Killer-Cell Immunoglobulin-Like Receptors (KIR) in HIV-Exposed Infants in Cameroon by Kagoué Simeni Luc-Aimé, Yindom Louis-Marie, Loni Ekali Gabriel, Clauvis Kunkeng Yengo, F. Esemu Livo, Nguedia Jules Clement Assob

“…This may be partly due to differences in host immunogenetic factors in highly polymorphic regions of the human genome such as those encoding the killer-cell immunoglobulin-like receptor (KIR) molecules which modulate the activities of natural killer cells. The primary aim of this study was to determine the variants of KIR genes that may have a role to play in MTCT in a cohort of infants born to HIV-infected mothers in Yaoundé, Cameroon. …”
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Identification of mitophagy-related key genes and their correlation with immune cell infiltration in acute myocardial infarction via bioinformatics analysis by Zulong Sheng, Rui Zhang, Zhenjun Ji, Zhuyuan Liu, Yaqing Zhou

“…Moreover, we found a lower abundance of immune cells such as gamma delta T and natural killer cells in the high-risk group, and the expression of key genes showed a significant correlation with immune infiltration levels in both groups. …”
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Timosin alpha-1 immunomodulating properties by M. V. Mayevskaya

“…Immunomodulating effect of Timosin alpha-1 consists in increase of natural killer cells number, CD4 and CD8 by stimulation of stem cells differentiation and decrease of T-cells apoptosis, and also in driving of immune response to Th1 subtype by increase of Th1 cytokines (IL-2, IFN) amount and decreases of amount of Th2 cytokines (IL-4, IL-10). …”
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Conjunctival scarring in trachoma is associated with the HLA-C ligand of KIR and is exacerbated by heterozygosity at KIR2DL2/KIR2DL3. by Chrissy H Roberts, Sandra Molina, Pateh Makalo, Hassan Joof, Emma M Harding-Esch, Sarah E Burr, David C W Mabey, Robin L Bailey, Matthew J Burton, Martin J Holland

“…The polymorphic Killer-cell Immunoglobulin-like Receptors (KIR) are found on Natural Killer cells and have co-evolved with the Human Leucocyte Antigen (HLA) class I system. …”
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SUGT1 is a prognostic biomarker and is associated with immune infiltrates in ovarian cancer by Linyan Ge, Xiu Liu, Lingyan Zhang, Jiaren Zhang, Guanghui Song

“…Besides, ssGSEA demonstrated a positive correlation between SUGT1 expression and the abundance of T central memory cells, natural killer cells, and T gamma delta cells, although it showed a negative association with activated dendritic cells, cytotoxic cells, T cells, and T helper 1 cells. …”
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Mesenchymal Stem Cells Carrying Viral Fusogenic Protein p14 to Treat Solid Tumors by Inducing Cell–Cell Fusion and Immune Activation by Yao Wang, Xunlei Pang, Ruirui Li, Jiuzhou Chen, Chen Wen, Huihuang Zhu, Tingyu Long, Jianjie Li, Lijun Zheng, Youcai Deng, Junnian Zheng, Bo Xu

“…In mouse tumor models, mMSCs-p14 treatment markedly suppressed tumor growth and also enhanced the activity of natural killer cells and macrophages. Controllability and safety of MSCs-p14 therapy were further improved by introducing the tetracycline-controlled transcriptional system. …”
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Identification and functional analysis of energy metabolism and pyroptosis-related genes in diabetic nephropathy by Shan He, Jian Ye, Yu Wang, Lu yang Xie, Si Yi Liu, Qin kai Chen

“…Immune infiltration analysis showed substantial alterations in immune cell populations, with ADH1B and PC showing a significant correlation with natural killer cells and memory B cells. ROC curve analysis confirmed the diagnostic potential of EMAPRDEGs for diabetic nephropathy. qRT-PCR validated the expression patterns of CASP1, IL-18, PDK4, and FBP1, which were consistent with the bioinformatics predictions. …”
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Screening of necroptosis-related genes and evaluating the prognostic capacity, clinical value, and the effect of their copy number variations in acute myeloid leukemia by Dake Wen, Ru Yan, Lin Zhang, Haoyang Zhang, Xuyang Chen, Jian Zhou

“…The ssGSEA result showed the expression of RAPR1 was inversely related to CD56dim natural killer cells and the expression of CTSS was positive related to Myeloid-derived suppressor cells (MDSCs) in AML. …”
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Association of ERAP1 and ERAP2 gene polymorphisms and ERAP2 protein with the susceptibility and severity of rheumatoid arthritis in the Ukrainian population by Iryna Kril, Iryna Kril, Andrzej Wiśniewski, Agnieszka Tarnowska, Khrystyna Lishchuk-Yakymovych, Yaryna Bojko, Piotr Kuśnierczyk, Valentyna V. Chopyak, Izabela Nowak

“…These molecules present antigenic peptides to CD8+ T lymphocytes and natural killer cells. HLA-I molecules bind their peptide cargo (8–10 amino acids long) in the endoplasmic reticulum. …”
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First-in-human, multicenter, open-label, phase I study of ATOR-1017 (evunzekibart), a 4-1BB antibody, in patients with advanced solid malignancies by Peter Ellmark, Jeffrey Yachnin, Ana Carneiro, Lena Schultz, Amanda Hahn, Sumeet Ambarkhane, Karin Enell Smith, Gustav J. Ullenhag

“…ATOR-1017 activates T cells and natural killer cells in the tumor environment, leading to immune-mediated tumor cell death.Methods In this first-in-human, multicenter, phase I study, ATOR-1017 was administered intravenously every 21 days as a monotherapy to patients with advanced, unresectable solid tumors having received multiple standard-of-care treatments. …”
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Role of Fcγ receptors in HER2-targeted breast cancer therapy by Hope S Rugo, Antonino Musolino, William J Gradishar, Jeffrey L Nordstrom, Edwin P Rock, Fernanda Arnaldez, Mark D Pegram

“…Activating FcγRIIIa (CD16A) on natural killer cells plays a crucial role in mediating ADCC, and activating FcγRIIa (CD32A) and FcγRIIIa on macrophages are important for mediating ADCP. …”
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INBRX-120, a CD8α-targeted detuned IL-2 that selectively expands and activates tumoricidal effector cells for safe and durable in vivo responses by Jason Ho, Chelsie Macedo, Garrett Cyprus, Rajay Pandit, Anya Polovina, Nadja Kern, Abrahim Hussain, Sae Jeong Ahn, William Crago, Emily Rowell, Florian J Sulzmaier, John C Timmer, Brendan P Eckelman

“…Preclinical safety, as well as pharmacodynamic (PD) and PK profiling was carried out in non-human primates.Results INBRX-120 effectively expanded and enhanced the cytotoxic capacity of CD8 T cells and natural killer cells towards tumor cells without affecting regulatory T cells in vitro and in vivo. …”
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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. …”
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T lymphocytes induce human cancer cells derived from solid malignant tumors to secrete galectin-9 which facilitates immunosuppression in cooperation with other immune checkpoint pr... by Stephanie Schlichtner, Inna M Yasinska, Gurprit S Lall, Steffen M Berger, Sabrina Ruggiero, Dietmar Cholewa, Nijas Aliu, Bernhard F Gibbs, Elizaveta Fasler-Kan, Vadim V Sumbayev

“…Background Galectin-9 is a member of the family of lectin proteins and crucially regulates human immune responses, particularly because of its ability to suppress the anticancer activities of T lymphocytes and natural killer cells. Recent evidence demonstrated that galectin-9 is highly expressed in a wide range of human malignancies including the most aggressive tumors, such as high-grade glioblastomas and pancreatic ductal adenocarcinomas, as well as common malignancies such as breast, lung and colorectal cancers. …”
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Single-cell profiling transcriptomic reveals cellular heterogeneity and cellular crosstalk in breast cancer lymphatic node, bone, and brain metastases by Longyu Zhu, Miaomiao Liu, Yuguang Shang, Jingge Cheng, Hongye Zhao, Jun Zhang, Dongxing Shen

“…We identified five T cells (T memory, CD8 + T cells, regulatory T cells, natural killer cells, CD4 + T cells), three B cells (naïve B cells, memory B cells, plasma B cells), and five cancer-associated fibroblasts (CAFs) subpopulations (Smooth muscle cells (SMC), pericyte, antigen-presenting CAFs (apCAFs), proliferative CAFs (pCAFs), and matrix CAFs (mCAFs)). …”
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Sex and outcomes of patients with microsatellite instability-high and BRAF V600E mutated metastatic colorectal cancer receiving immune checkpoint inhibitors by Michael Hoffmeister, Hermann Brenner, Chiara Cremolini, Sara Lonardi, Filippo Pietrantonio, Julien Taieb, David Tougeron, Robyn L Ward, Marco Vitellaro, Thierry André, Pierre Laurent-Puig, Jitendra Jonnagaddala, Francesca Bergamo, Raghav Sundar, Claire Gallois, Michael J Overman, Jakob Nikolas Kather, Lisa Salvatore, Romain Cohen, Rossana Intini, Priya Jayachandran, Miriam Koopman, Javier Ros, Marwan Fakih, Vincenzo Nasca, Giacomo Mazzoli, Jeanine M L Roodhart, Filippo Ghelardi, Elena Elez, Durgesh Wankhede, Marta Ligero, Joseph Zhao, Koen Zwart, Jeroen Derksen, Nicholas Hawkins, Javier Carmona

“…Exploratory transcriptomic analyses suggest that tumors of males with BRAF mutated MSI-H metastatic CRC are characterized by an enrichment of androgen receptor signature and an immune-depleted microenvironment, with a reduction in memory B cells, activated natural killer cells, and activated myeloid dendritic cells.Conclusions Overall, our findings suggest a complex interplay between sex and BRAF mutational status that may modulate the activity of ICIs in patients with MSI-H mCRC and pave the way to novel tailored strategies.…”
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High tumor mutational burden predicts favorable response to anti-PD-(L)1 therapy in patients with solid tumor: a real-world pan-tumor analysis by Sehhoon Park, Jaeyun Jung, You Jeong Heo

“…Among the TMB-H patients, those who responded to anti-PD-L1 therapy had numerous active immune cells that infiltrated the tumor regions during the DSP analysis. Natural killer cells (p=0.04), cytotoxic T cells (p<0.01), memory T cells (p<0.01), naïve memory T cells (p<0.01), and proteins related to T-cell proliferation (p<0.01) were observed in a responder group compared with a non-responder group. …”
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Physiology and Pathophysiology of Marathon Running: A narrative Review by Lorin Braschler, Pantelis T. Nikolaidis, Mabliny Thuany, Daniela Chlíbková, Thomas Rosemann, Katja Weiss, Matthias Wilhelm, Beat Knechtle

“…It further positively affects hematopoiesis and cytotoxic abilities of natural killer cells, and may act neuroprotective on a long-term basis. …”
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GrB-Fc-KS49, an anti-EMP2 granzyme B fusion protein therapeutic alters immune cell infiltration and suppresses breast cancer growth by Ana Alvarez de Cienfuegos, Lawrence H Cheung, Khalid A Mohamedali, Michael G Rosenblum, Brian Aguirre, Cheng-Hsiang Lu, Anubhav Chandla, Nidhi Kejriwal, Lucia Liu, Ann M Chan, SuYin Kok, Sergio Duarte, David Casero, Madhuri Wadehra

“…Background Granzyme B (GrB) is a key effector molecule, delivered by cytotoxic T lymphocytes and natural killer cells during immune surveillance to induce cell death. …”
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PD-L1/TLR7 dual-targeting nanobody-drug conjugate mediates potent tumor regression via elevating tumor immunogenicity in a host-expressed PD-L1 bias-dependent way by Wei Huang, Ji Zhou, Jia Li, Yakun Wan, Chao Hu, Meng Liu, Pan Xu, Feng Tang, Jianhua Sun, Xiaolu Yu, Yiru Long, Binfan Chen, Yongliang Tong, Mengwen Shan, Xiaomin Jia, Henglei Lu, Runqiu Chen, Jin Ren, Guangyi Jin, Likun Gong

“…CD8+ T cells and natural killer cells were the main effector cells for NDCs to function. …”
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