Extracellular vesicles from fifth-stage larval Angiostrongylus cantonensis upregulate cholesterol biosynthesis and suppress NLRP2-associated inflammatory responses in mouse astrocy... by Chien-Ju Cheng, Lian-Chen Wang, Lichieh Julie Chu, Kuang-Yao Chen, Ching-Yun Huang, Kuo-Lun Lan, Kuo-Yang Huang

“…Notably, ATP-induced overexpression of NLRP2 inflammasome-related molecules was significantly reduced in mouse astrocytes upon L5 EV treatment. …”
Get full text

Immunogenetics of longevity and its association with human endogenous retrovirus K by Lisa M. James, Lisa M. James, Lisa M. James, Apostolos P. Georgopoulos, Apostolos P. Georgopoulos, Apostolos P. Georgopoulos, Apostolos P. Georgopoulos

“…IntroductionThe human immune system is equipped to neutralize and eliminate viruses and other foreign antigens via binding of human leukocyte antigen (HLA) molecules with foreign antigen epitopes and presenting them to T cells. …”
Get full text

Metformin Increases Protein Phosphatase 2A Activity in Primary Human Skeletal Muscle Cells Derived from Lean Healthy Participants by Aktham Mestareehi, Xiangmin Zhang, Berhane Seyoum, Zaher Msallaty, Abdullah Mallisho, Kyle Jon Burghardt, Anjaneyulu Kowluru, Zhengping Yi

“…Protein phosphatase 2A (PP2A), a major serine/threonine protein phosphatase, plays a pivotal role in cellular processes, such as signal transduction, cell proliferation, and apoptosis, and acts through dephosphorylating key signaling molecules such as AKT and AMPK. However, whether PP2A plays a role in metformin-induced insulin sensitivity improvement in human skeletal muscle cells remains to be elucidated. …”
Get full text

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

Get full text

Design, synthesis, structural characterization, in vitro anticancer activity, and in silico studies of some new hydroxylated and fluorinated-substituted hydrazone derivatives by Reşit Çakmak, Eyüp Başaran, Ömer Erdoğan, Suraj N. Mali, Semiha Köprü, Haya Yasin, Shailesh S. Gurav, Giray Topal

“…The chemical structures of the target molecules were confirmed by FT-IR, 1D NMR (1H- and 13C- NMR, and APT), 2D NMR (COSY, HETCOR, and HMBC), and elemental analysis. …”
Get full text

Antibacterial Potential of Honeybee Venom and <i>Monascus purpureus</i> Extracellular Metabolites Against Multidrug-Resistant Pathogenic Bacteria by Islam I. Teiba, Yasser S. A. Mazrou, Abeer H. Makhlouf, Yasser Nehela, Abdallah E. Mohamed, Ahmed M. Abbas, Islam Mamdouh, Emad H. El-Bilawy

“…For instance, 42 metabolites were identified in the BV extract, which mainly were organic and metal–organic compounds; however, only 23 molecules were identified in RD extract, which mainly were fatty acids and their derivatives. …”
Get full text

Ferroptosis Transcriptional Regulation and Prognostic Impact in Medulloblastoma Subtypes Revealed by RNA-Seq by Christophe Desterke, Yuanji Fu, Jenny Bonifacio-Mundaca, Claudia Monge, Pascal Pineau, Jorge Mata-Garrido, Raquel Francés

“…Using two independent medulloblastoma RNA-sequencing cohorts (MB-PBTA and MTAB-10767), we investigated the expression of ferroptosis-related molecules through multiple approaches, including Weighted Gene Co-Expression Network Analysis (WGCNA), molecular subtype stratification, protein–protein interaction (PPI) networks, and univariable and multivariable overall survival analyses. …”
Get full text

Biofloc technology significantly reshapes water microbiome and improves survival rates in Japanese eel (Anguilla japonica) by Jiho Yang, Hyunjun Choi, Jun Seong Park, Yehyeon Cha, Ju-Ae Hwang, Seung-Yoon Oh

“…Biofloc technology (BFT) systems offer the potential to reduce water consumption and eliminate waste products by using beneficial microorganisms to convert waste into usable nutrients or non-toxic molecules. Unlike flow-through systems (FTS), which depend on continuous water exchange and result in higher operational costs as well as limited microbiome stability, BFT operates without the need for constant water exchange. …”
Get full text

In vitro antitumor and immunomodulatory activities of 1,2,4-oxadiazole derivatives by Héverton Mendes Araújo, Gabriel Acácio de Moura, Yasmim Mendes Rocha, Cristian Vicson Pinheiro Gomes, Valentina Nascimento e Melo de Oliveira, Ronaldo Nascimento de Oliveira, Larissa Deadame de Figueiredo Nicolete, Emanuel Paula Magalhães, Ramon R.P.P.B. de Menezes, Roberto Nicolete

“…The antitumor and immunomodulatory activities of molecules derived from 1,2,4-oxadiazole, as demonstrated in the literature, highlight the potential of this class as a source of promising candidates for therapeutic applications. …”
Get full text

Efficient Hydrolysis of Sugar Beet Pulp Using Novel Enzyme Complexes by Maria I. Komarova, Margarita V. Semenova, Pavel V. Volkov, Igor A. Shashkov, Alexandra M. Rozhkova, Ivan N. Zorov, Sergei A. Kurzeev, Aidar D. Satrutdinov, Ekaterina A. Rubtsova, Arkady P. Sinitsyn

“…Through the process of enzymatic hydrolysis, these polysaccharides are converted into technical C6/C5 sugars, which can be further used as a substrate for the microbial synthesis of various substances, including biofuels, organic acids, and other green chemistry molecules. The current study was designed with a primary objective that focused on the development of a strain that had the potential for enhanced productivity and the capacity to produce enzymes suitable for beet pulp hydrolysis. …”
Get full text

Understanding phage BX-1 resistance in Vibrio alginolyticus AP-1 and the role of quorum-sensing regulation by Xiaoyu Li, Xin Liu, Tianyi Ma, Haochen Su, Bingrui Sui, Lili Wang, Bilal Murtaza, Yongping Xu, Na Li, Demeng Tan

“…Furthermore, investigating the signaling molecules that regulate phage-host interactions, we find that in a high cell density state (ΔluxO), bacterial cells upregulate their susceptibility to phage BX-1, which leads to a rapid development of resistance. …”
Get full text

IL-2-armored peptide-major histocompatibility class I bispecific antibodies redirect antiviral effector memory CD8+ T cells to induce potent anti-cancer cytotoxic activity with lim... by John S. Schardt, Even Walseng, Kim Le, Chunning Yang, Pooja Shah, Ying Fu, Kausar Alam, Cathryn R. Kelton, Yu Gu, Fengying Huang, Jia Lin, Wenhai Liu, Andrew Dippel, Hanzhi Zhang, Kathy Mulgrew, Stacy Pryts, Vijaykumar Chennupati, Hung-Chang Chen, Jessica Denham, Xiaoru Chen, Pallab Pradhan, Yuling Wu, Colin Hardman, Chihao Zhao, Michael Kierny, Yang Song, Simon J. Dovedi, Saso Cemerski, Yariv Mazor

“…Similar to GPS, IL-2-armored GPS molecules induce modulated T cell activation and reduced cytokine release profile compared to an analogous CD3-targeted TCE. …”
Get full text

NPRL2 gene therapy induces effective antitumor immunity in KRAS/STK11 mutant anti-PD1 resistant metastatic non-small cell lung cancer (NSCLC) in a humanized mouse model by Ismail M Meraz, Mourad Majidi, Renduo Song, Feng Meng, Lihui Gao, Qi Wang, Jing Wang, Elizabeth J Shpall, Jack A Roth

“…A list of T-cell co-inhibitory molecules was also downregulated. Restoration of NPRL2 exhibited significantly slower tumor growth in humanized-mice, which was associated with increased presence of human cytotoxic-T, and DC and decreased percentage of Treg, MDSC, and TAM in TME. …”
Get full text

NPT100-18A rescues mitochondrial oxidative stress and neuronal degeneration in human iPSC-based Parkinson’s model by Julian E. Alecu, Veronika Sigutova, Razvan-Marius Brazdis, Sandra Lörentz, Marios Evangelos Bogiongko, Anara Nursaitova, Martin Regensburger, Laurent Roybon, Kerstin M. Galler, Wolfgang Wrasidlo, Beate Winner, Iryna Prots

“…Recent drug-discovery studies have identified a series of small molecules, including NPT100-18A, which reduce αSyn oligomerization by preventing misfolding and dimerization. …”
Get full text

Associations of HLA-G 3’UTR polymorphisms and increased HLA-G expression with gastric cancer susceptibility and prognosis by Ines Zemni, Daria Bortolotti, Sabrine Dhouioui, Sana Baroudi, Malek Ferjani, Inès Nasri, Yosr Zenzri, Md Ataur Rahman, Abdel Halim Harrath, Roberta Rizzo, Nadia Boujelbene, Inès Zidi

“…Therefore, the current study supported the recommendation of investigating HLA-G 3’UTR polymorphisms in GC and indicated that HLA-G molecules could serve as promising therapeutic targets in GC.…”
Get full text

An integrative analysis of ASCL1 in breast cancer and inhibition of ASCL1 increases paclitaxel sensitivity by activating ferroptosis via the CREB1/GPX4 axis by Xiaolu Yang, Xiaolu Yang, Yilun Li, Yilun Li, Yaqi Peng, Yuan Chang, Binglu He, Binglu He, Tianqi Zhang, Tianqi Zhang, Shiyu Zhang, Cuizhi Geng, Yunjiang Liu, Xiaolong Li, Jun Hao, Li Ma

“…Associations between ASCL1 expression and cytokines, immunomodulatory factors, MHC molecules, and receptors were analyzed using Pearson and Spearman correlation methods. …”
Get full text

Functional heterogeneity of mesenchymal stem cells and their therapeutic potential in the K18-hACE2 mouse model of SARS-CoV-2 infection by Kátia Nunes da Silva, Fernanda Martins Marim, Gisele Vieira Rocha, Zaquer Suzana Munhoz Costa-Ferro, Luciana Souza de Aragão França, Carolina Kymie Vasques Nonaka, Bruno Diaz Paredes, Erik Aranha Rossi, Erick Correia Loiola, Corynne Stephanie Ahouefa Adanho, Rachel Santana Cunha, Mayck Medeiros Amaral da Silva, Fernanda Ferreira Cruz, Vivian Vasconcelos Costa, Dalila Lucíola Zanette, Clarissa Araújo Gurgel Rocha, Renato Santana Aguiar, Patricia Rieken Macedo Rocco, Bruno Solano de Freitas Souza

“…Results The analyzed cells met the minimum criteria for defining MSCs, including the expression of surface molecules and differentiation capacity, showing genetic stability and proliferative potential. …”
Get full text

Multi-level analysis of gut microbiome extracellular vesicles-host interaction reveals a connection to gut-brain axis signaling by Walid Mottawea, Basit Yousuf, Salma Sultan, Tamer Ahmed, JuDong Yeo, Nico Hüttmann, Yingxi Li, Nour Elhouda Bouhlel, Hebatoallah Hassan, Xu Zhang, Zoran Minic, Riadh Hammami

“…In this study, a multi-level analysis revealed presence of a diverse array of biologically active molecules encapsulated within MEVs, including neuroactive metabolites, such as arachidonyl-dopamine, gabapentin, glutamate, and N-acylethanolamines, and gamma-aminobutyric acid (GABA). …”
Get full text

Cancer stem cells and tumor-associated macrophages as mates in tumor progression: mechanisms of crosstalk and advanced bioinformatic tools to dissect their phenotypes and interacti... by Francesco Verona, Sebastiano Di Bella, Roberto Schirano, Camilla Manfredi, Francesca Angeloro, Giulia Bozzari, Matilde Todaro, Matilde Todaro, Giuseppe Giannini, Giuseppe Giannini, Giorgio Stassi, Veronica Veschi

“…The aggressive behavior of CSCs is guided by several intracellular signaling pathways such as WNT, NF-kappa-B, NOTCH, Hedgehog, JAK-STAT, PI3K/AKT1/MTOR, TGF/SMAD, PPAR and MAPK kinases, as well as extracellular vesicles such as exosomes, and extracellular signaling molecules such as cytokines, chemokines, pro-angiogenetic and growth factors, which finely regulate CSC phenotype. …”
Get full text

Exploring the role of ESR1 mutations in metastatic hormone receptor-positive breast cancer T cell immune surveillance disruption by Morgane Lopez, Laurie Spehner, Fabrice André, Julien Viot, Evan Seffar, Amélie Marguier, Elsa Curtit, Guillaume Meynard, Erion Dobi, Sylvain Ladoire, Romain Boidot, Romain Loyon, Valentin Derangere, François-Clément Bidard, Christophe Borg, Laura Mansi, Marie Kroemer

“…In a data set generated from BC patients refractory to conventional therapy we showed that ESR1 mutations are correlated in advanced diseases with downregulation of molecules involved in antigen presentation and with loss HLA Class I gene expression. …”
Get full text