1
|
From Pathogens to Cancer: Are Cancer Cells Evolved Mitochondrial Super Cells? Diagnostics (Basel) 2023; 13:diagnostics13040813. [PMID: 36832301 PMCID: PMC9954806 DOI: 10.3390/diagnostics13040813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/07/2023] [Accepted: 02/19/2023] [Indexed: 02/23/2023] Open
Abstract
Life is based on a highly specific combination of atoms, metabolism, and genetics which eventually reflects the chemistry of the Universe which is composed of hydrogen, oxygen, nitrogen, sulfur, phosphorus, and carbon. The interaction of atomic, metabolic, and genetic cycles results in the organization and de-organization of chemical information of that which we consider as living entities, including cancer cells. In order to approach the problem of the origin of cancer it is therefore reasonable to start from the assumption that the sub-molecular level, the atomic structure, should be the considered starting point on which metabolism, genetics, and external insults eventually emanate. Second, it is crucial to characterize which of the entities and parts composing human cells may live a separate life; certainly, this theoretical standpoint would consider mitochondria, an organelle of "bacteria" origin embedded in conditions favorable for the onset of both. This organelle has not only been tolerated by immunity but has also been placed as a central regulator of cell defense. Virus, bacteria, and mitochondria are also similar in the light of genetic and metabolic elements; they share not only equivalent DNA and RNA features but also many basic biological activities. Thus, it is important to finalize that once the cellular integrity has been constantly broken down, the mitochondria like any other virus or bacteria return to their original autonomy to simply survive. The Warburg's law that states the ability of cancers to ferment glucose in the presence of oxygen, indicates mitochondria respiration abnormalities may be the underlying cause of this transformation towards super cancer cells. Though genetic events play a key part in altering biochemical metabolism, inducing aerobic glycolysis, this is not enough to impair mitochondrial function since mitochondrial biogenesis and quality control are constantly upregulated in cancers. While some cancers have mutations in the nuclear-encoded mitochondrial tricarboxylic acid (TCA) cycle, enzymes that produce oncogenic metabolites, there is also a bio-physic pathway for pathogenic mitochondrial genome mutations. The atomic level of all biological activities can be considered the very beginning, marked by the electron abnormal behavior that consequently affects DNA of both cells and mitochondria. Whilst the cell's nucleus DNA after a certain number of errors and defection tends to gradually switch off, the mitochondria DNA starts adopting several escape strategies, switching-on a few important genes that belong back at their original roots as independent beings. The ability to adopt this survival trick, by becoming completely immune to current life-threatening events, is probably the beginning of a differentiation process towards a "super-power cell", the cancer cells that remind many pathogens, including virus, bacteria, and fungi. Thus, here, we present a hypothesis regarding those changes that first begin at the mitochondria atomic level to steadily involve molecular, tissue and organ levels in response to the virus or bacteria constant insults that drive a mitochondria itself to become an "immortal cancer cell". Improved insights into this interplay between these pathogens and mitochondria progression may disclose newly epistemological paradigms as well as innovative procedures in targeting cancer cell progressive invasion.
Collapse
|
2
|
Yaglova NV, Timokhina EP, Obernikhin SS, Yaglov VV. Emerging Role of Deuterium/Protium Disbalance in Cell Cycle and Apoptosis. Int J Mol Sci 2023; 24:ijms24043107. [PMID: 36834518 PMCID: PMC9963022 DOI: 10.3390/ijms24043107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/21/2023] [Accepted: 02/02/2023] [Indexed: 02/09/2023] Open
Abstract
Deuterium, a stable isotope of hydrogen, is a component of water and organic compounds. It is the second most abundant element in the human body after sodium. Although the concentration of deuterium in an organism is much lower than that of protium, a wide variety of morphological, biochemical, and physiological changes are known to occur in deuterium-treated cells, including changes in fundamental processes such as cell division or energy metabolism. The mode and degree of changes in cells and tissues, both with an increase and a decrease in the concentration of deuterium, depends primarily on the time of exposure, as well as on the concentration. The reviewed data show that plant and animal cells are sensitive to deuterium content. Any shifts in the D/H balance outside or inside cells promote immediate responses. The review summarizes reported data on the proliferation and apoptosis of normal and neoplastic cells in different modes of deuteration and deuterium depletion in vivo and in vitro. The authors propose their own concept of the effects of changes in deuterium content in the body on cell proliferation and death. The altered rate of proliferation and apoptosis indicate a pivotal role of the hydrogen isotope content in living organisms and suggest the presence of a D/H sensor, which is yet to be detected.
Collapse
|
3
|
Influence of Single Deuterium Replacement on Frequency of Hydrogen Bond Dissociation in IFNA17 under the Highest Critical Energy Range. Int J Mol Sci 2022; 23:ijms232415487. [PMID: 36555136 PMCID: PMC9778762 DOI: 10.3390/ijms232415487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/02/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022] Open
Abstract
The effect of single substitutions of protium for deuterium in hydrogen bonds between pairs of nitrogenous bases on the open states occurrence probability at high critical breaking energies of these bonds has been studied. The study was carried out using numerical methods based on the angular mathematical model of DNA. The IFNA17 gene was divided into three approximately equal parts. A comparison of the open states occurrence probability in these parts of the gene was done. To improve the accuracy of the results, a special data processing algorithm was developed. The developed methods have shown their suitability for taking into account the occurrence of open states in the entire range of high critical energies. It has been established that single 2H/1H substitutions in certain nitrogenous bases can be a mechanism for maintaining the vital activity of IFNA17 under critical conditions. In general, the developed method of the mathematical modeling provide unprecedented insight into the DNA behavior under the highest critical energy range, which greatly expands scientific understanding of nucleobases interaction.
Collapse
|
4
|
The Sub-Molecular and Atomic Theory of Cancer Beginning: The Role of Mitochondria. Diagnostics (Basel) 2022; 12:diagnostics12112726. [DOI: 10.3390/diagnostics12112726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 10/30/2022] [Indexed: 11/09/2022] Open
Abstract
Life as we know it is made of strict interaction of atom, metabolism, and genetics, made around the chemistry of the most common elements of the universe: hydrogen, oxygen, nitrogen, sulfur, phosphorus, and carbon. The interaction of atomic, metabolic, and genetic cycles results in the organization and de-organization of chemical information of what we consider living entities, including cancer cells. In order to approach the problem of the origin of cancer, it is therefore reasonable to start from the assumption that the atomic structure, metabolism, and genetics of cancer cells share a common frame with prokaryotic mitochondria, embedded in conditions favorable for the onset of both. Despite years of research, cancer in its general acceptation remains enigmatic. Despite the increasing efforts to investigate the complexity of tumorigenesis, complementing the research on genetic and biochemical changes, researchers face insurmountable limitations due to the huge presence of variabilities in cancer and metastatic behavior. The atomic level of all biological activities it seems confirmed the electron behavior, especially within the mitochondria. The electron spin may be considered a key factor in basic biological processes defining the structure, reactivity, spectroscopic, and magnetic properties of a molecule. The use of magnetic fields (MF) has allowed a better understanding of the grade of influence on different biological systems, clarifying the multiple effects on electron behavior and consequently on cellular changes. Scientific advances focused on the mechanics of the cytoskeleton and the cellular microenvironment through mechanical properties of the cell nucleus and its connection to the cytoskeleton play a major role in cancer metastasis and progression. Here, we present a hypothesis regarding the changes that take place at the atomic and metabolic levels within the human mitochondria and the modifications that probably drive it in becoming cancer cell. We propose how atomic and metabolic changes in structure and composition could be considered the unintelligible reason of many cancers’ invulnerability, as it can modulate nuclear mechanics and promote metastatic processes. Improved insights into this interplay between this sub-molecular organized dynamic structure, nuclear mechanics, and metastatic progression may have powerful implications in cancer diagnostics and therapy disclosing innovation in targets of cancer cell invasion.
Collapse
|
5
|
Shumeiko DV, Loza SA, Korzhov AN, Romashov VK, Malyshko VV, Elkina AA, Moiseev AV. Stimulation of the Growth of Juvenile North African Catfish Clarias gariepinus by Modification of the Water Oxidation–Reduction Potential. BIOL BULL+ 2022. [DOI: 10.1134/s1062359022030165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
6
|
Xu Z, Miao Y, Wu T, Chen L, Gao M, Sun Y, Liu Y, Niu J, Cai D, Li X, Chen C, Liu S, Gu J, Cao X. Evaluation of efficacy and safety after replacement of methyl hydrogen with deuterium at methyl formate of Clopidogrel. Eur J Pharm Sci 2022; 172:106157. [DOI: 10.1016/j.ejps.2022.106157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 02/28/2022] [Accepted: 03/01/2022] [Indexed: 11/03/2022]
|
7
|
Kravtsov A, Kozin S, Basov A, Butina E, Baryshev M, Malyshko V, Moiseev A, Elkina A, Dzhimak S. Reduction of Deuterium Level Supports Resistance of Neurons to Glucose Deprivation and Hypoxia: Study in Cultures of Neurons and on Animals. Molecules 2021; 27:243. [PMID: 35011474 PMCID: PMC8746303 DOI: 10.3390/molecules27010243] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/29/2021] [Accepted: 12/29/2021] [Indexed: 11/17/2022] Open
Abstract
The effect of a reduced deuterium (D) content in the incubation medium on the survival of cultured neurons in vitro and under glucose deprivation was studied. In addition, we studied the effect of a decrease in the deuterium content in the rat brain on oxidative processes in the nervous tissue, its antioxidant protection, and training of rats in the T-shaped maze test under hypoxic conditions. For experiments with cultures of neurons, 7-8-day cultures of cerebellar neurons were used. Determination of the rate of neuronal death in cultures was carried out using propidium iodide. Acute hypoxia with hypercapnia was simulated in rats by placing them in sealed vessels with a capacity of 1 L. The effect on oxidative processes in brain tissues was assessed by changes in the level of free radical oxidation and malondialdehyde. The effect on the antioxidant system of the brain was assessed by the activity of catalase. The study in the T-maze was carried out in accordance with the generally accepted methodology, the skill of alternating right-sided and left-sided loops on positive reinforcement was developed. This work has shown that a decrease in the deuterium content in the incubation medium to a level of -357‱ has a neuroprotective effect, increasing the survival rate of cultured neurons under glucose deprivation. When exposed to hypoxia, a preliminary decrease in the deuterium content in the rat brain to -261‱ prevents the development of oxidative stress in their nervous tissue and preserves the learning ability of animals in the T-shaped maze test at the level of the control group. A similar protective effect during the modification of the 2H/1H internal environment of the body by the consumption of DDW can potentially be used for the prevention of pathological conditions associated with the development of oxidative stress with damage to the central nervous system.
Collapse
Affiliation(s)
- Alexandr Kravtsov
- Department of Radiophysics and Nanothechnology, Physics Faculty, Kuban State University, 350040 Krasnodar, Russia; (A.K.); (S.K.); (A.B.); (M.B.); (A.E.)
- South Scientific Center of the Russian Academy of Sciences, Laboratory of Problems of Stable Isotope Spreading in Living Systems, 344006 Rostov-on-Don, Russia;
| | - Stanislav Kozin
- Department of Radiophysics and Nanothechnology, Physics Faculty, Kuban State University, 350040 Krasnodar, Russia; (A.K.); (S.K.); (A.B.); (M.B.); (A.E.)
- South Scientific Center of the Russian Academy of Sciences, Laboratory of Problems of Stable Isotope Spreading in Living Systems, 344006 Rostov-on-Don, Russia;
| | - Alexandr Basov
- Department of Radiophysics and Nanothechnology, Physics Faculty, Kuban State University, 350040 Krasnodar, Russia; (A.K.); (S.K.); (A.B.); (M.B.); (A.E.)
- Department of Fundamental and Clinical Biochemistry, Kuban State Medical University, 350063 Krasnodar, Russia
| | - Elena Butina
- Department of Technology of Fats, Cosmetics, Commodity Science, Processes and Devices, Kuban State Technological University, 350072 Krasnodar, Russia;
| | - Mikhail Baryshev
- Department of Radiophysics and Nanothechnology, Physics Faculty, Kuban State University, 350040 Krasnodar, Russia; (A.K.); (S.K.); (A.B.); (M.B.); (A.E.)
- South Scientific Center of the Russian Academy of Sciences, Laboratory of Problems of Stable Isotope Spreading in Living Systems, 344006 Rostov-on-Don, Russia;
- Department of Technology of Fats, Cosmetics, Commodity Science, Processes and Devices, Kuban State Technological University, 350072 Krasnodar, Russia;
| | - Vadim Malyshko
- South Scientific Center of the Russian Academy of Sciences, Laboratory of Problems of Stable Isotope Spreading in Living Systems, 344006 Rostov-on-Don, Russia;
- Department of Fundamental and Clinical Biochemistry, Kuban State Medical University, 350063 Krasnodar, Russia
| | - Arkady Moiseev
- Department of Organization and Support of Scientific Activities, Kuban State Agrarian University, 350044 Krasnodar, Russia;
| | - Anna Elkina
- Department of Radiophysics and Nanothechnology, Physics Faculty, Kuban State University, 350040 Krasnodar, Russia; (A.K.); (S.K.); (A.B.); (M.B.); (A.E.)
- South Scientific Center of the Russian Academy of Sciences, Laboratory of Problems of Stable Isotope Spreading in Living Systems, 344006 Rostov-on-Don, Russia;
- Department of Physics, K.G. Razumovsky Moscow State University of Technologies and Management (The First Cossack University), 109004 Moscow, Russia
| | - Stepan Dzhimak
- Department of Radiophysics and Nanothechnology, Physics Faculty, Kuban State University, 350040 Krasnodar, Russia; (A.K.); (S.K.); (A.B.); (M.B.); (A.E.)
- South Scientific Center of the Russian Academy of Sciences, Laboratory of Problems of Stable Isotope Spreading in Living Systems, 344006 Rostov-on-Don, Russia;
- The V.M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences, Experimental Clinic—Laboratory of Biologically Active Substances of Animal Origin, 109316 Moscow, Russia
| |
Collapse
|
8
|
Svidlov A, Drobotenko M, Basov A, Gerasimenko E, Elkina A, Baryshev M, Nechipurenko Y, Dzhimak S. Influence of Environmental Parameters on the Stability of the DNA Molecule. ENTROPY (BASEL, SWITZERLAND) 2021; 23:1446. [PMID: 34828144 PMCID: PMC8622188 DOI: 10.3390/e23111446] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/27/2021] [Accepted: 10/29/2021] [Indexed: 12/12/2022]
Abstract
Fluctuations in viscosity within the cell nucleus have wide limits. When a DNA molecule passes from the region of high viscosity values to the region of low values, open states, denaturation bubbles, and unweaving of DNA strands can occur. Stabilization of the molecule is provided by energy dissipation-dissipation due to interaction with the environment. Separate sections of a DNA molecule in a twisted state can experience supercoiling stress, which, among other things, is due to complex entropic effects caused by interaction with a solvent. In this work, based on the numerical solution of a mechanical mathematical model for the interferon alpha 17 gene and a fragment of the Drosophila gene, an analysis of the external environment viscosity influence on the dynamics of the DNA molecule and its stability was carried out. It has been shown that an increase in viscosity leads to a rapid stabilization of the angular vibrations of nitrogenous bases, while a decrease in viscosity changes the dynamics of DNA: the rate of change in the angular deviations of nitrogenous bases increases and the angular deformations of the DNA strands increase at each moment of time. These processes lead to DNA instability, which increases with time. Thus, the paper considers the influence of the external environment viscosity on the dissipation of the DNA nitrogenous bases' vibrational motion energy. Additionally, the study on the basis of the described model of the molecular dynamics of physiological processes at different indicators of the rheological behavior of nucleoplasm will allow a deeper understanding of the processes of nonequilibrium physics of an active substance in a living cell to be obtained.
Collapse
Affiliation(s)
- Alexander Svidlov
- Department of Radiophysics and Nanothechnology, Kuban State University, 350040 Krasnodar, Russia; (A.S.); (M.D.); (A.B.); (A.E.); (M.B.)
- Federal Research Center the Southern Scientific Center of the Russian Academy of Sciences, 344006 Rostov-on-Don, Russia
| | - Mikhail Drobotenko
- Department of Radiophysics and Nanothechnology, Kuban State University, 350040 Krasnodar, Russia; (A.S.); (M.D.); (A.B.); (A.E.); (M.B.)
| | - Alexander Basov
- Department of Radiophysics and Nanothechnology, Kuban State University, 350040 Krasnodar, Russia; (A.S.); (M.D.); (A.B.); (A.E.); (M.B.)
- Department of Fundamental and Clinical Biochemistry, Kuban State Medical University, 350063 Krasnodar, Russia
| | - Eugeny Gerasimenko
- Department of Technology of Fats, Cosmetics, Commodity Science, Processes and Devices Kuban State Technological University, 350072 Krasnodar, Russia;
| | - Anna Elkina
- Department of Radiophysics and Nanothechnology, Kuban State University, 350040 Krasnodar, Russia; (A.S.); (M.D.); (A.B.); (A.E.); (M.B.)
- Federal Research Center the Southern Scientific Center of the Russian Academy of Sciences, 344006 Rostov-on-Don, Russia
- Department of Technology of Fats, Cosmetics, Commodity Science, Processes and Devices Kuban State Technological University, 350072 Krasnodar, Russia;
| | - Mikhail Baryshev
- Department of Radiophysics and Nanothechnology, Kuban State University, 350040 Krasnodar, Russia; (A.S.); (M.D.); (A.B.); (A.E.); (M.B.)
- Federal Research Center the Southern Scientific Center of the Russian Academy of Sciences, 344006 Rostov-on-Don, Russia
- Department of Technology of Fats, Cosmetics, Commodity Science, Processes and Devices Kuban State Technological University, 350072 Krasnodar, Russia;
| | - Yury Nechipurenko
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia;
| | - Stepan Dzhimak
- Department of Radiophysics and Nanothechnology, Kuban State University, 350040 Krasnodar, Russia; (A.S.); (M.D.); (A.B.); (A.E.); (M.B.)
- Federal Research Center the Southern Scientific Center of the Russian Academy of Sciences, 344006 Rostov-on-Don, Russia
- Department of Technology of Fats, Cosmetics, Commodity Science, Processes and Devices Kuban State Technological University, 350072 Krasnodar, Russia;
| |
Collapse
|
9
|
Kozin S, Skrebitsky V, Kondratenko R, Kravtsov A, Butina E, Moiseev A, Malyshko V, Baryshev M, Elkina A, Dzhimak S. Electrophysiological Activity and Survival Rate of Rats Nervous Tissue Cells Depends on D/H Isotopic Composition of Medium. Molecules 2021; 26:2036. [PMID: 33918525 PMCID: PMC8038400 DOI: 10.3390/molecules26072036] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 03/31/2021] [Accepted: 03/31/2021] [Indexed: 12/14/2022] Open
Abstract
The deuterium content modification in an organism has a neuroprotective effect during the hypoxia model, affecting anxiety, memory and stress resistance. The aim of this work was to elucidate the possible mechanisms of the medium D/H composition modification on nerve cells. We studied the effect of an incubation medium with a 50 ppm deuterium content compared to a medium with 150 ppm on: (1) the activity of Wistar rats' hippocampus CA1 field neurons, (2) the level of cultured cerebellar neuron death during glucose deprivation and temperature stress, (3) mitochondrial membrane potential (MMP) and the generation of reactive oxygen species in cultures of cerebellar neurons. The results of the analysis showed that the incubation of hippocampal sections in a medium with a 50 ppm deuterium reduced the amplitude of the pop-spike. The restoration of neuron activity was observed when sections were returned to the incubation medium with a 150 ppm deuterium content. An environment with a 50 ppm deuterium did not significantly affect the level of reactive oxygen species in neuron cultures, while MMP decreased by 16-20%. In experiments with glucose deprivation and temperature stress, the medium with 50 ppm increased the death of neurons. Thus, a short exposure of nerve cells in the medium with 50 ppm deuterium acts as an additional stressful factor, which is possibly associated with the violation of the cell energy balance. The decrease in the mitochondrial membrane potential, which is known to be associated with ATP synthesis, indicates that this effect may be associated with the cell energy imbalance. The decrease in the activity of the CA1 field hippocampal neurons may reflect reversible adaptive changes in the operation of fast-reacting ion channels.
Collapse
Affiliation(s)
- Stanislav Kozin
- Kuban State University, 350040 Krasnodar, Russia; (S.K.); (A.K.); (M.B.); (S.D.)
- South Scientific Center of the Russian Academy of Sciences, 344006 Rostov-on-Don, Russia;
| | | | | | - Alexander Kravtsov
- Kuban State University, 350040 Krasnodar, Russia; (S.K.); (A.K.); (M.B.); (S.D.)
- South Scientific Center of the Russian Academy of Sciences, 344006 Rostov-on-Don, Russia;
| | - Elena Butina
- Kuban State Technological University, 350072 Krasnodar, Russia;
| | - Arkady Moiseev
- Kuban State Agrarian University, 350044 Krasnodar, Russia;
| | - Vadim Malyshko
- South Scientific Center of the Russian Academy of Sciences, 344006 Rostov-on-Don, Russia;
- Kuban State Medical University of Ministry of Health of Russia, 350044 Krasnodar, Russia
| | - Mikhail Baryshev
- Kuban State University, 350040 Krasnodar, Russia; (S.K.); (A.K.); (M.B.); (S.D.)
- South Scientific Center of the Russian Academy of Sciences, 344006 Rostov-on-Don, Russia;
- Kuban State Technological University, 350072 Krasnodar, Russia;
| | - Anna Elkina
- Kuban State University, 350040 Krasnodar, Russia; (S.K.); (A.K.); (M.B.); (S.D.)
- South Scientific Center of the Russian Academy of Sciences, 344006 Rostov-on-Don, Russia;
| | - Stepan Dzhimak
- Kuban State University, 350040 Krasnodar, Russia; (S.K.); (A.K.); (M.B.); (S.D.)
- South Scientific Center of the Russian Academy of Sciences, 344006 Rostov-on-Don, Russia;
- The V.M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences, 109316 Moscow, Russia
| |
Collapse
|
10
|
Vasilevskaya ER, Fedulova LV, Chernukha IM, Kotenkova EA, Fokina AI. Effects of tissue-specific biomolecules on piglets after-weaning period. Vet World 2021; 14:168-175. [PMID: 33642801 PMCID: PMC7896913 DOI: 10.14202/vetworld.2021.168-175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 12/01/2020] [Indexed: 01/14/2023] Open
Abstract
Background and Aim Now-a-days antibiotics are the main tool for correcting the pathological conditions of pigs; unfortunately, antibiotics are a potential threat to the environment, as they lead to the spread of antibiotic-resistant infections. This study aimed to study the immunomodulatory encapsulated biomolecules on piglets in the post-weaning period. Materials and Methods An immunomodulator based on biomolecules obtained from animal raw materials included in alginate capsules to improve absorption has been developed. The study presents the results of a study on 25 weaned piglets (25-30 days old) which received biomolecules at a dose of 200 mg/piglet for 14 days, followed by 400 mg/piglet from days 15 to 28. Blood was taken from animals for analysis (biochemical, hematological, cytometric, and enzyme immunoassay) and the integral index of blood serum antimicrobial activity was determined. Results Experimental animals, whose initial weight was 1.6 times less than that of the control animals, were able to bridge this gap and, on the 28th day, there were no differences in weight. Stimulation of the production of cytokines interleukin (IL)-2 and IL-4 was observed and the antimicrobial resistance of blood serum to Escherichia coli also increased. A positive effect on the metabolism of piglets was noted, which helped them adapt to a change in diet (from colostrum to solid food). Conclusion The results show that the immunomodulation at the dose of 150 mg/kg body weight has a great potential for improving weaned pigs.
Collapse
|
11
|
Kozin SV, Kravtsov AA, Zlischeva EI, Shurygina LV, Malyshko VV, Moiseev AV, Elkina AA, Baryshev MG. The Influence of a Deuterium Depleted Drinking Diet on the Functional State of the Central Nervous System of Animals in Hypoxia. Biophysics (Nagoya-shi) 2020. [DOI: 10.1134/s0006350920060093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
12
|
Dependence of Biocatalysis on D/H Ratio: Possible Fundamental Differences for High-Level Biological Taxons. Molecules 2020; 25:molecules25184173. [PMID: 32933093 PMCID: PMC7571008 DOI: 10.3390/molecules25184173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 09/03/2020] [Accepted: 09/06/2020] [Indexed: 12/16/2022] Open
Abstract
The kinetics of biological reactions depends on the deuterium/protium (D/H) ratio in water. In this work, we describe the kinetic model of biocatalytic reactions in living organisms depending on the D/H ratio. We show that a change in the lifetime or other characteristics of the vital activity of some organisms in response to a decrease or increase in the content of deuterium in the environment can be a sign of a difference in taxons. For animals-this is a curve with saturation according to the Gauss's principle, for plants-it is the Poisson dependence, for bacteria a weakly saturated curve with a slight reaction to the deuterium/protium ratio toward increasing deuterium. The biological activity of the aquatic environment with reduced, elevated, and natural concentrations of deuterium is considered. The results of the study are presented in different vital indicators of some taxons: the bacteria kingdom-the colony forming units (CFU) index (Escherichia coli); animals-the activation energy of the death of ciliates (Spirostomum ambiguum), embryogenesis of fish (Brachydanio rerio); plants-germination and accumulation of trace elements Callisia fragrans L., sprouting of gametophores and peptidomics of moss Physcomitrella patens. It was found that many organisms change their metabolism and activity, responding to both high and low concentrations of deuterium in water.
Collapse
|
13
|
Elkina AA, Tumaev EN, Basov AA, Moiseev AV, Malyshko VV, Barisheva EV, Churkina AV, Dzhimak SS. The Mechanisms of the Interaction of Stable Isotopes with Biological Objects in the Presence of an Uncompensated Neutron in Chemical Bonds. Biophysics (Nagoya-shi) 2020. [DOI: 10.1134/s0006350920050048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
14
|
Basov A, Drobotenko M, Svidlov A, Gerasimenko E, Malyshko V, Elkina A, Baryshev M, Dzhimak S. Inequality in the Frequency of the Open States Occurrence Depends on Single 2H/ 1H Replacement in DNA. Molecules 2020; 25:E3753. [PMID: 32824686 PMCID: PMC7463606 DOI: 10.3390/molecules25163753] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 08/04/2020] [Accepted: 08/15/2020] [Indexed: 12/15/2022] Open
Abstract
In the present study, the effect of 2H/1H isotopic exchange in hydrogen bonds between nitrogenous base pairs on occurrence and open states zones dynamics is investigated. These processes are studied using mathematical modeling, taking into account the number of open states between base pairs. The calculations of the probability of occurrence of open states in different parts of the gene were done depending on the localization of the deuterium atom. The mathematical modeling study demonstrated significant inequality (dependent on single 2H/1H replacement in DNA) among three parts of the gene similar in length of the frequency of occurrence of the open states. In this paper, the new convenient approach of the analysis of the abnormal frequency of open states in different parts of the gene encoding interferon alpha 17 was presented, which took into account both rising and decreasing of them that allowed to make a prediction of the functional instability of the specific DNA regions. One advantage of the new algorithm is diminishing the number of both false positive and false negative results in data filtered by this approach compared to the pure fractile methods, such as deciles or quartiles.
Collapse
Affiliation(s)
- Alexander Basov
- Kuban State Medical University, 350063 Krasnodar, Russia; (A.B.); (V.M.)
- Kuban State University, 350040 Krasnodar, Russia; (M.D.); (A.S.); (M.B.); (S.D.)
| | - Mikhail Drobotenko
- Kuban State University, 350040 Krasnodar, Russia; (M.D.); (A.S.); (M.B.); (S.D.)
| | - Alexandr Svidlov
- Kuban State University, 350040 Krasnodar, Russia; (M.D.); (A.S.); (M.B.); (S.D.)
- Federal Research Center the Southern Scientific Center of the Russian Academy of Sciences, 344006 Rostov-on-Don, Russia
| | | | - Vadim Malyshko
- Kuban State Medical University, 350063 Krasnodar, Russia; (A.B.); (V.M.)
- Federal Research Center the Southern Scientific Center of the Russian Academy of Sciences, 344006 Rostov-on-Don, Russia
| | - Anna Elkina
- Kuban State University, 350040 Krasnodar, Russia; (M.D.); (A.S.); (M.B.); (S.D.)
- Federal Research Center the Southern Scientific Center of the Russian Academy of Sciences, 344006 Rostov-on-Don, Russia
| | - Mikhail Baryshev
- Kuban State University, 350040 Krasnodar, Russia; (M.D.); (A.S.); (M.B.); (S.D.)
- Kuban State Technological University, 350042 Krasnodar, Russia;
| | - Stepan Dzhimak
- Kuban State University, 350040 Krasnodar, Russia; (M.D.); (A.S.); (M.B.); (S.D.)
- Federal Research Center the Southern Scientific Center of the Russian Academy of Sciences, 344006 Rostov-on-Don, Russia
| |
Collapse
|
15
|
Zlatska AV, Vasyliev RG, Gordiienko IM, Rodnichenko AE, Morozova MA, Vulf MA, Zubov DO, Novikova SN, Litvinova LS, Grebennikova TV, Zlatskiy IA, Syroeshkin AV. Effect of the deuterium on efficiency and type of adipogenic differentiation of human adipose-derived stem cells in vitro. Sci Rep 2020; 10:5217. [PMID: 32251307 PMCID: PMC7089999 DOI: 10.1038/s41598-020-61983-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 02/27/2020] [Indexed: 12/30/2022] Open
Abstract
In this study, we performed an adipogenic differentiation of human adipose-derived stem cells (ADSCs) in vitro with different deuterium content (natural, low and high) in the culture medium during differentiation process with parallel analysis of the gene expression, metabolic activity and cell viability/toxicity. After ADSCs differentiation into adipocytes we have done the analysis of differentiation process efficiency and determined a type of resulting adipocytes (by morphology, gene expression, UCP1 protein detection and adipokine production analysis). We have found that high (5 × 105 ppm) deuterium content significantly inhibit in vitro adipogenic differentiation of human ADSCs compared to the groups with natural (150 ppm) and low (30 ppm) deuterium content. Importantly, protocol of differentiation used in our study leads to white adipocytes development in groups with natural (control) and high deuterium content, whereas deuterium-depleted differentiation medium leads to brown-like (beige) adipocytes formation. We have also remarked the direct impact of deuterium on the cellular survival and metabolic activity. Interesting, in deuterium depleted-medium, the cells had normal survival rate and high metabolic activity, whereas the inhibitory effect of deuterated medium on ADSCs differentiation at least was partly associated with deuterium cytotoxicity and inhibitory effect on metabolic activity. The inhibitory effect of deuterium on metabolic activity and the subsequent decrease in the effectiveness of adipogenic differentiation is probably associated with mitochondrial dysfunction. Thus, deuterium could be considered as an element that affects the substance chirality. These findings may be the basis for the development of new approaches in the treatment of obesity, metabolic syndrome and diabetes through the regulation of adipose-derived stem cell differentiation and adipocyte functions.
Collapse
Affiliation(s)
- Alona V Zlatska
- State Institute of Genetic and Regenerative Medicine NAMS of Ukraine, 67 Vyshgorodska Str., Kyiv, 04114, Ukraine.,Biotechnology Laboratory ilaya.regeneration, Medical Company ilaya, 9 I. Kramskogo Str., Kyiv, 03115, Ukraine
| | - Roman G Vasyliev
- State Institute of Genetic and Regenerative Medicine NAMS of Ukraine, 67 Vyshgorodska Str., Kyiv, 04114, Ukraine
| | - Inna M Gordiienko
- Biotechnology Laboratory ilaya.regeneration, Medical Company ilaya, 9 I. Kramskogo Str., Kyiv, 03115, Ukraine.,R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology NAS of Ukraine, 45 Vasylkivska Str., Kyiv, 03022, Ukraine
| | - Anzhela E Rodnichenko
- State Institute of Genetic and Regenerative Medicine NAMS of Ukraine, 67 Vyshgorodska Str., Kyiv, 04114, Ukraine
| | - Maria A Morozova
- Peoples Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St, Moscow, 117198, Russian Federation
| | - Maria A Vulf
- Immanuel Kant Baltic federal University (IKBFU), 6 Gaidara St, Kaliningrad, 236001, Russian Federation
| | - Dmytro O Zubov
- State Institute of Genetic and Regenerative Medicine NAMS of Ukraine, 67 Vyshgorodska Str., Kyiv, 04114, Ukraine
| | - Svitlana N Novikova
- State Institute of Genetic and Regenerative Medicine NAMS of Ukraine, 67 Vyshgorodska Str., Kyiv, 04114, Ukraine
| | - Larisa S Litvinova
- Immanuel Kant Baltic federal University (IKBFU), 6 Gaidara St, Kaliningrad, 236001, Russian Federation
| | - Tatiana V Grebennikova
- Peoples Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St, Moscow, 117198, Russian Federation.,Federal Research Center of Epidemiology and Microbiology named Gamalei, Moscow, Russian Federation
| | - Igor A Zlatskiy
- State Institute of Genetic and Regenerative Medicine NAMS of Ukraine, 67 Vyshgorodska Str., Kyiv, 04114, Ukraine. .,Peoples Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St, Moscow, 117198, Russian Federation.
| | - Anton V Syroeshkin
- Peoples Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St, Moscow, 117198, Russian Federation
| |
Collapse
|
16
|
Kozin SV, Kravtsov AA, Turoverov KK, Fonin AV, Chikhirzhina EV, Malyshko VV, Moiseev AV, Churkina AV. Changes in the Functional Activity of Horseradish Peroxidase and Bovine Serum Albumin in Media with Different Isotope 2H/1H Compositions. Biophysics (Nagoya-shi) 2020. [DOI: 10.1134/s0006350920020098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
|
17
|
Comparative Analysis of the Different Dyes' Potential to Assess Human Normal and Cancer Cell Viability In Vitro under Different D/ H Ratios in a Culture Medium. ScientificWorldJournal 2020; 2020:2373021. [PMID: 32158363 PMCID: PMC7060866 DOI: 10.1155/2020/2373021] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 01/23/2020] [Accepted: 01/25/2020] [Indexed: 01/08/2023] Open
Abstract
In this study, using new approach (laser diffraction + biological dyes), we have demonstrated the decrease of cells viability in vitro in the deuterated growth medium, whereas in the deuterium-depleted medium, there was an increase of cell viability. We have also found that not all dyes are equally sensitive to the D/H ratios in the culture medium (system) as well as to the different cell types (cancer vs normal cells).
Collapse
|