Tumor-Associated Macrophages and Neutrophils in Tumor Microenvironment by Jaehong Kim, Jong-Sup Bae

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The Metabolic Features of Tumor-Associated Macrophages: Opportunities for Immunotherapy? by Sonja S. Mojsilovic, Slavko Mojsilovic, Victor H. Villar, Juan F. Santibanez

“…Besides transformed cells, the tumors are composed of various cell types that contribute to undesirable tumor progression. Tumor-associated macrophages (TAMs) are the most abundant innate immune cells in the tumor microenvironment (TME). …”
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Arginase-1-specific T cells target and modulate tumor-associated macrophages by Mads Hald Andersen, Inés Lecoq, Ayako Wakatsuki Pedersen, Evelina Martinenaite, Shamaila Munir Ahmad, Maria Perez-Penco, Lucia Lara de la Torre, Marion Chapellier, Lars Rønn Olsen, Mia Aaboe-Jørgensen, Hannah Jorinde Glöckner, Anne Mette Askehøj Rømer

“…Background Arginase-1 (Arg1) expressing tumor-associated macrophages (TAMs) may create an immune-suppressive tumor microenvironment (TME), which is a significant challenge for cancer immunotherapy. …”
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Tumor Cells and Tumor-Associated Macrophages: Secreted Proteins as Potential Targets for Therapy by Marc Baay, Anja Brouwer, Patrick Pauwels, Marc Peeters, Filip Lardon

“…Inflammatory pathways, meant to defend the organism against infection and injury, as a byproduct, can promote an environment which favors tumor growth and metastasis. Tumor-associated macrophages (TAMs), which constitute a significant part of the tumor-infiltrating immune cells, have been linked to the growth, angiogenesis, and metastasis of a variety of cancers, most likely through polarization of TAMs to the M2 (alternative) phenotype. …”
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Expression of CD68+ Tumor associated macrophages in relation to β-catenin in carcinoma stomach by Nikhil Sharma, Ranjita Panigrahi, Prita Pradhan, Sabyasachi Parida, Saroj R. Sahoo

“…Background: With no unified system for tumor associated macrophages (TAMs) density assessment, limited information is available on their relationship with β-catenin expression. …”
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Identification and Functional Analysis of EPOR+ Tumor-Associated Macrophages in Human Osteosarcoma Lung Metastasis by Yanxing Li, Ming Li, Rong Wei, Junlong Wu

“…Tissue-resident macrophages can be educated to tumor-associated macrophages (TAMs) by the tumor microenvironment and many types of macrophages express erythropoietic receptor (EPOR); However, little is known about the expression of EPOR on TAMs and the identity of EPOR+ TAMs in osteosarcoma lung metastasis has thus far remained elusive. …”
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Targeting lipid metabolism of macrophages: A new strategy for tumor therapy by Nan Shao, Hui Qiu, Jing Liu, Daimin Xiao, Juanjuan Zhao, Chao Chen, Jiajia Wan, Mengmeng Guo, Guiyou Liang, Xu Zhao, Lin Xu

Subjects: “…Tumor-associated macrophage…”
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KYNU as a Biomarker of Tumor-Associated Macrophages and Correlates with Immunosuppressive Microenvironment and Poor Prognosis in Gastric Cancer by Kaiyu Shen, Binyu Chen, Liu Yang, Wencang Gao

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Tumor-associated macrophages promote bladder cancer metastasis through the CCL20-CCR6 axis by Ryunosuke Nakagawa, Kouji Izumi, Kaoru Hiratsuka, Takahiro Inaba, Yoshiki Koketsu, Ren Toriumi, Shuhei Aoyama, Taiki Kamijima, Hiroshi Kano, Tomoyuki Makino, Renato Naito, Suguru Kadomoto, Hiroaki Iwamoto, Hiroshi Yaegashi, Shohei Kawaguchi, Takahiro Nohara, Kazuyoshi Shigehara, Hiroki Nakata, Wen-Jye Lin, Atsushi Mizokami

“…We investigated the mechanisms of interaction between bladder cancer (BC) cells and tumor-associated macrophages (TAMs). Coculturing BC cell lines (UMUC3 and T24) with macrophage-like cells differentiated from THP-1 into M2-like TAMs revealed a decrease in Cluster of Differentiation (CD) 68 expression and an increase in CD206 expression. …”
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Tumor-associated macrophage-derived exosome miR-194 confers cisplatin resistance in GC cells by Yi Zhou, Yang-cheng Sun, Qiong-yan Zhang, Jing Wang, Xian-ya Zhu, Xiang-yu Su

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Vinblastine resets tumor-associated macrophages toward M1 phenotype and promotes antitumor immune response by Jing Wang, Jin Wang, Yi-Na Wang, Yuan-Yuan Wang, Wen-Juan Bai, Nai-Jun Miao

“…Background Massive tumor-associated macrophage (TAM) infiltration is observed in many tumors, which usually display the immune-suppressive M2-like phenotype but can also be converted to an M1-like antitumor phenotype due to their high degree of plasticity. …”
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Engagement of the Mannose Receptor by Tumoral Mucins Activates an Immune Suppressive Phenotype in Human Tumor-Associated Macrophages by P. Allavena, M. Chieppa, G. Bianchi, G. Solinas, M. Fabbri, G. Laskarin, A. Mantovani

“…Tumor-Associated Macrophages (TAMs) are abundantly present in the stroma of solid tumors and modulate several important biological processes, such as neoangiogenesis, cancer cell proliferation and invasion, and suppression of adaptive immune responses. …”
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Prognostic Value of TRPM7 Expression and Factor XIIIa-Expressing Tumor-Associated Macrophages in Gastric Cancer by Muhammet Calik, Ilknur Calik, Gokhan Artas, Ibrahim Hanifi Ozercan

“…Additionally, for the first time, it was investigated whether the density of Factor XIIIa-expressing tumor-associated macrophages (TAMs) in GC has an effect on the biological behaviour of the tumor. …”
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Targeting CXCL8 signaling sensitizes HNSCC to anlotinib by reducing tumor-associated macrophage-derived CLU by Xin Hu, Yikang Ji, Mi Zhang, Zhihui Li, Xinhua Pan, Zhen Zhang, Xu Wang

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Role of mast cell in locally advanced rectal cancer treated with neoadjuvant chemoradiotherapy by Masaaki Nishi, Shoko Yamashita, Chie Takasu, Yuma Wada, Kozo Yoshikawa, Takuya Tokunaga, Toshihiro Nakao, Hideya Kashihara, Toshiaki Yoshimoto, Mitsuo Shimada

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Establishment of a Model of Microencapsulated SGC7901 Human Gastric Carcinoma Cells Cocultured with Tumor-Associated Macrophages by Jin-Ming Zhu, Xiu-Lian Quan, Shi-Chao Han, Xue-Jun Fan, He-Ming Li, Shan-Shan Liang, Xi Chen, Ruo-Yu Wang, Xue-Ning Ji

“…We established a model of microencapsulated SGC7901 human GC cells and evaluated the effects of coculturing spheres with tumor-associated macrophages (TAMs). SGC7901 cells were encapsulated in alginate-polylysine-sodium alginate (APA) microcapsules using an electrostatic droplet generator. …”
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Stachydrine targeting tumor-associated macrophages inhibit colorectal cancer liver metastasis by regulating the JAK2/STAT3 pathway by Yang Gui, Gengchen Xue, Yuyi Yuan, Jingbo Wang, Shuangjiao Deng, Fei Gao, Yushi Tian, Zhiqiang Zhao, Heng Fan

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Cancer stem cells and tumor-associated macrophages as mates in tumor progression: mechanisms of crosstalk and advanced bioinformatic tools to dissect their phenotypes and interaction 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

“…Specifically, tumor-associated macrophages (TAMs) create an immunosuppressive milieu through the production of a plethora of paracrine factors (IL-6, IL-12, TNF-alpha, TGF-beta, CCL1, CCL18) promoting the acquisition by CSCs of a stem-like, invasive and metastatic phenotype. …”
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Tp53 determines the spatial dynamics of M1/M2 tumor-associated macrophages and M1-driven tumoricidal effects by Yi-Jing Hsiao, Min-Shu Hsieh, Gee-Chen Chang, Yin-Chen Hsu, Chia-Yu Wang, Yan-Ming Chen, Yi-Ling Chen, Pan-Chyr Yang, Sung-Liang Yu

“…Abstract The spatial role of M1 and M2 tumor-associated macrophages (M1/M2 TAMs) in precision medicine remains unclear. …”
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CD44-Receptors-Mediated Multiprong Targeting Strategy Against Breast Cancer and Tumor-Associated Macrophages: Design, Optimization, Characterization, and Cytologic Evaluation by Hussain Z, Abdulrahim Abdul Moti L, Jagal J, Thu HE, Khan S, Kazi M

“…In this research, we aimed to design a multiprong targeting strategy for concurrent action against different phenotypes of BC (MCF-7 and SK-BR-3) and tumor-associated macrophages (TAMs) for relapse-free treatment of BC.Methods: Paclitaxel (PTX) and tamoxifen (TMX) co-loaded chitosan (CS) nanoparticles (NPs) were prepared using the ionic-gelation method and optimized using the Design Expert® software by controlling different material attributes. …”
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