Human proximal tubular epithelial cell interleukin-1 receptor signalling triggers G2/M arrest and cellular senescence during hypoxic kidney injury by Kurt T. K. Giuliani, Purba Nag, Benjamin C. Adams, Xiangju Wang, Seokchan Hong, Anca Grivei, Rebecca L. Johnston, Nicola Waddell, Kenneth K. C. Ho, Yilin Tian, Muhammad Ali Khan, Chang Seong Kim, Monica S. Y. Ng, Glenda Gobe, Jacobus P. J. Ungerer, Josephine M. Forbes, Helen G. Healy, Andrew J. Kassianos

“…Abstract Hypoxia and interleukin (IL)-1β are independent mediators of tubulointerstitial fibrosis, the histological hallmark of chronic kidney disease (CKD). Here, we examine how hypoxia and IL-1β act in synergy to augment maladaptive proximal tubular epithelial cell (PTEC) repair in human CKD. …”
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Increase in methemoglobin fraction due to the use of glyceryl trinitrate patches in preterm infants: a case report and literature review by Andrea Calandrino, Andrea Calandrino, Francesco Vinci, Francesco Vinci, Marcella Battaglini, Marcella Battaglini, Samuele Caruggi, Samuele Caruggi, Chiara Andreato, Chiara Andreato, Carolina Montobbio, Marianna Vannati, Diego Minghetti, Giorgia Brigati, Luca Antonio Ramenghi, Luca Antonio Ramenghi

“…Elevated MeHb levels, noted in similar cases here reviewed, can impair oxygen exchange, especially in vulnerable preterm infants with immature skin and reduced enzyme activity.ConclusionThis case highlights the need for careful MeHb monitoring and a multidisciplinary approach to manage ischemia safely in neonates undergoing GTN therapy.…”
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The clinical-stage drug BTZ-043 accumulates in murine tuberculosis lesions and efficiently acts against Mycobacterium tuberculosis by Andreas Römpp, Axel Treu, Julia Kokesch-Himmelreich, Franziska Marwitz, Julia Dreisbach, Nadine Aboutara, Doris Hillemann, Moritz Garrelts, Paul J. Converse, Sandeep Tyagi, Sina Gerbach, Luzia Gyr, Ann-Kathrin Lemm, Johanna Volz, Alexandra Hölscher, Leon Gröschel, Eva-Maria Stemp, Norbert Heinrich, Florian Kloss, Eric L. Nuermberger, Dominik Schwudke, Michael Hoelscher, Christoph Hölscher, Kerstin Walter

“…BTZ-043 is a novel antibiotic showing good bactericidal activity in humans in a phase IIa trial. Here, we report on lesional BTZ-043 concentrations severalfold above the minimal-inhibitory-concentration and the substantial local efficacy of BTZ-043 in interleukin-13-overexpressing mice, which mimic human TB pathology of granuloma necrosis. …”
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Carboxylesterase 4A Inhibits the Malignant Biological Behavior of Nasopharyngeal Carcinoma via the PI3K/AKT Pathway by Qiaoli Chen MS, Quanxiang Hao MBBS, Yanping Yang MBBS, Limei Li PhD, Danping Li MS, Ran Zhao MS, Wanqi Wei MBBS, Lixian Deng MBBS, Jiaming Su MBBS, Ziyuan Liang MBBS, Shiyue Tang MS, Yaomin Lu MBBS, Yushan Liang PhD, Zhe Zhang PhD, Xiaoying Zhou PhD, Xue Xiao PhD, Ping Li PhD, Yi Huang PhD, Weilin Zhao PhD

“…Background Carboxylesterase 4A (CES4A) belongs to the member of the carboxylesterase family, yet there has been limited research into its malignant biological behavior in malignant tumors. Here, we aim to investigate the expression, cellular biological functions, and the potential underlying mechanism of CES4A in nasopharyngeal carcinoma (NPC). …”
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Versatile parallel signal processing with a scalable silicon photonic chip by Shihan Hong, Jiachen Wu, Yiwei Xie, Xiyuan Ke, Huan Li, Linyan Lyv, Yingying Peng, Qingrui Yao, Yaocheng Shi, Ke Wang, Leimeng Zhuang, Pan Wang, Daoxin Dai

“…However, traditional programmable photonic signal processors based on optical switches face scalability and performance challenges due to control complexity and transmission losses. Here, we propose a scalable parallel signal processor on silicon for versatile applications by interleaving wavelength and temporal optical dimensions. …”
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LIX1L aggravates MASH-HCC progression by reprogramming of hepatic metabolism and microenvironment via CD36 by Yingrong Leng, Yanqiu Zhang, Yang Cheng, Shengtao Ye, Ying Zheng, Mengmeng He, Enyi Wu, Lingyi Kong, Hao Zhang

“…Limb expression 1-like protein (LIX1L) is an essential player in liver disorders, but its function in metabolic dysfunction-associated steatohepatitis (MASH) and associated hepatocellular carcinoma (HCC) progression remains obscure. Here, we identify LIX1L as a key integrative regulator linking lipid metabolism and inflammation, adipose tissue and hepatic microenvironment, which promotes MASH progression. …”
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Chemokine associations with blood cerebrospinal fluid (CSF) barrier permeability and delirium by Paul Denver, Lucas Tortorelli, Karen Hov, Jens Petter Berg, Lasse M. Giil, Arshed Nazmi, Ana Lopez-Rodriguez, Daire Healy, Carol Murray, Robyn Barry, Leiv Otto Watne, Colm Cunningham

“…It is not known whether these molecules reach higher brain levels when the blood cerebrospinal fluid barrier (BCSFB) is impaired. Here, in human hip-fracture patients, we tested the influence of BCSFB integrity on CSF levels of chemokines and assessed their association with delirium. …”
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Spatial deconvolution from bulk DNA methylation profiles determines intratumoral epigenetic heterogeneity by Binbin Liu, Yumo Xie, Yu Zhang, Guannan Tang, Jinxin Lin, Ze Yuan, Xiaoxia Liu, Xiaolin Wang, Meijin Huang, Yanxin Luo, Huichuan Yu

“…However, the lack of a quick and convenient approach to determine the intratumoral epigenetic heterogeneity (eITH) limit the application of eITH in clinical settings. Here, we aimed to develop a tool that can evaluate the eITH using the DNA methylation profiles from bulk tumors. …”
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Thioredoxin‐interacting protein (TXNIP) is a substrate of the NEDD4‐like E3 ubiquitin‐protein ligase WWP1 in cellular redox state regulation of acute myeloid leukemia cells by Sara Giovannini, Yanan Li, Rosalba Pecorari, Claudia Fierro, Claudia Fiorilli, Federica Corigliano, Valeria Moriconi, Ji Zhou, Anna De Antoni, Artem Smirnov, Sara Rinalducci, Anna Maria Timperio, Massimiliano Agostini, Jinping Zhang, Yufang Shi, Eleonora Candi, Gerry Melino, Francesca Bernassola

“…In addition, TXNIP restricts cell growth and survival by blocking glucose uptake and metabolism. Here, we found that WWP1 directly interacts with TXNIP, thus promoting its ubiquitin‐dependent proteasomal proteolysis. …”
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Deep learning-based aberration compensation improves contrast and resolution in fluorescence microscopy by Min Guo, Yicong Wu, Chad M. Hobson, Yijun Su, Shuhao Qian, Eric Krueger, Ryan Christensen, Grant Kroeschell, Johnny Bui, Matthew Chaw, Lixia Zhang, Jiamin Liu, Xuekai Hou, Xiaofei Han, Zhiye Lu, Xuefei Ma, Alexander Zhovmer, Christian Combs, Mark Moyle, Eviatar Yemini, Huafeng Liu, Zhiyi Liu, Alexandre Benedetto, Patrick La Riviere, Daniel Colón-Ramos, Hari Shroff

“…Abstract Optical aberrations hinder fluorescence microscopy of thick samples, reducing image signal, contrast, and resolution. Here we introduce a deep learning-based strategy for aberration compensation, improving image quality without slowing image acquisition, applying additional dose, or introducing more optics. …”
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The multi-omics signatures of telomere length in childhood by Congrong Wang, Dries S. Martens, Mariona Bustamante, Rossella Alfano, Michelle Plusquin, Lea Maitre, John Wright, Rosemary R. C. McEachan, Johanna Lepeule, Remy Slama, Marina Vafeiadi, Leda Chatzi, Regina Grazuleviciene, Kristine B. Gutzkow, Hector Keun, Eva Borràs, Eduard Sabidó, Angel Carracedo, Georgia Escarami, Augusto Anguita-Ruiz, Dolors Pelegrí-Sisó, Juan R. Gonzalez, Martine Vrijheid, Tim S. Nawrot

“…To date, the telomere interactome for comprehending the high-dimensional biological aspects linked to telomere regulation during childhood remains unexplored. Here we describe the multi-omics signatures associated with childhood telomere length. …”
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Systematic surveillance of SARS-CoV-2 reveals dynamics of variant mutagenesis and transmission in a large urban population by Marie-Ming Aynaud, Lauren Caldwell, Khalid N. Al-Zahrani, Seda Barutcu, Kin Chan, Andreea Obersterescu, Abiodun A. Ogunjimi, Min Jin, Kathleen-Rose Zakoor, Shyam Patel, Ron Padilla, Mark C. C. Jen, Princess Mae Veniegas, Nursrin Dewsi, Filiam Yonathan, Lucy Zhang, Amelia Ayson-Fortunato, Analiza Aquino, Paul Krzyzanowski, Jared Simpson, John Bartlett, Ilinca Lungu, Bradly G. Wouters, James M. Rini, Michael Gekas, Susan Poutanen, Laurence Pelletier, Tony Mazzulli, Jeffrey L. Wrana

“…We previously described C19-SPAR-Seq, a high-throughput, next-generation sequencing platform to detect SARS-CoV-2 that we here deployed to systematically profile variant dynamics of SARS-CoV-2 for over 3 years in a large, North American urban environment (Toronto, Canada). …”
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Alleviating Tumor Hypoxia and Immunosuppression via Sononeoperfusion: A New Ally for potentiating anti-PD-L1 blockade of solid Tumor by Guoliang Yang, Hui Li, Jiabei Yin, Lei Yao, Jun Yang, Jiawei Tang, You Wu, Meng Zhou, TingTing Luo, Yi Zhang, Jing Zhang, Xuezhi Yang, XiaoXiao Dong, Zheng Liu, Ningshan Li

“…The hypoxic and immunosuppressive tumor microenvironment (TME) remains a major obstacle to impede cancer immunotherapy. Here, we found that sononeoperfusion—a new effect of tumor perfusion enhancement induced by low mechanical index ultrasound stimulated microbubble cavitation (USMC)—ameliorated tumor tissue oxygenation and induced tumor vascular normalization (TVN). …”
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Metasilicate-based alkaline mineral water improves the growth performance of weaned piglets by maintaining gut-liver axis homeostasis through microbiota-mediated secondary bile aci... by Jian Chen, Kanwar K. Malhi, Xiaowei Li, Xiangwen Xu, Jianxun Kang, Bichen Zhao, Yaru Xu, Xuenan Li, Jinlong Li

“…Metasilicate-based alkaline mineral water (AMW) has shown potential therapeutic effects on gastrointestinal disorders; however, the mechanisms involved and their overall effects on the gut-liver axis have not been explored. Here, sodium metasilicate (SMS) was used to prepare metasilicate-based AMW (basal water + 500 mg/L SMS). …”
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Deficiency of FABP7 Triggers Premature Neural Differentiation in Idiopathic Normocephalic Autism Organoids by Xiao Han, Yuanlin He, Yuanhao Wang, Wenzhu Hu, Chu Chu, Lei Huang, Yuan Hong, Lu Han, Xu Zhang, Yao Gao, Yuan Lin, Hongxia Ma, Hongbing Shen, Xiaoyan Ke, Yan Liu, Zhibin Hu

“…ASD individuals with a shared clinical phenotype might contribute to revealing the molecular mechanism underlying ASD progression. Here, it is generated induced pluripotent stem cell (iPSC)‐derived cerebral organoids from normocephalic individuals with ASD in a prospective birth cohort with a shared clinical diagnosis. …”
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Host factor PLAC8 is required for pancreas infection by SARS-CoV-2 by Lesly Ibargüen-González, Sandra Heller, Darío López-García, Hanna Dietenberger, Thomas FE Barth, Patricia Gallego, Israel Fernández-Cadenas, Sayoa Alzate-Piñol, Catalina Crespí, Julieth A. Mena-Guerrero, Eugenia Cisneros-Barroso, Alejandro P. Ugalde, Gabriel Bretones, Charlotte Steenblock, Alexander Kleger, Marta L. DeDiego, Carles Barceló

“…However, the severity of pancreatic SARS-CoV-2 infection and its pathophysiology is still under debate. Here, we investigate the consequences of SARS-CoV-2 pancreatic infection and the role of the host factor Placenta-associated protein (PLAC8). …”
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Les vestiges fauniques de la rue Lecointre à Reims/Durocortorum : une carrière utilisée comme dépotoir by Frédéric Poupon

“…And while numerous within this faunal assemblage, the cattle bones collected here testify mainly to waste generated by two distinct activities. …”
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Targeted detection of endogenous LINE-1 proteins and ORF2p interactions by Mathias I. Nielsen, Justina C. Wolters, Omar G. Rosas Bringas, Hua Jiang, Luciano H. Di Stefano, Mehrnoosh Oghbaie, Samira Hozeifi, Mats J. Nitert, Alienke van Pijkeren, Marieke Smit, Lars ter Morsche, Apostolos Mourtzinos, Vikram Deshpande, Martin S. Taylor, Brian T. Chait, John LaCava

“…Immunoassays for endogenous ORF2p have been problematic, producing apparent false positives due to cross-reactivities, and shotgun MS has not yielded reliable evidence of ORF2p peptides in biological samples. Results Here we present targeted mass spectrometry assays, selected and parallel reaction monitoring (SRM and PRM, respectively) to detect and quantify L1 ORF1p and ORF2p at their endogenous abundances. …”
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Molecular insight into reproductive toxicity and transgenerational effects of Cadmium exposure on Drosophila melanogaster by Yi Pan, Ke Fan, Linhao Zong, Yantao Luo, Xin Ni, Dong Chen, Jinjun Qian, Fei Ma, Jie Cheng, Miao Guan

“…Although the evidence for Cd-induced reproductive toxicity is well established, it remains elusive on the intricate dose-response relationship and underlying molecular mechanisms, especially for transgenerational toxicity in animals. Here, we employed fruit fly (Drosophila melanogaster) as a model organism to examine the reproductive performance across five generations by parental exposure to varying concentrations of Cd (5, 50, and 500 μM). …”
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CHD6 has poly(ADP-ribose)- and DNA-binding domains and regulates PARP1/2-trapping inhibitor sensitivity via abasic site repair by Luc Provencher, Wilson Nartey, Peter M. Brownlee, Austin W. Atkins, Jean-Philippe Gagné, Lou Baudrier, Nicholas S. Y. Ting, Cortt G. Piett, Shujuan Fang, Dustin D. Pearson, Shaun Moore, Pierre Billon, Zachary D. Nagel, Guy G. Poirier, Gareth J. Williams, Aaron A. Goodarzi

“…Abstract To tolerate oxidative stress, cells enable DNA repair responses often sensitive to poly(ADP-ribose) (PAR) polymerase 1 and 2 (PARP1/2) inhibition—an intervention effective against cancers lacking BRCA1/2. Here, we demonstrate that mutating the CHD6 chromatin remodeler sensitizes cells to PARP1/2 inhibitors in a manner distinct from BRCA1, and that CHD6 recruitment to DNA damage requires cooperation between PAR- and DNA-binding domains essential for nucleosome sliding activity. …”
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