Interactions of the anti-FcRn monoclonal antibody, rozanolixizumab, with Fcγ receptors and functional impact on immune cells in vitro by Omar S. Qureshi, Emma J. Sutton, Rosemary F. Bithell, Shauna M. West, Rona M. Cutler, Gillian McCluskey, Graham Craggs, Asher Maroof, Nicholas M. Barnes, David P. Humphreys, Stephen Rapecki, Bryan J. Smith, Anthony Shock

“…Rozanolixizumab was also able to mediate antibody bipolar bridging (ABB), a phenomenon that led to a reduction of labeled FcγRI from the surface of human macrophages in an FcRn-dependent manner. However, the presence of exogenous human IgG, even at low concentrations, was able to prevent both binding and ABB events. …”
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Oxypeucedanin hydrate alleviates rheumatoid arthritis by inhibiting the TLR4-MD2/NF-κB/MAPK signaling axis by Liu Mengdan, Huo Xueyan, Li Congcong, Hu Yunjie, Lei Haoran, Wang Dong, Zhu Lin, Gu Yucheng, Guo Dale, Huang Lijun, Deng Yun

“…In this study, we evaluate the anti-inflammatory activity of OXH by treating LPS-induced RAW264.7 macrophages. Our results show that OXH treatment reverses the changes in iNOS, COX-2, IL-1β, IL-6, and TNF-α levels. …”
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A Novel Cancer Stemness-Related Signature for Predicting Prognosis in Patients with Colon Adenocarcinoma by Wei Wang, Congrong Xu, Yan Ren, Shiwei Wang, Chunli Liao, Xiaoyan Fu, Haixia Hu

“…The prognostic signature was an independent predictor for OS of COAD. Macrophages, mast cells, and T helper cells were the vital infiltration immune cells, and APC costimulation and type II IFN response were the vital immune pathways in COAD. …”
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Neoandrographolide inhibits mature osteoclast differentiation to alleviate bone loss and treat osteoporosis by Kai Tang, Kai Tang, Kai Tang, Wei Deng, Wei Deng, Wei Deng, Wei Deng, Zhiying Huang, Zhiying Huang, Zhiying Huang, Simin Chen, Simin Chen, Simin Chen, Zilin Zhu, Zilin Zhu, Shukun Lin, Shukun Lin, Lubin Zhong, Lubin Zhong, Quanxin Zheng, Quanxin Zheng, Wenhua Zhao, Wenhua Zhao, Zhida Zhang, Zhida Zhang, Ling Mo, Ling Mo, Ling Mo

“…Therefore, finding more effective treatments for OP remains an urgent challenge.MethodWe first conducted in vitro experiments to determine whether Neoandrographolide (NEO) exhibits cytotoxic or proliferative effects on bone marrow macrophages (BMMs) and to explore the specific timeframe during which NEO exerts its inhibitory action on osteoclast (OC) differentiation. …”
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Nox1/PAK1 is required for angiotensin II-induced vascular inflammation and abdominal aortic aneurysm formation by Hui He, Tianyu Jiang, Meng Ding, Yuan Zhu, Xiaoting Xu, Yashuang Huang, Wenfeng Yu, Hailong Ou

“…Abdominal aortic ROS and monocyts/macrophages were reduced in the ApoE−/−Nox1SMCko mice after Ang II-infusion. …”
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ADAMTS13 Improves Endothelial Function and Reduces Inflammation in Diabetic Retinopathy by Ahmed M. Abu El-Asrar, Mohd I. Nawaz, Ajmal Ahmad, Mairaj Siddiquei, Eef Allegaert, Lowie Adyns, Lotte Vanbrabant, Priscilla W. Gikandi, Gert De Hertogh, Sofie Struyf, Ghislain Opdenakker

“…In epiretinal membranes, endothelial cells and monocytes/macrophages express ADAMTS13. The levels of VWF, the platelet marker CD41, ADAMTS13, and the biomarkers of endothelial cell injury soluble VE-cadherin and soluble syndecan-1 are increased in PDR vitreous. …”
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Activated B Lymphocyte Inhibited the Osteoblastogenesis of Bone Mesenchymal Stem Cells by Notch Signaling by Mengxue Pan, Wei Hong, Ye Yao, Xiaoxue Gao, Yi Zhou, Guoxiang Fu, Yuanchuang Li, Qiang Guo, Xinxin Rao, Peiyuan Tang, Shengzhi Chen, Weifang Jin, Guoqiang Hua, Jianjun Gao, Xiaoya Xu

“…Additionally, changes in lymphocytes (B lymphocyte, CD4+ and CD8+ T lymphocytes, and macrophages) in the bone marrow were analyzed by flow cytometry. …”
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Repeated low-intensity noise exposure exacerbates age-related hearing loss via RAGE signaling pathway by Jianbin Sun, Na Sai, Tong Zhang, Chaoying Tang, Shuhang Fan, Qin Wang, Da Liu, Xianhai Zeng, Juanjuan Li, Weiwei Guo, Shiming Yang, Weiju Han

“…Further analysis confirmed increased levels of inflammatory cytokines in the cochlear lymph fluid and significant macrophages infiltration in the cochlear lateral wall, accompanied by hyperpermeability of the blood-labyrinth barrier. …”
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miR-223 and Chromogranin A Affect Inflammatory Immune Cell Activation in Liver Metastasis of Neuroendocrine Neoplasms by Lukas Geisler, Katharina Detjen, Teresa Hellberg, Marlene Kohlhepp, Carsten Grötzinger, Jana Knorr, Ines Eichhorn, Raphael Mohr, Theresa Holtmann, Bertram Wiedenmann, Frank Tacke, Christoph Roderburg, Alexander Wree

“…Subsequently, in vitro transfections using the well-established human pancreatic NEN cell line (BON), and co-culture experiments with primary macrophages and neutrophils were performed. Serum miR-223 in patients correlated with the expression of the neutrophil activation marker CD15 in circulating cells. …”
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Potential Toxicity of the Essential Oil from Minthostachys mollis: A Medicinal Plant Commonly Used in the Traditional Andean Medicine in Peru by Juan Pedro Rojas-Armas, Jorge Luis Arroyo-Acevedo, José Manuel Ortiz-Sánchez, Miriam Palomino-Pacheco, Hugo Jesus Hilario-Vargas, Oscar Herrera-Calderón, Julio Hilario-Vargas

“…In the lung, inflammatory infiltrate was observed, predominantly lymphocytic with severe hemorrhage and presence of macrophages with hemosiderin. In the repeated dose study, male rats (5/5) and female rats (2/5) died at the dose of 500 mg/kg/day. …”
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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

“…Moreover, the sononeoperfusion effect reduced the accumulation of immunosuppressive cells, such as regulatory T cells (Tregs), myeloid-derived suppressor cells (MDSCs) and M2-like tumor-associated macrophages (M2-TAMs), and decreased the production of immune inhibitory factors like transforming growth factor-β1 (TGF-β1), interleukin 10 (IL-10), chemoattractant chemokines CC-chemokine ligand 22 (CCL22), CCL28, adenosine and lactate within tumors. …”
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RETRACTED ARTICLE: A prospective diagnostic model for breast cancer utilizing machine learning to examine the molecular immune infiltrate in HSPB6 by Lizhe Wang, Yu Wang, Yueyang Li, Li Zhou, Sihan Liu, Yongyi Cao, Yuzhi Li, Shenting Liu, Jiahui Du, Jin Wang, Ting Zhu

“…Furthermore, analysis of immune cell infiltration revealed an enrichment of Tregs and M2 macrophages in the treated group, showcasing its significant impact on the tumor’s immunological context. …”
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Retinoblastoma-binding Protein 9 Suppresses Intestinal Inflammation and Inflammation-induced Tumorigenesis in MiceSummary by Kensuke Hamada, Yuki Nakanishi, Yu Muta, Mayuki Omatsu, Kosuke Iwane, Munehiro Ikeda, Jiayu Chen, Yoko Masui, Naoki Aoyama, Nobukazu Agatsuma, Go Yamakawa, Takahiro Utsumi, Hiroki Kitamoto, Makoto Okabe, Yoshiro Itatani, Takumi Adachi, Koubun Yasuda, Shuji Yamamoto, Akihisa Fukuda, Etsushi Kuroda, Masaki Ohmuraya, Kazutaka Obama, Seiichi Hirota, Hiroki Ikeuchi, Kenji Nakanishi, Hiroshi Seno

“…A positive feedback loop involving epithelial cell apoptosis, commensal microbiome invasion, and activation of submucosal immune activity was identified in Rbbp9-/- mouse intestines through enhanced JAK/STAT1 signaling in RBBP9-deficient epithelial cells and macrophages. The genetic inhibition of STAT1 or treatment with the JAK/STAT inhibitor reversed epithelial cell apoptosis and mitigated the enhanced susceptibility to DSS-induced colitis in Rbbp9-/- mice. …”
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Single‐cell landscape of the intrahepatic ecosystem in alcohol‐related liver disease by Xiaofang Zhao, Senyan Wang, Qi Liu, Wenjuan Wei, Xiaoyan Sun, Hao Song, Jing Xu, Shuijun Zhang, Hongyang Wang, Jing Fu

“…In addition, our results also uncovered the important alterations of nonparenchymal cells, especially macrophages and T/NK populations that responsible for active inflammation responses in alcohol‐related hepatitis and immunosuppressive microenvironment in advanced cirrhosis livers, which likely facilitated the malignant progression of ALD. …”
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Acute and Subchronic Airway Inflammation after Intratracheal Instillation of Quartz and Titanium Dioxide Agglomerates in Mice by Martin Roursgaard, Keld A. Jensen, Steen S. Poulsen, Niels-Erik V. Jensen, Lars K. Poulsen, Maria Hammer, Gunnar D. Nielsen, Søren T. Larsen

“…At the nano-size rutile and amorphous TiO2, subchronic lung inflammation was apparent from a dose-dependent increase in BALF macrophages. Histology showed little inflammation overall. …”
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Exosome proteomic analyses identify inflammatory phenotype and novel biomarkers in African American prostate cancer patients by Gati K. Panigrahi, Prakash P. Praharaj, Hiroki Kittaka, Asit R. Mridha, Olen M. Black, Rakesh Singh, Roger Mercer, Adrie van Bokhoven, Kathleen C. Torkko, Chapla Agarwal, Rajesh Agarwal, Zakaria Y. Abd Elmageed, Hariom Yadav, Santosh K. Mishra, Gagan Deep

“…Interestingly, African American PCa E006AA‐hT cells secreted exosomes strongly induced a proinflammatory M2‐phenotype in macrophages and showed calcium response on sensory neurons, suggesting a neuroinflammatory response. …”
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Immune cells in thyroid adenoma and carcinoma: uncovering a hidden value of assessing tumor-host interplay and its potential application in thyroid cytopathology by Iryna Omelianenko, Iryna Omelianenko, Nazarii Kobyliak, Nazarii Kobyliak, Tetyana Falalyeyeva, Tetyana Falalyeyeva, Oleksii Seleznov, Pavlina Botsun, Lyudmila Ostapchenko, Oleksandr Korotkyi, Liudmyla Domylivska, Olena Tsyryuk, Galyna Mykhalchyshyn, Tetiana Shapochka, Oksana Sulaieva, Oksana Sulaieva

“…Besides, the expression of STAT6 and SMAD4 as potential regulators of TIME was evaluated in the study.ResultsTC demonstrated an immune-rich profile representing abundant tumor-associated CD8+ lymphocytes, CD68 and CD163+ macrophages. In contrast, TA represented mostly a low immune cell infiltration. …”
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Single-cell multiomics reveal divergent effects of DNMT3A- and TET2-mutant clonal hematopoiesis in inflammatory response by Wazim Mohammed Ismail, Jenna A. Fernandez, Moritz Binder, Terra L. Lasho, Minsuk Kim, Susan M. Geyer, Amelia Mazzone, Christy M. Finke, Abhishek A. Mangaonkar, Jeong-Heon Lee, Liguo Wang, Kwan Hyun Kim, Vernadette A. Simon, Fariborz Rakhshan Rohakthar, Amik Munankarmy, Seul Kee Byeon, Susan M. Schwager, Jonathan J. Harrington, Melissa R. Snyder, Keith D. Robertson, Akhilesh Pandey, Eric D. Wieben, Nicholas Chia, Alexandre Gaspar-Maia, Mrinal M. Patnaik

“…Using single-cell multiomics sequencing, we identify cell-specific gene expression changes associated with DNMT3A mutations, along with significant epigenomic deregulation affecting enhancer accessibility, resulting in overexpression of interleukin-32 (IL-32), a proinflammatory cytokine that can result in inflammasome activation in monocytes and macrophages. Finally, we show with single-cell resolution that the loss of function of DNMT3A is directly associated with increased chromatin accessibility in mutant cells. …”
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Exploring the Potential of Malvidin and Echiodinin as Probable Antileishmanial Agents Through In Silico Analysis and In Vitro Efficacy by Luis Daniel Goyzueta-Mamani, Daniela Pagliara Lage, Haruna Luz Barazorda-Ccahuana, Margot Paco-Chipana, Mayron Antonio Candia-Puma, Gonzalo Davila-Del-Carpio, Alexsandro Sobreira Galdino, Ricardo Andrez Machado-de-Avila, Rodolfo Cordeiro Giunchetti, Edward L. D’Antonio, Eduardo Antonio Ferraz Coelho, Miguel Angel Chávez-Fumagalli

“…It reduced infection rates by 35.75% in <i>L. amazonensis</i>-infected macrophages. The in silico analysis revealed strong binding between malvidin and <i>Leishmania</i> arginase, with the residues HIS139 and PRO258 playing key roles. …”
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Low-dose radiation ameliorates PM2.5-induced lung injury through non-canonical TLR1/TLR2-like receptor pathways modulated by Akkermansia muciniphila by Li Wang, Zhipeng Li, Huan He, Lijing Qin, Weiqiang Xu, Hongyuan Tian, Rongrong Liu, Xinru Lian, Wen Li, Yali Qi, Zhicheng Wang

“…Additionally, after PM2.5 exposure, M1 polarization of macrophages in alveolar lavage fluid and Th1 polarization in spleen increased, pro-inflammatory cytokines (IL-1, IL-6 and TNF-α) increased and anti-inflammatory cytokines (IL-4, IL-10 and TGF-β) decreased in lung and serum. …”
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