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Bettariga F, Taaffe DR, Galvão DA, Newton RU. Effects of short- and long-term exercise training on cancer cells in vitro: Insights into the mechanistic associations. JOURNAL OF SPORT AND HEALTH SCIENCE 2024:100994. [PMID: 39370102 DOI: 10.1016/j.jshs.2024.100994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Revised: 08/27/2024] [Accepted: 09/02/2024] [Indexed: 10/08/2024]
Abstract
Exercise is a therapeutic approach in cancer treatment, providing several benefits. Moreover, exercise is associated with a reduced risk for developing a range of cancers and for their recurrence, as well as with improving survival, even though the underlying mechanisms remain unclear. Preclinical and clinical evidence shows that the acute effects of a single exercise session can suppress the growth of various cancer cell lines in vitro. This suppression is potentially due to altered concentrations of hormones (e.g., insulin) and cytokines (e.g., tumor necrosis factor alpha and interleukin 6) after exercise. These factors, known to be involved in tumorigenesis, may explain why exercise is associated with reduced cancer incidence, recurrence, and mortality. However, the effects of short- (<8 weeks) and long-term (≥8 weeks) exercise programs on cancer cells have been reported with mixed results. Although more research is needed, it appears that interventions incorporating both exercise and diet seem to have greater inhibitory effects on cancer cell growth in both apparently healthy subjects as well as in cancer patients. Although speculative, these suppressive effects on cancer cells may be driven by changes in body weight and composition as well as by a reduction in low-grade inflammation often associated with sedentary behavior, low muscle mass, and excess fat mass in cancer patients. Taken together, such interventions could alter the systemic levels of suppressive circulating factors, leading to a less favorable environment for tumorigenesis. While regular exercise and a healthy diet may establish a more cancer-suppressive environment, each acute bout of exercise provides a further "dose" of anti-cancer medicine. Therefore, integrating regular exercise could potentially play a significant role in cancer management, highlighting the need for future investigations in this promising area of research.
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Affiliation(s)
- Francesco Bettariga
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, WA 6027, Australia; School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA 6027, Australia
| | - Dennis R Taaffe
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, WA 6027, Australia; School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA 6027, Australia
| | - Daniel A Galvão
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, WA 6027, Australia; School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA 6027, Australia
| | - Robert U Newton
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, WA 6027, Australia; School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA 6027, Australia; School of Human Movement and Nutrition Sciences, University of Queensland, St. Lucia, QLD 4067, Australia.
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2
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Zhu M, Yu R, Liu Y, Geng X, Liu Q, Liu S, Zhu Y, Li G, Guo Y, Xi X, Du B. LncRNA H19 Participates in Leukemia Inhibitory Factor Mediated Stemness Promotion in Colorectal Cancer Cells. Biochem Genet 2024; 62:3695-3708. [PMID: 38198021 DOI: 10.1007/s10528-023-10627-y] [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: 05/24/2023] [Accepted: 12/07/2023] [Indexed: 01/11/2024]
Abstract
Colorectal cancer (CRC) is a common human malignancy and the third leading cause of cancer-related death worldwide. Cancer stem cells (CSCs) were considered to play important roles in the genesis and development of many tumors. In recent years, it has been observed that leukemia inhibitory factor (LIF) might be involved in the regulation of stemness in cancer cells. In this study, we observed that LIF could increase the spheroid formation and stemness marker expression (inculding Nanog and SOX2) in CRC cell lines, such as HCT116 and Caco2 cells. Meanwhile, we also observed that LIF could upregulate LncRNA H19 expression via PI3K/AKT pathway. Knockdown of the expression of LncRNA H19 could decrease the spheroid formation and SOX2 expression in LIF-treated HCT116 and Caco2 cells, and thereby LncRNA H19 knockdown could compensate for the stemness enhancement effects induced by LIF. Our results indicated that LncRNA H19 might participate in the stemness promotion of LIF in CRC cells.
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Affiliation(s)
- Min Zhu
- Institute of Basic Medical Sciences, Hubei University of Medicine, No.30 Renmin Nanlu, Shiyan, 442000, Hubei, China
- Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Ruihong Yu
- Institute of Basic Medical Sciences, Hubei University of Medicine, No.30 Renmin Nanlu, Shiyan, 442000, Hubei, China
| | - Yirui Liu
- Institute of Basic Medical Sciences, Hubei University of Medicine, No.30 Renmin Nanlu, Shiyan, 442000, Hubei, China
| | - Xiaoqing Geng
- Institute of Basic Medical Sciences, Hubei University of Medicine, No.30 Renmin Nanlu, Shiyan, 442000, Hubei, China
| | - Qiong Liu
- Institute of Basic Medical Sciences, Hubei University of Medicine, No.30 Renmin Nanlu, Shiyan, 442000, Hubei, China
| | - Shuaitong Liu
- Institute of Basic Medical Sciences, Hubei University of Medicine, No.30 Renmin Nanlu, Shiyan, 442000, Hubei, China
| | - Yunhe Zhu
- Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Gang Li
- Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Yang Guo
- Institute of Basic Medical Sciences, Hubei University of Medicine, No.30 Renmin Nanlu, Shiyan, 442000, Hubei, China
| | - Xueyan Xi
- Institute of Basic Medical Sciences, Hubei University of Medicine, No.30 Renmin Nanlu, Shiyan, 442000, Hubei, China.
- Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China.
| | - Boyu Du
- Institute of Basic Medical Sciences, Hubei University of Medicine, No.30 Renmin Nanlu, Shiyan, 442000, Hubei, China.
- Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China.
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan, Hubei, China.
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Zhang Y, Cong Y, Du J, Guo D, Huang J, Pan J, Liang Y, Zhang J, Ye Z, Liu Y, Zhou Y. Lif-deficiency promote systemic Iron metabolism disorders and increases the susceptibility of osteoblasts to ferroptosis. Bone 2024; 189:117266. [PMID: 39341481 DOI: 10.1016/j.bone.2024.117266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2024] [Revised: 09/20/2024] [Accepted: 09/25/2024] [Indexed: 10/01/2024]
Abstract
Leukemia inhibitory factor (LIF) is a multifunctional cytokine that plays a crucial role in various biological processes. However, LIF involvement in iron metabolism remains almost unexplored. This study aimed to explore the impact of LIF on systemic iron transportation and its potential role in ferroptosis in osteoblasts. We observed that the Lif-deficient (Lif-/-) mice is characterized by a reduction in bone mass and a decrease in bone mineral density compared with wild-type (WT) mice. Energy-dispersive X-ray spectroscopy revealed a marked increase in iron content on the surface of femurs from Lif-/- mice. Meanwhile, iron stores test lower iron levels in the spleens and higher levels in the femurs of Lif-/- mice. Besides, Lif-/- mice display increased levels of serum iron, total iron-binding capacity, unsaturated iron-binding capacity, and transferrin saturation and serum ferritin relative to WT mice. Hepcidin mRNA expression reduction in the liver of Lif-/- mice. It also holds true in the AML-12 hepatocyte cell line after Lif-knockdown. Immunohistochemistry and RT-PCR revealed elevated ferroportin (FPN) in duodenal cells of Lif-/- mice. Lif-deficiency decreases SLC7A11 levels in osteoblasts. In addition, overexpression of LIF downregulates CD71, DCYTB, and DMT1, thereby reducing iron uptake in iron-overloaded cells. Femur immunohistochemistry (IHC) revealed increased ACSL4 and decreased GPX4 and SLC7A11, indicating an increase in ferroptosis of osteoblasts in Lif-/- mice. Whole-transcriptome sequencing showed gene expression changes after Lif-knockdown, exhibiting a negative correlation with genes involved in long-chain fatty acid transport, mitochondrial organization, and the p38 MAPK signaling pathway. These results demonstrate that Lif-deficiency alter systemic iron metabolism and increases the susceptibility of osteoblasts to ferroptosis.
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Affiliation(s)
- Yu Zhang
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Yaqi Cong
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Juan Du
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Donghua Guo
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Jing Huang
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Junchen Pan
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Youde Liang
- The People's Hospital of Baoan Shenzhen, Shenzhen, China
| | - Jiali Zhang
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Zhou Ye
- Applied Oral Sciences and Community Dental Care, Faculty of Dentistry, The University of Hong Kong, Hong Kong Special Administrative Region
| | - Yi Liu
- Department of Stomatology, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, Edong Healthcare Group, Huangshi 435002, China.
| | - Yi Zhou
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China; Center for Prosthodontics and Implant Dentistry, Optics Valley Branch, School and Hospital of Stomatology, Wuhan University, Wuhan, China.
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Larsson P, Olsson M, Sarathchandra S, Fäldt Beding A, Forssell-Aronsson E, Kovács A, Karlsson P, Helou K, Parris TZ. Multi-omics analysis identifies repurposing bortezomib in the treatment of kidney-, nervous system-, and hematological cancers. Sci Rep 2024; 14:18576. [PMID: 39127727 PMCID: PMC11316778 DOI: 10.1038/s41598-024-62339-x] [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: 09/15/2022] [Accepted: 05/15/2024] [Indexed: 08/12/2024] Open
Abstract
Repurposing of FDA-approved drugs is a quick and cost-effective alternative to de novo drug development. Here, we identify genes involved in bortezomib sensitivity, predict cancer types that may benefit from treatment with bortezomib, and evaluate the mechanism-of-action of bortezomib in breast cancer (BT-474 and ZR-75-30), melanoma (A-375), and glioblastoma (A-172) cells in vitro. Cancer cell lines derived from cancers of the blood, kidney, nervous system, and skin were found to be significantly more sensitive to bortezomib than other organ systems. The in vitro studies confirmed that although bortezomib effectively inhibited the β5 catalytic site in all four cell lines, cell cycle arrest was only induced in G2/M phase and apoptosis in A-375 and A-172 after 24h. The genomic and transcriptomic analyses identified 33 genes (e.g. ALDH18A1, ATAD2) associated with bortezomib resistance. Taken together, we identified biomarkers predictive of bortezomib sensitivity and cancer types that might benefit from treatment with bortezomib.
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Affiliation(s)
- Peter Larsson
- Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
- Sahlgrenska Center for Cancer Research, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Maxim Olsson
- Department of Chemistry and Molecular Biology, University of Gothenburg, Gothenburg, Sweden
| | | | - Anna Fäldt Beding
- Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Oncology, Southern Älvsborg Hospital, Borås, Sweden
| | - Eva Forssell-Aronsson
- Sahlgrenska Center for Cancer Research, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Medical Radiation Sciences, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Anikó Kovács
- Department of Clinical Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Per Karlsson
- Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Oncology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Khalil Helou
- Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Sahlgrenska Center for Cancer Research, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Toshima Z Parris
- Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Sahlgrenska Center for Cancer Research, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Zou Z, Luo T, Wang X, Wang B, Li Q. Exploring the interplay between triple-negative breast cancer stem cells and tumor microenvironment for effective therapeutic strategies. J Cell Physiol 2024; 239:e31278. [PMID: 38807378 DOI: 10.1002/jcp.31278] [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: 02/26/2024] [Revised: 03/28/2024] [Accepted: 04/05/2024] [Indexed: 05/30/2024]
Abstract
Triple-negative breast cancer (TNBC) is a highly aggressive and metastatic malignancy with poor treatment outcomes. The interaction between the tumor microenvironment (TME) and breast cancer stem cells (BCSCs) plays an important role in the development of TNBC. Owing to their ability of self-renewal and multidirectional differentiation, BCSCs maintain tumor growth, drive metastatic colonization, and facilitate the development of drug resistance. TME is the main factor regulating the phenotype and metastasis of BCSCs. Immune cells, cancer-related fibroblasts (CAFs), cytokines, mesenchymal cells, endothelial cells, and extracellular matrix within the TME form a complex communication network, exert highly selective pressure on the tumor, and provide a conducive environment for the formation of BCSC niches. Tumor growth and metastasis can be controlled by targeting the TME to eliminate BCSC niches or targeting BCSCs to modify the TME. These approaches may improve the treatment outcomes and possess great application potential in clinical settings. In this review, we summarized the relationship between BCSCs and the progression and drug resistance of TNBC, especially focusing on the interaction between BCSCs and TME. In addition, we discussed therapeutic strategies that target the TME to inhibit or eliminate BCSCs, providing valuable insights into the clinical treatment of TNBC.
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Affiliation(s)
- Zhuoling Zou
- Queen Mary College, Nanchang University, Nanchang, Jiangxi, China
| | - Tinglan Luo
- Department of Oncology, The Seventh People's Hospital of Chongqing (Affiliated Central Hospital of Chongqing University of Technology), Chongqing, China
| | - Xinyuan Wang
- Department of Clinical Medicine, The Second Clinical College of Chongqing Medicine University, Chongqing, China
| | - Bin Wang
- Department of Oncology, The Seventh People's Hospital of Chongqing (Affiliated Central Hospital of Chongqing University of Technology), Chongqing, China
| | - Qing Li
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
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Shahraz A, Penney M, Candido J, Opoku-Ansah G, Neubauer M, Eyles J, Ojo O, Liu N, Luheshi NM, Phipps A, Vishwanathan K. A mechanistic PK/PD model of AZD0171 (anti-LIF) to support Phase II dose selection. CPT Pharmacometrics Syst Pharmacol 2024. [PMID: 39041713 DOI: 10.1002/psp4.13204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 06/04/2024] [Accepted: 07/02/2024] [Indexed: 07/24/2024] Open
Abstract
AZD0171 (INN: Falbikitug) is being developed as a humanized monoclonal antibody (mAb), immunoglobulin G subclass 1 (IgG1), which binds specifically to the immunosuppressive human cytokine leukemia inhibitory factor (LIF) and inhibits downstream signaling by blocking recruitment of glycoprotein 130 (gp130) to the LIF receptor (LIFR) subunit (gp190) and the phosphorylation of signal transducer and activator of transcription 3 (STAT3) and is intended to treat adult participants with advanced solid tumors. LIF is a pleiotropic cytokine (and a member of the IL-6 family of cytokines) involved in many physiological and pathological processes and is highly expressed in a subset of solid tumors, including non-small cell lung cancer (NSCLC), colon, ovarian, prostate, and pancreatic cancer. The aim of this work was to develop a mechanistic PK/PD model to investigate the effect of AZD0171 on tumor LIF levels, predict the level of downstream signaling complex (LIF:LIFR:gp130) inhibition, and examine the dose-response relationship to support dose selection for a Phase II clinical study. Modeling results show that tumor LIF is inhibited in a dose-dependent manner with >90% inhibition for 95% of patients at the Phase II clinical dose of 1500 mg Q2W.
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Affiliation(s)
- Azar Shahraz
- Clinical Pharmacology & Quantitative Pharmacology, BioPharmaceuticals R&D, AstraZeneca, Waltham, Massachusetts, USA
| | - Mark Penney
- Early Oncology DMPK, Oncology R&D, AstraZeneca, Cambridge, UK
| | | | | | | | - Jim Eyles
- Oncology R&D, AstraZeneca, Cambridge, UK
| | | | - Nelson Liu
- Oncology R&D, AstraZeneca, Cambridge, UK
| | | | - Alex Phipps
- Clinical Pharmacology & Quantitative Pharmacology, BioPharmaceuticals R&D, AstraZeneca, Cambridge, UK
| | - Karthick Vishwanathan
- Clinical Pharmacology & Quantitative Pharmacology, BioPharmaceuticals R&D, AstraZeneca, Waltham, Massachusetts, USA
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Habanjar O, Nehme R, Goncalves-Mendes N, Cueff G, Blavignac C, Aoun J, Decombat C, Auxenfans C, Diab-Assaf M, Caldefie-Chézet F, Delort L. The obese inflammatory microenvironment may promote breast DCIS progression. Front Immunol 2024; 15:1384354. [PMID: 39072314 PMCID: PMC11272476 DOI: 10.3389/fimmu.2024.1384354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 06/20/2024] [Indexed: 07/30/2024] Open
Abstract
Introduction Ductal carcinoma in situ (DCIS), characterized by a proliferation of neoplastic cells confined within the mammary ducts, is distinctly isolated from the surrounding stroma by an almost uninterrupted layer of myoepithelial cells (MECs) and by the basement membrane. Heightened interactions within the adipose microenvironment, particularly in obese patients, may play a key role in the transition from DCIS to invasive ductal carcinoma (IDC), which is attracting growing interest in scientific research. Adipose tissue undergoes metabolic changes in obesity, impacting adipokine secretion and promoting chronic inflammation. This study aimed to assess the interactions between DCIS, including in situ cancer cells and MECs, and the various components of its inflammatory adipose microenvironment (adipocytes and macrophages). Methods To this end, a 3D co-culture model was developed using bicellular bi-fluorescent DCIS-like tumoroids, adipose cells, and macrophages to investigate the influence of the inflammatory adipose microenvironment on DCIS progression. Results The 3D co-culture model demonstrated an inhibition of the expression of genes involved in apoptosis (BAX, BAG1, BCL2, CASP3, CASP8, and CASP9), and an increase in genes related to cell survival (TP53, JUN, and TGFB1), inflammation (TNF-α, PTGS2, IL-6R), invasion and metastasis (TIMP1 and MMP-9) in cancer cells of the tumoroids under inflammatory conditions versus a non-inflammatory microenvironment. On the contrary, it confirmed the compromised functionality of MECs, resulting in the loss of their protective effects against cancer cells. Adipocytes from obese women showed a significant increase in the expression of all studied myofibroblast-associated genes (myoCAFs), such as FAP and α-SMA. In contrast, adipocytes from normal-weight women expressed markers of inflammatory fibroblast phenotypes (iCAF) characterized by a significant increase in the expression of LIF and inflammatory cytokines such as TNF-α, IL-1β, IL-8, and CXCL-10. These changes also influenced macrophage polarization, leading to a pro-inflammatory M1 phenotype. In contrast, myoCAF-associated adipocytes, and the cancer-promoting microenvironment polarized macrophages towards an M2 phenotype, characterized by high CD163 receptor expression and IL-10 and TGF-β secretion. Discussion Reciprocal interactions between the tumoroid and its microenvironment, particularly in obesity, led to transcriptomic changes in adipocytes and macrophages, may participate in breast cancer progression while disrupting the integrity of the MEC layer. These results underlined the importance of adipose tissue in cancer progression.
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Affiliation(s)
- Ola Habanjar
- Université Clermont-Auvergne, INRAE, UNH, Clermont-Ferrand, France
| | - Rawan Nehme
- Université Clermont-Auvergne, INRAE, UNH, Clermont-Ferrand, France
| | | | - Gwendal Cueff
- Université Clermont-Auvergne, INRAE, UNH, Clermont-Ferrand, France
| | - Christelle Blavignac
- Université Clermont-Auvergne, Centre d’Imagerie Cellulaire Santé (CCIS), Clermont-Ferrand, France
| | - Jessy Aoun
- Université Clermont-Auvergne, INRAE, UNH, Clermont-Ferrand, France
| | | | - Céline Auxenfans
- Banque de tissus et de cellules, Hôpital Edouard-Herriot, Lyon, France
| | - Mona Diab-Assaf
- Equipe Tumorigénèse Moléculaire et Pharmacologie Anticancéreuse, Faculté des Sciences II, Université libanaise Fanar, Beirut, Lebanon
| | | | - Laetitia Delort
- Université Clermont-Auvergne, INRAE, UNH, Clermont-Ferrand, France
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Louault K, Blavier L, Lee MH, Kennedy RJ, Fernandez GE, Pawel BR, Asgharzadeh S, DeClerck YA. Nuclear factor-κB activation by transforming growth factor-β1 drives tumour microenvironment-mediated drug resistance in neuroblastoma. Br J Cancer 2024; 131:90-100. [PMID: 38806726 PMCID: PMC11231159 DOI: 10.1038/s41416-024-02686-8] [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: 10/13/2023] [Revised: 03/26/2024] [Accepted: 04/08/2024] [Indexed: 05/30/2024] Open
Abstract
BACKGROUND Intrinsic and extrinsic factors in the tumour microenvironment (TME) contribute to therapeutic resistance. Here we demonstrate that transforming growth factor (TGF)-β1 produced in the TME increased drug resistance of neuroblastoma (NB) cells. METHODS Human NB cell lines were tested in vitro for their sensitivity to Doxorubicin (DOX) and Etoposide (ETOP) in the presence of tumour-associated macrophages (TAM) and mesenchymal stromal cells/cancer-associated fibroblasts (MSC/CAF). These experiments were validated in xenotransplanted and primary tumour samples. RESULTS Drug resistance was associated with an increased expression of efflux transporter and anti-apoptotic proteins. Upregulation was dependent on activation of nuclear factor (NF)-κB by TGF-β-activated kinase (TAK1) and SMAD2. Resistance was reversed upon pharmacologic and genetic inhibitions of NF-κB, and TAK1/SMAD2. Interleukin-6, leukaemia inhibitory factor and oncostatin M were upregulated by this TGF-β/TAK1/NF-κB/SMAD2 signalling pathway contributing to drug resistance via an autocrine loop activating STAT3. An analysis of xenotransplanted NB tumours revealed an increased presence of phospho (p)-NF-κB in tumours co-injected with MSC/CAF and TAM, and these tumours failed to respond to Etoposide but responded if treated with a TGF-βR1/ALK5 inhibitor. Nuclear p-NF-κB was increased in patient-derived tumours rich in TME cells. CONCLUSIONS The data provides a novel insight into a targetable mechanism of environment-mediated drug resistance.
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Affiliation(s)
- Kévin Louault
- Cancer and Blood Diseases Institute, Department of Pediatrics, Children's Hospital Los Angeles and the University of Southern California, Los Angeles, CA, 90027, USA
| | - Laurence Blavier
- Cancer and Blood Diseases Institute, Department of Pediatrics, Children's Hospital Los Angeles and the University of Southern California, Los Angeles, CA, 90027, USA
| | - Men-Hua Lee
- Cancer and Blood Diseases Institute, Department of Pediatrics, Children's Hospital Los Angeles and the University of Southern California, Los Angeles, CA, 90027, USA
| | - Rebekah J Kennedy
- Cancer and Blood Diseases Institute, Department of Pediatrics, Children's Hospital Los Angeles and the University of Southern California, Los Angeles, CA, 90027, USA
| | - G Esteban Fernandez
- The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA, 90027, USA
| | - Bruce R Pawel
- Department of Pathology, and Laboratory Medicine, Children's Hospital Los Angeles and Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA
| | - Shahab Asgharzadeh
- Cancer and Blood Diseases Institute, Department of Pediatrics, Children's Hospital Los Angeles and the University of Southern California, Los Angeles, CA, 90027, USA
- Department of Pathology, and Laboratory Medicine, Children's Hospital Los Angeles and Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA
| | - Yves A DeClerck
- Cancer and Blood Diseases Institute, Department of Pediatrics, Children's Hospital Los Angeles and the University of Southern California, Los Angeles, CA, 90027, USA.
- Department of Biochemistry and Molecular Medicine, University of Southern California, Los Angeles, CA, 90033, USA.
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9
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Weidle UH, Nopora A. CircRNAs in Pancreatic Cancer: New Tools for Target Identification and Therapeutic Intervention. Cancer Genomics Proteomics 2024; 21:327-349. [PMID: 38944427 PMCID: PMC11215428 DOI: 10.21873/cgp.20451] [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: 05/07/2024] [Revised: 06/03/2024] [Accepted: 06/04/2024] [Indexed: 07/01/2024] Open
Abstract
We have reviewed the literature for circular RNAs (circRNAs) with efficacy in preclinical pancreatic-cancer related in vivo models. The identified circRNAs target chemoresistance mechanisms (n=5), secreted proteins and transmembrane receptors (n=15), transcription factors (n=9), components of the signaling- (n=11), ubiquitination- (n=2), autophagy-system (n=2), and others (n=9). In addition to identifying targets for therapeutic intervention, circRNAs are potential new entities for treatment of pancreatic cancer. Up-regulated circRNAs can be inhibited by antisense oligonucleotides (ASO), small interfering RNAs (siRNAs), short hairpin RNAs (shRNAs) or clustered regularly interspaced short-palindromic repeats-CRISPR associated protein (CRISPR-CAS)-based intervention. The function of down-regulated circRNAs can be reconstituted by replacement therapy using plasmids or virus-based vector systems. Target validation experiments and the development of improved delivery systems for corresponding agents were examined.
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Affiliation(s)
- Ulrich H Weidle
- Roche Pharma Research and Early Development, Roche Innovation Center Munich, Penzberg, Germany
| | - Adam Nopora
- Roche Pharma Research and Early Development, Roche Innovation Center Munich, Penzberg, Germany
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10
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Fiorucci S, Marchianò S, Urbani G, Di Giorgio C, Distrutti E, Zampella A, Biagioli M. Immunology of bile acids regulated receptors. Prog Lipid Res 2024; 95:101291. [PMID: 39122016 DOI: 10.1016/j.plipres.2024.101291] [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: 06/12/2024] [Revised: 07/30/2024] [Accepted: 08/02/2024] [Indexed: 08/12/2024]
Abstract
Bile acids are steroids formed at the interface of host metabolism and intestinal microbiota. While primary bile acids are generated in the liver from cholesterol metabolism, secondary bile acids represent the products of microbial enzymes. Close to 100 different enzymatic modifications of bile acids structures occur in the human intestine and clinically guided metagenomic and metabolomic analyses have led to the identification of an extraordinary number of novel metabolites. These chemical mediators make an essential contribution to the composition and function of the postbiota, participating to the bidirectional communications of the intestinal microbiota with the host and contributing to the architecture of intestinal-liver and -brain and -endocrine axes. Bile acids exert their function by binding to a group of cell membrane and nuclear receptors collectively known as bile acid-regulated receptors (BARRs), expressed in monocytes, tissue-resident macrophages, CD4+ T effector cells, including Th17, T regulatory cells, dendritic cells and type 3 of intestinal lymphoid cells and NKT cells, highlighting their role in immune regulation. In this review we report on how bile acids and their metabolitesmodulate the immune system in inflammations and cancers and could be exploiting for developing novel therapeutic approaches in these disorders.
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Affiliation(s)
- Stefano Fiorucci
- Dipartimento di Medicina e Chirurgia, Università di Perugia, Perugia, Italy.
| | - Silvia Marchianò
- Dipartimento di Medicina e Chirurgia, Università di Perugia, Perugia, Italy
| | - Ginevra Urbani
- Dipartimento di Medicina e Chirurgia, Università di Perugia, Perugia, Italy
| | | | - Eleonora Distrutti
- SC di Gastroenterologia ed Epatologia, Azienda Ospedaliera di Perugia, Perugia, Italy
| | - Angela Zampella
- Department of Pharmacy, University of Napoli Federico II, Napoli, Italy
| | - Michele Biagioli
- Dipartimento di Medicina e Chirurgia, Università di Perugia, Perugia, Italy
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11
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Berezin OO, Berezina TA, Hoppe UC, Lichtenauer M, Berezin AE. Diagnostic and predictive abilities of myokines in patients with heart failure. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2024; 142:45-98. [PMID: 39059994 DOI: 10.1016/bs.apcsb.2023.12.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2024]
Abstract
Myokines are defined as a heterogenic group of numerous cytokines, peptides and metabolic derivates, which are expressed, synthesized, produced, and released by skeletal myocytes and myocardial cells and exert either auto- and paracrine, or endocrine effects. Previous studies revealed that myokines play a pivotal role in mutual communications between skeletal muscles, myocardium and remote organs, such as brain, vasculature, bone, liver, pancreas, white adipose tissue, gut, and skin. Despite several myokines exert complete divorced biological effects mainly in regulation of skeletal muscle hypertrophy, residential cells differentiation, neovascularization/angiogenesis, vascular integrity, endothelial function, inflammation and apoptosis/necrosis, attenuating ischemia/hypoxia and tissue protection, tumor growth and malignance, for other occasions, their predominant effects affect energy homeostasis, glucose and lipid metabolism, adiposity, muscle training adaptation and food behavior. Last decade had been identified 250 more myokines, which have been investigating for many years further as either biomarkers or targets for heart failure management. However, only few myokines have been allocated to a promising tool for monitoring adverse cardiac remodeling, ischemia/hypoxia-related target-organ dysfunction, microvascular inflammation, sarcopenia/myopathy and prediction for poor clinical outcomes among patients with HF. This we concentrate on some most plausible myokines, such as myostatin, myonectin, brain-derived neurotrophic factor, muslin, fibroblast growth factor 21, irisin, leukemia inhibitory factor, developmental endothelial locus-1, interleukin-6, nerve growth factor and insulin-like growth factor-1, which are suggested to be useful biomarkers for HF development and progression.
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Affiliation(s)
- Oleksandr O Berezin
- Luzerner Psychiatrie AG, Department of Senior Psychiatrie, St. Urban, Switzerland
| | - Tetiana A Berezina
- Department of Internal Medicine and Nephrology, VitaCenter, Zaporozhye, Ukraine
| | - Uta C Hoppe
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University, Salzburg, Austria
| | - Michael Lichtenauer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University, Salzburg, Austria
| | - Alexander E Berezin
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University, Salzburg, Austria.
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12
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Di Giorgio C, Morretta E, Lupia A, Bellini R, Massa C, Urbani G, Bordoni M, Marchianò S, Lachi G, Rapacciuolo P, Finamore C, Sepe V, Chiara Monti M, Moraca F, Natalizi N, Graziosi L, Distrutti E, Biagioli M, Catalanotti B, Donini A, Zampella A, Fiorucci S. Bile acids serve as endogenous antagonists of the Leukemia inhibitory factor (LIF) receptor in oncogenesis. Biochem Pharmacol 2024; 223:116134. [PMID: 38494064 DOI: 10.1016/j.bcp.2024.116134] [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: 12/04/2023] [Revised: 03/11/2024] [Accepted: 03/14/2024] [Indexed: 03/19/2024]
Abstract
The leukemia inhibitory factor (LIF) is member of interleukin (IL)-6 family of cytokines involved immune regulation, morphogenesis and oncogenesis. In cancer tissues, LIF binds a heterodimeric receptor (LIFR), formed by a LIFRβ subunit and glycoprotein(gp)130, promoting epithelial mesenchymal transition and cell growth. Bile acids are cholesterol metabolites generated at the interface of host metabolism and the intestinal microbiota. Here we demonstrated that bile acids serve as endogenous antagonist to LIFR in oncogenesis. The tissue characterization of bile acids content in non-cancer and cancer biopsy pairs from gastric adenocarcinomas (GC) demonstrated that bile acids accumulate within cancer tissues, with glyco-deoxycholic acid (GDCA) functioning as negative regulator of LIFR expression. In patient-derived organoids (hPDOs) from GC patients, GDCA reverses LIF-induced stemness and proliferation. In summary, we have identified the secondary bile acids as the first endogenous antagonist to LIFR supporting a development of bile acid-based therapies in LIF-mediated oncogenesis.
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Affiliation(s)
| | - Elva Morretta
- University of Salerno, Department of Pharmacy, Salerno, Italy
| | - Antonio Lupia
- University of Cagliari, Department of Life and Environmental Sciences, Cagliari, Italy; Net4Science srl, University "Magna Græcia", Campus Salvatore Venuta, Viale Europa, Catanzaro 88100, Italy
| | - Rachele Bellini
- University of Perugia, Department of Medicine and Surgery, Perugia, Italy
| | - Carmen Massa
- University of Perugia, Department of Medicine and Surgery, Perugia, Italy
| | - Ginevra Urbani
- University of Perugia, Department of Medicine and Surgery, Perugia, Italy
| | - Martina Bordoni
- University of Perugia, Department of Medicine and Surgery, Perugia, Italy
| | - Silvia Marchianò
- University of Perugia, Department of Medicine and Surgery, Perugia, Italy
| | - Ginevra Lachi
- University of Perugia, Department of Medicine and Surgery, Perugia, Italy
| | | | - Claudia Finamore
- University of Naples Federico II, Department of Pharmacy, Naples, Italy
| | - Valentina Sepe
- University of Naples Federico II, Department of Pharmacy, Naples, Italy
| | | | - Federica Moraca
- Net4Science srl, University "Magna Græcia", Campus Salvatore Venuta, Viale Europa, Catanzaro 88100, Italy; University of Naples Federico II, Department of Pharmacy, Naples, Italy
| | | | | | | | - Michele Biagioli
- University of Perugia, Department of Medicine and Surgery, Perugia, Italy
| | - Bruno Catalanotti
- University of Naples Federico II, Department of Pharmacy, Naples, Italy
| | - Annibale Donini
- University of Perugia, Department of Medicine and Surgery, Perugia, Italy
| | - Angela Zampella
- University of Naples Federico II, Department of Pharmacy, Naples, Italy
| | - Stefano Fiorucci
- University of Perugia, Department of Medicine and Surgery, Perugia, Italy.
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13
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Dmello RS, Palmieri M, Thilakasiri PS, Doughty L, Nero TL, Poh AR, To SQ, Lee EF, Douglas Fairlie W, Mielke L, Parker MW, Poon IKH, Batlle E, Ernst M, Chand AL. Combination of bazedoxifene with chemotherapy and SMAC-mimetics for the treatment of colorectal cancer. Cell Death Dis 2024; 15:255. [PMID: 38600086 PMCID: PMC11006905 DOI: 10.1038/s41419-024-06631-8] [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: 01/17/2023] [Revised: 03/08/2024] [Accepted: 03/22/2024] [Indexed: 04/12/2024]
Abstract
Excessive STAT3 signalling via gp130, the shared receptor subunit for IL-6 and IL-11, contributes to disease progression and poor survival outcomes in patients with colorectal cancer. Here, we provide evidence that bazedoxifene inhibits tumour growth via direct interaction with the gp130 receptor to suppress IL-6 and IL-11-mediated STAT3 signalling. Additionally, bazedoxifene combined with chemotherapy synergistically reduced cell proliferation and induced apoptosis in patient-derived colon cancer organoids. We elucidated that the primary mechanism of anti-tumour activity conferred by bazedoxifene treatment occurs via pro-apoptotic responses in tumour cells. Co-treatment with bazedoxifene and the SMAC-mimetics, LCL161 or Birinapant, that target the IAP family of proteins, demonstrated increased apoptosis and reduced proliferation in colorectal cancer cells. Our findings provide evidence that bazedoxifene treatment could be combined with SMAC-mimetics and chemotherapy to enhance tumour cell apoptosis in colorectal cancer, where gp130 receptor signalling promotes tumour growth and progression.
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Affiliation(s)
- Rhynelle S Dmello
- Olivia Newton-John Cancer Research Institute and School of Cancer Medicine, La Trobe University, Heidelberg, VIC, 3084, Australia
| | - Michelle Palmieri
- Walter and Eliza Hall Institute of Medical Research (WEHI), Parkville, VIC, 3010, Australia
| | - Pathum S Thilakasiri
- Olivia Newton-John Cancer Research Institute and School of Cancer Medicine, La Trobe University, Heidelberg, VIC, 3084, Australia
| | - Larissa Doughty
- Department of Biochemistry and Pharmacology, and ACRF Facility for Innovative Cancer Drug Discovery, Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC, 3010, Australia
| | - Tracy L Nero
- Department of Biochemistry and Pharmacology, and ACRF Facility for Innovative Cancer Drug Discovery, Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC, 3010, Australia
| | - Ashleigh R Poh
- Olivia Newton-John Cancer Research Institute and School of Cancer Medicine, La Trobe University, Heidelberg, VIC, 3084, Australia
| | - Sarah Q To
- Olivia Newton-John Cancer Research Institute and School of Cancer Medicine, La Trobe University, Heidelberg, VIC, 3084, Australia
| | - Erinna F Lee
- Olivia Newton-John Cancer Research Institute and School of Cancer Medicine, La Trobe University, Heidelberg, VIC, 3084, Australia
- Department of Biochemistry and Chemistry, School of Agriculture, Biomedicine and Environment, La Trobe Institute for Molecular Science, La Trobe University, Bundoora, VIC, 3083, Australia
| | - W Douglas Fairlie
- Olivia Newton-John Cancer Research Institute and School of Cancer Medicine, La Trobe University, Heidelberg, VIC, 3084, Australia
- Department of Biochemistry and Chemistry, School of Agriculture, Biomedicine and Environment, La Trobe Institute for Molecular Science, La Trobe University, Bundoora, VIC, 3083, Australia
| | - Lisa Mielke
- Olivia Newton-John Cancer Research Institute and School of Cancer Medicine, La Trobe University, Heidelberg, VIC, 3084, Australia
| | - Michael W Parker
- Department of Biochemistry and Pharmacology, and ACRF Facility for Innovative Cancer Drug Discovery, Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC, 3010, Australia
- ACRF Rational Drug Discovery Centre, St. Vincent's Institute of Medical Research, Fitzroy, VIC, 3065, Australia
| | - Ivan K H Poon
- Department of Biochemistry and Chemistry, School of Agriculture, Biomedicine and Environment, La Trobe Institute for Molecular Science, La Trobe University, Bundoora, VIC, 3083, Australia
| | - Eduard Batlle
- Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), 08028, Barcelona, Spain
| | - Matthias Ernst
- Olivia Newton-John Cancer Research Institute and School of Cancer Medicine, La Trobe University, Heidelberg, VIC, 3084, Australia
| | - Ashwini L Chand
- Olivia Newton-John Cancer Research Institute and School of Cancer Medicine, La Trobe University, Heidelberg, VIC, 3084, Australia.
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14
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Di Giorgio C, Bellini R, Lupia A, Massa C, Urbani G, Bordoni M, Marchianò S, Rosselli R, De Gregorio R, Rapacciuolo P, Sepe V, Morretta E, Monti MC, Moraca F, Cari L, Ullah KRS, Natalizi N, Graziosi L, Distrutti E, Biagioli M, Catalanotti B, Donini A, Zampella A, Fiorucci S. The leukemia inhibitory factor regulates fibroblast growth factor receptor 4 transcription in gastric cancer. Cell Oncol (Dordr) 2024; 47:695-710. [PMID: 37945798 PMCID: PMC11090936 DOI: 10.1007/s13402-023-00893-8] [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] [Accepted: 10/14/2023] [Indexed: 11/12/2023] Open
Abstract
PURPOSE The gastric adenocarcinoma (GC) represents the third cause of cancer-related mortality worldwide, and available therapeutic options remain sub-optimal. The Fibroblast growth factor receptors (FGFRs) are oncogenic transmembrane tyrosine kinase receptors. FGFR inhibitors have been approved for the treatment of various cancers and a STAT3-dependent regulation of FGFR4 has been documented in the H.pylori infected intestinal GC. Therefore, the modulation of FGFR4 might be useful for the treatment of GC. METHODS To investigate wich factors could modulate FGFR4 signalling in GC, we employed RNA-seq analysis on GC patients biopsies, human patients derived organoids (PDOs) and cancer cell lines. RESULTS We report that FGFR4 expression/function is regulated by the leukemia inhibitory factor (LIF) an IL-6 related oncogenic cytokine, in JAK1/STAT3 dependent manner. The transcriptomic analysis revealed a direct correlation between the expression of LIFR and FGFR4 in the tissue of an exploratory cohort of 31 GC and confirmed these findings by two external validation cohorts of GC. A LIFR inhibitor (LIR-201) abrogates STAT3 phosphorylation induced by LIF as well as recruitment of pSTAT3 to the promoter of FGFR4. Furthermore, inhibition of FGFR4 by roblitinib or siRNA abrogates STAT3 phosphorylation and oncogentic effects of LIF in GC cells, indicating that FGFR4 is a downstream target of LIF/LIFR complex. Treating cells with LIR-201 abrogates oncogenic potential of FGF19, the physiological ligand of FGFR4. CONCLUSIONS Together these data unreveal a previously unregnized regulatory mechanism of FGFR4 by LIF/LIFR and demonstrate that LIF and FGF19 converge on the regulation of oncogenic STAT3 in GC cells.
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Affiliation(s)
| | - Rachele Bellini
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Antonio Lupia
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy
- Net4Science Srl, University "Magna Græcia", Campus Salvatore Venuta, Viale Europa, 88100, Catanzaro, Italy
| | - Carmen Massa
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Ginevra Urbani
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Martina Bordoni
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Silvia Marchianò
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | | | - Rosa De Gregorio
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | | | - Valentina Sepe
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Elva Morretta
- Department of Pharmacy, University of Salerno, Salerno, Italy
| | | | - Federica Moraca
- Net4Science Srl, University "Magna Græcia", Campus Salvatore Venuta, Viale Europa, 88100, Catanzaro, Italy
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Luigi Cari
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | | | | | | | | | - Michele Biagioli
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Bruno Catalanotti
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Annibale Donini
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Angela Zampella
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Stefano Fiorucci
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy.
- Department Surgical and Biomedical Sciences, University of Perugia Medical School, Perugia, Italy.
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15
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Zheng T, Zheng Z, Zhou H, Guo Y, Li S. The multifaceted roles of COL4A4 in lung adenocarcinoma: An integrated bioinformatics and experimental study. Comput Biol Med 2024; 170:107896. [PMID: 38217972 DOI: 10.1016/j.compbiomed.2023.107896] [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: 11/05/2023] [Revised: 12/03/2023] [Accepted: 12/23/2023] [Indexed: 01/15/2024]
Abstract
BACKGROUND Abnormal expression of collagen IV subunits has been reported in cancers, but the significance is not clear. No study has reported the significance of COL4A4 in lung adenocarcinoma (LUAD). METHODS COL4A4 expression data, single-cell sequencing data and clinical data were downloaded from public databases. A range of bioinformatics and experimental methods were adopted to analyze the association of COL4A4 expression with clinical parameters, tumor microenvironment (TME), drug resistance and immunotherapy response, and to investigate the roles and underlying mechanism of COL4A4 in LUAD. RESULTS COL4A4 is differentially expressed in most of cancers analyzed, being associated with prognosis, tumor stemness, immune checkpoint gene expression and TME parameters. In LUAD, COL4A4 expression is down-regulated and associated with various TME parameters, response to immunotherapy and drug resistance. LUAD patients with lower COL4A4 have worse prognosis. Knockdown of COL4A4 significantly inhibited the expression of cell-cycle associated genes, and the expression and activation of signaling pathways including JAK/STAT3, p38, and ERK pathways, and induced quiescence in LUAD cells. Besides, it significantly induced the expression of a range of bioactive molecule genes that have been shown to have critical roles in TME remodeling and immune regulation. CONCLUSIONS COL4A4 is implicated in the pathogenesis of cancers including LUAD. Its function may be multifaceted. It can modulate the activity of LUAD cells, TME remodeling and tumor stemness, thus affecting the pathological process of LUAD. COL4A4 may be a prognostic molecular marker and a potential therapeutic target.
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Affiliation(s)
- Tiaozhan Zheng
- Department of Thoracic and Cardiovascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, Zhuang Autonomous Region, 530021, PR China
| | - Zhiwen Zheng
- Department of Thoracic and Cardiovascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, Zhuang Autonomous Region, 530021, PR China
| | - Hanxi Zhou
- Department of Pathology, Taizhou Hospital, Wenzhou Medical University, Linhai, Zhejiang Province, PR China
| | - Yiqing Guo
- Department of Pathology, Taizhou Hospital, Wenzhou Medical University, Linhai, Zhejiang Province, PR China
| | - Shikang Li
- Department of Thoracic and Cardiovascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, Zhuang Autonomous Region, 530021, PR China.
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16
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Parigger T, Drothler S, Scherhäufl C, Gassner FJ, Schubert M, Steiner M, Höpner JP, Hödlmoser A, Schultheis L, Bakar AA, Neureiter D, Pleyer L, Egle A, Greil R, Geisberger R, Zaborsky N. Oncogenic MTOR Signaling Axis Compensates BTK Inhibition in a Chronic Lymphocytic Leukemia Patient with Richter Transformation: A Case Report and Review of the Literature. Acta Haematol 2024; 147:604-611. [PMID: 38402867 PMCID: PMC11441378 DOI: 10.1159/000537791] [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: 09/14/2023] [Accepted: 02/08/2024] [Indexed: 02/27/2024]
Abstract
INTRODUCTION Targeting the B-cell receptor pathway via ibrutinib, a specific inhibitor of Bruton's tyrosine kinase, has shown marked clinical efficacy in treatment of patients with chronic lymphocytic leukemia (CLL), thus becoming a preferred first line option independent of risk factors. However, acquired resistance to ibrutinib poses a major clinical problem and requires the development of novel treatment combinations to increase efficacy and counteract resistance development and clinical relapse rates. CASE PRESENTATION In this study, we performed exome and transcriptome analyses of an ibrutinib resistant CLL patient in order to investigate genes and expression patterns associated with ibrutinib resistance. Here, we provide evidence that ibrutinib resistance can be attributed to aberrant mammalian target of rapamycin (MTOR) signaling. CONCLUSION Thus, our study proposes that combined use of MTOR inhibitors with ibrutinib could be a possible option to overcome therapy resistance in ibrutinib treated patients.
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MESH Headings
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/metabolism
- Agammaglobulinaemia Tyrosine Kinase/antagonists & inhibitors
- Agammaglobulinaemia Tyrosine Kinase/metabolism
- Agammaglobulinaemia Tyrosine Kinase/genetics
- TOR Serine-Threonine Kinases/metabolism
- TOR Serine-Threonine Kinases/antagonists & inhibitors
- Adenine/analogs & derivatives
- Piperidines/therapeutic use
- Signal Transduction/drug effects
- Drug Resistance, Neoplasm
- Protein Kinase Inhibitors/therapeutic use
- Protein Kinase Inhibitors/pharmacology
- Pyrimidines/therapeutic use
- Male
- Pyrazoles/therapeutic use
- Pyrazoles/pharmacology
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Affiliation(s)
- Thomas Parigger
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
- Department of Biosciences, Paris-Lodron-University Salzburg, Salzburg, Austria
| | - Stephan Drothler
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
- Department of Biosciences, Paris-Lodron-University Salzburg, Salzburg, Austria
| | - Christian Scherhäufl
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
- Department of Biosciences, Paris-Lodron-University Salzburg, Salzburg, Austria
| | - Franz Josef Gassner
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
| | - Maria Schubert
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
| | - Markus Steiner
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
| | - Jan Philip Höpner
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
- Department of Biosciences, Paris-Lodron-University Salzburg, Salzburg, Austria
| | - Alexandra Hödlmoser
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
| | - Lena Schultheis
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
| | - Aryunni Abu Bakar
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
- Department of Biosciences, Paris-Lodron-University Salzburg, Salzburg, Austria
| | - Daniel Neureiter
- Institute of Pathology, Paracelsus Medical University, Salzburg, Austria
| | - Lisa Pleyer
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
- Laboratory for Molecular Cytology (MZL), Salzburg, Austria
| | - Alexander Egle
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
| | - Richard Greil
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
- Laboratory for Molecular Cytology (MZL), Salzburg, Austria
| | - Roland Geisberger
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
| | - Nadja Zaborsky
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute - Laboratory for Immunological and Molecular Cancer Research (LIMCR), Paracelsus Medical University, Cancer Cluster Salzburg, Salzburg, Austria
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17
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Yang X, Wang J, Chang CY, Zhou F, Liu J, Xu H, Ibrahim M, Gomez M, Guo GL, Liu H, Zong WX, Wondisford FE, Su X, White E, Feng Z, Hu W. Leukemia inhibitory factor suppresses hepatic de novo lipogenesis and induces cachexia in mice. Nat Commun 2024; 15:627. [PMID: 38245529 PMCID: PMC10799847 DOI: 10.1038/s41467-024-44924-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: 05/24/2023] [Accepted: 01/08/2024] [Indexed: 01/22/2024] Open
Abstract
Cancer cachexia is a systemic metabolic syndrome characterized by involuntary weight loss, and muscle and adipose tissue wasting. Mechanisms underlying cachexia remain poorly understood. Leukemia inhibitory factor (LIF), a multi-functional cytokine, has been suggested as a cachexia-inducing factor. In a transgenic mouse model with conditional LIF expression, systemic elevation of LIF induces cachexia. LIF overexpression decreases de novo lipogenesis and disrupts lipid homeostasis in the liver. Liver-specific LIF receptor knockout attenuates LIF-induced cachexia, suggesting that LIF-induced functional changes in the liver contribute to cachexia. Mechanistically, LIF overexpression activates STAT3 to downregulate PPARα, a master regulator of lipid metabolism, leading to the downregulation of a group of PPARα target genes involved in lipogenesis and decreased lipogenesis in the liver. Activating PPARα by fenofibrate, a PPARα agonist, restores lipid homeostasis in the liver and inhibits LIF-induced cachexia. These results provide valuable insights into cachexia, which may help develop strategies to treat cancer cachexia.
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Affiliation(s)
- Xue Yang
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
| | - Jianming Wang
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
| | - Chun-Yuan Chang
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
| | - Fan Zhou
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
| | - Juan Liu
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
| | - Huiting Xu
- Department of Medicine, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Maria Ibrahim
- Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
| | - Maria Gomez
- Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
| | - Grace L Guo
- Department of Pharmacology and Toxicology, Rutgers University, Piscataway, NJ, USA
- Environmental and Occupational Health Science Institute, Rutgers University, Piscataway, NJ, USA
- Department of Veterans Affairs New Jersey Health Care System, East Orange, NJ, USA
| | - Hao Liu
- Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, NJ, USA
- Biostatistics Shared Resource, Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
| | - Wei-Xing Zong
- Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
- Department of Chemical Biology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ, USA
| | - Fredric E Wondisford
- Department of Medicine, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Xiaoyang Su
- Department of Medicine, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ, USA
- Metabolomics Core Facility, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Eileen White
- Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
- Ludwig Princeton Branch, Ludwig Institute for Cancer Research, Princeton University, Princeton, NJ, USA
| | - Zhaohui Feng
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA.
| | - Wenwei Hu
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA.
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Chen Y, Gong Y, Qin H, Wei S, Wei Y, Yu Y, Lin X, Shuai P, Wang T, Guo C, Wang Q, Li G, Meng L, Yi L. MDM2-p53 mediate a miR-181c-3p/LIF axis to regulate low dose-rate radiation-induced DNA damage in human B lymphocytes. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 270:115848. [PMID: 38134636 DOI: 10.1016/j.ecoenv.2023.115848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/18/2023] [Accepted: 12/14/2023] [Indexed: 12/24/2023]
Abstract
PURPOSE Prolonged exposure to low dose-rate radiation (LDRR) is of growing concern to public health. Recent evidences indicates that LDRR causes deleterious health effects and is closely related to miRNAs. The aim of our study is to investigate the relationship between miRNAs and DNA damage caused by LDRR. MATERIALS AND METHODS In this study, we irradiated C57BL/6J mice with 12.5μGy/h dose of γ ray emitted from uranium ore for 8 h a day for 120 days at a total dose of 12 mGy, and identified differentially expressed miRNAs from the mice long-term exposed to LDRR through isolating serum RNAs, constructing small RNA library, Illumina sequencing. To further investigate the role of differential miRNA under LDRR,we first built DNA damage model in Immortal B cells irradiated with 12.5μGy/h dose of γ ray for 28 days at a total dose of 9.4 mGy. Then, we chose the highly conserved miR-181c-3p among 12 miRNA and its mechanism in alleviating DNA damage induced by LDRR was studied by transfection, quantitative PCR, luciferase assay, and Western blot. RESULTS AND CONCLUSIONS We have found that 12 differentially expressed miRNAs including miR-181c-3p in serum isolated from irradiated mice. Analysis of GO and KEGG indicated that target genes of theses 12 miRNA enriched in pathways related to membrane, protein binding and cancer. Long-term exposure to LDRR induced upregulation of gamma-H2A histone family member X (γ-H2AX) expression, a classical biomarker for DNA damage in B cells. miR-181c-3p inhibited Leukemia inhibitory factor (LIF) expression via combining its 3'UTR. LIF, MDM2, p53, and p-p53-s6 were upregulated after exposure to LDRR. In irradiated B cells, Transfection of miR-181c-3p reduced γ-H2AX expression and suppressed LIF and MDM2 protein levels, whereas p-p53-s6 expression was increased. As expected, the effect of LIF inhibition on irradiated B cells was similar to miR-181c-3p overexpression. Our results suggest that LDRR alters miRNA expression and induces DNA damage. Furthermore, miR-181c-3p can alleviate LDRR-induced DNA damage via the LIF/MDM2/p-p53-s6 pathway in human B lymphocytes. This could provide the basis for prevention and treatment of LDRR injury.
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Affiliation(s)
- Yonglin Chen
- Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Yaqi Gong
- Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Hui Qin
- Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Shuang Wei
- Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Yuanyun Wei
- Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Yueqiu Yu
- Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Xiang Lin
- Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Peimeng Shuai
- Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Tiantian Wang
- Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Caimao Guo
- Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Qingyu Wang
- Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Guoqing Li
- Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Lijuan Meng
- The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China.
| | - Lan Yi
- Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China.
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19
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de Miguel-Perez D, Pickering EM, Malapelle U, Grier W, Pepe F, Pisapia P, Russo G, Pinto JA, Russo A, Troncone G, Culligan MJ, Scilla KA, Mehra R, Mohindra P, Arrieta O, Cardona AF, Del Re M, Sachdeva A, Hirsch FR, Wolf A, Friedberg JS, Rolfo C. Genomic profiling of tissue and blood predicts survival outcomes in patients with resected pleural mesothelioma. Eur J Cancer 2024; 196:113457. [PMID: 38008032 DOI: 10.1016/j.ejca.2023.113457] [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: 08/21/2023] [Revised: 11/10/2023] [Accepted: 11/16/2023] [Indexed: 11/28/2023]
Abstract
PURPOSE Pleural mesothelioma (PM) is an aggressive tumor still considered incurable, in part due to the lack of predictive biomarkers. Little is known about the clinical implications of molecular alterations in resectable PM tissues and blood. Here, we characterized genetic alterations to identify prognostic and predictive biomarkers in patients with resected PM. EXPERIMENTAL DESIGN Targeted next-generation sequencing was performed in retrospective pleural tumor tissue and paired plasma samples from stage IB-IIIB resected PM. Association between prognosis and presence of specific mutations was validated in silico. RESULTS Thirty PM tissues and paired blood samples from 12 patients were analyzed. High tissue tumor mutational burden (TMB) (>10 mutations/Mb), tissue median minor allele frequency (MAF) (>9 mutations/Mb), and blood TMB (>6 mutations/Mb), tissue KMT2C, PBRM1, PKHD1,EPHB1 and blood LIFR mutations correlated with longer disease-free survival and/or overall survival. High concordance (>80%) between tissue and blood was found for some mutations. CONCLUSIONS Tissue TMB and MAF, blood TMB, and specific mutations correlated with outcomes in patients with resected PM and should be further studied to validate their role as prognostic biomarkers and potentially predictive factors for combinations with immune-checkpoint inhibitors. This suggest that molecular profiling could identify longer survivors in patients with resected PM.
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Affiliation(s)
- Diego de Miguel-Perez
- Center for Thoracic Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Edward M Pickering
- Section of Interventional Pulmonology, Division of Pulmonary and Critical Care Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Umberto Malapelle
- Department of Public Health, University Federico II of Naples, Naples, Italy
| | - William Grier
- Division of Pulmonary and Critical Care Medicine, University of Maryland Medical Center, Baltimore, MD, USA
| | - Francesco Pepe
- Department of Public Health, University Federico II of Naples, Naples, Italy
| | - Pasquale Pisapia
- Department of Public Health, University Federico II of Naples, Naples, Italy
| | - Gianluca Russo
- Department of Public Health, University Federico II of Naples, Naples, Italy
| | - Joseph A Pinto
- Centro de Investigación Básica y Traslacional, Auna Ideas, Lima, Peru
| | - Alessandro Russo
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Giancarlo Troncone
- Department of Public Health, University Federico II of Naples, Naples, Italy
| | - Melissa J Culligan
- Department of Thoracic Medicine and Surgery, Temple University, Philadelphia, PA, USA
| | - Katherine A Scilla
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Ranee Mehra
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Pranshu Mohindra
- Department of Radiation Oncology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Oscar Arrieta
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), Mexico City, Mexico
| | - Andres F Cardona
- Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC) / Foundation for Clinical and Applied Cancer Research (FICMAC) / Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - Marzia Del Re
- Center for Thoracic Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ashutosh Sachdeva
- Section of Interventional Pulmonology, Division of Pulmonary and Critical Care Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Fred R Hirsch
- Center for Thoracic Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Andrea Wolf
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Joseph S Friedberg
- Department of Thoracic Medicine and Surgery, Temple University, Philadelphia, PA, USA
| | - Christian Rolfo
- Center for Thoracic Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA.
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20
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Spencer N, Rodriguez Sanchez AL, Gopalam R, Subbarayalu P, Medina DM, Yang X, Ramirez P, Randolph L, Aller EJ, Santhamma B, Rao MK, Tekmal RR, Nair HB, Kost ER, Vadlamudi RK, Viswanadhapalli S. The LIFR Inhibitor EC359 Effectively Targets Type II Endometrial Cancer by Blocking LIF/LIFR Oncogenic Signaling. Int J Mol Sci 2023; 24:17426. [PMID: 38139260 PMCID: PMC10744027 DOI: 10.3390/ijms242417426] [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: 10/28/2023] [Revised: 12/01/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023] Open
Abstract
Endometrial cancer (ECa) is the most common female gynecologic cancer. When comparing the two histological subtypes of endometrial cancer, Type II tumors are biologically more aggressive and have a worse prognosis than Type I tumors. Current treatments for Type II tumors are ineffective, and new targeted therapies are urgently needed. LIFR and its ligand, LIF, have been shown to play a critical role in the progression of multiple solid cancers and therapy resistance. The role of LIF/LIFR in the progression of Type II ECa, on the other hand, is unknown. We investigated the role of LIF/LIFR signaling in Type II ECa and tested the efficacy of EC359, a novel small-molecule LIFR inhibitor, against Type II ECa. The analysis of tumor databases has uncovered a correlation between diminished survival rates and increased expression of leukemia inhibitory factor (LIF), suggesting a potential connection between altered LIF expression and unfavorable overall survival in Type II ECa. The results obtained from cell viability and colony formation assays demonstrated a significant decrease in the growth of Type II ECa LIFR knockdown cells in comparison to vector control cells. Furthermore, in both primary and established Type II ECa cells, pharmacological inhibition of the LIF/LIFR axis with EC359 markedly decreased cell viability, long-term cell survival, and invasion, and promoted apoptosis. Additionally, EC359 treatment reduced the activation of pathways driven by LIF/LIFR, such as AKT, mTOR, and STAT3. Tumor progression was markedly inhibited by EC359 treatment in two different patient-derived xenograft models in vivo and patient-derived organoids ex vivo. Collectively, these results suggest LIFR inhibitor EC359 as a possible new small-molecule therapeutics for the management of Type II ECa.
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Affiliation(s)
- Nicole Spencer
- Division of Reproductive Research, Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (N.S.); (A.L.R.S.); (R.G.); (X.Y.); (P.R.); (L.R.); (E.J.A.); (R.R.T.); (E.R.K.); (R.K.V.)
| | - Alondra Lee Rodriguez Sanchez
- Division of Reproductive Research, Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (N.S.); (A.L.R.S.); (R.G.); (X.Y.); (P.R.); (L.R.); (E.J.A.); (R.R.T.); (E.R.K.); (R.K.V.)
| | - Rahul Gopalam
- Division of Reproductive Research, Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (N.S.); (A.L.R.S.); (R.G.); (X.Y.); (P.R.); (L.R.); (E.J.A.); (R.R.T.); (E.R.K.); (R.K.V.)
| | - Panneerdoss Subbarayalu
- Department of Cell Systems & Anatomy, Greehey Children’s Cancer Research Institute, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (P.S.); (D.M.M.); (M.K.R.)
| | - Daisy M. Medina
- Department of Cell Systems & Anatomy, Greehey Children’s Cancer Research Institute, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (P.S.); (D.M.M.); (M.K.R.)
| | - Xue Yang
- Division of Reproductive Research, Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (N.S.); (A.L.R.S.); (R.G.); (X.Y.); (P.R.); (L.R.); (E.J.A.); (R.R.T.); (E.R.K.); (R.K.V.)
| | - Paulina Ramirez
- Division of Reproductive Research, Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (N.S.); (A.L.R.S.); (R.G.); (X.Y.); (P.R.); (L.R.); (E.J.A.); (R.R.T.); (E.R.K.); (R.K.V.)
| | - Lois Randolph
- Division of Reproductive Research, Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (N.S.); (A.L.R.S.); (R.G.); (X.Y.); (P.R.); (L.R.); (E.J.A.); (R.R.T.); (E.R.K.); (R.K.V.)
| | - Emily Jean Aller
- Division of Reproductive Research, Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (N.S.); (A.L.R.S.); (R.G.); (X.Y.); (P.R.); (L.R.); (E.J.A.); (R.R.T.); (E.R.K.); (R.K.V.)
| | | | - Manjeet K. Rao
- Department of Cell Systems & Anatomy, Greehey Children’s Cancer Research Institute, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (P.S.); (D.M.M.); (M.K.R.)
| | - Rajeshwar Rao Tekmal
- Division of Reproductive Research, Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (N.S.); (A.L.R.S.); (R.G.); (X.Y.); (P.R.); (L.R.); (E.J.A.); (R.R.T.); (E.R.K.); (R.K.V.)
| | | | - Edward R. Kost
- Division of Reproductive Research, Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (N.S.); (A.L.R.S.); (R.G.); (X.Y.); (P.R.); (L.R.); (E.J.A.); (R.R.T.); (E.R.K.); (R.K.V.)
| | - Ratna K. Vadlamudi
- Division of Reproductive Research, Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (N.S.); (A.L.R.S.); (R.G.); (X.Y.); (P.R.); (L.R.); (E.J.A.); (R.R.T.); (E.R.K.); (R.K.V.)
- Mays Cancer Center, University of Texas Health San Antonio, San Antonio, TX 78229, USA
- Audie L. Murphy Division, South Texas Veterans Health Care System, San Antonio, TX 78229, USA
| | - Suryavathi Viswanadhapalli
- Division of Reproductive Research, Department of Obstetrics and Gynecology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; (N.S.); (A.L.R.S.); (R.G.); (X.Y.); (P.R.); (L.R.); (E.J.A.); (R.R.T.); (E.R.K.); (R.K.V.)
- Mays Cancer Center, University of Texas Health San Antonio, San Antonio, TX 78229, USA
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21
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Yang Z, Zhu J, Yang T, Tang W, Zheng X, Ji S, Ren Z, Lu F. Comprehensive analysis of the lncRNAs-related immune gene signatures and their correlation with immunotherapy in lung adenocarcinoma. Br J Cancer 2023; 129:1397-1408. [PMID: 37543671 PMCID: PMC10628174 DOI: 10.1038/s41416-023-02379-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 07/06/2023] [Accepted: 07/25/2023] [Indexed: 08/07/2023] Open
Abstract
BACKGROUND Long non-coding RNAs (lncRNAs)-related immune genes (lrRIGs) play a crucial role in the development and progression of lung adenocarcinoma (LUAD). However, reliable prognostic signatures based on lrRIGs have not yet been identified. METHODS We screened lrRIGs associated with the prognosis of LUAD using The Cancer Genome Atlas (TCGA) database and then established a novel prognostic nine-gene signature composed of CD79A, INHA, SHC3, LIFR, TNFRSF11A, GPI, F2RL1, SEMA7A and WFDC2 through bioinformatic approaches. A risk score derived from this gene signature was used to divide LUAD patients into the low- and high-risk groups. The latter was confirmed to have markedly worse overall survival (O.S.). A nomogram was developed using the risk score and other independent prognostic elements, demonstrating excellent performance in predicting the O.S. rate of LUAD patients. RESULTS We observed that the infiltration of diverse immune cell subtypes and response to immunotherapy and chemotherapy significantly differed between the low- and high-risk groups. CONCLUSIONS Overall, stratification based on this gene signature could be used to guide better therapeutic management and improve outcomes for LUAD patients.
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Affiliation(s)
- Zhengyan Yang
- Joint National Laboratory for Antibody Drug Engineering, the First Affiliated Hospital, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Jianling Zhu
- Joint National Laboratory for Antibody Drug Engineering, the First Affiliated Hospital, School of Basic Medical Sciences, Henan University, Kaifeng, China
- Department of Immunology, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Tiantian Yang
- Joint National Laboratory for Antibody Drug Engineering, the First Affiliated Hospital, School of Basic Medical Sciences, Henan University, Kaifeng, China
- Department of Immunology, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Wenjun Tang
- Joint National Laboratory for Antibody Drug Engineering, the First Affiliated Hospital, School of Basic Medical Sciences, Henan University, Kaifeng, China
- Department of Immunology, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Xiaowei Zheng
- Department of Clinical Laboratory, Puyang Hospital of Traditional Chinese Medicine, Puyang, China
| | - Shaoping Ji
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Zhiguang Ren
- Joint National Laboratory for Antibody Drug Engineering, the First Affiliated Hospital, School of Basic Medical Sciences, Henan University, Kaifeng, China.
- Institute of Traditional Chinese Medicine, Henan University, Kaifeng, China.
| | - Feng Lu
- Joint National Laboratory for Antibody Drug Engineering, the First Affiliated Hospital, School of Basic Medical Sciences, Henan University, Kaifeng, China.
- Department of Immunology, School of Basic Medical Sciences, Henan University, Kaifeng, China.
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22
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Lambrechts Y, Garg AD, Floris G, Punie K, Neven P, Nevelsteen I, Govaerts J, Richard F, Laenen A, Desmedt C, Wildiers H, Hatse S. Circulating biomarkers at diagnosis correlate with distant metastases of early luminal-like breast cancer. Genes Immun 2023; 24:270-279. [PMID: 37759086 PMCID: PMC10575765 DOI: 10.1038/s41435-023-00220-z] [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: 05/11/2023] [Revised: 08/30/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023]
Abstract
There is an urgent need for new and better biomarker modalities to estimate the risk of recurrence within the luminal-like breast cancer (BC) population. Molecular diagnostic tests used in the clinic lack accuracy in identifying patients with early luminal BC who are likely to develop metastases. This study provides proof of concept that various liquid biopsy read-outs could serve as valuable candidates to build a multi-modal biomarker model distinguishing, already at diagnosis, between early metastasizing and non-metastasizing patients. All these blood biomarkers (chemokines, microRNAs, leukemia inhibitory factor, osteopontin, and serum-induced functional myeloid signaling responses) can be measured in baseline plasma/serum samples and could be added to the existing prognostic factors to improve risk stratification and more patient-tailored treatment in early luminal BC.
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Affiliation(s)
- Yentl Lambrechts
- Laboratory of Experimental Oncology (LEO), Department of Oncology, KU Leuven, Leuven, Belgium
| | - Abhishek D Garg
- Laboratory of Cell Stress & Immunity (CSI), Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Giuseppe Floris
- Laboratory for Cell and Tissue Translational Research, Department of Imaging and Radiology, KU Leuven - Department of Pathology, University Hospitals Leuven, Leuven, Belgium
| | - Kevin Punie
- Department of General Medical Oncology and Multidisciplinary Breast Center, University Hospitals Leuven, Leuven, Belgium
| | - Patrick Neven
- Department of General Medical Oncology and Multidisciplinary Breast Center, University Hospitals Leuven, Leuven, Belgium
| | - Ines Nevelsteen
- Department of General Medical Oncology and Multidisciplinary Breast Center, University Hospitals Leuven, Leuven, Belgium
| | - Jannes Govaerts
- Laboratory of Cell Stress & Immunity (CSI), Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - François Richard
- Laboratory for Translational Breast Cancer Research (LTBCR), Department of Oncology, KU Leuven, Leuven, Belgium
| | - Annouschka Laenen
- Leuven Biostatistics and Statistical Bioinformatics Center, KU Leuven, Leuven, Belgium
| | - Christine Desmedt
- Laboratory for Translational Breast Cancer Research (LTBCR), Department of Oncology, KU Leuven, Leuven, Belgium
| | - Hans Wildiers
- Laboratory of Experimental Oncology (LEO), Department of Oncology, KU Leuven, Leuven, Belgium
- Department of General Medical Oncology and Multidisciplinary Breast Center, University Hospitals Leuven, Leuven, Belgium
| | - Sigrid Hatse
- Laboratory of Experimental Oncology (LEO), Department of Oncology, KU Leuven, Leuven, Belgium.
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23
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Serdaroğlu G, Uludag N, Üstün E. An efficient new method of ytterbium(III) triflate catalysis approach to the synthesis of substituted pyrroles: DFT, ADMET, and molecular docking investigations. Comput Biol Chem 2023; 106:107930. [PMID: 37542846 DOI: 10.1016/j.compbiolchem.2023.107930] [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: 06/12/2023] [Revised: 07/14/2023] [Accepted: 07/15/2023] [Indexed: 08/07/2023]
Abstract
In this study, the one-pot synthetic methodology for the preparation of substituted pyrroles with diethyl acetylene-dicarboxylate is reported for the various pyrrole derivatives via the Trifimow synthesis process from oximes. This method also offers the literature as a cyclization pathway using a ytterbium triflate catalyst. Another importance of this study is the use of pyrrole derivatives in pharmaceuticals, biological processes, and agrochemicals. From this point of view, the development of a new catalyst in synthetic organic chemistry and the difference in the method is also important. The syntheses of the target substituted pyrroles are accomplished in high yields. Also, all synthesized structures were confirmed by 1H NMR, 13C NMR, and IR spectra. The DFT computations were leveraged for structural and spectroscopic validation of the compounds. Then, FMO and NBO analyses were subsequently employed to elucidate the reactivity characteristics and intramolecular interactions within these compounds. Also, ADMET indices were ascertained to assess potential pharmacokinetic properties, drug-like qualities, and possible adverse effects of these compounds. Last, optimized molecules were analyzed by molecular docking methods against crystal structures of Bovine Serum Albumin and Leukemia Inhibitory Factor, and their binding affinities, interaction details, and inhibition constants were determined.
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Affiliation(s)
- Goncagül Serdaroğlu
- Sivas Cumhuriyet University, Faculty of Education, Math. and Sci. Edu., 58140, Sivas, Turkey.
| | - Nesimi Uludag
- Department of Chemistry, Faculty of Arts and Sciences, Namık Kemal University, 59030, Tekirdağ, Turkey
| | - Elvan Üstün
- Department of Chemistry, Faculty of Art and Science, Ordu University, 52200 Ordu, Turkey
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24
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Piekarska K, Dratwa M, Radwan P, Radwan M, Bogunia-Kubik K, Nowak I. Pro- and anti-inflammatory cytokines and growth factors in patients undergoing in vitro fertilization procedure treated with prednisone. Front Immunol 2023; 14:1250488. [PMID: 37744353 PMCID: PMC10511889 DOI: 10.3389/fimmu.2023.1250488] [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: 06/30/2023] [Accepted: 08/23/2023] [Indexed: 09/26/2023] Open
Abstract
Embryo implantation is a key moment in pregnancy. Abnormal production of pro- and anti-inflammatory cytokines, their receptors and other immune factors may result in embryo implantation failure and pregnancy loss. The aim of this study was to determine the profile of selected pro- and anti-inflammatory factors in the blood plasma of patients undergoing in vitro fertilization (IVF) and control women who achieved pregnancy after natural conception. The examined patients were administered steroid prednisone. We present results concern the plasma levels of IFN-ɣ, BDNF, LIF, VEGF-A, sTNFR1 and IL-10. We found that IVF patients receiving steroids differed significantly from patients who were not administered such treatment in terms of IFN-γ and IL-10 levels. Moreover, IVF patients differed in secretion of all tested factors with the fertile controls. Our results indicated that women who secrete at least 1409 pg/ml of sTNFR1 have a chance to become pregnant naturally and give birth to a child, while patients after IVF must achieve a concentration of 962.3 pg/ml sTNFR1 in blood plasma for successful pregnancy. In addition, IVF patients secreting VEGF-A above 43.28 pg/ml have a greater risk of miscarriage or a failed transfer in comparison to women secreting below this value. In conclusion, fertile women present a different profile of pro- and anti-inflammatory cytokines, and growth factors compared to patients with recurrent implantation failure (RIF).
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Affiliation(s)
- Karolina Piekarska
- Laboratory of Immunogenetics and Tissue Immunology, Department of Clinical Immunology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Marta Dratwa
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Department of Clinical Immunology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Paweł Radwan
- Department of Reproductive Medicine, Gameta Hospital, Rzgów, Poland
| | - Michał Radwan
- Department of Reproductive Medicine, Gameta Hospital, Rzgów, Poland
- Faculty of Health Sciences, The Mazovian Academy in Plock, Płock, Poland
| | - Katarzyna Bogunia-Kubik
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Department of Clinical Immunology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Izabela Nowak
- Laboratory of Immunogenetics and Tissue Immunology, Department of Clinical Immunology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
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25
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Ke H, Li Z, Li P, Ye S, Huang J, Hu T, Zhang C, Yuan M, Chen Y, Wu X, Lan P. Dynamic heterogeneity of colorectal cancer during progression revealed clinical risk-associated cell types and regulations in single-cell resolution and spatial context. Gastroenterol Rep (Oxf) 2023; 11:goad034. [PMID: 37360193 PMCID: PMC10290555 DOI: 10.1093/gastro/goad034] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/20/2023] [Accepted: 04/23/2023] [Indexed: 06/28/2023] Open
Abstract
Background Tumor heterogeneity is contributed by tumor cells and the microenvironment. Dynamics of tumor heterogeneity during colorectal cancer (CRC) progression have not been elucidated. Methods Eight single-cell RNA sequencing (scRNA-seq) data sets of CRC were included. Milo was utilized to reveal the differential abundance of cell clusters during progression. The differentiation trajectory was imputed by using the Palantir algorithm and metabolic states were assessed by using scMetabolism. Three spatial transcription sequencing (ST-seq) data sets of CRC were used to validate cell-type abundances and colocalization. Cancer-associated regulatory hubs were defined as communication networks affecting tumor biological behaviors. Finally, quantitative reverse transcription polymerase chain reaction and immunohistochemistry staining were performed for validation. Results TM4SF1+, SOX4+, and MKI67+ tumor cells; CXCL12+ cancer-associated fibroblasts; CD4+ resident memory T cells; Treg; IgA+ plasma cells; and several myeloid subsets were enriched in stage IV CRC, most of which were associated with overall survival of patients. Trajectory analysis indicated that tumor cells from patients with advanced-stage CRC were less differentiated, when metabolic heterogeneity showed a highest metabolic signature in terminal states of stromal cells, T cells, and myeloid cells. Moreover, ST-seq validated cell-type abundance in a spatial context and also revealed the correlation of immune infiltration between tertiary lymphoid structures and tumors followed by validation in our cohort. Importantly, analysis of cancer-associated regulatory hubs revealed a cascade of activated pathways including leukocyte apoptotic process, MAPK pathway, myeloid leukocyte differentiation, and angiogenesis during CRC progression. Conclusions Tumor heterogeneity was dynamic during progression, with the enrichment of immunosuppressive Treg, myeloid cells, and fibrotic cells. The differential state of tumor cells was associated with cancer staging. Assessment of cancer-associated regulatory hubs suggested impaired antitumor immunity and increased metastatic ability during CRC progression.
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Affiliation(s)
- Haoxian Ke
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology ,The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Zhihao Li
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology ,The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Peisi Li
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology ,The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- School of Medicine, Sun Yat-sen University, Shenzhen, Guangdong, P. R. China
| | - Shubiao Ye
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology ,The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Junfeng Huang
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology ,The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Tuo Hu
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology ,The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Chi Zhang
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology ,The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Ming Yuan
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology ,The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Yuan Chen
- School of Medicine, Sun Yat-sen University, Shenzhen, Guangdong, P. R. China
| | - Xianrui Wu
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology ,The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Ping Lan
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology ,The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
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Tang X, Morris AJ, Deken MA, Brindley DN. Autotaxin Inhibition with IOA-289 Decreases Breast Tumor Growth in Mice Whereas Knockout of Autotaxin in Adipocytes Does Not. Cancers (Basel) 2023; 15:2937. [PMID: 37296899 PMCID: PMC10251959 DOI: 10.3390/cancers15112937] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/22/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
Breast cancer cells produce negligible quantities of autotaxin. Instead, previous work indicated that adipocytes in the inflamed adipose tissue adjacent to breast tumors are a major source of autotaxin secretion that drives breast tumor growth, metastasis, and the loss of efficacy for chemotherapy and radiotherapy. To test this hypothesis, we used mice with an adipocyte-specific knock out of autotaxin. The lack of autotaxin secretion from adipocytes failed to decrease the growth of orthotopic E0771 breast tumors in syngeneic C57BL/6 mice and the growth and lung metastasis of spontaneous breast tumors in MMTV-PyMT mice. However, the inhibition of autotaxin with IOA-289 decreased the growth of E0771 tumors, indicating that another source of autotaxin is responsible for tumor growth. Tumor-associated fibroblasts and leukocytes produce the majority of autotoxin transcripts in the E0771 breast tumors, and we hypothesize that they are the main sources of ATX that drive breast tumor growth. Autotaxin inhibition with IOA-289 increased the numbers of CD8α+-T-cells in the tumors. This was accompanied by decreases in the concentrations of CXCL10, CCL2, and CXCL9 in the plasma and LIF, TGFβ1, TGFβ2, and prolactin in the tumors. Bioinformatics analysis of human breast tumor databases showed that autotaxin (ENPP2) is expressed mainly in endothelial cells and fibroblasts. Autotaxin expression correlated significantly with increases in IL-6 cytokine receptor ligand interactions, signaling by LIF, TGFβ, and prolactin. This confirms the relevance of results from autotaxin inhibition in the mouse model. We propose that inhibiting autotaxin activity that is derived from cells presenting breast tumors such as fibroblasts, leukocytes, or endothelial cells changes the tumor micro-environment in such a way as to inhibit tumor growth.
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Affiliation(s)
- Xiaoyun Tang
- Cancer Research Institute of Northern Alberta, Department of Biochemistry, University of Alberta, Edmonton, AB T6G 2S2, Canada;
| | - Andrew J. Morris
- Central Arkansas Veterans Affairs Healthcare System and University of Arkansas for Medical Sciences, 4301 W. Markham St., Little Rock, AR 72205, USA;
| | - Marcel A. Deken
- iOnctura BV, Gustav Mahlerplein 102, 1082 MA Amsterdam, The Netherlands;
| | - David N. Brindley
- Cancer Research Institute of Northern Alberta, Department of Biochemistry, University of Alberta, Edmonton, AB T6G 2S2, Canada;
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Yu D, Zhang S, Liu Z, Xu L, Chen L, Xie L. Single-Cell RNA Sequencing Analysis of Gene Regulatory Network Changes in the Development of Lung Adenocarcinoma. Biomolecules 2023; 13:671. [PMID: 37189418 PMCID: PMC10135828 DOI: 10.3390/biom13040671] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/31/2023] [Accepted: 04/09/2023] [Indexed: 05/17/2023] Open
Abstract
Lung cancer is a highly heterogeneous disease. Cancer cells and other cells within the tumor microenvironment interact to determine disease progression, as well as response to or escape from treatment. Understanding the regulatory relationship between cancer cells and their tumor microenvironment in lung adenocarcinoma is of great significance for exploring the heterogeneity of the tumor microenvironment and its role in the genesis and development of lung adenocarcinoma. This work uses public single-cell transcriptome data (distant normal, nLung; early LUAD, tLung; advanced LUAD, tL/B), to draft a cell map of lung adenocarcinoma from onset to progression, and provide a cell-cell communication view of lung adenocarcinoma in the different disease stages. Based on the analysis of cell populations, it was found that the proportion of macrophages was significantly reduced in the development of lung adenocarcinoma, and patients with lower proportions of macrophages exhibited poor prognosis. We therefore constructed a process to screen an intercellular gene regulatory network that reduces any error generated by single cell communication analysis and increases the credibility of selected cell communication signals. Based on the key regulatory signals in the macrophage-tumor cell regulatory network, we performed a pseudotime analysis of the macrophages and found that signal molecules (TIMP1, VEGFA, SPP1) are highly expressed in immunosuppression-associated macrophages. These molecules were also validated using an independent dataset and were significantly associated with poor prognosis. Our study provides an effective method for screening the key regulatory signals in the tumor microenvironment and the selected signal molecules may serve as a reference to guide the development of diagnostic biomarkers for risk stratification and therapeutic targets for lung adenocarcinoma.
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Affiliation(s)
- Dongshuo Yu
- Key Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), China Ministry of Agriculture, College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China;
- Shanghai-MOST Key Laboratory of Health and Disease Genomics (Chinese National Human Genome Center at Shanghai), Institute of Genome and Bioinformatics, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Shanghai 200037, China; (S.Z.); (Z.L.); (L.X.)
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China
| | - Siwen Zhang
- Shanghai-MOST Key Laboratory of Health and Disease Genomics (Chinese National Human Genome Center at Shanghai), Institute of Genome and Bioinformatics, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Shanghai 200037, China; (S.Z.); (Z.L.); (L.X.)
| | - Zhenhao Liu
- Shanghai-MOST Key Laboratory of Health and Disease Genomics (Chinese National Human Genome Center at Shanghai), Institute of Genome and Bioinformatics, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Shanghai 200037, China; (S.Z.); (Z.L.); (L.X.)
| | - Linfeng Xu
- Shanghai-MOST Key Laboratory of Health and Disease Genomics (Chinese National Human Genome Center at Shanghai), Institute of Genome and Bioinformatics, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Shanghai 200037, China; (S.Z.); (Z.L.); (L.X.)
- Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Institute of Biodiversity Science, School of Life Sciences, Fudan University, Shanghai 200438, China
| | - Lanming Chen
- Key Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), China Ministry of Agriculture, College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China;
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China
| | - Lu Xie
- Shanghai-MOST Key Laboratory of Health and Disease Genomics (Chinese National Human Genome Center at Shanghai), Institute of Genome and Bioinformatics, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Shanghai 200037, China; (S.Z.); (Z.L.); (L.X.)
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Di Giorgio C, Bellini R, Lupia A, Massa C, Bordoni M, Marchianò S, Rosselli R, Sepe V, Rapacciuolo P, Moraca F, Morretta E, Ricci P, Urbani G, Monti MC, Biagioli M, Distrutti E, Catalanotti B, Zampella A, Fiorucci S. Discovery of BAR502, as potent steroidal antagonist of leukemia inhibitory factor receptor for the treatment of pancreatic adenocarcinoma. Front Oncol 2023; 13:1140730. [PMID: 36998446 PMCID: PMC10043345 DOI: 10.3389/fonc.2023.1140730] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 02/20/2023] [Indexed: 03/15/2023] Open
Abstract
IntroductionThe leukemia inhibitory factor (LIF), is a cytokine belonging to IL-6 family, whose overexpression correlate with poor prognosis in cancer patients, including pancreatic ductal adenocarcinoma (PDAC). LIF signaling is mediate by its binding to the heterodimeric LIF receptor (LIFR) complex formed by the LIFR receptor and Gp130, leading to JAK1/STAT3 activation. Bile acids are steroid that modulates the expression/activity of membrane and nuclear receptors, including the Farnesoid-X-Receptor (FXR) and G Protein Bile Acid Activated Receptor (GPBAR1).MethodsHerein we have investigated whether ligands to FXR and GPBAR1 modulate LIF/LIFR pathway in PDAC cells and whether these receptors are expressed in human neoplastic tissues. ResultsThe transcriptome analysis of a cohort of PDCA patients revealed that expression of LIF and LIFR is increased in the neoplastic tissue in comparison to paired non-neoplastic tissues. By in vitro assay we found that both primary and secondary bile acids exert a weak antagonistic effect on LIF/LIFR signaling. In contrast, BAR502 a non-bile acid steroidal dual FXR and GPBAR1 ligand, potently inhibits binding of LIF to LIFR with an IC50 of 3.8 µM.DiscussionBAR502 reverses the pattern LIF-induced in a FXR and GPBAR1 independent manner, suggesting a potential role for BAR502 in the treatment of LIFR overexpressing-PDAC.
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Affiliation(s)
| | - Rachele Bellini
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Antonio Lupia
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
- Net4Science srl, University “Magna Græcia”, Catanzaro, Italy
| | - Carmen Massa
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Martina Bordoni
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Silvia Marchianò
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | | | - Valentina Sepe
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | | | - Federica Moraca
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
- Net4Science srl, University “Magna Græcia”, Catanzaro, Italy
| | - Elva Morretta
- Department of Pharmacy, University of Salerno, Salerno, Italy
| | - Patrizia Ricci
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Ginevra Urbani
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | | | - Michele Biagioli
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Eleonora Distrutti
- Department of Gastroenterology, Azienda Ospedaliera di Perugia, Perugia, Italy
| | - Bruno Catalanotti
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Angela Zampella
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Stefano Fiorucci
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
- *Correspondence: Stefano Fiorucci,
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Rosado-Galindo H, Domenech M. Surface roughness modulates EGFR signaling and stemness of triple-negative breast cancer cells. Front Cell Dev Biol 2023; 11:1124250. [PMID: 36968199 PMCID: PMC10030610 DOI: 10.3389/fcell.2023.1124250] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 02/27/2023] [Indexed: 03/29/2023] Open
Abstract
Introduction: Cancer stem cells (CSC), a major culprit of drug-resistant phenotypes and tumor relapse, represent less than 2 % of the bulk of TNBC cells, making them difficult to isolate, study, and thus, limiting our understanding of the pathogenesis of the disease. Current methods for CSC enrichment, such as 3D spheroid culture, genetic modification, and stem cell conditioning, are time consuming, expensive, and unsuitable for high-throughput assays. One way to address these limitations is to use topographical stimuli to enhance CSC populations in planar culture. Physical cues in the breast tumor microenvironment can influence cell behavior through changes in the mechanical properties of the extracellular matrix (ECM). In this study, we used topographical cues on polystyrene films to investigate their effect on the proteome and stemness of standard TNBC cell lines. Methods: The topographical polystyrene-based array was generated using razor printing and polishing methods. Proteome data were analyzed and enriched bioprocesses were identified using R software. Stemness was assessed measuring CD44, CD24 and ALDH markers using flow cytometry, immunofluorescence, detection assays, and further validated with mammosphere assay. EGF/EGFR expression and activity was evaluated using enzyme-linked immunosorbent assay (ELISA), immunofluorescence and antibody membrane array. A dose-response assay was performed to further investigate the effect of surface topography on the sensitivity of cells to the EGFR inhibitor. Results: Surface roughness enriched the CSC population and modulated epidermal growth factor receptor (EGFR) signaling activity in TNBC cells. Enhanced proliferation of MDA-MB-468 cells in roughness correlated with upregulation of the epidermal growth factor (EGF) ligand, which in turn corresponded with a 3-fold increase in the expression of EGFR and a 42% increase in its phosphorylation compared to standard smooth culture surfaces. The results also demonstrated that phenotypic changes associated with topographical (roughness) stimuli significantly decreased the drug sensitivity to the EGFR inhibitor gefitinib. In addition, the proportion of CD44+/CD24-/ALDH+ was enhanced on surface roughness in both MDA-MB-231 and MDA-MB-468 cell lines. We also demonstrated that YAP/TAZ activation decreased in a roughness-dependent manner, confirming the mechanosensing effect of the topographies on the oncogenic activity of the cells. Discussion: Overall, this study demonstrates the potential of surface roughness as a culture strategy to influence oncogenic activity in TNBC cells and enrich CSC populations in planar cultures. Such a culture strategy may benefit high-throughput screening studies seeking to identify compounds with broader tumor efficacy.
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Affiliation(s)
| | - Maribella Domenech
- Bioengineering Program, University of Puerto Rico-Mayagüez, Mayagüez, Puerto Rico
- Department of Chemical Engineering, University of Puerto Rico-Mayagüez, Mayagüez, Puerto Rico
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30
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Wang T, Jiang X, Lu Y, Ruan Y, Wang J. Identification and integration analysis of a novel prognostic signature associated with cuproptosis-related ferroptosis genes and relevant lncRNA regulatory axis in lung adenocarcinoma. Aging (Albany NY) 2023; 15:1543-1563. [PMID: 36881404 PMCID: PMC10042693 DOI: 10.18632/aging.204561] [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: 12/30/2022] [Accepted: 02/20/2023] [Indexed: 03/06/2023]
Abstract
Lung adenocarcinoma (LUAD) is a highly prevalent malignancy worldwide, and its clinical prognosis assessment and treatment is a major research direction. Both ferroptosis and cuproptosis are novel forms of cell death and are considered to be important factors involved in cancer progression. To further understand the correlation between the cuproptosis-related ferroptosis genes (CRFGs) and the prognosis of LUAD, we explore the molecular mechanisms related to the development of the disease. We constructed a prognostic signature containing 13 CRFGs, which, after grouping based on risk score, revealed that the LUAD high-risk group exhibited poor prognosis. Nomogram confirmed that it could be an independent risk factor for LUAD, and ROC curves and DCA validated the validity of the model. Further analysis showed that the three prognostic biomarkers (LIFR, CAV1, TFAP2A) were significantly correlated with immunization. Meanwhile, we found that a LINC00324/miR-200c-3p/TFAP2A regulatory axis could be involved in the progression of LUAD. In conclusion, our report reveals that CRFGs are well correlated with LUAD and provide new ideas for the construction of clinical prognostic tools, immunotherapy, and targeted therapy for LUAD.
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Affiliation(s)
- Tianyue Wang
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Xinyu Jiang
- The First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Ying Lu
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Yanmin Ruan
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Jiamin Wang
- The Fourth Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 310053, China
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31
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Xi X, Deng T, Qiu F, Zhu Y, Li Y, Li G, Guo Y, Du B. Leukemia Inhibitory Factor Impairs the Function of Peripheral γδT Cells in Patients with Colorectal Cancer. Immunol Invest 2023; 52:210-223. [PMID: 36507826 DOI: 10.1080/08820139.2022.2155182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Immunotherapeutic strategies are recognized as promising treatment methods for colorectal cancer (CRC). αβT cell-mediated cytotoxicity is tolerated by cancer cells with low MHC class I expression; therefore, γδT cell-based cancer immunotherapy has generated increasing interest as a potential treatment option. To enhance the potency of γδT cell-based immunotherapy, the key factors involved in the regulation of γδT cells in CRC need to be identified along with devising ways to overcome potential hurdles. In this study, we observed that leukemia inhibitory factor (LIF), the serum level of which was highly increased in those with solid tumors, could specifically attenuate the cytotoxic function of peripheral γδT cells in patients with CRC. We observed that in patients with CRC, the expression levels of perforin and granzyme were significantly decreased in the recombinant human LIF (rhLIF)-treated peripheral γδT cells, whereas that of the LIF receptor (LIFR) was higher. The regulation of the cytotoxic function of the γδT cells by rhLIF was effected mainly through the STAT3 signaling pathway, which caused an increase in the expression levels of interleukin (IL)-17, COX-2, and prostaglandin E2 (PGE2). Our results revealed that rhLIF could impair the function of γδT cells in CRC patients by reducing the cytotoxic function and increasing the expression of tumor-promoting molecules, such as IL-17, COX-2, and PGE2.
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Affiliation(s)
- Xueyan Xi
- Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan, Hubei, China.,Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine, Shiyan, Hubei, China.,Department of Rheumatology, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Ting Deng
- Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan, Hubei, China
| | - Fen Qiu
- Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan, Hubei, China
| | - Yunhe Zhu
- Department of Rheumatology, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Yumei Li
- Department of Rheumatology, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Gang Li
- Department of Rheumatology, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Yang Guo
- Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan, Hubei, China.,Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine, Shiyan, Hubei, China
| | - Boyu Du
- Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan, Hubei, China.,Department of Rheumatology, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China.,Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan, Hubei, China
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Ritter A, Kreis NN, Roth S, Friemel A, Safdar BK, Hoock SC, Wildner JM, Allert R, Louwen F, Solbach C, Yuan J. Cancer-educated mammary adipose tissue-derived stromal/stem cells in obesity and breast cancer: spatial regulation and function. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2023; 42:35. [PMID: 36710348 PMCID: PMC9885659 DOI: 10.1186/s13046-022-02592-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 12/29/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND Breast cancer is the most frequently diagnosed cancer and a common cause of cancer-related death in women. It is well recognized that obesity is associated with an enhanced risk of more aggressive breast cancer as well as reduced patient survival. Breast adipose tissue-derived mesenchymal stromal/stem cells (bASCs) are crucial components of the tumor microenvironment. A key step initially involved in this process might be the de-differentiation of bASCs into tumor supporting phenotypes. METHODS In the present work, we isolated bASCs from adipose tissues adjacent to the tumor (aT bASCs) from lean- (ln-aT bASCs, BMI ≤ 25) and breast cancer patients with obesity (ob-aT bASCs, BMI ≥ 35), and analyzed their phenotypes with functional assays and RNA sequencing, compared to their counterparts isolated from adipose tissues distant from the tumor (dT bASCs). RESULTS We show that ln-aT bASCs are susceptible to be transformed into an inflammatory cancer-associated phenotype, whereas ob-aT bASCs are prone to be cancer-educated into a myofibroblastic phenotype. Both ln-aT- and ob-aT bASCs compromise their physiological differentiation capacity, and upregulate metastasis-promoting factors. While ln-aT bASCs stimulate proliferation, motility and chemoresistance by inducing epithelial-mesenchymal transition of low malignant breast cancer cells, ob-aT bASCs trigger more efficiently a cancer stem cell phenotype in highly malignant breast cancer cells. CONCLUSION Breast cancer-associated bASCs are able to foster malignancy of breast cancer cells by multiple mechanisms, especially, induction of epithelial-mesenchymal transition and activation of stemness-associated genes in breast cancer cells. Blocking the de-differentiation of bASCs in the tumor microenvironment could be a novel strategy to develop an effective intervention for breast cancer patients. SIGNIFICANCE This study provides mechanistic insights into how obesity affects the phenotype of bASCs in the TME. Moreover, it highlights the molecular changes inside breast cancer cells upon cell-cell interaction with cancer-educated bASCs.
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Affiliation(s)
- Andreas Ritter
- Obstetrics and Prenatal Medicine, Gynecology and Obstetrics, University Hospital Frankfurt, J. W. Goethe-University, Theodor-Stern-Kai 7, D-60590 Frankfurt, Germany
| | - Nina-Naomi Kreis
- Obstetrics and Prenatal Medicine, Gynecology and Obstetrics, University Hospital Frankfurt, J. W. Goethe-University, Theodor-Stern-Kai 7, D-60590 Frankfurt, Germany
| | - Susanne Roth
- Obstetrics and Prenatal Medicine, Gynecology and Obstetrics, University Hospital Frankfurt, J. W. Goethe-University, Theodor-Stern-Kai 7, D-60590 Frankfurt, Germany
| | - Alexandra Friemel
- Obstetrics and Prenatal Medicine, Gynecology and Obstetrics, University Hospital Frankfurt, J. W. Goethe-University, Theodor-Stern-Kai 7, D-60590 Frankfurt, Germany
| | - Babek Kahn Safdar
- Obstetrics and Prenatal Medicine, Gynecology and Obstetrics, University Hospital Frankfurt, J. W. Goethe-University, Theodor-Stern-Kai 7, D-60590 Frankfurt, Germany
| | - Samira Catharina Hoock
- Obstetrics and Prenatal Medicine, Gynecology and Obstetrics, University Hospital Frankfurt, J. W. Goethe-University, Theodor-Stern-Kai 7, D-60590 Frankfurt, Germany
| | - Julia Maria Wildner
- Obstetrics and Prenatal Medicine, Gynecology and Obstetrics, University Hospital Frankfurt, J. W. Goethe-University, Theodor-Stern-Kai 7, D-60590 Frankfurt, Germany
| | - Roman Allert
- Obstetrics and Prenatal Medicine, Gynecology and Obstetrics, University Hospital Frankfurt, J. W. Goethe-University, Theodor-Stern-Kai 7, D-60590 Frankfurt, Germany
| | - Frank Louwen
- Obstetrics and Prenatal Medicine, Gynecology and Obstetrics, University Hospital Frankfurt, J. W. Goethe-University, Theodor-Stern-Kai 7, D-60590 Frankfurt, Germany
| | - Christine Solbach
- Obstetrics and Prenatal Medicine, Gynecology and Obstetrics, University Hospital Frankfurt, J. W. Goethe-University, Theodor-Stern-Kai 7, D-60590 Frankfurt, Germany
| | - Juping Yuan
- Obstetrics and Prenatal Medicine, Gynecology and Obstetrics, University Hospital Frankfurt, J. W. Goethe-University, Theodor-Stern-Kai 7, D-60590 Frankfurt, Germany
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Zhang F, Wang Y, Li H, Li L, Yang X, You X, Tang L. Pan-cancer analysis identifies LIFR as a prognostic and immunological biomarker for uterine corpus endometrial carcinoma. Front Oncol 2023; 13:1118906. [PMID: 36925915 PMCID: PMC10011451 DOI: 10.3389/fonc.2023.1118906] [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: 12/08/2022] [Accepted: 02/17/2023] [Indexed: 03/08/2023] Open
Abstract
Background Leukemia inhibitory factor (LIF) exhibits significant tumor-promoting function, while its cognate receptor (LIFR) is considered to act as either a tumor promoter or suppressor. Dysregulation of LIF and LIFR is associated with the initiation, progression and metastasis of multiple cancer entities. Although increasing numbers of studies are revealing an indispensable critical role of LIFR in tumorigenesis for various different cancers, no systematic analysis of LIFR has appeared thus far. Methods Here, we comprehensively analyzed the expression profile and prognostic value of LIFR, and correlations between LIFR and the infiltration of immune cells and clinicopathological parameters across different tumor types using several bioinformatic tools. The expression profile of LIFR in various tumor types and clinical stages was investigated using the TIMER2 and GEPIA2 databases. Genetic alternations of LIFR were extracted from cBioPortal. The prognostic value of LIFR was assessed using GEPIA2 and Sanger box databases, and correlations between LIFR expression and immune infiltration were analyzed using the CIBERSORT method and TIMER2 database. The correlations between LIFR expression and immune and stromal scores were assessed using ESTIMATE. We also analyzed correlations between LIFR and immunoregulators. Finally, we detected an effect of LIFR on Uterine Corpus Endometrial Carcinoma (UCEC) and evaluated the expression level of LIFR in clinical UCEC samples. Results Aberrant expression of LIFR in cancers and its prognosis ability, especially in UCEC was documented. Significantly lower levels of LIFR expression level correlated with better prognosis in multiple tumor types. LIFR expression was positively correlated with the abundance of cancer-associated fibroblasts (CAFs) and endothelial cells in the tumor microenvironment. Additionally, LIFR expression was strongly associated with the presence of immune modulators and checkpoint genes. Overexpression of LIFR suppressed the migration and invasion of UCEC cells in vitro. Conclusion Our pan-cancer detection data provided a novel understanding of the roles of LIFR in oncogenesis.
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Affiliation(s)
- Fang Zhang
- Department of Obstetrics and Gynecology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Yali Wang
- Department of Obstetrics and Gynecology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Hongjuan Li
- Department of Obstetrics and Gynecology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Li Li
- Department of Obstetrics and Gynecology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Xiaofeng Yang
- Department of Obstetrics and Gynecology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Xiaoyan You
- Department of Obstetrics and Gynecology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Lina Tang
- Metabolic Disease Research Center, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
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Xu S, Yang X, Chen Q, Liu Z, Chen Y, Yao X, Xiao A, Tian J, Xie L, Zhou M, Hu Z, Zhu F, Xu X, Hou F, Nie J. Leukemia inhibitory factor is a therapeutic target for renal interstitial fibrosis. EBioMedicine 2022; 86:104312. [PMID: 36335669 PMCID: PMC9646860 DOI: 10.1016/j.ebiom.2022.104312] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 09/28/2022] [Accepted: 10/04/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND The role of the IL6 family members in organ fibrosis, including renal interstitial fibrosis (TIF), has been widely explored. However, few studies have ever simultaneously examined them in the same cohort of patients. Besides, the role of leukemia inhibitory factor (LIF) in TIF remains unclear. METHODS RNA-seq data of kidney biopsies from chronic kidney disease (CKD) patients, in both public databases and our assays, were used to analyze transcript levels of IL6 family members. Two TIF mouse models, the unilateral ureteral obstruction (UUO) and the ischemia reperfusion injury (IRI), were employed to validate the finding. To assess the role of LIF in vivo, short hairpin RNA, lenti-GFP-LIF was used to knockdown LIF receptor (LIFR), overexpress LIF, respectively. LIF-neutralizing antibody was used in therapeutic studies. Whether urinary LIF could be used as a promising predictor for CKD progression was investigated in a prospective observation patient cohort. FINDINGS Among IL6 family members, LIF is the most upregulated one in both human and mouse renal fibrotic lesions. The mRNA level of LIF negatively correlated with eGFR with the strongest correlation and the smallest P value. Baseline urinary concentrations of LIF in CKD patients predict the risk of CKD progression to end-stage kidney disease by Kaplan-Meier analysis. In mouse TIF models, knockdown of LIFR alleviated TIF; conversely, overexpressing LIF exacerbated TIF. Most encouragingly, visible efficacy against TIF was observed by administering LIF-neutralizing antibodies to mice. Mechanistically, LIF-LIFR-EGR1 axis and Sonic Hedgehog signaling formed a vicious cycle between fibroblasts and proximal tubular cells to augment LIF expression and promote the pro-fibrotic response via ERK and STAT3 activation. INTERPRETATION This study discovered that LIF is a noninvasive biomarker for the progression of CKD and a potential therapeutic target of TIF. FUNDINGS Stated in the Acknowledgements section of the manuscript.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | - Fanfan Hou
- Corresponding author. Division of Nephrology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
| | - Jing Nie
- Corresponding author. Division of Nephrology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
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Di Giorgio C, Lupia A, Marchianò S, Bordoni M, Bellini R, Massa C, Urbani G, Roselli R, Moraca F, Sepe V, Catalanotti B, Morretta E, Monti MC, Biagioli M, Distrutti E, Zampella A, Fiorucci S. Repositioning Mifepristone as a Leukaemia Inhibitory Factor Receptor Antagonist for the Treatment of Pancreatic Adenocarcinoma. Cells 2022; 11:3482. [PMID: 36359879 PMCID: PMC9657739 DOI: 10.3390/cells11213482] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 10/27/2022] [Accepted: 11/01/2022] [Indexed: 11/12/2023] Open
Abstract
Pancreatic cancer is a leading cause of cancer mortality and is projected to become the second-most common cause of cancer mortality in the next decade. While gene-wide association studies and next generation sequencing analyses have identified molecular patterns and transcriptome profiles with prognostic relevance, therapeutic opportunities remain limited. Among the genes that are upregulated in pancreatic ductal adenocarcinomas (PDAC), the leukaemia inhibitory factor (LIF), a cytokine belonging to IL-6 family, has emerged as potential therapeutic candidate. LIF is aberrantly secreted by tumour cells and promotes tumour progression in pancreatic and other solid tumours through aberrant activation of the LIF receptor (LIFR) and downstream signalling that involves the JAK1/STAT3 pathway. Since there are no LIFR antagonists available for clinical use, we developed an in silico strategy to identify potential LIFR antagonists and drug repositioning with regard to LIFR antagonists. The results of these studies allowed the identification of mifepristone, a progesterone/glucocorticoid antagonist, clinically used in medical abortion, as a potent LIFR antagonist. Computational studies revealed that mifepristone binding partially overlapped the LIFR binding site. LIF and LIFR are expressed by human PDAC tissues and PDAC cell lines, including MIA-PaCa-2 and PANC-1 cells. Exposure of these cell lines to mifepristone reverses cell proliferation, migration and epithelial mesenchymal transition induced by LIF in a concentration-dependent manner. Mifepristone inhibits LIFR signalling and reverses STAT3 phosphorylation induced by LIF. Together, these data support the repositioning of mifepristone as a potential therapeutic agent in the treatment of PDAC.
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Affiliation(s)
- Cristina Di Giorgio
- Department of Medicine and Surgery, University of Perugia, 06123 Perugia, Italy
| | - Antonio Lupia
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
- Campus Salvatore Venuta, Net4Science Srl, University “Magna Græcia”, Viale Europa, 88100 Catanzaro, Italy
| | - Silvia Marchianò
- Department of Medicine and Surgery, University of Perugia, 06123 Perugia, Italy
| | - Martina Bordoni
- Department of Medicine and Surgery, University of Perugia, 06123 Perugia, Italy
| | - Rachele Bellini
- Department of Medicine and Surgery, University of Perugia, 06123 Perugia, Italy
| | - Carmen Massa
- Department of Medicine and Surgery, University of Perugia, 06123 Perugia, Italy
| | - Ginevra Urbani
- Department of Medicine and Surgery, University of Perugia, 06123 Perugia, Italy
| | - Rosalinda Roselli
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Federica Moraca
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
- Campus Salvatore Venuta, Net4Science Srl, University “Magna Græcia”, Viale Europa, 88100 Catanzaro, Italy
| | - Valentina Sepe
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Bruno Catalanotti
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Elva Morretta
- Department of Pharmacy, University of Salerno, 84084 Salerno, Italy
| | | | - Michele Biagioli
- Department of Medicine and Surgery, University of Perugia, 06123 Perugia, Italy
| | | | - Angela Zampella
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Stefano Fiorucci
- Department of Medicine and Surgery, University of Perugia, 06123 Perugia, Italy
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Caligiuri A, Gitto S, Lori G, Marra F, Parola M, Cannito S, Gentilini A. Oncostatin M: From Intracellular Signaling to Therapeutic Targets in Liver Cancer. Cancers (Basel) 2022; 14:4211. [PMID: 36077744 PMCID: PMC9454586 DOI: 10.3390/cancers14174211] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/26/2022] [Accepted: 08/26/2022] [Indexed: 11/16/2022] Open
Abstract
Primary liver cancers represent the third-most-common cause of cancer-related mortality worldwide, with an incidence of 80-90% for hepatocellular carcinoma (HCC) and 10-15% for cholangiocarcinoma (CCA), and an increasing morbidity and mortality rate. Although HCC and CCA originate from independent cell populations (hepatocytes and biliary epithelial cells, respectively), they develop in chronically inflamed livers. Evidence obtained in the last decade has revealed a role for cytokines of the IL-6 family in the development of primary liver cancers. These cytokines operate through the receptor subunit gp130 and the downstream Janus kinase/signal transducer and activator of transcription (JAK/STAT) signaling pathways. Oncostatin M (OSM), a member of the IL-6 family, plays a significant role in inflammation, autoimmunity, and cancer, including liver tumors. Although, in recent years, therapeutic approaches for the treatment of HCC and CCA have been implemented, limited treatment options with marginal clinical benefits are available. We discuss how OSM-related pathways can be selectively inhibited and therapeutically exploited for the treatment of liver malignancies.
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Affiliation(s)
- Alessandra Caligiuri
- Department of Experimental and Clinical Medicine, University of Florence, 50139 Florence, Italy
| | - Stefano Gitto
- Department of Experimental and Clinical Medicine, University of Florence, 50139 Florence, Italy
| | - Giulia Lori
- Department of Experimental and Clinical Medicine, University of Florence, 50139 Florence, Italy
| | - Fabio Marra
- Department of Experimental and Clinical Medicine, University of Florence, 50139 Florence, Italy
| | - Maurizio Parola
- Department of Clinical and Biological Sciences, Unit of Experimental Medicine & Clinical Pathology, University of Torino, 10125 Torino, Italy
| | - Stefania Cannito
- Department of Clinical and Biological Sciences, Unit of Experimental Medicine & Clinical Pathology, University of Torino, 10125 Torino, Italy
| | - Alessandra Gentilini
- Department of Experimental and Clinical Medicine, University of Florence, 50139 Florence, Italy
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Zhong W, Liu H, Li F, lin Y, Ye Y, Xu L, Li S, Chen H, Li C, Lin Y, Zhuang W, Lin Y, Wang Q. Elevated expression of LIF predicts a poor prognosis and promotes cell migration and invasion of clear cell renal cell carcinoma. Front Oncol 2022; 12:934128. [PMID: 35992780 PMCID: PMC9382297 DOI: 10.3389/fonc.2022.934128] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 07/06/2022] [Indexed: 11/13/2022] Open
Abstract
Background Renal cell carcinoma (RCC) is the seventh most common cancer in humans, of which clear cell renal cell carcinoma (ccRCC) accounts for the majority. Recently, although there have been significant breakthroughs in the treatment of ccRCC, the prognosis of targeted therapy is still poor. Leukemia inhibitory factor (LIF) is a pleiotropic protein, which is overexpressed in many cancers and plays a carcinogenic role. In this study, we explored the expression and potential role of LIF in ccRCC. Methods The expression levels and prognostic effects of the LIF gene in ccRCC were detected using TCGA, GEO, ICGC, and ArrayExpress databases. The function of LIF in ccRCC was investigated using a series of cell function approaches. LIF-related genes were identified by weighted gene correlation network analysis (WGCNA). GO and KEGG analyses were performed subsequently. Cox univariate and LASSO analyses were used to develop risk signatures based on LIF-related genes, and the prognostic model was validated in the ICGC and E-MTAB-1980 databases. Then, a nomogram model was constructed for survival prediction and validation of ccRCC patients. To further explore the drug sensitivity between LIF-related genes, we also conducted a drug sensitivity analysis based on the GDSC database. Results The mRNA and protein expression levels of LIF were significantly increased in ccRCC patients. In addition, a high expression of LIF has a poor prognostic effect in ccRCC patients. LIF knockdown can inhibit the migration and invasion of ccRCC cells. By using WGCNA, 97 LIF-related genes in ccRCC were identified. Next, a prognostic risk prediction model including eight LIF-related genes (TOB2, MEPCE, LIF, RGS2, RND3, KLF6, RRP12, and SOCS3) was developed and validated. Survival analysis and ROC curve analysis indicated that the eight LIF-related-gene predictive model had good performance in evaluating patients’ prognosis in different subgroups of ccRCC. Conclusion Our study revealed that LIF plays a carcinogenic role in ccRCC. In addition, we firstly integrated multiple LIF-related genes to set up a risk-predictive model. The model could accurately predict the prognosis of ccRCC, which offers clinical implications for risk stratification, drug screening, and therapeutic decision.
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Affiliation(s)
- Wenting Zhong
- Central Laboratory at the Second Affiliated Hospital of Fujian Traditional Chinese Medical University, Fujian-Macao Science and Technology Cooperation Base of Traditional Chinese Medicine-Oriented Chronic Disease Prevention and Treatment, Innovation and Transformation Center, Fujian University of Traditional Chinese Medicine, Fuzhou, China
- College of Life Sciences, Fujian Normal University, Fuzhou, China
| | - Hongxia Liu
- College of Life Sciences, Fujian Normal University, Fuzhou, China
| | - Feng Li
- Department of Pathology, Fujian Provincial Hospital, Fuzhou, China
| | - Youyu lin
- College of Life Sciences, Fujian Normal University, Fuzhou, China
| | - Yan Ye
- College of Life Sciences, Fujian Normal University, Fuzhou, China
| | - Luyun Xu
- College of Life Sciences, Fujian Normal University, Fuzhou, China
| | - ShengZhao Li
- College of Life Sciences, Fujian Normal University, Fuzhou, China
| | - Hui Chen
- College of Life Sciences, Fujian Normal University, Fuzhou, China
| | - Chengcheng Li
- College of Life Sciences, Fujian Normal University, Fuzhou, China
| | - Yuxuan Lin
- College of Life Sciences, Fujian Normal University, Fuzhou, China
| | - Wei Zhuang
- Department of Urology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
- *Correspondence: Qingshui Wang, ; Yao Lin, ; ; Wei Zhuang,
| | - Yao Lin
- Central Laboratory at the Second Affiliated Hospital of Fujian Traditional Chinese Medical University, Fujian-Macao Science and Technology Cooperation Base of Traditional Chinese Medicine-Oriented Chronic Disease Prevention and Treatment, Innovation and Transformation Center, Fujian University of Traditional Chinese Medicine, Fuzhou, China
- *Correspondence: Qingshui Wang, ; Yao Lin, ; ; Wei Zhuang,
| | - Qingshui Wang
- Central Laboratory at the Second Affiliated Hospital of Fujian Traditional Chinese Medical University, Fujian-Macao Science and Technology Cooperation Base of Traditional Chinese Medicine-Oriented Chronic Disease Prevention and Treatment, Innovation and Transformation Center, Fujian University of Traditional Chinese Medicine, Fuzhou, China
- College of Life Sciences, Fujian Normal University, Fuzhou, China
- *Correspondence: Qingshui Wang, ; Yao Lin, ; ; Wei Zhuang,
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Inalegwu A, Cuypers B, Claesen J, Janssen A, Coolkens A, Baatout S, Laukens K, De Vos WH, Quintens R. Fractionated irradiation of MCF7 breast cancer cells rewires a gene regulatory circuit towards a treatment-resistant stemness phenotype. Mol Oncol 2022; 16:3410-3435. [PMID: 35579852 PMCID: PMC9533694 DOI: 10.1002/1878-0261.13226] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 04/07/2022] [Accepted: 05/05/2022] [Indexed: 11/10/2022] Open
Abstract
Radiotherapy is the standard of care for breast cancer. However, surviving radioresistant cells can repopulate following treatment and provoke relapse. Better understanding of the molecular mechanisms of radiation resistance may help improve treatment of radioresistant tumors. To emulate radiation therapy at the cellular level, we exposed MCF7 breast cancer cells to daily radiation doses of 2 Gy up to an accumulated dose of 20 Gy. Fractionally irradiated cells (FIR20) displayed increased clonogenic survival and population doubling time as compared to age-matched sham-irradiated cells and untreated parental MCF7 cells. RNA-sequencing revealed a core signature of 229 mRNAs and 7 circular RNAs of which the expression was significantly altered in FIR20 cells. Dysregulation of several top genes was mirrored at the protein level. The FIR20 cell transcriptome overlapped significantly with canonical radiation response signatures and demonstrated a remarkable commonality with radiation and endocrine therapy resistance expression profiles, suggesting crosstalk between both acquired resistance pathways, as indicated by reduced sensitivity to tamoxifen cytotoxicity of FIR20 cells. Using predictive analyses and functional enrichment, we identified a gene-regulatory network that promotes stemness and inflammatory signaling in FIR20 cells. We propose that these phenotypic traits render breast cancer cells more radioresistant but may at the same time serve as potential targets for combination therapies.
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Affiliation(s)
- Auchi Inalegwu
- Radiobiology Unit, SCK CEN, Belgian Nuclear Research Centre, 2400, Mol, Belgium.,Department of Veterinary Sciences, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, 2610, Antwerp, Belgium.,Adrem Data Lab, Department of Computer Science, University of Antwerp, 2020, Antwerp, Belgium.,Department of Biomedical Sciences, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, 2610, Antwerp, Belgium
| | - Bart Cuypers
- Adrem Data Lab, Department of Computer Science, University of Antwerp, 2020, Antwerp, Belgium
| | - Jürgen Claesen
- Department of Epidemiology and Data Science, Amsterdam UMC, VU, Amsterdam, Netherlands
| | - Ann Janssen
- Radiobiology Unit, SCK CEN, Belgian Nuclear Research Centre, 2400, Mol, Belgium
| | - Amelie Coolkens
- Radiobiology Unit, SCK CEN, Belgian Nuclear Research Centre, 2400, Mol, Belgium
| | - Sarah Baatout
- Radiobiology Unit, SCK CEN, Belgian Nuclear Research Centre, 2400, Mol, Belgium
| | - Kris Laukens
- Adrem Data Lab, Department of Computer Science, University of Antwerp, 2020, Antwerp, Belgium
| | - Winnok H De Vos
- Department of Veterinary Sciences, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, 2610, Antwerp, Belgium.,Antwerp Centre for Advanced Microscopy (ACAM), University of Antwerp, Antwerp, Belgium.,µNEURO Research Centre of Excellence, University of Antwerp, Antwerp, Belgium
| | - Roel Quintens
- Radiobiology Unit, SCK CEN, Belgian Nuclear Research Centre, 2400, Mol, Belgium
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Molecular Signature of Neuroinflammation Induced in Cytokine-Stimulated Human Cortical Spheroids. Biomedicines 2022; 10:biomedicines10051025. [PMID: 35625761 PMCID: PMC9138619 DOI: 10.3390/biomedicines10051025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 04/22/2022] [Accepted: 04/25/2022] [Indexed: 12/04/2022] Open
Abstract
Crucial in the pathogenesis of neurodegenerative diseases is the process of neuroinflammation that is often linked to the pro-inflammatory cytokines Tumor necrosis factor alpha (TNFα) and Interleukin-1beta (IL-1β). Human cortical spheroids (hCSs) constitute a valuable tool to study the molecular mechanisms underlying neurological diseases in a complex three-dimensional context. We recently designed a protocol to generate hCSs comprising all major brain cell types. Here we stimulate these hCSs for three time periods with TNFα and with IL-1β. Transcriptomic analysis reveals that the main process induced in the TNFα- as well as in the IL-1β-stimulated hCSs is neuroinflammation. Central in the neuroinflammatory response are endothelial cells, microglia and astrocytes, and dysregulated genes encoding cytokines, chemokines and their receptors, and downstream NFκB- and STAT-pathway components. Furthermore, we observe sets of neuroinflammation-related genes that are specifically modulated in the TNFα-stimulated and in the IL-1β-stimulated hCSs. Together, our results help to molecularly understand human neuroinflammation and thus a key mechanism of neurodegeneration.
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