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Kare AJ, Nichols L, Zermeno R, Raie MN, Tumbale SK, Ferrara KW. OMIP-095: 40-Color spectral flow cytometry delineates all major leukocyte populations in murine lymphoid tissues. Cytometry A 2023; 103:839-850. [PMID: 37768325 PMCID: PMC10843696 DOI: 10.1002/cyto.a.24788] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 07/26/2023] [Accepted: 08/18/2023] [Indexed: 09/29/2023]
Abstract
High-dimensional immunoprofiling is essential for studying host response to immunotherapy, infection, and disease in murine model systems. However, the difficulty of multiparameter panel design combined with a lack of existing murine tools has prevented the comprehensive study of all major leukocyte phenotypes in a single assay. Herein, we present a 40-color flow cytometry panel for deep immunophenotyping of murine lymphoid tissues, including the spleen, blood, Peyer's patches, inguinal lymph nodes, bone marrow, and thymus. This panel uses a robust set of surface markers capable of differentiating leukocyte subsets without the use of intracellular staining, thus allowing for the use of cells in downstream functional experiments or multiomic analyses. Our panel classifies T cells, B cells, natural killer cells, innate lymphoid cells, monocytes, macrophages, dendritic cells, basophils, neutrophils, eosinophils, progenitors, and their functional subsets by using a series of co-stimulatory, checkpoint, activation, migration, and maturation markers. This tool has a multitude of systems immunology applications ranging from serial monitoring of circulating blood signatures to complex endpoint analysis, especially in pre-clinical settings where treatments can modulate leukocyte abundance and/or function. Ultimately, this 40-color panel resolves a diverse array of immune cells on the axes of time, tissue, and treatment, filling the niche for a modern tool dedicated to murine immunophenotyping.
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Affiliation(s)
- Aris J. Kare
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA
- Department of Radiology, Stanford University, Stanford, CA 94305, USA
| | - Lisa Nichols
- Stanford Shared FACS Facility, Stanford University, Stanford, CA 94305, USA
| | - Ricardo Zermeno
- Stanford Shared FACS Facility, Stanford University, Stanford, CA 94305, USA
| | - Marina N. Raie
- Department of Radiology, Stanford University, Stanford, CA 94305, USA
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Chen HM, Sun L, Pan PY, Wang LH, Chen SH. Nutrient supplements from selected botanicals mediated immune modulation of the tumor microenvironment and antitumor mechanism. Cancer Immunol Immunother 2021; 70:3435-3449. [PMID: 33877384 DOI: 10.1007/s00262-021-02927-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 03/23/2021] [Indexed: 11/29/2022]
Abstract
Specific extracts of selected vegetables (SV) have been shown to benefit the survival of stage IIIb/IV non-small cell lung cancer patients in phase I/II studies and is currently in a phase III trial. However, the underlying mechanism of SV-mediated antitumor immune responses has not been elucidated. Our results indicate that SV modulated the NK and adoptive T cell immune responses in antitumor efficacy. Furthermore, antitumor effects of SV were also mediated by innate myeloid cell function, which requires both TLR and β-glucan signaling in a MyD88/TRIF and Dectin-1-dependent manner, respectively. Additionally, SV treatment reduced granulocytic myeloid-derived suppressor cell (MDSC) infiltration into the tumor and limited monocytic MDSC toward the M2-like functional phenotype. Importantly, SV treatment enhanced antigen-specific immune responses by augmenting the activation of antigen-specific TH1/TH17 cells in secondary lymphoid organs and proliferative response, as well as by reducing the Treg population in the tumor microenvironment, which was driven by SV-primed activated M-MDSC. Our results support the idea that SV can subvert immune-tolerance state in the tumor microenvironment and inhibit tumor growth. The present study suggests that features, such as easy accessibility, favorable clinical efficacy, no detectable side effects and satisfactory safety make SV a feasible, appealing and convincing adjuvant therapy for the treatment of cancer patients and prevent tumor recurrence and/or metastases.
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Affiliation(s)
- Hui-Ming Chen
- Department of Oncological Sciences, Icahn School of Medicine At Mount Sinai, New York, 10029, USA
- Immunotherapy Research Center, Houston Methodist Research Institute, Houston, TX, 77030, USA
- Cancer Center, Houston Methodist Research Institute, Houston, 77030, USA
| | - Linus Sun
- Department of Ophthalmology, Columbia University, New York, 10027, USA
| | - Ping-Ying Pan
- Department of Oncological Sciences, Icahn School of Medicine At Mount Sinai, New York, 10029, USA
- Immunotherapy Research Center, Houston Methodist Research Institute, Houston, TX, 77030, USA
- Cancer Center, Houston Methodist Research Institute, Houston, 77030, USA
| | - Lu-Hai Wang
- Institute of Integrated Medicine and Chinese Medical Research Center, China Medical University, Taichung, 40402, Taiwan, ROC.
| | - Shu-Hsia Chen
- Department of Oncological Sciences, Icahn School of Medicine At Mount Sinai, New York, 10029, USA.
- Immunotherapy Research Center, Houston Methodist Research Institute, Houston, TX, 77030, USA.
- Cancer Center, Houston Methodist Research Institute, Houston, 77030, USA.
- Department of Physiology, Biophysics and Systems Biology, Weill Cornell Medicine Graduate School of Medical Sciences, New York, USA.
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Xu J, Liu Z, He K, Xiang G. T-bet transduction enhances anti-tumor efficacy of IFN-producing dendritic cell (IKDC) against hepatocellular carcinoma via apoptosis induction. Biochem Biophys Res Commun 2021; 535:80-86. [PMID: 33348079 DOI: 10.1016/j.bbrc.2020.11.118] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 11/29/2020] [Indexed: 12/24/2022]
Abstract
Hepatocellular carcinoma (HCC) remains a public health challenge that requires dedication to develop new treatment options due to its high recurrence rate and poor prognosis. Interferon-producing killer dendritic cell (IKDC) is a subset of INF-γ secreting immune cells that modulates acquired immunity and possesses cytolytic ability. We modified IKDC isolated from the murine spleen with T-bet lentiviral transduction to enhance its cytotoxicity against HCC, and acquired IKDC overexpressing T-bet (T-bet-IKDC) for the first time. T-bet-IKDC has increased INF-γ secretion and surface expression of NKG2D and TRAIL. In vitro study by MTS assay and flow cytometry showed enhanced anti-tumor effect against H22 cells via apoptosis induction in a dose- and time-dependent manner. In vivo study on H22-bearing mice confirmed increased INF-γ secretion, reduced tumor size, increased caspase 3 cleavage, and up-regulation of cytotoxic molecules after T-bet-IKDC administration. The study suggested prospective application of T-bet-IKDC in future immunotherapy for HCC treatment.
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Affiliation(s)
- Jianguo Xu
- Department of General Surgery, Guangdong Second Provincial General Hospital, Guangzhou 510317, China; Department of General Surgery, Heyuan People's Hospital, Heyuan 517001, China
| | - Zumei Liu
- Department of General Surgery, Guangdong Second Provincial General Hospital, Guangzhou 510317, China; Department of Central Laboratory, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, PR China
| | - Ke He
- Department of General Surgery, Guangdong Second Provincial General Hospital, Guangzhou 510317, China; Department of General Surgery, Guangdong Second Provincial General Hospital, Southern Medical University, Guangzhou 510317, China.
| | - Guoan Xiang
- Department of General Surgery, Guangdong Second Provincial General Hospital, Guangzhou 510317, China; Department of General Surgery, Guangdong Second Provincial General Hospital, Southern Medical University, Guangzhou 510317, China.
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Apraiz A, Benedicto A, Marquez J, Agüera-Lorente A, Asumendi A, Olaso E, Arteta B. Innate Lymphoid Cells in the Malignant Melanoma Microenvironment. Cancers (Basel) 2020; 12:cancers12113177. [PMID: 33138017 PMCID: PMC7692065 DOI: 10.3390/cancers12113177] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 10/22/2020] [Accepted: 10/26/2020] [Indexed: 12/21/2022] Open
Abstract
Simple Summary Innate lymphoid cells (ILCs) are the innate counterparts of adaptive immune cells. Emerging data indicate that they are also key players in the progression of multiple tumors. In this review we briefly describe ILCs’ functions in the skin, lungs and liver. Next, we analyze the role of ILCs in primary cutaneous melanoma and in its most frequent and deadly metastases, those in liver and lung. We focus on their dual anti– and pro-tumoral functions, depending on the cross-interactions among them and with the surrounding stromal cells that form the tumor microenvironment (TME) in each organ. Next, we detail the role of extracellular vesicles secreted to the TME by ILCs and melanoma on both cell populations. We conclude that the identification of markers and tools to allow the modulation of individual ILC subsets, in addition to the development of standardized protocols, is essential for addressing the therapeutic modulation of ILCs. Abstract The role of innate lymphoid cells (ILCs) in cancer progression has been uncovered in recent years. ILCs are classified as Type 1, Type 2, and Type 3 ILCs, which are characterized by the transcription factors necessary for their development and the cytokines and chemokines they produce. ILCs are a highly heterogeneous cell population, showing both anti– and protumoral properties and capable of adapting their phenotypes and functions depending on the signals they receive from their surrounding environment. ILCs are considered the innate counterparts of the adaptive immune cells during physiological and pathological processes, including cancer, and as such, ILC subsets reflect different types of T cells. In cancer, each ILC subset plays a crucial role, not only in innate immunity but also as regulators of the tumor microenvironment. ILCs’ interplay with other immune and stromal cells in the metastatic microenvironment further dictates and influences this dichotomy, further strengthening the seed-and-soil theory and supporting the formation of more suitable and organ-specific metastatic environments. Here, we review the present knowledge on the different ILC subsets, focusing on their interplay with components of the tumor environment during the development of primary melanoma as well as on metastatic progression to organs, such as the liver or lung.
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Collin R, Balmer L, Morahan G, Lesage S. Common Heritable Immunological Variations Revealed in Genetically Diverse Inbred Mouse Strains of the Collaborative Cross. THE JOURNAL OF IMMUNOLOGY 2018; 202:777-786. [DOI: 10.4049/jimmunol.1801247] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 11/16/2018] [Indexed: 12/28/2022]
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Shemesh A, Kugel A, Steiner N, Yezersky M, Tirosh D, Edri A, Teltsh O, Rosental B, Sheiner E, Rubin E, Campbell KS, Porgador A. NKp44 and NKp30 splice variant profiles in decidua and tumor tissues: a comparative viewpoint. Oncotarget 2016; 7:70912-70923. [PMID: 27765926 PMCID: PMC5342598 DOI: 10.18632/oncotarget.12292] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 09/10/2016] [Indexed: 11/25/2022] Open
Abstract
NKp44 and NKp30 splice variant profiles have been shown to promote diverse cellular functions. Moreover, microenvironment factors such as TGF-β, IL-15 and IL-18 are able to influence both NKp44 and NKp30 splice variant profiles, leading to cytokine-associated profiles. Placenta and cancerous tissues have many similarities; both are immunologically privileged sites and both share immune tolerance mechanisms to support tissue development. Therefore, we studied the profiles of NKp44 and NKp30 splice variants in these states by comparing (i) decidua from pregnancy disorder and healthy gestation and (ii) matched normal and cancer tissue. Decidua samples had high incidence of both NKp44 and NKp30. In cancerous state it was different; while NKp30 expression was evident in most cancerous and matched normal tissues, NKp44 incidence was lower and was mostly associated with the cancerous tissues. A NKp44-1dominant inhibitory profile predominated in healthy pregnancy gestation. Interestingly, the NKp44-2/3 activation profile becomes the leading profile in spontaneous abortions, whereas balanced NKp44 profiles were observed in preeclampsia. In contrast, a clear preference for the NKp30a/b profile was evident in the 1st trimester decidua, yet no significant differences were observed for NKp30 profiles between healthy gestation and spontaneous abortions/preeclampsia. Both cancerous and matched normal tissues manifested balanced NKp30c inhibitory and NKp30a/b activation profiles with a NKp44-1dominant profile. However, a shift in NKp30 profiles between matched normal and cancer tissue was observed in half of the cases. To summarize, NKp44 and NKp30 splice variants profiles are tissue/condition specific and demonstrate similarity between placenta and cancerous tissues.
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Affiliation(s)
- Avishai Shemesh
- The Shraga Segal Department of Microbiology, Immunology and Genetics, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
- National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Aleksandra Kugel
- The Shraga Segal Department of Microbiology, Immunology and Genetics, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Naama Steiner
- Department of Obstetrics and Gynecology, Faculty of Health Sciences, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Michal Yezersky
- Department of Obstetrics and Gynecology, Faculty of Health Sciences, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Dan Tirosh
- Department of Obstetrics and Gynecology, Faculty of Health Sciences, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Avishay Edri
- The Shraga Segal Department of Microbiology, Immunology and Genetics, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Omri Teltsh
- The Shraga Segal Department of Microbiology, Immunology and Genetics, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Benyamin Rosental
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine and the Hopkins Marine Station, Stanford, CA, USA
| | - Eyal Sheiner
- Department of Obstetrics and Gynecology, Faculty of Health Sciences, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Eitan Rubin
- The Shraga Segal Department of Microbiology, Immunology and Genetics, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Kerry S. Campbell
- Blood Cell Development and Function Program, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Angel Porgador
- The Shraga Segal Department of Microbiology, Immunology and Genetics, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
- National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer Sheva, Israel
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