The transcriptional regulator Lrp activates the expression of genes involved in the biosynthesis of tilimycin and tilivalline enterotoxins in Klebsiella oxytoca by Miguel A. De la Cruz, Hilda A. Valdez-Salazar, Diana Rodríguez-Valverde, Santa Mejia-Ventura, Nayely Robles-Leyva, Tania Siqueiros-Cendón, Quintín Rascón-Cruz, Nancy León-Montes, Jorge Soria-Bustos, Fernando Chimal-Cázares, Roberto Rosales-Reyes, María L. Cedillo, Jorge A. Yañez-Santos, J. Antonio Ibarra, Javier Torres, Jorge A. Girón, James G. Fox, Miguel A. Ares

“…Both enterotoxins are non-ribosomal peptides synthesized by enzymes encoded in two divergent operons clustered in a pathogenicity island. …”
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Mapping naturally presented T cell antigens in medulloblastoma based on integrative multi-omics by Julia Velz, Lena K. Freudenmann, Gioele Medici, Marissa Dubbelaar, Malte Mohme, David R. Ghasemi, Jonas Scheid, Daniel J. Kowalewski, Angelica B. Patterson, Anna M. Zeitlberger, Katrin Lamszus, Manfred Westphal, Matthias Eyrich, Martina Messing-Jünger, Andreas Röhrig, Harald Reinhard, Kévin Beccaria, Rogeiro B. Craveiro, Beat M. Frey, Martin Sill, Sven Nahnsen, Marie Gauder, Konstantina Kapolou, Manuela Silginer, Tobias Weiss, Hans-Georg Wirsching, Patrick Roth, Michael Grotzer, Niklaus Krayenbühl, Oliver Bozinov, Luca Regli, Hans-Georg Rammensee, Elisabeth J. Rushing, Felix Sahm, Juliane S. Walz, Michael Weller, Marian C. Neidert

“…Functional testing of top-ranking novel candidate antigens demonstrates the induction of peptide-specific T cell responses, supporting their potential for T cell immunotherapy. …”
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CCL21-CCR7 blockade prevents neuroinflammation and degeneration in Parkinson’s disease models by Felipe Saceanu Leser, Flavio de Souza Júnyor, Iohanna Bianca Pagnoncelli, Anna Beatriz Delgado, Isabelle Medeiros, Ana Clara Campanelli Nóbrega, Brenda da Silva Andrade, Maiara Nascimento de Lima, Nícolas Emanoel da Silva, Laurent Jacob, Kevin Boyé, Luiz Henrique Medeiros Geraldo, Alessandra Mendonça Teles de Souza, Tatiana Maron-Gutierrez, Hugo Castro-Faria-Neto, Cristian Follmer, Carolina Braga, Gilda Angela Neves, Anne Eichmann, Luciana Ferreira Romão, Flavia Regina Souza Lima

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homeRNA self-blood collection enables high-frequency temporal profiling of presymptomatic host immune kinetics to respiratory viral infection: a prospective cohort studyResearch in... by Fang Yun Lim, Hannah G. Lea, Ashley M. Dostie, Soo-Young Kim, Tammi L. van Neel, Grant W. Hassan, Meg G. Takezawa, Lea M. Starita, Karen N. Adams, Michael Boeckh, Joshua T. Schiffer, Ollivier Hyrien, Alpana Waghmare, Erwin Berthier, Ashleigh B. Theberge

“…Finally, elevated baseline expression of antimicrobial peptides was observed in exposed-uninfected individuals. …”
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Liposomal encapsulation of cholecalciferol mitigates in vivo toxicity and delays tumor growth by Miriam Ezcurra-Hualde, Miriam Ezcurra-Hualde, Sara Zalba, Sara Zalba, Ángela Bella, Ángela Bella, Leire Arrizabalaga, Leire Arrizabalaga, Aline Risson, Aline Risson, Román García-Fuentes, Román García-Fuentes, Celia Gomar, Celia Gomar, Nuria Ardaiz, Nuria Ardaiz, Virginia Belsue, Virginia Belsue, David Ruiz-Guillamon, David Ruiz-Guillamon, Alejandro Serrano-Alcaide, Alejandro Serrano-Alcaide, Ainara Salgado, Ainara Salgado, Fernando Aranda, Fernando Aranda, Maria J. Garrido, Maria J. Garrido, Pedro Berraondo, Pedro Berraondo, Pedro Berraondo

“…VD-LP modulated immune-related and metabolic gene expression in THP-1 cells, including upregulation of antimicrobial peptides and vitamin D receptor genes. VD-LP showed superior antiproliferative effects compared to free vitamin D3 in all tested cancer cell lines. …”
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Supercharged nanoadhesive through co-assembly of recombinant protein and tetrahedral DNA for corneal transplantation by Jing Zhao, Feng Zhang, Zhe Zhang, Zhenhua Li, Yanze Yu, Bingqing Sun, Binghong Yu, Yong Ma, Xuan Ding, Liyin Wang, Lifei Zheng, Wenguo Cui, Xingtao Zhou

“…After modification with RGD peptides, the adhesive system significantly enhanced corneal epithelialization, reduced inflammation and neovascularization, and ultimately promoted corneal repair. …”
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Author Correction: Neuregulin 1 improves cognitive deficits and neuropathology in an Alzheimer’s disease model by Jiqing Xu, Fred de Winter, Catherine Farrokhi, Edward Rockenstein, Michael Mante, Anthony Adame, Jonathan Cook, Xin Jin, Eliezer Masliah, Kuo-Fen Lee

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Intricacies for Posttranslational Tumor-Targeted Cytokine Gene Therapy by Jeffry Cutrera, Denada Dibra, Arun Satelli, Xuexing Xia, Shulin Li

“…Here, the impact on efficacy of the location of targeting peptide, choice of targeting peptide, tumor histotype, and cytokine utilization are studied in multiple syngeneic murine tumor models. …”
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Clinical and Biochemical Features Used to Classify Type-1 and Type-2 Diabetes: A Scoping Review by Ulagamadesan Venkatesan, Anandakumar Amutha, Ranjit Mohan Anjana, Ranjit Unnikrishnan, Bagavandas Mappillairajan, Viswanathan Mohan

“…Clinical parameters including family history of diabetes, age at diagnosis, sex, history of insulin use, percent desirable weight or body mass index, waist, and blood pressure emerge as pivotal diagnostic tools. C-peptide measures, encompassing urinary C-peptide to creatinine ratio (UCPCR), and serum fasting and stimulated C-peptide levels further augment classification. …”
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Discovery of Novel Nav1.7-Selective Inhibitors with the 1H-Indole-3-Propionamide Scaffold for Effective Pain Relief by Gaoang Wang, Hang Wu, Yingying Wang, Xiangying Liu, Shuijiao Peng, Wenxing Wang, Meijing Wu, Yifei Liu, Ercheng Wang, Zhe Wang, Lei Xu, Xiaojian Wang, Wei Yang, Haiyi Chen, Xi Zhou, Tingjun Hou

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Residual β-Cell Function in Type 1 Diabetes Followed for 2 Years after 3C Study by Kun Lin, Xiaoping Yang, Yixi Wu, Shuru Chen, Qiong Zeng

“…Age at diagnosis was the strongest predictor for residual C-peptide. There was a more rapid decline of stimulated C-peptide in duration ≤5 years and younger patients. …”
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Immune Dysfunction in Rett Syndrome Patients Revealed by High Levels of Serum Anti-N(Glc) IgM Antibody Fraction by Anna Maria Papini, Francesca Nuti, Feliciana Real-Fernandez, Giada Rossi, Caterina Tiberi, Giuseppina Sabatino, Shashank Pandey, Silvia Leoncini, Cinzia Signorini, Alessandra Pecorelli, Roberto Guerranti, Solange Lavielle, Lucia Ciccoli, Paolo Rovero, Claudio De Felice, Joussef Hayek

“…To determine immunoglobulins we used both a conventional agglutination assay and a novel ELISA based on antibody recognition by a surrogate antigen probe, CSF114(Glc), a synthetic N-glucosylated peptide. Both assays provided evidence for an increase in IgM titer, but not in IgG, in RTT patients relative to both healthy controls and non-RTT PDD patients. …”
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The formulated microbicide RC-101 was safe and antivirally active following intravaginal application in pigtailed macaques. by Alexander M Cole, Dorothy L Patton, Lisa C Rohan, Amy L Cole, Yvonne Cosgrove-Sweeney, Nicole A Rogers, Deena Ratner, Alexandra B Sassi, Carol Lackman-Smith, Patrick Tarwater, Bharat Ramratnam, Piotr Ruchala, Robert I Lehrer, Alan J Waring, Phalguni Gupta

“…One day following the last film application, cervical biopsies from RC-101-exposed and placebo-controlled macaques were collected and were subjected to challenge with RT-SHIV in an ex vivo organ culture model. RC-101 peptide was detected primarily in the cytobrush and biopsied cervical and vaginal tissues, with little to no peptide detected in lavage samples, suggesting that the peptide was associated with the cervicovaginal epithelia. …”
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Small Bowel Review - Part II by ABR Thomson, G Wild

“…Part II of this two-part review of the small bowel examines the early development and later ageing of the small bowel; the effect of diabetes, alcohol, radiation and HIV on the small bowel; enteral and parenteral nutrition; the brush border membrane and enterocyte proliferation; and peptide hormones (including transforming growth factors, motilin, peptide YY and cholecystokinin).…”
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Encapsulated human islets in alginate fiber maintain long-term functionality by Junko Nishida, Takahiro Tsuno, Shigeharu G. Yabe, Tatsuya Kin, Satsuki Fukuda, Fujie Takeda, Jun Shirakawa, Hitoshi Okochi

“…The encapsulated islets cultured with 5.5 mM glucose, but not those with 25 mM glucose, exhibited glucose responsiveness of C-peptide secretion until day 180. We demonstrate that alginate encapsulation enabled human islets to maintain their viability and glucose responsiveness of C-peptide secretion after long-term in vitro culture, potentially for more than for 180 days.…”
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Reduction of Hepatic Fat Content by Dulaglutide for the Treatment of Diabetes Mellitus: A Two‐Centre Open, Single‐Arm Trial by Chuanfeng Liu, Yu Xin, Yajing Huang, Lili Xu, Ruizhi Zhou, Yangang Wang, Wei Wang

“…Results Q2 group showed an average reduction in liver fat content of 8.6%, a decrease in glycated haemoglobin of 18.17%, a weight loss of 7.29% and an increase in fasting c‐peptide release by 1.03%, 1‐h and 2‐h postprandial c‐peptide release by 28.86% and 18.28% respectively. …”
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Iron-regulatory liver hormone hepcidin and its place in the system of congenital immunity by O. A. Smirnov

“…Hepcidin is coded by HAMP gene (Hepcidin Antimicrobial Peptide) in chromosome 19. Expression peptide mRNA in hepatocytes is induced by proinflammatory cytokines (IL-1α, IL-6 and TNF-α) similar to acute phase proteins of inflammation, and also by liver iron overload. …”
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Annexin I and dexamethasone effects on phospholipase and cyclooxygenase activity in human synoviocytes by Annaleise V. Sampey, Paul Hutchinson, Eric F. Morand

“…Annexin I peptide demonstrated no inhibition of constitutive or IL-1β-induced COX activity. …”
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An Immunoinformatics Study to Predict Epitopes in the Envelope Protein of SARS-CoV-2 by Renu Jakhar, S. K. Gakhar

“…Some overlapped CTL, HTL, and B-cell epitopes were suggested to become a universal candidate for peptide-based vaccine against COVID-19. This vaccine peptide could simultaneously elicit humoral and cell-mediated immune responses. …”
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Increased Serum ANGPTL8 Concentrations in Patients with Prediabetes and Type 2 Diabetes by Yanhua Yin, Xiaoying Ding, Liang Peng, Yanqiang Hou, Yunxia Ling, Mingyu Gu, Yufan Wang, Yongde Peng, Haiyan Sun

“…Serum ANGPTL8 was positively correlated with FPG, fasting C-peptide, and postprandial C-peptide and negatively correlated with BETA/IR when adjusted for age and BMI. …”
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