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Nandini C, Madhunapantula SV, Bovilla VR, Ali M, Mruthunjaya K, Santhepete MN, Jayashree K. Platelet enhancement by Carica papaya L. leaf fractions in cyclophosphamide induced thrombocytopenic rats is due to elevated expression of CD110 receptor on megakaryocytes. JOURNAL OF ETHNOPHARMACOLOGY 2021; 275:114074. [PMID: 33831466 DOI: 10.1016/j.jep.2021.114074] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 01/23/2021] [Accepted: 03/23/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Carica papaya leaf juice/decoction has been in use in folk medicine in Srilanka, Malaysia and in few parts of India for enhancing the platelet counts in dengue. In Siddha medicine, a traditional form of medicine in India, papaya leaf juice has been used for increasing the platelet counts. Papaya leaf has been reported to enhance blood volume in ancient Ayurveda books in India. Carica papaya leaf is well known for its platelet enhancement activity. Although many preclinical and clinical studies have demonstrated the ability of papaya leaf juice for platelet enhancement, but the underlying mechanisms are still unclear. AIM OF THE STUDY The study is aimed at identifying the key ingredients of papaya leaf extract and elucidate the mechanism (s) of action of the identified potent component in mitigating thrombocytopenia (Thp). MATERIALS AND METHODS C. papaya leaf juice was subjected for sequential fractionation to identify the anti-thrombocytopenic phytochemicals. In vivo, stable thrombocytopenia was induced by subcutaneous injection of 70 mg/kg cyclophosphamide (Cyp). After induction, rats were treated with 200 and 400 mg/kg body weight papaya leaf juice and with identified fractions for 14 days. Serum thrombopoietin level was estimated using ELISA. CD110/cMpl, a receptor for thrombopoietin on platelets was measured by western blotting. RESULTS Administration of cyclophosphamide for 6 days induced thrombocytopenia (210.4 ± 14.2 × 103 cells/μL) in rats. Treating thrombocytopenic rats with papaya leaf juice and butanol fraction for 14 days significantly increased the platelet count to 1073.50 ± 29.6 and 1189.80 ± 36.5 × 103 cells/μL, respectively. C.papaya extracts normalized the elevated bleeding and clotting time and decreased oxidative markers by increasing endogenous antioxidants. A marginal increase in the serum thrombopoietin (TPO) level was observed in Cyp treated group compared to normal and treatment groups. Low expression of CD110/cMpl receptor found in Cyp treated group was enhanced by C. papaya extracts (CPJ) and CPJ-BT. Furthermore, examination of the morphology of bone marrow megakaryocytes, histopathology of liver and kidneys revealed the ability of CPJ and fractions in mitigating Cyp-induced thrombocytopenia in rats. CONCLUSION C. papaya leaf juice enhances the platelet count in chemotherapy-induced thrombocytopenia by increasing the expression of CD110 receptor on the megakaryocytes. Hence, activating CD110 receptor might be a viable strategy to increase the platelet production in individuals suffering from thrombocytopenia.
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Affiliation(s)
- C Nandini
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India
| | - SubbaRao V Madhunapantula
- Centre of Excellence in Molecular Biology and Regenerative Medicine (CEMR), JSS Medical College, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India.
| | - Venugopal R Bovilla
- Centre of Excellence in Molecular Biology and Regenerative Medicine (CEMR), JSS Medical College, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India
| | - Mohammad Ali
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India
| | - K Mruthunjaya
- Department of Pharmacognosy, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India
| | - Manjula N Santhepete
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India.
| | - K Jayashree
- Department of Pathology, JSS Medical College and Hospital, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India.
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Andrés-Jensen L, Attarbaschi A, Bardi E, Barzilai-Birenboim S, Bhojwani D, Hagleitner MM, Halsey C, Harila-Saari A, van Litsenburg RRL, Hudson MM, Jeha S, Kato M, Kremer L, Mlynarski W, Möricke A, Pieters R, Piette C, Raetz E, Ronceray L, Toro C, Grazia Valsecchi M, Vrooman LM, Weinreb S, Winick N, Schmiegelow K. Severe toxicity free survival: physician-derived definitions of unacceptable long-term toxicities following acute lymphocytic leukaemia. LANCET HAEMATOLOGY 2021; 8:e513-e523. [PMID: 34171282 DOI: 10.1016/s2352-3026(21)00136-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/24/2021] [Accepted: 04/28/2021] [Indexed: 11/30/2022]
Abstract
5-year overall survival rates have surpassed 90% for childhood acute lymphocytic leukaemia, but survivors are at risk for permanent health sequelae. Although event-free survival appropriately represents the outcome for cancers with poor overall survival, this metric is inadequate when cure rates are high but challenged by serious, persistent complications. Accordingly, a group of experts in paediatric haematology-oncology, representative of 17 international acute lymphocytic leukaemia study groups, launched an initiative to construct a measure, designated severe toxicity-free survival (STFS), to quantify the occurrence of physician-prioritised toxicities to be integrated with standard cancer outcome reporting. Five generic inclusion criteria (not present before cancer diagnosis, symptomatic, objectifiable, of unacceptable severity, permanent, or requiring unacceptable treatments) were used to assess 855 health conditions, which resulted in inclusion of 21 severe toxicities. Consensus definitions were reached through a modified Delphi process supplemented by two additional plenary meetings. The 21 severe toxicities include severe adverse health conditions that substantially affect activities of daily living and are refractory to therapy (eg, refractory seizures), are without therapeutic options (eg, blindness), or require substantially invasive treatment (eg, cardiac transplantation). Incorporation of STFS assessment into clinical trials has the potential to improve and diversify treatment strategies, focusing not only on traditional outcome events and overall survival but also the frequencies of the most severe toxicities. The two major aims of this Review were to: prioritise and define unacceptable long-term toxicity for patients with childhood acute lymphocytic leukaemia, and define how these toxicities should be combined into a composite quantity to be integrated with other reported outcomes. Although STFS quantifies the clinically unacceptable health tradeoff for cure using childhood acute lymphocytic leukaemia as a model disease, the prioritised severe toxicities are based on generic considerations of relevance to any other cancer diagnosis and age group.
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Affiliation(s)
- Liv Andrés-Jensen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Andishe Attarbaschi
- Department of Pediatric Hematology-Oncology, St Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Edit Bardi
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark; Department of Pediatric Oncology and Immunology, Kepler University Clinic, Linz, Austria
| | - Shlomit Barzilai-Birenboim
- Department of Pediatric Hematology-Oncology, Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Deepa Bhojwani
- Department of Pediatrics, Children's Hospital Los Angeles, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | | | - Christina Halsey
- Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK; Children's Haemato-Oncology Unit, Royal Hospital for Children, Glasgow, UK
| | - Arja Harila-Saari
- Women's and Children's Health, Akademiska Sjukhuset, Uppsala University, Uppsala, Sweden
| | | | - Melissa M Hudson
- Department of Oncology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Sima Jeha
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Motohiro Kato
- Department of Pediatrics, University of Tokyo, Tokyo, Japan
| | - Leontien Kremer
- Princess Maxima Center for Pediatric Oncology, Utrecht, Netherlands
| | - Wojciech Mlynarski
- Department of Pediatrics, Oncology & Hematology, Medical University of Lodz, Lodz, Poland
| | - Anja Möricke
- Department of Pediatrics, University Medical Center Schleswig-Holstein, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Rob Pieters
- Princess Maxima Center for Pediatric Oncology, Utrecht, Netherlands
| | - Caroline Piette
- Department of Paediatrics, University Hospital Liège and University of Liège, Liège, Belgium
| | - Elizabeth Raetz
- Department of Pediatrics, NYU Langone Medical Center, New York, NY, USA
| | - Leila Ronceray
- Department of Pediatric Hematology-Oncology, St Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Claudia Toro
- Royal Children's Hospital, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - Maria Grazia Valsecchi
- Bicocca Center of Bioinformatics, Biostatistics and Bioimaging, School of Medicine and Surgery, University of Milano Bicocca, Monza, Italy
| | - Lynda M Vrooman
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Sigal Weinreb
- Department of Pediatric Hematology-Oncology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Naomi Winick
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Kjeld Schmiegelow
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark; Institute of Clinical Medicine, Faculty of Medicine, University of Copenhagen, Copenhagen, Denmark.
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Eckert MA, Orozco C, Xiao J, Javellana M, Lengyel E. The Effects of Chemotherapeutics on the Ovarian Cancer Microenvironment. Cancers (Basel) 2021; 13:3136. [PMID: 34201616 PMCID: PMC8268261 DOI: 10.3390/cancers13133136] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/06/2021] [Accepted: 06/07/2021] [Indexed: 12/31/2022] Open
Abstract
High-grade serous ovarian cancer (HGSOC) is characterized by a complex and dynamic tumor microenvironment (TME) composed of cancer-associated fibroblasts (CAFs), immune cells, endothelial cells, and adipocytes. Although most approved therapies target cancer cells, a growing body of evidence suggests that chemotherapeutic agents have an important role in regulating the biology of the diverse cells that compose the TME. Understanding how non-transformed cells respond and adapt to established therapeutics is necessary to completely comprehend their action and develop novel therapeutics that interrupt undesired tumor-stroma interactions. Here, we review the effects of chemotherapeutic agents on normal cellular components of the host-derived TME focusing on CAFs. We concentrate on therapies used in the treatment of HGSOC and synthesize findings from studies focusing on other cancer types and benign tissues. Agents such as platinum derivatives, taxanes, and PARP inhibitors broadly affect the TME and promote or inhibit the pro-tumorigenic roles of CAFs by modifying the bidirectional cross-talk between tumor and stromal cells in the tumor organ. While most chemotherapy research focuses on cancer cells, these studies emphasize the need to consider all cell types within the tumor organ when evaluating chemotherapeutics.
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Affiliation(s)
| | | | | | | | - Ernst Lengyel
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology, University of Chicago, Chicago, IL 60637, USA; (M.A.E.); (C.O.); (J.X.); (M.J.)
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Khalifa MK, Bakr NM, Ramadan A, Abd Elwahab KM, Desoky E, Nageeb AM, Swellam M. Implications of targeted next-generation sequencing for bladder cancer: report of four cases. J Genet Eng Biotechnol 2021; 19:91. [PMID: 34152511 PMCID: PMC8217481 DOI: 10.1186/s43141-021-00182-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 05/17/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Bladder cancer is considered heterogeneous diseases with two major subgroups: non-muscle- invasive bladder cancer (NMIBC) and muscle invasive bladder cancer (MIBC). It is a major healthcare problem, and it is one of the leading causes of mortality worldwide. Genetic mutations are not only a cause for carcinogenesis but are also a way for treatment strategy. The present study aimed to investigate breast cancer (BRCA genes) tumor suppressor gene mutations in bladder cancer tissue and combined blood samples for patients who developed secondary tumor after or during trimodal therapy. Fresh tissue samples and their matched blood samples were collected from four patients with bladder cancer. The objective regions for the examined genes (BRCA1 and BRCA2) were sequenced using next-generation sequencing (NGS); generated BAM files were uploaded to the cloud-based Ionreporter server, and the Oncomine BRCA-specific plugin was used to analyze the paired normal and tumor sample for each patient using the default plugin parameters. RESULTS Intronic BRCA1 mutation c.5050-104 C >T was reported among the four investigated bladder cancer patients, and three somatic mutations were reported as follows: two of them were found to be benign rs1064793056 and rs28897679 on the Clinivar database and one nonsense pathogenic variant rs80357006. BRCA 2 gene mutation reported an exonic synonymous mutation rs397507876 in the tissue and germline DNA. Patients were treated with trimodal; however, three bladder cancer patients who reported BRCA mutations developed secondary tumors. CONCLUSION Identification of mutational BRCA changes in bladder cancer is a promising marker for better treatment strategy. Further studies are encouraged on a large cohort of bladder cancer patients to confirm our findings.
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Affiliation(s)
| | - Noha M Bakr
- Biochemistry Department, Genetic Engineering and Biotechnology Research Division, National Research Centre, El-Bohouth Street, Dokki, Giza, 12622, Egypt
- High Throughput Molecular and Genetic Laboratory, Center for Excellences for Advanced Sciences, National Research Centre, El-Bohouth Street, Dokki, Giza, 12622, Egypt
| | - Amal Ramadan
- Biochemistry Department, Genetic Engineering and Biotechnology Research Division, National Research Centre, El-Bohouth Street, Dokki, Giza, 12622, Egypt
- High Throughput Molecular and Genetic Laboratory, Center for Excellences for Advanced Sciences, National Research Centre, El-Bohouth Street, Dokki, Giza, 12622, Egypt
| | | | - Esam Desoky
- Urology Department, Zagazig University, Zagazig, Egypt
| | - Amira M Nageeb
- Biochemistry Department, Genetic Engineering and Biotechnology Research Division, National Research Centre, El-Bohouth Street, Dokki, Giza, 12622, Egypt
- High Throughput Molecular and Genetic Laboratory, Center for Excellences for Advanced Sciences, National Research Centre, El-Bohouth Street, Dokki, Giza, 12622, Egypt
| | - Menha Swellam
- Biochemistry Department, Genetic Engineering and Biotechnology Research Division, National Research Centre, El-Bohouth Street, Dokki, Giza, 12622, Egypt.
- High Throughput Molecular and Genetic Laboratory, Center for Excellences for Advanced Sciences, National Research Centre, El-Bohouth Street, Dokki, Giza, 12622, Egypt.
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Induction of blood-circulating bile acids supports recovery from myelosuppressive chemotherapy. Blood Adv 2021; 4:1833-1843. [PMID: 32365188 DOI: 10.1182/bloodadvances.2019000133] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Accepted: 03/31/2020] [Indexed: 12/27/2022] Open
Abstract
Chemotherapeutic agents can reduce bone marrow (BM) activity, causing myelosuppression, a common life-threatening complication of cancer treatment. It is challenging to predict the patients in whom prolonged myelosuppression will occur, resulting in a delay or discontinuation of the treatment protocol. An early indicator of recovery from myelosuppression would thus be highly beneficial in clinical settings. In this study, bile acids (BAs) were highly increased in the systemic circulation as a natural response during recovery from myelosuppression, supporting regeneration of BM cells. BA levels in the blood of pediatric cancer patients and mice treated with chemotherapeutic agents were increased, in synchrony with early proliferation of BM cells and recovery from myelosuppression. In a mouse model of altered BA composition, Cyp8b1 knockout mice, a subset of mice recovered poorly after chemotherapy. The poor recovery correlated with low levels and changes in composition of BAs in the liver and systemic circulation. Conversely, BA supplementation in chemotherapy-treated wild-type mice resulted in significantly improved recovery. The results suggest that part of the mechanism by which BAs support recovery is the suppression of endoplasmic reticulum stress pathways in expanding and recovering hematopoietic cells. The findings propose a novel role of BAs as early markers of recovery and active components of the recovery process after chemotherapy.
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56
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Shaldoum F, El-Kott AF, Ouda MMA, Abd-Ella EM. Immunomodulatory effects of bee pollen on doxorubicin-induced bone marrow/spleen immunosuppression in rat. J Food Biochem 2021; 45:e13747. [PMID: 33949702 DOI: 10.1111/jfbc.13747] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 03/22/2021] [Accepted: 04/15/2021] [Indexed: 01/24/2023]
Abstract
This study investigated the immunomodulatory effects of Bee Pollen (BP) on Doxorubicin (DOX)-induced bone marrow/spleen suppression in rats. 48 Wistar rats were divided into 6 groups (n = 8/group); control, DOX (5 mg/kg), BP (100 mg/kg), BP (200 mg/kg), BP (100 mg/kg) +DOX, and BP (200 mg/kg) +DOX groups. BP was administered orally for 42 days and 5 mg/kg of DOX was injected intravenously at days 7, 14, 21, 28, 35 and 42. Hematological parameters, antioxidant enzymes and inflammatory cytokines were measured. Apoptosis-related genes were investigated using Real-Time PCR and western blot. DOX significantly decreased blood cells count, cytokines, and antioxidant enzyme. It also increased the expression of apoptotic genes in spleen and BM. The BP significantly improved hematopoietic function, antioxidant parameters, and serum levels of hematopoietic simulating-cytokines. Also, BP significantly reduced the expression of apoptotic genes. These results confirm the immunomodulatory activity of BP in DOX-induced biochemical, molecular and histological immunosuppression. PRACTICAL APPLICATIONS: Chemotherapy drugs are being developed every day but are limited due to their side effects. The most important side effect of chemotherapy drugs is the suppression of hematopoiesis through its direct effect on bone marrow and hematopoietic cells. Today, many studies are done on natural, synthetic and semi-synthetic compounds to reduce the effects of chemotherapy drugs. Compounds that, along with chemotherapy drugs in the treatment of various tumors, maintain the hematopoietic pathway, synergize the antitumor effects of chemotherapy drugs, and also protect other organs of the body from free radical damage produced by chemotherapy drugs. One of these natural compounds is bee pollen, which has all the properties mentioned in chemotherapy supplements and can be used in the pharmaceutical industry.
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Affiliation(s)
- Fayez Shaldoum
- Department of Biology, College of Science, Jouf University, Sakaka, Saudi Arabia.,Department of Zoology, Faculty of Science, Al-Azhar University, Cairo, Egypt
| | - Attalla F El-Kott
- Biology Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia.,Zoology Department, College of Science, Damanhour University, Damanhour, Egypt
| | - Marwa Mohamed Ahmed Ouda
- Department of Nursing, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia.,Nursing Department, Faculty of Nursing, Damanhour University, Damanhour, Egypt
| | - Eman M Abd-Ella
- Zoology Department, College of Science, Fayoum University, Fayoum, Egypt.,Biology Department, College of Science and Art, Al-Baha University, Al-Mandaq, Saudi Arabia
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57
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Dalle IA, Paranal R, Zarka J, Paul S, Sasaki K, Li W, Ning J, Short NJ, Ohanian M, Cortes JE, Jabbour EJ, Issa GC. Impact of luteinizing hormone suppression on hematopoietic recovery after intensive chemotherapy in patients with leukemia. Haematologica 2021; 106:1097-1105. [PMID: 33297667 PMCID: PMC8586820 DOI: 10.3324/haematol.2020.256453] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Indexed: 01/25/2023] Open
Abstract
Treatment of acute leukemia with intensive chemotherapy leads to an increased risk of myelosuppression. Luteinizing hormone (LH) blockade improves hematopoietic recovery in mice after radiation or chemotherapy, through protection of the hematopoietic stem cells which express the LH receptor. We hypothesized that LH blockade improves hematopoietic recovery following intensive chemotherapy in patients with leukemia. We conducted a retrospective analysis on pre-menopausal women with acute myeloid leukemia (AML) or acute lymphoblastic leukemia (ALL) who received intensive chemotherapy and leuprolide given for abnormal uterine bleeding prevention or treatment. Given that leuprolide is more commonly administered in younger patients, we performed propensity score matching between the leuprolide (AML n=64; ALL n=49) and control groups (AML n=128; ALL n=98 patients). Patients with AML who received leuprolide had an additional increase of 13.8x109/L/year in their platelet count, and a 0.19x 109/L/year increase in their lymphocyte count after chemotherapy compared to control (P=0.02; P=0.03 respectively). Those with ALL who received leuprolide had an additional increase of 0.37x109/L/year in their absolute neutrophil count (P=0.02). In AML, leuprolide was associated with higher long-term hemoglobin levels (P<0.001) and less blood transfusions (mean, 23.9 vs. 34.7 units; P=0.002) compared to control. In a multivariate analysis, leuprolide was identified as an independent factor predicting improved hemoglobin levels, lymphocyte and platelet counts in AML. In conclusion, leuprolide use in leukemia patients receiving intensive chemotherapy was associated with improved long-term blood count recovery and with decreased transfusion requirements in AML.
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Affiliation(s)
- Iman Abou Dalle
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas; Division of Hematology and Oncology, American University of Beirut, Beirut
| | - Ronald Paranal
- Department of Medicine, Baylor College of Medicine, Houston
| | - Jabra Zarka
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston
| | - Shilpa Paul
- Department of Clinical Pharmacy, The University of Texas MD Anderson Cancer Center, Houston
| | - Koji Sasaki
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston
| | - Wen Li
- Division of Clinical and Translational Sciences, Department of Internal Medicine, the University of Texas McGovern Medical School at Houston, Houston, TX
| | - Jing Ning
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston
| | - Nicholas J Short
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston
| | - Maro Ohanian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston
| | | | - Elias J Jabbour
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston
| | - Ghayas C Issa
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston.
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Zhao LN, Björklund M, Caldez MJ, Zheng J, Kaldis P. Therapeutic targeting of the mitochondrial one-carbon pathway: perspectives, pitfalls, and potential. Oncogene 2021; 40:2339-2354. [PMID: 33664451 DOI: 10.1038/s41388-021-01695-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 01/27/2021] [Accepted: 02/02/2021] [Indexed: 02/07/2023]
Abstract
Most of the drugs currently prescribed for cancer treatment are riddled with substantial side effects. In order to develop more effective and specific strategies to treat cancer, it is of importance to understand the biology of drug targets, particularly the newly emerging ones. A comprehensive evaluation of these targets will benefit drug development with increased likelihood for success in clinical trials. The folate-mediated one-carbon (1C) metabolism pathway has drawn renewed attention as it is often hyperactivated in cancer and inhibition of this pathway displays promise in developing anticancer treatment with fewer side effects. Here, we systematically review individual enzymes in the 1C pathway and their compartmentalization to mitochondria and cytosol. Based on these insight, we conclude that (1) except the known 1C targets (DHFR, GART, and TYMS), MTHFD2 emerges as good drug target, especially for treating hematopoietic cancers such as CLL, AML, and T-cell lymphoma; (2) SHMT2 and MTHFD1L are potential drug targets; and (3) MTHFD2L and ALDH1L2 should not be considered as drug targets. We highlight MTHFD2 as an excellent therapeutic target and SHMT2 as a complementary target based on structural/biochemical considerations and up-to-date inhibitor development, which underscores the perspectives of their therapeutic potential.
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Affiliation(s)
- Li Na Zhao
- Department of Clinical Sciences, Lund University, Malmö, Sweden.
| | - Mikael Björklund
- Zhejiang University-University of Edinburgh (ZJU-UoE) Institute, Haining, Zhejiang, PR China.,2nd Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China.,Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK
| | - Matias J Caldez
- Laboratory of Host Defense, The World Premier International Research Center Initiative (WPI) Immunology Frontier Research Center (IFReC), Osaka University, Osaka, Japan
| | - Jie Zheng
- School of Information Science and Technology, Shanghai Tech University, Shanghai, PR China
| | - Philipp Kaldis
- Department of Clinical Sciences, Lund University, Malmö, Sweden.
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He M, Wang N, Zheng W, Cai X, Qi D, Zhang Y, Han C. Ameliorative effects of ginsenosides on myelosuppression induced by chemotherapy or radiotherapy. JOURNAL OF ETHNOPHARMACOLOGY 2021; 268:113581. [PMID: 33189841 DOI: 10.1016/j.jep.2020.113581] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 10/17/2020] [Accepted: 11/09/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND and ethnopharmacological relevance: As the major side effect of radiotherapy or chemotherapy, myelosuppression usually leads to anemia, hemorrhage, immunosuppression, and even fatal infections, which may discontinue the process of cancer treatment. As a result, more and more attention is paid to the treatment of myelosuppression. Ginseng, root of Panax ginseng Meyer (Panax ginseng C. A. Mey), is considered as the king of herbs in the Orient, particularly in China, Korea and Japan. Ginsenosides, the most important active ingredients of ginseng, have been shown to have a variety of therapeutic effects, such as neuroprotective, anti-cancer and anti-diabetic properties. Considering that ginsenosides are closely associated with the pathogenesis of myelosuppression, researchers have carried out a few experiments on ginsenosides to attenuate myelosuppression induced by chemotherapy or radiotherapy in recent years. AIM OF THE STUDY To summarize previous studies about the effects of ginsenosides on alleviating myelosuppression and the mechanisms of action. METHODS Literatures in this review were searched in PubMed, China National Knowledge Infrastructure (CNKI), Web of Science, and ScienceDirect. RESULTS Ginsenosides play an important role in relieving myelosuppression predominantly by restoring hematopoiesis and immunity. CONCLUSION Ginsenosides might be potential candidates for the treatment of myelosuppression induced by chemotherapy or radiotherapy.
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Affiliation(s)
- Mengjiao He
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China.
| | - Na Wang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China.
| | - Wenxiu Zheng
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China.
| | - Xiaoqing Cai
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China.
| | - Dongmei Qi
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China.
| | - Yongqing Zhang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China; Shandong Provincial Collaborative Innovation Center for Quality Control and Construction of the Whole Industrial Chain of Traditional Chinese Medicine, Jinan, Shandong, 250355, PR China.
| | - Chunchao Han
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China; Shandong Provincial Collaborative Innovation Center for Quality Control and Construction of the Whole Industrial Chain of Traditional Chinese Medicine, Jinan, Shandong, 250355, PR China.
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60
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Nabil G, Alzhrani R, Alsaab HO, Atef M, Sau S, Iyer AK, Banna HE. CD44 Targeted Nanomaterials for Treatment of Triple-Negative Breast Cancer. Cancers (Basel) 2021; 13:cancers13040898. [PMID: 33672756 PMCID: PMC7924562 DOI: 10.3390/cancers13040898] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/15/2021] [Accepted: 02/11/2021] [Indexed: 12/12/2022] Open
Abstract
Identified as the second leading cause of cancer-related deaths among American women after lung cancer, breast cancer of all types has been the focus of numerous research studies. Even though triple-negative breast cancer (TNBC) represents 15-20% of the number of breast cancer cases worldwide, its existing therapeutic options are fairly limited. Due to the pivotal role of the presence/absence of specific receptors to luminal A, luminal B, HER-2+, and TNBC in the molecular classification of breast cancer, the lack of these receptors has accounted for the aforementioned limitation. Thereupon, in an attempt to participate in the ongoing research endeavors to overcome such a limitation, the conducted study adopts a combination strategy as a therapeutic paradigm for TNBC, which has proven notable results with respect to both: improving patient outcomes and survivability rates. The study hinges upon an investigation of a promising NPs platform for CD44 mediated theranostic that can be combined with JAK/STAT inhibitors for the treatment of TNBC. The ability of momelotinib (MMB), which is a JAK/STAT inhibitor, to sensitize the TNBC to apoptosis inducer (CFM-4.16) has been evaluated in MDA-MB-231 and MDA-MB-468. MMB + CFM-4.16 combination with a combination index (CI) ≤0.5, has been selected for in vitro and in vivo studies. MMB has been combined with CD44 directed polymeric nanoparticles (PNPs) loaded with CFM-4.16, namely CD44-T-PNPs, which selectively delivered the payload to CD44 overexpressing TNBC with a significant decrease in cell viability associated with a high dose reduction index (DRI). The mechanism underlying their synergism is based on the simultaneous downregulation of P-STAT3 and the up-regulation of CARP-1, which has induced ROS-dependent apoptosis leading to caspase 3/7 elevation, cell shrinkage, DNA damage, and suppressed migration. CD44-T-PNPs showed a remarkable cellular internalization, demonstrated by uptake of a Rhodamine B dye in vitro and S0456 (NIR dye) in vivo. S0456 was conjugated to PNPs to form CD44-T-PNPs/S0456 that simultaneously delivered CFM-4.16 and S0456 parenterally with selective tumor targeting, prolonged circulation, minimized off-target distribution.
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Affiliation(s)
- Ghazal Nabil
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt; (G.N.); (M.A.)
- Use-Inspired Biomaterials & Integrated Nano Delivery (U-BiND) Systems Laboratory, Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, 259 Mack Ave, Wayne State University, Detroit, MI 48201, USA; (R.A.); (H.O.A.); (S.S.)
| | - Rami Alzhrani
- Use-Inspired Biomaterials & Integrated Nano Delivery (U-BiND) Systems Laboratory, Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, 259 Mack Ave, Wayne State University, Detroit, MI 48201, USA; (R.A.); (H.O.A.); (S.S.)
- Department of Pharmaceutics and Pharmaceutical Technology, Taif University, P.O. Box 11099, Taif 21944, Egypt
| | - Hashem O. Alsaab
- Use-Inspired Biomaterials & Integrated Nano Delivery (U-BiND) Systems Laboratory, Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, 259 Mack Ave, Wayne State University, Detroit, MI 48201, USA; (R.A.); (H.O.A.); (S.S.)
- Department of Pharmaceutics and Pharmaceutical Technology, Taif University, P.O. Box 11099, Taif 21944, Egypt
| | - Mohammed Atef
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt; (G.N.); (M.A.)
| | - Samaresh Sau
- Use-Inspired Biomaterials & Integrated Nano Delivery (U-BiND) Systems Laboratory, Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, 259 Mack Ave, Wayne State University, Detroit, MI 48201, USA; (R.A.); (H.O.A.); (S.S.)
| | - Arun K. Iyer
- Use-Inspired Biomaterials & Integrated Nano Delivery (U-BiND) Systems Laboratory, Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, 259 Mack Ave, Wayne State University, Detroit, MI 48201, USA; (R.A.); (H.O.A.); (S.S.)
- Molecular Imaging Program, Barbara Ann Karmanos Cancer Institute, Wayne State University, School of Medicine, Detroit, MI 48201, USA
- Correspondence: (A.K.I.); (H.E.B.); Tel.: +1-3135775875 (A.K.I.); +2-01004552557 (H.E.B.)
| | - Hossny El Banna
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt; (G.N.); (M.A.)
- Correspondence: (A.K.I.); (H.E.B.); Tel.: +1-3135775875 (A.K.I.); +2-01004552557 (H.E.B.)
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Shimada K, Bachman JA, Muhlich JL, Mitchison TJ. shinyDepMap, a tool to identify targetable cancer genes and their functional connections from Cancer Dependency Map data. eLife 2021; 10:57116. [PMID: 33554860 PMCID: PMC7924953 DOI: 10.7554/elife.57116] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 02/06/2021] [Indexed: 12/15/2022] Open
Abstract
Individual cancers rely on distinct essential genes for their survival. The Cancer Dependency Map (DepMap) is an ongoing project to uncover these gene dependencies in hundreds of cancer cell lines. To make this drug discovery resource more accessible to the scientific community, we built an easy-to-use browser, shinyDepMap (https://labsyspharm.shinyapps.io/depmap). shinyDepMap combines CRISPR and shRNA data to determine, for each gene, the growth reduction caused by knockout/knockdown and the selectivity of this effect across cell lines. The tool also clusters genes with similar dependencies, revealing functional relationships. shinyDepMap can be used to (1) predict the efficacy and selectivity of drugs targeting particular genes; (2) identify maximally sensitive cell lines for testing a drug; (3) target hop, that is, navigate from an undruggable protein with the desired selectivity profile, such as an activated oncogene, to more druggable targets with a similar profile; and (4) identify novel pathways driving cancer cell growth and survival.
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Affiliation(s)
- Kenichi Shimada
- Laboratory of Systems Pharmacology and Department of Systems Biology, Harvard Medical School, Boston, United States
| | - John A Bachman
- Laboratory of Systems Pharmacology and Department of Systems Biology, Harvard Medical School, Boston, United States
| | - Jeremy L Muhlich
- Laboratory of Systems Pharmacology and Department of Systems Biology, Harvard Medical School, Boston, United States
| | - Timothy J Mitchison
- Laboratory of Systems Pharmacology and Department of Systems Biology, Harvard Medical School, Boston, United States
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Liu YQ, Wang XL, He DH, Cheng YX. Protection against chemotherapy- and radiotherapy-induced side effects: A review based on the mechanisms and therapeutic opportunities of phytochemicals. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 80:153402. [PMID: 33203590 DOI: 10.1016/j.phymed.2020.153402] [Citation(s) in RCA: 97] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 09/29/2020] [Accepted: 10/26/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Although great achievements have been made in the field of cancer therapy, chemotherapy and radiotherapy remain the mainstay cancer therapeutic modalities. However, they are associated with various side effects, including cardiocytotoxicity, nephrotoxicity, myelosuppression, neurotoxicity, hepatotoxicity, gastrointestinal toxicity, mucositis, and alopecia, which severely affect the quality of life of cancer patients. Plants harbor a great chemical diversity and flexible biological properties that are well-compatible with their use as adjuvant therapy in reducing the side effects of cancer therapy. PURPOSE This review aimed to comprehensively summarize the molecular mechanisms by which phytochemicals ameliorate the side effects of cancer therapies and their potential clinical applications. METHODS We obtained information from PubMed, Science Direct, Web of Science, and Google scholar, and introduced the molecular mechanisms by which chemotherapeutic drugs and irradiation induce toxic side effects. Accordingly, we summarized the underlying mechanisms of representative phytochemicals in reducing these side effects. RESULTS Representative phytochemicals exhibit a great potential in reducing the side effects of chemotherapy and radiotherapy due to their broad range of biological activities, including antioxidation, antimutagenesis, anti-inflammation, myeloprotection, and immunomodulation. However, since a majority of the phytochemicals have only been subjected to preclinical studies, clinical trials are imperative to comprehensively evaluate their therapeutic values. CONCLUSION This review highlights that phytochemicals have interesting properties in relieving the side effects of chemotherapy and radiotherapy. Future studies are required to explore the clinical benefits of these phytochemicals for exploitation in chemotherapy and radiotherapy.
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Affiliation(s)
- Yong-Qiang Liu
- Institute of Clinical Pharmacology, Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou 510405, China; Research Center of Chinese Herbal Resources Science and Engineering, Key Laboratory of Chinese Medicinal Resource from Lingnan, Ministry of Education, Guangzhou University of Chinese Medicine, Guangzhou 510006, China.
| | - Xiao-Lu Wang
- Institute of Traditional Chinese Medicine and Natural Products, Jinan University, Guangzhou 510632, China
| | - Dan-Hua He
- Institute of Clinical Pharmacology, Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou 510405, China; Research Center of Chinese Herbal Resources Science and Engineering, Key Laboratory of Chinese Medicinal Resource from Lingnan, Ministry of Education, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Yong-Xian Cheng
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, China.
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Li S, So TH, Tang G, Tan HY, Wang N, Ng BFL, Chan CKW, Yu ECL, Feng Y. Chinese Herbal Medicine for Reducing Chemotherapy-Associated Side-Effects in Breast Cancer Patients: A Systematic Review and Meta-Analysis. Front Oncol 2020; 10:599073. [PMID: 33363030 PMCID: PMC7756083 DOI: 10.3389/fonc.2020.599073] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 11/03/2020] [Indexed: 12/14/2022] Open
Abstract
Background Chemotherapy usually induces a variety of side-effects in cancer treatment as it cannot tell normal cells apart from cancer cells and kills both. Chinese herbal medicine (CHM) has been regarded as a potential effective intervention for relieving the side-effects of chemotherapy in breast cancer patients. Objective This study aims to conduct a comprehensive systematic review and meta-analysis to evaluate the efficacy of CHM as adjuvant therapy for reducing the chemotherapy-induced side-effects in the treatment of breast cancer. Methods Main electronic databases were searched up to May 2020 for Randomized Controlled Trials (RCTs) evaluating the effect of CHM on breast cancer patients with chemotherapy. The PRISMA statement was adopted in this study and meta-analyses were performed. Results The included studies showed unsatisfied quality. Results based on available literature indicated that the adjunctive use of CHM with chemotherapy may reduce the chemotherapeutic agents-associated adverse events, including nausea and vomiting, diarrhea, alopecia, myelosuppression, and impaired immune function. Conclusion A confident conclusion could not be have due to the lack of large scale and high quality trials.
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Affiliation(s)
- Sha Li
- Li Ka Shing Faculty of Medicine, School of Chinese Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Tsz-Him So
- Department of Clinical Oncology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Guoyi Tang
- Li Ka Shing Faculty of Medicine, School of Chinese Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Hor-Yue Tan
- Li Ka Shing Faculty of Medicine, School of Chinese Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Ning Wang
- Li Ka Shing Faculty of Medicine, School of Chinese Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | | | - Chris Kam Wa Chan
- Division of Nephrology, Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Edwin Chau-Leung Yu
- Hong Kong Association for Integration of Chinese-Western Medicine, Hong Kong, Hong Kong
| | - Yibin Feng
- Li Ka Shing Faculty of Medicine, School of Chinese Medicine, The University of Hong Kong, Hong Kong, Hong Kong
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The Dichotomous Role of Bone Marrow Derived Cells in the Chemotherapy-Treated Tumor Microenvironment. J Clin Med 2020; 9:jcm9123912. [PMID: 33276524 PMCID: PMC7761629 DOI: 10.3390/jcm9123912] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 11/23/2020] [Accepted: 11/27/2020] [Indexed: 12/19/2022] Open
Abstract
Bone marrow derived cells (BMDCs) play a wide variety of pro- and anti-tumorigenic roles in the tumor microenvironment (TME) and in the metastatic process. In response to chemotherapy, the anti-tumorigenic function of BMDCs can be enhanced due to chemotherapy-induced immunogenic cell death. However, in recent years, a growing body of evidence suggests that chemotherapy or other anti-cancer drugs can also facilitate a pro-tumorigenic function in BMDCs. This includes elevated angiogenesis, tumor cell proliferation and pro-tumorigenic immune modulation, ultimately contributing to therapy resistance. Such effects do not only contribute to the re-growth of primary tumors but can also support metastasis. Thus, the delicate balance of BMDC activities in the TME is violated following tumor perturbation, further requiring a better understanding of the complex crosstalk between tumor cells and BMDCs. In this review, we discuss the different types of BMDCs that reside in the TME and their activities in tumors following chemotherapy, with a major focus on their pro-tumorigenic role. We also cover aspects of rationally designed combination treatments that target or manipulate specific BMDC types to improve therapy outcomes.
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Tsatsakis A, Calina D, Falzone L, Petrakis D, Mitrut R, Siokas V, Pennisi M, Lanza G, Libra M, Doukas SG, Doukas PG, Kavali L, Bukhari A, Gadiparthi C, Vageli DP, Kofteridis DP, Spandidos DA, Paoliello MMB, Aschner M, Docea AO. SARS-CoV-2 pathophysiology and its clinical implications: An integrative overview of the pharmacotherapeutic management of COVID-19. Food Chem Toxicol 2020; 146:111769. [PMID: 32979398 PMCID: PMC7833750 DOI: 10.1016/j.fct.2020.111769] [Citation(s) in RCA: 100] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 09/16/2020] [Accepted: 09/18/2020] [Indexed: 02/06/2023]
Abstract
Common manifestations of COVID-19 are respiratory and can extend from mild symptoms to severe acute respiratory distress. The severity of the illness can also extend from mild disease to life-threatening acute respiratory distress syndrome (ARDS). SARS-CoV-2 infection can also affect the gastrointestinal tract, liver and pancreatic functions, leading to gastrointestinal symptoms. Moreover, SARS-CoV-2 can cause central and peripheral neurological manifestations, affect the cardiovascular system and promote renal dysfunction. Epidemiological data have indicated that cancer patients are at a higher risk of contracting the SARS-CoV-2 virus. Considering the multitude of clinical symptoms of COVID-19, the objective of the present review was to summarize their pathophysiology in previously healthy patients, as well as in those with comorbidities. The present review summarizes the current, though admittedly fluid knowledge on the pathophysiology and symptoms of COVID-19 infection. Although unclear issues still remain, the present study contributes to a more complete understanding of the disease, and may drive the direction of new research. The recognition of the severity of the clinical symptoms of COVID-19 is crucial for the specific therapeutic management of affected patients.
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Affiliation(s)
- Aristides Tsatsakis
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, 71003, Heraklion, Greece; I.M. Sechenov First Moscow State Medical University (Sechenov University), 119146, Moscow, Russia.
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania.
| | - Luca Falzone
- Epidemiology Unit, IRCCS Istituto Nazionale Tumori "Fondazione G. Pascale", 80131, Naples, Italy.
| | - Dimitrios Petrakis
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, 71003, Heraklion, Greece.
| | - Radu Mitrut
- Department of Cardiology, University and Emergency Hospital, 050098, Bucharest, Romania.
| | - Vasileios Siokas
- Department of Neurology, University of Thessaly, University Hospital of Larissa, 41221, Larissa, Greece.
| | - Manuela Pennisi
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123, Catania, Italy.
| | - Giuseppe Lanza
- Department of Surgery and Medical-Surgical Specialties, University of Catania, 95123, Catania, Italy; Department of Neurology IC, Oasi Research Institute-IRCCS, 94018, Troina, Italy.
| | - Massimo Libra
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123, Catania, Italy; Research Center for Prevention, Diagnosis and Treatment of Cancer, University of Catania, 95123, Catania, Italy.
| | - Sotirios G Doukas
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, 71003, Heraklion, Greece; Department of Internal Medicine, Saint Peter's University Hospital, 254 Easton Ave, New Brunswick, NJ, 08901, USA.
| | - Panagiotis G Doukas
- University of Pavol Josef Safarik University, Faculty of Medicine, Kosice, Slovakia.
| | - Leena Kavali
- Department of Internal Medicine, Saint Peter's University Hospital, 254 Easton Ave, New Brunswick, NJ, 08901, USA.
| | - Amar Bukhari
- Department of Medicine, Division of Pulmonary and Critical Care 240 Easton Ave, Adult Ambulatory at Cares Building 4th Floor, New Brunswick, NJ, 08901, USA.
| | - Chiranjeevi Gadiparthi
- Division of Gastroenterology, Hepatology and Clinical Nutrition, Saint Peter's University Hospital, New Brunswick, NJ, USA.
| | - Dimitra P Vageli
- Department of Surgery, The Yale Larynx Laboratory, New Haven, CT, 06510, USA.
| | - Diamantis P Kofteridis
- Department of Internal Medicine, University Hospital of Heraklion, 71110, Heraklion, Crete, Greece.
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, Heraklion, 71003, Greece.
| | - Monica M B Paoliello
- Department of Molecular Pharmacology, Albert Eisntein College of Medicine, 1300 Morris Park Avenue Bronx, NY, 10461, USA.
| | - Michael Aschner
- I.M. Sechenov First Moscow State Medical University (Sechenov University), 119146, Moscow, Russia; Department of Molecular Pharmacology, Albert Eisntein College of Medicine, 1300 Morris Park Avenue Bronx, NY, 10461, USA.
| | - Anca Oana Docea
- Department of Toxicology, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania.
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Chen W, Boras B, Sung T, Hu W, Spilker ME, D'Argenio DZ. Predicting Chemotherapy-Induced Neutropenia and Granulocyte Colony-Stimulating Factor Response Using Model-Based In Vitro to Clinical Translation. AAPS J 2020; 22:143. [PMID: 33156437 PMCID: PMC7764847 DOI: 10.1208/s12248-020-00529-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Accepted: 10/20/2020] [Indexed: 11/30/2022] Open
Abstract
The ability to predict the incidence of chemotherapy-induced neutropenia in early drug development can inform risk monitoring and mitigation strategies, as well as decisions on advancing compounds to clinical trials. In this report, a physiological model of granulopoiesis that incorporates the drug's mechanism of action on cell cycle proliferation of bone marrow progenitor cells was extended to include the action of the cytotoxic agents paclitaxel, carboplatin, doxorubicin, and gemcitabine. In vitro bone marrow studies were conducted with each compound, and results were used to determine the model's drug effect parameters. Population simulations were performed to predict the absolute neutrophil count (ANC) and incidence of neutropenia for each compound, which were compared to results reported in the literature. In addition, using the single agent in vitro study results, the model was able to predict ANC time course in response to paclitaxel plus carboplatin in combination, which compared favorably to the results reported in a phase 1 clinical trial of 46 patients (r2 = 0.70). Model simulations were used to compare the relative risk (RR) of neutropenia in patients with high baseline ANCs for five chemotherapeutic regimens: doxorubicin (RR = 0.59), paclitaxel plus carboplatin combination (RR = 0.079), carboplatin (RR = 0.047), paclitaxel (RR = 0.031), and gemcitabine (RR = 0.013). Finally, the model was applied to quantify the reduced incidence of neutropenia with coadministration of pegfilgrastim or filgrastim, for both paclitaxel and the combination of paclitaxel plus carboplatin. The model provides a framework for predicting clinical neutropenia using in vitro bone marrow studies of anticancer agents that may guide drug development decisions.
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Affiliation(s)
- Wenbo Chen
- Department of Biomedical Engineering, University of Southern California, Los Angeles, California, 90089, USA
| | - Britton Boras
- Pfizer Worldwide Research, Development and Medicine, San Diego, California, USA
| | - Tae Sung
- Pfizer Worldwide Research, Development and Medicine, San Diego, California, USA
| | - Wenyue Hu
- Pfizer Worldwide Research, Development and Medicine, San Diego, California, USA
| | - Mary E Spilker
- Pfizer Worldwide Research, Development and Medicine, San Diego, California, USA
| | - David Z D'Argenio
- Department of Biomedical Engineering, University of Southern California, Los Angeles, California, 90089, USA.
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Kalluru H, Kondaveeti SS, Telapolu S, Kalachaveedu M. Turmeric supplementation improves the quality of life and hematological parameters in breast cancer patients on paclitaxel chemotherapy: A case series. Complement Ther Clin Pract 2020; 41:101247. [PMID: 33099272 DOI: 10.1016/j.ctcp.2020.101247] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 09/24/2020] [Accepted: 10/01/2020] [Indexed: 01/30/2023]
Abstract
BACKGROUND and purpose: Phytochemicals are proven to be effective in targeting numerous signaling pathways in cancer. Utilizing plant-based support in combination with currently approved chemotherapeutic strategies might prove a feasible method to improve therapeutic outcomes in cancer patients. The present study aimed to estimate the effect of turmeric supplementation on quality of life (QoL) and hematological parameters in breast cancer patients on Paclitaxel chemotherapy. MATERIALS AND METHODS The present study is a prospective consecutive case series with 60 participants. QoL was assessed using a standard questionnaire and hematological parameters were recorded from the patients' hospital records. RESULTS Turmeric supplementation for 21 days resulted in clinically relevant and statistically significant improvement in global health status, symptom scores (fatigue, nausea, vomiting, pain, appetite loss, insomnia), and hematological parameters. CONCLUSION The study findings show that turmeric supplementation improved QoL, brought about symptom palliation and increased hematological parameters in breast cancer patients.
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Affiliation(s)
- Hindu Kalluru
- Clinical Pharmacology, Pfizer Healthcare Private Limited, Chennai, Tamil Nadu, India
| | - Satish S Kondaveeti
- Department of Radiation Oncology, Faculty of Medicine, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, Tamil Nadu, India
| | - Srivani Telapolu
- Process Development, HCL Technologies, Chennai, Tamil Nadu, India
| | - Mangathayaru Kalachaveedu
- Department of Pharmacognosy, Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, Tamil Nadu, India.
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Alsaloumi L, Shawagfeh S, Abdi A, Basgut B. Efficacy and Safety of Capecitabine Alone or in Combination in Advanced Metastatic Breast Cancer Patients Previously Treated with Anthracycline and Taxane: A Systematic Review and Meta-Analysis. Oncol Res Treat 2020; 43:694-702. [PMID: 32950984 DOI: 10.1159/000510356] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 07/21/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Capecitabine is frequently used alone or combined with other chemotherapy agents for the treatment of metastatic breast cancer in relapsed patients. OBJECTIVE The objective of this meta-analysis is to evaluate the effectiveness and safety of capecitabine monotherapy versus combination in the treatment of metastatic breast cancer patients pretreated with anthracycline and taxane. METHODS Eligible randomized controlled trials examining the efficacy and safety of capecitabine alone compared to capecitabine combination were systematically searched. Progression-free survival (PFS), overall survival (OS), overall response rate (ORR), and grades 3-4 drug-related adverse events were the outcomes assessed. RESULTS A total of 6,714 patients of 9 trials were involved in the pooled analysis. Our findings demonstrated that capecitabine combination is significantly superior to capecitabine monotherapy in improving PFS (hazard ratio [HR] 1.32, 95% CI 1.13-1.54, p < 0.0001) and ORR (risk ratio [RR] 0.67, 95% CI 0.54-0.83, p < 0.001), but it was insignificant in OS (HR 1.09, 95% CI 0.98-1.22, p = 0.12). On the other hand, the incidence of non-hematological adverse events such as hand-foot syndrome and diarrhea was lower in capecitabine combination compared to capecitabine monotherapy. CONCLUSION Capecitabine-based combination chemotherapy showed superiority over capecitabine monotherapy in terms of PFS and ORR, with no significant difference in OS. Non-hematological adverse effects such as hand-foot syndrome were fewer with a combination regimen. However, hematological adverse events were fewer with capecitabine monotherapy regimen.
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Affiliation(s)
- Louai Alsaloumi
- Department of Clinical Pharmacy, Faculty of Pharmacy, Near East University, Nicosia, Northern Cyprus, Mersin, Turkey,
| | - Shaima Shawagfeh
- Department of Pharmacology, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Abdikarim Abdi
- Department of Clinical Pharmacy, Faculty of Pharmacy, Near East University, Nicosia, Northern Cyprus, Mersin, Turkey
| | - Bilgen Basgut
- Department of Clinical Pharmacy, Faculty of Pharmacy, Near East University, Nicosia, Northern Cyprus, Mersin, Turkey
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Lin YN, Khan S, Song Y, Dong M, Shen Y, Tran DK, Pang C, Zhang F, Wooley KL. A Tale of Drug-Carrier Optimization: Controlling Stimuli Sensitivity via Nanoparticle Hydrophobicity through Drug Loading. NANO LETTERS 2020; 20:6563-6571. [PMID: 32787153 DOI: 10.1021/acs.nanolett.0c02319] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Interactions between drug molecules, nanocarrier components, and surrounding media influence the properties and therapeutic efficacies of nanomedicines. In this study, we investigate the role that reversible covalent loading of a hydrophobic drug exerts on intra-nanoparticle physical properties and explore the utility of this payload control strategy for tuning the access of active agents and, thereby, the stimuli sensitivity of smart nanomaterials. Glutathione sensitivity was controlled via altering the degree of hydrophobic payload loading of disulfide-linked camptothecin-conjugated sugar-based nanomaterials. Increases in degrees of camptothecin conjugation (fCPT) decreased aqueous accessibility and reduced glutathione-triggered release. Although the lowest fCPT gave the fastest camptothecin release, it resulted in the lowest camptothecin concentration. Remarkably, the highest fCPT resulted in a 5.5-fold improved selectivity against cancer vs noncancerous cells. This work represents an advancement in drug carrier design by demonstrating the importance of controlling the amount of drug loading on the overall payload and its availability.
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Affiliation(s)
- Yen-Nan Lin
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
- College of Medicine, Texas A&M University, Bryan, Texas 77807, United States
| | - Sarosh Khan
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
| | - Yue Song
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
| | - Mei Dong
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
| | - Yidan Shen
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
| | - David K Tran
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
| | - Ching Pang
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
| | - Fuwu Zhang
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
| | - Karen L Wooley
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
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Swarup S, Kopel J, Thein KZ, Tarafdar K, Swarup K, Thirumala S, Quick DP. Sequential Complications of Hypercalcemia, Necrotizing Granulomatous Vasculitis, and Aplastic Anemia Occurring in One Patient with Angioimmunoblastic T-cell Lymphoma. Am J Med Sci 2020; 361:375-382. [PMID: 33097193 PMCID: PMC7470704 DOI: 10.1016/j.amjms.2020.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 07/05/2020] [Accepted: 09/01/2020] [Indexed: 01/04/2023]
Abstract
In this case report of a patient with angioimmunoblastic T-cell lymphoma (AITL), we describe the occurrence of three sequential complications that have been reported uncommonly in this disease subtype. Firstly, the patient developed hypercalcemia due to elevated 1,25-didydroxyvitamin D. Although hypercalcemia in AITL is not rare (1-2% incidence), this case was unusual in that the complication developed when disease appeared stable and symptomatically, he was doing well otherwise. Hypercalcemia surprisingly resolved a few months later at a time when his disease appeared to be progressing. A year later, the patient presented with digital ischemia necessitating partial amputation of a finger. Pathological exam revealed granulomatous vasculitis of small and medium arterioles with infiltrating malignant T lymphocytes. Although skin manifestations are common in AITL, necrotizing granulomatous vasculitis with accompanying tumor cells leading to severe digital ischemia appears rare. Subsequently the patient developed profound pancytopenia with bone marrow confirming severe aplastic anemia. To our knowledge only one other case of aplastic anemia has been reported in a patient with AITL. We discuss the diagnostic and management considerations involved in this patient care and review similar reported cases.
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Affiliation(s)
- Sriman Swarup
- Texas Tech University Health Sciences Center, Lubbock, Texas USA
| | - Jonathan Kopel
- Texas Tech University Health Sciences Center, Lubbock, Texas USA.
| | - Kyaw Zin Thein
- Texas Tech University Health Sciences Center, Lubbock, Texas USA
| | - Kaiser Tarafdar
- Internal Medicine and Hematology-Oncology, Covenant Health System, Lubbock, Texas USA
| | | | | | - Donald P Quick
- Texas Tech University Health Sciences Center, Lubbock, Texas USA; Internal Medicine and Hematology-Oncology, Covenant Health System, Lubbock, Texas USA
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71
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Nguyen K, Nuß B, Mühlberger M, Unterweger H, Friedrich RP, Alexiou C, Janko C. Superparamagnetic Iron Oxide Nanoparticles Carrying Chemotherapeutics Improve Drug Efficacy in Monolayer and Spheroid Cell Culture by Enabling Active Accumulation. NANOMATERIALS 2020; 10:nano10081577. [PMID: 32796757 PMCID: PMC7466387 DOI: 10.3390/nano10081577] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 08/06/2020] [Accepted: 08/07/2020] [Indexed: 12/17/2022]
Abstract
Cytotoxic and cytostatic chemotherapeutics act by attacking rapidly dividing tumor cells, predominantly affecting malignant tissue and to a certain degree preserving healthy cells. Nonetheless, severe side effects are caused as quickly proliferating healthy cells such as hematopoietic precursors and mucous membranes are impaired as well. This limits the administered dose and eventually allows tumor cells to escape treatment. In order to increase intratumoral drug concentration and simultaneously reduce systemic side effects, nanoparticles have come into focus as drug carriers. The functionalization of superparamagnetic iron oxide nanoparticles (SPIONs) with chemotherapeutics such as mitoxantrone (MTO) enables targeted drug transport by using magnetic forces. Here, we investigate SPIONs consisting of individual iron oxide cores of 10 nm in diameter and a total hydrodynamic diameter of 53 ± 0.8 nm as a transporting system for MTO. Comparing the killing efficacy in monolayer cell culture and multicellular tumor spheroids of HT-29 cells, we show that spheroids tolerate considerably higher doses of nanoparticle-loaded MTO. Therefore, dose predictions from conventional monolayer cell cultures are often misleading for in vivo applications. This was true for both soluble and nanoparticle-bound MTO. Using flow chambers mimicking in vivo blood flow, we furthermore demonstrate that SPIONs can magnetically accumulate MTO. We conclude that SPIONs can function as an effective delivery platform to increase local drug concentrations, thereby potentially overcoming chemotherapy resistance of cells.
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Affiliation(s)
- Khanh Nguyen
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine (SEON), Else Kröner-Fresenius-Stiftung Professorship, Universitätsklinikum Erlangen, 91054 Erlangen, Germany; (K.N.); (B.N.); (H.U.); (R.P.F.); (C.A.)
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany
| | - Bianca Nuß
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine (SEON), Else Kröner-Fresenius-Stiftung Professorship, Universitätsklinikum Erlangen, 91054 Erlangen, Germany; (K.N.); (B.N.); (H.U.); (R.P.F.); (C.A.)
| | - Marina Mühlberger
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine (SEON), Else Kröner-Fresenius-Stiftung Professorship, Universitätsklinikum Erlangen, 91054 Erlangen, Germany; (K.N.); (B.N.); (H.U.); (R.P.F.); (C.A.)
| | - Harald Unterweger
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine (SEON), Else Kröner-Fresenius-Stiftung Professorship, Universitätsklinikum Erlangen, 91054 Erlangen, Germany; (K.N.); (B.N.); (H.U.); (R.P.F.); (C.A.)
| | - Ralf P. Friedrich
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine (SEON), Else Kröner-Fresenius-Stiftung Professorship, Universitätsklinikum Erlangen, 91054 Erlangen, Germany; (K.N.); (B.N.); (H.U.); (R.P.F.); (C.A.)
| | - Christoph Alexiou
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine (SEON), Else Kröner-Fresenius-Stiftung Professorship, Universitätsklinikum Erlangen, 91054 Erlangen, Germany; (K.N.); (B.N.); (H.U.); (R.P.F.); (C.A.)
| | - Christina Janko
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine (SEON), Else Kröner-Fresenius-Stiftung Professorship, Universitätsklinikum Erlangen, 91054 Erlangen, Germany; (K.N.); (B.N.); (H.U.); (R.P.F.); (C.A.)
- Correspondence: ; Tel.: +49-9131-85-43944
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Reuvers TGA, Kanaar R, Nonnekens J. DNA Damage-Inducing Anticancer Therapies: From Global to Precision Damage. Cancers (Basel) 2020; 12:E2098. [PMID: 32731592 PMCID: PMC7463878 DOI: 10.3390/cancers12082098] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 07/24/2020] [Accepted: 07/26/2020] [Indexed: 12/11/2022] Open
Abstract
DNA damage-inducing therapies are of tremendous value for cancer treatment and function by the direct or indirect formation of DNA lesions and subsequent inhibition of cellular proliferation. Of central importance in the cellular response to therapy-induced DNA damage is the DNA damage response (DDR), a protein network guiding both DNA damage repair and the induction of cancer-eradicating mechanisms such as apoptosis. A detailed understanding of DNA damage induction and the DDR has greatly improved our knowledge of the classical DNA damage-inducing therapies, radiotherapy and cytotoxic chemotherapy, and has paved the way for rational improvement of these treatments. Moreover, compounds targeting specific DDR proteins, selectively impairing DNA damage repair in cancer cells, form a promising novel therapy class that is now entering the clinic. In this review, we give an overview of the current state and ongoing developments, and discuss potential avenues for improvement for DNA damage-inducing therapies, with a central focus on the role of the DDR in therapy response, toxicity and resistance. Furthermore, we describe the relevance of using combination regimens containing DNA damage-inducing therapies and how they can be utilized to potentiate other anticancer strategies such as immunotherapy.
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Affiliation(s)
- Thom G. A. Reuvers
- Department of Molecular Genetics, Erasmus MC, Dr. Molenwaterplein 40, 3015 GD Rotterdam, The Netherlands; (T.G.A.R.); (R.K.)
- Department of Radiology and Nuclear Medicine, Erasmus MC, Dr. Molenwaterplein 40, 3015 GD Rotterdam, The Netherlands
| | - Roland Kanaar
- Department of Molecular Genetics, Erasmus MC, Dr. Molenwaterplein 40, 3015 GD Rotterdam, The Netherlands; (T.G.A.R.); (R.K.)
- Oncode Institute, Office Jaarbeurs Innovation Mile (JIM), Jaarbeursplein 6, 3561 AL Utrecht, The Netherlands
| | - Julie Nonnekens
- Department of Molecular Genetics, Erasmus MC, Dr. Molenwaterplein 40, 3015 GD Rotterdam, The Netherlands; (T.G.A.R.); (R.K.)
- Department of Radiology and Nuclear Medicine, Erasmus MC, Dr. Molenwaterplein 40, 3015 GD Rotterdam, The Netherlands
- Oncode Institute, Office Jaarbeurs Innovation Mile (JIM), Jaarbeursplein 6, 3561 AL Utrecht, The Netherlands
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Hull A, Li Y, Bartholomeusz D, Hsieh W, Allen B, Bezak E. Radioimmunotherapy of Pancreatic Ductal Adenocarcinoma: A Review of the Current Status of Literature. Cancers (Basel) 2020; 12:E481. [PMID: 32092952 PMCID: PMC7072553 DOI: 10.3390/cancers12020481] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 02/11/2020] [Accepted: 02/15/2020] [Indexed: 12/15/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) has long been associated with low survival rates. A lack of accurate diagnostic tests and limited treatment options contribute to the poor prognosis of PDAC. Radioimmunotherapy using α- or β-emitting radionuclides has been identified as a potential treatment for PDAC. By harnessing the cytotoxicity of α or β particles, radioimmunotherapy may overcome the anatomic and physiological factors which traditionally make PDAC resistant to most conventional treatments. Appropriate selection of target receptors and the development of selective and cytotoxic radioimmunoconjugates are needed to achieve the desired results of radioimmunotherapy. The aim of this review is to examine the growing preclinical and clinical trial evidence regarding the application of α and β radioimmunotherapy for the treatment of PDAC. A systematic search of MEDLINE® and Scopus databases was performed to identify 34 relevant studies conducted on α or β radioimmunotherapy of PDAC. Preclinical results demonstrated α and β radioimmunotherapy provided effective tumour control. Clinical studies were limited to investigating β radioimmunotherapy only. Phase I and II trials observed disease control rates of 11.2%-57.9%, with synergistic effects noted for combination therapies. Further developments and optimisation of treatment regimens are needed to improve the clinical relevance of α and β radioimmunotherapy in PDAC.
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Affiliation(s)
- Ashleigh Hull
- Cancer Research Institute and School of Health Sciences, University of South Australia, Adelaide, SA 5001, Australia; (Y.L.); (W.H.); (E.B.)
| | - Yanrui Li
- Cancer Research Institute and School of Health Sciences, University of South Australia, Adelaide, SA 5001, Australia; (Y.L.); (W.H.); (E.B.)
| | - Dylan Bartholomeusz
- Department of PET, Nuclear Medicine & Bone Densitometry, Royal Adelaide Hospital, SA Medical Imaging, Adelaide, SA 5000, Australia;
- Adelaide Medical School, The University of Adelaide, Adelaide, SA 5000, Australia
| | - William Hsieh
- Cancer Research Institute and School of Health Sciences, University of South Australia, Adelaide, SA 5001, Australia; (Y.L.); (W.H.); (E.B.)
- Department of PET, Nuclear Medicine & Bone Densitometry, Royal Adelaide Hospital, SA Medical Imaging, Adelaide, SA 5000, Australia;
| | - Barry Allen
- Faculty of Medicine, Western Sydney University, Liverpool, NSW 2170, Australia;
| | - Eva Bezak
- Cancer Research Institute and School of Health Sciences, University of South Australia, Adelaide, SA 5001, Australia; (Y.L.); (W.H.); (E.B.)
- Department of Physics, The University of Adelaide, Adelaide, SA 5000, Australia
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Sircar A, Chowdhury SM, Hart A, Bell WC, Singh S, Sehgal L, Epperla N. Impact and Intricacies of Bone Marrow Microenvironment in B-cell Lymphomas: From Biology to Therapy. Int J Mol Sci 2020; 21:E904. [PMID: 32019190 PMCID: PMC7043222 DOI: 10.3390/ijms21030904] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 01/26/2020] [Accepted: 01/29/2020] [Indexed: 12/14/2022] Open
Abstract
Lymphoma, a group of widely prevalent hematological malignancies of lymphocyte origin, has become the focus of significant clinical research due to their high propensity for refractory/relapsed (R/R) disease, leading to poor prognostic outcomes. The complex molecular circuitry in lymphomas, especially in the aggressive phenotypes, has made it difficult to find a therapeutic option that can salvage R/R disease. Furthermore, the association of lymphomas with the Bone Marrow (BM) microenvironment has been found to portend worse outcomes in terms of heightened chances of relapse and acquired resistance to chemotherapy. This review assesses the current therapy options in three distinct types of lymphomas: diffuse large B-cell lymphoma, follicular lymphoma and mantle cell lymphoma. It also explores the role of the BM tumor microenvironment as a secure 'niche' for lymphoma cells to grow, proliferate and survive. It further evaluates potential mechanisms through which the tumor cells can establish molecular connections with the BM cells to provide pro-tumor benefits, and discusses putative therapeutic strategies for disrupting the BM-lymphoma cell communication.
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Affiliation(s)
| | | | | | | | | | - Lalit Sehgal
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA; (A.S.); (S.M.C.); (A.H.); (W.C.B.); (S.S.)
| | - Narendranath Epperla
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA; (A.S.); (S.M.C.); (A.H.); (W.C.B.); (S.S.)
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Chlorella sorokiniana Extract Prevents Cisplatin-Induced Myelotoxicity In Vitro and In Vivo. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:7353618. [PMID: 32047579 PMCID: PMC7003270 DOI: 10.1155/2020/7353618] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 12/31/2019] [Accepted: 01/04/2020] [Indexed: 12/24/2022]
Abstract
Cisplatin chemotherapy causes myelosuppression and often limits treatment duration and dose escalation in patients. Novel approaches to circumvent or lessen myelotoxicity may improve clinical outcome and quality of life in these patients. Chlorella sorokiniana (CS) is a freshwater unicellular green alga and exhibits encouraging efficacy in immunomodulation and anticancer in preclinical studies. However, the efficacy of CS on chemoprotection remains unclear. We report here, for the first time, that CS extract (CSE) could protect normal myeloid cells and PBMCs from cisplatin toxicity. Also, cisplatin-induced apoptosis in HL-60 cells was rescued through reservation of mitochondrial function, inhibition of cytochrome c release to cytosol, and suppression of caspase and PARP activation. Intriguingly, cotreatment of CSE attenuated cisplatin-evoked hypocellularity of bone marrow in mice. Furthermore, we observed the enhancement of CSF-GM activity in bone marrow and spleen in mice administered CSE and cisplatin, along with increased CD11b levels in spleen. In conclusion, we uncovered a novel mechanism of CSE on myeloprotection, whereby potentially supports the use of CSE as a chemoprotector against cisplatin-induced bone marrow toxicity. Further clinical investigation of CSE in combination with cisplatin is warranted.
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Hegyesi H, Sándor N, Sáfrány G, Lovas V, Kovács Á, Takács A, Kőhidai L, Turiák L, Kittel Á, Pálóczi K, Bertók L, Buzás EI. Radio-detoxified LPS alters bone marrow-derived extracellular vesicles and endothelial progenitor cells. Stem Cell Res Ther 2019; 10:313. [PMID: 31665090 PMCID: PMC6819448 DOI: 10.1186/s13287-019-1417-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 09/08/2019] [Accepted: 09/12/2019] [Indexed: 01/05/2023] Open
Abstract
Stem cell-based therapies raise hope for cell replacement and provide opportunity for cardiac regenerative medicine and tumor therapy. Extracellular vesicles are a membrane-enclosed intercellular delivery system with the potential to improve the therapeutic efficacy of the treatment of a variety of disorders. As the incidence of breast cancer continues to rise, radiotherapy has emerged as a leading treatment modality. Radiotherapy also increases the risk of coronary heart disease and cardiac mortality. In a chest-irradiated mouse model of cardiac injury, we investigated the effects of local irradiation. We found an increased lethality after 16 Gy irradiation. Importantly, radio-detoxified LPS (RD-LPS) treatment prolonged the survival significantly. By flow cytometry, we demonstrated that upon administration of RD-LPS, the number of bone marrow-derived endothelial progenitor cells increased in the bone marrow and, in particular, in the circulation. Furthermore, mass spectrometry analysis showed that RD-LPS altered the proteomic composition of bone marrow cell-derived small extracellular vesicles (sEVs). RD-LPS treatment increased interferon-induced transmembrane protein-3 (IFITM3) expression markedly both in bone marrow cells and in bone marrow cell-derived small extracellular vesicles. This is the first study to demonstrate that radio-detoxified LPS treatment induces an increase of circulating endothelial progenitor cells (EPCs) in parallel with a reduced radiotherapy-related mortality. While the total number of bone marrow-derived extracellular vesicles was significantly increased 24 h after treatment in the RD-LPS groups, the number of endothelial progenitor cells was reduced in animals injected with GW4896 (a chemical inhibitor of exosome biogenesis) as compared with controls. In contrast to these in vivo results, in vitro experiments did not support the effect of sEVs on EPCs. Our data raise the intriguing possibility that IFITM3 may serve as a marker of the radio-detoxified LPS treatment.
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Affiliation(s)
- Hargita Hegyesi
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary. .,National Research Directorate for Radiobiology and Radiohygiene, National Public Health Center, Budapest, Hungary.
| | - Nikolett Sándor
- National Research Directorate for Radiobiology and Radiohygiene, National Public Health Center, Budapest, Hungary
| | - Géza Sáfrány
- National Research Directorate for Radiobiology and Radiohygiene, National Public Health Center, Budapest, Hungary
| | - Virág Lovas
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
| | - Árpád Kovács
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
| | - Angéla Takács
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
| | - László Kőhidai
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
| | - Lilla Turiák
- MS Proteomics Research Group, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, Hungary
| | - Ágnes Kittel
- Institute of Experimental Medicine, Hungarian Academy of Sciences, Budapest, Hungary
| | - Krisztina Pálóczi
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
| | - Lóránd Bertók
- National Research Directorate for Radiobiology and Radiohygiene, National Public Health Center, Budapest, Hungary
| | - Edit Irén Buzás
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary.,MTA-SE Immune-Proteogenomics Extracellular Vesicles Research Group, Semmelweis University, Budapest, Hungary
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Quaresma M, Damasceno S, Monteiro C, Lima F, Mendes T, Lima M, Justino P, Barbosa A, Souza M, Souza E, Soares P. Probiotic mixture containing Lactobacillus spp. and Bifidobacterium spp. attenuates 5-fluorouracil-induced intestinal mucositis in mice. Nutr Cancer 2019; 72:1355-1365. [PMID: 31608714 DOI: 10.1080/01635581.2019.1675719] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Lactobacillus spp. and Bifidobacterium spp. was used to protect against gastrointestinal disorders. The present study evaluated the effects of probiotic mixture (PM) containing Lactobacillus spp. and Bifidobacterium spp. on intestinal mucositis induced by 5-fluorouracil (5-FU). Swiss male mice (25-30 g) were treated with 5-FU (450 mg/kg, ip) and were orally administered (PM). Probiotic mixture 1 (PM-1) is a mixture of two probiotics (Lactobacillus acidophilus and Bifidobacterium lactis) and probiotic mixture 2 (PM-2) is a mixture of four probiotics (Lactobacillus acidophilus, Lactobacillus paracasei, Lactobacillus rhamnosus, and Bifidobacterium lactis). PM-1 and PM-2 decreased histopathological scores in the duodenum and jejunum after mucositis. PM-2 attenuated 5-FU-induced weight loss. On the other hand, PM-1 did not exert a significant effect on weight loss. Both probiotics mixture increased the villus/crypt ratio in all intestinal segments, increased GSH levels in the duodenum and jejunum, and reduced the MDA, MPO, TNF-α, and IL-6 levels in the duodenum, jejunum, and ileum. PM-2 attenuated the delay in gastric emptying. PM-1 and PM-2 prevented epithelial injury in intestinal mucositis by 5-FU, demonstrating the potential use of these probiotics as therapeutic agents against intestinal mucositis.
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Affiliation(s)
- Marielle Quaresma
- Department of Physiology and Pharmacology, LEFFAG-Laboratory of Physiopharmacology Study of Gastrointestinal Tract, Federal University of Ceará, Fortaleza, Brazil
| | - Samara Damasceno
- Department of Physiology and Pharmacology, LEFFAG-Laboratory of Physiopharmacology Study of Gastrointestinal Tract, Federal University of Ceará, Fortaleza, Brazil
| | - Carlos Monteiro
- Department of Physiology and Pharmacology, LEFFAG-Laboratory of Physiopharmacology Study of Gastrointestinal Tract, Federal University of Ceará, Fortaleza, Brazil
| | - Francisco Lima
- Department of Physiology and Pharmacology, LEFFAG-Laboratory of Physiopharmacology Study of Gastrointestinal Tract, Federal University of Ceará, Fortaleza, Brazil
| | - Tiago Mendes
- Department of Physiology and Pharmacology, LEFFAG-Laboratory of Physiopharmacology Study of Gastrointestinal Tract, Federal University of Ceará, Fortaleza, Brazil
| | - Marcos Lima
- Department of Physiology and Pharmacology, LEFFAG-Laboratory of Physiopharmacology Study of Gastrointestinal Tract, Federal University of Ceará, Fortaleza, Brazil
| | - Priscilla Justino
- Department of Physiology and Pharmacology, LEFFAG-Laboratory of Physiopharmacology Study of Gastrointestinal Tract, Federal University of Ceará, Fortaleza, Brazil
| | - André Barbosa
- LAFFEX-Laboratory of Experimental Physiopharmacology, Biotechnology and Biodiversity Center Research, Federal University of Piauí, Parnaíba, Brazil
| | - Marcellus Souza
- Department of Physiology and Pharmacology, LEFFAG-Laboratory of Physiopharmacology Study of Gastrointestinal Tract, Federal University of Ceará, Fortaleza, Brazil
| | - Emmanuel Souza
- Department of Morphology, Medical School, Federal University of Ceara, Ceara, Brazil
| | - Pedro Soares
- Department of Physiology and Pharmacology, LEFFAG-Laboratory of Physiopharmacology Study of Gastrointestinal Tract, Federal University of Ceará, Fortaleza, Brazil.,Department of Morphology, Medical School, Federal University of Ceara, Ceara, Brazil
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Shevchuk O, Snezhkova E, Sarnatskaya V, Mikhailenko V, Glavin A, Makovetska L, Bardakhivska K, Birchenko I, Kozynchenko O, Nikolaev V. Effect of Primary and Secondary Beads of Carbon Enterosorbent on Haematological Parameters and Oxidative Stress Development Caused by Melphalan in Rats. MEDICINA (KAUNAS, LITHUANIA) 2019; 55:E557. [PMID: 31480729 PMCID: PMC6780921 DOI: 10.3390/medicina55090557] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 08/24/2019] [Accepted: 08/29/2019] [Indexed: 12/09/2022]
Abstract
Background and Objectives: Side effects of anti-cancer drugs are usually accompanied by oxidative stress, including myelotoxicity. We evaluated the potential of oral highly activated micro-/macroporous carbon adsorbents (bulk density of 0.16 g/cm3, surface area calculation by Brunauer-Emmett-Teller model (SBET) > 2200 m2/g, derived from proprietary phenolic resin beads) to alleviate oxidative stress and myelotoxicity in rats. Materials and Methods: A single injection of cytostatic melphalan (L-PAM) at a dose of 4 mg/kg was used for modelling. Two forms of activated carbon were used: AC1-primary beads with the particle size range of 125-250 µm, and AC2-micronized AC1 with a mean particle size of ~1 µm. We measured haematological parameters white blood cells, red blood cells, platelet count, and haemoglobin level. Oxidative stress intensity was evaluated using the following markers: total levels of reactive oxygen species (ROS) in blood plasma; catalase activity (CAT) and pro-oxidant/antioxidant ratio in blood haemolysate samples; level of reduced glutathione (GSH) in liver tissues; oxidative modification of proteins, OPM (APHD, aldehyde-dinitrophenylhydrazone derivatives and KPHD, ketone dinitrophenylhydrazone derivatives) and malonic dialdehyde (MDA) in blood plasma and liver samples. Results: AC2 administration promoted significant myeloprotective effect: 1.5-fold increase in leukocytes, 2-fold in neutrophils, 1.5-fold in lymphocytes, and 1.23-fold in platelet count compared to the experimental Melphalan Group. At the same time, AC1 administration resulted in a slight increase in haematological parameters. Both ACs positively corrected important, but diverse, components of oxidative stress. They significantly reduced oxidative modification of blood and liver proteins (especially the AC1 form), normalized the level of reduced glutathione, pro-oxidant/antioxidant ratio and other markers. For some markers, such as ROS production in blood plasma, the use of enterosorbents resulted in non-significant a shift towards normal parameters. Conclusions: Oral activated carbon adsorbents reduce oxidative stress intensity and myelotoxicity; they can be promising means to combat the adverse effects of chemotherapy in clinical practice.
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Affiliation(s)
- Oksana Shevchuk
- I. Horbachevsky Ternopil National Medical University, 46001 Ternopil, Ukraine.
| | - Elisaveta Snezhkova
- R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology (IEPOR) of the National Academy of Science of Ukraine, 03022 Kyiv, Ukraine
| | - Veronika Sarnatskaya
- R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology (IEPOR) of the National Academy of Science of Ukraine, 03022 Kyiv, Ukraine
| | - Victor Mikhailenko
- R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology (IEPOR) of the National Academy of Science of Ukraine, 03022 Kyiv, Ukraine
| | - Alexei Glavin
- R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology (IEPOR) of the National Academy of Science of Ukraine, 03022 Kyiv, Ukraine
| | - Lyudmyla Makovetska
- R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology (IEPOR) of the National Academy of Science of Ukraine, 03022 Kyiv, Ukraine
| | - Kvitoslava Bardakhivska
- R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology (IEPOR) of the National Academy of Science of Ukraine, 03022 Kyiv, Ukraine
| | - Inna Birchenko
- I. Horbachevsky Ternopil National Medical University, 46001 Ternopil, Ukraine
| | | | - Volodymyr Nikolaev
- R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology (IEPOR) of the National Academy of Science of Ukraine, 03022 Kyiv, Ukraine
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Shevchuk OO, Todor IM, Lukianova NY, Rodionova NK, Nikolaev VG, Chekhun VF. EFFICACY OF GRANULOCYTE COLONY-STIMULATING FACTOR AND ENTEROSORPTION IN MELPHALAN-INDUCED BONE MARROW SUPPRESSION IN GUERIN CARCINOMA GRAFTED RATS. INTERNATIONAL JOURNAL OF MEDICINE AND MEDICAL RESEARCH 2019. [DOI: 10.11603/ijmmr.2413-6077.2019.1.10307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background. Side effects of antineoplastic agents (especially leukopenia and neutropenia) could be the main limiting factors for efficient treatment.
Objective. The research is aimed at the study of myeloprotective capability of biosimilars of granulocyte colony stimulating factor (G-CSF) and granular carbon oral adsorbent C2 in melphalan-induced bone marrow suppression in Guerin carcinoma-grafted rats.
Methods. Melphalan at the dose of 5.5 mg/kg was used to promote bone marrow suppression in the Guerin carcinoma grafted rats. To fight myelosuppression, we used filgrastim and its analogue, designed and produced by IEPOR, a recombinant granulocyte colony-stimulating factor (r-GCSF). Carbon granulated enterosorbent C2 was used for enteral sorption therapy (bulk density γ=0.18 g/cm3, diameter of granules 0.15-0.25 mm, BET pore surface – 2162 m2/g). All rats were sacrificed on the 17th day after carcinoma cells inoculation or on the 8th day after Melphalan injection.
Results. Alkylating cytostatic agent caused severe leukopenia (by 95.7%), neutropenia (by 73.9%), and thrombocytopenia (by 84.9%) in the experimental rats. Mortality rate was 57%. Filgrastim and enterosorption with carbon oral adsorbent C2 increased the studied indices, but the most prominent results were observed when combination of both factors was used. Studied means did not affect the anti-tumor efficacy of Melphalan alone and in combination.
Conclusions. Our results are perspective for further investigation of the efficacy of the combination of carbon oral adsorbents and hematopoietic cytokines in cases of ameliorate anti-cancer chemotherapy side effects, and its implementation into clinics.
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Beh CY, Rasedee A, Selvarajah GT, Yazan LS, Omar AR, Foong JN, How CW, Foo JB. Enhanced anti-mammary gland cancer activities of tamoxifen-loaded erythropoietin-coated drug delivery system. PLoS One 2019; 14:e0219285. [PMID: 31291309 PMCID: PMC6619690 DOI: 10.1371/journal.pone.0219285] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 06/20/2019] [Indexed: 12/28/2022] Open
Abstract
Nanomedicine is an emerging area in the medical field, particularly in the treatment of cancers. Nanostructured lipid carrier (NLC) was shown to be a good nanoparticulated carrier for the delivery of tamoxifen (TAM). In this study, the tamoxifen-loaded erythropoietin-coated nanostructured lipid carriers (EPO-TAMNLC) were developed to enhance the anti-cancer properties and targetability of TAM, using EPO as the homing ligand for EPO receptors (EpoRs) on breast cancer tissue cells. Tamoxifen-loaded NLC (TAMNLC) was used for comparison. The LA7 cells and LA7 cell-induced rat mammary gland tumor were used as models in the study. Immunocytochemistry staining showed that LA7 cells express estrogen receptors (ERs) and EpoRs. EPO-TAMNLC and TAMNLC significantly (p<0.05) inhibited proliferation of LA7 in dose- and time-dependent manner. EPO-TAMNLC induced apoptosis and G0/G1 cell cycle arrest of LA7 cells. Both drug delivery systems showed anti-mammary gland tumor properties. At an intravenous dose of 5 mg kg-1 body weight, EPO-TAMNLC and TAMNLC were not toxic to rats, suggesting that both are safe therapeutic compounds. In conclusion, EPO-TAMNLC is not only a unique drug delivery system because of the dual drug-loading feature, but also potentially highly specific in the targeting of breast cancer tissues positive for ERs and EpoRs. The incorporation of TAM into NLC with and without EPO coat had significantly (p<0.05) improved specificity and safety of the drug carriers in the treatment of mammary gland tumors.
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Affiliation(s)
- Chaw Yee Beh
- Institute of Bioscience, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia
- * E-mail: , (AR); (CYB)
| | - Abdullah Rasedee
- Institute of Bioscience, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia
- Faculty of Veterinary Medicine, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia
- * E-mail: , (AR); (CYB)
| | | | | | - Abdul Rahman Omar
- Institute of Bioscience, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia
- Faculty of Veterinary Medicine, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia
| | - Jia Ning Foong
- Institute of Bioscience, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia
| | - Chee Wun How
- Centre for Pre-University Studies, Faculty of Pharmacy, MAHSA University, Jenjarom, Kuala Langat, Selangor, Malaysia
- School of Pharmacy, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia
| | - Jhi Biau Foo
- School of Pharmacy, Faculty of Health and Medical Science, Taylor’s University, Subang Jaya, Selangor, Malaysia
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Puccetti MV, Adams CM, Dan TD, Palagani A, Simone BA, DeAngelis T, Eischen CM, Simone NL. MicroRNA-21 is Required for Hematopoietic Cell Viability After Radiation Exposure. Int J Radiat Oncol Biol Phys 2019; 104:1165-1174. [PMID: 31039423 DOI: 10.1016/j.ijrobp.2019.04.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 04/13/2019] [Accepted: 04/21/2019] [Indexed: 12/20/2022]
Abstract
PURPOSE Radiation therapy is an essential intervention used in the treatment of more than half of cancer patients. With the increasing use of hypofractionated radiation regimens, concurrent use of radiation and chemotherapy, targeted agents and immunotherapy, the risk of radiation-induced toxicities is increased. However, much remains unknown about the molecular underpinnings responsible for radiation-induced toxicity. MicroRNA (miRNA) are small, non-coding RNA involved in post-transcriptional regulation of gene expression. miR-21 is an oncomiR that is dysregulated in a significant fraction of human malignancies, and its overexpression is linked to poor overall survival, chemoresistance, and radioresistance in several human cancers. However, the contribution of miR-21 in governing radiation sensitivity in normal, untransformed cells, and the impact of silencing this miRNA in normal tissues remains largely unexplored. MATERIALS AND METHODS miR-21 levels were evaluated in tissues by qRT-PCR without and after total body irradiation (TBI). Mice lacking miR-21 were genetically engineered, subjected to TBI, and monitored for survival. Hematopoietic stem and progenitor cell (HSPC) numbers and function were assessed using flow cytometry, histology, complete blood cell counts, and bone marrow transplantation. RESULTS miR-21 expression was increased in radiosensitive tissues, but not in radioinsensitive tissues following TBI in wild-type mice, suggesting it may have a critical function in the normal tissue response to irradiation. Compared to wild-type mice, mice lacking one or both alleles of miR-21 showed reduced numbers of HSPCs and increased sensitivity to an LD50/30 dose of TBI with evidence of bone marrow failure. Transplantation of wild-type bone marrow into irradiated miR-21-deficient mice rescued the mice from death. CONCLUSIONS Our data identify miR-21 as a critical component of HSPC viability and essential for bone marrow recovery following irradiation. Further investigation is warranted to determine whether miR-21 can be used to stratify patients at risk for hematopoietic toxicity following irradiation.
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Affiliation(s)
- Matthew V Puccetti
- Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania; Medical Scientist Training Program, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Clare M Adams
- Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Tu D Dan
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Ajay Palagani
- Department of Radiation Oncology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Brittany A Simone
- Department of Radiation Oncology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Tiziana DeAngelis
- Department of Radiation Oncology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Christine M Eischen
- Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania.
| | - Nicole L Simone
- Department of Radiation Oncology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania.
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Pharmacodynamic Therapeutic Drug Monitoring for Cancer: Challenges, Advances, and Future Opportunities. Ther Drug Monit 2019; 41:142-159. [DOI: 10.1097/ftd.0000000000000606] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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83
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Stem cell damage after chemotherapy- can we do better? Best Pract Res Clin Haematol 2019; 32:31-39. [DOI: 10.1016/j.beha.2019.02.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 02/05/2019] [Indexed: 12/18/2022]
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84
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Han J, Wang Y, Cai E, Zhang L, Zhao Y, Sun N, Zheng X, Wang S. Study of the Effects and Mechanisms of Ginsenoside Compound K on Myelosuppression. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:1402-1408. [PMID: 30629411 DOI: 10.1021/acs.jafc.8b06073] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Ginsenoside compound K (CK) is not a ginsenoside that naturally exists in Panax ginseng Meyer. However, CK is a major metabolite of ginsenoside Rb1, Rb2, or Rc in the intestine under the effects of bacteria. In this study, we first investigated the effects of CK on myelosuppression in mice induced by cyclophosphamide (CTX). The respective quantities of white blood cells, blood platelets, and bone marrow nucleated cells (BMNCs) were determined to be 8.54 ± 0.91 (109/L), 850.90 ± 44.11 (109/L), and 1.45 ± 0.22 (109/L) in the CK-H group by detecting peripheral blood cells and BMNCs. CK-H and CK-L both increased the thymus index by up to 0.62 ± 0.06 (mg/g) and 0.52 ± 0.09 (mg/g), respectively, and significantly increased the yields of colony formation units-granulocyte monocyte and colony formation units-megakaryocytic. According to our study, CK could control apoptosis and promote cells to enter the normal cell cycle by the bcl-2/bax signaling pathway and MEK/ERK signaling pathway. Therefore, the BMNCs could proliferate and differentiate normally after entering the normal cell cycle. So the peripheral blood cells could show a trend of returning to normal. The recovery of peripheral blood cells resulting in the level of cytokines tended to normal. This process may be the mechanisms of CK on myelosuppression. This study provides a reference for ginseng in the treatment of myelosuppression.
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Affiliation(s)
- Jiahong Han
- College of Chinese Medicinal Material , Jilin Agricultural University , Changchun , Changchun Jilin Province , 130118, China
| | - Yu Wang
- College of Chinese Medicinal Material , Jilin Agricultural University , Changchun , Changchun Jilin Province , 130118, China
| | - Enbo Cai
- College of Chinese Medicinal Material , Jilin Agricultural University , Changchun , Changchun Jilin Province , 130118, China
| | - Lianxue Zhang
- College of Chinese Medicinal Material , Jilin Agricultural University , Changchun , Changchun Jilin Province , 130118, China
| | - Yan Zhao
- College of Chinese Medicinal Material , Jilin Agricultural University , Changchun , Changchun Jilin Province , 130118, China
| | - Nian Sun
- College of Chinese Medicinal Material , Jilin Agricultural University , Changchun , Changchun Jilin Province , 130118, China
| | - Xiaoman Zheng
- College of Chinese Medicinal Material , Jilin Agricultural University , Changchun , Changchun Jilin Province , 130118, China
| | - Siqi Wang
- College of Chinese Medicinal Material , Jilin Agricultural University , Changchun , Changchun Jilin Province , 130118, China
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Chatterjee R, Law S. Genomic insult oriented mitochondrial instability and proliferative hindrance in the bone marrow of aplastic mice including stem/progenitor population. Pathol Res Pract 2019; 215:784-793. [PMID: 30683472 DOI: 10.1016/j.prp.2019.01.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 01/03/2019] [Accepted: 01/17/2019] [Indexed: 10/27/2022]
Abstract
Aplastic anemia is the bone marrow failure condition characterized by the development of hypocellularity in both marrow and peripheral blood compartments. Anti-tumor chemotherapeutic agents often exert secondary effect on hematopoietic system leading to aplastic anemia by marrow failure. The precise mechanisms behind the marrow ablative effects of the drugs remain yet to be established. The present study holds a mechanistic approach to unveil the mystery. Aplastic anemia was generated in mice with the administration of busulfan and cyclophosphamide followed by the characterization of the disease with peripheral blood hemogram, histopathological and cytochemical examinations of bone marrow. To gain deep knowledge about the molecular mechanisms of the hematopoietic disruption, cytotoxicity assay, DNA damage measurement, apoptosis study, replicative senescence analysis, redox balance study, mitochondrial membrane potential change assessment, flowcytometric expressional analysis of p21, p53, ATM, Chk-2, Necdin, Gfi-1, c-myc, KU-80 and Sod-2 were done with marrow hematopoietic stem/ progenitor cells (HSPCs). Severe blood pancytopenia and marrow hypocellularity was found in aplastic mice. Proliferative hindrance and apoptosis of marrow cells were identified as the cause behind the hematopoietic catastrophe. The genotoxic effects of the drugs triggered chromatin damage and induced replicative senescence in aplastic HSPCs by upregulating p21 in a p53 independent manner. Moreover, accumulation of genomic insults also caused apoptotic elimination of marrow cells due to disruption of mitochondrial membrane potential by generating redox imbalance. The study established the underlying mechanisms behind hematopoietic disruption during drug induced marrow aplasia. Outcome of the study may be helpful in successful designing of therapeutic strategies for the disease concerned.
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Affiliation(s)
- Ritam Chatterjee
- Stem Cell Research and Application Unit, Department of Biochemistry and Medical Biotechnology, Calcutta School of Tropical Medicine, 108, C.R Avenue, Kolkata, 700073, West Bengal, India
| | - Sujata Law
- Stem Cell Research and Application Unit, Department of Biochemistry and Medical Biotechnology, Calcutta School of Tropical Medicine, 108, C.R Avenue, Kolkata, 700073, West Bengal, India.
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Liu X, Jiang J, Chan R, Ji Y, Lu J, Liao YP, Okene M, Lin J, Lin P, Chang CH, Wang X, Tang I, Zheng E, Qiu W, Wainberg ZA, Nel AE, Meng H. Improved Efficacy and Reduced Toxicity Using a Custom-Designed Irinotecan-Delivering Silicasome for Orthotopic Colon Cancer. ACS NANO 2019; 13:38-53. [PMID: 30525443 PMCID: PMC6554030 DOI: 10.1021/acsnano.8b06164] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Irinotecan is a key chemotherapeutic agent for the treatment of colorectal (CRC) and pancreatic (PDAC) cancer. Because of a high incidence of bone marrow and gastrointestinal (GI) toxicity, Onivyde (a liposome) was introduced to provide encapsulated irinotecan (Ir) delivery in PDAC patients. While there is an ongoing clinical trial (NCT02551991) to investigate the use of Onivyde as a first-line option to replace irinotecan in FOLFIRINOX, the liposomal formulation is currently prescribed as a second-line treatment option (in combination with 5-fluorouracil and leucovorin) for patients with metastatic PDAC who failed gemcitabine therapy. However, the toxicity of Onivyde remains a concern that needs to be addressed for use in CRC as well. Our goal was to custom design a mesoporous silica nanoparticle (MSNP) carrier for encapsulated irinotecan delivery in a robust CRC model. This was achieved by developing an orthotopic tumor chunk model in immunocompetent mice. With a view to increase the production volume and to expand the disease applications, the carrier design was improved by using an ethanol exchange method for coating of a supported lipid bilayer (LB) that entraps a protonating agent. The encapsulated protonating agent was subsequently used for remote loading of irinotecan. The excellent irinotecan loading capacity and stability of the LB-coated MSNP carrier, also known as a "silicasome", previously showed improved efficacy and reduced toxicity when compared to an in-house liposomal carrier in a PDAC model. Intravenous injection of the silicasomes in a well-developed orthotopic colon cancer model in mice demonstrated improved pharmacokinetics and tumor drug content over free drug and Onivyde. Moreover, improved drug delivery was accompanied by substantially improved efficacy, increased survival, and reduced bone marrow and GI toxicity compared to the free drug and Onivyde. We also confirmed that the custom-designed irinotecan silicasomes outperform Onivyde in an orthotopic PDAC model. In summary, the Ir-silicasome appears to be promising as a treatment option for CRC in humans based on improved efficacy and the carrier's favorable safety profile.
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Affiliation(s)
- Xiangsheng Liu
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
- Center for Environmental Implications of Nanotechnology, California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
| | - Jinhong Jiang
- Center for Environmental Implications of Nanotechnology, California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
| | - Ryan Chan
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Ying Ji
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Jianqin Lu
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
- Center for Environmental Implications of Nanotechnology, California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
| | - Yu-Pei Liao
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Michael Okene
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Joshua Lin
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Paulina Lin
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Chong Hyun Chang
- Center for Environmental Implications of Nanotechnology, California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
| | - Xiang Wang
- Center for Environmental Implications of Nanotechnology, California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
| | - Ivanna Tang
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Emily Zheng
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Waveley Qiu
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Zev A. Wainberg
- Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Andre E. Nel
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
- Center for Environmental Implications of Nanotechnology, California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
| | - Huan Meng
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
- Center for Environmental Implications of Nanotechnology, California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
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Kalyane D, Raval N, Maheshwari R, Tambe V, Kalia K, Tekade RK. Employment of enhanced permeability and retention effect (EPR): Nanoparticle-based precision tools for targeting of therapeutic and diagnostic agent in cancer. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 98:1252-1276. [PMID: 30813007 DOI: 10.1016/j.msec.2019.01.066] [Citation(s) in RCA: 474] [Impact Index Per Article: 94.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 01/02/2019] [Accepted: 01/15/2019] [Indexed: 02/07/2023]
Abstract
In tumorous tissues, the absence of vasculature supportive tissues intimates the formation of leaky vessels and pores (100 nm to 2 μm in diameter) and the poor lymphatic system offers great opportunity to treat cancer and the phenomenon is known as Enhanced permeability and retention (EPR) effect. The trends in treating cancer by making use of EPR effect is increasing day by day and generate multitudes of possibility to design novel anticancer therapeutics. This review aimed to present various factors affecting the EPR effect along with important things to know about EPR effect such as tumor perfusion, lymphatic function, interstitial penetration, vascular permeability, nanoparticle retention etc. This manuscript expounds the current advances and cross-talks the developments made in the of EPR effect-based therapeutics in cancer therapy along with a transactional view of its current clinical and industrial aspects.
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Affiliation(s)
- Dnyaneshwar Kalyane
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, An Institute of National Importance, Government of India, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Palaj, Opposite Air Force Station, Gandhinagar, Gujarat 382355, India
| | - Nidhi Raval
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, An Institute of National Importance, Government of India, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Palaj, Opposite Air Force Station, Gandhinagar, Gujarat 382355, India
| | - Rahul Maheshwari
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, An Institute of National Importance, Government of India, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Palaj, Opposite Air Force Station, Gandhinagar, Gujarat 382355, India
| | - Vishakha Tambe
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, An Institute of National Importance, Government of India, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Palaj, Opposite Air Force Station, Gandhinagar, Gujarat 382355, India
| | - Kiran Kalia
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, An Institute of National Importance, Government of India, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Palaj, Opposite Air Force Station, Gandhinagar, Gujarat 382355, India
| | - Rakesh K Tekade
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, An Institute of National Importance, Government of India, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Palaj, Opposite Air Force Station, Gandhinagar, Gujarat 382355, India.
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Demmerath EM, Bohler S, Kunze M, Erlacher M. In vitro and in vivo evaluation of possible pro-survival activities of PGE2, EGF, TPO and FLT3L on human hematopoiesis. Haematologica 2018; 104:669-677. [PMID: 30442724 PMCID: PMC6442978 DOI: 10.3324/haematol.2018.191569] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Accepted: 11/14/2018] [Indexed: 12/16/2022] Open
Abstract
Myelosuppression is a major and frequently dose-limiting side effect of anticancer therapy and is responsible for most treatment-related morbidity and mortality. In addition, repeated cycles of DNA damage and cell death of hematopoietic stem and progenitor cells, followed by compensatory proliferation and selection pressure, lead to genomic instability and pave the way for therapy-related myelodysplastic syndromes and secondary acute myeloid leukemia. Protection of hematopoietic stem and progenitor cells from chemo- and radiotherapy in patients with solid tumors would reduce both immediate complications and long-term sequelae. Epidermal growth factor (EGF) and prostaglandin E2 (PGE2) were reported to prevent chemo- or radiotherapy-induced myelosuppression in mice. We tested both molecules for potentially protective effects on human CD34+ cells in vitro and established a xenograft mouse model to analyze stress resistance and regeneration of human hematopoiesis in vivo. EGF was neither able to protect human stem and progenitor cells in vitro nor to promote hematopoietic regeneration following sublethal irradiation in vivo. PGE2 significantly reduced in vitro apoptotic susceptibility of human CD34+ cells to taxol and etoposide. This could, however, be ascribed to reduced proliferation rather than to a change in apoptosis signaling and BCL-2 protein regulation. Accordingly, 16,16-dimethyl-PGE2 (dmPGE2) did not accelerate regeneration of the human hematopoietic system in vivo. Repeated treatment of sublethally irradiated xenograft mice with known antiapoptotic substances, such as human FLT3L and thrombopoietin (TPO), which suppress transcription of the proapoptotic BCL-2 proteins BIM and BMF, also only marginally promoted human hematopoietic regeneration in vivo.
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Affiliation(s)
- Eva-Maria Demmerath
- Department of Pediatrics and Adolescent Medicine, Division of Pediatric Hematology and Oncology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg
| | - Sheila Bohler
- Department of Pediatrics and Adolescent Medicine, Division of Pediatric Hematology and Oncology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg.,Faculty of Biology, University of Freiburg
| | - Mirjam Kunze
- Department of Obstetrics and Gynecology, University Medical Center of Freiburg
| | - Miriam Erlacher
- Department of Pediatrics and Adolescent Medicine, Division of Pediatric Hematology and Oncology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg .,German Cancer Consortium (DKTK), Freiburg and German Cancer Research Center (DKFZ), Heidelberg, Germany
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Trendowski MR, El Charif O, Dinh PC, Travis LB, Dolan ME. Genetic and Modifiable Risk Factors Contributing to Cisplatin-induced Toxicities. Clin Cancer Res 2018; 25:1147-1155. [PMID: 30305294 DOI: 10.1158/1078-0432.ccr-18-2244] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Revised: 09/07/2018] [Accepted: 10/05/2018] [Indexed: 12/22/2022]
Abstract
Effective administration of traditional cytotoxic chemotherapy is often limited by off-target toxicities. This clinical dilemma is epitomized by cisplatin, a platinating agent, which has potent antineoplastic activity due to its affinity for DNA and other intracellular nucleophiles. Despite its efficacy against many adult-onset and pediatric malignancies, cisplatin elicits multiple off-target toxicities that can not only severely impact a patient's quality of life but also lead to dose reductions or the selection of alternative therapies that can ultimately affect outcomes. Without an effective therapeutic measure by which to successfully mitigate many of these symptoms, there have been attempts to identify a priori those individuals who are more susceptible to developing these sequelae through studies of genetic and nongenetic risk factors. Older age is associated with cisplatin-induced ototoxicity, neurotoxicity, and nephrotoxicity. Traditional genome-wide association studies have identified single-nucleotide polymorphisms in ACYP2 and WFS1 associated with cisplatin-induced hearing loss. However, validating associations between specific genotypes and cisplatin-induced toxicities with enough stringency to warrant clinical application remains challenging. This review summarizes the current state of knowledge with regard to specific adverse sequelae following cisplatin-based therapy, with a focus on ototoxicity, neurotoxicity, nephrotoxicity, myelosuppression, and nausea/emesis. We discuss variables (genetic and nongenetic) contributing to these detrimental toxicities and currently available means to prevent or treat their occurrence.
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Affiliation(s)
- Matthew R Trendowski
- Section of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, Illinois
| | - Omar El Charif
- Section of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, Illinois
| | - Paul C Dinh
- Indiana University, Melvin and Bren Simon Cancer Center, Indianapolis, Indiana
| | - Lois B Travis
- Indiana University, Melvin and Bren Simon Cancer Center, Indianapolis, Indiana
| | - M Eileen Dolan
- Section of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, Illinois.
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90
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Targeting of drug-loaded nanoparticles to tumor sites increases cell death and release of danger signals. J Control Release 2018; 285:67-80. [DOI: 10.1016/j.jconrel.2018.07.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 06/12/2018] [Accepted: 07/02/2018] [Indexed: 12/18/2022]
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91
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Han J, Xia J, Zhang L, Cai E, Zhao Y, Fei X, Jia X, Yang H, Liu S. Studies of the effects and mechanisms of ginsenoside Re and Rk 3 on myelosuppression induced by cyclophosphamide. J Ginseng Res 2018; 43:618-624. [PMID: 31695568 PMCID: PMC6823735 DOI: 10.1016/j.jgr.2018.07.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 07/30/2018] [Indexed: 01/20/2023] Open
Abstract
Background Ginsenoside Re (Re) is one of the major components of Panax ginseng Meyer. Ginsenoside Rk3 (Rk3) is a secondary metabolite of Re. The aim of this study was to investigate and compare the effects and underlying mechanisms of Re and Rk3 on cyclophosphamide-induced myelosuppression. Methods The mice myelosuppression model was established by intraperitoneal (i.p.) injection of cyclophosphamide. Peripheral blood cells, bone marrow nucleated cells, and colony yield of hematopoietic progenitor cells in vitro were counted. The levels of erythropoietin, thrombopoietin, and granulocyte macrophage colony-stimulating factor in plasma were measured by enzyme-linked immunosorbent assay. Bone marrow cell cycle was performed by flow cytometry. The expression of apoptotic protein bcl-2, bax, and caspase-3 was detected by Western blotting. Results Both Re and Rk3 could improve peripheral blood cells, bone marrow nucleated cell counts, thymus index, and spleen index. Furthermore, they could enhance the yield of colonies cultured in vitro and make the levels of granulocyte macrophage colony-stimulating factor, erythropoietin, and thrombopoietin normal, reduce the ratio of G0/G1 phase cells, and increase the proliferation index. Finally, Re and Rk3 could upregulate the expression of bcl-2, whereas they could downregulate the expression of bax and caspase-3. Conclusion Re and Rk3 could improve the hematopoietic function of myelosuppressed mice. The effect of Rk3 was superior to that of Re at any dose. Regulating the levels of cytokines, promoting cells enter the normal cell cycle, regulating the balance of bcl-2/bax, and inhibiting the expression of caspase-3 may be the effects of Re and Rk3 on myelosuppression.
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Affiliation(s)
- Jiahong Han
- College of Chinese Medicinal Material, Jilin Agricultural University, Changchun, China
| | - Jing Xia
- College of Chinese Medicinal Material, Jilin Agricultural University, Changchun, China
| | - Lianxue Zhang
- College of Chinese Medicinal Material, Jilin Agricultural University, Changchun, China
| | - Enbo Cai
- College of Chinese Medicinal Material, Jilin Agricultural University, Changchun, China
| | - Yan Zhao
- College of Chinese Medicinal Material, Jilin Agricultural University, Changchun, China
| | - Xuan Fei
- College of Chinese Medicinal Material, Jilin Agricultural University, Changchun, China
| | - Xiaohuan Jia
- College of Chinese Medicinal Material, Jilin Agricultural University, Changchun, China
| | - He Yang
- College of Chinese Medicinal Material, Jilin Agricultural University, Changchun, China
| | - Shuangli Liu
- College of Chinese Medicinal Material, Jilin Agricultural University, Changchun, China
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92
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Chemotherapy-induced niche perturbs hematopoietic reconstitution in B-cell acute lymphoblastic leukemia. J Exp Clin Cancer Res 2018; 37:204. [PMID: 30157922 PMCID: PMC6114852 DOI: 10.1186/s13046-018-0859-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 07/25/2018] [Indexed: 11/13/2022] Open
Abstract
Background Considerable efforts have been devoted toward the uncovering of the molecular mechanisms underlying the maintenance of hematopoietic stem cells (HSCs) by the normal bone marrow (BM) niche. Previously, we demonstrated that a chemotherapy-induced niche, which is mainly composed of mesenchymal stem cells (MSCs), protects the residual B-cell acute lymphoblastic leukemia (B-ALL) cells from the insult of chemotherapeutic drugs. However, the roles of chemotherapy-induced niche on HSCs functions in B-ALL remain unclear. Methods We established an oncogenic N-MYC-driven B-ALL mouse model, which were subsequently treated with common chemotherapy drug cytarabine (Ara-C) and daunorubicin (DNR). After treatment, the structures of the BM niche were imaged by immunofluorescence staining. Then, the self-renewal and differentiation capability of the MSCs in the BM after Ara-C and DNR treatment were studied by ex vivo culture and gene expression analysis with RNA-seq and qRT-PCR. The effects of chemotherapy-induced niche on the hematopoietic reconstitution of HSCs were determined with series transplantation assay. Furthermore, the cell cycle, ROS level, mitochondrial membrane potential and cell apoptosis of HSCs were detected by flow cytometry. Results The MSCs, which is the main component of chemotherapy-induced BM niche, have decreased self-renewal capability and are prone to differentiate into adipocytes and chondrocytes. The results of gene expression analysis with RNA-seq showed that the MSCs have reduced levels of cytokines, including SCF, CXCL12, ANGPT1, VCAM1, and IL7. Furthermore, the chemotherapy-induced niche perturbed the hematopoietic reconstitution of HSCs in our N-MYC-driven B-ALL mouse model by promoting HSCs to enter cell cycle and increasing intracellular ROS levels and mitochondrial membrane potential of HSCs, which lead to the cell apoptosis of HSCs. Conclusions Chemotherapy-induced BM niche perturbs the hematopoietic reconstitution of HSCs by increasing intracellular ROS level and inducing cell apoptosis. Electronic supplementary material The online version of this article (10.1186/s13046-018-0859-3) contains supplementary material, which is available to authorized users.
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93
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The anti-inflammatory peptide Ac-SDKP: Synthesis, role in ACE inhibition, and its therapeutic potential in hypertension and cardiovascular diseases. Pharmacol Res 2018; 134:268-279. [DOI: 10.1016/j.phrs.2018.07.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 05/12/2018] [Accepted: 07/07/2018] [Indexed: 01/27/2023]
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94
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Javarappa KK, Tsallos D, Heckman CA. A Multiplexed Screening Assay to Evaluate Chemotherapy-Induced Myelosuppression Using Healthy Peripheral Blood and Bone Marrow. SLAS DISCOVERY 2018; 23:687-696. [DOI: 10.1177/2472555218777968] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Myelosuppression is a major side effect of chemotherapy in cancer patients and can result in infections, bleeding complications, and increased risk of morbidity and mortality, as well as limit the drug dose and frequency of administration. Chemotherapy-induced myelosuppression is caused by the disruption of normal hematopoiesis. Thus, prior understanding of the adverse effects of chemotherapies on hematopoietic cells is essential to minimize the side effects of cancer treatment. Traditional methods such as colony-forming assays for studying chemotherapy-induced myelosuppression are time-consuming and labor intensive. High-throughput flow cytometry technologies and methods to detect rare hematopoietic cell populations are critical in advancing our understanding of how different blood cell types in complex biological samples respond to chemotherapeutic drugs. In the present study, hematopoietic progenitor cells were induced to differentiate into megakaryocytes and myeloid lineage cells. The expanded cells were then used in a multiplexed assay to monitor the dose-response effects of multiple chemotherapies on different stages of megakaryocyte differentiation and myeloid cell populations in a 96-well plate format. The assay offers an alternative method to evaluate the myelosuppressive potential of novel chemotherapeutic drugs compared to traditional lower throughput and labor-intensive assays.
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Affiliation(s)
- Komal K. Javarappa
- Institute for Molecular Medicine Finland (FIMM), Helsinki Institute of Life Science, University of Helsinki, Helsinki, Finland
| | - Dimitrios Tsallos
- Institute for Molecular Medicine Finland (FIMM), Helsinki Institute of Life Science, University of Helsinki, Helsinki, Finland
| | - Caroline A. Heckman
- Institute for Molecular Medicine Finland (FIMM), Helsinki Institute of Life Science, University of Helsinki, Helsinki, Finland
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95
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Chu T, Chan H, Hu T, Wang E, Ma Y, Huang S, Wu J, Chang Y, Weng W, Wen Z, Wu D, Chen YA, Tai M. Celecoxib enhances the therapeutic efficacy of epirubicin for Novikoff hepatoma in rats. Cancer Med 2018; 7:2567-2580. [PMID: 29683262 PMCID: PMC6010827 DOI: 10.1002/cam4.1487] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 02/09/2018] [Accepted: 02/26/2018] [Indexed: 01/22/2023] Open
Abstract
Epirubicin is a chemotherapy agent for hepatocellular carcinoma (HCC). However, the outcome of HCC patients receiving epirubicin remains unsatisfactory. Moreover, our previous study indicated that celecoxib suppresses HCC progression and liver cancer stemness. This study evaluated the potential of celecoxib to serve as a complementary therapy during epirubicin treatment. Cell proliferation, apoptosis, invasiveness, and anchorage-independent growth were analyzed in hepatoma cells. Therapeutic efficacy was validated in rat orthotopic Novikoff hepatoma. After animal sacrifice, the antitumor mechanism of celecoxib and epirubicin combined therapy was investigated by histological analysis. Celecoxib enhanced the cytotoxic activity of epirubicin in HCC cells by promoting apoptosis. Besides, celecoxib potentiated the antineoplastic function of epirubicin in inhibiting the invasiveness and anchorage-independent growth of HCC cells. Ultrasound monitoring showed that combined therapy was more potent than either therapy alone in perturbing HCC progression. Consistently, the size and weight of dissected HCC tissues from rats receiving combined therapy were smallest among all groups. HCC treated with combined therapy exhibited the highest prevalence of apoptotic cells, which was accompanied by reduced proliferating and angiogenic activities in tumor tissues. Moreover, the expression levels of cancer stemness markers (CD44 and CD133) and drug transporter MDR-1 were significantly diminished in rats receiving combined therapy. Besides, celecoxib treatment increased the infiltration of cytotoxic T lymphocytes (CTLs) and reduced the number of regulatory T cells (Tregs), tumor-associated macrophages (TAMs), and the expression of immune checkpoint PD-L1 in HCC tissues during epirubicin therapy. Celecoxib augmented the therapeutic efficacy while modulated cancer stemness and antitumor immunity. Thus, celecoxib may serve as complementary therapy to improve the outcome of patients with advanced HCC during epirubicin treatment.
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Affiliation(s)
- Tian‐Huei Chu
- Center for NeuroscienceNational Sun Yat‐Sen UniversityKaohsiungTaiwan
- Institute of Biomedical SciencesNational Sun Yat‐Sen UniversityKaohsiungTaiwan
| | - Hoi‐Hung Chan
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineKaohsiung Veterans General HospitalKaohsiungTaiwan
- School of MedicineNational Yang‐Ming UniversityTaipeiTaiwan
- College of Pharmacy & Health CareTajen UniversityPingtung CountyTaiwan
- Department of Biological SciencesNational Sun Yat‐sen UniversityKaohsiungTaiwan
| | - Tsung‐Hui Hu
- Division of Hepato‐GastroenterologyDepartment of Internal MedicineChang Gung Memorial Hospital Kaohsiung Medical CenterChang Gung University College of MedicineKaohsiungTaiwan
| | - E‐Ming Wang
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineKaohsiung Veterans General HospitalKaohsiungTaiwan
- Department of Biological SciencesNational Sun Yat‐sen UniversityKaohsiungTaiwan
| | - Yi‐Ling Ma
- Division of NephrologyKaohsiung Veterans General HospitalKaohsiungTaiwan
| | - Shih‐Chung Huang
- Institute of Biomedical SciencesNational Sun Yat‐Sen UniversityKaohsiungTaiwan
- Department of Internal MedicineKaohsiung Armed Forces General HospitalKaohsiungTaiwan
| | - Jian‐Ching Wu
- Doctoral Degree Program in Marine BiotechnologyNational Sun Yat‐Sen University and Academia SinicaKaohsiungTaiwan
| | - Yi‐Chen Chang
- Doctoral Degree Program in Marine BiotechnologyNational Sun Yat‐Sen University and Academia SinicaKaohsiungTaiwan
| | - Wen‐Tsan Weng
- Department of Medical ResearchKaohsiung Chang Gung Memorial HospitalKaohsiungTaiwan
- Core Laboratory for Phenomics and DiagonsticsDepartment of PediatricsKaohsiung Chang Gung Memorial HospitalKaohsiungTaiwan
| | - Zhi‐Hong Wen
- Department of Marine Biotechnology and ResourcesAsia‐Pacific Ocean Research CenterNational Sun Yat‐Sen UniversityKaohsiungTaiwan
| | - Deng‐Chyang Wu
- Institute of Biomedical SciencesNational Sun Yat‐Sen UniversityKaohsiungTaiwan
- Center for Stem Cell ResearchKaohsiung Medical UniversityKaohsiungTaiwan
- Division of GastroenterologyDepartment of Internal MedicineKaohsiung Medical University HospitalKaohsiungTaiwan
- Department of MedicineFaculty of MedicineCollege of MedicineKaohsiung Medical UniversityKaohsiungTaiwan
| | - Yi‐Ming Arthur Chen
- Institute of Biomedical SciencesNational Sun Yat‐Sen UniversityKaohsiungTaiwan
- Center for Infectious Disease and Cancer ResearchKaohsiung Medical UniversityKaohsiungTaiwan
- Department of Microbiology and ImmunologyInstitute of Medical Research and Institute of Clinical MedicineCollege of MedicineKaohsiung Medical UniversityKaohsiungTaiwan
| | - Ming‐Hong Tai
- Center for NeuroscienceNational Sun Yat‐Sen UniversityKaohsiungTaiwan
- Institute of Biomedical SciencesNational Sun Yat‐Sen UniversityKaohsiungTaiwan
- Doctoral Degree Program in Marine BiotechnologyNational Sun Yat‐Sen University and Academia SinicaKaohsiungTaiwan
- Center for Stem Cell ResearchKaohsiung Medical UniversityKaohsiungTaiwan
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96
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Alvarez R, Oliver L, Valdes A, Mesa C. Cancer-induced systemic myeloid dysfunction: Implications for treatment and a novel nanoparticle approach for its correction. Semin Oncol 2018; 45:84-94. [PMID: 30318088 DOI: 10.1053/j.seminoncol.2018.05.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 05/17/2018] [Indexed: 02/08/2023]
Abstract
Unlike other regulatory circuits, cancer-induced myeloid dysfunction involves more than an accumulation of impaired dendritic cells, protumoral macrophages, and myeloid derived suppressor cells in the tumor microenvironment. It is also characterized by "aberrant" myelopoiesis that results in the accumulation and expansion of immature myeloid precursors with a suppressive phenotype in the systemic circulation. The first part of this review briefly describes the evidence for and consequences of this systemic dysfunctional myelopoiesis and the possible reinforcement of this phenomenon by conventional treatments used in patients with cancer, in particular chemotherapy and granulocyte-colony stimulating factor. The second half of this review describes very small size particles, a novel immune-modulatory nanoparticle, and the evidence indicating a possible role of this agent in correcting or re-programming the dysfunctional myelopoiesis in different scenarios.
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Affiliation(s)
- Rydell Alvarez
- Immunobiology Division, Institute of Molecular Immunology, Center of Molecular Immunology (CIM), Havana, Cuba
| | - Liliana Oliver
- Immunobiology Division, Institute of Molecular Immunology, Center of Molecular Immunology (CIM), Havana, Cuba
| | - Anet Valdes
- Immunobiology Division, Institute of Molecular Immunology, Center of Molecular Immunology (CIM), Havana, Cuba
| | - Circe Mesa
- Immunobiology Division, Institute of Molecular Immunology, Center of Molecular Immunology (CIM), Havana, Cuba.
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97
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Connor KM, Hsu Y, Aggarwal PK, Capone S, Colombo AR, Ramsingh G. Understanding metabolic changes in aging bone marrow. Exp Hematol Oncol 2018; 7:13. [PMID: 29796337 PMCID: PMC5966925 DOI: 10.1186/s40164-018-0105-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 05/09/2018] [Indexed: 12/15/2022] Open
Abstract
Background Aging is associated with complex molecular alterations at the cellular level. Bone marrow exhibits distinct phenotypic, genetic and epigenetic alterations with aging. Metabolic changes in the bone marrow related to aging have not been studied. Methods In this study, we characterized the metabolome and transcriptome of aging murine bone marrow and compared it with bone marrow from young healthy mice and chemotherapy treated mice; chemotherapy treatment is known to induce age-related changes in hematopoiesis. Results The metabolome of the aging bone marrow exhibited a signature of suppressed fatty-acid oxidation: accumulation of free fatty acids, reduced acyl-carnitines and low β-hydroxy butyric acid. The aged bone marrow also exhibited a significant reduction in amino acid and nucleic acid pool. The transcriptome of the aging bone marrow revealed a signature of oxidative stress, known to be associated with mitochondrial dysfunction. Lastly, the metabolic and transcriptomic profiles of the bone marrow of chemotherapy treated mice did not show broad age-related changes but rather mostly resembled young healthy mice, suggestive of a lack of ‘metabolic aging’ with chemotherapy exposure. Conclusion Our results revealed broad changes in lipids, amino acids, and nucleotides in aging marrow tissue. Together, these data provide a rich resource for the study of metabolic changes associated with aging in bone marrow. Electronic supplementary material The online version of this article (10.1186/s40164-018-0105-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Kwasi M Connor
- 1Jane Anne Nohl Division of Hematology and Center for the Study of Blood Diseases, Keck School of Medicine of University of Southern California, 441 Eastlake Ave, MC 9172, Los Angeles, CA 90033 USA.,2Department of Biology, California Lutheran University, Thousand Oaks, CA 91360 USA
| | - Young Hsu
- 1Jane Anne Nohl Division of Hematology and Center for the Study of Blood Diseases, Keck School of Medicine of University of Southern California, 441 Eastlake Ave, MC 9172, Los Angeles, CA 90033 USA
| | - Pardeep Kumar Aggarwal
- 1Jane Anne Nohl Division of Hematology and Center for the Study of Blood Diseases, Keck School of Medicine of University of Southern California, 441 Eastlake Ave, MC 9172, Los Angeles, CA 90033 USA
| | - Stephen Capone
- 1Jane Anne Nohl Division of Hematology and Center for the Study of Blood Diseases, Keck School of Medicine of University of Southern California, 441 Eastlake Ave, MC 9172, Los Angeles, CA 90033 USA
| | - Anthony R Colombo
- 1Jane Anne Nohl Division of Hematology and Center for the Study of Blood Diseases, Keck School of Medicine of University of Southern California, 441 Eastlake Ave, MC 9172, Los Angeles, CA 90033 USA
| | - Giridharan Ramsingh
- 1Jane Anne Nohl Division of Hematology and Center for the Study of Blood Diseases, Keck School of Medicine of University of Southern California, 441 Eastlake Ave, MC 9172, Los Angeles, CA 90033 USA
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98
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Wang X, Chu Q, Jiang X, Yu Y, Wang L, Cui Y, Lu J, Teng L, Wang D. Sarcodon imbricatus polysaccharides improve mouse hematopoietic function after cyclophosphamide-induced damage via G-CSF mediated JAK2/STAT3 pathway. Cell Death Dis 2018; 9:578. [PMID: 29784961 PMCID: PMC5962553 DOI: 10.1038/s41419-018-0634-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 04/22/2018] [Accepted: 04/23/2018] [Indexed: 12/20/2022]
Abstract
Sarcodon imbricatus, a rare medicinal and edible fungus, has various pharmacological bioactivities. We investigated the effects of S. imbricatus polysaccharides (SIPS) on hematopoietic function and identified the underlying mechanisms using in vitro experiments with CHRF, K562, and bone marrow mononuclear cells (BMMNCs) and in vivo experiments with a mouse model of cyclophosphamide-induced hematopoietic dysfunction. We found that SIPS induced proliferation and differentiation of CHRF and K562 cells and upregulated the expression of hematopoietic-related proteins, including p90 ribosomal S6 kinases (RSK1p90), c-Myc, and ETS transcription factor, in the two cell lines. After 28 days of treatment, SIPS enhanced the bodyweight and thymus indices of the mice, alleviated enlargement of the spleen and liver, and contributed to the recovery of peripheral blood to normal levels. More importantly, the percentages of B lymphocytes and hematopoietic stem cells or hematopoietic progenitor cells were significantly elevated in bone marrow. Based on an antibody chip analysis and enzyme-linked immunosorbent assay, SIPS were found to successfully regulate 12 cytokines to healthy levels in serum and spleen. The cytokines included the following: interleukins 1Ra, 2, 3, 4, 5, and 6, tumor necrosis factor α, interferon−γ, granulocyte colony-stimulating factor (G-CSF) and macrophage colony-stimulating factor (M-CSF), C-C motif chemokine1, and monocyte chemoattractant protein−1. Moreover, SIPS upregulated the phosphorylation levels of janus kinase 2 (JAK2) and the signal transducer and activator of transcription 3 (STAT3) in the spleen, and similar results were validated in CHRF cells, K562 cells, and BMMNCs. The data indicate that SIPS activated the JAK2/STAT3 pathway, possibly by interactions among multiple cytokines, particularly G-CSF. We found that SIPS was remarkably beneficial to the bone marrow hematopoietic system, and we anticipate that it could improve myelosuppression induced by long-term radiotherapy or chemotherapy.
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Affiliation(s)
- Xue Wang
- School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Qiubo Chu
- School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Xue Jiang
- School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Yue Yu
- School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Libian Wang
- School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Yaqi Cui
- School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Jiahui Lu
- School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Lirong Teng
- School of Life Sciences, Jilin University, Changchun, 130012, China. .,Zhuhai College of Jilin University, Jilin University, Zhuhai, 519041, China.
| | - Di Wang
- School of Life Sciences, Jilin University, Changchun, 130012, China. .,Zhuhai College of Jilin University, Jilin University, Zhuhai, 519041, China.
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99
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Mahalingaiah PK, Palenski T, Van Vleet TR. An In Vitro Model of Hematotoxicity: Differentiation of Bone Marrow-Derived Stem/Progenitor Cells into Hematopoietic Lineages and Evaluation of Lineage-Specific Hematotoxicity. ACTA ACUST UNITED AC 2018; 76:e45. [PMID: 30040226 DOI: 10.1002/cptx.45] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Hematotoxicity is a significant issue for drug safety and can result from direct cytotoxicity toward circulating mature blood cell types as well as targeting of immature blood-forming stem cells/progenitor cells in the bone marrow. In vitro models for understanding and investigating the hematotoxicity potential of new test items/drugs are critical in early preclinical drug development. The traditional method, colony forming unit (CFU) assay, is commonly used and has been validated as a method for hematotoxicity screening. The CFU assay has multiple limitations for its application in investigative work. In this paper, we describe a detailed protocol for a liquid-culture, microplate-based in vitro hematotoxicity assay to evaluate lineage-specific (myeloid, erythroid, and megakaryocytic) hematotoxicity at different stages of differentiation. This assay has multiple advantages over the traditional CFU assay, including being suitable for high-throughput screening and flexible enough to allow inclusion of additional endpoints for mechanistic studies. Therefore, it is an extremely useful tool for scientists in pharmaceutical discovery and development. © 2018 by John Wiley & Sons, Inc.
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Affiliation(s)
- Prathap Kumar Mahalingaiah
- Investigative Toxicology and Pathology Department, Preclinical Safety, AbbVie Inc., North Chicago, Illinois
| | - Tammy Palenski
- Clinical Oncology Department, AbbVie Inc., North Chicago, Illinois
| | - Terry R Van Vleet
- Investigative Toxicology and Pathology Department, Preclinical Safety, AbbVie Inc., North Chicago, Illinois
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100
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Liu L, Yang L, Yan W, Zhai J, Pizzo DP, Chu P, Chin AR, Shen M, Dong C, Ruan X, Ren X, Somlo G, Wang SE. Chemotherapy Induces Breast Cancer Stemness in Association with Dysregulated Monocytosis. Clin Cancer Res 2018; 24:2370-2382. [PMID: 29500278 DOI: 10.1158/1078-0432.ccr-17-2545] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 12/20/2017] [Accepted: 03/01/2018] [Indexed: 12/17/2022]
Abstract
Purpose: Preoperative or neoadjuvant therapy (NT) is increasingly used in patients with locally advanced or inflammatory breast cancer to allow optimal surgery and aim for pathologic response. However, many breast cancers are resistant or relapse after treatment. Here, we investigated conjunctive chemotherapy-triggered events occurring systemically and locally, potentially promoting a cancer stem-like cell (CSC) phenotype and contributing to tumor relapse.Experimental Design: We started by comparing the effect of paired pre- and post-NT patient sera on the CSC properties of breast cancer cells. Using cell lines, patient-derived xenograft models, and primary tumors, we investigated the regulation of CSCs and tumor progression by chemotherapy-induced factors.Results: In human patients and mice, we detected a therapy-induced CSC-stimulatory activity in serum, which was attributed to therapy-associated monocytosis leading to systemic elevation of monocyte chemoattractant proteins (MCP). The post-NT hematopoietic regeneration in the bone marrow highlighted both altered monocyte-macrophage differentiation and biased commitment of stimulated hematopoietic stem cells toward monocytosis. Chemotherapeutic agents also induce monocyte expression of MCPs through a JNK-dependent mechanism. Genetic and pharmacologic inhibitions of the MCP-CCR2 pathway blocked chemotherapy's adverse effect on CSCs. Levels of nuclear Notch and ALDH1 were significantly elevated in primary breast cancers following NT, whereas higher levels of CCR2 in pre-NT tumors were associated with a poor response to NT.Conclusions: Our data establish a mechanism of chemotherapy-induced cancer stemness by linking the cellular events in the bone marrow and tumors, and suggest pharmacologic inhibition of CCR2 as a potential cotreatment during conventional chemotherapy in neoadjuvant and adjuvant settings. Clin Cancer Res; 24(10); 2370-82. ©2018 AACR.
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Affiliation(s)
- Liang Liu
- Department of Immunology and Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Lin Yang
- Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Wei Yan
- Department of Pathology, University of California, San Diego, La Jolla, California
| | - Jing Zhai
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Donald P Pizzo
- Department of Pathology, University of California, San Diego, La Jolla, California
| | - Peiguo Chu
- Department of Pathology, City of Hope National Medical Center and Comprehensive Cancer Center, Duarte, California
| | - Andrew R Chin
- Department of Pathology, University of California, San Diego, La Jolla, California
| | - Meng Shen
- Department of Immunology and Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Chuan Dong
- Department of Pathology, University of California, San Diego, La Jolla, California
| | - Xianhui Ruan
- Department of Thyroid and Neck Tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Xiubao Ren
- Department of Immunology and Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - George Somlo
- Department of Medical Oncology, City of Hope National Medical Center and Comprehensive Cancer Center, Duarte, California
| | - Shizhen Emily Wang
- Department of Immunology and Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.
- Department of Pathology, University of California, San Diego, La Jolla, California
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