Žurnal èvolûcionnoj biohimii i fiziologii

ISSN (print)0044-4529 

Media registration certificate: PI No. FS 77 - 67139 dated 09/16/2016

Founder: Russian Academy of Sciences

Editor-in-Chief: Veselkin Nikolay Petrovich

Number of issues per year: 12

Indexation: RISC, list of Higher Attestation Commissions, CrossRef, White List (level 4)

Journal of Evolutionary Biochemistry and Physiology  publishes experimental and review articles on comparative and ontogenetic physiology and biochemistry, as well as on the evolution of functions, morphology, pharmacology, pathophysiology, and ecological physiology.

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Vol 61, No 2 (2025)

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REVIEWS

The oocyte/zygote of drosophila and nematode as a model of evolutionary conservative processes in the early development of mammals and humans
Spirov A.V., Myasnikova E.M.
Abstract

Understanding the molecular mechanisms of oocyte maturation, as well as early embryonic development, is of fundamental importance not only for embryology, but also for medical biology. However, the difficulties of experimental studies of this kind of problems in mammals, and especially in humans, are obvious. It is also well known that many key processes and mechanisms of oogenesis — early embryogenesis are highly evolutionarily conserved. They can be traced from the level of the most studied model invertebrates, such as Drosophila D. melanogaster and roundworm C. elegans, to mammals and humans. In this review, using these model invertebrates as an example, in comparison with model vertebrates, we will discuss the conservatism of such key processes and mechanisms as: (1) Transport/localization of mRNA by molecular motors; (2) Calcium wave; (3) Transport/localization of molecules by cytoplasmic streaming; (4) Segregation of determinant molecules by PAR protein networks; (5) Segregation of determinant molecules by actin filaments and myosins. The most general problem in this area is how cytoskeletal structures and protein networks are organized and reorganized, and how they interact with calcium waves, cytoplasmic streaming, and active transport by molecular motors. It is important that these conserved processes interact with each other, and the modes and mechanisms of their interaction also tend to be conservative. Thus, the transport of developmental determinants by motors along the cytoskeleton is interconnected with virtually all other processes. It is also significant that these processes and mechanisms also tend to form conservative scenarios. Thus, the prototypical scenario calcium wave reorganization of actin-myosin cytoskeleton generation of cytoplasmic flows can be traced back to mammals and humans, and is easier to study in detail in models. Finally, many of the conserved components under consideration turn out to be involved in pathological processes, including oncology. Thus, genes and the factors of the PAR network encoded by them, key to the mechanisms of cellular polarization, are characterized as oncogenes/oncofactors for a number of model objects. Analysis of large-scale studies of the processes and mechanisms of early development of model organisms raises a number of general evolutionary questions, discussed in the conclusion of this review.

Žurnal èvolûcionnoj biohimii i fiziologii. 2025;61(2):63-83
pages 63-83 views
Purinergic modulation in the developing rat hippocampus
Safiulina V.F.
Abstract

Even during early postnatal development, rhythmic electrical activity emerges across multiple regions of the nervous system, particularly in the hippocampus. Within this structure, such activity takes the form of giant depolarizing potentials (GDPs) — synchronized network events crucial for neuronal maturation and the establishment of synaptic connectivity. The generation and propagation of GDPs are regulated by multiple mechanisms, among which the purinergic system (involving ATP and adenosine), studied by our team, holds particular significance. Our research has demonstrated that during GDPs, ATP is released into the extracellular space and subsequently hydrolyzed to adenosine. Both ATP and adenosine can modulate the activity of neurons and glial cells in newborns through various types of purinergic receptors. This review synthesizes current data on the diverse effects of purinergic modulation in the neonatal hippocampus, the phenomenon of bidirectional purinergic signaling, and the expression and functional roles of all purinoceptor subtypes in the postnatal period. Special attention is given to the physiological role of purinergic modulation in the developing hippocampus.

Žurnal èvolûcionnoj biohimii i fiziologii. 2025;61(2):84-96
pages 84-96 views

EXPERIMENTAL ARTICLES

Structural and cytochemical features of the process of formation of innervation of the airways and lungs of the rat
Chumasov E.I., Petrova E.S., Korzhevskii D.E.
Abstract

The aim of the work is to study the development of the nervous apparatus and muscle structures of the rat lung in the early stages of postnatal development. The objects of study were extramural and intramural parts of the lung (trachea, main bronchi and lobar parts of the lung, including the respiratory section) of Wistar rats aged from one to fourteen days. Nervous structures were studied using immunohistochemical markers: PGP 9.5 protein, tyrosine hydroxylase, synaptophysin. Sarcomeric actin was used to identify muscle cells. It was found that in newborn rats, the distribution density of cholinergic structures (parasympathetic ganglia, microganglia of the nerve plexuses and terminal synaptic networks) prevails over catecholaminergic (sympathetic neurons and bundles of postganglionic fibers). Ganglionic plexuses are located around the trachea and main bronchi. Changes in tissue innervation in the bronchial wall of the lung in the cranio-caudal direction were detected. High density of distribution of nerve plexuses is characteristic of the proximal sections. They are absent in the alveolar regions. Close relationships of the main terminal nerve plexus with muscle tissue cells of the bronchial wall of different calibers up to the bronchioles are shown. Low innervation of cellular elements in the lobules around the pulmonary sacs and the absence of nerve terminals in the interalveolar septa are noted. Using the reaction to the S100β protein, cellular elements morphologically similar to the glial cells of Cajal, without axons included in their cytoplasm, were revealed in these places. An important feature is noted: the presence of cardiomyocytes in the muscular wall of the main pulmonary veins of the mediastinum and the cranial section of the lung. In the alveolar parts of the lungs, the wall of the pulmonary vein consists of smooth myocytes and the sphincters formed by them. The issues of differences in the histological structure and innervation of the afferent, efferent and exchange arterial and venous vessels of the microcirculatory bed of the lung require further special study. The absence of broncho-associated lymphoid tissue, characteristic of sexually mature animals, in the studied material at early stages of development was noted. The synchronicity of the formation of interneuronal and neuromuscular synapses, which are important for regulating the onset of the respiratory process in animals, was established.

Žurnal èvolûcionnoj biohimii i fiziologii. 2025;61(2):97-107
pages 97-107 views
Mechanical alternancies in cardiomycytes of the myocardial sleeves of the superior vena cava and pulmonary veins as a potential source of ectopic activity of the atria
Myachina T.A., Butova X.A., Simonova R.A., Kochurova A.M., Kopylova G., Khokhlova A.D., Shchepkin D.V.
Abstract

The myocardium of the right and left atria (RA and LA) continues into the superior vena cava (SVC) and pulmonary veins (PV) and forms myocardial sleeves, which are sources of ectopic activity causing atrial fibrillation. We compared the sarcomere dynamics of single cardiomyocytes from the myocardial sleeves of the SVC and PV and guinea pig atria. SVC cardiomyocytes were characterized by a longer time to peak sarcomere shortening and time to 50% relaxation than cardiomyocytes of other groups. In cardiomyocytes of the SVC, PV and right atrium, there was no correlation between the amplitude of sarcomere shortening and the length of the cardiomyocytes. The sarcomere shortening alternans was found in cardiomyocytes of the SVC and PV. The mechanical alternans and the lack of correlation between the amplitude of the sarcomere shortening and the cell size in the myocardial sleeves of the SVC and PV may point to a mechanical substrate that provokes arrhythmia.

Žurnal èvolûcionnoj biohimii i fiziologii. 2025;61(2):108-118
pages 108-118 views
Participation of the enzyme glycogen synthase kinase-3 and voltage-dependent Сa2+ channels in the vesicular cycle of transmitter secretion in cholinergic motor nerve endings of the somatic muscles of the earthworm Lumbricus terrestris
Nurullin L.F., Peshehonov D.A., Volkov E.M.
Abstract

The effects of specific blockers (ω-conotoxin GVIA, ω-agatoxin IVA, nitrendipine, SNX-482, mibefradil) of N, P/Q, L, R, and T-type potential-dependent Ca2+ channels were studied by fluorescence confocal microscopy, as well as the glycogen synthase kinase-3 enzyme inhibitor GSK3 (1-azakenpaullone) on exo-endovesicular cycle processes in cholinergic neuromuscular synapses of somatic muscle of the earthworm Lumbricus terrestris. The mechanisms of the vesicular cycle involve Ca2+ ions entering the terminals through all types of potential-dependent Ca2+ channels of the presynaptic membrane. At the same time, N-, P/Q-, and L-type Ca2+ channels contribute most to endocytosis processes, whereas only N- and P/Q-type channels contribute to exocytosis. Dynamin-dependent endocytosis plays an essential role in recycling processes, and the recovery of vesicular pools in such synapses is predominantly facilitated by clathrin-dependent endocytosis. It can be considered that the basic mechanisms of vesicular cycle regulation in motor neuromuscular synapses are common to the entire phylogenetic tree of vertebrates and invertebrates, beginning with annelids. At the same time, the importance of individual regulatory elements of the vesicular secretion machinery in annelids has its own distinct specificity.

Žurnal èvolûcionnoj biohimii i fiziologii. 2025;61(2):119-127
pages 119-127 views
The role of kisspeptin in the regulation of emotional states in modeling acute stress disorder in a vertebrate species
Golts V.A., Lebedev A.A., Pyurveev S.S., Perova A.P., Bychkov E.R., Tissen I.Y., Tsikunov S.G., Shabanov P.D.
Abstract

In acute stress disorders, depressive, anxiety-phobic states and sexual dysfunctions are observed, which are poorly amenable to treatment. Neuropeptides of the kisspeptin group have been proposed for the correction of these disorders. We have previously shown the effect of kisspeptin analogs on the activation of sexual behavior in a model of acute stress disorders. The aim of the present work was to determine the role of kisspeptin in the regulation of emotional behavior following the acute stress of predator presentation in a range of vertebrates. The effects of fish presentation of the predator Hypsophrys nicaraguensis to Danio rerio and of tiger python presentation to Wistar rats were investigated. Similarly to the behavior of rodents, fish showed manifestations of negative emotional states: frising on the bottom and decreased motor activity. Administration of phenazepam, paroxetine, or kisspepin 10 ameliorated the effects of predator presentation in Danio rerio: increased movement to the top of the tank; decreased time at the bottom of the tank. Unlike phenazepam, kisspeptin 10 did not reduce anxiety-phobic reactions in the elevated plus maze in modeling of acute stress disorder in rats, while showing disinhibitory and antidepressant effects in the Porsolt test similar to the action of serotonin reuptake inhibitor paroxetine. Data on the unidirectional effects of kisspeptin 10 and paroxetine in Danio rerio and Wistar rats support a role for kisspeptins in modulating serotonin-dependent behavior in a model of acute stress disorder. The data support the hypothesis that kisspeptins are involved in relieving anxiety-phobic states while maintaining emotional aspects of reproductive behavior such as sexual motivation, territorial behavior, and arousal in a range of vertebrates. The work shows promise for the introduction of Danio rerio into preclinical and translational research protocols in the study of acute stress disorders.

Žurnal èvolûcionnoj biohimii i fiziologii. 2025;61(2):128-140
pages 128-140 views

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