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Petrosiute A, Zakšauskas A, Lučiūnaitė A, Petrauskas V, Baranauskienė L, Kvietkauskaitė A, Ščerbavičienė A, Tamošiūnaitė M, Musvicaitė J, Jankūnaitė A, Žvinys G, Stančaitis L, Čapkauskaitė E, Mickevičiūtė A, Juozapaitienė V, Dudutienė V, Zubrienė A, Grincevičienė Š, Bukelskienė V, Schiöth HB, Matulienė J, Matulis D. Carbonic anhydrase IX inhibition as a path to treat neuroblastoma. Br J Pharmacol 2025. [PMID: 39776083 DOI: 10.1111/bph.17429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Revised: 11/12/2024] [Accepted: 11/23/2024] [Indexed: 01/11/2025] Open
Abstract
BACKGROUND AND PURPOSE Tumour hypoxia frequently presents a major challenge in the treatment of neuroblastoma (NBL). The neuroblastoma cells produce carbonic anhydrase IX (CA IX), an enzyme crucial for the survival of cancer cells in low-oxygen environments. EXPERIMENTAL APPROACH We designed and synthesised a novel high-affinity inhibitor of CA IX. The highest to-date. The affinities were determined for all human catalytically active CA isozymes showing significant selectivity for CA IX over other isozymes. The inhibitor effect on neuroblastoma cancer cell growth was determined in vitro and in vivo via a mice xenograft model. KEY RESULTS The novel designed inhibitor effectively mitigated the acidification induced by CA IX and reduced spheroid growth under hypoxic conditions in the SK-N-AS cell line. It also diminished the secretion of pro-tumour chemokines IL-8 (CXCL2) and CCL2. When we combined this novel CA IX inhibitor with a compound that inhibits the chemokine receptor CCR2 protein activity, we observed a reduction in mouse tumour growth. The combined treatment also prompted tumours to exhibit adaptive resistance by producing higher levels of vascular endothelial growth factor receptors (VEGFR) and other compensatory signals. CONCLUSIONS AND IMPLICATIONS This research underscores the pivotal role of CA IX in cancer and the potential of a novel CA IX inhibitor-based combination intervention therapy for neuroblastoma treatment.
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Affiliation(s)
- Agne Petrosiute
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Audrius Zakšauskas
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Asta Lučiūnaitė
- Department of Immunology, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Vytautas Petrauskas
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Lina Baranauskienė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Agnė Kvietkauskaitė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Alvilė Ščerbavičienė
- Department of Biological Models, Institute of Biochemistry, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Marta Tamošiūnaitė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Justina Musvicaitė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Alberta Jankūnaitė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Gediminas Žvinys
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Laimonas Stančaitis
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Edita Čapkauskaitė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Aurelija Mickevičiūtė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Vaida Juozapaitienė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Virginija Dudutienė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Asta Zubrienė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Švitrigailė Grincevičienė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Virginija Bukelskienė
- Department of Biological Models, Institute of Biochemistry, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Helgi B Schiöth
- Functional Pharmacology and Neuroscience, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Jurgita Matulienė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Daumantas Matulis
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
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Masui H, Kawada K, Obama K. Neutrophil and Colorectal Cancer. Int J Mol Sci 2024; 26:6. [PMID: 39795864 PMCID: PMC11720084 DOI: 10.3390/ijms26010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2024] [Revised: 12/20/2024] [Accepted: 12/21/2024] [Indexed: 01/13/2025] Open
Abstract
Colorectal cancer (CRC) is often associated with metastasis and recurrence and is the leading cause of cancer-related mortality. In the progression of CRC, recent studies have highlighted the critical role of neutrophils, particularly tumor-associated neutrophils (TANs). TANs have both tumor-promoting and tumor-suppressing activities, contributing to metastasis, immunosuppression, angiogenesis, and epithelial-to-mesenchymal transition. Tumor-promoting TANs promote tumor growth by releasing proteases, reactive oxygen species, and cytokines, whereas tumor-suppressing TANs enhance immune responses by activating T cells and natural killer cells. Understanding the mechanisms underlying TAN mobilization, plasticity, and their role in the tumor microenvironment has revealed potential therapeutic targets. This review provides a comprehensive overview of TAN biology in CRC and discusses both the tumor-promoting and tumor-suppressing functions of neutrophils. Novel therapeutic approaches targeting TANs, such as chemokine receptor antagonists, aim to modulate neutrophil reprogramming and offer promising avenues for improving treatment outcomes of CRC.
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Affiliation(s)
- Hideyuki Masui
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan; (H.M.); (K.O.)
- Department of Surgery, Hirakata Kohsai Hospital, Osaka 573-0153, Japan
| | - Kenji Kawada
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan; (H.M.); (K.O.)
- Department of Surgery, Kurashiki Central Hospital, Okayama 710-8602, Japan
| | - Kazutaka Obama
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan; (H.M.); (K.O.)
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3
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van Vliet AA, van den Hout MGCN, Steenmans D, Duru AD, Georgoudaki AM, de Gruijl TD, van IJcken WFJ, Spanholtz J, Raimo M. Bulk and single-cell transcriptomics identify gene signatures of stem cell-derived NK cell donors with superior cytolytic activity. MOLECULAR THERAPY. ONCOLOGY 2024; 32:200870. [PMID: 39346765 PMCID: PMC11426129 DOI: 10.1016/j.omton.2024.200870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 06/14/2024] [Accepted: 08/30/2024] [Indexed: 10/01/2024]
Abstract
Allogeneic natural killer (NK) cell therapies are a valuable treatment option for cancer, given their remarkable safety and favorable efficacy profile. Although the use of allogeneic donors allows for off-the-shelf and timely patient treatment, intrinsic interindividual differences put clinical efficacy at risk. The identification of donors with superior anti-tumor activity is essential to ensure the success of adoptive NK cell therapies. Here, we investigated the heterogeneity of 10 umbilical cord blood stem cell-derived NK cell batches. First, we evaluated the donors' cytotoxic potential against tumor cell lines from solid and hematological cancer indications, to distinguish a group of superior, "excellent" killers (4/10), compared with "good" killers (6/10). Next, bulk and single-cell RNA sequencing, performed at different stages of NK differentiation, revealed distinct transcriptomic features of the two groups. Excellent donors showed an enrichment in cytotoxicity pathways and a depletion of myeloid traits, linked to the presence of a larger population of effector-like NK cells early on during differentiation. Consequently, we defined a multi-factorial gene expression signature able to predict the donors' cytotoxic potential. Our study contributes to the identification of key traits of superior NK cell batches, supporting the development of efficacious NK therapeutics and the achievement of durable anti-tumor responses.
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Affiliation(s)
- Amanda A van Vliet
- Glycostem Therapeutics, Kloosterstraat 9, 5349 AB Oss, the Netherlands
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands
- Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands
- Cancer Center Amsterdam, Cancer Biology and Immunology, Amsterdam, the Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
| | - Mirjam G C N van den Hout
- Erasmus MC Center for Biomics and Department of Cell Biology, Dr. Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | | | - Adil D Duru
- Glycostem Therapeutics, Kloosterstraat 9, 5349 AB Oss, the Netherlands
| | | | - Tanja D de Gruijl
- Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands
- Cancer Center Amsterdam, Cancer Biology and Immunology, Amsterdam, the Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
| | - Wilfred F J van IJcken
- Erasmus MC Center for Biomics and Department of Cell Biology, Dr. Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - Jan Spanholtz
- Glycostem Therapeutics, Kloosterstraat 9, 5349 AB Oss, the Netherlands
| | - Monica Raimo
- Glycostem Therapeutics, Kloosterstraat 9, 5349 AB Oss, the Netherlands
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Chaudhary JK, Danga AK, Kumari A, Bhardwaj A, Rath PC. Role of chemokines in aging and age-related diseases. Mech Ageing Dev 2024; 223:112009. [PMID: 39631472 DOI: 10.1016/j.mad.2024.112009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2024] [Revised: 11/21/2024] [Accepted: 11/25/2024] [Indexed: 12/07/2024]
Abstract
Chemokines (chemotactic cytokines) play essential roles in developmental process, immune cell trafficking, inflammation, immunity, angiogenesis, cellular homeostasis, aging, neurodegeneration, and tumorigenesis. Chemokines also modulate response to immunotherapy, and consequently influence the therapeutic outcome. The mechanisms underlying these processes are accomplished by interaction of chemokines with their cognate cell surface G protein-coupled receptors (GPCRs) and subsequent cellular signaling pathways. Chemokines play crucial role in influencing aging process and age-related diseases across various tissues and organs, primarily through inflammatory responses (inflammaging), recruitment of macrophages, and orchestrated trafficking of other immune cells. Chemokines are categorized in four distinct groups based on the position and number of the N-terminal cysteine residues; namely, the CC, CXC, CX3C, and (X)C. They mediate inflammatory responses, and thereby considerably impact aging process across multiple organ-systems. Therefore, understanding the underlying mechanisms mediated by chemokines may be of crucial importance in delaying and/or modulating the aging process and preventing age-related diseases. In this review, we highlight recent progress accomplished towards understanding the role of chemokines and their cellular signaling pathways involved in aging and age-relaed diseases of various organs. Moreover, we explore potential therapeutic strategies involving anti-chemokines and chemokine receptor antagonists aimed at reducing aging and mitigating age-related diseases. One of the modern methods in this direction involves use of chemokine receptor antagonists and anti-chemokines, which suppress the pro-inflammatory response, thereby helping in resolution of inflammation. Considering the wide-spectrum of functional involvements of chemokines in aging and associated diseases, several clinical trials are being conducted to develop therapeutic approaches using anti-chemokine and chemokine receptor antagonists to improve life span and promote healthy aging.
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Affiliation(s)
- Jitendra Kumar Chaudhary
- Molecular Biology Laboratory, School of Life Sciences, Jawaharlal Nehru University, New Delhi 110067, India; Department of Zoology, Shivaji College, University of Delhi, New Delhi 110027, India.
| | - Ajay Kumar Danga
- Molecular Biology Laboratory, School of Life Sciences, Jawaharlal Nehru University, New Delhi 110067, India.
| | - Anita Kumari
- Molecular Biology Laboratory, School of Life Sciences, Jawaharlal Nehru University, New Delhi 110067, India.
| | - Akshay Bhardwaj
- Regional Centre for Biotechnology, 3rd Milestone, Faridabad-Gurugram Expressway, Faridabad Road, Faridabad, Haryana 121001, India.
| | - Pramod C Rath
- Molecular Biology Laboratory, School of Life Sciences, Jawaharlal Nehru University, New Delhi 110067, India.
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Wang MG, Chen L, Zhang XF. Dual decoding of cell types and gene expression in spatial transcriptomics with PANDA. Nucleic Acids Res 2024; 52:12173-12190. [PMID: 39404057 PMCID: PMC11551751 DOI: 10.1093/nar/gkae876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2024] [Revised: 08/24/2024] [Accepted: 09/24/2024] [Indexed: 11/12/2024] Open
Abstract
Sequencing-based spatial transcriptomics technologies have revolutionized our understanding of complex biological systems by enabling transcriptome profiling while preserving spatial context. However, spot-level expression measurements often amalgamate signals from diverse cells, obscuring potential heterogeneity. Existing methods aim to deconvolute spatial transcriptomics data into cell type proportions for each spot using single-cell RNA sequencing references but overlook cell-type-specific gene expression, essential for uncovering intra-type heterogeneity. We present PANDA (ProbAbilistic-based decoNvolution with spot-aDaptive cell type signAtures), a novel method that concurrently deciphers spot-level gene expression into both cell type proportions and cell-type-specific gene expression. PANDA integrates archetypal analysis to capture within-cell-type heterogeneity and dynamically learns cell type signatures for each spot during deconvolution. Simulations demonstrate PANDA's superior performance. Applied to real spatial transcriptomics data from diverse tissues, including tumor, brain, and developing heart, PANDA reconstructs spatial structures and reveals subtle transcriptional variations within specific cell types, offering a comprehensive understanding of tissue dynamics.
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Affiliation(s)
- Meng-Guo Wang
- School of Mathematics and Statistics, and Hubei Key Lab–Math. Sci., Central China Normal University, Wuhan 430079, Hubei, China
| | - Luonan Chen
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China
- Key Laboratory of Systems Health Science of Zhejiang Province, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Hangzhou 310024, Zhejiang, China
- Guangdong Institute of Intelligence Science and Technology, Hengqin, Zhuhai 519031, Guangdong, China
| | - Xiao-Fei Zhang
- School of Mathematics and Statistics, and Hubei Key Lab–Math. Sci., Central China Normal University, Wuhan 430079, Hubei, China
- Key Laboratory of Nonlinear Analysis & Applications (Ministry of Education), Central China Normal University, Wuhan 430079, Hubei, China
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6
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Mirra P, Parascandolo A, Marino G, D'Alterio F, Zinna L, Desiderio A, Patitucci G, Vita GAC, Condelli V, Russi S, D'Andrea F, Beguinot F, Miele C, Formisano P, D'Esposito V. Increased levels of versican and insulin-like growth factor 1 in peritumoral mammary adipose tissue are related to aggressiveness in estrogen receptor-positive breast cancer. Mol Med 2024; 30:201. [PMID: 39501160 PMCID: PMC11539550 DOI: 10.1186/s10020-024-00968-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Accepted: 10/18/2024] [Indexed: 11/08/2024] Open
Abstract
The adipose tissue (AT) surrounding breast cancer (BC) plays a pivotal role in cancer progression and represents an optimal source for new biomarker discovery. The aim of this work was to investigate whether specific AT factors may have prognostic value in estrogen receptor-positive (ER+) BC. Proteoglycan Versican (VCAN), Insulin-like Growth Factor 1 (IGF1), Reticulon 4B (RTN4), chemokines CCL5 (also known as RANTES) and interleukin 8 (IL-8) are expressed in AT and may play important roles in BC progression. Peritumoral AT and tumoral biopsies were obtained from patients with ER+ BC (N = 23). AT specimens were collected also from healthy women (N = 17; CTRL-AT). The analysis of gene expression by qPCR revealed significantly higher mRNA levels of VCAN, IGF1, RTN4, and CCL5 in BC-AT compared to the CTRL-AT, and no difference in IL-8 mRNA levels. VCAN positively correlated with patient Body Mass Index (BMI) in BC-AT, while not in CTRL-AT. Moreover, VCAN and IGF1 positively correlated with RTN4 and negatively with CCL5. Interestingly, VCAN correlated with tumoral Ki67, while IGF1 with tumoral OCT4 that, in turn, correlated with tumoral Ki67 and patient BMI. Thus, peritumoral AT content of VCAN, and IGF1 are related to BC proliferation and aggressiveness.
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Affiliation(s)
- Paola Mirra
- URT "Genomic of Diabetes", Institute for Experimental Endocrinology and Oncology "G. Salvatore", National Research Council (IEOS-CNR), Via Pansini 5, 80131, Naples, Italy
| | - Alessia Parascandolo
- Department of Translational Medicine, University of Naples "Federico II", Via Pansini 5, 80131, Naples, Italy
| | - Graziella Marino
- Department of Breast Surgery, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) CROB Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Federica D'Alterio
- Department of Translational Medicine, University of Naples "Federico II", Via Pansini 5, 80131, Naples, Italy
| | - Lorenza Zinna
- Department of Translational Medicine, University of Naples "Federico II", Via Pansini 5, 80131, Naples, Italy
| | - Antonella Desiderio
- Department of Translational Medicine, University of Naples "Federico II", Via Pansini 5, 80131, Naples, Italy
| | - Giuseppe Patitucci
- Department of Anatomical Pathology, Centro di Riferimento oncologico della Basilicata (IRCCS CROB), Rionero in Vulture, Italy
| | - Giulia Anna Carmen Vita
- Department of Anatomical Pathology, Centro di Riferimento oncologico della Basilicata (IRCCS CROB), Rionero in Vulture, Italy
| | - Valentina Condelli
- Laboratory of Preclinical and Translational Research, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) CROB Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Sabino Russi
- Laboratory of Preclinical and Translational Research, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) CROB Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Francesco D'Andrea
- Department of Public Health, University of Naples "Federico II", Via Pansini 5, 80131, Naples, Italy
| | - Francesco Beguinot
- URT "Genomic of Diabetes", Institute for Experimental Endocrinology and Oncology "G. Salvatore", National Research Council (IEOS-CNR), Via Pansini 5, 80131, Naples, Italy
- Department of Translational Medicine, University of Naples "Federico II", Via Pansini 5, 80131, Naples, Italy
| | - Claudia Miele
- URT "Genomic of Diabetes", Institute for Experimental Endocrinology and Oncology "G. Salvatore", National Research Council (IEOS-CNR), Via Pansini 5, 80131, Naples, Italy
- Department of Translational Medicine, University of Naples "Federico II", Via Pansini 5, 80131, Naples, Italy
| | - Pietro Formisano
- URT "Genomic of Diabetes", Institute for Experimental Endocrinology and Oncology "G. Salvatore", National Research Council (IEOS-CNR), Via Pansini 5, 80131, Naples, Italy.
- Department of Translational Medicine, University of Naples "Federico II", Via Pansini 5, 80131, Naples, Italy.
| | - Vittoria D'Esposito
- URT "Genomic of Diabetes", Institute for Experimental Endocrinology and Oncology "G. Salvatore", National Research Council (IEOS-CNR), Via Pansini 5, 80131, Naples, Italy
- Department of Translational Medicine, University of Naples "Federico II", Via Pansini 5, 80131, Naples, Italy
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Xiong X, Zhang S, Zhu W, Du J, Liao X, Hu S, Yang J, Zheng W, Qiu S, Xu H, Wei Q, Yang L. Androgen-ablative therapies inducing CXCL8 regulates mTORC1/SREBP2-dependent cholesterol biosynthesis to support progression of androgen receptor negative prostate cancer cells. Oncogene 2024; 43:3456-3468. [PMID: 39369166 DOI: 10.1038/s41388-024-03181-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2024] [Revised: 09/23/2024] [Accepted: 09/25/2024] [Indexed: 10/07/2024]
Abstract
Treatment with androgen-ablative therapies effectively inhibited androgen receptor (AR)-positive (AR+) prostate cancer (PCa) cell subtypes, but it resulted in an increase in AR-negative (AR-) PCa cell subtypes. The present study aimed to investigate the debated mechanisms responsible for the changing proportion of cell types, identifying CXCL8 as a synthetic essential effector of AR- PCa cells. AR- PCa cells were found to be susceptible to CXCL8 depletion or inhibition, which impaired their survival. Mechanistically, androgen-ablative therapies resulted in the suppression of AR signaling, leading to the upregulation of CXCL8 gene transcription. CXCL8, in turn, activated the mTORC1 pathway, which increased de novo cholesterol synthesis by activating sterol regulatory element-binding protein-2 (SREBP2). Together, these results suggested that the CXCL8-mTORC1-SREBP2 axis contributed to the exacerbation of tumorigenicity in AR- PCa cells under androgen-ablative therapies.
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Affiliation(s)
- Xingyu Xiong
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, SC, China
| | - Shiyu Zhang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, SC, China
| | - Weizhen Zhu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, SC, China
| | - Jiajia Du
- State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, SC, China
| | - Xinyang Liao
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, SC, China
| | - Siping Hu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, SC, China
| | - Jie Yang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, SC, China
| | - Weitao Zheng
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, SC, China
| | - Shi Qiu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, SC, China
- Center of Biomedical Big Data, West China Hospital Sichuan University, Chengdu, SC, China
| | - Hang Xu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, SC, China.
| | - Qiang Wei
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, SC, China.
| | - Lu Yang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, SC, China.
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8
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Wang K, Wang X, Song L. Unraveling the complex role of neutrophils in lymphoma: From pathogenesis to therapeutic approaches (Review). Mol Clin Oncol 2024; 21:85. [PMID: 39347476 PMCID: PMC11428085 DOI: 10.3892/mco.2024.2783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Accepted: 08/21/2024] [Indexed: 10/01/2024] Open
Abstract
Lymphoma, a malignancy of the lymphatic system, which is critical for maintaining the body's immune defenses, has become a focal point in recent research due to its intricate interplay with neutrophils-white blood cells essential for combating infections and inflammation. Unlike prior perceptions associating neutrophils only with tumor support, contemporary studies underscore their intricate and multifaceted involvement in the immune response to lymphoma. Recognizing the nuanced participation of neutrophils in lymphoma is crucial for developing innovative treatments to improve patient outcomes.
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Affiliation(s)
- Ke Wang
- Department of Cell Engineering, School of Life Sciences and Biotechnology, Sanquan College of Xinxiang Medical University, Xinxiang, Henan 453003, P.R. China
| | - Xiao Wang
- Reproduction Medicine Center, Affiliated Hospital of Guangdong Medical University, Guangdong Medical University, Zhanjiang, Guangdong 524002, P.R. China
| | - Li Song
- Department of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Sanquan College of Xinxiang Medical University, Xinxiang, Henan 453003, P.R. China
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Xue P, Lv L, Liu L, Xu Y, Zhou C, Wang Y. Unveiling the role of CXCL8/CXCR2 in intervertebral disc degeneration: A path to promising therapeutic strategies. J Orthop Translat 2024; 49:119-134. [PMID: 39444419 PMCID: PMC11497097 DOI: 10.1016/j.jot.2024.08.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Revised: 08/16/2024] [Accepted: 08/27/2024] [Indexed: 10/25/2024] Open
Abstract
Background Intervertebral disc degeneration(IVDD) is the primary etiology of low back pain and radicular pain. Recent studies have found that chemokines play a role in IVDD, but the underlying mechanism is largely unclear. Methods Bioinformatics analysis was employed to screen CXCL8 as the target gene. The expression levels of CXCL8 and CXCR2 were quantified using RT-qPCR, western blot(WB), immunohistochemistry(IHC), and enzyme-linked immuno-sorbent assay(ELISA). In the IVDD mouse model, X-ray images, Safranin O-fast green staining(SO-FG), IHC, and WB were conducted to assess the therapeutic effects of CXCL8 on IVDD. Reactive oxygen species (ROS) production, apoptosis of nucleus pulposus cells (NPCs), and the involvement of the NF-κB pathway were evaluated through WB, flow cytometry, immunofluorescence(IF), and Tunnel assay. Results In our study, we observed that CXCL8 emerged as one of the chemokines that were up-regulated in IVDD. The mitigation of extracellular matrix degradation (ECM) and the severity of IVDD were significantly achieved by neutralizing CXCL8 or its receptor CXCR2(SB225002, CXCR2 antagonist). The release of CXCL8 from infiltrated macrophages within intervertebral discs (IVDs) was predominantly observed upon stimulation. CXCL8 exerted its effects on NPCs by inducing apoptosis and ECM degradation through the activation of CXCR2. Specifically, the formation of the CXCL8/CXCR2 complex triggered the NF-κB signaling pathway, resulting in an abnormal increase in intracellular ROS levels and ultimately contributing to the development of IVDD. Conclusion Our findings suggest that macrophage-derived CXCL8 and subsequent CXCR2 signaling play crucial roles in mediating inflammation, oxidative stress, and apoptosis in IVDD. Targeting the CXCL8/CXCR2 axis may offer promising therapeutic strategies to ameliorate IVDD. The translational potential of this article This study indicates that CXCL8 can effectively exacerbate the excessive apoptosis and oxidative stress of NPCs through activating the NF-κB pathway. This study may provide new potential targets for preventing and reversing IVDD.
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Affiliation(s)
- Pengfei Xue
- Medical School of Southeast University, Nanjing, Jiangsu, 210009, China
- Department of Spine Center, Zhongda Hospital, Southeast University, Nanjing, Jiangsu, 210009, China
| | - Long Lv
- Central Laboratory, Gaochun Hospital Affiliated to Jiangsu University, Nanjing, Jiangsu, 211300, China
| | - Lei Liu
- Department of Spine Center, Zhongda Hospital, Southeast University, Nanjing, Jiangsu, 210009, China
| | - Yuzhu Xu
- Medical School of Southeast University, Nanjing, Jiangsu, 210009, China
- Department of Spine Center, Zhongda Hospital, Southeast University, Nanjing, Jiangsu, 210009, China
| | - Chonggang Zhou
- Department of Orthopedics, Jiujiang Traditional Chinese Medicine Hospital, Jiujiang, Jiangxi, 332000, China
| | - Yuntao Wang
- Department of Spine Center, Zhongda Hospital, Southeast University, Nanjing, Jiangsu, 210009, China
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10
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Rasheed Z. MicroRNA-183-5p negatively regulates interleukin-8 expression in cervical cancer cells. Int J Health Sci (Qassim) 2024; 18:25-30. [PMID: 39502432 PMCID: PMC11533189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2024] Open
Abstract
Objectives Interleukin-8 (IL-8) and microRNA-183-5p (hsa-miR-183-5p) have been implicated in the development of cervical cancer, yet their relationship has not been explored. This study aims to determine whether phorbol 12-myristate 13-acetate (PMA)-induced IL-8 expression is regulated by hsa-miR-183-5p in cervical cancer cells. Methods Bioinformatics algorithms were employed to predict the potential binding of hsa-miR-183-5p to the 3'UTR of IL-8 mRNA. CaSKi cervical cancer cells were used as a model to investigate this regulation. The expression levels of hsa-miR-183-5p and IL-8 were measured using Taqman assays through real-time polymerase chain reaction, while IL-8 protein levels were quantified in culture media through IL-8 specific Sandwich enzyme-linked immunosorbent assays. Luciferase reporter assays and transfections with pre- or anti-miR-183-5p were conducted to validate the binding of hsa-miR-183-5p to IL-8 mRNA's 3'UTR. Results The bioinformatics tool TargetScan identified a seed-matched sequence for hsa-miR-183-5p in the 3'UTR of IL-8 mRNA. PMA-induced IL-8 expression was inversely correlated with hsa-miR-183-5p down regulation in cervical cancer cells. hsa-miR-183-5p significantly reduced luciferase activity in the 3'UTR-IL-8 reporter assay. Transfection with pre-miR-183-5p led to a notable decrease in IL-8 mRNA and protein secretion, while anti-miR-183-5p transfection caused a significant increase in IL-8 mRNA and protein levels in PMA-treated cells. Conclusion This study is the first to demonstrate that hsa-miR-183-5p directly regulates IL-8 expression in cervical cancer cells. Both IL-8 and hsa-miR-183-5p could serve as potential therapeutic targets in the treatment of cervical cancer.
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Affiliation(s)
- Zafar Rasheed
- Department of Pathology, College of Medicine, Qassim University, Buraidah, Saudi Arabia
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11
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Tsuchida T, Kubota S, Kamiuezono S, Takasugi N, Ito A, Kumagai Y, Uehara T. Epigenetic Regulation of CXC Chemokine Expression by Environmental Electrophiles Through DNA Methyltransferase Inhibition. Int J Mol Sci 2024; 25:11592. [PMID: 39519144 PMCID: PMC11546359 DOI: 10.3390/ijms252111592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2024] [Revised: 10/22/2024] [Accepted: 10/25/2024] [Indexed: 11/16/2024] Open
Abstract
Ubiquitously distributed environmental electrophiles covalently modify DNA and proteins, potentially leading to adverse health effects. However, the impacts of specific electrophiles on target proteins and their physiological roles remain largely unknown. In the present study, we focused on DNA methylation, which regulates gene expression and physiological responses. A total of 45 environmental electrophiles were screened for inhibitory effects on the activity of DNA methyltransferase 3B (DNMT3B), a key enzyme in DNA methylation, and four compounds were identified. We focused on 1,2-naphthoquinone (1,2-NQ), an air pollutant whose toxicity has been reported previously. Interestingly, we found that 1,2-NQ modified multiple lysine and histidine residues in DNMT3B, one of which was near the active site in DNMT3B. It was found that 1,2-NQ altered gene expression and evoked inflammatory responses in lung adenocarcinoma cell lines. Furthermore, we found that 1,2-NQ upregulated CXCL8 expression through DNA demethylation of the distal enhancer and promoted cancer cell growth. Our study reveals novel mechanisms of epigenetic regulation by environmental electrophiles through the inhibition of DNMT3B activity and suggests their physiological impact.
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Affiliation(s)
- Tomoki Tsuchida
- Department of Medicinal Pharmacology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan; (T.T.); (S.K.); (N.T.)
| | - Sho Kubota
- Department of Medicinal Pharmacology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan; (T.T.); (S.K.); (N.T.)
| | - Shizuki Kamiuezono
- Department of Medicinal Pharmacology, Faculty of Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan;
| | - Nobumasa Takasugi
- Department of Medicinal Pharmacology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan; (T.T.); (S.K.); (N.T.)
| | - Akihiro Ito
- School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, Tokyo 192-0392, Japan;
| | - Yoshito Kumagai
- Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka 812-8582, Japan;
| | - Takashi Uehara
- Department of Medicinal Pharmacology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan; (T.T.); (S.K.); (N.T.)
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12
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Yin Y, Li Y, Zhang Y, Jia Q, Tang H, Chen J, Ji R. CXCL8 may serve as a potential biomarker for predicting the prognosis and immune response in cervical cancer. Discov Oncol 2024; 15:601. [PMID: 39470964 PMCID: PMC11522219 DOI: 10.1007/s12672-024-01475-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Accepted: 10/18/2024] [Indexed: 11/01/2024] Open
Abstract
OBJECTIVE To investigate the prognostic significance of CXCL8 in cervical cancer and its effect on immune response based on bioinformatics method. METHODS This study employs the HPA database to investigate CXCL8 expression in normal human tissues.The TIMER2.0 database is utilized to analyze CXCL8 expression across various types of cancer.Utilizing the TCGA database, we analyze the correlation between CXCL8 and the overall survival (OS) and progression-free interval (PFI) of patients with various tumors using R 4.3.2.Additionally, its association with immune checkpoint-related genes across various types of cancer is examined.We further analyze the association between CXCL8 expression and the expression of LAG3, CTLA4, PDCD1, and CD274 in cervical cancer.The TIMER database is used to study the association between CXCL8 and the extent of Tumor-Infiltrating Immune Cells (TIICs) infiltration.Enrichment analysis of genes related to CXCL8 is conducted using the LinkedOmics database. RESULT CXCL8 is found in a wide range of normal human tissues.In the majority of tumor tissues, CXCL8 expression is elevated compared to their normal counterparts.There is a significant correlation between CXCL8 expression and the overall survival (OS) and progression-free interval (PFI) of patients with various tumors.CXCL8 expression is associated with the expression of diverse immune checkpoint-related genes and the extent of Tumor-Infiltrating Immune Cells (TIICs) infiltration.Genes related to CXCL8 participate in diverse immune-related processes in cervical cancer. CONCLUSION CXCL8 plays a role in modulating immune infiltration, thereby influencing the prognosis of patients with various tumors, particularly those with cervical cancer.CXCL8 could potentially act as a biomarker for forecasting the prognosis and immune response of patients with tumors.
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Affiliation(s)
- Yi Yin
- Department of Gynecology, Tumor Hospital Affiliated to Nantong University, Nantong, 226006, Jiangsu, China
| | - Yong Li
- Department of Gynecology, Tumor Hospital Affiliated to Nantong University, Nantong, 226006, Jiangsu, China
| | - Yaoyang Zhang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Dalian Medical University, Dalian, 116000, Liaoning, China
| | - Qiucheng Jia
- Department of Obstetrics and Gynecology, The Affiliated Changzhou Second People's Hospital of Nanjing Medical University, Changzhou, 213003, Jiangsu, China
| | - Huiming Tang
- Department of Obstetrics and Gynecology, The Affiliated Changzhou Second People's Hospital of Nanjing Medical University, Changzhou, 213003, Jiangsu, China
| | - Jiming Chen
- Department of Obstetrics and Gynecology, The Affiliated Changzhou Second People's Hospital of Nanjing Medical University, Changzhou, 213003, Jiangsu, China.
| | - Rui Ji
- Department of Gynecology, Tumor Hospital Affiliated to Nantong University, Nantong, 226006, Jiangsu, China.
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13
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Yazdani F, Mottaghi-Dastjerdi N, Shahbazi B, Ahmadi K, Ghorbani A, Soltany-Rezaee-Rad M, Montazeri H, Khoshdel F, Guzzi PH. Identification of key genes and pathways involved in T-DM1-resistance in OE-19 esophageal cancer cells through bioinformatics analysis. Heliyon 2024; 10:e37451. [PMID: 39309859 PMCID: PMC11415672 DOI: 10.1016/j.heliyon.2024.e37451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 08/27/2024] [Accepted: 09/04/2024] [Indexed: 09/25/2024] Open
Abstract
Introduction Esophageal Cancer (EC) ranks among the most common malignancies worldwide. Most EC patients acquire drug resistance to chemotherapy either intrinsically or acquired after T-DM1 treatment, which shows that increasing or decreasing the expression of particular genes might influence chemotherapeutic sensitivity or resistance. Therefore, gaining a deeper understanding of the altered expression of genes involved in EC drug resistance and developing new therapeutic methods are essential targets for continued advancement in EC therapy. Methods The present study aimed to find critical regulatory genes/pathways in the progression of T-DM1 resistance in OE-19 EC cells. Expression datasets were extracted from GEO omnibus. Gene interactions were analyzed, and the protein-protein interaction network was drawn. Then, enrichment analysis of the hub genes and network cluster analysis of the hub genes was performed. Finally, the genes were screened in the DrugBank database as therapeutic targets and molecular docking analysis was done on the selected targets. Results In the current study, nine hub genes were identified in TDM-1-resistant EC cells (CTGF, CDH17, THBS1, CXCL8, NRP1, ITGB5, EDN1, FAT1, and PTGS2). The KEGG analysis highlighted the IL-17 signaling pathway and ECM-receptor interaction pathway as the most critical pathways; cluster analysis also showed the significance of these pathways. Therefore, the genes involved in these two pathways, including CXCL8, FSCN1, PTGS2, SERPINE2, LEF1, THBS1, CCN2, TAGLN, CDH11, and ITGA6, were searched in DrugBank as therapeutic targets. The DrugBank analysis suggests a potential role for Nonsteroidal Anti-Inflammatory Drugs (NSAIDs) in reducing T-DM1 drug resistance in EC. The docking results revealed that NSAIDs, including Diclofenac, Mefenamic acid, Celecoxib, Naproxen, and Etoricoxib, significantly suppress resistant cancer cells. Conclusion This comprehensive bioinformatics analysis deeply explains the molecular mechanisms governing TDM-1 resistance in EC. The identified hub genes and their associated pathways offer potential targets for therapeutic interventions. Moreover, the possible role of NSAIDs in mitigating T-DM1 resistance presents an intriguing avenue for further investigation. This research contributes significantly to the field and establishes a basis for further research to enhance treatment efficacy for EC patients.
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Affiliation(s)
- Fateme Yazdani
- Department of Pharmacognosy and Pharmaceutical Biotechnology, School of Pharmacy, Iran University of Medical Sciences, Tehran, Iran
| | - Negar Mottaghi-Dastjerdi
- Department of Pharmacognosy and Pharmaceutical Biotechnology, School of Pharmacy, Iran University of Medical Sciences, Tehran, Iran
| | - Behzad Shahbazi
- School of Pharmacy, Semnan University of Medical Sciences, Semnan, Iran
| | - Khadijeh Ahmadi
- Infectious and Tropical Diseases Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Abozar Ghorbani
- Nuclear Agriculture Research School, Nuclear Science and Technology Research Institute (NSTRI), Karaj, Iran
| | | | - Hamed Montazeri
- Department of Pharmacognosy and Pharmaceutical Biotechnology, School of Pharmacy, Iran University of Medical Sciences, Tehran, Iran
| | - Farzane Khoshdel
- Department of Pharmacognosy and Pharmaceutical Biotechnology, School of Pharmacy, Iran University of Medical Sciences, Tehran, Iran
| | - Pietro Hiram Guzzi
- Department of Surgical and Medical Sciences, University “Magna Græcia” of Catanzaro, Catanzaro, Italy
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14
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Offer S, Di Bucchianico S, Czech H, Pardo M, Pantzke J, Bisig C, Schneider E, Bauer S, Zimmermann EJ, Oeder S, Hartner E, Gröger T, Alsaleh R, Kersch C, Ziehm T, Hohaus T, Rüger CP, Schmitz-Spanke S, Schnelle-Kreis J, Sklorz M, Kiendler-Scharr A, Rudich Y, Zimmermann R. The chemical composition of secondary organic aerosols regulates transcriptomic and metabolomic signaling in an epithelial-endothelial in vitro coculture. Part Fibre Toxicol 2024; 21:38. [PMID: 39300536 DOI: 10.1186/s12989-024-00600-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 09/10/2024] [Indexed: 09/22/2024] Open
Abstract
BACKGROUND The formation of secondary organic aerosols (SOA) by atmospheric oxidation reactions substantially contributes to the burden of fine particulate matter (PM2.5), which has been associated with adverse health effects (e.g., cardiovascular diseases). However, the molecular and cellular effects of atmospheric aging on aerosol toxicity have not been fully elucidated, especially in model systems that enable cell-to-cell signaling. METHODS In this study, we aimed to elucidate the complexity of atmospheric aerosol toxicology by exposing a coculture model system consisting of an alveolar (A549) and an endothelial (EA.hy926) cell line seeded in a 3D orientation at the air‒liquid interface for 4 h to model aerosols. Simulation of atmospheric aging was performed on volatile biogenic (β-pinene) or anthropogenic (naphthalene) precursors of SOA condensing on soot particles. The similar physical properties for both SOA, but distinct differences in chemical composition (e.g., aromatic compounds, oxidation state, unsaturated carbonyls) enabled to determine specifically induced toxic effects of SOA. RESULTS In A549 cells, exposure to naphthalene-derived SOA induced stress-related airway remodeling and an early type I immune response to a greater extent. Transcriptomic analysis of EA.hy926 cells not directly exposed to aerosol and integration with metabolome data indicated generalized systemic effects resulting from the activation of early response genes and the involvement of cardiovascular disease (CVD) -related pathways, such as the intracellular signal transduction pathway (PI3K/AKT) and pathways associated with endothelial dysfunction (iNOS; PDGF). Greater induction following anthropogenic SOA exposure might be causative for the observed secondary genotoxicity. CONCLUSION Our findings revealed that the specific effects of SOA on directly exposed epithelial cells are highly dependent on the chemical identity, whereas non directly exposed endothelial cells exhibit more generalized systemic effects with the activation of early stress response genes and the involvement of CVD-related pathways. However, a greater correlation was made between the exposure to the anthropogenic SOA compared to the biogenic SOA. In summary, our study highlights the importance of chemical aerosol composition and the use of cell systems with cell-to-cell interplay on toxicological outcomes.
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Affiliation(s)
- Svenja Offer
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764, Neuherberg, Germany
- Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Str. 27, D-18059, Rostock, Germany
| | - Sebastiano Di Bucchianico
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764, Neuherberg, Germany.
- Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Str. 27, D-18059, Rostock, Germany.
- Department Life, Light & Matter (LLM), University of Rostock, D-18051, Rostock, Germany.
| | - Hendryk Czech
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764, Neuherberg, Germany
- Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Str. 27, D-18059, Rostock, Germany
| | - Michal Pardo
- Department of Earth and Planetary Sciences, Faculty of Chemistry, Weizmann Institute of Science, 234 Herzl Street, POB 26, Rehovot, ISR-7610001, Israel
| | - Jana Pantzke
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764, Neuherberg, Germany
- Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Str. 27, D-18059, Rostock, Germany
| | - Christoph Bisig
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764, Neuherberg, Germany
| | - Eric Schneider
- Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Str. 27, D-18059, Rostock, Germany
- Department Life, Light & Matter (LLM), University of Rostock, D-18051, Rostock, Germany
| | - Stefanie Bauer
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764, Neuherberg, Germany
| | - Elias J Zimmermann
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764, Neuherberg, Germany
- Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Str. 27, D-18059, Rostock, Germany
| | - Sebastian Oeder
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764, Neuherberg, Germany
| | - Elena Hartner
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764, Neuherberg, Germany
- Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Str. 27, D-18059, Rostock, Germany
| | - Thomas Gröger
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764, Neuherberg, Germany
- Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Str. 27, D-18059, Rostock, Germany
| | - Rasha Alsaleh
- Institute and Outpatient Clinic of Occupational, Social and Environmental Medicine, Friedrich-Alexander University of Erlangen-Nuremberg, Henkestr. 9-11, D-91054, Erlangen, Germany
| | - Christian Kersch
- Institute and Outpatient Clinic of Occupational, Social and Environmental Medicine, Friedrich-Alexander University of Erlangen-Nuremberg, Henkestr. 9-11, D-91054, Erlangen, Germany
| | - Till Ziehm
- Institute of Energy and Climate Research, Forschungszentrum Jülich GmbH, Troposphere (IEK-8), Wilhelm- Johen-Str, D-52428, Jülich, Germany
| | - Thorsten Hohaus
- Institute of Energy and Climate Research, Forschungszentrum Jülich GmbH, Troposphere (IEK-8), Wilhelm- Johen-Str, D-52428, Jülich, Germany
| | - Christopher P Rüger
- Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Str. 27, D-18059, Rostock, Germany
- Department Life, Light & Matter (LLM), University of Rostock, D-18051, Rostock, Germany
| | - Simone Schmitz-Spanke
- Institute and Outpatient Clinic of Occupational, Social and Environmental Medicine, Friedrich-Alexander University of Erlangen-Nuremberg, Henkestr. 9-11, D-91054, Erlangen, Germany
| | - Jürgen Schnelle-Kreis
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764, Neuherberg, Germany
| | - Martin Sklorz
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764, Neuherberg, Germany
| | - Astrid Kiendler-Scharr
- Institute of Energy and Climate Research, Forschungszentrum Jülich GmbH, Troposphere (IEK-8), Wilhelm- Johen-Str, D-52428, Jülich, Germany
| | - Yinon Rudich
- Department of Earth and Planetary Sciences, Faculty of Chemistry, Weizmann Institute of Science, 234 Herzl Street, POB 26, Rehovot, ISR-7610001, Israel
| | - Ralf Zimmermann
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764, Neuherberg, Germany
- Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Str. 27, D-18059, Rostock, Germany
- Department Life, Light & Matter (LLM), University of Rostock, D-18051, Rostock, Germany
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15
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Kang MW, Lee SK, Jang EJ, Park JG, Seo DH, Han JW, Yoo JS, Kwon JH, Nam SW, Jang JW, Choi JY, Yoon SK, Sung PS. Expansion of effector regulatory T cells in steroid responders of severe alcohol-associated hepatitis. Liver Transpl 2024; 30:877-886. [PMID: 38809243 DOI: 10.1097/lvt.0000000000000378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 04/05/2024] [Indexed: 05/30/2024]
Abstract
While steroid therapy is the preferred treatment for severe alcohol-associated hepatitis, the role of effector regulatory T (eTreg) cells and their association with steroid response and clinical outcomes in these patients remains to be elucidated. We prospectively enrolled 47 consecutive patients with alcohol-associated hepatitis, consisting of severe alcohol-associated hepatitis treated with steroids (n=18; steroid-treated group) and mild alcohol-associated hepatitis (n=29; nontreated group). After isolating peripheral blood mononuclear cells from the patients at enrollment and again 7 days later, the frequency of eTreg cells was examined using flow cytometry. Single-cell RNA sequencing analysis was conducted using paired peripheral blood mononuclear cells. In vitro experiments were also performed to assess phenotype changes and the suppressive function of Treg cells following steroid treatment. The steroid-treated group exhibited significantly higher Model for End-Stage Liver Disease scores than the nontreated group ( p < 0.01). Within the steroid-treated group, the proportion of eTreg cells significantly expanded in the steroid responders (n=13; p = 0.01). Furthermore, a significant positive correlation was observed between the decrease in the Model for End-Stage Liver Disease score and the increase in eTreg cells ( p < 0.05). Single-cell RNA sequencing using paired peripheral blood mononuclear cells (pre-steroid and post-steroid therapy) from a steroid responder revealed gene expression changes in T cells and monocytes, suggesting enhancement of Treg cell function. In vitro results showed an elevation in the proportion of eTreg cells after steroid therapy. In conclusion, our findings suggest that the efficacy of steroid therapy in patients with severe alcohol-associated hepatitis is mediated by an increase in the number of eTreg cells.
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Affiliation(s)
- Min Woo Kang
- Department of Biomedicine & Health Sciences, The Catholic University Liver Research Center, College of Medicine, POSTECH-Catholic Biomedical Engineering Institute, Seoul, Republic of Korea
| | - Soon Kyu Lee
- The Catholic University Liver Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eun Ji Jang
- Department of Biomedicine & Health Sciences, The Catholic University Liver Research Center, College of Medicine, POSTECH-Catholic Biomedical Engineering Institute, Seoul, Republic of Korea
| | - Jong Geun Park
- Department of Biomedicine & Health Sciences, The Catholic University Liver Research Center, College of Medicine, POSTECH-Catholic Biomedical Engineering Institute, Seoul, Republic of Korea
| | - Deok Hwa Seo
- Department of Biomedicine & Health Sciences, The Catholic University Liver Research Center, College of Medicine, POSTECH-Catholic Biomedical Engineering Institute, Seoul, Republic of Korea
| | - Ji Won Han
- The Catholic University Liver Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jae Sung Yoo
- The Catholic University Liver Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jung Hyun Kwon
- The Catholic University Liver Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Soon Woo Nam
- The Catholic University Liver Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jeong Won Jang
- The Catholic University Liver Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jong Young Choi
- The Catholic University Liver Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seung Kew Yoon
- The Catholic University Liver Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Pil Soo Sung
- The Catholic University Liver Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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16
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Grit JL, Turner L, Essenburg CJ, Gallik KL, Dischinger PS, Shurlow ND, Pate MJ, Graveel CR, Steensma MR. Ex Vivo Patient-Derived Explant Model for Neurofibromatosis Type 1-Related Cutaneous Neurofibromas. J Invest Dermatol 2024; 144:2052-2065.e8. [PMID: 38395106 DOI: 10.1016/j.jid.2024.01.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 01/19/2024] [Accepted: 01/22/2024] [Indexed: 02/25/2024]
Abstract
Cutaneous neurofibromas (CNFs) are benign tumors that occur in the dermis of individuals with the inherited tumor predisposition disorder, neurofibromatosis type 1. CNFs cause disfigurement, pain, burning, and itching, resulting in substantially reduced QOL in patients with neurofibromatosis type 1. CNFs are benign tumors that exhibit cellular and molecular heterogeneity, making it difficult to develop tractable in vitro or in vivo models. As a result, CNF research and drug discovery efforts have been limited. To address this need, we developed a reproducible patient-derived explant (PDE) ex vivo culture model using CNF tumors from patients with neurofibromatosis type 1. CNF PDEs remain viable in culture for over 9 days and recapitulate the cellular composition and molecular signaling of CNFs. Using CNF PDEs as a model system, we found that proliferation was associated with increased T-cell infiltration. Furthermore, we identified a pattern of reciprocal inflammatory signaling in CNF PDEs in which tumors rely on prostaglandin or leukotriene-mediated signaling pathways. As proof of principle, we show that ex vivo glucocorticoid treatment reduced the expression of proinflammatory genes, confirming that CNF PDEs are a useful model for both mechanistic studies and preclinical drug testing.
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Affiliation(s)
- Jamie L Grit
- Department of Cell Biology, Van Andel Research Institute, Grand Rapids, Michigan, USA
| | - Lisa Turner
- Pathology and Biorepository Core, Van Andel Research Institute, Grand Rapids, Michigan, USA
| | - Curt J Essenburg
- Department of Cell Biology, Van Andel Research Institute, Grand Rapids, Michigan, USA
| | - Kristin L Gallik
- Optical Imaging Core, Van Andel Research Institute, Grand Rapids, Michigan, USA
| | - Patrick S Dischinger
- Department of Cell Biology, Van Andel Research Institute, Grand Rapids, Michigan, USA
| | | | | | - Carrie R Graveel
- Department of Cell Biology, Van Andel Research Institute, Grand Rapids, Michigan, USA
| | - Matthew R Steensma
- Department of Cell Biology, Van Andel Research Institute, Grand Rapids, Michigan, USA; Corwell Health System, Grand Rapids, Michigan, USA; College of Human Medicine, Michigan State University, Grand Rapids, Michigan, USA.
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17
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Talukdar J, Malik A, Kataki K, Choudhury BN, Baruah MN, Bhattacharyya M, Sarma MP, Bhattacharjee M, Basak M, Kashyap MP, Bhattacharjee S, Ali E, Keppen C, Kalita S, Kalita MJ, Das PP, Hazarika G, Deka AJ, Dutta K, Idris MG, Akhtar S, Medhi S. Expression of Interleukin-8, Interleukin-12 and Interleukin-13 in Esophageal Squamous Cell Carcinoma: Biomarker Potentiality and Prognostic Significance. J Gastrointest Cancer 2024; 55:1239-1255. [PMID: 38910194 DOI: 10.1007/s12029-024-01063-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2024] [Indexed: 06/25/2024]
Abstract
PURPOSE Interleukin-8 (IL8), Interleukin-12 (IL12) and Interleukin-13 (IL13) are cytokines that play regulatory role in cancer pathogenesis. We analysed their expression profile to evaluate as molecular biomarkers of esophageal squamous cell carcinoma (ESCC) and their association with different parameters and patient survival. METHODS Expression analysis was performed by Real time quantitative polymerase chain reaction and receiver operating characteristic (ROC) curve analysis was done. The expression profiles were associated with different clinicopathological and dietary factors. Survival and hazard analysis were also performed. RESULTS IL8 expression showed upregulation in tissue (p = 0.000) and blood samples (p = 0.481), IL12 expression showed downregulation in tissue samples (p = 0.064) and upregulation in blood samples (p = 0.689) and IL13 expression showed upregulation in tissue (p = 0.000) and blood samples (p = 0.006). IL13 expression in tissue showed the highest area under the curve (AUC) value (0.773) for ESCC diagnosis, followed by IL8 expression in tissue (0.704) and IL13 expression in blood (0.643). This study also reveals the correlation of studied cytokines in tissue and blood level. Different clinicopathological and dietary factors showed significant association (p < 0.05) with IL8, IL12 and IL13 expression and with survival of ESCC patients. IL8 expression in blood and IL12 expression in tissue and blood showed significant association (p < 0.05) with patient survival. CONCLUSION Altered expression of IL8, IL12 and IL13 may be associated with ESCC progression. Overexpression of IL8 and IL13 in tissue samples may be potential biomarkers for ESCC screening. Additionally, both survival and hazard analysis data indicate the effects of different parameters on the prognosis of ESCC patients.
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Affiliation(s)
- Jayasree Talukdar
- Department of Bioengineering and Technology, Gauhati University, Gawahati, Assam, India
| | - Abdul Malik
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Kangkana Kataki
- Department of Bioengineering and Technology, Gauhati University, Gawahati, Assam, India
| | | | - Munindra Narayan Baruah
- Department of Head and Neck Oncology, North East Cancer Hospital and Research Institute, Jorabat, Assam, India
| | - Mallika Bhattacharyya
- Department of Gastroentrology, Gauhati Medical College and Hospital, Guwahati, Assam, India
| | - Manash Pratim Sarma
- Program of Biotechnology, Faculty of Science, Assam down town University, Guwahati, Assam, India
| | - Minakshi Bhattacharjee
- Program of Biotechnology, Faculty of Science, Assam down town University, Guwahati, Assam, India
| | - Mrinmoy Basak
- Faculty of Pharmaceutical Sciences, Assam down town University, Guwahati, Assam, India
| | - Manash Pratim Kashyap
- Program of Statistics, Faculty of Science, Assam down town University, Guwahati, Assam, India
| | | | - Eyashin Ali
- Department of Bioengineering and Technology, Gauhati University, Gawahati, Assam, India
| | - Chenole Keppen
- Department of Bioengineering and Technology, Gauhati University, Gawahati, Assam, India
| | - Simanta Kalita
- Department of Bioengineering and Technology, Gauhati University, Gawahati, Assam, India
- Multidisciplinary Research Unit, Diphu Medical College and Hospital, Karbi Anglong, Assam, India
| | - Manash Jyoti Kalita
- Department of Bioengineering and Technology, Gauhati University, Gawahati, Assam, India
| | - Partha Pratim Das
- Multidisciplinary Research Unit, Fakhruddin Ali Ahmed Medical College and Hospital, Barpeta, Assam, India
| | - Gautam Hazarika
- Department of Bioengineering and Technology, Gauhati University, Gawahati, Assam, India
| | - Ankur Jyoti Deka
- Department of Bioengineering and Technology, Gauhati University, Gawahati, Assam, India
| | - Kalpajit Dutta
- Department of Bioengineering and Technology, Gauhati University, Gawahati, Assam, India
| | | | - Suhail Akhtar
- A. T. Still University of Health Sciences, Kirksville, MO, USA
| | - Subhash Medhi
- Department of Bioengineering and Technology, Gauhati University, Gawahati, Assam, India.
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18
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Reddy SU, Sadia FZ, Vancura A, Vancurova I. IFNγ-Induced Bcl3, PD-L1 and IL-8 Signaling in Ovarian Cancer: Mechanisms and Clinical Significance. Cancers (Basel) 2024; 16:2676. [PMID: 39123403 PMCID: PMC11311860 DOI: 10.3390/cancers16152676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2024] [Revised: 07/18/2024] [Accepted: 07/25/2024] [Indexed: 08/12/2024] Open
Abstract
IFNγ, a pleiotropic cytokine produced not only by activated lymphocytes but also in response to cancer immunotherapies, has both antitumor and tumor-promoting functions. In ovarian cancer (OC) cells, the tumor-promoting functions of IFNγ are mediated by IFNγ-induced expression of Bcl3, PD-L1 and IL-8/CXCL8, which have long been known to have critical cellular functions as a proto-oncogene, an immune checkpoint ligand and a chemoattractant, respectively. However, overwhelming evidence has demonstrated that these three genes have tumor-promoting roles far beyond their originally identified functions. These tumor-promoting mechanisms include increased cancer cell proliferation, invasion, angiogenesis, metastasis, resistance to chemotherapy and immune escape. Recent studies have shown that IFNγ-induced Bcl3, PD-L1 and IL-8 expression is regulated by the same JAK1/STAT1 signaling pathway: IFNγ induces the expression of Bcl3, which then promotes the expression of PD-L1 and IL-8 in OC cells, resulting in their increased proliferation and migration. In this review, we summarize the recent findings on how IFNγ affects the tumor microenvironment and promotes tumor progression, with a special focus on ovarian cancer and on Bcl3, PD-L1 and IL-8/CXCL8 signaling. We also discuss promising novel combinatorial strategies in clinical trials targeting Bcl3, PD-L1 and IL-8 to increase the effectiveness of cancer immunotherapies.
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Affiliation(s)
| | | | | | - Ivana Vancurova
- Department of Biological Sciences, St. John’s University, New York, NY 11439, USA; (S.U.R.); (F.Z.S.); (A.V.)
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19
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Donnenberg VS, Luketich JD, Popov B, Bartlett DL, Donnenberg AD. A common secretomic signature across epithelial cancers metastatic to the pleura supports IL-6 axis therapeutic targeting. Front Immunol 2024; 15:1404373. [PMID: 39114667 PMCID: PMC11303180 DOI: 10.3389/fimmu.2024.1404373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 07/04/2024] [Indexed: 08/10/2024] Open
Abstract
Background Many cancers metastasize to the pleura, resulting in effusions that cause dyspnea and discomfort. Regardless of the tissue of origin, pleural malignancies are aggressive and uniformly fatal, with no treatment shown to prolong life. The pleural mesothelial monolayer is joined by tight junctions forming a contained bioreactor-like space, concentrating cytokines and chemokines secreted by the mesothelium, tumor, and infiltrating immune cells. This space represents a unique environment that profoundly influences tumor and immune cell behavior. Defining the pleural secretome is an important step in the rational development localized intrapleural immunotherapy. Method We measured cytokine/chemokine content of 252 malignant pleural effusion (MPE) samples across multiple cancers using a 40-analyte panel and Luminex multiplexing technology. Results Eleven analytes were consistently present in concentrations ≥ 10.0 pM: CXCL10/IP10 (geometric mean = 672.3 pM), CCL2/MCP1 (562.9 pM), sIL-6Rα (403.1 pM), IL-6 (137.6 pM), CXCL1/GRO (80.3 pM), TGFβ1 (76.8 pM), CCL22/MDC (54.8 pM), CXCL8/IL-8 (29.2 pM), CCL11/Eotaxin (12.6 pM), IL-10 (11.3 pM), and G-CSF (11.0 pM). All are capable of mediating chemotaxis, promotion of epithelial to mesenchymal transition, or immunosuppression, and many of are reportedly downstream of a pro-inflammatory cytokine cascade mediated by cytokine IL-6 and its soluble receptor. Conclusion The data indicate high concentrations of several cytokines and chemokines across epithelial cancers metastatic to the pleura and support the contention that the pleural environment is the major factor responsible for the clinical course of MPE across cancer types. A sIL-6Rα to IL-6 molar ratio of 2.7 ensures that virtually all epithelial, immune and vascular endothelial cells in the pleural environment are affected by IL-6 signaling. The central role likely played by IL-6 in the pathogenesis of MPE argues in favor of a therapeutic approach targeting the IL-6/IL-6R axis.
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Affiliation(s)
- Vera S. Donnenberg
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
- UPMC Hillman Cancer Centers, Pittsburgh, PA, United States
- McGowan Institute for Regenerative Medicine, Pittsburgh, PA, United States
| | - James D. Luketich
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
- UPMC Hillman Cancer Centers, Pittsburgh, PA, United States
| | - Bosko Popov
- UPMC Hillman Cancer Centers, Pittsburgh, PA, United States
| | - David L. Bartlett
- Allegheny Health Network Cancer Institute, Pittsburgh, PA, United States
- College of Medicine, Drexel University, Philadelphia, PA, United States
- Department of Surgery, College of Medicine, Drexel University, Philadelphia, PA, United States
| | - Albert D. Donnenberg
- McGowan Institute for Regenerative Medicine, Pittsburgh, PA, United States
- Allegheny Health Network Cancer Institute, Pittsburgh, PA, United States
- College of Medicine, Drexel University, Philadelphia, PA, United States
- Department of Medicine, College of Medicine, Drexel University, Philadelphia, PA, United States
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20
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Ghafouri F, Dehghanian Reyhan V, Sadeghi M, Miraei-Ashtiani SR, Kastelic JP, Barkema HW, Shirali M. Integrated Analysis of Transcriptome Profiles and lncRNA-miRNA-mRNA Competing Endogenous RNA Regulatory Network to Identify Biological Functional Effects of Genes and Pathways Associated with Johne's Disease in Dairy Cattle. Noncoding RNA 2024; 10:38. [PMID: 39051372 PMCID: PMC11270299 DOI: 10.3390/ncrna10040038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 06/25/2024] [Accepted: 06/27/2024] [Indexed: 07/27/2024] Open
Abstract
Paratuberculosis or Johne's disease (JD), a chronic granulomatous gastroenteritis caused by Mycobacterium avium subsp. paratuberculosis (MAP), causes huge economic losses and reduces animal welfare in dairy cattle herds worldwide. At present, molecular mechanisms and biological functions involved in immune responses to MAP infection of dairy cattle are not clearly understood. Our purpose was to integrate transcriptomic profiles and competing endogenous RNA (ceRNA) network analyses to identify key messenger RNAs (mRNAs) and regulatory RNAs involved in molecular regulation of peripheral blood mononuclear cells (PBMCs) for MAP infection in dairy cattle. In total, 28 lncRNAs, 42 miRNAs, and 370 mRNAs were identified by integrating gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses. In this regard, we identified 21 hub genes (CCL20, CCL5, CD40, CSF2, CXCL8, EIF2AK2, FOS, IL10, IL17A, IL1A, IL1B, IRF1, MX2, NFKB1, NFKBIA, PTGS2, SOCS3, TLR4, TNF, TNFAIP3, and VCAM1) involved in MAP infection. Furthermore, eight candidate subnets with eight lncRNAs, 29 miRNAs, and 237 mRNAs were detected through clustering analyses, whereas GO enrichment analysis of identified RNAs revealed 510, 22, and 11 significantly enriched GO terms related to MAP infection in biological process, molecular function, and cellular component categories, respectively. The main metabolic-signaling pathways related to MAP infection that were enriched included the immune system process, defense response, response to cytokine, leukocyte migration, regulation of T cell activation, defense response to bacterium, NOD-like receptor, B cell receptor, TNF, NF-kappa B, IL-17, and T cell receptor signaling pathways. Contributions of transcriptome profiles from MAP-positive and MAP-negative sample groups plus a ceRNA regulatory network underlying phenotypic differences in the intensity of pathogenicity of JD provided novel insights into molecular mechanisms associated with immune system responses to MAP infection in dairy cattle.
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Affiliation(s)
- Farzad Ghafouri
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj 77871-31587, Iran; (F.G.); (V.D.R.); (S.R.M.-A.)
| | - Vahid Dehghanian Reyhan
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj 77871-31587, Iran; (F.G.); (V.D.R.); (S.R.M.-A.)
| | - Mostafa Sadeghi
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj 77871-31587, Iran; (F.G.); (V.D.R.); (S.R.M.-A.)
| | - Seyed Reza Miraei-Ashtiani
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj 77871-31587, Iran; (F.G.); (V.D.R.); (S.R.M.-A.)
| | - John P. Kastelic
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada; (J.P.K.); (H.W.B.)
| | - Herman W. Barkema
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada; (J.P.K.); (H.W.B.)
| | - Masoud Shirali
- School of Biological Sciences, Queen’s University Belfast, Belfast BT9 5AJ, UK
- Agri-Food and Biosciences Institute, Hillsborough BT26 6DR, UK
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21
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Mofunanya A, Cameron ER, Braun CJ, Celeste F, Zhao X, Hemann MT, Scott KL, Li J, Powers S. Simultaneous screening of overexpressed genes in breast cancer for oncogenic drivers and tumor dependencies. Sci Rep 2024; 14:13227. [PMID: 38851782 PMCID: PMC11162420 DOI: 10.1038/s41598-024-64297-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 06/06/2024] [Indexed: 06/10/2024] Open
Abstract
There are hundreds of genes typically overexpressed in breast cancer cells and it's often assumed that their overexpression contributes to cancer progression. However, the precise proportion of these overexpressed genes contributing to tumorigenicity remains unclear. To address this gap, we undertook a comprehensive screening of a diverse set of seventy-two genes overexpressed in breast cancer. This systematic screening evaluated their potential for inducing malignant transformation and, concurrently, assessed their impact on breast cancer cell proliferation and viability. Select genes including ALDH3B1, CEACAM5, IL8, PYGO2, and WWTR1, exhibited pronounced activity in promoting tumor formation and establishing gene dependencies critical for tumorigenicity. Subsequent investigations revealed that CEACAM5 overexpression triggered the activation of signaling pathways involving β-catenin, Cdk4, and mTOR. Additionally, it conferred a growth advantage independent of exogenous insulin in defined medium and facilitated spheroid expansion by inducing multiple layers of epithelial cells while preserving a hollow lumen. Furthermore, the silencing of CEACAM5 expression synergized with tamoxifen-induced growth inhibition in breast cancer cells. These findings underscore the potential of screening overexpressed genes for both oncogenic drivers and tumor dependencies to expand the repertoire of therapeutic targets for breast cancer treatment.
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Affiliation(s)
- Adaobi Mofunanya
- Department of Pathology, Stony Brook Cancer Center, Stony Brook, NY, 11794, USA
| | - Eleanor R Cameron
- Koch Institute for Integrative Cancer Research and Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Christian J Braun
- Koch Institute for Integrative Cancer Research and Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Frank Celeste
- Department of Pathology, Stony Brook Cancer Center, Stony Brook, NY, 11794, USA
- Graduate Program in Genetics, Stony Brook University, Stony Brook, NY, 11794, USA
| | - Xiaoyu Zhao
- Department of Pathology, Stony Brook Cancer Center, Stony Brook, NY, 11794, USA
- Graduate Program in Molecular and Cellular Biology, Stony Brook University, Stony Brook, NY, 11794, USA
| | - Michael T Hemann
- Koch Institute for Integrative Cancer Research and Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Kenneth L Scott
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Jinyu Li
- Department of Pathology, Stony Brook Cancer Center, Stony Brook, NY, 11794, USA
| | - Scott Powers
- Department of Pathology, Stony Brook Cancer Center, Stony Brook, NY, 11794, USA.
- Graduate Program in Genetics, Stony Brook University, Stony Brook, NY, 11794, USA.
- Graduate Program in Molecular and Cellular Biology, Stony Brook University, Stony Brook, NY, 11794, USA.
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22
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Calistri NL, Liby TA, Hu Z, Zhang H, Dane M, Gross SM, Heiser LM. TNBC response to paclitaxel phenocopies interferon response which reveals cell cycle-associated resistance mechanisms. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.06.04.596911. [PMID: 38895265 PMCID: PMC11185620 DOI: 10.1101/2024.06.04.596911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Paclitaxel is a standard of care neoadjuvant therapy for patients with triple negative breast cancer (TNBC); however, it shows limited benefit for locally advanced or metastatic disease. Here we used a coordinated experimental-computational approach to explore the influence of paclitaxel on the cellular and molecular responses of TNBC cells. We found that escalating doses of paclitaxel resulted in multinucleation, promotion of senescence, and initiation of DNA damage induced apoptosis. Single-cell RNA sequencing (scRNA-seq) of TNBC cells after paclitaxel treatment revealed upregulation of innate immune programs canonically associated with interferon response and downregulation of cell cycle progression programs. Systematic exploration of transcriptional responses to paclitaxel and cancer-associated microenvironmental factors revealed common gene programs induced by paclitaxel, IFNB, and IFNG. Transcription factor (TF) enrichment analysis identified 13 TFs that were both enriched based on activity of downstream targets and also significantly upregulated after paclitaxel treatment. Functional assessment with siRNA knockdown confirmed that the TFs FOSL1, NFE2L2 and ELF3 mediate cellular proliferation and also regulate nuclear structure. We further explored the influence of these TFs on paclitaxel-induced cell cycle behavior via live cell imaging, which revealed altered progression rates through G1, S/G2 and M phases. We found that ELF3 knockdown synergized with paclitaxel treatment to lock cells in a G1 state and prevent cell cycle progression. Analysis of publicly available breast cancer patient data showed that high ELF3 expression was associated with poor prognosis and enrichment programs associated with cell cycle progression. Together these analyses disentangle the diverse aspects of paclitaxel response and identify ELF3 upregulation as a putative biomarker of paclitaxel resistance in TNBC.
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Affiliation(s)
- Nicholas L Calistri
- Biomedical Engineering Department, Oregon Health & Science University, Portland Oregon
| | - Tiera A. Liby
- Biomedical Engineering Department, Oregon Health & Science University, Portland Oregon
| | - Zhi Hu
- Biomedical Engineering Department, Oregon Health & Science University, Portland Oregon
| | - Hongmei Zhang
- Biomedical Engineering Department, Oregon Health & Science University, Portland Oregon
| | - Mark Dane
- Biomedical Engineering Department, Oregon Health & Science University, Portland Oregon
| | - Sean M. Gross
- Biomedical Engineering Department, Oregon Health & Science University, Portland Oregon
| | - Laura M. Heiser
- Biomedical Engineering Department, Oregon Health & Science University, Portland Oregon
- Knight Cancer Institute, Oregon Health & Science University, Portland Oregon
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Stępień S, Smycz-Kubańska M, Kruszniewska-Rajs C, Gola JM, Kabut J, Olczyk P, Mielczarek-Palacz A. Clinical significance of the CXCL8/CXCR1/R2 signalling axis in patients with invasive breast cancer. Oncol Lett 2024; 27:260. [PMID: 38646491 PMCID: PMC11027109 DOI: 10.3892/ol.2024.14393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 02/08/2024] [Indexed: 04/23/2024] Open
Abstract
The C-X-C motif chemokine ligand 8 (CXCL8)-C-X-C chemokine receptor (CXCR)1/2 signalling axis is among numerous mechanisms which stimulate the immune system to defend against tumour growth and influence the tumour microenvironment to promote tumour growth. This pathway plays an important role in the development of a number of cancers including breast cancer (BC). The aim of the present study was to analyse the levels of the chemokine CXCL8 and its receptors, CXCR1 and CXCR2, in the serum of female patients with invasive BC and to assess the expression of these parameters at the mRNA level, considering molecular subtypes and degrees of cancer malignancy. The study group consisted of 62 patients with histopathologically confirmed invasive BC. The control group consisted of 18 patients with histopathologically confirmed fibroadenoma, a benign breast tumour. The levels of CXCL8, CXCR1 and CXCR2 were determined by sandwich ELISA using the CLOUD-CLONE ELISA kit. CXCL8, CXCR1 and CXCR2 transcript levels were analysed using reverse transcription-quantitative PCR. Results showed that serum CXCL8 levels in female patients with invasive BC were significantly higher compared with those in the control group (P<0.05). In addition, significantly elevated CXCR1 levels were observed in luminal B human epidermal growth factor receptor 2+ carcinoma compared with those in the control group. Analysis of CXCL8 in the serum of female patients with BC showed a statistically significant difference between clinical stage G1 and G2 (P<0.05), G2 and G3 (P<0.01), and G1 and G3 (P<0.0001). On the other hand, the analysis of CXCR1 and CXCR2 levels in the serum of the patients revealed a statistically significant difference between G2 and G3 (P<0.05). The current study showed that abnormalities in the immune response involving the CXCL8-CXCR1/2 signalling axis in patients with invasive BC are involved in the development of these tumours. Moreover, the demonstrated severity of changes occurring at protein level may suggest the potential usefulness of their determination as potential diagnostic markers in the clinic.
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Affiliation(s)
- Sebastian Stępień
- Department of Immunology and Serology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 40-055 Katowice, Poland
| | - Marta Smycz-Kubańska
- Department of Immunology and Serology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 40-055 Katowice, Poland
| | - Celina Kruszniewska-Rajs
- Department of Molecular Biology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 40-055 Katowice, Poland
| | - Joanna Magdalena Gola
- Department of Molecular Biology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 40-055 Katowice, Poland
| | - Jacek Kabut
- Department of Immunology and Serology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 40-055 Katowice, Poland
| | - Paweł Olczyk
- Department of Community Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 40-055 Katowice, Poland
| | - Aleksandra Mielczarek-Palacz
- Department of Immunology and Serology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 40-055 Katowice, Poland
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24
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Xu H, Song Y. Analyzing the Functional Roles and Immunological Features of Chemokines in COAD. Int J Mol Sci 2024; 25:5410. [PMID: 38791448 PMCID: PMC11121388 DOI: 10.3390/ijms25105410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/13/2024] [Accepted: 05/14/2024] [Indexed: 05/26/2024] Open
Abstract
Chemokines are key proteins that regulate cell migration and immune responses and are essential for modulating the tumor microenvironment. Despite their close association with colon cancer, the expression patterns, prognosis, immunity, and specific roles of chemokines in colon cancer are still not fully understood. In this study, we investigated the mutational features, differential expression, and immunological characteristics of chemokines in colon cancer (COAD) by analyzing the Tumor Genome Atlas (TCGA) database. We clarified the biological functions of these chemokines using Gene Ontology (GO) annotation and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis. By univariate and multivariate COX regression analyses, we developed chemokine-based prognostic risk models. In addition, using Gene Set Enrichment Analysis (GSEA) and Gene Set Variant Analysis (GSVA), we analyzed the differences in immune responses and signaling pathways among different risk groups. The results showed that the mutation rate of chemokines was low in COAD, but 25 chemokines were significantly differentially expressed. These chemokines function in several immune-related biological processes and play key roles in signaling pathways including cytokine-cytokine receptor interactions, NF-kappa B, and IL-17. Prognostic risk models based on CCL22, CXCL1, CXCL8, CXCL9, and CXCL11 performed well. GSEA and GSVA analyses showed significant differences in immune responses and signaling pathways across risk groups. In conclusion, this study reveals the potential molecular mechanisms of chemokines in COAD and proposes a new prognostic risk model based on these insights.
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Affiliation(s)
- Houxi Xu
- School of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China;
| | - Yihua Song
- School of Artificial Intelligence and Information Technology, Nanjing University of Chinese Medicine, Nanjing 210023, China
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25
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Patel NJ, Thippani S, Jathan J, Gaur G, Sawant JY, Pandya JM, Sapi E. Evidence for the presence of Borrelia burgdorferi in invasive breast cancer tissues. Eur J Microbiol Immunol (Bp) 2024; 14:143-153. [PMID: 38451280 PMCID: PMC11097788 DOI: 10.1556/1886.2024.00021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 02/22/2024] [Indexed: 03/08/2024] Open
Abstract
Borrelia burgdorferi, the causative agent of Lyme disease, has recently been demonstrated to infect and enhance the invasive properties of breast cancer cells, while also influencing the expression of inflammatory chemokines (CXCL8 and CXCL10). This study investigates the presence of B. burgdorferi in invasive breast cancer tissues using commercially available, FDA-approved breast cancer tissue microarrays consisting of 350 ductal, 32 lobular, and 22 intraductal invasive breast carcinomas, alongside 29 normal breast tissues. Employing fluorescent immunohistochemical staining and high-resolution imaging, the findings revealed that approximately 20% of invasive lobular and ductal carcinomas, followed by 14% of intraductal carcinomas, tested positive for B. burgdorferi, while all normal breast tissues tested negative. PCR analysis further confirmed the presence of B. burgdorferi DNA in breast cancer tissues. Moreover, 25% of B. burgdorferi-positive tissues exhibited expression of both chemokines, CXCL8 and CXCL10, which was not observed in B. burgdorferi-negative tissues. Analysis of available patient data, including age, indicated a correlation between older patients and B. burgdorferi-positive tissues. This study validates the presence of B. burgdorferi in invasive breast cancer tissues and highlights the involvement of key CXCL family members associated with inflammatory processes.
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Affiliation(s)
- Niraj Jatin Patel
- Lyme Disease Research Group, Department of Biology and Environmental Science, University of New Haven, 300 Boston Post Road, West Haven, CT 06516, USA
| | - Sahaja Thippani
- Lyme Disease Research Group, Department of Biology and Environmental Science, University of New Haven, 300 Boston Post Road, West Haven, CT 06516, USA
| | - Jasmine Jathan
- Lyme Disease Research Group, Department of Biology and Environmental Science, University of New Haven, 300 Boston Post Road, West Haven, CT 06516, USA
| | - Gauri Gaur
- Lyme Disease Research Group, Department of Biology and Environmental Science, University of New Haven, 300 Boston Post Road, West Haven, CT 06516, USA
| | - Janhavi Y. Sawant
- Lyme Disease Research Group, Department of Biology and Environmental Science, University of New Haven, 300 Boston Post Road, West Haven, CT 06516, USA
| | - Jay M. Pandya
- Lyme Disease Research Group, Department of Biology and Environmental Science, University of New Haven, 300 Boston Post Road, West Haven, CT 06516, USA
| | - Eva Sapi
- Lyme Disease Research Group, Department of Biology and Environmental Science, University of New Haven, 300 Boston Post Road, West Haven, CT 06516, USA
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26
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Kang J, Lee JH, Cha H, An J, Kwon J, Lee S, Kim S, Baykan MY, Kim SY, An D, Kwon AY, An HJ, Lee SH, Choi JK, Park JE. Systematic dissection of tumor-normal single-cell ecosystems across a thousand tumors of 30 cancer types. Nat Commun 2024; 15:4067. [PMID: 38744958 PMCID: PMC11094150 DOI: 10.1038/s41467-024-48310-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 04/26/2024] [Indexed: 05/16/2024] Open
Abstract
The complexity of the tumor microenvironment poses significant challenges in cancer therapy. Here, to comprehensively investigate the tumor-normal ecosystems, we perform an integrative analysis of 4.9 million single-cell transcriptomes from 1070 tumor and 493 normal samples in combination with pan-cancer 137 spatial transcriptomics, 8887 TCGA, and 1261 checkpoint inhibitor-treated bulk tumors. We define a myriad of cell states constituting the tumor-normal ecosystems and also identify hallmark gene signatures across different cell types and organs. Our atlas characterizes distinctions between inflammatory fibroblasts marked by AKR1C1 or WNT5A in terms of cellular interactions and spatial co-localization patterns. Co-occurrence analysis reveals interferon-enriched community states including tertiary lymphoid structure (TLS) components, which exhibit differential rewiring between tumor, adjacent normal, and healthy normal tissues. The favorable response of interferon-enriched community states to immunotherapy is validated using immunotherapy-treated cancers (n = 1261) including our lung cancer cohort (n = 497). Deconvolution of spatial transcriptomes discriminates TLS-enriched from non-enriched cell types among immunotherapy-favorable components. Our systematic dissection of tumor-normal ecosystems provides a deeper understanding of inter- and intra-tumoral heterogeneity.
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Affiliation(s)
- Junho Kang
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - Jun Hyeong Lee
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - Hongui Cha
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jinhyeon An
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - Joonha Kwon
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
- Division of Cancer Data Science, National Cancer Center, Bioinformatics Branch, Goyang, Republic of Korea
| | - Seongwoo Lee
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - Seongryong Kim
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - Mert Yakup Baykan
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - So Yeon Kim
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - Dohyeon An
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - Ah-Young Kwon
- Department of Pathology, CHA Bundang Medical Center, CHA University, Seongnam-si, Republic of Korea
| | - Hee Jung An
- Department of Pathology, CHA Bundang Medical Center, CHA University, Seongnam-si, Republic of Korea
| | - Se-Hoon Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
- Department of Health Sciences and Technology, Samsung Advanced Institute of Health Science and Technology, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| | - Jung Kyoon Choi
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea.
- Penta Medix Co., Ltd., Seongnam-si, Gyeonggi-do, Republic of Korea.
| | - Jong-Eun Park
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea.
- Biomedical Research Center, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea.
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27
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Song J, Kim D, Jung J, Choi E, Lee Y, Jeong Y, Lee B, Lee S, Shim Y, Won Y, Cho H, Jang DK, Kang HW, Joo JWJ, Jang W. Elucidating immunological characteristics of the adenoma-carcinoma sequence in colorectal cancer patients in South Korea using a bioinformatics approach. Sci Rep 2024; 14:10105. [PMID: 38698020 PMCID: PMC11066069 DOI: 10.1038/s41598-024-56078-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 03/01/2024] [Indexed: 05/05/2024] Open
Abstract
Colorectal cancer (CRC) is one of the top five most common and life-threatening malignancies worldwide. Most CRC develops from advanced colorectal adenoma (ACA), a precancerous stage, through the adenoma-carcinoma sequence. However, its underlying mechanisms, including how the tumor microenvironment changes, remain elusive. Therefore, we conducted an integrative analysis comparing RNA-seq data collected from 40 ACA patients who visited Dongguk University Ilsan Hospital with normal adjacent colons and tumor samples from 18 CRC patients collected from a public database. Differential expression analysis identified 21 and 79 sequentially up- or down-regulated genes across the continuum, respectively. The functional centrality of the continuum genes was assessed through network analysis, identifying 11 up- and 13 down-regulated hub-genes. Subsequently, we validated the prognostic effects of hub-genes using the Kaplan-Meier survival analysis. To estimate the immunological transition of the adenoma-carcinoma sequence, single-cell deconvolution and immune repertoire analyses were conducted. Significant composition changes for innate immunity cells and decreased plasma B-cells with immunoglobulin diversity were observed, along with distinctive immunoglobulin recombination patterns. Taken together, we believe our findings suggest underlying transcriptional and immunological changes during the adenoma-carcinoma sequence, contributing to the further development of pre-diagnostic markers for CRC.
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Affiliation(s)
- Jaeseung Song
- Department of Life Sciences, Dongguk University, Seoul, 04620, South Korea
| | - Daeun Kim
- Department of Life Sciences, Dongguk University, Seoul, 04620, South Korea
| | - Junghyun Jung
- Department of Life Sciences, Dongguk University, Seoul, 04620, South Korea
- Division of AI Software Convergence, Dongguk University-Seoul, Seoul, 04620, South Korea
- Department of Computational Biomedicine, Cedars-Sinai Medical Center, Hollywood, CA, USA
| | - Eunyoung Choi
- Department of Life Sciences, Dongguk University, Seoul, 04620, South Korea
| | - Yubin Lee
- Department of Life Sciences, Dongguk University, Seoul, 04620, South Korea
| | - Yeonbin Jeong
- Department of Life Sciences, Dongguk University, Seoul, 04620, South Korea
| | - Byungjo Lee
- Department of Life Sciences, Dongguk University, Seoul, 04620, South Korea
| | - Sora Lee
- Department of Life Sciences, Dongguk University, Seoul, 04620, South Korea
| | - Yujeong Shim
- Department of Life Sciences, Dongguk University, Seoul, 04620, South Korea
| | - Youngtae Won
- Department of Life Sciences, Dongguk University, Seoul, 04620, South Korea
| | - Hyeki Cho
- Department of Internal Medicine, Dongguk University Ilsan Hospital, Dongguk University College of Medicine, Goyang, 10326, South Korea
| | - Dong Kee Jang
- Department of Internal Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, 07061, South Korea
| | - Hyoun Woo Kang
- Department of Internal Medicine, Dongguk University Ilsan Hospital, Dongguk University College of Medicine, Goyang, 10326, South Korea.
- Department of Internal Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, 07061, South Korea.
| | - Jong Wha J Joo
- Division of AI Software Convergence, Dongguk University-Seoul, Seoul, 04620, South Korea.
| | - Wonhee Jang
- Department of Life Sciences, Dongguk University, Seoul, 04620, South Korea.
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28
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Guan M, Liu S, Yang YG, Song Y, Zhang Y, Sun T. Chemokine systems in oncology: From microenvironment modulation to nanocarrier innovations. Int J Biol Macromol 2024; 268:131679. [PMID: 38641274 DOI: 10.1016/j.ijbiomac.2024.131679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 04/16/2024] [Accepted: 04/16/2024] [Indexed: 04/21/2024]
Abstract
Over the past few decades, significant strides have been made in understanding the pivotal roles that chemokine networks play in tumor biology. These networks, comprising chemokines and their receptors, wield substantial influence over cancer immune regulation and therapeutic outcomes. As a result, targeting these chemokine systems has emerged as a promising avenue for cancer immunotherapy. However, therapies targeting chemokines face significant challenges in solid tumor treatment, due to the complex and fragile of the chemokine networks. A nuanced comprehension of the complicacy and functions of chemokine networks, and their impact on the tumor microenvironment, is essential for optimizing their therapeutic utility in oncology. This review elucidates the ways in which chemokine networks interact with cancer immunity and tumorigenesis. We particularly elaborate on recent innovations in manipulating these networks for cancer treatment. The review also highlights future challenges and explores potential biomaterial strategies for clinical applications.
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Affiliation(s)
- Meng Guan
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China; Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Shuhan Liu
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China; Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Yong-Guang Yang
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China; International Center of Future Science, Jilin University, Changchun, Jilin 130021, China
| | - Yanqiu Song
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China.
| | - Yuning Zhang
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China.
| | - Tianmeng Sun
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China; International Center of Future Science, Jilin University, Changchun, Jilin 130021, China; State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun, Jilin 130021, China.
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29
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Singh D, Siddique HR. Epithelial-to-mesenchymal transition in cancer progression: unraveling the immunosuppressive module driving therapy resistance. Cancer Metastasis Rev 2024; 43:155-173. [PMID: 37775641 DOI: 10.1007/s10555-023-10141-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 09/21/2023] [Indexed: 10/01/2023]
Abstract
Cancer cells undergo phenotypic switching (cancer cell plasticity) in response to microenvironmental cues, including exposure to therapy/treatment. Phenotypic plasticity enables the cancer cells to acquire more mesenchymal traits promoting cancer cells' growth, survival, therapy resistance, and disease recurrence. A significant program in cancer cell plasticity is epithelial-to-mesenchymal transition (EMT), wherein a comprehensive reprogramming of gene expression occurs to facilitate the translational shift from epithelial-to-mesenchymal phenotypes resulting in increased invasiveness and metastasis. In addition, EMT plays a pivotal role in facilitating cancer cells' escape from the body's immune system using several mechanisms, such as the downregulation of major histocompatibility complex-mediated antigen presentation, upregulation of immune checkpoint molecules, and recruitment of immune-suppressive cells. Cancer cells' ability to undergo phenotypic switching and EMT-driven immune escape presents a formidable obstacle in cancer management, highlighting the need to unravel the intricate mechanisms underlying these processes and develop novel therapeutic strategies. This article discusses the role of EMT in promoting immune evasion and therapy resistance. We also discuss the ongoing research on developing therapeutic approaches targeting intrinsic and induced cell plasticity within the immune suppressive microenvironment. We believe this review article will update the current research status and equip researchers, clinicians, and other healthcare professionals with valuable insights enhancing their existing knowledge and shedding light on promising directions for future cancer research. This will facilitate the development of innovative strategies for managing therapy-resistant cancers and improving patient outcomes.
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Affiliation(s)
- Deepti Singh
- Molecular Cancer Genetics & Translational Research Lab, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh, 202002, India
| | - Hifzur R Siddique
- Molecular Cancer Genetics & Translational Research Lab, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh, 202002, India.
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30
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Yamada Y, Yamamoto T, Tsutsumi C, Matsumoto T, Noguchi S, Shimada Y, Nakata K, Ohuchida K, Nakamura M, Oda Y. Immature stroma and high infiltration of CD15 + cells are predictive markers of poor prognosis in different subsets of patients with pancreatic cancer. Cancer Sci 2024; 115:1001-1013. [PMID: 38230840 PMCID: PMC10920995 DOI: 10.1111/cas.16060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 12/10/2023] [Accepted: 12/12/2023] [Indexed: 01/18/2024] Open
Abstract
Preoperative treatment is commonly carried out for borderline resectable pancreatic ductal adenocarcinoma (PDAC). However, the relationship between the combination of immune cells in the tumor microenvironment and their intratumoral heterogeneity along with their association with histological findings remains unclear, especially in patients receiving preoperative chemotherapy. We aimed to explore the therapeutic strategies for patients with PDAC with poor prognosis after receiving chemotherapy based on histological and immunological microenvironmental classifications. We investigated the correlation between the prognosis and histological immune microenvironmental factors of patients who initially underwent surgery (n = 100) and were receiving gemcitabine plus nab-paclitaxel (GEM + nabPTX) as preoperative chemotherapy (n = 103). Immune profiles were generated based on immune cell infiltration into the tumor, and their correlation with patient outcomes and histological features was analyzed. Tumor-infiltrating neutrophils (TINs) were identified as independent poor prognostic factors using multivariate analysis in both surgery-first and preoperative chemotherapy groups. The patients were further classified into four groups based on immune cell infiltration into the tumor. Patients with high CD15 infiltration into the tumor and immature stroma at the cancer margins showed the worst prognosis in the preoperative chemotherapy group. The analysis of mRNA expression and immunohistochemical features revealed that CXCR2, the receptor for CXCL8, was correlated with disease-free and overall survival. We inferred that patients with immature stroma at the margins and high infiltration of CD15+ neutrophils within the tumor showed the worst prognosis and they could particularly benefit from treatment with inhibitors targeting CXCR2 or CXCL8.
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Affiliation(s)
- Yutaka Yamada
- Department of Anatomic Pathology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
- Department of Surgery and Oncology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Takeo Yamamoto
- Department of Anatomic Pathology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
- Department of Surgery and Oncology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Chikanori Tsutsumi
- Department of Surgery and Oncology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Takashi Matsumoto
- Department of Anatomic Pathology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
- Department of Surgery and Oncology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Shoko Noguchi
- Department of Anatomic Pathology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
- Department of Surgery and Oncology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Yuki Shimada
- Department of Anatomic Pathology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
- Department of Surgery and Oncology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Kohei Nakata
- Department of Surgery and Oncology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Kenoki Ohuchida
- Department of Surgery and Oncology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Masafumi Nakamura
- Department of Surgery and Oncology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
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31
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Fetit R, McLaren AS, White M, Mills ML, Falconer J, Cortes-Lavaud X, Gilroy K, Lannagan TR, Ridgway RA, Nixon C, Naiker V, Njunge R, Clarke CJ, Whyte D, Kirschner K, Jackstadt R, Norman J, Carlin LM, Campbell AD, Sansom OJ, Steele CW. Characterizing Neutrophil Subtypes in Cancer Using scRNA Sequencing Demonstrates the Importance of IL1β/CXCR2 Axis in Generation of Metastasis-specific Neutrophils. CANCER RESEARCH COMMUNICATIONS 2024; 4:588-606. [PMID: 38358352 PMCID: PMC10903300 DOI: 10.1158/2767-9764.crc-23-0319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 12/08/2023] [Accepted: 02/08/2024] [Indexed: 02/16/2024]
Abstract
Neutrophils are a highly heterogeneous cellular population. However, a thorough examination of the different transcriptional neutrophil states between health and malignancy has not been performed. We utilized single-cell RNA sequencing of human and murine datasets, both publicly available and independently generated, to identify neutrophil transcriptomic subtypes and developmental lineages in health and malignancy. Datasets of lung, breast, and colorectal cancer were integrated to establish and validate neutrophil gene signatures. Pseudotime analysis was used to identify genes driving neutrophil development from health to cancer. Finally, ligand-receptor interactions and signaling pathways between neutrophils and other immune cell populations in primary colorectal cancer and metastatic colorectal cancer were investigated. We define two main neutrophil subtypes in primary tumors: an activated subtype sharing the transcriptomic signatures of healthy neutrophils; and a tumor-specific subtype. This signature is conserved in murine and human cancer, across different tumor types. In colorectal cancer metastases, neutrophils are more heterogeneous, exhibiting additional transcriptomic subtypes. Pseudotime analysis implicates IL1β/CXCL8/CXCR2 axis in the progression of neutrophils from health to cancer and metastasis, with effects on T-cell effector function. Functional analysis of neutrophil-tumoroid cocultures and T-cell proliferation assays using orthotopic metastatic mouse models lacking Cxcr2 in neutrophils support our transcriptional analysis. We propose that the emergence of metastatic-specific neutrophil subtypes is driven by the IL1β/CXCL8/CXCR2 axis, with the evolution of different transcriptomic signals that impair T-cell function at the metastatic site. Thus, a better understanding of neutrophil transcriptomic programming could optimize immunotherapeutic interventions into early and late interventions, targeting different neutrophil states. SIGNIFICANCE We identify two recurring neutrophil populations and demonstrate their staged evolution from health to malignancy through the IL1β/CXCL8/CXCR2 axis, allowing for immunotherapeutic neutrophil-targeting approaches to counteract immunosuppressive subtypes that emerge in metastasis.
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Affiliation(s)
- Rana Fetit
- CRUK Scotland Institute, Glasgow, United Kingdom
| | - Alistair S. McLaren
- CRUK Scotland Institute, Glasgow, United Kingdom
- School of Cancer Sciences, MVLS, University of Glasgow, Glasgow, United Kingdom
- Beatson West of Scotland Cancer Centre, Glasgow, United Kingdom
| | - Mark White
- CRUK Scotland Institute, Glasgow, United Kingdom
- School of Cancer Sciences, MVLS, University of Glasgow, Glasgow, United Kingdom
- Beatson West of Scotland Cancer Centre, Glasgow, United Kingdom
| | | | | | | | - Kathryn Gilroy
- CRUK Scotland Institute, Glasgow, United Kingdom
- School of Cancer Sciences, MVLS, University of Glasgow, Glasgow, United Kingdom
| | | | | | - Colin Nixon
- CRUK Scotland Institute, Glasgow, United Kingdom
| | | | - Renee Njunge
- CRUK Scotland Institute, Glasgow, United Kingdom
| | | | - Declan Whyte
- CRUK Scotland Institute, Glasgow, United Kingdom
| | - Kristina Kirschner
- CRUK Scotland Institute, Glasgow, United Kingdom
- School of Cancer Sciences, MVLS, University of Glasgow, Glasgow, United Kingdom
| | | | - Jim Norman
- CRUK Scotland Institute, Glasgow, United Kingdom
- School of Cancer Sciences, MVLS, University of Glasgow, Glasgow, United Kingdom
| | - Leo M. Carlin
- CRUK Scotland Institute, Glasgow, United Kingdom
- School of Cancer Sciences, MVLS, University of Glasgow, Glasgow, United Kingdom
| | | | - Owen J. Sansom
- CRUK Scotland Institute, Glasgow, United Kingdom
- School of Cancer Sciences, MVLS, University of Glasgow, Glasgow, United Kingdom
| | - Colin W. Steele
- CRUK Scotland Institute, Glasgow, United Kingdom
- School of Cancer Sciences, MVLS, University of Glasgow, Glasgow, United Kingdom
- Glasgow Royal Infirmary, Glasgow, United Kingdom
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32
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Alsayed BA, Mir R, Mir MM, Alnour TM, Fawzy S, M. Ahmed M, Amle D. Molecular Determination of Tumor Necrosis Factor-alpha, Interleukin-8, Interleukin-10, and C-X-C Chemokine Receptor-2 Genetic Variations and their Association with Disease Susceptibility and Mortality in COVID-19 Patients. Curr Genomics 2024; 25:12-25. [PMID: 38544825 PMCID: PMC10964085 DOI: 10.2174/0113892029272497240103052359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 12/04/2023] [Accepted: 12/20/2023] [Indexed: 08/25/2024] Open
Abstract
Background Altered cytokine levels have been associated with poor outcomes among COVID-19 patients. TNF-α, IL-8 and IL-10 are key cytokines in COVID-19 pathogenesis, and CXCR-2 is a major chemokine receptor involved in inflammatory response. Polymorphisms in the genes of these proteins are proposed to influence disease outcomes. In this study, we aimed to find out the association of genetic polymorphisms in TNF-α, IL-8, IL-10 and CXCR-2 genes with susceptibility to and mortality of COVID-19. Methods The present case-control study was conducted on 230 subjects, among whom 115 were clinically diagnosed and RT-PCR-confirmed COVID-19 patients and 115 healthy control subjects. The polymorphisms in TNFα -308 G>A (rs1800629), IL-8 -251T>A (rs4073), CXCR2 +785 C>T (rs2230054) genes were detected by ARMS -PCR assay whereas for IL-10 (-1082 G>A), rs1800896 G>A allele-specific PCR assay was used and their association with COVID-19 susceptibility and mortality was estimated by multivariate analysis. The results were analyzed for risk of infection and mortality through different inheritance models. Results Frequencies of TNF-α rs1800629 GA, AA, IL-8 rs4073 TA, AA, IL-10 (-1082 G>A), rs1800896 GA and GG, and CXCR2 rs2230054 CT genotypes were significantly higher in COVID-19 patients compared to the control group (p < 0.05). Furthermore, COVID-19 patients had a higher frequency of the polymorphic A allele of TNF-α, the A allele of IL-8, the G allele of IL-10, and the T allele of CXCR2. The risk of susceptibility to COVID-19 was significantly associated with TNF-α rs1800629 GA, GA+AA genotypes and the A allele, IL-8 rs4073 TA, AA genotypes and A allele, IL-10 rs1800872 GA and CC genotypes and C allele, and CXCR2 rs2230054 CT and CT+CC genotypes. TNF-α-GA and AA genotypes and A allele, IL-8 TA and AA genotypes and A allele and CXCR-2 CC and CT genotypes have significant associations with mortality risk in COVID-19 patients, while GA and GG genotypes of the IL-10 are shown to confer significant protection against mortality from COVID-19. Conclusion The findings of this study provide important insights into the COVID-19 disease and susceptibility risk. The polymorphisms in TNFα -308 G>A (rs1800629), IL-8 -251T>A (rs4073), IL-10 (-1082 G>A), rs1800896 and CXCR2 +785 C>T (rs2230054) are associated with the risk of susceptibility to COVID-19 and with mortality in COVID-19 patients. Further studies with larger sample sizes are necessary to confirm our findings.
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Affiliation(s)
- Badr A. Alsayed
- Department of Internal Medicine, Faculty of Medicine, University of Tabuk, Tabuk, 71491, Saudi Arabia
| | - Rashid Mir
- Department of Medical Lab technology Prince Fahad Bin Sultan Chair for Biomedical Research, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, 71491, Saudi Arabia
| | - Mohammad M. Mir
- Department of Basic Medical Sciences (Biochemistry), College of Medicine, University of Bisha, Bisha, 61922, Saudi Arabia
| | - Tarig M.S. Alnour
- Department of Medical Lab technology Prince Fahad Bin Sultan Chair for Biomedical Research, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, 71491, Saudi Arabia
| | - Shereen Fawzy
- Department of Medical Microbiology, Faculty of Medicine, University of Tabuk, Tabuk, 71491, Saudi Arabia
| | - Mesaik M. Ahmed
- Department of Medical Microbiology, Faculty of Medicine, University of Tabuk, Tabuk, 71491, Saudi Arabia
| | - Dnyanesh Amle
- Department of Biochemistry, All India Institute of Medical Sciences, Nagpur, 441108, India
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33
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Hattangady NG, Carter K, Maroni-Rana B, Wang T, Ayers JL, Yu M, Grady WM. Mapping the core senescence phenotype of primary human colon fibroblasts. Aging (Albany NY) 2024; 16:3068-3087. [PMID: 38385965 PMCID: PMC10929841 DOI: 10.18632/aging.205577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 01/15/2024] [Indexed: 02/23/2024]
Abstract
Advanced age is the largest risk factor for many diseases and several types of cancer, including colorectal cancer (CRC). Senescent cells are known to accumulate with age in various tissues, where they can modulate the surrounding tissue microenvironment through their senescence associated secretory phenotype (SASP). Recently, we showed that there is an increased number of senescent cells in the colons of CRC patients and demonstrated that senescent fibroblasts and their SASP create microniches in the colon that are conducive to CRC onset and progression. However, the composition of the SASP is heterogenous and cell-specific, and the precise senescence profile of colon fibroblasts has not been well-defined. To generate a SASP atlas of human colon fibroblasts, we induced senescence in primary human colon fibroblasts using various in vitro methods and assessed the resulting transcriptome. Using RNASequencing and further validation by quantitative RT-PCR and Luminex assays, we define and validate a 'core senescent profile' that might play a significant role in shaping the colon microenvironment. We also performed KEGG analysis and GO analyses to identify key pathways and biological processes that are differentially regulated in colon fibroblast senescence. These studies provide insights into potential driver proteins involved in senescence-associated diseases, like CRC, which may lead to therapies to improve overall health in the elderly and to prevent CRC.
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Affiliation(s)
- Namita Ganesh Hattangady
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Kelly Carter
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Brett Maroni-Rana
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Ting Wang
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Jessica Lee Ayers
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Ming Yu
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - William M. Grady
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
- Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
- Division of Gastroenterology, University of Washington School of Medicine, Seattle, WA 98195, USA
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Mukund K, Alva-Ornelas JA, Maddox AL, Murali D, Veraksa D, Saftics A, Tomsic J, Frankhouser D, Razo M, Jovanovic-Talisman T, Seewaldt VL, Subramaniam S. Molecular Atlas of HER2+ Breast Cancer Cells Treated with Endogenous Ligands: Temporal Insights into Mechanisms of Trastuzumab Resistance. Cancers (Basel) 2024; 16:553. [PMID: 38339304 PMCID: PMC10854992 DOI: 10.3390/cancers16030553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 01/22/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
Trastuzumab therapy in HER2+ breast cancer patients has mixed success owing to acquired resistance to therapy. A detailed understanding of downstream molecular cascades resulting from trastuzumab resistance is yet to emerge. In this study, we investigate the cellular mechanisms underlying acquired resistance using trastuzumab-sensitive and -resistant cancer cells (BT474 and BT474R) treated with endogenous ligands EGF and HRG across time. We probe early receptor organization through microscopy and signaling events through multiomics measurements and assess the bioenergetic state through mitochondrial measurements. Integrative analyses of our measurements reveal significant alterations in EGF-treated BT474 HER2 membrane dynamics and robust downstream activation of PI3K/AKT/mTORC1 signaling. EGF-treated BT474R shows a sustained interferon-independent activation of the IRF1/STAT1 cascade, potentially contributing to trastuzumab resistance. Both cell lines exhibit temporally divergent metabolic demands and HIF1A-mediated stress responses. BT474R demonstrates inherently increased mitochondrial activity. HRG treatment in BT474R leads to a pronounced reduction in AR expression, affecting downstream lipid metabolism with implications for treatment response. Our results provide novel insights into mechanistic changes underlying ligand treatment in BT474 and BT474R and emphasize the pivotal role of endogenous ligands. These results can serve as a framework for furthering the understanding of trastuzumab resistance, with therapeutic implications for women with acquired resistance.
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Affiliation(s)
- Kavitha Mukund
- Department of Bioengineering, UC San Diego, Gilman Drive, La Jolla, CA 92093, USA; (K.M.); (D.M.); (D.V.)
| | - Jackelyn A. Alva-Ornelas
- City of Hope Comprehensive Cancer Center, 1500 East Duarte Road, Duarte, CA 91010, USA; (J.A.A.-O.); (J.T.); (D.F.); (M.R.)
| | - Adam L. Maddox
- Department of Cancer Biology and Molecular Medicine, Beckman Research Institute, City of Hope, 1500 East Duarte Road, Duarte, CA 91010, USA; (A.L.M.); (A.S.); (T.J.-T.)
| | - Divya Murali
- Department of Bioengineering, UC San Diego, Gilman Drive, La Jolla, CA 92093, USA; (K.M.); (D.M.); (D.V.)
| | - Darya Veraksa
- Department of Bioengineering, UC San Diego, Gilman Drive, La Jolla, CA 92093, USA; (K.M.); (D.M.); (D.V.)
| | - Andras Saftics
- Department of Cancer Biology and Molecular Medicine, Beckman Research Institute, City of Hope, 1500 East Duarte Road, Duarte, CA 91010, USA; (A.L.M.); (A.S.); (T.J.-T.)
| | - Jerneja Tomsic
- City of Hope Comprehensive Cancer Center, 1500 East Duarte Road, Duarte, CA 91010, USA; (J.A.A.-O.); (J.T.); (D.F.); (M.R.)
| | - David Frankhouser
- City of Hope Comprehensive Cancer Center, 1500 East Duarte Road, Duarte, CA 91010, USA; (J.A.A.-O.); (J.T.); (D.F.); (M.R.)
| | - Meagan Razo
- City of Hope Comprehensive Cancer Center, 1500 East Duarte Road, Duarte, CA 91010, USA; (J.A.A.-O.); (J.T.); (D.F.); (M.R.)
| | - Tijana Jovanovic-Talisman
- Department of Cancer Biology and Molecular Medicine, Beckman Research Institute, City of Hope, 1500 East Duarte Road, Duarte, CA 91010, USA; (A.L.M.); (A.S.); (T.J.-T.)
| | - Victoria L. Seewaldt
- City of Hope Comprehensive Cancer Center, 1500 East Duarte Road, Duarte, CA 91010, USA; (J.A.A.-O.); (J.T.); (D.F.); (M.R.)
| | - Shankar Subramaniam
- Department of Bioengineering, UC San Diego, Gilman Drive, La Jolla, CA 92093, USA; (K.M.); (D.M.); (D.V.)
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Lin X, Zhao X, Chen Y, Yang R, Dai Z, Li W, Lin C, Cao W. CXC ligand 13 orchestrates an immunoactive microenvironment and enhances immunotherapy response in head and neck squamous cell carcinoma. Int J Immunopathol Pharmacol 2024; 38:3946320241227312. [PMID: 38252495 PMCID: PMC10807398 DOI: 10.1177/03946320241227312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 01/03/2024] [Indexed: 01/24/2024] Open
Abstract
Objectives: This study aims to systematically explore the role of chemokine CXC ligand 13 (CXCL13) in head and neck squamous cell carcinoma (HNSCC). Methods: The Genotype-Tissue Expression (GTEx) and The Cancer Genome Atlas (TCGA) databases provided the RNA-seq data for cancer and normal tissues, respectively. Gene set enrichment analysis was applied to search the cancer hallmarks associated with CXCL13 expression. TIMER2.0 was the main platform used to investigate the immune cell infiltration related to CXCL13. Immunohistochemistry was applied to explore the relationship between CXCL13 and patients' prognosis and the relationship between CXCL13 and tertiary lymphoid structures (TLSs). Results: The expression of CXCL13 was upregulated in most tumors, including HNSCC. The higher expression of CXCL13 was closely related to the positive prognosis of HNSCC. CXCL13 was mainly expressed in B cells and CD8 + T cells, revealing the relationship between its expression and immune activation in the tumor microenvironment. Furthermore, immunohistochemistry and multiple fluorescence staining analysis of HNSCC samples showed a powerful correlation between CXCL13 expression, TLSs formation, and positive prognosis. Finally, CXCL13 significantly increased the response to cancer immunotherapy. Conclusions: CXCL13 may function as a potential biomarker for predicting prognosis and immunotherapy response and associate with TLSs in HNSCC.
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Affiliation(s)
- Xiaohu Lin
- Department of Oral Maxillofacial-Head and Neck Oncology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Xiaomei Zhao
- Department of Oral Maxillofacial-Head and Neck Oncology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Yiming Chen
- Department of Oral Maxillofacial-Head and Neck Oncology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Rong Yang
- Department of Oral Maxillofacial-Head and Neck Oncology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Zhenlin Dai
- Department of Oral Maxillofacial-Head and Neck Oncology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Wei Li
- Xuchang Central Hospital, Henan, China
| | - Chengzhong Lin
- Department of Oral Maxillofacial Surgery, Zhongshan Hospital, Fu Dan University, Shanghai, China
| | - Wei Cao
- Department of Oral Maxillofacial-Head and Neck Oncology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
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36
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Sturgeon R, Goel P, Singh RK. Tumor-associated neutrophils in pancreatic cancer progression and metastasis. Am J Cancer Res 2023; 13:6176-6189. [PMID: 38187037 PMCID: PMC10767342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 11/22/2023] [Indexed: 01/09/2024] Open
Abstract
Pancreatic cancer (PC) remains a challenge to modern-day cancer therapeutics, with a dismal five-year survival rate of 12%. Due to the pancreas's location and desmoplasia surrounding it, patients receive late diagnoses and fail to respond to chemotherapy regimens. Tumor-promoting inflammation, one of the emerging hallmarks of cancer, contributes to tumor cells' survival and proliferation. This inflammation often results from infiltrating leukocytes and pro-inflammatory cytokines released into the tumor microenvironment (TME). Neutrophils, one of our body's most prominent immune cells, are essential in sustaining the inflammation observed in the TME. Recent reports demonstrate that neutrophils are complicit in cancer progression and metastasis. Additionally, abundant data suggest that tumor-associated neutrophils (TANs) could be considered as one of the emerging targets for multiple cancer types, including PC. This review will focus on the most recent updates regarding neutrophil recruitments and functions in the cancer microenvironment and the potential development of neutrophils-targeted putative therapeutic strategies in PC.
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Affiliation(s)
- Reegan Sturgeon
- Department of Pathology and Microbiology, The University of Nebraska Medical Center985845 UNMC, Omaha, NE 68198-5845, USA
| | - Paran Goel
- The University of AlabamaBirmingham, AL 35294-1210, USA
| | - Rakesh K Singh
- Department of Pathology and Microbiology, The University of Nebraska Medical Center985845 UNMC, Omaha, NE 68198-5845, USA
- Department of Pathology and Microbiology, The University of Nebraska Medical Center, 985900 Nebraska Medical CenterOmaha, NE 68198-5900, USA
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37
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Takimoto K, Widbiller M, Diogenes A. Expression of Toll-like Receptors in Stem Cells of the Apical Papilla and Its Implication for Regenerative Endodontics. Cells 2023; 12:2502. [PMID: 37887345 PMCID: PMC10605481 DOI: 10.3390/cells12202502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 10/28/2023] Open
Abstract
Regenerative therapies to replace cells and tissues damaged due to trauma and dental infections require temporal and spatial controlled recruitment and the differentiation of progenitor/stem cells. However, increasing evidence shows microbial antigens can interfere with this process. Toll-like receptors (TLRs) are crucial in recognizing pathogen-associated molecular patterns. Stem cells of the apical papilla (SCAP) are required for normal dental development and are intimately involved in the reparative and regenerative capacity of developing teeth. We hypothesized that TLRs are expressed in SCAP and that the activation of TLR2/TLR4 or TLR3 by different ligands results in differential cellular fate, impacting their differentiation into a mineralizing phenotype. We found that most TLRs are expressed as detected by PCR except TLR7 and TLR8; exposure to heat-killed E. coli results in upregulating TLR2 and TLR4 and reducing mineralization capacity. In addition, bacterial exposure resulted in the upregulation of 11 genes, of which 9 were chemokines whose proteins were also upregulated and released, promoting in vitro macrophage migration. On the other hand, TLR3 activation resulted in increased proliferation and a dramatic inhibition of osteogenic and odontoblastic differentiation, which was reversed by inhibition or the knockdown of TLR3 expression. The profound effects of TLR activation resulting in different cell fates that are ligand and receptor-specific warrants further evaluation and represents an important therapeutic target to make regenerative approaches more predictable following dental infections.
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Affiliation(s)
- Koyo Takimoto
- Department of Endodontics, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229-3900, USA; (K.T.); (M.W.)
| | - Matthias Widbiller
- Department of Endodontics, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229-3900, USA; (K.T.); (M.W.)
- Department of Conservative Dentistry and Periodontology, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Anibal Diogenes
- Department of Endodontics, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229-3900, USA; (K.T.); (M.W.)
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38
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Kotsifaki A, Alevizopoulos N, Dimopoulou V, Armakolas A. Unveiling the Immune Microenvironment's Role in Breast Cancer: A Glimpse into Promising Frontiers. Int J Mol Sci 2023; 24:15332. [PMID: 37895012 PMCID: PMC10607694 DOI: 10.3390/ijms242015332] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/13/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
Breast cancer (BC), one of the most widespread and devastating diseases affecting women worldwide, presents a significant public health challenge. This review explores the emerging frontiers of research focused on deciphering the intricate interplay between BC cells and the immune microenvironment. Understanding the role of the immune system in BC is critical as it holds promise for novel therapeutic approaches and precision medicine strategies. This review delves into the current literature regarding the immune microenvironment's contribution to BC initiation, progression, and metastasis. It examines the complex mechanisms by which BC cells interact with various immune cell populations, including tumor-infiltrating lymphocytes (TILs) and tumor-associated macrophages (TAMs). Furthermore, this review highlights the impact of immune-related factors, such as cytokines and immune checkpoint molecules. Additionally, this comprehensive analysis sheds light on the potential biomarkers associated with the immune response in BC, enabling early diagnosis and prognostic assessment. The therapeutic implications of targeting the immune microenvironment are also explored, encompassing immunotherapeutic strategies and combination therapies to enhance treatment efficacy. The significance of this review lies in its potential to pave the way for novel therapeutic interventions, providing clinicians and researchers with essential knowledge to design targeted and personalized treatment regimens for BC patients.
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Affiliation(s)
| | | | | | - Athanasios Armakolas
- Physiology Laboratory, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (A.K.); (N.A.); (V.D.)
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Khan MS, Hanif W, Alsakhen N, Jabbar B, Shamkh IM, Alsaiari AA, Almehmadi M, Alghamdi S, Shakoori A, Al Farraj DA, Almutairi SM, Hussein Issa Mohammed Y, Abouzied AS, Rehman AU, Huwaimel B. Isoform switching leads to downregulation of cytokine producing genes in estrogen receptor positive breast cancer. Front Genet 2023; 14:1230998. [PMID: 37900178 PMCID: PMC10611502 DOI: 10.3389/fgene.2023.1230998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 09/18/2023] [Indexed: 10/31/2023] Open
Abstract
Objective: Estrogen receptor breast cancer (BC) is characterized by the expression of estrogen receptors. It is the most common cancer among women, with an incidence rate of 2.26 million cases worldwide. The aim of this study was to identify differentially expressed genes and isoform switching between estrogen receptor positive and triple negative BC samples. Methods: The data were collected from ArrayExpress, followed by preprocessing and subsequent mapping from HISAT2. Read quantification was performed by StringTie, and then R package ballgown was used to perform differential expression analysis. Functional enrichment analysis was conducted using Enrichr, and then immune genes were shortlisted based on the ScType marker database. Isoform switch analysis was also performed using the IsoformSwitchAnalyzeR package. Results: A total of 9,771 differentially expressed genes were identified, of which 86 were upregulated and 117 were downregulated. Six genes were identified as mainly associated with estrogen receptor positive BC, while a novel set of ten genes were found which have not previously been reported in estrogen receptor positive BC. Furthermore, alternative splicing and subsequent isoform usage in the immune system related genes were determined. Conclusion: This study identified the differential usage of isoforms in the immune system related genes in cancer cells that suggest immunosuppression due to the dysregulation of CXCR chemokine receptor binding, iron ion binding, and cytokine activity.
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Affiliation(s)
| | - Waqar Hanif
- Department of Bioinformatics, Department of Sciences, School of Interdisciplinary Engineering & Science (SINES), National University of Sciences and Technology (NUST), Islamabad, Pakistan
| | - Nada Alsakhen
- Department of Chemistry, Faculty of Science, The Hashemite University, Zarqa, Jordan
| | - Basit Jabbar
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Israa M. Shamkh
- Chemo and Bioinformatics Lab, Bio Search Research Institution, Giza, Egypt
| | - Ahad Amer Alsaiari
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
| | - Mazen Almehmadi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
| | - Saad Alghamdi
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Afnan Shakoori
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Dunia A. Al Farraj
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Saeedah Musaed Almutairi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | | | - Amr S. Abouzied
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Hail, Hail, Saudi Arabia
- Department of Pharmaceutical Chemistry, National Organization for Drug Control and Research (NOD CAR), Giza, Egypt
| | - Aziz-Ur Rehman
- Keystone Pharmacogenomics LLC, Bensalem, PA, United States
| | - Bader Huwaimel
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Hail, Hail, Saudi Arabia
- Medical and Diagnostic Research Center, University of Hail, Hail, Saudi Arabia
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40
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Directo D, Lee SR. Cancer Cachexia: Underlying Mechanisms and Potential Therapeutic Interventions. Metabolites 2023; 13:1024. [PMID: 37755304 PMCID: PMC10538050 DOI: 10.3390/metabo13091024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 09/14/2023] [Accepted: 09/14/2023] [Indexed: 09/28/2023] Open
Abstract
Cancer cachexia, a multifactorial metabolic syndrome developed during malignant tumor growth, is characterized by an accelerated loss of body weight accompanied by the depletion of skeletal muscle mass. This debilitating condition is associated with muscle degradation, impaired immune function, reduced functional capacity, compromised quality of life, and diminished survival in cancer patients. Despite the lack of the known capability of fully reversing or ameliorating this condition, ongoing research is shedding light on promising preclinical approaches that target the disrupted mechanisms in the pathophysiology of cancer cachexia. This comprehensive review delves into critical aspects of cancer cachexia, including its underlying pathophysiological mechanisms, preclinical models for studying the progression of cancer cachexia, methods for clinical assessment, relevant biomarkers, and potential therapeutic strategies. These discussions collectively aim to contribute to the evolving foundation for effective, multifaceted counteractive strategies against this challenging condition.
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Affiliation(s)
| | - Sang-Rok Lee
- Department of Kinesiology, New Mexico State University, Las Cruces, NM 88003, USA;
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41
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Pozzi G, Carubbi C, Cerreto GM, Scacchi C, Cortellazzi S, Vitale M, Masselli E. Functionally Relevant Cytokine/Receptor Axes in Myelofibrosis. Biomedicines 2023; 11:2462. [PMID: 37760903 PMCID: PMC10525259 DOI: 10.3390/biomedicines11092462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 08/29/2023] [Accepted: 09/01/2023] [Indexed: 09/29/2023] Open
Abstract
Dysregulated inflammatory signaling is a key feature of myeloproliferative neoplasms (MPNs), most notably of myelofibrosis (MF). Indeed, MF is considered the prototype of onco-inflammatory hematologic cancers. While increased levels of circulatory and bone marrow cytokines are a well-established feature of all MPNs, a very recent body of literature is intriguingly pinpointing the selective overexpression of cytokine receptors by MF hematopoietic stem and progenitor cells (HSPCs), which, by contrast, are nearly absent or scarcely expressed in essential thrombocythemia (ET) or polycythemia vera (PV) cells. This new evidence suggests that MF CD34+ cells are uniquely capable of sensing inflammation, and that activation of specific cytokine signaling axes may contribute to the peculiar aggressive phenotype and biological behavior of this disorder. In this review, we will cover the main cytokine systems peculiarly activated in MF and how cytokine receptor targeting is shaping a novel therapeutic avenue in this disease.
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Affiliation(s)
- Giulia Pozzi
- Anatomy Unit, Department of Medicine & Surgery (DiMeC), University of Parma, 43126 Parma, Italy
| | - Cecilia Carubbi
- Anatomy Unit, Department of Medicine & Surgery (DiMeC), University of Parma, 43126 Parma, Italy
| | - Giacomo Maria Cerreto
- Anatomy Unit, Department of Medicine & Surgery (DiMeC), University of Parma, 43126 Parma, Italy
| | - Chiara Scacchi
- Anatomy Unit, Department of Medicine & Surgery (DiMeC), University of Parma, 43126 Parma, Italy
| | - Samuele Cortellazzi
- Anatomy Unit, Department of Medicine & Surgery (DiMeC), University of Parma, 43126 Parma, Italy
| | - Marco Vitale
- Anatomy Unit, Department of Medicine & Surgery (DiMeC), University of Parma, 43126 Parma, Italy
- University Hospital of Parma, AOU-PR, 43126 Parma, Italy
| | - Elena Masselli
- Anatomy Unit, Department of Medicine & Surgery (DiMeC), University of Parma, 43126 Parma, Italy
- University Hospital of Parma, AOU-PR, 43126 Parma, Italy
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42
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Su X, Brassard A, Bartolomucci A, Dhoparee‐Doomah I, Qiu Q, Tsering T, Rohanizadeh R, Koufos O, Giannias B, Bourdeau F, Feng L, Messina‐Pacheco J, Leo S, Sangwan V, Quail D, Tankel J, Spicer J, Burnier JV, Bailey SD, Ferri L, Cools‐Lartigue J. Tumour extracellular vesicles induce neutrophil extracellular traps to promote lymph node metastasis. J Extracell Vesicles 2023; 12:e12341. [PMID: 37563798 PMCID: PMC10415595 DOI: 10.1002/jev2.12341] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 06/15/2023] [Indexed: 08/12/2023] Open
Abstract
Lymph nodes (LNs) are frequently the first sites of metastasis. Currently, the only prognostic LN assessment is determining metastatic status. However, there is evidence suggesting that LN metastasis is facilitated by the formation of a pre-metastatic niche induced by tumour derived extracellular vehicles (EVs). Therefore, it is important to detect and modify the LN environmental changes. Earlier work has demonstrated that neutrophil extracellular traps (NETs) can sequester and promote distant metastasis. Here, we first confirmed that LN NETs are associated with reduced patient survival. Next, we demonstrated that NETs deposition precedes LN metastasis and NETs inhibition diminishes LN metastases in animal models. Furthermore, we discovered that EVs are essential to the formation of LN NETs. Finally, we showed that lymphatic endothelial cells secrete CXCL8/2 in response to EVs inducing NETs formation and the promotion of LN metastasis. Our findings reveal the role of EV-induced NETs in LN metastasis and provide potential immunotherapeutic vulnerabilities that may occur early in the metastatic cascade.
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Affiliation(s)
- Xin Su
- Department of Experimental SurgeryMcGill UniversityMontrealQuebecCanada
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
- Department of PathologyMcGill UniversityMontrealQuebecCanada
| | - Ariane Brassard
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
- Department of Microbiology and ImmunologyMcGill UniversityMontrealQuebecCanada
| | - Alexandra Bartolomucci
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
- Department of PathologyMcGill UniversityMontrealQuebecCanada
| | - Iqraa Dhoparee‐Doomah
- Department of Experimental SurgeryMcGill UniversityMontrealQuebecCanada
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
| | - Qian Qiu
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
| | - Thupten Tsering
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
- Department of PathologyMcGill UniversityMontrealQuebecCanada
| | - Ramin Rohanizadeh
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
| | - Olivia Koufos
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
| | - Betty Giannias
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
| | - France Bourdeau
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
| | - Lixuan Feng
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
- Department of Microbiology and ImmunologyMcGill UniversityMontrealQuebecCanada
| | - Julia Messina‐Pacheco
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
- Department of PathologyMcGill UniversityMontrealQuebecCanada
| | - Sabrina Leo
- Department of Experimental SurgeryMcGill UniversityMontrealQuebecCanada
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
| | - Veena Sangwan
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
| | - Daniela Quail
- The Rosalind and Morris Goodman Cancer InstituteMcGill UniversityMontrealQuebecCanada
| | - James Tankel
- Division of Thoracic and Upper Gastrointestinal SurgeryMcGill UniversityMontrealQuebecCanada
| | - Jonathan Spicer
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
- Division of Thoracic and Upper Gastrointestinal SurgeryMcGill UniversityMontrealQuebecCanada
| | - Julia Valdemarin Burnier
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
- Department of PathologyMcGill UniversityMontrealQuebecCanada
| | - Swneke Donovan Bailey
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
| | - Lorenzo Ferri
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
- Division of Thoracic and Upper Gastrointestinal SurgeryMcGill UniversityMontrealQuebecCanada
| | - Jonathan Cools‐Lartigue
- Cancer Research ProgramResearch Institute of McGill University Health CenterMontrealQuebecCanada
- Division of Thoracic and Upper Gastrointestinal SurgeryMcGill UniversityMontrealQuebecCanada
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43
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Aquino A, Bianchi N, Terrazzan A, Franzese O. Protein Kinase C at the Crossroad of Mutations, Cancer, Targeted Therapy and Immune Response. BIOLOGY 2023; 12:1047. [PMID: 37626933 PMCID: PMC10451643 DOI: 10.3390/biology12081047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/18/2023] [Accepted: 07/21/2023] [Indexed: 08/27/2023]
Abstract
The frequent PKC dysregulations observed in many tumors have made these enzymes natural targets for anticancer applications. Nevertheless, this considerable interest in the development of PKC modulators has not led to the expected therapeutic benefits, likely due to the complex biological activities regulated by PKC isoenzymes, often playing ambiguous and protective functions, further driven by the occurrence of mutations. The structure, regulation and functions of PKCs have been extensively covered in other publications. Herein, we focused on PKC alterations mostly associated with complete functional loss. We also addressed the modest yet encouraging results obtained targeting PKC in selected malignancies and the more frequent negative clinical outcomes. The reported observations advocate the need for more selective molecules and a better understanding of the involved pathways. Furthermore, we underlined the most relevant immune mechanisms controlled by PKC isoforms potentially impacting the immune checkpoint inhibitor blockade-mediated immune recovery. We believe that a comprehensive examination of the molecular features of the tumor microenvironment might improve clinical outcomes by tailoring PKC modulation. This approach can be further supported by the identification of potential response biomarkers, which may indicate patients who may benefit from the manipulation of distinctive PKC isoforms.
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Affiliation(s)
- Angelo Aquino
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy;
| | - Nicoletta Bianchi
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (N.B.); (A.T.)
| | - Anna Terrazzan
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (N.B.); (A.T.)
- Laboratory for Advanced Therapy Technologies (LTTA), University of Ferrara, 44121 Ferrara, Italy
| | - Ornella Franzese
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy;
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Chaithanya P, Meshram RJ. Chemo Markers as Biomarkers in Septic Shock: A Comprehensive Review of Their Utility and Clinical Applications. Cureus 2023; 15:e42558. [PMID: 37637638 PMCID: PMC10460194 DOI: 10.7759/cureus.42558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 07/27/2023] [Indexed: 08/29/2023] Open
Abstract
Sepsis is a life-threatening condition characterized by a dysregulated host response to infection, often leading to septic shock. Early diagnosis and prompt intervention are crucial for improving patient outcomes. Chemo markers, which are measurable biological substances associated with the pathophysiology of septic shock, have emerged as potential biomarkers for the identification, risk stratification, and management of this condition. This comprehensive review aims to thoroughly evaluate the utility and clinical applications of chemo markers in septic shock. The review begins by discussing the criteria for ideal chemo markers, including specificity, sensitivity, dynamic range, stability, non-invasiveness, and prognostic value. These characteristics ensure accurate diagnosis, early detection, effective monitoring, and prediction of clinical outcomes. Furthermore, the review explores the role of chemo markers in monitoring treatment response and disease progression, highlighting their ability to serve as objective indicators for assessing the effectiveness of interventions and making timely adjustments in management strategies. Moreover, the prognostic value of chemo markers in predicting outcomes is discussed, emphasizing their association with mortality, hospital stays, and the development of complications. Integration of chemo markers into prognostic models or scoring systems enhances risk stratification and informs therapeutic decisions. The review also delves into recent advances in chemo marker research and technology, emphasizing the potential for discovering novel chemo markers with enhanced diagnostic and prognostic capabilities. It highlights the use of high-throughput proteomics, genomics, and transcriptomics in identifying specific molecular signatures associated with septic shock. This contributes to a deeper understanding of the complex immune and inflammatory responses involved. In conclusion, chemo markers have emerged as valuable biomarkers in septic shock, offering potential utility in diagnosis, risk stratification, treatment monitoring, and prediction of outcomes. Continued research, validation, and integration into clinical practice are necessary to fully realize their potential in improving patient care and outcomes in septic shock.
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Affiliation(s)
- Pulivarthi Chaithanya
- Pediatrics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Revat J Meshram
- Pediatrics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Medical Sciences, Wardha, IND
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45
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Lucarini V, Nardozi D, Angiolini V, Benvenuto M, Focaccetti C, Carrano R, Besharat ZM, Bei R, Masuelli L. Tumor Microenvironment Remodeling in Gastrointestinal Cancer: Role of miRNAs as Biomarkers of Tumor Invasion. Biomedicines 2023; 11:1761. [PMID: 37371856 DOI: 10.3390/biomedicines11061761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/13/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
Gastrointestinal (GI) cancers are the most frequent neoplasm, responsible for half of all cancer-related deaths. Metastasis is the leading cause of death from GI cancer; thus, studying the processes that regulate cancer cell migration is of paramount importance for the development of new therapeutic strategies. In this review, we summarize the mechanisms adopted by cancer cells to promote cell migration and the subsequent metastasis formation by highlighting the key role that tumor microenvironment components play in deregulating cellular pathways involved in these processes. We, therefore, provide an overview of the role of different microRNAs in promoting tumor metastasis and their role as potential biomarkers for the prognosis, monitoring, and diagnosis of GI cancer patients. Finally, we relate the possible use of nutraceuticals as a new strategy for targeting numerous microRNAs and different pathways involved in GI tumor invasiveness.
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Affiliation(s)
- Valeria Lucarini
- Department of Experimental Medicine, University of Rome "Sapienza", Viale Regina Elena 324, 00161 Rome, Italy
| | - Daniela Nardozi
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Valentina Angiolini
- Department of Experimental Medicine, University of Rome "Sapienza", Viale Regina Elena 324, 00161 Rome, Italy
| | - Monica Benvenuto
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
- Departmental Faculty of Medicine and Surgery, Saint Camillus International University of Health and Medical Sciences, via di Sant'Alessandro 8, 00131 Rome, Italy
| | - Chiara Focaccetti
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Raffaele Carrano
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Zein Mersini Besharat
- Department of Experimental Medicine, University of Rome "Sapienza", Viale Regina Elena 324, 00161 Rome, Italy
| | - Roberto Bei
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Laura Masuelli
- Department of Experimental Medicine, University of Rome "Sapienza", Viale Regina Elena 324, 00161 Rome, Italy
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46
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Fu X, Wang Q, Du H, Hao H. CXCL8 and the peritoneal metastasis of ovarian and gastric cancer. Front Immunol 2023; 14:1159061. [PMID: 37377954 PMCID: PMC10291199 DOI: 10.3389/fimmu.2023.1159061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
CXCL8 is the most representative chemokine produced autocrine or paracrine by tumor cells, endothelial cells and lymphocytes. It can play a key role in normal tissues and tumors by activating PI3K-Akt, PLC, JAK-STAT, and other signaling pathways after combining with CXCR1/2. The incidence of peritoneal metastasis in ovarian and gastric cancer is extremely high. The structure of the peritoneum and various peritoneal-related cells supports the peritoneal metastasis of cancers, which readily produces a poor prognosis, low 5-year survival rate, and the death of patients. Studies show that CXCL8 is excessively secreted in a variety of cancers. Thus, this paper will further elaborate on the mechanism of CXCL8 and the peritoneal metastasis of ovarian and gastric cancer to provide a theoretical basis for the proposal of new methods for the prevention, diagnosis, and treatment of cancer peritoneal metastasis.
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Prajapati DR, Molczyk C, Purohit A, Saxena S, Sturgeon R, Dave BJ, Kumar S, Batra SK, Singh RK. Small molecule antagonist of CXCR2 and CXCR1 inhibits tumor growth, angiogenesis, and metastasis in pancreatic cancer. Cancer Lett 2023; 563:216185. [PMID: 37062329 PMCID: PMC10218365 DOI: 10.1016/j.canlet.2023.216185] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 04/06/2023] [Accepted: 04/11/2023] [Indexed: 04/18/2023]
Abstract
Pancreatic cancer (PC) has a poor prognosis, and current therapeutic strategies are ineffective in advanced diseases. We and others have shown the aberrant expression of CXCR2 and its ligands in PC development and progression. Our objective for this study was to evaluate the therapeutic utility of CXCR2/1 targeting using an small molecule antagonist, SCH-479833, in different PC preclinical murine models (syngeneic or xenogeneic). Our results demonstrate that CXCR2/1 antagonist had both antitumor and anti-metastatic effects in PC. CXCR2/1 antagonist treatment inhibited tumor cell proliferation, migration, angiogenesis, and recruitment of neutrophils, while it increased apoptosis. Treatment with the antagonist enhanced fibrosis, tumor necrosis, and extramedullary hematopoiesis. Together, these findings suggest that selectively targeting CXCR2/1 with small molecule inhibitors is a promising therapeutic approach for inhibiting PC growth, angiogenesis, and metastasis.
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Affiliation(s)
- Dipakkumar R Prajapati
- Department of Pathology and Microbiology, 985950, Nebraska Medical Center, Omaha, NE, 68198-5900, United States
| | - Caitlin Molczyk
- Department of Pathology and Microbiology, 985950, Nebraska Medical Center, Omaha, NE, 68198-5900, United States
| | - Abhilasha Purohit
- Department of Pathology and Microbiology, 985950, Nebraska Medical Center, Omaha, NE, 68198-5900, United States
| | - Sugandha Saxena
- Department of Pathology and Microbiology, 985950, Nebraska Medical Center, Omaha, NE, 68198-5900, United States
| | - Reegan Sturgeon
- Department of Pathology and Microbiology, 985950, Nebraska Medical Center, Omaha, NE, 68198-5900, United States
| | - Bhavana J Dave
- Department of Pathology and Microbiology, 985950, Nebraska Medical Center, Omaha, NE, 68198-5900, United States
| | - Sushil Kumar
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198-5845, United States
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198-5845, United States
| | - Rakesh K Singh
- Department of Pathology and Microbiology, 985950, Nebraska Medical Center, Omaha, NE, 68198-5900, United States.
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Davis JT, Ghosh TM, Mazumder S, Mitra A, Bird RC, Arnold RD. Extended Exposure Topotecan Significantly Improves Long-Term Drug Sensitivity by Decreasing Malignant Cell Heterogeneity and by Preventing Epithelial-Mesenchymal Transition. Int J Mol Sci 2023; 24:ijms24108490. [PMID: 37239838 DOI: 10.3390/ijms24108490] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/02/2023] [Accepted: 05/04/2023] [Indexed: 05/28/2023] Open
Abstract
Maximum tolerable dosing (MTD) of chemotherapeutics has long been the gold standard for aggressive malignancies. Recently, alternative dosing strategies have gained traction for their improved toxicity profiles and unique mechanisms of action, such as inhibition of angiogenesis and stimulation of immunity. In this article, we investigated whether extended exposure (EE) topotecan could improve long-term drug sensitivity by preventing drug resistance. To achieve significantly longer exposure times, we used a spheroidal model system of castration-resistant prostate cancer. We also used state-of-the-art transcriptomic analysis to further elucidate any underlying phenotypic changes that occurred in the malignant population following each treatment. We determined that EE topotecan had a much higher barrier to resistance relative to MTD topotecan and was able to maintain consistent efficacy throughout the study period (EE IC50 of 54.4 nM (Week 6) vs. MTD IC50 of 2200 nM (Week 6) vs. 83.8 nM IC50 for control (Week 6) vs. 37.8 nM IC50 for control (Week 0)). As a possible explanation for these results, we determined that MTD topotecan stimulated epithelial-mesenchymal transition (EMT), upregulated efflux pumps, and produced altered topoisomerases relative to EE topotecan. Overall, EE topotecan resulted in a more sustained treatment response and maintained a less aggressive malignant phenotype relative to MTD topotecan.
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Affiliation(s)
- Joshua T Davis
- Department of Drug Discovery and Development, Auburn University, Auburn, AL 36849, USA
| | - Taraswi Mitra Ghosh
- Department of Drug Discovery and Development, Auburn University, Auburn, AL 36849, USA
- Department of Urology Research, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02215, USA
| | - Suman Mazumder
- Department of Drug Discovery and Development, Auburn University, Auburn, AL 36849, USA
- UAB O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham School of Medicine, Birmingham, AL 35233, USA
| | - Amit Mitra
- Department of Drug Discovery and Development, Auburn University, Auburn, AL 36849, USA
- UAB O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham School of Medicine, Birmingham, AL 35233, USA
- Center for Pharmacogenomics and Single-Cell Omics (AUPharmGx), Harrison College of Pharmacy, Auburn University, Auburn, AL 36849, USA
| | - Richard Curtis Bird
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA
| | - Robert D Arnold
- Department of Drug Discovery and Development, Auburn University, Auburn, AL 36849, USA
- UAB O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham School of Medicine, Birmingham, AL 35233, USA
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA
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Bruss C, Kellner K, Albert V, Hutchinson JA, Seitz S, Ortmann O, Brockhoff G, Wege AK. Immune Checkpoint Profiling in Humanized Breast Cancer Mice Revealed Cell-Specific LAG-3/PD-1/TIM-3 Co-Expression and Elevated PD-1/TIM-3 Secretion. Cancers (Basel) 2023; 15:cancers15092615. [PMID: 37174080 PMCID: PMC10177290 DOI: 10.3390/cancers15092615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/25/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
Checkpoint blockade is particularly based on PD-1/PD-L1-inhibiting antibodies. However, an efficient immunological tumor defense can be blocked not only by PD-(L)1 but also by the presence of additional immune checkpoint molecules. Here, we investigated the co-expression of several immune checkpoint proteins and the soluble forms thereof (e.g., PD-1, TIM-3, LAG-3, PD-L1, PD-L2 and others) in humanized tumor mice (HTM) simultaneously harboring cell line-derived (JIMT-1, MDA-MB-231, MCF-7) or patient-derived breast cancer and a functional human immune system. We identified tumor-infiltrating T cells with a triple-positive PD-1, LAG-3 and TIM-3 phenotype. While PD-1 expression was increased in both the CD4 and CD8 T cells, TIM-3 was found to be upregulated particularly in the cytotoxic T cells in the MDA-MB-231-based HTM model. High levels of soluble TIM-3 and galectin-9 (a TIM-3 ligand) were detected in the serum. Surprisingly, soluble PD-L2, but only low levels of sPD-L1, were found in mice harboring PD-L1-positive tumors. Analysis of a dataset containing 3039 primary breast cancer samples on the R2 Genomics Analysis Platform revealed increased TIM-3, galectin-9 and LAG-3 expression, not only in triple-negative breast cancer but also in the HER2+ and hormone receptor-positive breast cancer subtypes. These data indicate that LAG-3 and TIM-3 represent additional key molecules within the breast cancer anti-immunity landscape.
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Affiliation(s)
- Christina Bruss
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, 93053 Regensburg, Germany
| | - Kerstin Kellner
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, 93053 Regensburg, Germany
| | - Veruschka Albert
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, 93053 Regensburg, Germany
| | - James A Hutchinson
- Department of Surgery, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Stephan Seitz
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, 93053 Regensburg, Germany
| | - Olaf Ortmann
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, 93053 Regensburg, Germany
| | - Gero Brockhoff
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, 93053 Regensburg, Germany
| | - Anja K Wege
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, 93053 Regensburg, Germany
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50
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Jiao Y, Li S, Gong J, Zheng K, Xie Y. Comprehensive analysis of the expression and prognosis for RAI2: A promising biomarker in breast cancer. Front Oncol 2023; 13:1134149. [PMID: 37064084 PMCID: PMC10090471 DOI: 10.3389/fonc.2023.1134149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 03/20/2023] [Indexed: 03/31/2023] Open
Abstract
IntroductionRetinoic acid-induced 2 (RAI2) was initially related to cell differentiation and induced by retinoic acid. RAI2 has been identified as an emerging tumor suppressor in breast cancer and colorectal cancer.MethodsIn this study, we performed systematic analyses of RAI2 in breast cancer. Meta-analysis and Kaplan-Meier survival curves were applied to identify the survival prediction potential of RAI2. Moreover, the association between RAI2 expression and the abundance of six tumor-infiltrating immune cells was investigated by TIMER, including B cells, CD8+ T cells, CD4+ T cells, B cells, dendritic cells, neutrophils, and macrophages. The expression profiles of high and low RAI2 mRNA levels in GSE7390 were compared to identify differentially expressed genes (DEGs) and the biological function of these DEGs was analyzed by R software, which was further proved in GSE7390.ResultsOur results showed that the normal tissues had more RAI2 expression than breast cancer tissues. Patients with high RAI2 expression were related to a favorable prognosis and more immune infiltrates. A total of 209 DEGs and 182 DEGs were identified between the expression profiles of high and low RAI2 mRNA levels in the GSE7390 and GSE21653 databases, respectively. Furthermore, Gene Ontology (GO) enrichment indicated that these DEGs from two datasets were both mainly distributed in “biological processes” (BP), including “organelle fission” and “nuclear division”. Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways analysis demonstrated that these DEGs from two datasets were both significantly enriched in the “cell cycle”. Common hub genes between the DEGs in GSE7390 and GSE21653 were negatively associated with RAI2 expression, including CCNA2, MAD2L1, MELK, CDC20, and CCNB2.DiscussionsThese results above suggested that RAI2 might play a pivotal role in preventing the initiation and progression of breast cancer. The present study may contribute to understanding the molecular mechanisms of RAI2 and enriching biomarkers to predict patient prognosis in breast cancer.
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Affiliation(s)
- Ying Jiao
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Institute of Digestive Disease, Li Ka Shing Institute of Health Sciences, CUHK-Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Shiyu Li
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Institute of Digestive Disease, Li Ka Shing Institute of Health Sciences, CUHK-Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Juejun Gong
- Department of Oncology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kun Zheng
- Biological Sciences, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, United Kingdom
- Institute for Life Sciences, University of Southampton, Southampton, United Kingdom
| | - Ya Xie
- Department of Gynecology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Ya Xie,
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