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Proshchina A, Kharlamova A, Krivova Y, Godovalova O, Otlyga D, Gulimova V, Otlyga E, Junemann O, Sonin G, Saveliev S. Neuromorphological Atlas of Human Prenatal Brain Development: White Paper. Life (Basel) 2023; 13:life13051182. [PMID: 37240827 DOI: 10.3390/life13051182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/06/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023] Open
Abstract
Recent morphological data on human brain development are quite fragmentary. However, they are highly requested for a number of medical practices, educational programs, and fundamental research in the fields of embryology, cytology and histology, neurology, physiology, path anatomy, neonatology, and others. This paper provides the initial information on the new online Human Prenatal Brain Development Atlas (HBDA). The Atlas will start with forebrain annotated hemisphere maps, based on human fetal brain serial sections at the different stages of prenatal ontogenesis. Spatiotemporal changes in the regional-specific immunophenotype profiles will also be demonstrated on virtual serial sections. The HBDA can serve as a reference database for the neurological research, which provides opportunity to compare the data obtained by noninvasive techniques, such as neurosonography, X-ray computed tomography and magnetic resonance imaging, functional magnetic resonance imaging, 3D high-resolution phase-contrast computed tomography visualization techniques, as well as spatial transcriptomics data. It could also become a database for the qualitative and quantitative analysis of individual variability in the human brain. Systemized data on the mechanisms and pathways of prenatal human glio- and neurogenesis could also contribute to the search for new therapy methods for a large spectrum of neurological pathologies, including neurodegenerative and cancer diseases. The preliminary data are now accessible on the special HBDA website.
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Affiliation(s)
- Alexandra Proshchina
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Tsurupi Street, 3, 117418 Moscow, Russia
| | - Anastasia Kharlamova
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Tsurupi Street, 3, 117418 Moscow, Russia
| | - Yuliya Krivova
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Tsurupi Street, 3, 117418 Moscow, Russia
| | - Olga Godovalova
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Tsurupi Street, 3, 117418 Moscow, Russia
| | - Dmitriy Otlyga
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Tsurupi Street, 3, 117418 Moscow, Russia
| | - Victoria Gulimova
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Tsurupi Street, 3, 117418 Moscow, Russia
| | - Ekaterina Otlyga
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Tsurupi Street, 3, 117418 Moscow, Russia
| | - Olga Junemann
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Tsurupi Street, 3, 117418 Moscow, Russia
| | - Gleb Sonin
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Tsurupi Street, 3, 117418 Moscow, Russia
| | - Sergey Saveliev
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Tsurupi Street, 3, 117418 Moscow, Russia
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Kharlamova AS, Godovalova OS, Junemann OI, Saveliev SV. Developmental dynamics of prepiriform cortex in prenatal human ontogenesis. J Chem Neuroanat 2018; 92:61-70. [PMID: 29894756 DOI: 10.1016/j.jchemneu.2018.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 05/07/2018] [Accepted: 06/08/2018] [Indexed: 11/19/2022]
Abstract
The prepiriform cortex is a part of the phylogenetically oldest pallial division (paleocortex) representing the primary olfactory cortex. While olfactory centers in laboratory animals have been extensively investigated, the developmental timetable of the human prepiriform area is poorly understood. Thus, in the present study we aim to examine the prepiriform cortex in human fetuses from eight postconceptional weeks to birth. Based on cytoarchitecture and immunohistochemistry analysis (NeuN-, SYP-, NSE-, TH-, GFAP-, MBP-) four main periods of the prepiriform cortex fetal development are suggested: the beginning of prefetal stage (the eighth week from conception), the period from the ending of prefetal stage (9-12 postconceptional weeks) to 17 weeks of gestation, 18-27 weeks of gestation and the late fetal period (29-40 gestational weeks). We found that the initial layer differentiation took place before the ninthtenth weeks from conception and by ten weeks the paleocortical plate of the prepiriform cortex was shaped. Both total cell density and NeuN-immunoreactive cell density peaked in the early fetuses and started to decrease after 17 gestational weeks, attaining intermediate values at 18-27 weeks and becoming significantly lower in the late fetuses. In contrast, the NeuN-immunoreactive cell ratio gradually increased over the whole examined period. The prepiriform cortex was defined as approaches the state at birth at 30 gestational weeks. The same developmental periods were observed with SYP- and NSE-assays. No significant distribution of TH immunoreactivity was described in the prepiriform cortex of human fetuses. The prior paleocortex development was demonstrated using glial markers: GFAPimmunoreactivity appeared in the prepiriform cortex at the middle of the early fetal period, ahead of the neocortex and insular cortex. The earlier rates of GFAP-immunoreactivity expansion in the prepiriform cortex, as compared to other pallial regions, persisted in the later fetuses. The first MBP-immunoreactive fibres within pallium were detected in the lateral olfactory tract at 30 weeks. Therefore, the prepiriform cortex approaches a level of maturation similar to that at birth already at the beginning of the late fetal period and matures prior to other pallial regions.
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Affiliation(s)
| | - Olga S Godovalova
- Moscow Regional Research Institute of Obstetrics and Gynecology, 101000, Pokrovka St., 22A, Moscow, Russia
| | - Olga I Junemann
- Research Institute of Human Morphology, 117418, Tsyurupy St., 3, Moscow, Russia
| | - Sergei V Saveliev
- Research Institute of Human Morphology, 117418, Tsyurupy St., 3, Moscow, Russia
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Immunocytochemical markers of neuronal maturation in human diagnostic neuropathology. Cell Tissue Res 2014; 359:279-94. [DOI: 10.1007/s00441-014-1988-4] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Accepted: 08/08/2014] [Indexed: 12/13/2022]
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Stefanadis C, Synetos A, Tsioufis C, Drakopoulou M, Tsiamis E, Tousoulis D, Agrogiannis G, Patsouris E, Toutouzas K. Chemical renal denervation by vincristine: the role of the flow rate of delivery. Cardiovasc Intervent Radiol 2014; 37:1336-42. [PMID: 25112883 DOI: 10.1007/s00270-014-0958-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Accepted: 06/19/2014] [Indexed: 10/24/2022]
Abstract
PURPOSE Vincristine has been proven promising regarding its safety and efficacy for the renal artery denervation both in experimental models and in humans. The aim of the study was to compare in an experimental model the efficacy of constant versus random flow rate delivery of vincristine on renal sympathetic denervation. METHODS We used 10 juvenile Landrace swine. After the introduction of a 7F sheath into the femoral artery, a guide wire was advanced into the distal part of the renal artery. Then the first delivery balloon catheter, which delivers vincristine in random flow rate, was advanced at the proximal part of the artery, and the balloon was inflated in order to locally deliver vincristine to the media of the renal artery. The process was repeated in the contralateral renal artery, with the use of the double balloon catheter that delivers vincristine with a constant flow rate. Euthanasia of the animals was performed at 28 days. All sections were processed for histological and immunohistochemical analysis. RESULTS The delivery of vincristine with both catheters was successful and uncomplicated. Immunohistochemistry showed that the mean number of intact nerves in all sections was significantly lower in the group of vincristine delivered with constant flow catheter compared to the group that the delivery was performed in a random fashion. (1.48 ± 0.37 vs. 1.70 ± 0.41, p = 0.04). CONCLUSION Chemical renal denervation with vincristine by a constant flow rate catheter is more effective compared to the denervation performed by a catheter that delivers vincristine in a random fashion.
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Affiliation(s)
- Christodoulos Stefanadis
- First Department of Cardiology, Athens Medical School, Hippokration Hospital, 9 Tepeleniou str., Paleo Psychico, 15452, Athens, Greece,
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Sarnat HB. Clinical neuropathology practice guide 5-2013: markers of neuronal maturation. Clin Neuropathol 2013; 32:340-69. [PMID: 23883617 PMCID: PMC3796735 DOI: 10.5414/np300638] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Accepted: 08/23/2013] [Indexed: 11/18/2022] Open
Abstract
This review surveys immunocytochemical and histochemical markers of neuronal lineage for application to tissue sections of fetal and neonatal brain. They determine maturation of individual nerve cells as the tissue progresses to mature architecture. From a developmental perspective, neuronal markers are all about timing. These diverse cellular labels may be classified in two ways: 1) time of onset of expression (early; intermediate; late); 2) labeling of subcellular structures or metabolic functions (nucleoproteins; synaptic vesicle proteins; enolases; cytoskeletal elements; calcium-binding; nucleic acids; mitochondria). Apart from these positive markers of maturation, other negative markers are expressed in primitive neuroepithelial cells and early stages of neuroblast maturation, but no longer are demonstrated after initial stages of maturation. These examinations are relevant for studies of normal neuroembryology at the cellular level. In fetal and perinatal neuropathology they provide control criteria for application to malformations of the brain, inborn metabolic disorders and acquired fetal insults in which neuroblastic maturation may be altered. Disorders, in which cells differentiate abnormally, as in tuberous sclerosis and hemimegalencephaly, pose another yet aspect of mixed cellular lineage. The measurement in living patients, especially neonates, of serum and CSF levels of enolases, chromogranins and S-100 proteins as biomarkers of brain damage may potentially be correlated with their corresponding tissue markers at autopsy in infants who do not survive. The neuropathological markers here described can be performed in ordinary hospital laboratories, not just research facilities, and offer another dimension of diagnostic precision in interpreting abnormally developed fetal and postnatal brains.
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Embryology and neuropathological examination of central nervous system malformations. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/s0072-9752(07)87029-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Meng SZ, Obonai T, Isumi H, Takashima S. A developmental expression of AMPA-selective glutamate receptor subunits in human basal ganglia. Brain Dev 1997; 19:388-92. [PMID: 9339865 DOI: 10.1016/s0387-7604(97)00038-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The development of AMPA-selective glutamate receptors (GluR1 and GluR2-3) in human basal ganglia (BG) was investigated in 23 normal brains by means of an immunohistochemical method. Immunoreactivity to GluR1 and 2-3 was detected in the cytoplasm and dendrites of small and large neurons in the BG. GluR2-3 immunoreactivity-positive neurons were clearly observed at 23-24 gestational weeks (GW) in the globus pallidus and at 32 GW in the neostriatum, and reached a peak at 32 GW and 39 GW, respectively. GluR2-3 positive neurons in the BG began to decrease at 1-4 months of age, reaching the low level of adults by 7 months of age. The developmental pattern of GluR1 was similar to that of GluR2-3 in the BG, but the immunoreactivity to GluR1 was a little weaker than that of GluR2-3 in the neostriatum. Furthermore, GluR1 and 2-3 subunit Western blotting confirmed the specificity of the immunohistochemistry. Our results suggest that the development of GluR1 and 2-3 in the BG is consistent with neuronal development in the BG, which supports further that GluR1 and 2-3 play an important role in neuronal differentiation and maturation of the BG.
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Affiliation(s)
- S Z Meng
- Department of Mental Retardation and Birth Defect Research, National Institute of Neuroscience, Tokyo, Japan
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Oi S, Matsumae M, Sato O, Matsumoto S. Neuronal overmaturation in dysraphism: ontogenic expression of neuropeptides in the fetal brain and developmental anomalies in exencephaly. Childs Nerv Syst 1995; 11:504-10. [PMID: 8529216 DOI: 10.1007/bf00822839] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Starting from knowledge obtained in our previous studies of experimental dysraphism in chick embryos, the entity of neuronal overgrowth observed in exencephaly was further investigated. The ontogenic expression of neuron-specific enolase (NSE), vasoactive intestinal polypeptide (VIP), and somatostatin was analyzed both in chick exencephaly of the natural product and in normal chick fetuses by carrying out immunohistochemical studies. In normal fetuses, immunostained elements positive for NSE first appeared in the spinal gray matter on postincubation day 16 and increased in intensity during the fetal period. By postnatal day 2, the cerebral peduncle, brain stem neurofibers, molecular layer of the cerebellum, corpus striatum, and piriform cortex became immunoreactive. No immunohistochemical reaction to VIP was observed during these stages. Somatostatin-positive elements were not identified during the fetal period, except in limited regions, such as the corpus striatum, which appeared to have weakly positive staining on day 21. The exencephalic fetuses, however, demonstrated extremely advanced neuronal maturation, with intense immunoreactivity already being manifest in various regions, including the corpus striatum, piriform cortex, spinal gray matter, and brain stem nuclei, on day 16 of the fetal period. Somatostatin-positive elements also appeared at this stage in chick exencephaly, but such immunoreactivity was localized, particularly in the overgrown foci. The present study showed that the neuronal maturation process in some neurons of exencephalic brain and spinal cord was definitely further advanced than that in normal controls. A possible clinical application of NSE and somatostatin measurement as markers for dysraphic states in the fetus is suggested.
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Affiliation(s)
- S Oi
- Department of Neurosurgery, Tokai University, School of Medicine, Kanagawa, Japan
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Sohma O, Mito T, Mizuguchi M, Takashima S. The prenatal age critical for the development of the pontosubicular necrosis. Acta Neuropathol 1995; 90:7-10. [PMID: 7572082 DOI: 10.1007/bf00294453] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Pontosubicular neuronal necrosis is characterized by neuronal karyorrhexis, showing a peculiar distribution. In infants delivered at more than 29 gestational weeks (GW), neuronal karyorrhexis is restricted to the pons and subiculum, while in very premature infants (delivered at less than 28 GW), neurons in other brain regions, such as the inferior olivary nucleus, cerebellum, basal ganglia, thalamus and cerebral cortex, are also involved. Thus, karyorrhexis is more widely distributed in the more immature brain, implicating neuronal maturation as one of the pathogenetic factors relevant to this type of neuronal cell death.
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Affiliation(s)
- O Sohma
- Department of Mental Retardation and Birth Defect Research, National Institute of Neuroscience, NCNP, Tokyo, Japan
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Kato M, Takashima S. Immunohistochemical and morphometrical development of the dorsal root ganglion as a neural crest derivative: comparison with the fetal CNS. Early Hum Dev 1994; 38:81-90. [PMID: 7851308 DOI: 10.1016/0378-3782(94)90219-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The developmental difference between the dorsal root ganglion (DRG), paravertebral ganglion (PVG) and the central nervous system (CNS) in embryos and fetuses was investigated using immunohistochemical (neuron-specific enolase (NSE) and human natural killer-1 (HNK-1)) and morphometrical methods. NSE positive cells developed from 7 weeks of gestation in the DRG as early as the anterior horn cells of the spinal cord, while the pyramidal cells of the cerebral cortex matured after 20 weeks of gestation. HNK-1 positive granules were present until 14 weeks gestation in the spinal cord and until 26-27 weeks in the DRG and PVG. This early development of DRG cells may be closely related to the peripheral organ maturation during the embryonic or early fetal period.
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Affiliation(s)
- M Kato
- Department of Mental Retardation and Birth Defect Research, National Institute of Neuroscience, Tokyo, Japan
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Oi S, Saya H, Matsumoto S. A hypothesis for myeloschisis: overgrowth and reopening. An experimental study. J Neurosurg 1988; 68:947-54. [PMID: 3373289 DOI: 10.3171/jns.1988.68.6.0947] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A hypothesis for embryopathogenesis of myeloschisis is described on the basis of experimental studies analyzing the stage specificity and immunohistochemical/histological characteristics of the exposed neural tissue (placode). Myeloschisis developed in six fetuses among 205 chick embryos treated in various stages with teratogens including ethylnitrosourea, and anticonvulsant and antipyretic agents. All but one case (with associated cephalothoracopagus) demonstrated myeloschisis in the thoracic region with a lamina defect of two and three levels. No fetus was exposed to a teratogen prior to or within Hamburger and Hamilton stage 12 (45 to 49 hours postincubation), when the neuropore closes. Immunohistochemical studies of chick myeloschisis clearly indicated that neuron-specific enolase-positive elements were extremely active only in the overgrown placode, corresponding to the histological findings with Kluver-Barrera's special stain. These findings were compared with observations in a case of myeloschisis in a human neonate. The results of this study imply the possibility of another mechanism for the embryopathogenesis of myeloschisis: namely, the overgrowth and reopening hypothesis.
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Affiliation(s)
- S Oi
- Department of Neurosurgery, Kobe University School of Medicine, Japan
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Inagaki M, Tomita Y, Takashima S, Ohtani K, Andoh G, Takeshita K. Functional and morphometrical maturation of the brainstem auditory pathway. Brain Dev 1987; 9:597-601. [PMID: 3445920 DOI: 10.1016/s0387-7604(87)80092-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The correlation between the functional and morphological maturation of the auditory pathway was studied in preterm and term infants, children and adults. As to the auditory brainstem response (ABR), peak latencies and I-V interpeak latencies (central transmission) gradually decreased during the third trimester and the first 2 years postnatally. The calculated pontine auditory conduction velocity (PACV) showed dramatic development, which may indicate a more precise auditory function. The PACV value at the age of 2-4 years was almost the same as that of adults. In a histomorphometrical study, the density of nerve cells in the cochlear nucleus and the inferior colliculus was found to decrease with age, that in the inferior colliculus decreasing more slowly. Myelination in the lateral lemniscus proceeded from the late fetal to the infantile period, and the myelin sheaths of large diameter increased mainly in the infantile period. Thus, on studying ABR in combination with the quantitative histomorphometrical investigation, the development of PACV was found to be related to the maturation of nerve cells in the upper nuclei corresponding to each latency as well as myelination of small and large fibers in the auditory pathway. PACV, which can be calculated by studying ABR and magnetic resonance imaging, may be used to assess more accurately the brainstem function in individual patients.
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Affiliation(s)
- M Inagaki
- Institute of Neurological Sciences, Tottori University School of Medicine, Yonago, Japan
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Dechesne CJ, Escudero P, Lamande N, Thomasset M, Sans A. Immunohistochemical identification of neuron-specific enolase and calbindin in the vestibular receptors of human fetuses. ACTA OTO-LARYNGOLOGICA. SUPPLEMENTUM 1987; 436:69-75. [PMID: 3314327 DOI: 10.3109/00016488709124978] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Immunohistochemical techniques were used to identify neuron-specific enolase (NSE) and calbindin in the vestibular receptors and ganglia of human fetuses at 10 weeks of gestation. NSE was found in vestibular ganglion cells and in a few sensory cells. The pattern of immunoreactivity in the sensory epithelia was characteristic of the appearance of NSE in these structures. Calbindin was found in vestibular ganglion cells and sensory cells which displayed a strong immunoreactivity. These findings are discussed with regard to synaptogenesis and they indicate that the vestibular receptors show biochemical signs of maturation consistent with the possibility of synaptic activity.
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Affiliation(s)
- C J Dechesne
- INSERM-U. 254, Laboratoire de Neurophysiologie Sensorielle, USTL, Montpellier, France
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