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Zhang J, Ma Y. Luteolin as a potential therapeutic candidate for lung cancer: Emerging preclinical evidence. Biomed Pharmacother 2024; 176:116909. [PMID: 38852513 DOI: 10.1016/j.biopha.2024.116909] [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: 03/26/2024] [Revised: 06/04/2024] [Accepted: 06/06/2024] [Indexed: 06/11/2024] Open
Abstract
Lung cancer is a prevalent malignant tumor and a leading cause of cancer-related fatalities globally. However, current treatments all have limitations. Therefore, there is an urgent need to identify a readily available therapeutic agent to counteract lung cancer development and progression. Luteolin is a flavonoid derived from vegetables and herbs that possesses preventive and therapeutic effects on various cancers. With the goal of providing new directions for the treatment of lung cancer, we review here the recent findings on luteolin so as to provide new ideas for the development of new anti-lung cancer drugs. The search focused on studies published between January 1995 and January 2024 that explored the use of luteolin in lung cancer. A comprehensive literature search was conducted in the SCOPUS, Google Scholar, PubMed, and Web of Science databases using the keywords "luteolin" and "lung cancer." By collecting previous literature, we found that luteolin has multiple mechanisms of therapeutic effects, including promotion of apoptosis in lung cancer cells; inhibition of tumor cell proliferation, invasion and metastasis; and modulation of immune responses. In addition, it can be used as an adjuvant to radio-chemotherapy and helps to ameliorate cancer complications. This review summarizes the structure, natural sources, physicochemical properties and pharmacokinetics of luteolin, and focuses on the anti-lung cancer mechanism of luteolin, so as to provide new ideas for the development of new anti-lung cancer drugs.
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Affiliation(s)
- Jin Zhang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, 36 Sanhao Street, Heping District, Shenyang, Liaoning 110004, PR China
| | - Yue Ma
- Department of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, 36 Sanhao Street, Heping District, Shenyang, Liaoning 110004, PR China.
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Durand M, Cabaud Gibouin V, Duplomb L, Salmi L, Caillot M, Sola B, Camus V, Jardin F, Garrido C, Jego G. A first-in-class inhibitor of HSP110 to potentiate XPO1-targeted therapy in primary mediastinal B-cell lymphoma and classical Hodgkin lymphoma. J Exp Clin Cancer Res 2024; 43:148. [PMID: 38773631 PMCID: PMC11110392 DOI: 10.1186/s13046-024-03068-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: 12/18/2023] [Accepted: 05/10/2024] [Indexed: 05/24/2024] Open
Abstract
BACKGROUND Primary mediastinal B-cell lymphoma (PMBL) and classical Hodgkin lymphoma (cHL) are distinct hematological malignancies of B-cell origin that share many biological, molecular, and clinical characteristics. In particular, the JAK/STAT signaling pathway is a driver of tumor development due to multiple recurrent mutations, particularly in STAT6. Furthermore, the XPO1 gene that encodes exportin 1 (XPO1) shows a frequent point mutation (E571K) resulting in an altered export of hundreds of cargo proteins, which may impact the success of future therapies in PMBL and cHL. Therefore, targeted therapies have been envisioned for these signaling pathways and mutations. METHODS To identify novel molecular targets that could overcome the treatment resistance that occurs in PMBL and cHL patients, we have explored the efficacy of a first-in-class HSP110 inhibitor (iHSP110-33) alone and in combination with selinexor, a XPO1 specific inhibitor, both in vitro and in vivo. RESULTS We show that iHSP110-33 decreased the survival of several PMBL and cHL cell lines and the size of tumor xenografts. We demonstrate that HSP110 is a cargo of XPO1wt as well as of XPO1E571K. Using immunoprecipitation, proximity ligation, thermophoresis and kinase assays, we showed that HSP110 directly interacts with STAT6 and favors its phosphorylation. The combination of iHSP110-33 and selinexor induces a synergistic reduction of STAT6 phosphorylation and of lymphoma cell growth in vitro and in vivo. In biopsies from PMBL patients, we show a correlation between HSP110 and STAT6 phosphorylation levels. CONCLUSIONS These findings suggest that HSP110 could be proposed as a novel target in PMBL and cHL therapy.
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Affiliation(s)
- Manon Durand
- INSERM, UMR1231, Team HSP-Pathies Labellisée « Ligue Nationale Contre Le Cancer » and Labex LipSTIC, Dijon, 21000, France
- University of Burgundy, Medical Sciences Faculty, Dijon, 21078, France
| | - Vincent Cabaud Gibouin
- INSERM, UMR1231, Team HSP-Pathies Labellisée « Ligue Nationale Contre Le Cancer » and Labex LipSTIC, Dijon, 21000, France
- University of Burgundy, Medical Sciences Faculty, Dijon, 21078, France
| | - Laurence Duplomb
- INSERM, UMR1231, Equipe GAD, University of Burgundy, Dijon, 21078, France
| | - Leila Salmi
- INSERM, UMR1231, Team HSP-Pathies Labellisée « Ligue Nationale Contre Le Cancer » and Labex LipSTIC, Dijon, 21000, France
- University of Burgundy, Medical Sciences Faculty, Dijon, 21078, France
| | | | - Brigitte Sola
- INSERM, U1245, Normandy University, Caen, 14000, France
| | - Vincent Camus
- Department of Hematology, Centre Henri Becquerel, Rouen, 76000, France
| | - Fabrice Jardin
- Department of Hematology, Centre Henri Becquerel, Rouen, 76000, France
| | - Carmen Garrido
- INSERM, UMR1231, Team HSP-Pathies Labellisée « Ligue Nationale Contre Le Cancer » and Labex LipSTIC, Dijon, 21000, France
- University of Burgundy, Medical Sciences Faculty, Dijon, 21078, France
- Georges François Leclerc Cancer Centre, CGFL, Dijon, France
| | - Gaëtan Jego
- INSERM, UMR1231, Team HSP-Pathies Labellisée « Ligue Nationale Contre Le Cancer » and Labex LipSTIC, Dijon, 21000, France.
- University of Burgundy, Medical Sciences Faculty, Dijon, 21078, France.
- INSERM, UMR1231, Université Bourgogne, 7 Boulevard Jeanne d'Arc, Dijon, 21078, France.
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Du S, Liu Y, Yuan Y, Wang Y, Chen Y, Wang S, Chi Y. Advances in the study of HSP70 inhibitors to enhance the sensitivity of tumor cells to radiotherapy. Front Cell Dev Biol 2022; 10:942828. [PMID: 36036010 PMCID: PMC9399644 DOI: 10.3389/fcell.2022.942828] [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: 05/13/2022] [Accepted: 07/18/2022] [Indexed: 11/13/2022] Open
Abstract
The 70 kDa heat shock protein (HSP70) is one of the most conserved proteins and a ubiquitous molecular chaperone that plays a role in the folding, remodeling, and degradation of various proteins to maintain proteostasis. It has been shown that HSP70 is abundantly expressed in cancer and enhances tumor resistance to radiotherapy by inhibiting multiple apoptotic pathways, such as interfering with the cellular senescence program, promoting angiogenesis, and supporting metastasis. Thus, HSP70 provides an effective target for enhancing the effects of radiation therapy in the clinical management of cancer patients. Inhibition of HSP70 enhances the radiation-induced tumor-killing effect and thus improves the efficacy of radiotherapy. This article reviews the sensitivity of Hsp70 and its related inhibitors to radiotherapy of tumor cells.
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Affiliation(s)
- Sihan Du
- School of Medical Imaging, Weifang Medical University, Weifang, Shandong, China
| | - Ying Liu
- School of Medical Imaging, Weifang Medical University, Weifang, Shandong, China
| | - Yuan Yuan
- Department of Radiotherapy, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, China
| | - Yuran Wang
- Department of Radiotherapy, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, China
| | - Yanfang Chen
- Department of Radiotherapy, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, China
| | - Shuai Wang
- Department of Radiotherapy, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, China
- *Correspondence: Shuai Wang, ; Yuhua Chi,
| | - Yuhua Chi
- Department of General Medicine, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, China
- *Correspondence: Shuai Wang, ; Yuhua Chi,
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Zhang XL, Zhang XY, Ge XQ, Liu MX. Mangiferin prevents hepatocyte epithelial-mesenchymal transition in liver fibrosis via targeting HSP27-mediated JAK2/STAT3 and TGF-β1/Smad pathway. Phytother Res 2022; 36:4167-4182. [PMID: 35778992 DOI: 10.1002/ptr.7549] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 06/08/2022] [Accepted: 06/17/2022] [Indexed: 12/11/2022]
Abstract
Hepatocytes has been confirmed to undergo EMT and can be converted into myofibroblasts during hepatic fibrogenesis. However, the mechanism of hepatocyte EMT regulation in hepatic fibrosis, particularly through HSP27 (human homologue of rodent HSP25), remains unclear. Mangiferin (MAN), a compound extracted from Mangifera indica L, has been reported to attenuate liver injury. This study aimed to investigate the mechanisms underlying HSP27 inhibition and the anti-fibrotic effect of MAN in liver fibrosis. Our results revealed that the expression of HSP27 was remarkably increased in the liver tissues of patients with liver cirrhosis and CCl4 -induced fibrotic rats. However, HSP27 shRNA treatment significantly alleviated fibrosis. Furthermore, MAN was found to inhibit CCl4 - and TGF-β1-induced liver fibrosis and reduced hepatocyte EMT. More importantly, MAN decreased HSP27 expression to suppress the JAK2/STAT3 pathway, and subsequently blocked TGF-β1/Smad signaling, which were consistent with its protection against CCl4 -induced EMT and liver fibrosis. Together, these results suggest that HSP27 may play a crucial role in hepatocyte EMT and liver fibrosis by activating JAK2/STAT3 signaling and TGF-β1/Smad pathway. The suppression of HSP27 expression by MAN may be a novel strategy for attenuating the hepatocyte EMT in liver fibrosis.
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Affiliation(s)
- Xiao-Ling Zhang
- College of Pharmacy, Nantong University, Nantong, PR China.,State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, PR China
| | - Xiao-Yan Zhang
- Department of Pharmacology, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, PR China
| | - Xiao-Qun Ge
- Department of Pharmacology, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, PR China
| | - Ming-Xuan Liu
- College of Pharmacy, Nantong University, Nantong, PR China.,State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, PR China
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Chifotides HT, Bose P, Masarova L, Pemmaraju N, Verstovsek S. SOHO State of the Art Updates and Next Questions: Novel Therapies in Development for Myelofibrosis. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2022; 22:210-223. [PMID: 34840087 DOI: 10.1016/j.clml.2021.10.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 10/05/2021] [Accepted: 10/08/2021] [Indexed: 06/13/2023]
Abstract
Myeloproliferative neoplasms research has entered a dynamic and exciting era as we witness exponential growth of novel agents in advanced/early phase clinical trials for myelofibrosis (MF). Building on the success and pivotal role of ruxolitinib, many novel agents, spanning a wide range of mechanisms/targets (epigenetic regulation, apoptotic/intracellular signaling pathways, telomerase, bone marrow fibrosis) are in clinical development; several are studied in registrational trials and hold great potential to expand the therapeutic arsenal/shift the treatment paradigm if regulatory approval is granted. Insight into MF pathogenesis and its molecular underpinnings, preclinical studies demonstrating synergism of ruxolitinib with investigational agents, urgent unmet clinical needs (cytopenias, loss of response to JAK inhibitors); and progressive disease fueled the rapid rise of innovative therapeutics. New strategies include pairing ruxolitinib with erythroid maturation agents to manage anemia (luspatercept), designing rational combinations with ruxolitinib to boost responses in both the frontline and suboptimal response settings (pelabresib, navitoclax, parsaclisib), treatment with non-JAK inhibitor monotherapy in the second-line setting (navtemadlin, imetelstat), novel JAK inhibitors tailored to subgroups with challenging unmet needs (momelotinib and pacritinib for anemia and thrombocytopenia, respectively); and agents potentially enhancing longevity (imetelstat). Beyond typical endpoints evaluated in MF clinical trials (spleen volume reduction ≥ 35%, total symptom score reduction ≥ 50%) thus far, emerging endpoints include overall survival, progression-free survival, transfusion independence, anemia benefits, bone marrow fibrosis and driver mutation allele burden reduction. Novel biomarkers and additional clinical features are being sought to assess new agents and tailor emerging therapies to appropriate patients. New strategies are needed to optimize the design of clinical trials comparing novel combinations to standard agent monotherapy.
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Affiliation(s)
- Helen T Chifotides
- Department of Leukemia, The University of Texas, MD Anderson Cancer Center, Houston, TX
| | - Prithviraj Bose
- Department of Leukemia, The University of Texas, MD Anderson Cancer Center, Houston, TX
| | - Lucia Masarova
- Department of Leukemia, The University of Texas, MD Anderson Cancer Center, Houston, TX
| | - Naveen Pemmaraju
- Department of Leukemia, The University of Texas, MD Anderson Cancer Center, Houston, TX
| | - Srdan Verstovsek
- Department of Leukemia, The University of Texas, MD Anderson Cancer Center, Houston, TX.
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Extracellular Heat Shock Proteins as Therapeutic Targets and Biomarkers in Fibrosing Interstitial Lung Diseases. Int J Mol Sci 2021; 22:ijms22179316. [PMID: 34502225 PMCID: PMC8430559 DOI: 10.3390/ijms22179316] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/25/2021] [Accepted: 08/26/2021] [Indexed: 12/19/2022] Open
Abstract
Interstitial lung diseases (ILDs) include a large number of diseases and causes with variable outcomes often associated with progressive fibrosis. Although each of the individual fibrosing ILDs are rare, collectively, they affect a considerable number of patients, representing a significant burden of disease. Idiopathic pulmonary fibrosis (IPF) is the typical chronic fibrosing ILD associated with progressive decline in lung. Other fibrosing ILDs are often associated with connective tissues diseases, including rheumatoid arthritis-ILD (RA-ILD) and systemic sclerosis-associated ILD (SSc-ILD), or environmental/drug exposure. Given the vast number of progressive fibrosing ILDs and the disparities in clinical patterns and disease features, the course of these diseases is heterogeneous and cannot accurately be predicted for an individual patient. As a consequence, the discovery of novel biomarkers for these types of diseases is a major clinical challenge. Heat shock proteins (HSPs) are molecular chaperons that have been extensively described to be involved in fibrogenesis. Their extracellular forms (eHSPs) have been recently and successfully used as therapeutic targets or circulating biomarkers in cancer. The current review will describe the role of eHSPs in fibrosing ILDs, highlighting the importance of these particular stress proteins to develop new therapeutic strategies and discover potential biomarkers in these diseases.
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Yung Y, Lee E, Chu HT, Yip PK, Gill H. Targeting Abnormal Hematopoietic Stem Cells in Chronic Myeloid Leukemia and Philadelphia Chromosome-Negative Classical Myeloproliferative Neoplasms. Int J Mol Sci 2021; 22:ijms22020659. [PMID: 33440869 PMCID: PMC7827471 DOI: 10.3390/ijms22020659] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/05/2021] [Accepted: 01/06/2021] [Indexed: 02/02/2023] Open
Abstract
Myeloproliferative neoplasms (MPNs) are unique hematopoietic stem cell disorders sharing mutations that constitutively activate the signal-transduction pathways involved in haematopoiesis. They are characterized by stem cell-derived clonal myeloproliferation. The key MPNs comprise chronic myeloid leukemia (CML), polycythemia vera (PV), essential thrombocythemia (ET), and primary myelofibrosis (PMF). CML is defined by the presence of the Philadelphia (Ph) chromosome and BCR-ABL1 fusion gene. Despite effective cytoreductive agents and targeted therapy, complete CML/MPN stem cell eradication is rarely achieved. In this review article, we discuss the novel agents and combination therapy that can potentially abnormal hematopoietic stem cells in CML and MPNs and the CML/MPN stem cell-sustaining bone marrow microenvironment.
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MESH Headings
- Antineoplastic Agents/pharmacology
- Antineoplastic Agents/therapeutic use
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Autophagy
- Biomarkers, Tumor
- Cell Survival/drug effects
- Cell Transformation, Neoplastic/genetics
- Combined Modality Therapy
- Disease Susceptibility
- Genetic Predisposition to Disease
- Hematopoietic Stem Cells/drug effects
- Hematopoietic Stem Cells/metabolism
- Hematopoietic Stem Cells/pathology
- Humans
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/etiology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/therapy
- Molecular Targeted Therapy
- Myeloproliferative Disorders/etiology
- Myeloproliferative Disorders/pathology
- Myeloproliferative Disorders/therapy
- Neoplastic Stem Cells/drug effects
- Neoplastic Stem Cells/metabolism
- Neoplastic Stem Cells/pathology
- Philadelphia Chromosome
- Signal Transduction/drug effects
- Stem Cell Niche
- Tumor Microenvironment
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Affiliation(s)
| | | | | | | | - Harinder Gill
- Correspondence: ; Tel.: +852-2255-4542; Fax: +852-2816-2863
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