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Singh SB. Discovery, synthesis, activities, structure-activity relationships, and clinical development of combretastatins and analogs as anticancer drugs. A comprehensive review. Nat Prod Rep 2024; 41:298-322. [PMID: 38009216 DOI: 10.1039/d3np00053b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2023]
Abstract
Covering: 1982 to up to the end of 2022Bioassay guided purification of the extracts of Combretum caffrum led to the discovery of six series of combretastatins A-D with cytotoxic activities ranging from sub nM to >50 μM ED50's against a wide variety of cancer cell lines. Of these, cis-stilbenes combretastatins A-4 and A-1 were the most potent, exhibiting in vivo efficacy against a wide variety of tumor types in murine models. These antimitotic agents inhibited tubulin polymerization by reversibly binding to the colchicine binding sites. They inhibited tumor growth by a novel antivascular and antineogenesis mechanism in which they stopped blood flows to the blood vessels causing necrosis. Over 20 clinical trials of the phosphate prodrugs of combretastatin A-4 (CA4P) and A-1 (CA1P) showed objective and stable responses against many tumor types, with increased survival times of many patients along with the confirmed cure of certain patients inflicted with anaplastic thyroid cancers. Medicinal chemistry efforts led to the identification of three new leads (AVE8062, BNC105P, SCB01A) with improved in vitro and in vivo potency and an often-improved cellular spectrum. Unfortunately, these preclinical improvements did not translate clinically in any meaningful way. Objectively, CA4P remained the best compound and has garnered many Orphan drug designations by FDA. Clinical trials with tumor genetic mapping, particularly from previous responders, may help boost the success of these compounds in future studies. A comprehensive review of combretastatin series A-D, including bioassay guided discovery, total syntheses, and structure-activity relationship (SAR) studies, biological and mechanistic studies, and preclinical and clinical evaluations of the isolated combretastatins and analogs, along with the personal perspective of the author who originated this project, is presented.
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Affiliation(s)
- Sheo B Singh
- Charles A Dana Research Institute for Scientists Emeriti (RISE), Drew University, Madison, NJ 07940, USA.
- Department of Chemistry and Chemical Biology, Stevens Institute of Technology, Hoboken, NJ 07030, USA.
- SBS Pharma Consulting LLC, Edison, NJ 08820, USA
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2
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Denaro N, Romanò R, Alfieri S, Dolci A, Licitra L, Nuzzolese I, Ghidini M, Bareggi C, Bertaglia V, Solinas C, Garrone O. The Tumor Microenvironment and the Estrogen Loop in Thyroid Cancer. Cancers (Basel) 2023; 15:cancers15092458. [PMID: 37173925 PMCID: PMC10177023 DOI: 10.3390/cancers15092458] [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: 01/31/2023] [Revised: 03/31/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023] Open
Abstract
Thyroid cancer (TC) cells employ multiple signaling pathways, such as PI3K/AKT/mTOR and RAS/Raf/MAPK, fostering cell proliferation, survival and metastasis. Through a complex interplay with immune cells, inflammatory mediators and stroma, TC cells support an immunosuppressive, inflamed, pro-carcinogenic TME. Moreover, the participation of estrogens in TC pathogenesis has previously been hypothesized, in view of the higher TC incidence observed among females. In this respect, the interactions between estrogens and the TME in TC could represent a relevant, unexplored area of research. We thereby collectively reviewed the available evidence concerning the potential carcinogenic role of estrogens in TC, specifically focusing on their crosstalk with the TME.
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Affiliation(s)
- Nerina Denaro
- Medical Oncology, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Rebecca Romanò
- Head and Neck Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy
| | - Salvatore Alfieri
- Head and Neck Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy
| | - Alessia Dolci
- Endocrinology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Lisa Licitra
- Head and Neck Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy
- Department of Hematology and Oncology, University of Milan, 20122 Milan, Italy
| | - Imperia Nuzzolese
- Head and Neck Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy
| | - Michele Ghidini
- Medical Oncology, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Claudia Bareggi
- Medical Oncology, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Valentina Bertaglia
- Department of Oncology, University of Turin, S. Luigi Gonzaga Hospital, 10043 Orbassano, Italy
| | - Cinzia Solinas
- Medical Oncology, AOU Cagliari, Policlinico di Monserrato, 09042 Cagliari, Italy
| | - Ornella Garrone
- Medical Oncology, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
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3
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Lang M, Longerich T, Anamaterou C. Targeted therapy with vemurafenib in BRAF(V600E)-mutated anaplastic thyroid cancer. Thyroid Res 2023; 16:5. [PMID: 36855200 PMCID: PMC9976495 DOI: 10.1186/s13044-023-00147-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 01/08/2023] [Indexed: 03/02/2023] Open
Abstract
BACKGROUND Anaplastic thyroid cancer (ATC) is one of the most aggressive malignancies, representing less than 5% of all thyroid carcinomas. Τhe median survival is limited to months due to the resistance of ATC to surgery, radioiodine therapy, radiotherapy and chemotherapy. This review will cover novel agents involving several cellular signaling pathways including the BRAF pathway. The BRAF inhibitor vemurafenib improves survival among patients with metastatic melanoma, hairy-cell leukemia and intracranial neoplasms with BRAF gene mutations. The frequency of a BRAF (V600E) mutation in ATC is about 25%. CASE PRESENTATION We report the first case of a marked partial response to adjuvant first line monotherapy with vemurafenib in BRAF V600E-mutated ATC. The 78-year-old man showed a sustained response for 7 months, thereafter scans revealed progressive disease and the patient died 10 months after first diagnosis. This case report is accompanied by a comprehensive review of current strategies and tools for ATC treatment. CONCLUSIONS This case and the review of current data confirm the benefit of BRAF inhibition in BRAF-mutated ATC, limited by acquired resistance to targeted therapy.
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Affiliation(s)
- Matthias Lang
- Department of General-, Visceral- and Transplant Surgery, University Hospital Heidelberg, Heidelberg, Germany.
| | - Thomas Longerich
- grid.5253.10000 0001 0328 4908Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | - Chrysanthi Anamaterou
- grid.7700.00000 0001 2190 4373Department of Nuclear Medicine, University of Heidelberg, Heidelberg, Germany
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4
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Chen ZH, Xu RM, Zheng GH, Jin YZ, Li Y, Chen XY, Tian YS. Development of Combretastatin A-4 Analogues as Potential Anticancer Agents with Improved Aqueous Solubility. Molecules 2023; 28:molecules28041717. [PMID: 36838705 PMCID: PMC9963121 DOI: 10.3390/molecules28041717] [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: 01/13/2023] [Revised: 02/03/2023] [Accepted: 02/07/2023] [Indexed: 02/23/2023] Open
Abstract
Combretastatin A-4 (CA-4) is a potent tubulin polymerisation inhibitor. However, the clinical application of CA-4 is limited owing to its low aqueous solubility and the easy conversion of the olefin double bond from the more active cis- to the less active trans-configuration. Several structural modifications were investigated to improve the solubility of CA-4 derivatives. Among the compounds we synthesized, the kinetic solubility assay revealed that the solubility of compounds containing a piperazine ring increased the most, and the solubility of compounds 12a1, 12a2, 15 and 18 was increased 230-2494 times compared with that of the control compound (Z)-3-(4-aminophenyl)-2-(3,4,5-trimethoxyphenyl)acrylonitrile (9a). In addition, these synthesised stilbene nitriles had high anticancer cell (AGS, BEL-7402, MCF-7, and HCT-116) selectivity over L-02 and MCF-10A normal cells while maintaining micromolar activity against cancer cells. The most cytotoxic compound is 9a, and the IC50 value is 20 nM against HCT-116 cancer cells. Preliminary studies indicated that compound 12a1 had excellent plasma stability and moderate binding to rat plasma proteins, suggesting it is a promising lead compound for the development of an anticancer agent.
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Affiliation(s)
| | | | | | | | | | | | - Yu-Shun Tian
- Correspondence: ; Tel.: +864332436028; Fax: +864332435026
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5
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Jungels C, Pita JM, Costante G. Anaplastic thyroid carcinoma: advances in molecular profiling and targeted therapy. Curr Opin Oncol 2023; 35:1-9. [PMID: 36398690 DOI: 10.1097/cco.0000000000000918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
PURPOSE OF REVIEW Anaplastic thyroid carcinomas (ATCs) are rare cancers with a globally very poor prognosis, because of their immensely aggressive behaviour, resulting in predominantly advanced stage of disease at diagnosis. Response to available therapies is still disappointing. Aim of the present review is to illustrate the diverse new strategies under investigation, to improve the poor outcome of these patients. RECENT FINDINGS Applying molecular analysis in ATC is unravelling potentially actionable targets of therapy. If a mutation of BRAF V600E is found, a combination of Dabrafenib and Trametinib is the recommended treatment. In the presence of another druggable mutation, a specific targeted therapy may be proposed. In the absence of druggable mutations, immunotherapy is an alternative approach, especially in case of significant PD-L1 expression. SUMMARY The molecular profiling of tumour samples is elucidating the genetic alterations involved in ATC development, and new preclinical models are under study to define innovative approaches for individualized treatment of such patients. Hopefully this approach could improve ATC prognosis.
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Affiliation(s)
- Christiane Jungels
- Department of Oncologic Medicine, Institut Jules Bordet, Université Libre de Bruxelles, Bruxelles, Belgium
| | - Jaime Miguel Pita
- Institute of Interdisciplinary Research (IRIBHM) and ULB-Cancer Research Center (U-CRC), Université Libre de Bruxelles, Bruxelles, Belgium
| | - Giuseppe Costante
- Department of Oncologic Medicine, Institut Jules Bordet, Université Libre de Bruxelles, Bruxelles, Belgium
- Department of Endocrinology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
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6
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Yuan J, Guo Y. Targeted Therapy for Anaplastic Thyroid Carcinoma: Advances and Management. Cancers (Basel) 2022; 15:cancers15010179. [PMID: 36612173 PMCID: PMC9818071 DOI: 10.3390/cancers15010179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/17/2022] [Accepted: 12/23/2022] [Indexed: 12/29/2022] Open
Abstract
Anaplastic thyroid carcinoma (ATC) is a rare and highly fatal cancer with the worst prognosis of all thyroid carcinoma (TC) histological subtypes and no standard treatment. In recent years, the explosion of investigations on ATC-targeted agents has provided a new treatment strategy for this malignant condition, and a review of these studies is warranted. We conducted a comprehensive literature search for ATC-targeted drug studies and compiled a summary of their efficacy and adverse effects (AEs) to provide new insights. Multiple clinical trials have demonstrated the efficacy and safety of dabrafenib in combination with trametinib for the treatment of ATC, but vemurafenib and NTRK inhibitors showed limited clinical responses. We found that the previously valued therapeutic effect of lenvatinib may be unsatisfactory; combining tyrosine kinase (TK) inhibitors (TKIs) with other agents results in a higher rate of clinical benefit. In addition, specific medications, including RET inhibitors, mTOR inhibitors, CDK4/6 inhibitors, and Combretastatin A4-phosphate (CA4P), offer tremendous therapeutic potential. The AEs reported for all agents are relatively numerous but largely manageable clinically. More clinical trials are expected to further confirm the effectiveness and safety of these targeted drugs for ATC.
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Affiliation(s)
- Jiaqian Yuan
- The First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Yong Guo
- Department of Medical Oncology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310001, China
- Correspondence:
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7
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Haddad RI, Bischoff L, Ball D, Bernet V, Blomain E, Busaidy NL, Campbell M, Dickson P, Duh QY, Ehya H, Goldner WS, Guo T, Haymart M, Holt S, Hunt JP, Iagaru A, Kandeel F, Lamonica DM, Mandel S, Markovina S, McIver B, Raeburn CD, Rezaee R, Ridge JA, Roth MY, Scheri RP, Shah JP, Sipos JA, Sippel R, Sturgeon C, Wang TN, Wirth LJ, Wong RJ, Yeh M, Cassara CJ, Darlow S. Thyroid Carcinoma, Version 2.2022, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2022; 20:925-951. [PMID: 35948029 DOI: 10.6004/jnccn.2022.0040] [Citation(s) in RCA: 107] [Impact Index Per Article: 53.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Differentiated thyroid carcinomas is associated with an excellent prognosis. The treatment of choice for differentiated thyroid carcinoma is surgery, followed by radioactive iodine ablation (iodine-131) in select patients and thyroxine therapy in most patients. Surgery is also the main treatment for medullary thyroid carcinoma, and kinase inhibitors may be appropriate for select patients with recurrent or persistent disease that is not resectable. Anaplastic thyroid carcinoma is almost uniformly lethal, and iodine-131 imaging and radioactive iodine cannot be used. When systemic therapy is indicated, targeted therapy options are preferred. This article describes NCCN recommendations regarding management of medullary thyroid carcinoma and anaplastic thyroid carcinoma, and surgical management of differentiated thyroid carcinoma (papillary, follicular, Hürthle cell carcinoma).
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Affiliation(s)
| | | | - Douglas Ball
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | | | | | | | | | - Paxton Dickson
- St. Jude Children's Research Hospital/The University of Tennessee Health Science Center
| | - Quan-Yang Duh
- UCSF Helen Diller Family Comprehensive Cancer Center
| | | | | | | | | | - Shelby Holt
- UT Southwestern Simmons Comprehensive Cancer Center
| | - Jason P Hunt
- Huntsman Cancer Institute at the University of Utah
| | | | | | | | - Susan Mandel
- Abramson Cancer Center at the University of Pennsylvania
| | - Stephanie Markovina
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | | | | | - Rod Rezaee
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | - Mara Y Roth
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | | | | | - Jennifer A Sipos
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | - Cord Sturgeon
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | | | | | - Michael Yeh
- UCLA Jonsson Comprehensive Cancer Center; and
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8
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Watson EE, Russo F, Moreau D, Winssinger N. Optochemical Control of Therapeutic Agents through Photocatalyzed Isomerization. Angew Chem Int Ed Engl 2022; 61:e202203390. [PMID: 35510306 PMCID: PMC9400970 DOI: 10.1002/anie.202203390] [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: 03/04/2022] [Indexed: 12/04/2022]
Abstract
A Ru(bpy)3Cl2 photocatalyst is applied to the rapid trans to cis isomerization of a range of alkene‐containing pharmacological agents, including combretastatin A‐4 (CA‐4), a clinical candidate in oncology, and resveratrol derivatives, switching their configuration from inactive substances to potent cytotoxic agents. Selective in cellulo activation of the CA‐4 analog Res‐3M is demonstrated, along with its potent cytotoxicity and inhibition of microtubule dynamics.
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Affiliation(s)
- Emma E. Watson
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
| | - Francesco Russo
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
| | - Dimitri Moreau
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
| | - Nicolas Winssinger
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
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9
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Watson EE, Russo F, Moreau D, Winssinger N. Optochemical Control of Therapeutic Agents through Photocatalyzed Isomerization. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202203390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Emma E. Watson
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
| | - Francesco Russo
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
| | - Dimitri Moreau
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
| | - Nicolas Winssinger
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
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10
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The Role of the Kinase Inhibitors in Thyroid Cancers. Pharmaceutics 2022; 14:pharmaceutics14051040. [PMID: 35631627 PMCID: PMC9143582 DOI: 10.3390/pharmaceutics14051040] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/27/2022] [Accepted: 05/08/2022] [Indexed: 02/01/2023] Open
Abstract
Thyroid cancer is the most common endocrine malignancy, accounting for about 3% of all cancer cases each year worldwide with increasing incidence, but with the mortality remaining stable at low levels. This contradiction is due to overdiagnosis of indolent neoplasms identified by neck ultrasound screening that would remain otherwise asymptomatic. Differentiated thyroid carcinomas (DTCs) are almost curable for 95% with a good prognosis. However, 5% of these tumours worsened toward aggressive forms: large tumours with extravasal invasion, either with regional lymph node or distant metastasis, that represent a serious clinical challenge. The unveiling of the genomic landscape of these tumours shows that the most frequent mutations occur in tyrosine kinase receptors (RET), in components of the MAPK/PI3K signalling pathway (RAS and BRAF) or chromosomal rearrangements (RET/PTC and NTRK hybrids); thus, tyrosine-kinase inhibitor (TKI) treatments arose in the last decade as the most effective therapeutic option for these aggressive tumours to mitigate the MAPK/PI3K activation. In this review, we summarize the variants of malignant thyroid cancers, the molecular mechanisms and factors known to contribute to thyroid cell plasticity and the approved drugs in the clinical trials and those under investigation, providing an overview of available treatments toward a genome-driven oncology, the only opportunity to beat cancer eventually through tailoring the therapy to individual genetic alterations. However, radiotherapeutic and chemotherapeutic resistances to these anticancer treatments are common and, wherever possible, we discuss these issues.
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11
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Qian C, Jiang L, Xu S, Wang J, Tan Z, Xin Y, Ge M. Advances in targeted therapy for anaplastic thyroid carcinoma. Zhejiang Da Xue Xue Bao Yi Xue Ban 2021; 50:685-693. [PMID: 35347921 PMCID: PMC8931613 DOI: 10.3724/zdxbyxb-2021-0249] [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: 08/25/2021] [Accepted: 10/24/2021] [Indexed: 06/14/2023]
Abstract
Anaplastic thyroid carcinoma (ATC) is a highly malignant and aggressive thyroid malignancy with rapid onset and poor prognosis. There is no effective treatment for ATC yet. Molecular targeted therapy provides a new idea for ATC treatment. Tyrosine kinase inhibitor lenvatinib has potential in treating ATC patients with favorable efficacy in clinical trials. The effectiveness of the v-raf murine sarcoma viral oncogene homologue B1 () gene inhibitor dabrafenib in combination with trametinib for the treatment of positive ATC patients has been demonstrated in clinical trials. The has proposed dabrafenib in combination with trametinib as the preferred modality for the treatment of patients with positive ATC. The immune checkpoint inhibitor pembrolizumab can be applied to treat thyroid cancer with high tumor mutational load and may be considered as the preferred modality for the treatment of ATC patients with high programmed death ligand-1 expression. The mammalian target of rapamycin pathway inhibitors, peroxisome proliferators-activated receptor γ agonists, endothelial growth factor receptors-targeting monoclonal antibody cetuximab and novel vascular blocker fosbretabulin are still in the clinical research stage, which are expected to provide new directions for the development of novel targeted drugs. This article reviews the current research progress on targeted drugs for the treatment of ATC.
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Affiliation(s)
- Chenhong Qian
- 1. Graduate School, Bengbu Medical College, Bengbu 233030, Anhui Province, China
- 2. Department of Head and Neck Surgery, Center of Otolaryngology, Head and Neck Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital of Hangzhou Medical College, Hangzhou 310014, China
| | - Liehao Jiang
- 2. Department of Head and Neck Surgery, Center of Otolaryngology, Head and Neck Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital of Hangzhou Medical College, Hangzhou 310014, China
- 3. Zhejiang Provincial Key Laboratory of Endocrine Gland Diseases, Hangzhou 310014, China
| | - Shiying Xu
- 2. Department of Head and Neck Surgery, Center of Otolaryngology, Head and Neck Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital of Hangzhou Medical College, Hangzhou 310014, China
- 4. The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Jiafeng Wang
- 2. Department of Head and Neck Surgery, Center of Otolaryngology, Head and Neck Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital of Hangzhou Medical College, Hangzhou 310014, China
- 3. Zhejiang Provincial Key Laboratory of Endocrine Gland Diseases, Hangzhou 310014, China
| | - Zhuo Tan
- 2. Department of Head and Neck Surgery, Center of Otolaryngology, Head and Neck Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital of Hangzhou Medical College, Hangzhou 310014, China
- 3. Zhejiang Provincial Key Laboratory of Endocrine Gland Diseases, Hangzhou 310014, China
| | - Ying Xin
- 2. Department of Head and Neck Surgery, Center of Otolaryngology, Head and Neck Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital of Hangzhou Medical College, Hangzhou 310014, China
- 3. Zhejiang Provincial Key Laboratory of Endocrine Gland Diseases, Hangzhou 310014, China
| | - Minghua Ge
- 1. Graduate School, Bengbu Medical College, Bengbu 233030, Anhui Province, China
- 2. Department of Head and Neck Surgery, Center of Otolaryngology, Head and Neck Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital of Hangzhou Medical College, Hangzhou 310014, China
- 3. Zhejiang Provincial Key Laboratory of Endocrine Gland Diseases, Hangzhou 310014, China
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12
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Gaillard N, Sharma A, Abbaali I, Liu T, Shilliday F, Cook AD, Ehrhard V, Bangera M, Roberts AJ, Moores CA, Morrissette N, Steinmetz MO. Inhibiting parasite proliferation using a rationally designed anti-tubulin agent. EMBO Mol Med 2021; 13:e13818. [PMID: 34661376 PMCID: PMC8573600 DOI: 10.15252/emmm.202013818] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 09/17/2021] [Accepted: 09/29/2021] [Indexed: 11/09/2022] Open
Abstract
Infectious diseases caused by apicomplexan parasites remain a global public health threat. The presence of multiple ligand-binding sites in tubulin makes this protein an attractive target for anti-parasite drug discovery. However, despite remarkable successes as anti-cancer agents, the rational development of protozoan parasite-specific tubulin drugs has been hindered by a lack of structural and biochemical information on protozoan tubulins. Here, we present atomic structures for a protozoan tubulin and microtubule and delineate the architectures of apicomplexan tubulin drug-binding sites. Based on this information, we rationally designed the parasite-specific tubulin inhibitor parabulin and show that it inhibits growth of parasites while displaying no effects on human cells. Our work presents for the first time the rational design of a species-specific tubulin drug providing a framework to exploit structural differences between human and protozoa tubulin variants enabling the development of much-needed, novel parasite inhibitors.
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Affiliation(s)
- Natacha Gaillard
- Laboratory of Biomolecular ResearchDivision of Biology and ChemistryPaul Scherrer InstitutVilligenSwitzerland
| | - Ashwani Sharma
- Laboratory of Biomolecular ResearchDivision of Biology and ChemistryPaul Scherrer InstitutVilligenSwitzerland
| | - Izra Abbaali
- Department of Molecular Biology and BiochemistryUniversity of CaliforniaIrvineCaliforniaUSA
| | - Tianyang Liu
- Institute of Structural and Molecular BiologyBirkbeck, University of LondonLondonUK
| | - Fiona Shilliday
- Institute of Structural and Molecular BiologyBirkbeck, University of LondonLondonUK
| | - Alexander D Cook
- Institute of Structural and Molecular BiologyBirkbeck, University of LondonLondonUK
| | - Valentin Ehrhard
- Laboratory of Biomolecular ResearchDivision of Biology and ChemistryPaul Scherrer InstitutVilligenSwitzerland
| | - Mamata Bangera
- Institute of Structural and Molecular BiologyBirkbeck, University of LondonLondonUK
| | - Anthony J Roberts
- Institute of Structural and Molecular BiologyBirkbeck, University of LondonLondonUK
| | - Carolyn A Moores
- Institute of Structural and Molecular BiologyBirkbeck, University of LondonLondonUK
| | - Naomi Morrissette
- Department of Molecular Biology and BiochemistryUniversity of CaliforniaIrvineCaliforniaUSA
| | - Michel O Steinmetz
- Laboratory of Biomolecular ResearchDivision of Biology and ChemistryPaul Scherrer InstitutVilligenSwitzerland
- Biozentrum University of BaselBaselSwitzerland
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13
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Bulotta S, Capriglione F, Celano M, Pecce V, Russo D, Maggisano V. Phytochemicals in thyroid cancer: analysis of the preclinical studies. Endocrine 2021; 73:8-15. [PMID: 33587255 DOI: 10.1007/s12020-021-02651-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 01/23/2021] [Indexed: 12/17/2022]
Abstract
PURPOSE In the search for novel effective compounds to use in thyroid cancer (TC) unresponsive to current treatment, attention has recently focused on plant-derived compounds with anticancer activity. In this review, we discuss the preclinical studies demonstrating phytochemical activity against thyroid cancer cells. RESULTS/CONCLUSIONS In particular, we describe their antiproliferative properties or ability to re-induce iodine retention, thus supporting their potential use as single agents or adjuvants in radioiodine-resistant thyroid cancer treatment.
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Affiliation(s)
- Stefania Bulotta
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, Germaneto, 88100, Catanzaro, Italy
| | - Francesca Capriglione
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, Germaneto, 88100, Catanzaro, Italy
| | - Marilena Celano
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, Germaneto, 88100, Catanzaro, Italy
| | - Valeria Pecce
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - Diego Russo
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, Germaneto, 88100, Catanzaro, Italy.
| | - Valentina Maggisano
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, Germaneto, 88100, Catanzaro, Italy
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14
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Augustin T, Oliinyk D, Rauch J, Koehler VF, Spitzweg C, Belka C, KÄsmann L. Radiation to the Primary Tumor in Metastatic Anaplastic Thyroid Cancer. In Vivo 2021; 35:461-465. [PMID: 33402497 DOI: 10.21873/invivo.12279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 11/29/2020] [Accepted: 12/01/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND/AIM Metastatic anaplastic thyroid cancer is associated with a dismal prognosis. We evaluated outcome and prognostic factors in patients receiving radiation to the primary tumor in metastatic anaplastic thyroid cancer (ATC). PATIENTS AND METHODS All consecutive patients with metastatic ATC (n=20) undergoing irradiation between 2009 and 2019 for anaplastic thyroid cancer were investigated. RESULTS Median survival time and median progression-free survival were 2 (range=1-22) and 2 (1-20) months. In univariate analyses, surgery, concurrent or sequential chemotherapy and higher radiation dose escalation (>39 Gy) were correlated with longer overall survival (p=0.005, p=0.018 and p=0.038), respectively. Karnofsky performance status >70% showed a trend of longer survival time (p=0.062). Limited metastatic disease, surgery and concurrent/sequential chemotherapy are correlated with longer progression-free survival times (p=0.043, p=0.024 and p=0.039), respectively. CONCLUSION Radiation to the primary tumor in metastatic anaplastic thyroid cancer is safe and offers durable local control. Treatment intensification including concurrent or sequential chemotherapy and radiation dose escalation were associated with longer survival rates and should be considered in selected patients with metastatic disease.
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Affiliation(s)
- Teresa Augustin
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Dmytro Oliinyk
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Josefine Rauch
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | | | - Christine Spitzweg
- Department of Internal Medicine IV, University Hospital, LMU Munich, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Claus Belka
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Lukas KÄsmann
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany; .,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
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15
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Charalambous A, Mico V, McVeigh LE, Marston G, Ingram N, Volpato M, Peyman SA, McLaughlan JR, Wierzbicki A, Loadman PM, Bushby RJ, Markham AF, Evans SD, Coletta PL. Targeted microbubbles carrying lipid-oil-nanodroplets for ultrasound-triggered delivery of the hydrophobic drug, combretastatin A4. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2021; 36:102401. [PMID: 33894396 DOI: 10.1016/j.nano.2021.102401] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 03/03/2021] [Accepted: 04/11/2021] [Indexed: 12/11/2022]
Abstract
The hydrophobicity of a drug can be a major challenge in its development and prevents the clinical translation of highly potent anti-cancer agents. We have used a lipid-based nanoemulsion termed Lipid-Oil-Nanodroplets (LONDs) for the encapsulation and in vivo delivery of the poorly bioavailable combretastatin A4 (CA4). Drug delivery with CA4 LONDs was assessed in a xenograft model of colorectal cancer. LC-MS/MS analysis revealed that CA4 LONDs, administered at a drug dose four times lower than drug control, achieved equivalent concentrations of CA4 intratumorally. We then attached CA4 LONDs to microbubbles (MBs) and targeted this construct to VEGFR2. A reduction in tumor perfusion was observed in CA4 LONDs-MBs treated tumors. A combination study with irinotecan demonstrated a greater reduction in tumor growth and perfusion (P = 0.01) compared to irinotecan alone. This study suggests that LONDs, either alone or attached to targeted MBs, have the potential to significantly enhance tumor-specific hydrophobic drug delivery.
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Affiliation(s)
- Antonia Charalambous
- Leeds Institute of Medical Research, Wellcome Trust Brenner Building, St James's University. Hospital, Leeds, United Kingdom
| | - Victoria Mico
- Molecular and Nanoscale Physics Group, School of Physics and Astronomy, University of Leeds, Leeds, United Kingdom
| | - Laura E McVeigh
- Leeds Institute of Medical Research, Wellcome Trust Brenner Building, St James's University. Hospital, Leeds, United Kingdom
| | - Gemma Marston
- Leeds Institute of Medical Research, Wellcome Trust Brenner Building, St James's University. Hospital, Leeds, United Kingdom
| | - Nicola Ingram
- Leeds Institute of Medical Research, Wellcome Trust Brenner Building, St James's University. Hospital, Leeds, United Kingdom
| | - Milène Volpato
- Leeds Institute of Medical Research, Wellcome Trust Brenner Building, St James's University. Hospital, Leeds, United Kingdom
| | - Sally A Peyman
- Leeds Institute of Medical Research, Wellcome Trust Brenner Building, St James's University. Hospital, Leeds, United Kingdom; Molecular and Nanoscale Physics Group, School of Physics and Astronomy, University of Leeds, Leeds, United Kingdom
| | - James R McLaughlan
- School of Electronic and Electrical Engineering, University of Leeds, United Kingdom
| | - Antonia Wierzbicki
- Institute of Cancer Therapeutics, University of Bradford, Bradford, United Kingdom
| | - Paul M Loadman
- Institute of Cancer Therapeutics, University of Bradford, Bradford, United Kingdom
| | - Richard J Bushby
- Molecular and Nanoscale Physics Group, School of Physics and Astronomy, University of Leeds, Leeds, United Kingdom; School of Chemistry, University of Leeds, Leeds, United Kingdom
| | - Alexander F Markham
- Leeds Institute of Medical Research, Wellcome Trust Brenner Building, St James's University. Hospital, Leeds, United Kingdom
| | - Stephen D Evans
- Molecular and Nanoscale Physics Group, School of Physics and Astronomy, University of Leeds, Leeds, United Kingdom
| | - P Louise Coletta
- Leeds Institute of Medical Research, Wellcome Trust Brenner Building, St James's University. Hospital, Leeds, United Kingdom.
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16
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Lorusso L, Cappagli V, Valerio L, Giani C, Viola D, Puleo L, Gambale C, Minaldi E, Campopiano MC, Matrone A, Bottici V, Agate L, Molinaro E, Elisei R. Thyroid Cancers: From Surgery to Current and Future Systemic Therapies through Their Molecular Identities. Int J Mol Sci 2021; 22:3117. [PMID: 33803747 PMCID: PMC8003273 DOI: 10.3390/ijms22063117] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/09/2021] [Accepted: 03/10/2021] [Indexed: 12/16/2022] Open
Abstract
Differentiated thyroid cancers (DTC) are commonly and successfully treated with total thyroidectomy plus/minus radioiodine therapy (RAI). Medullary thyroid cancer (MTC) is only treated with surgery but only intrathyroidal tumors are cured. The worst prognosis is for anaplastic (ATC) and poorly differentiated thyroid cancer (PDTC). Whenever a local or metastatic advanced disease is present, other treatments are required, varying from local to systemic therapies. In the last decade, the efficacy of the targeted therapies and, in particular, tyrosine kinase inhibitors (TKIs) has been demonstrated. They can prolong the disease progression-free survival and represent the most important therapeutic option for the treatment of advanced and progressive thyroid cancer. Currently, lenvatinib and sorafenib are the approved drugs for the treatment of RAI-refractory DTC and PDTC while advanced MTC can be treated with either cabozantinib or vandetanib. Dabrafenib plus trametinib is the only approved treatment by FDA for BRAFV600E mutated ATC. A new generation of TKIs, specifically for single altered oncogenes, is under evaluation in phase 2 and 3 clinical trials. The aim of this review was to provide an overview of the current and future treatments of thyroid cancer with regards to the advanced and progressive cases that require systemic therapies that are becoming more and more targeted on the molecular identity of the tumor.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | - Rossella Elisei
- Endocrine Unit, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (L.L.); (V.C.); (L.V.); (C.G.); (D.V.); (L.P.); (C.G.); (E.M.); (M.C.C.); (A.M.); (V.B.); (L.A.); (E.M.)
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17
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Bible KC, Kebebew E, Brierley J, Brito JP, Cabanillas ME, Clark TJ, Di Cristofano A, Foote R, Giordano T, Kasperbauer J, Newbold K, Nikiforov YE, Randolph G, Rosenthal MS, Sawka AM, Shah M, Shaha A, Smallridge R, Wong-Clark CK. 2021 American Thyroid Association Guidelines for Management of Patients with Anaplastic Thyroid Cancer. Thyroid 2021; 31:337-386. [PMID: 33728999 PMCID: PMC8349723 DOI: 10.1089/thy.2020.0944] [Citation(s) in RCA: 254] [Impact Index Per Article: 84.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Background: Anaplastic thyroid cancer (ATC) is a rare but highly lethal form of thyroid cancer. Since the guidelines for the management of ATC by the American Thyroid Association were first published in 2012, significant clinical and scientific advances have occurred in the field. The aim of these guidelines is to inform clinicians, patients, and researchers on published evidence relating to the diagnosis and management of ATC. Methods: The specific clinical questions and topics addressed in these guidelines were based on prior versions of the guidelines, stakeholder input, and input of the Task Force members (authors of the guideline). Relevant literature was reviewed, including serial PubMed searches supplemented with additional articles. The American College of Physicians Guideline Grading System was used for critical appraisal of evidence and grading strength of recommendations. Results: The guidelines include the diagnosis, initial evaluation, establishment of treatment goals, approaches to locoregional disease (surgery, radiotherapy, targeted/systemic therapy, supportive care during active therapy), approaches to advanced/metastatic disease, palliative care options, surveillance and long-term monitoring, and ethical issues, including end of life. The guidelines include 31 recommendations and 16 good practice statements. Conclusions: We have developed evidence-based recommendations to inform clinical decision-making in the management of ATC. While all care must be individualized, such recommendations provide, in our opinion, optimal care paradigms for patients with ATC.
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Affiliation(s)
- Keith C. Bible
- Division of Medical Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Electron Kebebew
- Stanford University, School of Medicine, Stanford, California, USA
| | - James Brierley
- Department of Radiation Oncology, Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | - Juan P. Brito
- Division of Diabetes, Endocrinology, Metabolism, and Nutrition, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Maria E. Cabanillas
- Department of Endocrine Neoplasia & Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - Antonio Di Cristofano
- Department of Developmental and Molecular Biology, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Robert Foote
- Department of Radiation Oncology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Thomas Giordano
- Department of Pathology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Jan Kasperbauer
- Department of Otolaryngology, Head and Neck Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Kate Newbold
- The Royal Marsden NHS Foundation Trust, Fulham Road, London, United Kingdom
| | - Yuri E. Nikiforov
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Gregory Randolph
- Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear, Boston, Massachusetts, USA
| | - M. Sara Rosenthal
- Program for Bioethics and Markey Cancer Center Oncology Ethics Program, Departments Internal Medicine, Pediatrics and Behavioral Science, University of Kentucky, Lexington, Kentucky, USA
| | - Anna M. Sawka
- Division of Endocrinology, Department of Medicine, University Health Network and University of Toronto, Toronto, Canada
| | - Manisha Shah
- The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Ashok Shaha
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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18
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Anaplastic Thyroid Carcinoma: Current Issues in Genomics and Therapeutics. Curr Oncol Rep 2021; 23:31. [PMID: 33582932 DOI: 10.1007/s11912-021-01019-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/11/2021] [Indexed: 12/11/2022]
Abstract
PURPOSE OF REVIEW Anaplastic thyroid carcinoma is a type of thyroid carcinoma with the most aggressive biological behaviour amongst thyroid cancer. Here, we review the current genomic and the impacts of advances in therapies to improve the management of patients with the cancer. RECENT FINDINGS Common mutations being identified in anaplastic thyroid carcinoma are p53 and TERT promoter mutations. Other common mutated genes included BRAF, RAS, EIF1AX, PIK3CA, PTEN and AKT1, SWI/SNF, ALK and CDKN2A. Changes in expression of different microRNAs are also involved in the pathogenesis of anaplastic thyroid carcinoma. Curative resection combined with radiotherapy and combination chemotherapies (such as anthracyclines, platins and taxanes) has been shown to have effects in the treatment of some patients with anaplastic thyroid carcinoma. Newer molecular targeted therapies in clinical trials target mostly the cell membrane kinase and downstream proteins. These include targeting the EGFR, FGFR, VEGFR, c-kit, PDGFR and RET on the cell membrane as well as VEGF itself and the downstream targets such as BRAF, MEK and mTOR. Immunotherapy is also being tested in the cancer. Updated knowledge of genomic as well as clinical trials on novel therapies is needed to improve the management of the patients with this aggressive cancer.
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19
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Pollack M, Keating K, Wissinger E, Jackson L, Sarnes E, Cuffel B. Transforming approaches to treating TRK fusion cancer: historical comparison of larotrectinib and histology-specific therapies. Curr Med Res Opin 2021; 37:59-70. [PMID: 33148054 DOI: 10.1080/03007995.2020.1847057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVE The results from basket trials utilized to gain regulatory approval of tumor-agnostic therapies can be difficult to interpret without the context of a comparator arm. We describe the role and efficacy of histology-based treatments to provide a historical comparison with larotrectinib. METHODS A systematic literature review (SLR) was conducted on the clinical outcomes of current histology-based standard of care treatments used in non-small cell lung cancer, colorectal cancer, thyroid cancer, gliomas, soft tissue sarcoma, salivary gland cancer, and infantile fibrosarcoma (7 of the 21 tumor histologies in the larotrectinib trials). The review focused on advanced stage/metastatic disease to make a historical comparison with larotrectinib. RESULTS Larotrectinib provides positive outcomes in both adult and pediatric patients with advanced or metastatic solid tumors known to harbor NTRK gene fusions across a wide range of tumor types. Although the numbers of patients per tumor type are limited, the results of this historical comparison demonstrated that larotrectinib is an efficacious treatment option when naïvely indirectly compared with historical treatments across all 7 reviewed tumor types, especially in comparison to later lines of therapy. CONCLUSIONS Utilizing larotrectinib as a case example across these types of historical comparisons shows that larotrectinib provides positive efficacy outcomes in TRK fusion cancer across tumor histologies known to harbor NTRK gene fusions that may be preferable to historical treatments.
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Affiliation(s)
| | - Karen Keating
- Bayer Healthcare Pharmaceuticals Inc, Whippany, NJ, USA
| | | | - Louis Jackson
- Bayer Healthcare Pharmaceuticals Inc, Whippany, NJ, USA
| | | | - Brian Cuffel
- Bayer Healthcare Pharmaceuticals Inc, Whippany, NJ, USA
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20
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Borys F, Tobiasz P, Poterała M, Krawczyk H. Development of novel derivatives of stilbene and macrocyclic compounds as potent of anti-microtubule factors. Biomed Pharmacother 2020; 133:110973. [PMID: 33378993 DOI: 10.1016/j.biopha.2020.110973] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/27/2020] [Accepted: 11/01/2020] [Indexed: 11/24/2022] Open
Abstract
Microtubules (composed of α- and β-tubulin heterodimers) ubiquitous cellular polymers are important components of the cytoskeleton and play diverse roles within the cell, such as maintenance of cell structure, protein trafficking or chromosomal segregation during cell division. The polymers of tubulin play a pivotal role in mitosis and are regarded as an excellent target for chemotherapeutic agents to treat cancer. This review presents a brief overview of the synthesis and mechanism of action of new compounds targeting the dynamic of microtubule - tubulin polymerization/depolymerization. It is divided into the following parts: section I concerns targeting microtubules- tubulin-binding drugs derivatives of stilbene. In section II there are presented photoswitchable inhibitors of microtubule dynamics. Section III concerns using macrocyclic compounds as tubulin inhibitors. In this review, the authors focused primarily on reports produced inthe last five years and the latest strategies in this field.
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Affiliation(s)
- Filip Borys
- Department of Organic Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland; The Nencki Institute of Experimental Biology Polish Academy of Sciences, Poland
| | - Piotr Tobiasz
- Department of Organic Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland
| | - Marcin Poterała
- Department of Organic Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland
| | - Hanna Krawczyk
- Department of Organic Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland.
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21
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De Leo S, Trevisan M, Fugazzola L. Recent advances in the management of anaplastic thyroid cancer. Thyroid Res 2020; 13:17. [PMID: 33292371 PMCID: PMC7684758 DOI: 10.1186/s13044-020-00091-w] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 11/15/2020] [Indexed: 12/12/2022] Open
Abstract
Anaplastic thyroid cancer (ATC) is undoubtedly the thyroid cancer histotype with the poorest prognosis. The conventional treatment includes surgery, radiotherapy, and conventional chemotherapy. Surgery should be as complete as possible, securing the airway and ensuring access for nutritional support; the current standard of care of radiotherapy is the intensity-modulated radiation therapy; chemotherapy includes the use of doxorubicin or taxanes (paclitaxel or docetaxel) generally with platin (cisplatin or carboplatin). However, frequently, these treatments are not sufficient and a systemic treatment with kinase inhibitors is necessary. These include multitarget tyrosine kinase inhibitors (Lenvatinib, Sorafenib, Sunitinib, Vandetanib, Axitinib, Pazopanib, Pyrazolo-pyrimidine compounds), single target tyrosine kinase inhibitors (Dabrafenib plus Trametinib and Vemurafenib against BRAF, Gefitinib against EGFR, PPARγ ligands (e.g. Efatutazone), Everolimus against mTOR, vascular disruptors (e.g. Fosbretabulin), and immunotherapy (e.g. Spartalizumab and Pembrolizumab, which are anti PD-1/PD-L1 molecules). Therapy should be tailored to the patients and to the tumor genetic profile. A BRAF mutation analysis is mandatory, but a wider evaluation of tumor mutational status (e.g. by next-generation sequencing) is desirable. When a BRAFV600E mutation is detected, treatment with Dabrafenib and Trametinib should be preferred: this combination has been approved by the Food and Drug Administration for the treatment of patients with locally advanced or metastatic ATC with BRAFV600E mutation and with no satisfactory locoregional treatment options. Alternatively, Lenvatinib, regardless of mutational status, reported good results and was approved in Japan for treating unresectable tumors. Other single target mutation agents with fair results are Everolimus when a mutation involving the PI3K/mTOR pathway is detected, Imatinib in case of PDGF-receptors overexpression, and Spartalizumab in case of PD-L1 positive tumors. Several trials are currently evaluating the possible beneficial role of a combinatorial therapy in ATC. Since in this tumor several genetic alterations are usually found, the aim is to inhibit or disrupt several pathways: these combination strategies use therapy targeting angiogenesis, survival, proliferation, and may act against both MAPK and PI3K pathways. Investigating new treatment options is eagerly awaited since, to date, even the molecules with the best radiological results have not been able to provide a durable disease control.
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Affiliation(s)
- Simone De Leo
- Department of Endocrine and Metabolic Diseases, IRCCS Istituto Auxologico Italiano, Piazzale Brescia, 20, 20149, Milan, Italy.
| | - Matteo Trevisan
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Laura Fugazzola
- Department of Endocrine and Metabolic Diseases, IRCCS Istituto Auxologico Italiano, Piazzale Brescia, 20, 20149, Milan, Italy.,Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
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22
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Smolarczyk R, Czapla J, Jarosz-Biej M, Czerwinski K, Cichoń T. Vascular disrupting agents in cancer therapy. Eur J Pharmacol 2020; 891:173692. [PMID: 33130277 DOI: 10.1016/j.ejphar.2020.173692] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 10/15/2020] [Accepted: 10/26/2020] [Indexed: 12/14/2022]
Abstract
Tumor blood vessel formation is a key process for tumor expansion. Tumor vessels are abnormal and differ from normal vessels in architecture and components. Besides oxygen and nutrients supply, the tumor vessels system, due to its abnormality, is responsible for: hypoxia formation, and metastatic routes. Tumor blood vessels can be a target of anti-cancer therapies. There are two types of therapies that target tumor vessels. The first one is the inhibition of the angiogenesis process. However, the inhibition is often ineffective because of alternative angiogenesis mechanism activation. The second type is a specific targeting of existing tumor blood vessels by vascular disruptive agents (VDAs). There are three groups of VDAs: microtubule destabilizing drugs, flavonoids with anti-vascular functions, and tumor vascular targeted drugs based on endothelial cell receptors. However, VDAs possess some limitations. They may be cardiotoxic and their application in therapy may leave viable residual, so called, rim cells on the edge of the tumor. However, it seems that a well-designed combination of VDAs with other anti-cancer drugs may bring a significant therapeutic effect. In this article, we describe three groups of vascular disruptive agents with their advantages and disadvantages. We mention VDAs clinical trials. Finally, we present the current possibilities of VDAs combination with other anti-cancer drugs.
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Affiliation(s)
- Ryszard Smolarczyk
- Center for Translational Research and Molecular Biology of Cancer, Maria Skłodowska-Curie National Research Institute of Oncology, Gliwice Branch, Wybrzeże Armii Krajowej Street 15, 44-102, Gliwice, Poland.
| | - Justyna Czapla
- Center for Translational Research and Molecular Biology of Cancer, Maria Skłodowska-Curie National Research Institute of Oncology, Gliwice Branch, Wybrzeże Armii Krajowej Street 15, 44-102, Gliwice, Poland.
| | - Magdalena Jarosz-Biej
- Center for Translational Research and Molecular Biology of Cancer, Maria Skłodowska-Curie National Research Institute of Oncology, Gliwice Branch, Wybrzeże Armii Krajowej Street 15, 44-102, Gliwice, Poland.
| | - Kyle Czerwinski
- University of Manitoba, Faculty of Science. 66 Chancellors Cir, Winnipeg, Canada.
| | - Tomasz Cichoń
- Center for Translational Research and Molecular Biology of Cancer, Maria Skłodowska-Curie National Research Institute of Oncology, Gliwice Branch, Wybrzeże Armii Krajowej Street 15, 44-102, Gliwice, Poland.
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23
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Olatunde OZ, Yong J, Lu C. The Progress of the Anticancer Agents Related to the Microtubules Target. Mini Rev Med Chem 2020; 20:2165-2192. [PMID: 32727327 DOI: 10.2174/1389557520666200729162510] [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: 03/31/2020] [Revised: 05/11/2020] [Accepted: 05/22/2020] [Indexed: 11/22/2022]
Abstract
Anticancer drugs based on the microtubules target are potent mitotic spindle poison agents, which interact directly with the microtubules, and were classified as microtubule-stabilizing agents and microtubule-destabilizing agents. Researchers have worked tremendously towards the improvements of anticancer drugs, in terms of improving the efficacy, solubility and reducing the side effects, which brought about advancement in chemotherapy. In this review, we focused on describing the discovery, structures and functions of the microtubules as well as the progress of anticancer agents related to the microtubules, which will provide adequate references for researchers.
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Affiliation(s)
- Olagoke Zacchaeus Olatunde
- CAS Key Laboratory of Desing and Assembly of Functional Nanostructures, and Fujian Provincial Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structures of Matter, Chinese Academy of Sciences. Fuzhou, Fujian, 350002, China
| | - Jianping Yong
- Xiamen Institute of Rare-Earth Materials, Chinese Academy of Sciences, Xiamen, Fujian, 361021, China
| | - Canzhong Lu
- CAS Key Laboratory of Desing and Assembly of Functional Nanostructures, and Fujian Provincial Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structures of Matter, Chinese Academy of Sciences. Fuzhou, Fujian, 350002, China
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24
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Malashchuk A, Chernykh AV, Hurmach VV, Platonov MO, Onopchenko O, Zozulya S, Daniliuc CG, Dobrydnev AV, Kondratov IS, Moroz YS, Grygorenko OO. Synthesis, biological evaluation, and modeling studies of 1,3-disubstituted cyclobutane-containing analogs of combretastatin A4. J Mol Struct 2020; 1210. [PMID: 32655187 DOI: 10.1016/j.molstruc.2020.128025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
With the aim of circumventing the adverse cis/trans-isomerization of combretastatin A4 (CA4), a naturally occurring tumor-vascular disrupting agent, we designed novel CA4 analogs bearing 1,3-cyclobutane moiety instead of the cis-stilbene unit of the parent compound. The corresponding cis and trans cyclobutane-containing derivatives were prepared as pure diastereomers. The structure of the target compounds was confirmed by X-ray diffraction study. The title compounds were evaluated for their cytotoxic properties in human cancer cell lines HepG2 (hepatocarcinoma) and SK-N-DZ (neuroblastoma), and the overall activity was found in micromolar range. Molecular docking studies and molecular dynamics simulation within the colchicine binding site of tubulin were in good agreement with the obtained cytotoxicity data.
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Affiliation(s)
- Andrii Malashchuk
- Enamine Ltd. (www.enamine.net), Chervonotkatska Street 78, Kyiv 02094, Ukraine.,Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv 01601, Ukraine
| | - Anton V Chernykh
- Enamine Ltd. (www.enamine.net), Chervonotkatska Street 78, Kyiv 02094, Ukraine
| | - Vasyl V Hurmach
- Enamine Ltd. (www.enamine.net), Chervonotkatska Street 78, Kyiv 02094, Ukraine.,Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv 01601, Ukraine
| | - Maxim O Platonov
- Enamine Ltd. (www.enamine.net), Chervonotkatska Street 78, Kyiv 02094, Ukraine
| | - Oleksandra Onopchenko
- Bienta/Enamine Ltd. (www.bienta.net), Chervonotkatska Street 78, Kyiv 02094, Ukraine
| | - Sergey Zozulya
- Bienta/Enamine Ltd. (www.bienta.net), Chervonotkatska Street 78, Kyiv 02094, Ukraine
| | - Constantin G Daniliuc
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Alexey V Dobrydnev
- Enamine Ltd. (www.enamine.net), Chervonotkatska Street 78, Kyiv 02094, Ukraine.,Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv 01601, Ukraine
| | - Ivan S Kondratov
- Enamine Ltd. (www.enamine.net), Chervonotkatska Street 78, Kyiv 02094, Ukraine.,Institute of Bioorganic Chemistry & Petrochemistry, NAS of Ukraine, Murmanska Street 1, Kyiv 02660, Ukraine
| | - Yuriy S Moroz
- Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv 01601, Ukraine.,Chemspace, Ilukstes iela 38-5, Riga, LV-1082, Latvia
| | - Oleksandr O Grygorenko
- Enamine Ltd. (www.enamine.net), Chervonotkatska Street 78, Kyiv 02094, Ukraine.,Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv 01601, Ukraine
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25
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Sharifi-Rad J, Rajabi S, Martorell M, López MD, Toro MT, Barollo S, Armanini D, Fokou PVT, Zagotto G, Ribaudo G, Pezzani R. Plant natural products with anti-thyroid cancer activity. Fitoterapia 2020; 146:104640. [PMID: 32474055 DOI: 10.1016/j.fitote.2020.104640] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 05/25/2020] [Accepted: 05/25/2020] [Indexed: 12/11/2022]
Abstract
Thyroid cancer is the most frequent endocrine malignancy, with more than 500,000 cases per year worldwide. Differentiated thyroid cancers are the most common forms with best prognosis, while poorly/undifferentiated ones are rare (2% of all thyroid cancer), aggressive, frequently metastasize and have a worse prognosis. For aggressive, metastatic and advanced thyroid cancer novel antitumor molecules are urgently needed and phytochemical products can be a rational and extensive source, since secondary plant metabolites can guarantee the necessary biochemical variability for therapeutic purpose. Among bioactive molecules that present biological activity on thyroid cancer, resveratrol, curcumin, isoflavones, glucosinolates are the most common and used in experimental model. Most of them have been studied both in vitro and in vivo on this cancer, but rarely in clinical trial. This review summarizes phytochemicals, phytotherapeutics and plant derived compounds used in thyroid cancer.
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Affiliation(s)
- Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Sadegh Rajabi
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Miquel Martorell
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, Concepcion, Chile; Centre for Healthy Living, University of Concepción, Concepción, Chile; Unidad de Desarrollo Tecnológico, Universidad de Concepción UDT, Concepcion, Chile.
| | - Maria Dolores López
- Department of Plant Production, Faculty of Agronomy, Universidad de Concepción, Avenida Vicente Mendez, 595, Chillán 3812120, Chile
| | - María Trinidad Toro
- Department of Plant Production, Faculty of Agronomy, Universidad de Concepción, Avenida Vicente Mendez, 595, Chillán 3812120, Chile.
| | - Susi Barollo
- Endocrinology Unit, Department of Medicine (DIMED), University of Padova, via Ospedale 105, 35128 Padova, Italy
| | - Decio Armanini
- Endocrinology Unit, Department of Medicine (DIMED), University of Padova, via Ospedale 105, 35128 Padova, Italy
| | | | - Giuseppe Zagotto
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, via Marzolo 5, 35131 Padova, Italy.
| | - Giovanni Ribaudo
- Department of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy.
| | - Raffaele Pezzani
- Endocrinology Unit, Department of Medicine (DIMED), University of Padova, via Ospedale 105, 35128 Padova, Italy; AIROB, Associazione Italiana per la Ricerca Oncologica di Base, Padova, Italy.
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26
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Čermák V, Dostál V, Jelínek M, Libusová L, Kovář J, Rösel D, Brábek J. Microtubule-targeting agents and their impact on cancer treatment. Eur J Cell Biol 2020; 99:151075. [PMID: 32414588 DOI: 10.1016/j.ejcb.2020.151075] [Citation(s) in RCA: 122] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 02/25/2020] [Accepted: 03/17/2020] [Indexed: 02/07/2023] Open
Abstract
Microtubule-targeting agents (MTAs) constitute a diverse group of chemical compounds that bind to microtubules and affect their properties and function. Disruption of microtubules induces various cellular responses often leading to cell cycle arrest or cell death, the most common effect of MTAs. MTAs have found a plethora of practical applications in weed control, as fungicides and antiparasitics, and particularly in cancer treatment. Here we summarize the current knowledge of MTAs, the mechanisms of action and their role in cancer treatment. We further outline the potential use of MTAs in anti-metastatic therapy based on inhibition of cancer cell migration and invasiveness. The two main problems associated with cancer therapy by MTAs are high systemic toxicity and development of resistance. Toxic side effects of MTAs can be, at least partly, eliminated by conjugation of the drugs with various carriers. Moreover, some of the novel MTAs overcome the resistance mediated by both multidrug resistance transporters as well as overexpression of specific β-tubulin types. In anti-metastatic therapy, MTAs should be combined with other drugs to target all modes of cancer cell invasion.
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Affiliation(s)
- Vladimír Čermák
- Department of Cell Biology, Charles University, Viničná 7, 12843 Prague, Czech Republic; Biotechnology and Biomedicine Centre of the Academy of Sciences and Charles University (BIOCEV), Průmyslová 595, 25242 Vestec u Prahy, Czech Republic
| | - Vojtěch Dostál
- Department of Cell Biology, Charles University, Viničná 7, 12843 Prague, Czech Republic
| | - Michael Jelínek
- Department of Biochemistry, Cell and Molecular Biology & Center for Research of Diabetes, Metabolism, and Nutrition, Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Lenka Libusová
- Department of Cell Biology, Charles University, Viničná 7, 12843 Prague, Czech Republic
| | - Jan Kovář
- Department of Biochemistry, Cell and Molecular Biology & Center for Research of Diabetes, Metabolism, and Nutrition, Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Daniel Rösel
- Department of Cell Biology, Charles University, Viničná 7, 12843 Prague, Czech Republic; Biotechnology and Biomedicine Centre of the Academy of Sciences and Charles University (BIOCEV), Průmyslová 595, 25242 Vestec u Prahy, Czech Republic
| | - Jan Brábek
- Department of Cell Biology, Charles University, Viničná 7, 12843 Prague, Czech Republic; Biotechnology and Biomedicine Centre of the Academy of Sciences and Charles University (BIOCEV), Průmyslová 595, 25242 Vestec u Prahy, Czech Republic.
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27
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Sun L, Wang C, Hu X, Wu Y, Jiang Z, Li Z, Chen X, Hu L. Design, synthesis, and evaluations of the antiproliferative activity and aqueous solubility of novel carbazole sulfonamide derivatives as antitumor agents. Bioorg Chem 2020; 99:103766. [PMID: 32247110 DOI: 10.1016/j.bioorg.2020.103766] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 03/13/2020] [Accepted: 03/15/2020] [Indexed: 01/12/2023]
Abstract
Optimization of IG-105 (1) on the carbazole ring provided five series of new carbazole sulfonamides derivatives, 7a-e, 8a-g, 9a-g, 10a-e, and 11a-g. All of the compounds were evaluated against HepG2, MCF-7, MIA PaCa-2, and Bel-7402 cells for antiproliferative activity. Each series of compounds was 2-5 times more active against HepG2 cells (IC50: 1.00-10.0 μM) than the other three tumor cell lines. Several representative compounds, selected from each series, showed aqueous solubility (13.4-176.5 µg/mL at pH 7.4 and 2.0) better than 1, with the aqueous solubility of corresponding salts > 30 mg/mL. From the results of evaluating the effects of the compounds 7b, 8c, 9c, 10c and 11c on tubulin in vitro, we speculated that their targets were different from those of 1 and CA-4P. We tested the antitumor activity of the representative compound 7b·HCl (10 mg/kg) in an in vivo study and found that its tumor growth inhibition rate was 41.1%. The tumor growth inhibition rate of 7b·HCl (20 mg/kg) was 54.6%, whereas the tumor growth inhibition rate of CA-4P (50 mg/kg) was 48.3%. And in another batch of in vivo antitumor activity testing, 9c·HCl and 11c·HCl at doses of 10 mg/kg resulted in 61.1% and 50.0% inhibition, respectively. These promising results warrant further development of the derivatives, which may use a novel mechanism and show potential potency as antitumor drug candidates.
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Affiliation(s)
- Lianqi Sun
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People's Republic of China
| | - Chenxi Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People's Republic of China
| | - Xinyue Hu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People's Republic of China
| | - Yanbin Wu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People's Republic of China
| | - Zhi Jiang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People's Republic of China
| | - Zhuorong Li
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People's Republic of China
| | - Xiaofang Chen
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People's Republic of China.
| | - Laixing Hu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People's Republic of China.
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28
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Colchicine-Binding Site Inhibitors from Chemistry to Clinic: A Review. Pharmaceuticals (Basel) 2020; 13:ph13010008. [PMID: 31947889 PMCID: PMC7168938 DOI: 10.3390/ph13010008] [Citation(s) in RCA: 167] [Impact Index Per Article: 41.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 12/20/2019] [Accepted: 12/23/2019] [Indexed: 02/07/2023] Open
Abstract
It is over 50 years since the discovery of microtubules, and they have become one of the most important drug targets for anti-cancer therapies. Microtubules are predominantly composed of the protein tubulin, which contains a number of different binding sites for small-molecule drugs. There is continued interest in drug development for compounds targeting the colchicine-binding site of tubulin, termed colchicine-binding site inhibitors (CBSIs). This review highlights CBSIs discovered through diverse sources: from natural compounds, rational design, serendipitously and via high-throughput screening. We provide an update on CBSIs reported in the past three years and discuss the clinical status of CBSIs. It is likely that efforts will continue to develop CBSIs for a diverse set of cancers, and this review provides a timely update on recent developments.
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29
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Iwasaki H, Toda S, Suganuma N, Murayama D, Nakayama H, Masudo K. Lenvatinib vs. palliative therapy for stage IVC anaplastic thyroid cancer. Mol Clin Oncol 2019; 12:138-143. [PMID: 31929884 PMCID: PMC6951241 DOI: 10.3892/mco.2019.1964] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 11/20/2019] [Indexed: 11/13/2022] Open
Abstract
Anaplastic thyroid cancer (ATC) is an orphan disease with extremely poor prognosis. In particular, unresectable stage IVC ATC is extremely difficult to treat and is associated with a survival of only a few months, even when treated with irradiation and/or chemotherapy. In 2015, lenvatinib was approved for the treatment of ATC in Japan. The aim of the present study was to evaluate the efficacy of lenvatinib for stage IVC ATC. A total of 32 patients with pathologically confirmed stage IVC ATC who were treated at the Kanagawa Cancer Center between 2011 and 2018 were included in the present study, of whom 16 patients were treated with lenvatinib (L group). The remaining 16 patients received palliative therapy (P group), of whom 7 were treated with weekly paclitaxel, 2 received external radiation for tumor reduction 5 days per week until treatment completion, and 2 underwent tracheostomy to avoid the risk of asphyxiation. The survival curves of both groups were analyzed using the log-rank test. The median overall survival time of the L and P groups was 4.2 and 2.0 months, respectively. A significant survival benefit was observed in the L group compared with that in the P group (P=0.00298). A reduction in tumor size by ≥30% (clinical partial response) within 1 month after treatment was observed in 5 patients (31.3%) in the L group and in no patients in the P group. Therefore, lenvatinib treatment yielded a median survival benefit of ~2 months compared with palliative therapy in stage IVC ATC. However, although a reduction in tumor size by ≥30% was confirmed in 5 patients who received lenvatinib treatment, 2 of those patients succumbed to massive necrosis and bleeding. These results suggest that an appropriate lenvatinib dose reduction is necessary.
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Affiliation(s)
- Hiroyuki Iwasaki
- Department of Breast and Endocrine Surgery, Kanagawa Cancer Center, Yokohama, Kanagawa 241-8515, Japan
| | - Soji Toda
- Department of Breast and Endocrine Surgery, Kanagawa Cancer Center, Yokohama, Kanagawa 241-8515, Japan
| | - Nobuyasu Suganuma
- Department of Breast and Endocrine Surgery, Kanagawa Cancer Center, Yokohama, Kanagawa 241-8515, Japan
| | - Daisuke Murayama
- Department of Breast and Endocrine Surgery, Kanagawa Cancer Center, Yokohama, Kanagawa 241-8515, Japan
| | - Hirotaka Nakayama
- Department of Surgical Treatment, Yokohama City University Hospital, Yokohama, Kanagawa 236-0004, Japan
| | - Katsuhiko Masudo
- Department of Breast and Thyroid Surgery, Yokohama City University Medical Center, Yokohama, Kanagawa 232-0024, Japan
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30
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A Systematic Review of Phase II Targeted Therapy Clinical Trials in Anaplastic Thyroid Cancer. Cancers (Basel) 2019; 11:cancers11070943. [PMID: 31277524 PMCID: PMC6678800 DOI: 10.3390/cancers11070943] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 06/28/2019] [Accepted: 07/02/2019] [Indexed: 12/19/2022] Open
Abstract
Anaplastic thyroid carcinoma (ATC) is a rare, but devastating disease. Despite multimodal approaches combining surgery, chemotherapy and radiation therapy, ATC is associated with a dire prognosis, with a median overall survival of only three to ten months. Novel treatments are thus urgently needed. Recent efforts towards the characterization of the molecular landscape of ATC have led to the identification of pro-oncogenic targetable alterations, lending promise for novel targeted therapeutic approaches. This systematic review summarizes the results of phase II clinical trials of targeted therapy in ATC, providing an overview of efficacy and safety profiles. The majority of trials to date have consisted of small single-arm studies and have presented modest results. However, only a minority of trials have selected or stratified patients by molecular alterations. In the setting of BRAF V600E mutated ATC, dabrafenib/trametinib combination therapy and vemurafenib monotherapy have both demonstrated efficacy. Everolimus has furthermore shown promising results in patients with PI3K/mTOR/AKT pathway alterations. These studies underscore the importance of molecular profiling of tumors for appropriate patient selection and determination of genomic correlates of response. Clinical trials are underway testing additional targeted therapies as monotherapy, or as a part of multimodal treatment, and in combination with immunotherapy.
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31
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Salehian B, Liem SY, Mojazi Amiri H, Maghami E. Clinical Trials in Management of Anaplastic Thyroid Carcinoma; Progressions and Set Backs: A Systematic Review. Int J Endocrinol Metab 2019; 17:e67759. [PMID: 30881466 PMCID: PMC6408732 DOI: 10.5812/ijem.67759] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 12/02/2018] [Accepted: 12/24/2018] [Indexed: 02/01/2023] Open
Abstract
CONTEXT Anaplastic thyroid carcinoma (ATC) is associated with rapid tumor growth and extremely poor prognosis. Although ATC is found in only 2% of all thyroid carcinomas, it accounts for up to 50% of thyroid cancer mortality. OBJECTIVE To understand the effect of different treatment modalities upon anaplastic thyroid cancer outcomes. METHODS A systematic review of studies from 1995 to 2017 was performed employing the search terms "anaplastic thyroid" and "treatment" in PubMed. Studies comparing patients receiving any type of therapy for ATC and measuring either survival as primary outcome or the percentage of patient surviving more than 1 year as secondary outcome were included for review. We did not limit sample size or subject condition. A total of 40 articles were returned from our database search, of which 25 met the inclusion criteria. RESULTS A review of the 25 published studies indicated that early multidisciplinary approaches using extensive radical surgery, in combination with adjuvant chemo-radiation using either docetaxel/pacitaxel or cisplatin, provided the best chance of disease control. Targeted multi-tyrosine kinases inhibitors helped to limit disease progression. Also, the finding of foci of differentiated thyroid cancer within the anaplastic tumor was associated with increased long-term survival. CONCLUSIONS ATC remains a fatal disease. Despite aggressive therapy the median survival has not significantly changed over the last 20 years. However, the percentage of patients surviving longer than 1 year continues to increase. Novel approaches incorporating multiple targeted therapy and immune therapies are critically needed.
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Affiliation(s)
- Behrouz Salehian
- Department of Diabetes, Endocrinology and Metabolism, Duarte, United States
- Corresponding Author: MD, Department of Diabetes, Endocrinology and Metabolism, City of Hope National Medical Center and Beckman Research Institute, 1500 East Duarte Road, Duarte, CA 91010, United States.
| | - Simon Y Liem
- Department of Diabetes, Endocrinology and Metabolism, Duarte, United States
| | - Hoda Mojazi Amiri
- Department of Diabetes, Endocrinology and Metabolism, Duarte, United States
| | - Ellie Maghami
- Department of Surgical Oncology, Division of Head and Neck Surgery, Duarte, United States
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Schmitt F, Gold M, Rothemund M, Andronache I, Biersack B, Schobert R, Mueller T. New naphthopyran analogues of LY290181 as potential tumor vascular-disrupting agents. Eur J Med Chem 2018; 163:160-168. [PMID: 30503940 DOI: 10.1016/j.ejmech.2018.11.055] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 10/04/2018] [Accepted: 11/22/2018] [Indexed: 10/27/2022]
Abstract
A series of 19 analogues of the antiproliferative naphthopyran LY290181 were prepared for structure-activity relationship studies. We found the best activities for test compounds bearing small substituents at the meta position of the phenyl ring. The mode of action of LY290181 and eight new analogues was studied in detail. The compounds were highly anti-proliferative with IC50 values in the sub-nanomolar to triple-digit nanomolar range. The new analogues led to G2/M arrest due to interruption of the microtubule dynamics. In 518A2 melanoma cells they caused a mitotic catastrophe which eventually led to apoptosis. The naphthopyrans also induced a disruption of the vasculature in the chorioallantoic membrane (CAM) of fertilized chicken eggs as well as in xenograft tumors in mice. In a preliminary therapy trial, the difluoro derivative 2b retarded the growth of resistant xenograft tumors in mice.
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Affiliation(s)
- Florian Schmitt
- Department of Chemistry, University Bayreuth, Universitaetsstrasse 30, 95440, Bayreuth, Germany
| | - Madeleine Gold
- Department of Chemistry, University Bayreuth, Universitaetsstrasse 30, 95440, Bayreuth, Germany
| | - Matthias Rothemund
- Department of Chemistry, University Bayreuth, Universitaetsstrasse 30, 95440, Bayreuth, Germany
| | - Ion Andronache
- University of Bucharest, Research Center for Integrated Analysis and Territorial Management, 4-12, Regina Elisabeta Avenue, Bucharest, 3rd District, 030018, Romania
| | - Bernhard Biersack
- Department of Chemistry, University Bayreuth, Universitaetsstrasse 30, 95440, Bayreuth, Germany
| | - Rainer Schobert
- Department of Chemistry, University Bayreuth, Universitaetsstrasse 30, 95440, Bayreuth, Germany.
| | - Thomas Mueller
- Department of Internal Medicine IV, Oncology/Hematology, Martin Luther University Halle-Wittenberg, Ernst-Grube-Straße 40, 06120, Halle, Germany
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Hura N, Sawant AV, Kumari A, Guchhait SK, Panda D. Combretastatin-Inspired Heterocycles as Antitubulin Anticancer Agents. ACS OMEGA 2018; 3:9754-9769. [PMID: 31459105 PMCID: PMC6644768 DOI: 10.1021/acsomega.8b00996] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 08/09/2018] [Indexed: 06/10/2023]
Abstract
Combretastatin (CA-4) and its analogues are undergoing several clinical trials for treating different types of tumors. In this work, the antiproliferative activity of a series of 2-aminoimidazole-carbonyl analogs of clinically relevant combretastatins A-4 (CA-4) and A-1 was evaluated using a cell-based assay. Among the compounds tested, C-13 and C-21 displayed strong antiproliferative activities against HeLa cells. C-13 inhibited the proliferation of lung carcinoma (A549) cells more potently than combretastatin A-4. C-13 also retarded the migration of A549 cells. Interestingly, C-13 displayed much stronger antiproliferative effects against breast carcinoma and skin melanoma cells compared to noncancerous breast epithelial and skin fibroblast cells. C-13 strongly disassembled cellular microtubules, perturbed the localization of EB1 protein, inhibited mitosis in cultured cells, and bound to tubulin at the colchicine site and inhibited the polymerization of reconstituted microtubules in vitro. C-13 treatment increased the level of reactive oxygen species and induced apoptosis via poly(ADP-ribose) polymerase-cleavage in HeLa cells. The results revealed the importance of the 2-aminoimidazole-carbonyl motif as a double bond replacement in combretastatin and indicated a pharmacodynamically interesting pattern of H-bond acceptors/donors and requisite syn-templated aryls.
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Affiliation(s)
- Neha Hura
- Department
of Medicinal Chemistry, National Institute
of Pharmaceutical Education and Research (NIPER), S. A. S. Nagar, Mohali, Punjab 160062, India
| | - Avishkar V. Sawant
- Department
of Biosciences and Bioengineering, Indian
Institute of Technology Bombay, Mumbai 400076, India
| | - Anuradha Kumari
- Department
of Biosciences and Bioengineering, Indian
Institute of Technology Bombay, Mumbai 400076, India
| | - Sankar K. Guchhait
- Department
of Medicinal Chemistry, National Institute
of Pharmaceutical Education and Research (NIPER), S. A. S. Nagar, Mohali, Punjab 160062, India
| | - Dulal Panda
- Department
of Biosciences and Bioengineering, Indian
Institute of Technology Bombay, Mumbai 400076, India
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34
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Kumar B, Sharma P, Gupta VP, Khullar M, Singh S, Dogra N, Kumar V. Synthesis and biological evaluation of pyrimidine bridged combretastatin derivatives as potential anticancer agents and mechanistic studies. Bioorg Chem 2018; 78:130-140. [DOI: 10.1016/j.bioorg.2018.02.027] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 02/24/2018] [Accepted: 02/26/2018] [Indexed: 11/28/2022]
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35
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Hura N, Naaz A, Prassanawar SS, Guchhait SK, Panda D. Drug-Clinical Agent Molecular Hybrid: Synthesis of Diaryl(trifluoromethyl)pyrazoles as Tubulin Targeting Anticancer Agents. ACS OMEGA 2018; 3:1955-1969. [PMID: 30023819 PMCID: PMC6044759 DOI: 10.1021/acsomega.7b01784] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 01/05/2018] [Indexed: 05/28/2023]
Abstract
Twenty-three combretastatin A-4 (CA-4) analogues were synthesized by judiciously incorporating a functional N-heterocyclic motif present in Celecoxib (a marketed drug) while retaining essential pharmacophoric features of CA-4. Combretastatin-(trifluoromethyl)pyrazole hybrid analogues, i.e., 5-trimethoxyphenyl-3-(trifluoromethyl)pyrazoles with a variety of relevantly substituted aryls and heteroaryls at 1-position were considered as potential tubulin polymerization inhibitors. The cytotoxicity of the compounds was evaluated using MCF-7 cells. Analog 23 (C-23) was found to be the most active among the tested compounds. It showed pronounced cytotoxicity against HeLa, B16F10, and multidrug-resistant mammary tumor cells EMT6/AR1. Interestingly, C-23 displayed significantly lower toxicity toward noncancerous cells, MCF10A and L929, than their cancerous counterparts, MCF-7 and B16F10, respectively. C-23 depolymerized interphase microtubules, disrupted mitotic spindle formation, and arrested MCF-7 cells at mitosis, leading to cell death. C-23 inhibited the assembly of tubulin in vitro. C-23 bound to tubulin at the colchicine binding site and altered the secondary structures of tubulin. The data revealed the importance of (trimethoxyphenyl)(trifluoromethyl)pyrazole as a cis-restricted double bond-alternative bridging motif, and carboxymethyl-substituted phenyl as ring B for activities and interaction with tubulin. The results indicated that the combretastatin-(trifluoromethyl)pyrazole hybrid class of analogues has the potential for further development as anticancer agents.
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Affiliation(s)
- Neha Hura
- Department
of Medicinal Chemistry, National Institute
of Pharmaceutical Education and Research (NIPER), S.A.S. Nagar, Punjab 160062, India
| | - Afsana Naaz
- Department
of Biosciences and Bioengineering, Indian
Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Shweta S. Prassanawar
- Department
of Biosciences and Bioengineering, Indian
Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Sankar K. Guchhait
- Department
of Medicinal Chemistry, National Institute
of Pharmaceutical Education and Research (NIPER), S.A.S. Nagar, Punjab 160062, India
| | - Dulal Panda
- Department
of Biosciences and Bioengineering, Indian
Institute of Technology Bombay, Powai, Mumbai 400076, India
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36
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Molinaro E, Romei C, Biagini A, Sabini E, Agate L, Mazzeo S, Materazzi G, Sellari-Franceschini S, Ribechini A, Torregrossa L, Basolo F, Vitti P, Elisei R. Anaplastic thyroid carcinoma: from clinicopathology to genetics and advanced therapies. Nat Rev Endocrinol 2017; 13:644-660. [PMID: 28707679 DOI: 10.1038/nrendo.2017.76] [Citation(s) in RCA: 265] [Impact Index Per Article: 37.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Anaplastic thyroid carcinoma (ATC) is a rare malignancy, accounting for 1-2% of all thyroid cancers. Although rare, ATC accounts for the majority of deaths from thyroid carcinoma. ATC often originates in a pre-existing thyroid cancer lesion, as suggested by the simultaneous presence of areas of differentiated or poorly differentiated thyroid carcinoma. ATC is characterized by the accumulation of several oncogenic alterations, and studies have shown that an increased number of oncogenic alterations equates to an increased level of dedifferentiation and aggressiveness. The clinical management of ATC requires a multidisciplinary approach; according to recent American Thyroid Association guidelines, surgery, radiotherapy and/or chemotherapy should be considered. In addition to conventional therapies, novel molecular targeted therapies are the most promising emerging treatment modalities. These drugs are often multiple receptor tyrosine kinase inhibitors, several of which have been tested in clinical trials with encouraging results so far. Accordingly, clinical trials are ongoing to evaluate the safety, efficacy and effectiveness of these new agents. This Review describes the updated clinical and pathological features of ATC and provides insight into the molecular biology of this disease. The most recent literature regarding conventional, newly available and future therapies for ATC is also discussed.
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Affiliation(s)
- Eleonora Molinaro
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa
| | - Cristina Romei
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa
| | - Agnese Biagini
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa
| | - Elena Sabini
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa
| | - Laura Agate
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa
| | - Salvatore Mazzeo
- Diagnostic and Interventional Radiology Department of Translational Research and New Technologies in Medicine and Surgery, University Hospital of Pisa
| | - Gabriele Materazzi
- Division of Endocrine Surgery, Department of Surgical Pathology, University Hospital of Pisa
| | | | | | - Liborio Torregrossa
- Department of Surgical, Medical and Molecular Pathology, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy
| | - Fulvio Basolo
- Department of Surgical, Medical and Molecular Pathology, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy
| | - Paolo Vitti
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa
| | - Rossella Elisei
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa
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Abma E, Smets P, Daminet S, Cornelis I, De Clercq K, Ni Y, Vlerick L, de Rooster H. A dose-escalation study of combretastatin A4-phosphate in healthy dogs. Vet Comp Oncol 2017. [PMID: 28620942 DOI: 10.1111/vco.12327] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Combretastatin A4-Phosphate (CA4P) is a vascular disrupting agent revealing promising results in cancer treatments for humans. The aim of this study was to investigate the safety and adverse events of CA4P in healthy dogs as a prerequisite to application of CA4P in dogs with cancer. Ten healthy dogs were included. The effects of escalating doses of CA4P on physical, haematological and biochemical parameters, systolic arterial blood pressure, electrocardiogram, echocardiographic variables and general wellbeing were characterised. Three different doses were tested: 50, 75 and 100 mg m-2 . At all 3 CA4P doses, nausea, abdominal discomfort as well as diarrhoea were observed for several hours following administration. Likewise, a low-grade neutropenia was observed in all dogs. Doses of 75 and 100 mg m-2 additionally induced vomiting and elevation of serum cardiac troponine I levels. At 100 mg m-2 , low-grade hypertension and high-grade neurotoxicity were also observed. In healthy dogs, doses up to 75 mg m-2 seem to be well tolerated. The severity of the neurotoxicity observed at 100 mg m-2 , although transient, does not invite to use this dose in canine oncology patients.
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Affiliation(s)
- E Abma
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - P Smets
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - S Daminet
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - I Cornelis
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - K De Clercq
- Laboratory of Pharmaceutical Technology, Ghent University, Ghent, Belgium
| | - Y Ni
- Department of Radiology, KU Leuven, Leuven, Belgium
| | - L Vlerick
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - H de Rooster
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
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Bukhari SNA, Kumar GB, Revankar HM, Qin HL. Development of combretastatins as potent tubulin polymerization inhibitors. Bioorg Chem 2017; 72:130-147. [PMID: 28460355 DOI: 10.1016/j.bioorg.2017.04.007] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Revised: 03/22/2017] [Accepted: 04/13/2017] [Indexed: 11/18/2022]
Abstract
The combretastatins are isolated from South African tree combretum caffrum kuntze. The lead compound combretastatin A-4 has displayed remarkable cytotoxic effect in a wide variety of preclinical tumor models and inhibits tubulin polymerization by interacting at colchicine binding site of microtubule. However, the structural simplicity of C A-4 is favorable for synthesis of various derivatives projected to induce rapid and selective vascular shutdown in tumors. Majority of the molecules have shown excellent antiproliferative activity and are able to inhibit tubulin polymerization as well as possible mechanisms of action have been investigated. In this review article, the synthesis and structure-activity relationships of C A-4 and immense number of its synthetic derivatives with various modifications on the A, B-rings, bridge carbons and their anti mitotic activities are discussed.
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Affiliation(s)
- Syed Nasir Abbas Bukhari
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China; Department of Pharmaceutical Chemistry, College of Pharmacy, Aljouf University, Aljouf, Sakaka 2014, Saudi Arabia.
| | - Gajjela Bharath Kumar
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
| | - Hrishikesh Mohan Revankar
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
| | - Hua-Li Qin
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China.
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Liu T, Zhang D, Song W, Tang Z, Zhu J, Ma Z, Wang X, Chen X, Tong T. A poly(l-glutamic acid)-combretastatin A4 conjugate for solid tumor therapy: Markedly improved therapeutic efficiency through its low tissue penetration in solid tumor. Acta Biomater 2017; 53:179-189. [PMID: 28167300 DOI: 10.1016/j.actbio.2017.02.001] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 01/30/2017] [Accepted: 02/01/2017] [Indexed: 01/13/2023]
Abstract
Combretastatin A4 (CA4) is a leading agent in vascular disrupting strategies for tumor therapy. Although many small-molecule prodrugs of CA4 have been developed to improve its solubility, the overall therapeutic efficiency is moderate. A key reason for this is the reversible effect that CA4 has on tubulin as well as its rapid clearance from plasma and tissues. In this study, we proposed a poly(l-glutamic acid)-CA4 conjugate (PLG-CA4) nanomedicine to fulfill the requirements for fully liberating the potential of CA4 on tumor therapy. Enhanced accumulation and retention of CA4 in tumor tissue, especially, high distribution and gradual release around tumor blood vessels resulted in prolonged vascular disruption and markedly enhanced therapeutic efficiency. We examined and compared the therapeutic effect of PLG-CA4 and commercial combretastatin-A4 phosphate (CA4P) in a murine colon C26 tumor. PLG-CA4 showed significantly prolonged retention in plasma and tumor tissue. Most importantly, the PLG-CA4 was mainly distributed around the tumor vessels because of its low tissue penetration in solid tumor. Pathology tests showed that PLG-CA4 treatment resulted in persistent vascular disruption and tumor damage 72h after a single injection, this in contrast to CA4P treatment, which showed quick relapse at an equal dose. Tumor suppression tests showed that PLG-CA4 treatment resulted in a tumor suppression rate of 74%, which indicates a significant advantage when compared to tumor suppression rate of the CA4P group, which was 24%. This is the first time that an advantage of the polymeric CA4 nanomedicine with low tissue penetration for solid tumor therapy has been shown. Thus, the results presented in this study provide a new idea for enhancing the tumor therapeutic effect of vascular disrupting agents. STATEMENT OF SIGNIFICANCE Nanomedicine usually has low tissue penetration in solid tumors, which limits the efficacy of nanomedicine in most cases. But herein, we demonstrate a nanosized vascular disruptive agent (VDA) PLG-CA4 has supper advantages over small molecular combretastatin-A4 phosphate (CA4P) because the PLG-CA4 was mainly distributed around the tumor vessels due to its low tissue penetration in solid tumor.
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Romagnoli R, Baraldi PG, Prencipe F, Oliva P, Baraldi S, Salvador MK, Lopez-Cara LC, Brancale A, Ferla S, Hamel E, Ronca R, Bortolozzi R, Mariotto E, Porcù E, Basso G, Viola G. Synthesis and Biological Evaluation of 2-Methyl-4,5-Disubstituted Oxazoles as a Novel Class of Highly Potent Antitubulin Agents. Sci Rep 2017; 7:46356. [PMID: 28406191 PMCID: PMC5390315 DOI: 10.1038/srep46356] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Accepted: 03/20/2017] [Indexed: 11/25/2022] Open
Abstract
Antimitotic agents that interfere with microtubule formation are one of the major classes of cytotoxic drugs for cancer treatment. Multiple 2-methyl-4-(3′,4′,5′-trimethoxyphenyl)-5-substituted oxazoles and their related 4-substituted-5-(3′,4′,5′-trimethoxyphenyl) regioisomeric derivatives designed as cis-constrained combretastatin A-4 (CA-4) analogues were synthesized and evaluated for their antiproliferative activity in vitro against a panel of cancer cell lines and, for selected highly active compounds, interaction with tubulin, cell cycle effects and in vivo potency. Both these series of compounds were characterized by the presence of a common 3′,4′,5′-trimethoxyphenyl ring at either the C-4 or C-5 position of the 2-methyloxazole ring. Compounds 4g and 4i, bearing a m-fluoro-p-methoxyphenyl or p-ethoxyphenyl moiety at the 5-position of 2-methyloxazole nucleus, respectively, exhibited the greatest antiproliferative activity, with IC50 values of 0.35-4.6 nM (4g) and 0.5–20.2 nM (4i), which are similar to those obtained with CA-4. These compounds bound to the colchicine site of tubulin and inhibited tubulin polymerization at submicromolar concentrations. Furthermore, 4i strongly induced apoptosis that follows the mitochondrial pathway. In vivo, 4i in a mouse syngeneic model demonstrated high antitumor activity which significantly reduced the tumor mass at doses ten times lower than that required for CA-4P, suggesting that 4i warrants further evaluation as a potential anticancer drug.
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Affiliation(s)
- Romeo Romagnoli
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Ferrara, 44121 Ferrara, Italy
| | - Pier Giovanni Baraldi
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Ferrara, 44121 Ferrara, Italy
| | - Filippo Prencipe
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Ferrara, 44121 Ferrara, Italy
| | - Paola Oliva
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Ferrara, 44121 Ferrara, Italy
| | - Stefania Baraldi
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Ferrara, 44121 Ferrara, Italy
| | - Maria Kimatrai Salvador
- Departamento de Química Farmacéutica y Orgánica, Facultad de Farmacia, Campus de Cartuja s/n, 18071, Granada, Spain
| | - Luisa Carlota Lopez-Cara
- Departamento de Química Farmacéutica y Orgánica, Facultad de Farmacia, Campus de Cartuja s/n, 18071, Granada, Spain
| | - Andrea Brancale
- School of Pharmacy and Pharmaceutical Sciences, Cardiff University, King Edward VII Avenue, Cardiff, CF10 3NB, UK
| | - Salvatore Ferla
- School of Pharmacy and Pharmaceutical Sciences, Cardiff University, King Edward VII Avenue, Cardiff, CF10 3NB, UK
| | - Ernest Hamel
- Screening Technologies Branch, Developmental Therapeutics Program, Division of Cancer Treatment and Diagnosis, Frederick National Laboratory for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, Maryland 21702, USA
| | - Roberto Ronca
- Dipartimento di Medicina Molecolare e Traslazionale Unità di Oncologia Sperimentale ed Immunologia, Università di Brescia, 25123 Brescia, Italy
| | - Roberta Bortolozzi
- Dipartimento di Salute della Donna e del Bambino, Laboratorio di Oncoematologia, Università di Padova, 35131 Padova, Italy
| | - Elena Mariotto
- Dipartimento di Salute della Donna e del Bambino, Laboratorio di Oncoematologia, Università di Padova, 35131 Padova, Italy
| | - Elena Porcù
- Dipartimento di Salute della Donna e del Bambino, Laboratorio di Oncoematologia, Università di Padova, 35131 Padova, Italy
| | - Giuseppe Basso
- Dipartimento di Salute della Donna e del Bambino, Laboratorio di Oncoematologia, Università di Padova, 35131 Padova, Italy
| | - Giampietro Viola
- Dipartimento di Salute della Donna e del Bambino, Laboratorio di Oncoematologia, Università di Padova, 35131 Padova, Italy
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41
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Giannetta E, Isidori AM, Durante C, Di Gioia C, Longo F, Tombolini V, Bulzonetti N, Graziadio C, Pofi R, Gianfrilli D, Verrienti A, Carletti R, Filetti S, Lenzi A, Baroli A. Anaplastic thyroid carcinoma and foscarnet use in a multitarget treatment documented by 18F-FDG PET/CT: A case report. Medicine (Baltimore) 2017; 96:e5621. [PMID: 28178124 PMCID: PMC5312981 DOI: 10.1097/md.0000000000005621] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
RATIONALE The case reported the rapid remission of disease recurrence achieved adding foscarnet, a DNA polymerase inhibitor that interacts with fibroblast growth factor 2, to low molecular weight heparin and sunitinib for the first time in a patient with an anaplastic thyroid cancer (ATC). PATIENT CONCERNS A 65-year-old woman with a multinodular goiter referred for a rapid enlargement of a nodule. Histological examination revealed an ATC with a little area of papillary thyroid cancer (PTC). The patient was resistant to selective single-target treatment. DIAGNOSES Immunophenotyping and gene analyses found a significant increase in FGF2 and FGFR1 expression in the primary ATC area (FGF2 = 38.2 ± 6.2% in ATC vs 34.6 ± 6.0% in the differentiated area of PTC, P < 0.05; FGFR1: 41.7 ± 6.0% in ATC vs 34.4 ± 4.2% in PTC, P < 0.001) and in metastatic neck lymph nodes (P < 0.001 vs normal control tissues). Unlike conventional imaging, F-FDG PET/CT with PERCIST 1.0 criteria promptly and quantitatively detected disease recurrence and remission before and after multitarget therapy, combining anatomic, metabolic, and functional data. INTERVENTIONS Foscarnet was administered given the positivity for FGF2, FGFR1 and FGFR4 in ATC. Low molecular wight heparin and Sunitinib were coadministere to limiti metastatic progression and on neck tumor masse, respectively. OUTCOMES The rationale for the clinical response to this innovative multitarget association with foscarnet is based on the histological and genetic finding that fibroblast growth factors and their receptor super-family are up-regulated in the primary anaplastic thyroid tumor and in the metastatic lymph node of our patient. LESSONS We propose that fibroblast growth factors and their receptor super-family play a key role as potential therapeutic targets in anaplastic thyroid cancer and the positive relevance of this suggestion for patient care, especially for an individualized management.
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Affiliation(s)
| | | | - Cosimo Durante
- Department of Internal Medicine and Clinical Specialities
| | - Cira Di Gioia
- Department of Radiology, Anatomopathology and Oncology, Sapienza University of Rome, Rome
| | - Flavia Longo
- Department of Radiology, Anatomopathology and Oncology, Sapienza University of Rome, Rome
| | - Vincenzo Tombolini
- Department of Radiology, Anatomopathology and Oncology, Sapienza University of Rome, Rome
| | - Nadia Bulzonetti
- Department of Radiology, Anatomopathology and Oncology, Sapienza University of Rome, Rome
| | | | | | | | | | - Raffaella Carletti
- Department of Radiology, Anatomopathology and Oncology, Sapienza University of Rome, Rome
| | | | | | - Alberto Baroli
- Nuclear Medicine Unit, Department of Interventional Oncology, Azienda Ospedaliera Ospedale di Circolo di Busto Arsizio Varese, Busto Arsizio, Varese, Italy
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42
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Rossington SB, Hadfield JA, Shnyder SD, Wallace TW, Williams KJ. Tubulin-binding dibenz[c,e]oxepines: Part 2. Structural variation and biological evaluation as tumour vasculature disrupting agents. Bioorg Med Chem 2017; 25:1630-1642. [PMID: 28143677 DOI: 10.1016/j.bmc.2017.01.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 01/11/2017] [Accepted: 01/17/2017] [Indexed: 02/07/2023]
Abstract
5,7-Dihydro-3,9,10,11-tetramethoxybenz[c,e]oxepin-4-ol 1, prepared from a dibenzyl ether precursor via Pd-catalysed intramolecular direct arylation, possesses broad-spectrum in vitro cytotoxicity towards various tumour cell lines, and induces vascular shutdown, necrosis and growth delay in tumour xenografts in mice at sub-toxic doses. The biological properties of 1 and related compounds can be attributed to their ability to inhibit microtubule assembly at the micromolar level, by binding reversibly to the same site of the tubulin αβ-heterodimer as colchicine 2 and the allocolchinol, N-acetylcolchinol 4.
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Affiliation(s)
- Steven B Rossington
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, UK
| | - John A Hadfield
- School of Environment and Life Sciences, University of Salford, Salford M5 4WT, UK
| | - Steven D Shnyder
- Institute of Cancer Therapeutics, University of Bradford, Richmond Road, Bradford BD7 1DP, UK
| | - Timothy W Wallace
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, UK.
| | - Kaye J Williams
- Manchester Pharmacy School, University of Manchester, Oxford Road, Manchester M13 9PT, UK
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43
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Sun L, Wu Y, Liu Y, Chen X, Hu L. Novel carbazole sulfonamide derivatives of antitumor agent: Synthesis, antiproliferative activity and aqueous solubility. Bioorg Med Chem Lett 2017; 27:261-265. [DOI: 10.1016/j.bmcl.2016.11.068] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 11/09/2016] [Accepted: 11/22/2016] [Indexed: 11/25/2022]
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Lerch MM, Hansen MJ, van Dam GM, Szymanski W, Feringa BL. Emerging Targets in Photopharmacology. Angew Chem Int Ed Engl 2016; 55:10978-99. [DOI: 10.1002/anie.201601931] [Citation(s) in RCA: 413] [Impact Index Per Article: 51.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Revised: 03/29/2016] [Indexed: 12/26/2022]
Affiliation(s)
- Michael M. Lerch
- Stratingh Institute for Chemistry; University of Groningen; Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Mickel J. Hansen
- Stratingh Institute for Chemistry; University of Groningen; Nijenborgh 4 9747 AG Groningen The Netherlands
- Zernike Institute for Advanced Materials; University of Groningen; Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Gooitzen M. van Dam
- Department of Surgery, Nuclear Medicine and Molecular Imaging and Intensive Care, University of Groningen; University Medical Center Groningen; Hanzeplein 1, P.O. Box 30001 9700 RB Groningen The Netherlands
| | - Wiktor Szymanski
- Stratingh Institute for Chemistry; University of Groningen; Nijenborgh 4 9747 AG Groningen The Netherlands
- Department of Radiology, University of Groningen; University Medical Center Groningen; Hanzeplein 1, P.O. Box 30001 9700 RB Groningen The Netherlands
| | - Ben L. Feringa
- Stratingh Institute for Chemistry; University of Groningen; Nijenborgh 4 9747 AG Groningen The Netherlands
- Zernike Institute for Advanced Materials; University of Groningen; Nijenborgh 7 9747 AG Groningen The Netherlands
- Department of Radiology, University of Groningen; University Medical Center Groningen; Hanzeplein 1, P.O. Box 30001 9700 RB Groningen The Netherlands
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45
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Lerch MM, Hansen MJ, van Dam GM, Szymanski W, Feringa BL. Neue Ziele für die Photopharmakologie. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601931] [Citation(s) in RCA: 98] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Michael M. Lerch
- Stratingh Institute for Chemistry; University of Groningen; Nijenborgh 4 9747 AG Groningen Niederlande
| | - Mickel J. Hansen
- Stratingh Institute for Chemistry; University of Groningen; Nijenborgh 4 9747 AG Groningen Niederlande
- Zernike Institute for Advanced Materials; University of Groningen; Nijenborgh 7 9747 AG Groningen Niederlande
| | - Gooitzen M. van Dam
- Department of Surgery, Nuclear Medicine and Molecular Imaging and Intensive Care, University of Groningen; University Medical Center Groningen; Hanzeplein 1, P.O. Box 30001 9700 RB Groningen Niederlande
| | - Wiktor Szymanski
- Stratingh Institute for Chemistry; University of Groningen; Nijenborgh 4 9747 AG Groningen Niederlande
- Department of Radiology, University of Groningen; University Medical Center Groningen; Hanzeplein 1, P.O. Box 30001 9700 RB Groningen Niederlande
| | - Ben L. Feringa
- Stratingh Institute for Chemistry; University of Groningen; Nijenborgh 4 9747 AG Groningen Niederlande
- Zernike Institute for Advanced Materials; University of Groningen; Nijenborgh 7 9747 AG Groningen Niederlande
- Department of Radiology, University of Groningen; University Medical Center Groningen; Hanzeplein 1, P.O. Box 30001 9700 RB Groningen Niederlande
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Nepali K, Ojha R, Lee HY, Liou JP. Early investigational tubulin inhibitors as novel cancer therapeutics. Expert Opin Investig Drugs 2016; 25:917-36. [PMID: 27186892 DOI: 10.1080/13543784.2016.1189901] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Microtubules represent one of the most logical and strategic molecular targets amongst the current targets for chemotherapy, alongside DNA. In the past decade, tubulin inhibitors as cancer therapeutics have been an area of focus due to the improved understanding and biological relevance of microtubules in cellular functions. Fueled by the objective of developing novel chemotherapeutics and with the aim of establishing the benefits of tubulin inhibition, several clinical trials have been conducted with others ongoing. AREA COVERED At present, the antitubulin development pipeline contains an armful of agents under clinical investigation. This review focuses on novel tubulin inhibitors as cancer therapeutics. The article covers the agents which have completed the phase II studies along with the agents demonstrating promising results in phase I studies. EXPERT OPINION Countless clinical trials evaluating the efficacy, safety and pharmacokinetics of novel tubulin inhibitors highlights the scientific efforts being paid to establish their candidature as cancer therapeutics. Colchicine binding site inhibitors as vascular disrupting agents (VDAs) and new taxanes appear to be the most likely agents for future clinical interest. Numerous agents have demonstrated clinical benefits in terms of efficacy and survival in phase I and II studies. However conclusive benefits can only be ascertained on the basis of phase III studies.
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Affiliation(s)
- Kunal Nepali
- a School of Pharmacy, College of Pharmacy , Taipei Medical University , Taipei , Taiwan
| | - Ritu Ojha
- a School of Pharmacy, College of Pharmacy , Taipei Medical University , Taipei , Taiwan
| | - Hsueh-Yun Lee
- a School of Pharmacy, College of Pharmacy , Taipei Medical University , Taipei , Taiwan
| | - Jing-Ping Liou
- a School of Pharmacy, College of Pharmacy , Taipei Medical University , Taipei , Taiwan
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47
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Krajewska J, Jarzab B. Fosbretabulin tromethamine in the treatment of thyroid cancer. Expert Opin Orphan Drugs 2016. [DOI: 10.1517/21678707.2016.1169172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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48
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Mahal K, Biersack B, Schruefer S, Resch M, Ficner R, Schobert R, Mueller T. Combretastatin A-4 derived 5-(1-methyl-4-phenyl-imidazol-5-yl)indoles with superior cytotoxic and anti-vascular effects on chemoresistant cancer cells and tumors. Eur J Med Chem 2016; 118:9-20. [PMID: 27116710 DOI: 10.1016/j.ejmech.2016.04.045] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Revised: 04/15/2016] [Accepted: 04/16/2016] [Indexed: 12/27/2022]
Abstract
5-(1-Methyl-4-phenyl-imidazol-5-yl)indoles 5 were prepared and tested as analogs of the natural vascular-disrupting agent combretastatin A-4 (CA-4). The 3-bromo-4,5-dimethoxyphenyl derivative 5c was far more active than CA-4 with low nanomolar IC50 concentrations against multidrug-resistant KB-V1/Vbl cervix and MCF-7/Topo mamma carcinoma cells, and also against CA-4-resistant HT-29 colon carcinoma cells. While not interfering markedly with the polymerization of tubulin in vitro, indole 5c completely disrupted the microtubule cytoskeleton of cancer cells at low concentrations. It also destroyed real blood vessels, both in the chorioallantoic membrane (CAM) of fertilized chicken eggs and within tumor xenografts in mice, without harming embryo or mouse, respectively. Indole 5c was less toxic than CA-4 to endothelial cells, fibroblasts, and cardiomyocytes. In highly vascularized xenograft tumors 5c induced distinct discolorations and histological features typical of vascular-disrupting agents, such as disrupted vessel structures, hemorrhages, and extensive necrosis. In a first preliminary therapy trial, indole 5c retarded the growth of resistant xenograft tumors in mice. © 2016 Elsevier Science Ltd. All rights reserved.
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Affiliation(s)
- Katharina Mahal
- Organic Chemistry Laboratory, University Bayreuth, 95440 Bayreuth, Germany
| | - Bernhard Biersack
- Organic Chemistry Laboratory, University Bayreuth, 95440 Bayreuth, Germany
| | | | - Marcus Resch
- Department of Molecular Structural Biology, Georg-August-University Göttingen, 37077 Göttingen, Germany
| | - Ralf Ficner
- Department of Molecular Structural Biology, Georg-August-University Göttingen, 37077 Göttingen, Germany
| | - Rainer Schobert
- Organic Chemistry Laboratory, University Bayreuth, 95440 Bayreuth, Germany.
| | - Thomas Mueller
- Department of Internal Medicine IV, Oncology/Hematology, Martin-Luther-University Halle-Wittenberg, 06120 Halle-Saale, Germany
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49
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Menefee ME, Smallridge RC, Bible KC. Systemic therapeutic approaches to advanced thyroid cancers. Am Soc Clin Oncol Educ Book 2016:389-92. [PMID: 24451769 DOI: 10.14694/edbook_am.2012.32.31] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Until only recently, few effective systemic therapies were available to treat patients with metastatic thyroid cancers. Recent advances in better understanding the pathogenesis and altered signaling pathways-especially in medullary and differentiated thyroid cancers (MTCs and DTCs)-have begun to change this situation substantially. Vandetanib, an orally bioavailable inhibitor of the RET kinase that is constitutively activated in MTC, has now been approved by the U.S. Food and Drug Administration (FDA) for use in progressive and symptomatic metastatic MTC; it has been shown to delay time to progression relative to placebo in a randomized phase III trial. Further, vascular endothelial growth factor receptor (VEGF-R) inhibitory agents including sorafenib, sunitinib, pazopanib, and axitinib that are already approved in the United States for use in advanced renal cell carcinoma have shown high response rates in treating advanced DTCs in multiple phase II trials, and have become commonly used in progressive radioiodine-refractory metastatic DTC. Yet additional agents are now in development, with several including XL184 (cabozantinib) also showing promise in DTC and MTC. In anaplastic thyroid cancer (ATC), progress has been slower, with the greatest apparent gains resulting more from the application of systemic therapies earlier in the disease course, especially when used in conjunction with initial surgical and radiation therapies. Despite recent progress, additional effective systemic therapeutic approaches remain sorely needed for treating metastatic MTC, DTC, and ATC.
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Affiliation(s)
- Michael E Menefee
- From the Division of Medical Oncology; Division of Endocrinology, Mayo Clinic Florida, Jacksonville, FL; Division of Medical Oncology, Mayo Clinic, Rochester, MN
| | - Robert C Smallridge
- From the Division of Medical Oncology; Division of Endocrinology, Mayo Clinic Florida, Jacksonville, FL; Division of Medical Oncology, Mayo Clinic, Rochester, MN
| | - Keith C Bible
- From the Division of Medical Oncology; Division of Endocrinology, Mayo Clinic Florida, Jacksonville, FL; Division of Medical Oncology, Mayo Clinic, Rochester, MN
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Jiménez-Fonseca P, Gómez Saez JM, Santamaria Sandi J, Capdevila J, Navarro Gonzalez E, Zafon Llopis C, Ramón Y Cajal Asensio T, Riesco-Eizaguirre G, Grande E, Galofré JC. Spanish consensus for the management of patients with anaplastic cell thyroid carcinoma. Clin Transl Oncol 2016; 19:12-20. [PMID: 27048161 DOI: 10.1007/s12094-016-1506-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Accepted: 03/24/2016] [Indexed: 12/19/2022]
Abstract
Anaplastic thyroid cancer (ATC) is the most aggressive solid tumor and almost uniformly lethal in humans. The Boards of the Thyroid Cancer Group of the Spanish Society of Endocrinology and Nutrition and the Grupo Español de Enfermedades Huérfanas e Infrecuentes of the Spanish Society of Oncology requested that an independent task force draft a more comprehensive consensus statement regarding ATC. All relevant literature was reviewed, including serial PubMed searches together with additional articles. This is the first, comprehensive Spanish consensus statement for ATC and includes the characteristics, diagnosis, initial evaluation, treatment goals, recommendations and modalities for locoregional and advanced disease, palliative care options, surveillance, and long-term monitoring. Newer systemic therapies are being investigated, but more effective combinations are needed to improve patient outcomes. Though more aggressive radiotherapy has reduced locoregional recurrences, median overall survival has not improved in more than 50 years.
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Affiliation(s)
- P Jiménez-Fonseca
- Medical Oncology Service, Hospital Universitario Central de Asturias, Avenida de Roma sn, 33011, Oviedo, Spain.
| | - J M Gómez Saez
- CIBERDEM, Endocrinology and Nutrition Service, Hospital Universitario de Bellvitge, Barcelona, Spain
| | - J Santamaria Sandi
- Endocrinology and Nutrition Service, Hospital Universitario de Cruces, Vizcaya, Spain
| | - J Capdevila
- Medical Oncology Service, Hospital Universitario de la Vall d'Hebron, Barcelona, Spain
| | - E Navarro Gonzalez
- Endocrinology and Nutrition Service, Hospital Universitario Virgen del Rocio, Sevilla, Spain
| | - C Zafon Llopis
- Endocrinology and Nutrition Service, Hospital Universitario de la Vall d'Hebron, Barcelona, Spain
| | | | - G Riesco-Eizaguirre
- Endocrinology and Nutrition Service, Hospital Universitario de Móstoles, Madrid, Spain
| | - E Grande
- Medical Oncology Service, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - J C Galofré
- Endocrinology and Nutrition Service, Clínica Universidad de Navarra, Pamplona, Spain
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