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Maksimov EG, Zamaraev AV, Parshina EY, Slonimskiy YB, Slastnikova TA, Abdrakhmanov AA, Babaev PA, Efimova SS, Ostroumova OS, Stepanov AV, Slutskaya EA, Ryabova AV, Friedrich T, Sluchanko NN. Soluble Cyanobacterial Carotenoprotein as a Robust Antioxidant Nanocarrier and Delivery Module. Antioxidants (Basel) 2020; 9:antiox9090869. [PMID: 32942578 PMCID: PMC7555398 DOI: 10.3390/antiox9090869] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/09/2020] [Accepted: 09/10/2020] [Indexed: 01/04/2023] Open
Abstract
To counteract oxidative stress, antioxidants including carotenoids are highly promising, yet their exploitation is drastically limited by the poor bioavailability and fast photodestruction, whereas current delivery systems are far from being efficient. Here we demonstrate that the recently discovered nanometer-sized water-soluble carotenoprotein from Anabaena sp. PCC 7120 (termed AnaCTDH) transiently interacts with liposomes to efficiently extract carotenoids via carotenoid-mediated homodimerization, yielding violet–purple protein samples. We characterize the spectroscopic properties of the obtained pigment–protein complexes and the thermodynamics of liposome–protein carotenoid transfer and demonstrate the delivery of carotenoid echinenone from AnaCTDH into liposomes with an efficiency of up to 70 ± 3%. Most importantly, we show efficient carotenoid delivery to membranes of mammalian cells, which provides protection from reactive oxygen species (ROS). Incubation of neuroblastoma cell line Tet21N in the presence of 1 μM AnaCTDH binding echinenone decreased antimycin A ROS production by 25% (p < 0.05). The described carotenoprotein may be considered as part of modular systems for the targeted antioxidant delivery.
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Affiliation(s)
- Eugene G. Maksimov
- Department of Biophysics, Faculty of Biology, Lomonosov Moscow State University, 119991 Moscow, Russia; (E.Y.P.); (P.A.B.); (N.N.S.)
- A.N. Bach Institute of Biochemistry, Federal Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia;
- Correspondence: ; Tel.: +7-926-735-04-37
| | - Alexey V. Zamaraev
- Faculty of Basic Medicine, MV Lomonosov Moscow State University, 117192 Moscow, Russia; (A.V.Z.); (A.A.A.)
- Center for Strategic Planning and Management of Medical and Biological Health Risks, 119121 Moscow, Russia
| | - Evgenia Yu. Parshina
- Department of Biophysics, Faculty of Biology, Lomonosov Moscow State University, 119991 Moscow, Russia; (E.Y.P.); (P.A.B.); (N.N.S.)
| | - Yury B. Slonimskiy
- A.N. Bach Institute of Biochemistry, Federal Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia;
| | | | - Alibek A. Abdrakhmanov
- Faculty of Basic Medicine, MV Lomonosov Moscow State University, 117192 Moscow, Russia; (A.V.Z.); (A.A.A.)
| | - Pavel A. Babaev
- Department of Biophysics, Faculty of Biology, Lomonosov Moscow State University, 119991 Moscow, Russia; (E.Y.P.); (P.A.B.); (N.N.S.)
| | - Svetlana S. Efimova
- Institute of Cytology of the Russian Academy of Sciences, 194064 St. Petersburg, Russia; (S.S.E.); (O.S.O.)
| | - Olga S. Ostroumova
- Institute of Cytology of the Russian Academy of Sciences, 194064 St. Petersburg, Russia; (S.S.E.); (O.S.O.)
| | - Alexey V. Stepanov
- M.M. Shemyakin and Yu.A. Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia; (A.V.S.); (E.A.S.)
| | - Ekaterina A. Slutskaya
- M.M. Shemyakin and Yu.A. Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia; (A.V.S.); (E.A.S.)
| | - Anastasia V. Ryabova
- A.M. Prokhorov General Physics Institute, Russian Academy of Sciences, 119991 Moscow, Russia;
| | - Thomas Friedrich
- Institute of Chemistry PC 14, Department of Bioenergetics, Technische Universität Berlin, 10623 Berlin, Germany;
| | - Nikolai N. Sluchanko
- Department of Biophysics, Faculty of Biology, Lomonosov Moscow State University, 119991 Moscow, Russia; (E.Y.P.); (P.A.B.); (N.N.S.)
- A.N. Bach Institute of Biochemistry, Federal Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia;
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Ignatov ID, Zaĭtsev AA, Abdrakhmanov AA. [The analgesic action of narcotic analgesics and clopheline after the ionizing irradiation of rats]. Farmakol Toksikol 1990; 53:17-9. [PMID: 1981987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The ionizing radiation (150 Gy) extended the rat tail flick latency, decreased the pain-relief effects of morphine and opioids and enhanced the analgesic effect of clopheline. The radiation was followed by a decrease of vocalization threshold with a reduction of morphine- and clopheline-induced analgesia. Naloxone (0.1 mg/kg) eliminated the postradiation analgesia and did not change the hyperalgesic effect of the radiation.
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Abdrakhmanov AA, Aĭtkhozhina GK, Lashkul NN, Kudriashov VA. [The effect of irradiation in lethal and highly lethal doses on arterial pressure and hemodynamic nociceptive reactions]. Radiobiologiia 1990; 30:692-5. [PMID: 2251361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
It has been found that the effect of whole-body gamma-irradiation with doses of 10 and 150 Gy on the haemodynamics regulation varies. Thus, the dose of 10 Gy does not change the arterial tension and the dose of 150 Gy decreases the arterial tension 6 and 24 hr after irradiation, the nociceptive reactions of haemodynamics being invariable with both doses.
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Abdrakhmanov AA. [The effect of analgesics on hemodynamic indices following irradiation with high doses]. Radiobiologiia 1990; 30:651-4. [PMID: 2251354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
With radiation doses of 10 and 150 Gy morphine does not change the arterial tension and the pressor nociceptive reactions of rats. Clopheline delivered in an analgesic dose invokes a pressor reaction of the haemodynamics after irradiation with a dose of 10 Gy, but it is ineffective after superlethal doses.
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Abdrakhmanov AA, Aĭtkhozhina GK. [Pharmacologic correction of postradiation changes of pain sensitivity in rats]. Radiobiologiia 1990; 30:647-50. [PMID: 1979183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
With radiation injury caused by superlethal doses of 150 Gy the analgesic effect of narcotic drugs decreases and the level of drug analgesia depends on the initial status of nociceptive reactions. The role of mu-opiate mechanisms in the development of postirradiation analgesia to thermal stimuli has been determined.
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Ignatov ID, Abdrakhmanov AA, Lashkul NN, Zaĭtsev AA. [Effects of morphine and naloxone on pain sensitivity after radiation injuries in rats]. Biull Eksp Biol Med 1989; 108:453-4. [PMID: 2597759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Radiation in doses 150 Gy induces different changes in pain sensitivity in rats by thermal (analgesia) and electrical (hyperalgesia) stimuli. Naloxone (0.1 and 1 mg/kg) and morphine (5 mg/kg) show, that analgesia is realized due to opioid mechanisms.
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Abdrakhmanov AA, Vladimirov VG, Aĭtkhozhina GK, Lashkul NN. [The central regulation of pain sensitivity in rats after irradiation with high doses of ionizing radiation]. Radiobiologiia 1989; 29:183-7. [PMID: 2717711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
It was shown that during 24 h following whole-body exposure of male rats to gamma-quanta (150 Gy) the latent period of their response to the thermal effect increased a "tail-flick" test) and the threshold of the nociceptive response to an electric stimulus (the vocalization threshold) decreased. A correlation was found between the initial response to the nociceptive effects and variation of these values in irradiated animals.
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Abdrakhmanov AA. [Effect of gamma-radiation of an extremely high dose on the cerebral cortex of the rat (ultrastructural aspects)]. Arkh Anat Gistol Embriol 1988; 94:25-9. [PMID: 3190467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
For 24 h after total gamma-radiation of mature Wistar male rats (180-210 g) in the dose of 150 Gy, ultrastructural rearrangements of the cerebral sensomotor cortex are presented as small destructive changes in neurons, neuroglia and vascular endothelium. Total combination of the changes in ultrastructure of the blood capillaries and perivascular astrocytes makes it possible to suppose that permeability of the microvascular bed wall is increased. At this period, together with the destructive changes there are evidently certain compensatory-restorative processes, developing in the cerebral tissue. It is possible to suppose that already during the first hours after the radiation the ultrastructural changes of neurons are resulted not only from the direct effect of radiation, but from certain influences of the radiation damage of neuroglia and microvessels.
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Abdrakhmanov AA. [Early changes in the ultrastructure of axodendritic synapses in the rat sensorimotor cortex following whole-body irradiation with high-dose fast neutrons]. Biull Eksp Biol Med 1987; 104:734-6. [PMID: 3318955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Changes in morphometric parameters have been established in axodendritic synapses of sensorimotor cortex of adult mature rats exposed to neutron irradiation. Neutron irradiation dose and summarized dose rate were 10 Gy and 0.35 Gy, respectively. The changes were observed 0.25, 1, 3, 6 and 24 hours after irradiation. The observations suggest an increase in synaptic activity, with the range of irradiation action and functional characteristics decreasing in subsequent time periods.
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Abdrakhmanov AA, Otellin VA. [Relation between the dynamics of early ultrastructural changes in the cerebral cortex of the rat and radiation dose]. Arkh Anat Gistol Embriol 1987; 92:17-23. [PMID: 3579617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The electron microscopic investigation of the sensomotor zone in the cerebral cortex of mature male rats after total neutron and gamma radiation of high doses has demonstrated, that during first three hours after the influence the dynamics of ultrastructural changes in neurons, glial elements and microcirculatory bed depends on the radiation dose. After gamma radiation of 150 Gy, destructive changes in neurons, increased permiability of blood capillaries and development of perivascular edema are noted at earlier time than after radiation dose of 10 Gy. When the greater dose of radiation is used, also earlier reaction of the barrier structures in the brain is observed.
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Abdrakhmanov AA, Kachurin AL, Mashanskiĭ VF, Postnikov LN, Sverdlov AG. [Dynamics of changes in the ultrastructure of the rat cerebral cortex in the early period of acute radiation sickness caused by neutron irradiation]. Biull Eksp Biol Med 1986; 101:622-4. [PMID: 3518832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A 24-hour electron microscopic examination of neuronal and capillary ultrastructure in sensorimotor complex was performed after whole-body neutron irradiation of mature rats in the dose of 10 Gy. The results suggest that postradiation neuronal changes, observed for 6 hours after irradiation, are mainly caused by direct effect of ionizing radiation. At later terms this process is influenced by blood capillary lesions. The effect of neutron irradiation at the ultrastructural level is similar to that of rarely ionizing radiation.
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Abdrakhmanov AA, Kachurin AL, Mashanskiĭ VF, Ozirskaia EV, Sverdlov AG. [Dynamics of the early ultrastructural changes in sensorimotor cortical neurons of the rat brain after exposure to high doses of gamma-neutron radiation]. Radiobiologiia 1985; 25:338-42. [PMID: 4023186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
At early times (15 min to 6 h) after whole-body gamma-neutron irradiation of mature rats with a dose of 10 Gy reactive changes occur in neurons of the sensimotor cerebral cortex which can be interpreted as a manifestation of the enhancement of functional and metabolic activity of nerve cells followed by inhibition thereof.
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Abdrakhmanov AA, Mashanskiĭ VF, Sverdlova AG. [Electron microscopy study of microcirculation in the rat cerebral cortex after total neutron irradiation]. Radiobiologiia 1985; 25:216-20. [PMID: 3889991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
It was established that the ultrastructure of blood capillaries of the brain changes during the first six hours following whole-body neutron irradiation of rats (10 Gy) which was indicative of the capillary wall swelling, the increase in the microcirculatory bed permeability, and pericapillary edema development. Those processes seemed to be reversible since during this period no severe destructive changes were detected in the microvessel wall.
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