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Paccagnella M, Abbona A, Michelotti A, Geuna E, Ruatta F, Landucci E, Denaro N, Vanella P, Lo Nigro C, Galizia D, Merlano M, Garrone O. Circulating Cytokines in Metastatic Breast Cancer Patients Select Different Prognostic Groups and Patients Who Might Benefit from Treatment beyond Progression. Vaccines (Basel) 2022; 10:78. [PMID: 35062739 PMCID: PMC8781714 DOI: 10.3390/vaccines10010078] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 12/28/2021] [Accepted: 01/03/2022] [Indexed: 12/28/2022] Open
Abstract
Cancer induces immune suppression to overcome its recognition and eradication by the immune system. Cytokines are messengers able to modulate immune response or suppression. There is great interest in the evaluation of their changes during treatment in order to identify their relationship with clinical outcome. We evaluated 18 cytokines in breast cancer patients treated with eribulin before starting treatment (T0) and after four courses of therapy (T1). Longitudinal modifications were considered and cytokine clusters through PCA and HCPC correlated to patients' outcomes were identified. Forty-one metastatic breast cancer patients and fifteen healthy volunteers were included. After clustering, we identified at T0 six patient clusters with different risk of relapse and death. At T1, only four clusters were identified, and three of them accounted for thirty-eight of forty-one patients, suggesting a possible role of treatment in reducing heterogeneity. The cluster with the best survival at T1 was characterized by low levels of IL-4, IL-6, IL-8, IL-10, CCL-2, CCL-4, and TGF-β. The cluster showing the worst survival encompassed high levels of IL-4, IL-6, IL-8, IL-10, CCL-2, and IFN-γ. A subgroup of patients with short progression-free survival (PFS) and long overall survival (OS) was comprised in the cluster characterized by low levels of CCL-2, IL-6, IL-8, IL-10, and IL-12 at T0. Our data support the prognostic significance of longitudinal serum cytokine analysis. This approach may help identify patients for whom early treatment stop avoids needless toxicity or might justify treatment beyond early progression. Further investigations are required to validate this hypothesis.
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Affiliation(s)
| | - Andrea Abbona
- Translational Oncology ARCO Foundation, 12100 Cuneo, Italy;
| | - Andrea Michelotti
- Department of Medical Oncology, Azienda Ospedaliero Universitaria Pisana, 56126 Pisa, Italy; (A.M.); (E.L.)
| | - Elena Geuna
- Multidisciplinary Oncology Outpatient Clinic, Candiolo Cancer Institute FPO-IRCCS, 10060 Candiolo, Italy; (E.G.); (D.G.)
| | - Fiorella Ruatta
- Department of Medical Oncology, S. Croce e Carle Teaching Hospital, 12100 Cuneo, Italy; (F.R.); (N.D.); (P.V.)
| | - Elisabetta Landucci
- Department of Medical Oncology, Azienda Ospedaliero Universitaria Pisana, 56126 Pisa, Italy; (A.M.); (E.L.)
| | - Nerina Denaro
- Department of Medical Oncology, S. Croce e Carle Teaching Hospital, 12100 Cuneo, Italy; (F.R.); (N.D.); (P.V.)
| | - Paola Vanella
- Department of Medical Oncology, S. Croce e Carle Teaching Hospital, 12100 Cuneo, Italy; (F.R.); (N.D.); (P.V.)
| | | | - Danilo Galizia
- Multidisciplinary Oncology Outpatient Clinic, Candiolo Cancer Institute FPO-IRCCS, 10060 Candiolo, Italy; (E.G.); (D.G.)
| | - Marco Merlano
- Experimental Cell Therapy Lab, Candiolo Cancer Institute, FPO-IRCCS Candiolo, 10060 Torino, Italy;
| | - Ornella Garrone
- Department of Medical Oncology, Fondazione IRCCS Ca’ Granda Ospedale Policlinico Maggiore, 20122 Milano, Italy;
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Li C, Li X. Advances in Therapy for Hormone Receptor (HR)-Positive, Human Epidermal Growth Factor Receptor 2 (HER2)-Negative Advanced Breast Cancer Patients Who Have Experienced Progression After Treatment with CDK4/6 Inhibitors. Onco Targets Ther 2021; 14:2929-2939. [PMID: 33976551 PMCID: PMC8104980 DOI: 10.2147/ott.s298720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 04/13/2021] [Indexed: 12/24/2022] Open
Abstract
Approximately 70% of breast cancer (BC) cases are hormone receptor-positive (HR+) and human epidermal growth factor receptor 2-negative (HER2-) BC. Cyclin-dependent kinase 4 and 6 (CDK4/6) inhibitors have acted as star drugs for reversing endocrine therapy (ET) resistance and improving the prognosis of patients with HR+ advanced breast cancer (ABC) since they were initially approved. However, progression eventually occurs. In this review, we summarize the recent treatment strategies post CDK4/6 inhibitors: 1) CDK4/6 inhibitors plus exemestane and everolimus; 2) phosphoinositide-3-kinase (PI3K) inhibitor alpelisib plus fulvestrant for patients with PIK3CA mutation; 3) poly (ADP-ribose) polymerase (PARP) inhibitor for patients with germline PALB2 mutations, somatic BRCA1/2 mutations, or germline BRCA1/2 mutations; 4) exemestane and everolimus; and (5) chemotherapy. These strategies are all supported by evidence from clinical trials and retrospective studies. We also describe potential future treatment strategies post CDK4/6 inhibitors, such as the trophoblast cell surface antigen 2 (Trop-2) directed antibody–drug conjugate, cyclin-dependent kinase 7 (CDK7) inhibitors, and B-cell lymphoma-2 (BCL-2) inhibitors.
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Affiliation(s)
- Chao Li
- Department of Breast Surgery, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, Zhejiang, 315000, People's Republic of China.,Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, Zhejiang, 315000, People's Republic of China
| | - Xujun Li
- Department of Breast Surgery, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, Zhejiang, 315000, People's Republic of China.,Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, Zhejiang, 315000, People's Republic of China
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Pairawan S, Zhao M, Yuca E, Annis A, Evans K, Sutton D, Carvajal L, Ren JG, Santiago S, Guerlavais V, Akcakanat A, Tapia C, Yang F, Bose PSC, Zheng X, Dumbrava EI, Aivado M, Meric-Bernstam F. First in class dual MDM2/MDMX inhibitor ALRN-6924 enhances antitumor efficacy of chemotherapy in TP53 wild-type hormone receptor-positive breast cancer models. Breast Cancer Res 2021; 23:29. [PMID: 33663585 PMCID: PMC7934277 DOI: 10.1186/s13058-021-01406-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 02/17/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND MDM2/MDMX proteins are frequently elevated in hormone receptor-positive (ER+) breast cancer. We sought to determine the antitumor efficacy of the combination of ALRN-6924, a dual inhibitor of MDM2/MDMX, with chemotherapy in ER+ breast cancer models. METHODS Three hundred two cell lines representing multiple tumor types were screened to confirm the role of TP53 status in ALRN-6924 efficacy. ER+ breast cancer cell lines (MCF-7 and ZR-75-1) were used to investigate the antitumor efficacy of ALRN-6924 combination. In vitro cell proliferation, cell cycle, and apoptosis assays were performed. Xenograft tumor volumes were measured, and reverse-phase protein array (RPPA), immunohistochemistry (IHC), and TUNEL assay of tumor tissues were performed to evaluate the in vivo pharmacodynamic effects of ALRN-6924 with paclitaxel. RESULTS ALRN-6924 was active in wild-type TP53 (WT-TP53) cancer cell lines, but not mutant TP53. On ER+ breast cancer cell lines, it was synergistic in vitro and had enhanced in vivo antitumor activity with both paclitaxel and eribulin. Flow cytometry revealed signs of mitotic crisis in all treatment groups; however, S phase was only decreased in MCF-7 single agent and combinatorial ALRN-6924 arms. RPPA and IHC demonstrated an increase in p21 expression in both combinatorial and single agent ALRN-6924 in vivo treatment groups. Apoptotic assays revealed a significantly enhanced in vivo apoptotic rate in ALRN-6924 combined with paclitaxel treatment arm compared to either single agent. CONCLUSION The significant synergy observed with ALRN-6924 in combination with chemotherapeutic agents supports further evaluation in patients with hormone receptor-positive breast cancer.
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Affiliation(s)
- Seyed Pairawan
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ming Zhao
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, 1400 Holcombe Blvd, Houston, TX, 77030, USA
| | - Erkan Yuca
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, 1400 Holcombe Blvd, Houston, TX, 77030, USA
| | | | - Kurt Evans
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, 1400 Holcombe Blvd, Houston, TX, 77030, USA
| | | | | | | | | | | | - Argun Akcakanat
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, 1400 Holcombe Blvd, Houston, TX, 77030, USA
| | - Coya Tapia
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Present address: Epizyme Inc., Cambridge, MA, USA
| | - Fei Yang
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Priya Subash Chandra Bose
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xiaofeng Zheng
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ecaterina Ileana Dumbrava
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, 1400 Holcombe Blvd, Houston, TX, 77030, USA
| | | | - Funda Meric-Bernstam
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, 1400 Holcombe Blvd, Houston, TX, 77030, USA.
- Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Lin BY, Liu WL, Huang H, Hu YG, Gong S, Meng YH, Yan J, Lu YZ, Chen HL. AQ-4, a deuterium-containing molecule, acts as a microtubule-targeting agent for cancer treatment. Eur J Pharmacol 2020; 877:173093. [PMID: 32234525 DOI: 10.1016/j.ejphar.2020.173093] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 03/10/2020] [Accepted: 03/26/2020] [Indexed: 11/25/2022]
Abstract
The important physiological function of microtubules makes them an indispensable and clinically effective target of anti-tumor agents. Herein, we sought to design, synthesize, and evaluate a novel 4-anilinoquinazoline derivative and identify its anti-tumor activity in vitro and in vivo. The novel compound, N-(4-methoxyphenyl)-N-methyl-2-(methyl-d3)quinazolin-4-amine (AQ-4), was identified as a representative scaffold and potent microtubule-targeting agent. As a promising antimitotic agent, AQ-4 displayed remarkable anti-tumor activity with an average IC50 value of 19 nM across a panel of 14 human cancer cell lines. AQ-4 also exhibited nearly identical potent activities against drug-resistant cells, with no evidence of toxicity towards normal cells. A further target verification study revealed that AQ-4 targets the tubulin-microtubule system by significantly inhibiting tubulin polymerization and disrupting the intracellular microtubule spindle dynamics. According to the results of mechanism study, AQ-4 induced cell cycle arrest in the G2/M phase, promoting evident apoptosis and a collapses of mitochondrial membrane potential. The superior anti-tumor effect of AQ-4 in vivo suggests that it should be further investigated to validate its use for cancer therapy.
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Affiliation(s)
- Bi-Yun Lin
- Pathological Diagnosis and Research Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, 524023, Guangdong, China
| | - Wen-Lin Liu
- Department of Traditional Chinese Medicine, Affiliated Hospital of Guangdong Medical University, Zhanjiang, 524023, Guangdong, China
| | - Hui Huang
- Department of Biochemistry and Molecular Biology, Guangdong Medical University, Zhanjiang, 524023, Guangdong, China
| | - Ya-Guang Hu
- Department of Biochemistry and Molecular Biology, Guangdong Medical University, Zhanjiang, 524023, Guangdong, China
| | - Sha Gong
- Laboratory of Pathology Department, Guangdong Medical University, Zhanjiang, 524023, Guangdong, China
| | - Yu-Hua Meng
- Laboratory of Pathology Department, Guangdong Medical University, Zhanjiang, 524023, Guangdong, China
| | - Jun Yan
- Department of Laboratory Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China.
| | - Yuan-Zhi Lu
- Pathological Diagnosis and Research Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, 524023, Guangdong, China.
| | - Hua-Lin Chen
- Department of Pulmonary Oncology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, 524023, Guangdong, China.
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Quan DH, Nagalingam G, Luck I, Proschogo N, Pillalamarri V, Addlagatta A, Martinez E, Sintchenko V, Rutledge PJ, Triccas JA. Bengamides display potent activity against drug-resistant Mycobacterium tuberculosis. Sci Rep 2019; 9:14396. [PMID: 31591407 PMCID: PMC6779907 DOI: 10.1038/s41598-019-50748-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 09/18/2019] [Indexed: 01/08/2023] Open
Abstract
Mycobacterium tuberculosis infects over 10 million people annually and kills more people each year than any other human pathogen. The current tuberculosis (TB) vaccine is only partially effective in preventing infection, while current TB treatment is problematic in terms of length, complexity and patient compliance. There is an urgent need for new drugs to combat the burden of TB disease and the natural environment has re-emerged as a rich source of bioactive molecules for development of lead compounds. In this study, one species of marine sponge from the Tedania genus was found to yield samples with exceptionally potent activity against M. tuberculosis. Bioassay-guided fractionation identified bengamide B as the active component, which displayed activity in the nanomolar range against both drug-sensitive and drug-resistant M. tuberculosis. The active compound inhibited in vitro activity of M. tuberculosis MetAP1c protein, suggesting the potent inhibitory action may be due to interference with methionine aminopeptidase activity. Tedania-derived bengamide B was non-toxic against human cell lines, synergised with rifampicin for in vitro inhibition of bacterial growth and reduced intracellular replication of M. tuberculosis. Thus, bengamides isolated from Tedania sp. show significant potential as a new class of compounds for the treatment of drug-resistant M. tuberculosis.
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Affiliation(s)
- Diana H Quan
- Discipline of Infectious Diseases and Immunology, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia.,Tuberculosis Research Program, Centenary Institute, Sydney, NSW, Australia
| | - Gayathri Nagalingam
- Discipline of Infectious Diseases and Immunology, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia.,Tuberculosis Research Program, Centenary Institute, Sydney, NSW, Australia
| | - Ian Luck
- School of Chemistry, Faculty of Science, The University of Sydney, Camperdown, NSW, Australia
| | - Nicholas Proschogo
- School of Chemistry, Faculty of Science, The University of Sydney, Camperdown, NSW, Australia
| | | | - Anthony Addlagatta
- Centre for Chemical Biology, Indian Institute of Chemical Technology, Secunderabad, India
| | - Elena Martinez
- Centre for Infectious Diseases and Microbiology, The Westmead Institute, Westmead, NSW, Australia.,Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Camperdown, NSW, Australia
| | - Vitali Sintchenko
- Centre for Infectious Diseases and Microbiology, The Westmead Institute, Westmead, NSW, Australia.,Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Camperdown, NSW, Australia
| | - Peter J Rutledge
- School of Chemistry, Faculty of Science, The University of Sydney, Camperdown, NSW, Australia
| | - James A Triccas
- Discipline of Infectious Diseases and Immunology, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia. .,Charles Perkins Centre, The University of Sydney, Camperdown, NSW, Australia. .,Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Camperdown, NSW, Australia.
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