking the multifaceted roles of GLP-1: Physiological functions and therapeutic potential by Tohada M. AL-Noshokaty, Rehab Abdelhamid, Nourhan M. Abdelmaksoud, Aya Khaled, Mariam Hossam, Razan Ahmed, Toka Saber, Shahd Khaled, Shereen Saeid Elshaer, Ahmed I. Abulsoud

“…Glucagon (GCG) like peptide 1 (GLP-1) has emerged as a powerful player in regulating metabolism and a promising therapeutic target for various chronic diseases. …”
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Connexin 43 Communication Channels in Follicular Dendritic Cell Development and in Follicular Lymphomas by Hajnalka Rajnai, Ivett Teleki, Gergo Kiszner, Nora Meggyesházi, Peter Balla, Tamas Vancsik, Gyorgyi Muzes, Judit Csomor, Andras Matolcsy, Tibor Krenacs

“…In culture, the treatment of FDC-B cell clusters (resembling to “ex vivo” germinal centers) with Gap27 peptide, mimicking the 2nd extracellular loop of Cx43 protein, significantly impaired FDC-B cell cluster formation and cell survival. …”
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The ACE2/Apelin Signaling, MicroRNAs, and Hypertension by Lai-Jiang Chen, Ran Xu, Hui-Min Yu, Qing Chang, Jiu-Chang Zhong

“…Apelin is a second catalytic substrate for ACE2 and functions as an inotropic and cardiovascular protective peptide. The physiological effects of Apelin are exerted through binding to its receptor APJ, a seven-transmembrane G protein-coupled receptor that shares significant homology with the Ang II type 1 receptor (AT1R). …”
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Identification of Functional Modules and Key Pathways Associated with Innervation in Graft Bone—CGRP Regulates the Differentiation of Bone Marrow Mesenchymal Stem Cells via p38 MAP... by Ziqian Wu, Xudong Wang, Jingcun Shi, Anand Gupta, Yuhan Zhang, Bingqing Zhang, Yang Cao, Lei Wang

“…Based on bioinformatic results, we validated in vitro the osteogenic differentiation potential of rat bone marrow mesenchymal stem cells (BMMSCs) after calcitonin gene-related peptide (CGRP) stimulation and the expression of p38 MAPK and Wnt6/β-catenin pathways during osteogenesis. …”
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Haemodynamic Effects of Anaemia in Patients with Acute Decompensated Heart Failure by Paweł Krzesiński, Agata Galas, Grzegorz Gielerak, Beata Uziębło-Życzkowska

“…Impedance cardiography, echocardiography, and N-terminal probrain natriuretic peptide (NT-proBNP) results were analysed. The study group was stratified into four subgroups according to LVEF (<40% vs ≥40%) and the presence of anaemia (haemoglobin <13.0 g/dL in men and <12.0 g/dL in women). …”
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The Place of Dipeptidyl Peptidase-4 Inhibitors in Type 2 Diabetes Therapeutics: A “Me Too” or “the Special One” Antidiabetic Class? by Ricardo Godinho, Cristina Mega, Edite Teixeira-de-Lemos, Eugénia Carvalho, Frederico Teixeira, Rosa Fernandes, Flávio Reis

“…Dipeptidyl peptidase-4 (DPP-4) inhibitors (gliptins) increase glucagon-like peptide-1 (GLP-1) availability and correct the “incretin defect” seen in T2DM patients. …”
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Exenatide Treatment Causes Suppression of Serum Ghrelin Levels following Mixed Meal Test in Obese Diabetic Women by Figen Topyildiz, Sinem Kiyici, Zulfiye Gul, Deniz Sigirli, Metin Guclu, Gurcan Kisakol, Sinan Cavun

“…These results suggest that the effect of exenatide on weight loss may be related with the suppression of serum ghrelin levels, which is an orexigenic peptide.…”
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Association between extracellular DNA levels, markers of inflammation and left ventricular mass index in children with chronic kidney disease by Ylva Tranæus Lindblad, Ľubomíra Tóthová, Peter Celec, Karolina Kublickiene, Peter Bárány, Milan Chromek

“…In univariate analysis, levels of interleukin-6 (IL-6), antimicrobial peptide cathelicidin (LL-37), soluble vascular cell adhesion molecule-1 (VCAM-1) and left ventricular mass index (LVMI) were positively correlated with total exDNA and nc_exDNA concentrations. …”
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Genome Structure of Bacillus cereus tsu1 and Genes Involved in Cellulose Degradation and Poly-3-Hydroxybutyrate Synthesis by Hui Li, Suping Zhou, Terrance Johnson, Koen Vercruysse, Ouyang Lizhi, Parthasarathy Ranganathan, Nsoki Phambu, Alexander J. Ropelewski, Theodore W. Thannhauser

“…The five PHB genes in tsu1 (phaA, phaB, phaR, phaC, and phaP) were cloned and expressed with TOPO cloning, and the recombinant proteins were validated using peptide mapping of in-gel trypsin digestion followed by mass spectrometry analysis. …”
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The Acute and Residual Effect of a Single Exercise Session on Meal Glucose Tolerance in Sedentary Young Adults by Kevin R. Short, Lauren V. Pratt, April M. Teague

“…Compared to No Ex and Prior Day Ex, which did not differ from one another, there were lower AUCs on the Same Day Ex trial for glucose (6%), insulin (20%) and C-peptide (14%). Thus, a single moderate intensity exercise session can acutely improve glycemic control but the effect is modest and short-lived.…”
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