Analysis of organoid and immune cell co-cultures by machine learning-empowered image cytometry

A 83-01 ; Y-27632 ; 9094360 ; 1293823 ; Front Med (Lausanne). 2024 Jan 17:10:1274482. doi: 10.3389/fmed.2023.1274482. eCollection 2023. Philipp Stüve # 1, Benedikt Nerb # 1 2, Selina Harrer 1, Marina Wuttke 1, Markus Feuerer 1 2, Henrik Junger 3, Elke Eggenhofer 3, Bianca Lungu 4, Simina Laslau 4, Uwe Ritter 1 2 Affiliations expand Abstract Organoids are three-dimensional (3D) structures that can be derived from stem cells or adult tissue progenitor cells and exhibit an extraordinary ability to …

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Development of LAG-3/FGL1 blocking peptide and combination with radiotherapy for cancer immunotherapy

human anti-CD3 (OKT3, Biogems) and human anti-CD28 (CD28.2, Biogems) BioGems ; Acta Pharm Sin B. 2024 Mar;14(3):1150-1165. doi: 10.1016/j.apsb.2023.12.011. Epub 2023 Dec 19. Yuzhen Qian 1, Yixuan Sun 2, Peishang Shi 1, Xiuman Zhou 2, Qiongqiong Zhang 1, Qingyu Dong 2, Shengzhe Jin 1, Lu Qiu 1 2, Xiaoshuang Niu 2, Xiaowen Zhou 1, Wenshan Zhao 1, Yahong Wu 1 3, Wenjie Zhai 1 3, Yanfeng Gao 1 2 Affiliations expand Abstract Aside from antibodies, peptides show great potential as immune checkpoint inhibitors (ICIs) due to several …

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Fibroblasts facilitate lymphatic vessel formation in transplanted heart

10X RBC Lysis Buffer ;  64010-00 ;  Theranostics. 2024; 14(5): 1886–1908. Published online 2024 Feb 24. doi: 10.7150/thno.92103 Hui Gong 1, Ting Wang 1, Xiaotong Sun 1, Yuesheng Zhang 1, Yichao Qiu 2, Wenlong Sun 3, Yue Zhang 3, Peng Teng 2, Yanhua Hu 1, Xiaosheng Hu 1, Liang Ma 2, Qingbo Xu 1, Haige Zhao 2 Affiliations expand Abstract Rationale: Lymphangiogenesis plays a critical role in the transplanted heart. The remodeling of lymphatics in the transplanted heart and the source of …

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CIRP increases Foxp3+ regulatory T cells and inhibits development of Th17 cells by enhancing TLR4-IL-2 signaling in the late phase of sepsis

 anti-IFN-γ (10 µg/ml; BioGems) BioGems ; Int Immunopharmacol. 2024 Mar 25:132:111924. doi: 10.1016/j.intimp.2024.111924. Zongsheng Wu 1, Xu Liu 1, Wei Huang 1, Jing Chen 1, Songli Li 1, Jie Chao 1, Jianfeng Xie 1, Ling Liu 1, Yi Yang 1, Xiaojing Wu 2, Haibo Qiu 3 Affiliations expand Abstract Background: T helper (Th) cell imbalances have been associated with the pathophysiology of sepsis, including the Th1/Th2 and Th17/T regulatory cells (Treg) paradigms. Cold-inducible RNA-binding protein (CIRP), a novel …

CIRP increases Foxp3+ regulatory T cells and inhibits development of Th17 cells by enhancing TLR4-IL-2 signaling in the late phase of sepsis 더 보기 »

Advanced Platelet Lysate Aerogels: Biomaterials for Regenerative Applications

#Human VEGF Pre-Coated ELISA Kit ; #BGK15692 ; J Funct Biomater. 2024 Feb 19;15(2):49.  Fahd Tibourtine 1, Thibault Canceill 2, Andrea Marfoglia 1 3, Philippe Lavalle 4, Laure Gibot 5, Ludovic Pilloux 3, Clementine Aubry 6, Claire Medemblik 4, Dominique Goudouneche 7, Agnès Dupret-Bories 1 8 9, Sophie Cazalbou 1 Affiliations expand Abstract Human platelet lysate (HPL), rich in growth factors, is increasingly recognized for its potential in tissue engineering and regenerative medicine. However, its use in liquid or gel …

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Early host immune responses in a human organoid-derived gallbladder monolayer to Salmonella Typhi strains from patients with acute and chronic infections: a comparative analysis

Y-27632 ; 1293823 ; Front Immunol. 2024 Mar 12:15:1334762. doi: 10.3389/fimmu.2024.1334762. eCollection 2024 Rosângela Salerno-Goncalves 1, Haiyan Chen 1, Andrea C Bafford 2, Mariana Izquierdo 1, Juan Carlos Hormazábal 3, Rosanna Lagos 3, Hervé Tettelin 4, Adonis D’Mello 4, Jayaum S Booth 1, Alessio Fasano 5, Myron M Levine 1, Marcelo B Sztein 1 6 Affiliations expand Abstract Salmonella enterica serovar Typhi (S. Typhi), a human-restricted pathogen, invades the host through the gut to cause typhoid fever. Recent calculations of the …

Early host immune responses in a human organoid-derived gallbladder monolayer to Salmonella Typhi strains from patients with acute and chronic infections: a comparative analysis 더 보기 »

Protocol for the establishment and characterization of an endometrial-derived epithelial organoid and stromal cell co-culture system

#A 83-01 ; #Nicotinamide ; #9094360 ; #9899208 ; STAR Protoc. 2024 Feb 15;5(1):102894. Jason A Rizo 1, Thomas E Spencer 2, Andrew M Kelleher 3 Abstract Postnatal development of the uterus involves the specification of undifferentiated epithelium into uterine-type epithelium. That specification is regulated by stromal-epithelial interactions as well as intrinsic cell-specific transcription factors and gene regulatory networks. Here, …

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Discovery of a novel small molecule as CD47/SIRPα and PD-1/PD-L1 dual inhibitor for cancer immunotherapy

anti-human CD3 (OKT3);  anti-human CD28 (CD28.2) ; BioGems ; Cell Commun Signal. 2024 Mar 11;22(1):173. doi: 10.1186/s12964-024-01555-4. Shengzhe Jin # 1, Hongfei Wang # 2, Yang Li # 1, Jingwen Yang 1, Beibei Li 1, Peishang Shi 1, Xiangrui Zhang 1, Xiaowen Zhou 1, Xiuman Zhou 3, Xiaoshuang Niu 3, Menghan Wu 1, Yahong Wu 1 4, Wenjie Zhai 1 4, Yuanming Qi 1, Yanfeng Gao 5, Wenshan Zhao 6 Affiliations expand Abstract Background: Targeting the tumor microenvironment (TME) has emerged as a promising strategy in cancer treatment, particularly through the utilization of …

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Lymph node and tumor-associated PD-L1+ macrophages antagonize dendritic cell vaccines by suppressing CD8+ T cells

LY294002 ; 1543664 ; Cell Rep Med. 2024 Jan 16;5(1):101377. doi: 10.1016/j.xcrm.2023.101377. Jenny Sprooten 1, Isaure Vanmeerbeek 1, Angeliki Datsi 2, Jannes Govaerts 1, Stefan Naulaerts 1, Raquel S Laureano 1, Daniel M Borràs 1, Anna Calvet 1, Vanshika Malviya 3, Marc Kuballa 2, Jörg Felsberg 4, Michael C Sabel 4, Marion Rapp 4, Christiane Knobbe-Thomsen 4, Peng Liu 5, Liwei Zhao 5, Oliver Kepp 5, Louis Boon 6, Sabine Tejpar 7, Jannie Borst 8, Guido Kroemer 9, Susan Schlenner 3, Steven De Vleeschouwer 10, Rüdiger V Sorg 2, Abhishek D Garg 11 Affiliations expand Abstract Current immunotherapies provide limited benefits against T cell-depleted tumors, …

Lymph node and tumor-associated PD-L1+ macrophages antagonize dendritic cell vaccines by suppressing CD8+ T cells 더 보기 »

Structural basis for the modulation of MRP2 activity by phosphorylation and drugs

Forskolin ; 6652995 ;  Nat Commun. 2024 Mar 4;15(1):1983. doi: 10.1038/s41467-024-46392-8. Tiziano Mazza 1 2 3, Theodoros I Roumeliotis # 4, Elena Garitta # 5, David Drew 6, S Tamir Rashid 7, Cesare Indiveri 3 8, Jyoti S Choudhary 4, Kenneth J Linton 5, Konstantinos Beis 9 10 Affiliations expand Abstract Multidrug resistance-associated protein 2 (MRP2/ABCC2) is a polyspecific efflux transporter of organic anions expressed in hepatocyte canalicular membranes. MRP2 dysfunction, in Dubin-Johnson syndrome or by off-target inhibition, for …

Structural basis for the modulation of MRP2 activity by phosphorylation and drugs 더 보기 »

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