Biochemical and Biophysical Research Communications

Our medical research library holds 17 studies published in Biochemical and Biophysical Research Communications (1980–2019). Each entry links to the study's record on PubMed and, where there is one, to the publisher's page and a free full text. 16 have an abstract, the authors' own summary as PubMed records it: open "Abstract" to read it. For 1 study PubMed has no abstract for, we give the abstract printed in the article or, where there is none, a summary we wrote from it, each labeled as such.

About the journal

• Publisher: Elsevier
• Published: 1959 to the present, United States
• Language: English
• ISSN: 0006-291X (print), 1090-2104 (electronic)
• Its record in the NLM Catalog

2010s

• Inhibition of collagen production delays malignant mesothelioma tumor growth in a murine model. K.S. Abayasiriwardana, M.K. Wood, C.M. Prêle, et al. 2019;510(2):198-204. PubMed · Publisher

  Abstract

  Malignant mesothelioma is an aggressive fibrous tumor, predominantly of the pleura, with a very poor prognosis. Cell-matrix interactions are recognized important determinants of tumor growth and invasiveness but the role of the extracellular matrix in mesothelioma is unknown. Mesothelioma cells synthesize collagen as well as transforming growth factor-beta (TGF-β), a key regulator of collagen production. This study examined the effect of inhibiting collagen production on mesothelioma cell proliferation in vitro and tumor growth in vivo. Collagen production by mesothelioma cells was inhibited by incubating cells in vitro with the proline analogue thiaproline (thiazolidine-4-carboxylic acid) or by oral administration of thiaproline in a murine tumor model. Cell cytotoxicity was measured using neutral red uptake and lactate dehydrogenase assays. Proliferation was measured by tritiated thymidine incorporation, and inflammatory cell influx, proliferation, apoptosis and angiogenesis in tumors examined by immunohistochemical labelling. Tumor size was determined by tumor weight and collagen production was measured by HPLC. Thiaproline at non-toxic doses significantly reduced basal and TGF-β-induced collagen production by over 50% and cell proliferation by over 65%. In vivo thiaproline administration inhibited tumor growth at 10 days, decreasing the median tumor weight by 80%. The mean concentration of collagen was 50% lower in the thiaproline-treated tumors compared with the controls. There were no significant differences in vasculature or inflammatory cell infiltration but apoptosis was increased in thiaproline treated tumors at day 10. In conclusion, these observations strongly support a role for collagen in mesothelioma growth and establish the potential for inhibitors of collagen synthesis in mesothelioma treatment.

  Copyright © 2019 Elsevier Inc. All rights reserved.

• A recombinant polypeptide of the megakaryocyte potentiating factor is a potential biomarker in plasma for the detection of mesothelioma. I. Raiko, H.P. Rihs, J. Gleichenhagen, et al. 2017;486(2):526-532. PubMed · Publisher

  Abstract

  Malignant mesothelioma (MM) is a fatal disease mostly associated with asbestos exposure and difficult to detect by non-invasive methods. This study aimed to use recombinant fragments of the megakaryocyte potentiating factor (MPF) for the development of cost-effective MPF ELISAs. Three polypeptides spanning the MPF region (MPF1-148, MPF 34-288, MPF/MSLN254-400) were produced in E.coli as maltose-binding protein hybrids. After isolation, Factor Xa digest, and purification, the polypeptides were used for the generation of rabbit antibodies and development of ELISAs. Forty-one MM patients with known histological subtype before tumor-specific treatment and 70 asbestos-exposed individuals free of any cancer were matched according to age, gender, and smoking. Plasma of all subjects was tested with the three newly developed polyclonal antibody-based ELISAs and a commercial mesothelin assay (MESOMARK™). The latter differentiated patients (median concentration 1.95 nM) from controls (median 1.07 nM, p < 0.0001) and showed an area under curve (AUC) of 0.77 in receiver operating characteristics (ROC) analysis. Of the MPF variants, exclusively the ELISA based on antibodies against the MPF34-288 fragment displayed significantly (p = 0.0002) higher values in patients than in controls (median 1.61 nM versus 0.88 nM; AUC = 0.72). The combination of the MPF34-288 and mesothelin displayed an improved ROC performance (AUC = 0.80). The MPF34-288 ELISA could be a cost-effective and minimal-invasive contribution to support a diagnosis of mesothelioma, especially in regions with a limited medical care.

  Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

• Exposure to nano-size titanium dioxide causes oxidative damages in human mesothelial cells: The crystal form rather than size of particle contributes to cytotoxicity. K. Hattori, K. Nakadate, A. Morii, et al. 2017;492(2):218-223. PubMed · Publisher

  Abstract

  Exposure to nanoparticles such as carbon nanotubes has been shown to cause pleural mesothelioma similar to that caused by asbestos, and has become an environmental health issue. Not only is the percutaneous absorption of nano-size titanium dioxide particles frequently considered problematic, but the possibility of absorption into the body through the pulmonary route is also a concern. Nevertheless, there are few reports of nano-size titanium dioxide particles on respiratory organ exposure and dynamics or on the mechanism of toxicity. In this study, we focused on the morphology as well as the size of titanium dioxide particles. In comparing the effects between nano-size anatase and rutile titanium dioxide on human-derived pleural mesothelial cells, the anatase form was shown to be actively absorbed into cells, producing reactive oxygen species and causing oxidative damage to DNA. In contrast, we showed for the first time that the rutile form is not easily absorbed by cells and, therefore, does not cause oxidative DNA damage and is significantly less damaging to cells. These results suggest that with respect to the toxicity of titanium dioxide particles on human-derived mesothelial cells, the crystal form rather than the particle size has a greater effect on cellular absorption. Also, it was indicated that the difference in absorption is the primary cause of the difference in the toxicity against mesothelial cells.

  Copyright © 2017 Elsevier Inc. All rights reserved.

• CD26-mediated regulation of periostin expression contributes to migration and invasion of malignant pleural mesothelioma cells. E. Komiya, K. Ohnuma, H. Yamazaki, et al. 2014;447(4):609-15. PubMed · Publisher

  Abstract

  Malignant pleural mesothelioma (MPM) is an aggressive malignancy arising from mesothelial lining of pleura. It is generally associated with a history of asbestos exposure and has a very poor prognosis, partly due to the lack of a precise understanding of the molecular mechanisms associated with its malignant behavior. In the present study, we expanded on our previous studies on the enhanced motility and increased CD26 expression in MPM cells, with a particular focus on integrin adhesion molecules. We found that expression of CD26 upregulates periostin secretion by MPM cells, leading to enhanced MPM cell migratory and invasive activity. Moreover, we showed that upregulation of periostin expression results from the nuclear translocation of the basic helix-loop-helix transcription factor Twist1, a process that is mediated by CD26-associated activation of Src phosphorylation. While providing new and profound insights into the molecular mechanisms involved in MPM biology, these findings may also lead to the development of novel therapeutic strategies for MPM.

  Copyright © 2014 Elsevier Inc. All rights reserved.

• High-temperature calcined fullerene nanowhiskers as well as long needle-like multi-wall carbon nanotubes have abilities to induce NLRP3-mediated IL-1β secretion. H. Cui, W. Wu, K. Okuhira, et al. 2014;452(3):593-9. PubMed · Publisher

  Abstract

  Because multi-wall carbon nanotubes (MWCNTs) have asbestos-like shape and size, concerns about their pathogenicity have been raised. Contaminated metals of MWCNTs may also be responsible for their toxicity. In this study, we employed high-temperature calcined fullerene nanowhiskers (HTCFNWs), which are needle-like nanofibers composed of amorphous carbon having similar sizes to MWCNTs but neither metal impurities nor tubular structures, and investigated their ability to induce production a major proinflammatory cytokine IL-1β via the Nod-like receptor pyrin domain containing 3 (NLRP3)-containing flammasome-mediated mechanism. When exposed to THP-1 macrophages, long-HTCFNW exhibited robust IL-1β production as long and needle-like MWCNTs did, but short-HTCFNW caused very small effect. IL-1β release induced by long-HTCFNW as well as by long, needle-like MWCNTs was abolished by a caspase-1 inhibitor or siRNA-knockdown of NLRP3, indicating that NLRP3-inflammasome-mediated IL-1β production by these carbon nanofibers. Our findings indicate that the needle-like shape and length, but neither metal impurities nor tubular structures of MWCNTs were critical to robust NLRP3 activation.

  Copyright © 2014 Elsevier Inc. All rights reserved.

• Expression profile and function of Wnt signaling mechanisms in malignant mesothelioma cells. S.A. Fox, A.K. Richards, I. Kusumah, et al. 2013;440(1):82-7. PubMed · Publisher

  Abstract

  Malignant mesothelioma (MM) is an uncommon and particularly aggressive cancer associated with asbestos exposure, which currently presents an intractable clinical challenge. Wnt signaling has been reported to play a role in the neoplastic properties of mesothelioma cells but has not been investigated in detail in this cancer. We surveyed expression of Wnts, their receptors, and other key molecules in this pathway in well established in vitro mesothelioma models in comparison with primary mesothelial cultures. We also tested the biological response of MM cell lines to exogenous Wnt and secreted regulators, as well as targeting β-catenin. We detected frequent expression of Wnt3 and Wnt5a, as well as Fzd 2, 4 and 6. The mRNA of Wnt4, Fzd3, sFRP4, APC and axin2 were downregulated in MM relative to mesothelial cells while LEF1 was overexpressed in MM. Functionally, we observed that Wnt3a stimulated MM proliferation while sFRP4 was inhibitory. Furthermore, directly targeting β-catenin expression could sensitise MM cells to cytotoxic drugs. These results provide evidence for altered expression of a number of Wnt/Fzd signaling molecules in MM. Modulation of Wnt signaling in MM may prove a means of targeting proliferation and drug resistance in this cancer.

  Copyright © 2013 Elsevier Inc. All rights reserved.

• Characterization of cancer stem cell properties of CD24 and CD26-positive human malignant mesothelioma cells. H. Yamazaki, M. Naito, F.I. Ghani, et al. 2012;419(3):529-36. PubMed · Publisher

  Abstract

  Malignant mesothelioma (MM) is an asbestos-related malignancy characterized by rapid growth and poor prognosis. In our previous study, we have demonstrated that several cancer stem cell (CSC) markers correlated with CSC properties in MM cells. Among these markers, we focused on two: CD24, the common CSC marker, and CD26, the additional CSC marker. We further analyzed the CSC properties of CD24 and CD26-positve MM cells. We established RNAi-knockdown cells and found that these markers were significantly correlated with chemoresistance, proliferation, and invasion potentials in vitro. Interestingly, while Meso-1 cells expressed both CD24 and CD26, the presence of each of these two markers was correlated with different CSC property. In addition, downstream signaling of these markers was explored by microarray analysis, which revealed that their expressions were correlated with several cancer-related genes. Furthermore, phosphorylation of ERK by EGF stimulation was significantly affected by the expression of CD26, but not CD24. These results suggest that CD24 and CD26 differentially regulate the CSC potentials of MM and could be promising targets for CSC-oriented therapy.

  Copyright © 2012 Elsevier Inc. All rights reserved.

• Identification of cancer stem cell markers in human malignant mesothelioma cells. F.I. Ghani, H. Yamazaki, S. Iwata, et al. 2011;404(2):735-42. PubMed · Publisher

  Abstract

  Malignant mesothelioma (MM) is an aggressive and therapy-resistant neoplasm arising from the pleural mesothelial cells and usually associated with long-term asbestos exposure. Recent studies suggest that tumors contain cancer stem cells (CSCs) and their stem cell characteristics are thought to confer therapy-resistance. However, whether MM cell has any stem cell characteristics is not known. To understand the molecular basis of MM, we first performed serial transplantation of surgical samples into NOD/SCID mice and established new cell lines. Next, we performed marker analysis of the MM cell lines and found that many of them contain SP cells and expressed several putative CSC markers such as CD9, CD24, and CD26. Interestingly, expression of CD26 closely correlated with that of CD24 in some cases. Sorting and culture assay revealed that SP and CD24(+) cells proliferated by asymmetric cell division-like manner. In addition, CD9(+) and CD24(+) cells have higher potential to generate spheroid colony than negative cells in the stem cell medium. Moreover, these marker-positive cells have clear tendency to generate larger tumors in mouse transplantation assay. Taken together, our data suggest that SP, CD9, CD24, and CD26 are CSC markers of MM and could be used as novel therapeutic targets.

  Copyright © 2010 Elsevier Inc. All rights reserved.

• An epigenetic mechanism for capecitabine resistance in mesothelioma. K.V. Kosuri, X. Wu, L. Wang, et al. 2010;391(3):1465-70. PubMed · Publisher · Free full text

  Abstract

  Mesothelioma is an uncommon malignancy whose global incidence continues to rise. The therapeutic standard for advanced disease is intravenous pemetrexed and cisplatin. The anti-folate capecitabine is significantly less effective than pemetrexed. The balance between thymidylate synthase (TS), dihydropyrimidine dehydrogenase (DPD), and thymidine phosphorylase (TP) is critical to the efficacy of capecitabine. DNA from mesothelioma cell lines was bisulfite treated and examined by MS-PCR, RNA was obtained for real-time PCR analysis, and protein lysates were obtained for Western immunoblot analysis. Cytotoxicity was assessed by MTT assay, comparing 5-aza-CdR pretreated or untreated cells with 5'-deoxy-5-fluorouridine (DFUR), 5-FU, and pemetrexed. Finally bisulfite sequencing of the extracellular growth factor-1 (ECGF-1) gene was performed on 4 mesothelioma samples and pericardial tissue. One of the four cell lines tested (H290) was methylated for ECGF-1. This corresponded to a lack of TP expression by real-time PCR and Western immunoblot. Treatment with 1muM 5-aza-CdR increased TP mRNA and protein expression in H290. DFUR, the substrate for TP, showed increased cytotoxicity when delivered after 5-aza-CdR exposure in the methylated cell line. There was no difference in any of the unmethylated cell lines when cells were exposed to 5-FU or pemetrexed with or without 5-aza-CdR. Patient tumor samples revealed an increased number of methylated CpG sites in ECGF-1 compared to normal pericardium. Methylation of ECGF-1, leads to transcriptional silencing of TP and may explain the lack of any effect of capecitabine, especially when compared to pemetrexed.

  Copyright 2009 Elsevier Inc. All rights reserved.

• High dose of ascorbic acid induces cell death in mesothelioma cells. Y. Takemura, M. Satoh, K. Satoh, et al. 2010;394(2):249-53. PubMed · Publisher

  Abstract

  Malignant mesothelioma is an asbestos-related fatal disease with no effective cure. Recently, high dose of ascorbate in cancer treatment has been reexamined. We studied whether high dose of ascorbic acid induced cell death of four human mesothelioma cell lines. High dose of ascorbic acid induced cell death of all mesothelioma cell lines in a dose-dependent manner. We further clarified the cell killing mechanism that ascorbic acid induced reactive oxygen species and impaired mitochondrial membrane potential. In vivo experiment, intravenous administration of ascorbic acid significantly decreased the growth rate of mesothelioma tumor inoculated in mice. These data suggest that ascorbic acid may have benefits for patients with mesothelioma.

  2010 Elsevier Inc. All rights reserved.

2000s

• Tumorigenic properties of alternative osteopontin isoforms in mesothelioma. S.V. Ivanov, A.V. Ivanova, C.M. Goparaju, et al. 2009;382(3):514-8. PubMed · Publisher

  Abstract

  Osteopontin (SPP1) is an inflammatory cytokine that we previously characterized as a diagnostic marker in patients with asbestos-induced malignant mesothelioma (MM). While SPP1 shows both pro- and anti-tumorigenic biological effects, little is known about the molecular basis of these activities. In this study, we demonstrate that while healthy pleura possesses all three differentially spliced SPP1 isoforms (A-C), in clinical MM specimens isoform A is markedly up-regulated and predominant. To provide a clue to possible functions of the SPP1 isoforms we next performed their functional evaluation via transient expression in MM cell lines. As a result, we report that isoforms A-C demonstrate different activities in cell proliferation, wound closure, and invasion assays. These findings suggest different functions for SPP1 isoforms and underline pro-tumorigenic properties of isoforms A and B.

• Interaction of onconase with the human ribonuclease inhibitor protein. R.F. Turcotte, R.T. Raines. 2008;377(2):512-514. PubMed · Publisher · Free full text

  Abstract

  One of the tightest known protein-protein interactions in biology is that between members of the ribonuclease A superfamily and the ribonuclease inhibitor protein (RI). Some members of this superfamily are able to kill cancer cells, and the ability to evade RI is a major determinant of whether a ribonuclease will be cytotoxic. The archetypal cytotoxic ribonuclease, onconase (ONC), is in late-stage clinical trials for the treatment of malignant mesothelioma. We present here the first measurement of the inhibition of the ribonucleolytic activity of ONC by RI. This inhibition occurs with K(i)=0.15muM in a solution of low salt concentration.

1990s

• Shedding of CD44 from PMA-differentiated U-937 cells is enhanced by treatment with mineral particles. N. Trabelsi, A. Greffard, J.C. Pairon, et al. 1998;245(1):240-5. PubMed · Publisher

  Abstract

  In this report, we show that enhanced shedding of CD44 might contribute to the down-regulation of this receptor observed after phagocytosis of MnO2 particles by PMA-differentiated U-937. The apparent Mr of the soluble CD44 detected in culture supernatants was slightly lower than that of the membrane form suggesting that shedding resulted from proteolytic cleavage. Increased shedding of CD44 was also noted with other mineral particles (chrysotile and DQ12) but to a lower extent whereas some (TiO2 and amosite) had no effect on this process. These results indicate that shedding enhancement was particle-specific rather than a general consequence of phagocytosis. The ability of the particles to enhance CD44 shedding was not directly dependent on their cytotoxic potency. Different patterns of reactivity were noted with CD11b, suggesting that the underlying mechanisms are specific.

  Copyright 1998 Academic Press.

• Differential role of hydrogen peroxide and organic peroxides in augmenting asbestos-mediated DNA damage: implications for asbestos induced carcinogenesis. N. Mahmood, S.G. Khan, M. Athar, et al. 1994;200(2):687-94. PubMed · Publisher

  Abstract

  The incubation of asbestos with DNA in presence of peroxides augmented DNA damage several fold as compared to the damage caused by individual treatments. Asbestos in presence of hydrogen peroxide causes DNA double strand breaks, damage to its deoxyribose sugar moiety and enhanced DNA fidelity. However, only DNA double strand breaks and enhanced DNA fidelity could be recorded in presence of organic hydroperoxide/peroxide but no DNA sugar damage could be observed. Further, the extent of DNA damage could be correlated to the carcinogenic potential of asbestos fibre. Crocidolite, the most carcinogenic variety of asbestos, produces maximum damage to DNA in presence of both hydrogen peroxide and organic hydroperoxide/peroxide while chrysolite which is only a co-carcinogen produces significantly less DNA damage. The observed differences in DNA damage by hydrogen peroxide and organic hydroperoxide/peroxide have been ascribed to the differential reactivity of DNA with hydroxyl and alkoxy/aryloxy free radicals produced respectively from these inorganic and organic peroxides.

• Spin trapping of superoxide released by opsonized asbestos from human promyelocytic leukemia cell line, HL60. T. Takeuchi, K. Morimoto, H. Kosaka, et al. 1993;194(1):57-64. PubMed · Publisher

  Abstract

  By ESR using 5,5-dimethyl-1-pyrroline-1-oxide as a spin trap, superoxide (O2-) production was proved upon stimulation of dimethyl sulfoxide-differentiated HL60 by crocidolite opsonized with fresh or refrigerated serum, as well as by phorbol myristate acetate (PMA). Crocidolite, unopsonized or opsonized with frozen-thawed or heat-inactivated serum, did not induce O2- release. Addition of iron chelators or superoxide dismutase inhibited O2- release completely. Neither undifferentiated nor PMA-differentiated HL60 released O2- upon stimulation with opsonized crocidolite.

• Microsomal lipid peroxidation and oxy-radicals formation are induced by insoluble iron-containing minerals. M. Fontecave, M. Jaouen, D. Mansuy, et al. 1990;173(3):912-8. PubMed · Publisher

  Abstract

  Lipid peroxidation, measured by malondialdehyde formation is induced in rat liver microsomes by insoluble iron-containing minerals (pyrite, magnetite, nemalite and an iron ore, minette de Lorraine) which are generally found either in iron mines or as contaminants of asbestos fibers. In spin-trapping studies using DMPO as a spin trap those minerals are also found to catalyze the oxidation of formate to carboxylate radicals by oxygen, via the formation of hydroxyl radicals. The two processes are mainly due to the presence of redox active iron at the surface of the solid particles and thus are greatly inhibited by desferrioxamine, a strong iron chelator. However, these reactions are not correlated.

1980s

• Effects of asbestos on membrane transport and metabolism of benzo(a)pyrene. C. Kandaswami, P.J. O'Brien. 1980;97(2):794-801. PubMed · Publisher

  Abstract

  SUMMARY: The effect of asbestos on benzo(a)pyrene uptake by microsomal membranes and lipid micelles has been investigated. Asbestos mediates a rapid transport of the carcinogen into the membrane and also impairs benzo(a)pyrene metabolism in rabbit and rat liver microsomes by markedly inhibiting aryl hydrocarbon hydroxylase.

  PubMed has no abstract for this study. This is the authors' abstract, copied from the article.

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