Bulk and single-cell transcriptome revealed the metabolic heterogeneity in human glioma by Yong Xiao, Mengjie Zhao, Ran Wang, Liang Liu, Chong Xiang, Taiping Li, Chunfa Qian, Hong Xiao, Hongyi Liu, Yuanjie Zou, Xianglong Tang, Kun Yang

“…Group 2, however, had increased infiltration of tumor-promoting immune cells, such as M2 macrophages, and was characterized by traits of invasion, hypoxia, and immunity. …”
Get full text

A novel oncolytic Vaccinia virus armed with IL-12 augments antitumor immune responses leading to durable regression in murine models of lung cancer by Lijuan Chen, Lijuan Chen, Pengju Wang, Carmela Di Gioia, Ming Yuan, Zhe Zhang, Jinxin Miao, Wenli Yan, Guanghao Zhao, Yangyang Jia, Na Wang, Zhongxian Zhang, Haoran Guo, Giulia Marelli, Louisa Chard Dunmall, Nicholas R. Lemoine, Nicholas R. Lemoine, Yaohe Wang, Yaohe Wang

“…In addition, VVL-m12 increased dendritic cell activation, induced polarization of M2 macrophages towards an M1 phenotype, and inhibited tumor angiogenesis in vivo. …”
Get full text

Exploring the Anti-PANoptosis Mechanism of Dachaihu Decoction Against Sepsis-Induced Acute Lung Injury: Network Pharmacology, Bioinformatics, and Experimental Validation by Yang Z, Kao X, Zhang L, Huang N, Chen J, He M

“…Finally, qRT-PCR, immunofluorescence staining, and Western blotting were used to verify the effect of DCHD-containing serum (DCHD-DS) on LPS-induced RAW 264.7 macrophages in vitro.Results: 82 intersecting targets were identified by mapping the targets of DCHD, SALI, and PANoptosis. …”
Get full text

Rescue of in vitro models of CSF1R-related adult-onset leukodystrophy by iluzanebart: mechanisms and therapeutic implications of TREM2 agonism by Kelley C. Larson, Frederick W. Gergits, Abigail J. Renoux, Elizabeth J. Weisman, Borislav Dejanovic, Liyue Huang, Bhaumik Pandya, Donald G. McLaren, Berkley A. Lynch, Richard Fisher, Evan Thackaberry, David Gray, Francois Gaudreault, Christian Mirescu

“…Iluzanebart treatment rescued viability of human monocyte-derived macrophages (hMDM) and induced pluripotent stem cell-derived human microglia (iMGL) in multiple in vitro models of CSF1R-ALSP, including in induced pluripotent stem cell (iPSC) differentiated microglia carrying the heterozygous I794T mutation found in CSF1R-ALSP patients. …”
Get full text

Progressive subchondral bone cyst formation following autologous chondrocyte implantation with all-suture anchors: a Case Report with histological evaluation by Takuma Kaibara, Eiji Kondo, Masatake Matsuoka, Koji Iwasaki, Tomohiro Onodera, Daisuke Momma, Zen-Ichi Tanei, Shinya Tanaka, Norimasa Iwasaki

“…The cyst was filled with a mucoid substance and featured an aggregation of foamy macrophages. A sclerotic wall indicative of a strain response was observed. …”
Get full text

Immune regulatory genes impact the hot/cold tumor microenvironment, affecting cancer treatment and patient outcomes by Mengmeng Sang, Jia Ge, Juan Ge, Juan Ge, Gu Tang, Qiwen Wang, Jiarun Wu, Liming Mao, Liming Mao, Xiaoling Ding, Xiaorong Zhou

“…For validation, a clinical cohort of patients diagnosed with pancreatic adenocarcinoma was examined using multiplex immunohistochemistry.ResultsWe were able to differentiate between hot and cold tumors in various types of cancer (bladder urothelial carcinoma, pancreatic adenocarcinoma, and cervical squamous cell carcinoma) by analyzing the presence of CD8+ T cells, activated natural killer cells, and M2-type macrophages, as well as the cytolytic activity and T cell proliferation. …”
Get full text

New Insights into the Role of Inflammatory Pathways and Immune Cell Infiltration in Sleep Deprivation-Induced Atrial Fibrillation: An Integrated Bioinformatics and Experimental Stu... by Liang J, Tang B, Shen J, Rejiepu M, Guo Y, Wang X, Shao S, Guo F, Wang Q, Zhang L

“…Investigating immune penetration revealed significant connections between YBX1 expression and specific immune cell types, notably CD8+ T cells and M1 macrophages. Live studies have demonstrated that SD amplifies the atrial electrical rearrangement, structural changes, the infiltration of inflammatory cells, and the heightened presence of YBX1 along with inflammasome elements.Conclusion: The research pinpoints YBX1 as a crucial gene in SD-related AF, possibly influencing its impact via the NOD-like receptor signaling route and the invasion of immune cells. …”
Get full text

Immunologic and inflammatory consequences of SARS-CoV-2 infection and its implications in renal disease by Hiam Naiditch, Michael R. Betts, H. Benjamin Larman, Moshe Levi, Avi Z. Rosenberg

“…Early infection of both tissue and immune cells, such as macrophages, leading to pyroptosis-mediated inflammasome production in an organ system critical for systemic oxygenation likely plays a central role in the morbidity wrought by SARS-CoV-2. …”
Get full text

The mcpC mutant of Salmonella enteritidis exhibits attenuation and confers both immunogenicity and protective efficacy in mice by Lu Zhang, Li Chen, Xuqiang Zhang, Yang Li, Qingfeng Zheng, Yun Li, Ning Li, Qiumei Shi, Yanying Zhang, Tonglei Wu

“…However, ΔmcpC showed significantly reduced survival under acidic, alkaline, thermal, and oxidative stress conditions; markedly diminished motility; weakened invasion of Caco-2 cells; and reduced intracellular survival in RAW264.7 macrophages. The LD50 of ΔmcpC increased by 30-fold, and the expression levels of certain virulence genes were significantly downregulated. …”
Get full text

Development of delayed pulmonary toxicities and transcriptional changes in pre-existing interstitial lung disease mice after partial thoracic irradiation by Jiamei Fu, Xinglong Liu, Yuchuan Zhou, Shengnan Zhao, Liang Zeng, Yan Pan, Jianghong Zhang, Kevin M. Prise, Chunlin Shao, Yaping Xu

“…Furthermore, the involvement of epithelial cells and the infiltration of macrophages and CD4 + lymphocytes were validated during extensive lung remodeling in the sRRLI group. …”
Get full text

CpG-ODN Induces a Dose-Dependent Enrichment of Immunological Niches in the Spleen and Lungs of Neonatal Chicks That Correlates with the Protective Immunity against Escherichia coli by Thushari Gunawardana, Khawaja Ashfaque Ahmed, Kalhari Goonewardene, Shelly Popowich, Shanika Kurukulasuriya, Ruwani Karunarathana, Lisanework E. Ayalew, Ashish Gupta, Betty Lockerbie, Marianna Foldvari, Suresh K. Tikoo, Philip Willson, Susantha Gomis

“…On the day of hatch (72 hr after CpG-ODN treatment), we collected the spleen and lungs (n=3‐4 per group) and examined the recruitment of macrophages/monocytes, their expression of MHCII and CD40, and the number of CD4+ and CD8+ T-cell subsets in the immunological niches in the spleen and lungs using flow cytometry. …”
Get full text

Single-nucleotide polymorphisms in genes associated with the vitamin D pathway related to clinical and therapeutic outcomes of American tegumentary leishmaniasis by Iara Barreto Neves Oliveira, Ramon Vieira Nunes, Vanessa Rafaela Milhomem Cruz Leite, Camila Freire Araújo, Murilo Barros Silveira, Sebastião Alves Pinto, Lorena Andrade Lamounier, Clayton Luiz Borges, Edésio Martins, Iane de Oliveira Pires Porto, Rodrigo Saar Gomes, Fátima Ribeiro-Dias

“…BackgroundThe vitamin D pathway contributes to the microbicidal activity of macrophages against Leishmania infection. In addition to induction of this pathway, interferon-gamma (IFNγ), interleukin (IL)-15, and IL32γ are part of a network of pro-inflammatory cytokines. …”
Get full text

Elevated Circulating Adipocyte-Fatty Acid Binding Protein Levels Predict Incident Ischemic Cardiovascular Events in a Longitudinal and Prospective AMI Aging Study by Zhao X, Zhao H, Chen R, Zhou J, Li N, Li J, Yan S, Liu C, Zhou P, Chen Y, Song L, Yan H

“…Xiaoxiao Zhao,1 Hanjun Zhao,1 Runzhen Chen,1 Jinying Zhou,1 Nan Li,1 Jiannan Li,1 Shaodi Yan,2 Chen Liu,1 Peng Zhou,1 Yi Chen,1 Li Song,1 Hongbing Yan2 1Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College & Chinese Academy of Medical Sciences, BeiJing, People’s Republic of China; 2Department of Cardiology, Fuwai Hospital Chinese Academy of Medical Sciences, ShenZhen, People’s Republic of ChinaCorrespondence: Hongbing Yan, Department of Cardiology, Fuwai Hospital Chinese Academy of Medical Sciences, ShenZhen, 12 Langshan Road, Shenzhen, 518000, People’s Republic of China, Tel +86-13701339287, Email hbyanfuwai2018@163.com Hanjun Zhao, Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences, No. 167, Beijing, 100037, People’s Republic of China, Tel +86-15210020808, Email 15210020808@163.comBackground: The protein known as Fatty Acid-Binding Protein 4 (FABP4), predominantly found in adipocytes, macrophages, and endothelial cells, has emerged as a pivotal biomarker linking inflammation and metabolism in the context of cardiovascular diseases.Aim: The present investigation sought to elucidate the influence of FABP4 on the prognostic ramifications for patients experiencing ischemic vascular events, which encompass ischemic cerebrovascular occurrences, myocardial infarctions, and cardiovascular mortality.Methods: A total of 1102 consecutive patients diagnosed with acute myocardial infarction (AMI) and aged over 55 years were prospectively enrolled from March 2017 to January 2020. …”
Get full text

Identification of a 5-Gene-Based Scoring System by WGCNA and LASSO to Predict Prognosis for Rectal Cancer Patients by He Huang, Shilei Xu, Aidong Chen, Fen Li, Jiezhong Wu, Xusheng Tu, Kunpeng Hu

“…TCL1A and GPR15 influenced the infiltration levels of B cells and dendritic cells, while the expression of PRPH was positively associated with the abundance of macrophages. HPA analysis supported the downregulation of PRPH, RNASE7, CASQ2, EPHA6, and PDK4 in RC compared with normal controls. …”
Get full text

Integrated bioinformatics analysis and experimental validation of exosome-related gene signature in steroid-induced osteonecrosis of the femoral head by Renqun Mao, Wen Bi, Mengyue Yang, Lei Qin, Wenqing Li

“…SIONFH's high-risk subpopulation exhibited enriched immune-related pathways and high immune cell infiltration, such as M0 macrophages, resting mast cells, and neutrophils. Three machine-learning algorithms then determined LCP1, PNP, UBE2V1, and ZFP36 as four exosome-related hub genes (ERHGs). …”
Get full text

CYFIP2: potential pancreatic cancer biomarker and immunotherapeutic target by Cong Xiao, Xiaojuan Zhang, Bobo Hou, Ping Wan, Zhenjun Cao, Xuefeng Rao

“…In addition, we found that CYFIP2 expression values in pancreatic cancer were positively correlated with the expression of most immune cells, especially CD8 + T Cells, and significantly negatively correlated with macrophages M0, and negatively correlated with the metastatic and invasive ability of pancreatic cancer cells, which may provide new strategies and ideas for pancreatic cancer immunotherapy.…”
Get full text

Development and utilization of Treponema pallidum expressing green fluorescent protein to study spirochete-host interactions and antibody-mediated clearance: expanding the toolbox... by Kristina N. Delgado, Crystal F. Vicente, Christopher M. Hennelly, Farhang Aghakhanian, Jonathan B. Parr, Kevin P. Claffey, Justin D. Radolf, Kelly L. Hawley, Melissa J. Caimano

“…We then used the GFP+ strain to visualize TPA interactions with host cells during co-cultivation in vitro, within infected rabbit testes, and following opsonophagocytosis by murine bone marrow-derived macrophages. The development of fluorescent strain also enabled us to develop a flow cytometric-based assay to assess antibody-mediated damage to the spirochete’s fragile outer membrane (OM), demonstrating dose-dependent growth inhibition and OM disruption in vitro. …”
Get full text

Extracellular HMGB1 blockade inhibits tumor growth through profoundly remodeling immune microenvironment and enhances checkpoint inhibitor-based immunotherapy by Coraline Radermecker, Pascale Hubert, Patrick Roncarati, Stephanie Demoulin, Charlotte Pilard, Marie Ancion, Celia Reynders, Thomas Lerho, Diane Bruyere, Alizee Lebeau, Margot Meunier, Marie-Julie Nokin, Elodie Hendrick, Olivier Peulen, Philippe Delvenne, Michael Herfs

“…Indeed, without affecting the global number of (CD45+) immune cells, drastic reductions of monocytic/granulocytic myeloid-derived suppressor cells (MDSC) and regulatory T lymphocytes, a higher M1/M2 ratio of macrophages as well as an increased activation of both DC and pDC were continually observed following HMGB1 inhibition. …”
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

“…Antitumor effect was abolished upon in-vivo depletion of CD8-T, macrophages, and CD4-T cells whereas remained unaffected upon NK-cell depletion. …”
Get full text

Adaptation for Staphylococcus aureus to hosts via insertion mutation in the accessory gene regulator agrC gene: decreased virulence and enhanced persistence capacity by Jiawei Chen, Yun Wu, Ying Zhu, Li Zhang, Yingchun Xu, Yali Liu

“…Experimental findings showed that strain 23B had decreased hemolytic activity, lower cytotoxicity against human alveolar epithelial A549 cells and in the Galleria mellonella model, and a reduced ability to survive intracellularly after infecting macrophages, in comparison to 23H. Conversely, 23B exhibited enhanced biofilm formation, greater adherence to A549 cells, and increased persistence in the face of vancomycin and daptomycin treatment. …”
Get full text