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Sugawara S, Takayanagi M, Honda S, Tatsuta T, Fujii Y, Ozeki Y, Ito J, Sato M, Hosono AM. Catfish egg lectin affects influx and efflux rates of sunitinib in human cervical carcinoma HeLa cells. Glycobiology 2020; 30:802-816. [PMID: 32248228 DOI: 10.1093/glycob/cwaa029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 03/24/2020] [Accepted: 03/24/2020] [Indexed: 11/15/2022] Open
Abstract
New treatment protocols are aiming to reduce the dose of the multitargeted tyrosine kinase inhibitor sunitinib, as sunitinib elicits many adverse effects depending on its dosage. Silurus asotus egg lectin (SAL) has been reported to enhance the incorporation of propidium iodide as well as doxorubicin into Burkitt's lymphoma Raji cells through binding to globotriaosylceramide (Gb3) on the cell surface. The objective of this study was to examine whether SAL enhances the cytotoxic effect of sunitinib in Gb3-expressing HeLa cells. Although the treatment with SAL delayed the cell growth and enhanced the propidium iodide uptake, cell death accompanied by membrane collapse was not observed. The viability of sunitinib-treated HeLa cells was significantly reduced when the treatment occurred in combination with SAL compared to their separate usage. Sunitinib uptake significantly increased for 30 min in SAL-treated cells, and this increment was almost completely abolished by the addition of L-rhamnose, a hapten sugar of SAL, but not by D-glucose. After removal of SU from the medium, the intracellular sunitinib level in SAL-treated cells was higher than in untreated cells for 24 h, which was not observed in Gb3-deficient HeLa cells. Furthermore, we observed that SAL promoted the formation of lysosome-like structures, which are LAMP1 positive but not acidic in HeLa cells, which can trap sunitinib. Interestingly, SAL-induced vacuolation in HeLa cells was not observed in another Gb3 positive Raji cells. Our findings suggest that SAL/Gb3 interaction promoted sunitinib uptake and suppressed sunitinib excretion and that sunitinib efficiently exerted cytotoxicity against HeLa cells.
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Affiliation(s)
- Shigeki Sugawara
- Division of Cell Recognition Study, Institute of Molecular Biomembrane and Glycobiology, Tohoku Medical and Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai 981-8558, Japan
| | - Madoka Takayanagi
- Division of Cell Recognition Study, Institute of Molecular Biomembrane and Glycobiology, Tohoku Medical and Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai 981-8558, Japan.,Chemiluminescent Reagents Department, R&D Section, Kagamida Factory, DENKA SEIKEN Co. Ltd., 1359-1 Kagamida, Kigoshi Gosen-shi, Niigata 959-1695, Japan
| | - Shota Honda
- Division of Cell Recognition Study, Institute of Molecular Biomembrane and Glycobiology, Tohoku Medical and Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai 981-8558, Japan
| | - Takeo Tatsuta
- Division of Cell Recognition Study, Institute of Molecular Biomembrane and Glycobiology, Tohoku Medical and Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai 981-8558, Japan
| | - Yuki Fujii
- Graduate School of Pharmaceutical Sciences, Nagasaki International University, 2825-7 Huis Ten Bosch, Sasebo, Nagasaki 859-3298, Japan
| | - Yasuhiro Ozeki
- Department of Life and Environmental System Science, Laboratory of Glycobiology and Marine Biochemistry, Graduate School of NanoBio Sciences, Yokohama City University, 22-2 Seto, Kanazawa-ku, Yokohama 236-0027, Japan
| | - Jun Ito
- Department of Urology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-ku, Sendai 983-8536, Japan
| | - Makoto Sato
- Department of Urology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-ku, Sendai 983-8536, Japan
| | - And Masahiro Hosono
- Division of Cell Recognition Study, Institute of Molecular Biomembrane and Glycobiology, Tohoku Medical and Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai 981-8558, Japan
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Elumalai P, Rubeena AS, Arockiaraj J, Wongpanya R, Cammarata M, Ringø E, Vaseeharan B. The Role of Lectins in Finfish: A Review. REVIEWS IN FISHERIES SCIENCE & AQUACULTURE 2019; 27:152-169. [DOI: 10.1080/23308249.2018.1520191] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2023]
Affiliation(s)
- Preetham Elumalai
- School of Processing Technology, Kerala University of Fisheries and Ocean Studies, Panangad, Kerala, India
| | - Abdul Salam Rubeena
- School of Ocean Science and Technology, Kerala University of Fisheries and Ocean Studies, Panangad, Kerala, India
| | - Jesu Arockiaraj
- SRM Research Institute, SRM Institute of Science and Technology (Formerly known as SRM University), Kattankulathur, Chennai, Tamil Nadu, India
| | - Ratree Wongpanya
- Department of Biochemistry, Faculty of Science, Kasetsart University, Bangkok, Thailand
| | - Matteo Cammarata
- Marine Immunobiology Laboratory, Department of Earth and Marine Science, University of Palermo, Palermo, Italy
| | - Einar Ringø
- Norwegian College of Fishery Science, Faculty of Biosciences, Fisheries and Economics, UiT The Arctic University of Norway, Tromsø, Norway
| | - Baskaralingam Vaseeharan
- Crustacean Molecular Biology and Genomics Division, Biomaterials and Biotechnology in Animal Health Lab, Department of Animal Health and Management, Alagappa University, Karaikudi, Tamil Nadu, India
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Trevisi P, Miller B, Patel D, Bolognesi A, Bortolotti M, Bosi P. Two differentin vitrotests confirm the blocking activity ofd-galactose lectins on the adhesion ofEscherichia coliF4 to pig brush border receptors. ITALIAN JOURNAL OF ANIMAL SCIENCE 2016. [DOI: 10.1080/1828051x.2016.1260499] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Paolo Trevisi
- Dipartimento di scienze e tecnologie agro-alimentari, University of Bologna, Bologna, Italy
| | - Bevis Miller
- Department of Clinical Veterinary Sciences, University of Bristol, Bristol, UK
| | - Dilip Patel
- Department of Clinical Veterinary Sciences, University of Bristol, Bristol, UK
| | - Andrea Bolognesi
- Dipartimento di Medicina Specialistica, Diagnostica Sperimentale, University of Bologna, Bologna, Italy
| | - Massimo Bortolotti
- Dipartimento di Medicina Specialistica, Diagnostica Sperimentale, University of Bologna, Bologna, Italy
| | - Paolo Bosi
- Dipartimento di scienze e tecnologie agro-alimentari, University of Bologna, Bologna, Italy
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Catfish rhamnose-binding lectin induces G 0/1 cell cycle arrest in Burkitt's lymphoma cells via membrane surface Gb3. Glycoconj J 2016; 34:127-138. [PMID: 27796613 DOI: 10.1007/s10719-016-9739-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 08/24/2016] [Accepted: 10/03/2016] [Indexed: 01/15/2023]
Abstract
Silurus asotus egg lectin (SAL), an α-galactoside-binding protein isolated from the eggs of catfish, is a member of the rhamnose-binding lectin family that binds to Gb3 glycan (Galα1-4Galβ1-4Glc). We have previously demonstrated that SAL reduces the proliferation of Gb3-expressing Burkitt's lymphoma Raji cells and confirm here that it does not reduce their viability, indicating that unlike other lectins, it is not cytotoxic. The aim of this study was to determine the signal transduction mechanism(s) underlying this novel SAL/Gb3 binding-mediated effect profile. SAL/Gb3 interaction arrested the cell cycle through increasing the G0/1 phase population of Raji cells. SAL suppressed the transcription of cell cycle-related factors such as c-MYC, cyclin D3, and cyclin-dependent protein kinase (CDK)-4. Conversely, the CDK inhibitors p21 and p27 were elevated by treatment with SAL. In particular, the production of p27 in response to SAL treatment increased steadily, whereas p21 production was maximal at 12 h and lower at 24 h. Activation of Ras-MEK-ERK pathway led to an increase in expression of p21. Notably, treatment of Raji cells with anti-Gb3 mAb alone did not produce the above effects. Taken together, our findings suggest that Gb3 on the Raji cell surface interacts with SAL to trigger sequential GDP-Ras phosphorylation, Ras-MEK-ERK pathway activation, p21 production, and cell cycle arrest at the G0/1 phase.
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Ishigai M, Langridge JI, Bordoli RS, Gaskell SJ. Noncovalent associations of glutathione S-transferase and ligands: a study using electrospray quadrupole/time-of-flight mass spectrometry. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2000; 11:606-614. [PMID: 10883816 DOI: 10.1016/s1044-0305(00)00127-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Human glutathione S-transferase A1-1 was observed predominantly as dimeric ions (51 kDa) during electrospray mass spectrometric analysis from aqueous solution at pH 7.4, in keeping with the known dimeric structure in solution. When analyses were performed on solutions of the enzyme containing glutathione (GSH), noncovalent adducts of protein dimer and one or two ligand molecules were observed; each mass increment, which exceeded the mass of GSH alone, was provisionally interpreted to indicate concomitant association of two water molecules per bound GSH. Noncovalent adducts of ligand and protein dimer were similarly observed for oxidized glutathione and for two glutathione inhibitors, both incorporating substituted thiol structures. In these instances, the mass increments exactly matched the ligand masses, suggesting that the apparent concomitant binding of water was associated with the presence in the ligand of a free thiol group. Collisionally activated decomposition during tandem mass spectrometry analyses of noncovalent adducts incorporating protein dimer and ligands yielded initially the denuded dimer; at higher collision energies the monomer and a protein fragment were formed.
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Affiliation(s)
- M Ishigai
- Michael Barber Centre for Mass Spectrometry, UMIST, Manchester, United Kingdom
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Hosono M, Ishikawa K, Mineki R, Murayama K, Numata C, Ogawa Y, Takayanagi Y, Nitta K. Tandem repeat structure of rhamnose-binding lectin from catfish (Silurus asotus) eggs. BIOCHIMICA ET BIOPHYSICA ACTA 1999; 1472:668-75. [PMID: 10564781 DOI: 10.1016/s0304-4165(99)00185-3] [Citation(s) in RCA: 88] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The primary structure of catfish (Silurus asotus) egg lectin (SAL) was determined. SAL cDNA contained 1448-bp nucleotides and 308 amino acid residues, deduced from open reading frame. The SAL mature protein composed of 285-amino acid residues was followed by a predicted signal sequence having 23 residues. The mRNA of SAL was found to be expressed in eggs, but not in liver. SAL is composed of three tandem repeat domain structures divided into exactly 95 amino acid residues each, and all cysteine positions of each domain were completely conserved. Sequence homologies between the three domains, termed D1 (1-95), D2 (96-190) and D3 (191-285), were as follows; D1-D2, 28%; D2-D3, 33%; D1-D3, 43%. Two conserved peptide motifs, -(AN)YGR(TD)S(T)XCS(TGR)P- and -DPCX(G)T(Y)KY(L)-, appear to exist at the N- and C-terminal regions of each domain, respectively. The kinetic parameters of SAL obtained by measuring surface plasmon resonance were as follows: K(a) (M(-1)) for neohesperidosyl-BSA, 7. 1 x 10(6); for melibiosyl-BSA, 4.9 x 10(6); and for lactosyl-BSA, 5. 2 x 10(5). These results show that RBLs including SAL comprise a family of alpha-galactosyl binding lectins having characteristic tandem repeat domain structures.
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Affiliation(s)
- M Hosono
- Cancer Research Institute, Tohoku Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai, Japan
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