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Álvarez P, Bellosillo B, Colom F, Longarón R, Barrera-Conde M, Fernández-Ibarrondo L, Toll A, Ginés JM, de la Torre R, Pérez-Solá V, Robledo P. Y-chromosome in the olfactory neuroepithelium as a potential biomarker of depression in women with male offspring: an exploratory study. Mol Cell Biochem 2023:10.1007/s11010-023-04807-y. [PMID: 37440120 DOI: 10.1007/s11010-023-04807-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 07/01/2023] [Indexed: 07/14/2023]
Abstract
The persistence of fetal cells in the mother (fetal microchimerism (FMc)) has been described in maternal tissues essential to the newborn. FMc is associated with several diseases that start or worsen in pregnancy or postpartum. This exploratory study reports-for the first time-the presence of FMc in the olfactory neuroepithelium (ON) of both healthy and depressed women with male offspring. However, depressed women had fewer microchimeric cells (digital PCR). The existence of FMc in the ON could facilitate mother-child bonding. These findings open new pathways to study FMc in the ON, female depression, and mother-child bonding.
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Affiliation(s)
- Pilar Álvarez
- Mental Health Research Group, Hospital del Mar Medical Research Institute (IMIM), 08003, Barcelona, Spain.
- MAR Health Park Consortium, 08003, Barcelona, Spain.
- Centre for Biomedical Research in Mental Health Network (CIBERSAM), Instituto de Salud Carlos III, 28029, Madrid, Spain.
| | - Beatriz Bellosillo
- Group of Applied Clinical Research in Haematology, Cancer Research Program-IMIM (Hospital del Mar Medical Research Institute), 08003, Barcelona, Spain
- Department of Medicine and Life Sciences, Pompeu Fabra University, 08003, Barcelona, Spain
- Department of Pathology, Hospital del Mar-IMIM, 08003, Barcelona, Spain
| | - Francesc Colom
- Mental Health Research Group, Hospital del Mar Medical Research Institute (IMIM), 08003, Barcelona, Spain
- MAR Health Park Consortium, 08003, Barcelona, Spain
- Centre for Biomedical Research in Mental Health Network (CIBERSAM), Instituto de Salud Carlos III, 28029, Madrid, Spain
- Department of Personality, Assessment and Psychological Treatment, School of Psychology, Universitat Autònoma de Barcelona, 08193, Barcelona, Spain
| | - Raquel Longarón
- Group of Applied Clinical Research in Haematology, Cancer Research Program-IMIM (Hospital del Mar Medical Research Institute), 08003, Barcelona, Spain
- Department of Pathology, Hospital del Mar-IMIM, 08003, Barcelona, Spain
| | - Marta Barrera-Conde
- Department of Medicine and Life Sciences, Pompeu Fabra University, 08003, Barcelona, Spain
- Integrative Pharmacology and Systems Neuroscience, Neuroscience Research Program, IMIM-Hospital del Mar Research Institute, 08003, Barcelona, Spain
| | - Lierni Fernández-Ibarrondo
- Group of Applied Clinical Research in Haematology, Cancer Research Program-IMIM (Hospital del Mar Medical Research Institute), 08003, Barcelona, Spain
- Department of Medicine and Life Sciences, Pompeu Fabra University, 08003, Barcelona, Spain
| | - Alba Toll
- Mental Health Research Group, Hospital del Mar Medical Research Institute (IMIM), 08003, Barcelona, Spain
- MAR Health Park Consortium, 08003, Barcelona, Spain
- Centre for Biomedical Research in Mental Health Network (CIBERSAM), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | | | - Rafael de la Torre
- Department of Medicine and Life Sciences, Pompeu Fabra University, 08003, Barcelona, Spain
- Integrative Pharmacology and Systems Neuroscience, Neuroscience Research Program, IMIM-Hospital del Mar Research Institute, 08003, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Víctor Pérez-Solá
- Mental Health Research Group, Hospital del Mar Medical Research Institute (IMIM), 08003, Barcelona, Spain
- MAR Health Park Consortium, 08003, Barcelona, Spain
- Centre for Biomedical Research in Mental Health Network (CIBERSAM), Instituto de Salud Carlos III, 28029, Madrid, Spain
- Department of Medicine and Life Sciences, Pompeu Fabra University, 08003, Barcelona, Spain
| | - Patricia Robledo
- Department of Medicine and Life Sciences, Pompeu Fabra University, 08003, Barcelona, Spain
- Integrative Pharmacology and Systems Neuroscience, Neuroscience Research Program, IMIM-Hospital del Mar Research Institute, 08003, Barcelona, Spain
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Abstract
PURPOSE OF REVIEW Olfactory dysfunction contributes to the psychopathology of mental illness. In this review, we describe the neurobiology of olfaction, and the most common olfactory alterations in several mental illnesses. We also highlight the role, hitherto underestimated, that the olfactory pathways play in the regulation of higher brain functions and its involvement in the pathophysiology of psychiatric disorders, as well as the effect of inflammation on neurogenesis as a possible mechanism involved in olfactory dysfunction in psychiatric conditions. RECENT FINDINGS The olfactory deficits present in anxiety, depression, schizophrenia or bipolar disorder consist of specific alterations of different components of the sense of smell, mainly the identification of odours, as well as the qualifications of their hedonic valence (pleasant or unpleasant). Epidemiological findings have shown that both environmental factors, such as air pollutants, and inflammatory disease of the upper respiratory tract, can contribute to an increased risk of mental illness, at least in part, due to peripheral inflammatory mechanisms of the olfactory system. In this review, we describe the neurobiology of olfaction, and the most common olfactory function alterations in several psychiatric conditions and its role as a useful symptom for the differential diagnosis. We also highlight the effect of inflammation on neurogenesis as a possible mechanism involved in olfactory dysfunction in these psychiatric conditions.
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Affiliation(s)
- Concepció Marin
- INGENIO, IRCE, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), CELLEX, Department 2B, Villarroel 170, 08036, Barcelona, Catalonia, Spain. .,Centre for Biomedical Investigation in Respiratory Diseases (CIBERES), Health Institute Carlos III, Madrid, Spain.
| | - Isam Alobid
- INGENIO, IRCE, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), CELLEX, Department 2B, Villarroel 170, 08036, Barcelona, Catalonia, Spain.,Centre for Biomedical Investigation in Respiratory Diseases (CIBERES), Health Institute Carlos III, Madrid, Spain.,Rhinology Unit and Smell Clinic, ENT Department, Hospital Clínic, Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Mireya Fuentes
- INGENIO, IRCE, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), CELLEX, Department 2B, Villarroel 170, 08036, Barcelona, Catalonia, Spain.,Centre for Biomedical Investigation in Respiratory Diseases (CIBERES), Health Institute Carlos III, Madrid, Spain
| | - Mauricio López-Chacón
- INGENIO, IRCE, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), CELLEX, Department 2B, Villarroel 170, 08036, Barcelona, Catalonia, Spain.,Centre for Biomedical Investigation in Respiratory Diseases (CIBERES), Health Institute Carlos III, Madrid, Spain.,Rhinology Unit and Smell Clinic, ENT Department, Hospital Clínic, Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Joaquim Mullol
- INGENIO, IRCE, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), CELLEX, Department 2B, Villarroel 170, 08036, Barcelona, Catalonia, Spain. .,Centre for Biomedical Investigation in Respiratory Diseases (CIBERES), Health Institute Carlos III, Madrid, Spain. .,Rhinology Unit and Smell Clinic, ENT Department, Hospital Clínic, Universitat de Barcelona, Barcelona, Catalonia, Spain.
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Furukawa T, Tatehara S, Teshima M, Shinomiya H, Inokuchi G, Komatsu M, Hara S, Zen Y, Nibu KI. Expressions of NeuroD and GAP43 as diagnostic markers for olfactory neuroblastoma. Auris Nasus Larynx 2022; 50:358-364. [PMID: 35999123 DOI: 10.1016/j.anl.2022.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 07/30/2022] [Accepted: 08/03/2022] [Indexed: 10/15/2022]
Abstract
OBJECTIVE Olfactory neuroblastoma (ONB) is often difficult to pathologically distinguish from other small round cell tumors (SRCTs) arising in the nasal cavities. Although there are several diagnostic markers used for differential diagnosis of ONB, these molecules are also expressed in various neuronal derived tumors. Here, we examined the expression of NeuroD, GAP43, and olfactory marker protein (OMP) in ONB and non-ONB SRCT to determine their utility in the differential diagnosis of ONB. METHODS Twenty-six patients diagnosed with and treated for ONB at Kobe University Hospital between 1997 and 2017 with formalin-fixed, paraffin-embedded biopsy or surgical resection specimens were included. The expressions of NeuroD, GAP43, and OMP were immunohistochemically examined in these 26 ONB specimens and specimens from 13 SRCTs arising in the nasal cavities for reference. RESULTS Among the 26 ONB samples, focal, patchy, and marked staining for NeuroD was observed in 4, 3, and 9 samples, respectively. Focal, patchy, and marked GAP43 staining was observed in 5, 3, and 11 samples, respectively. Consequently, marked positive staining for either NeuroD or GAP43 was observed in 54% (14/26) of ONBs. Among the 13 SRCTs, marked staining for NeuroD was observed in two small cell carcinomas, one undifferentiated carcinoma, and one neuroendocrine carcinoma, whereas marked positive staining for GAP43 was observed only in one undifferentiated carcinoma. No specimen in this study exhibited OMP staining. CONCLUSIONS Our results suggest possible roles of GAP43 immunostaining in the differential diagnosis of ONB.
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Affiliation(s)
- Tatsuya Furukawa
- Department of Otolaryngology-Head and Neck Surgery, Kobe University Graduate School of Medicine, Kobe, Japan.
| | - Shun Tatehara
- Department of Otolaryngology-Head and Neck Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masanori Teshima
- Department of Otolaryngology-Head and Neck Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hirotaka Shinomiya
- Department of Otolaryngology-Head and Neck Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Go Inokuchi
- Department of Otolaryngology-Head and Neck Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masato Komatsu
- Department of Diagnostic Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shigeo Hara
- Department of Diagnostic Pathology, Kobe University Graduate School of Medicine, Kobe, Japan; Kobe City Medical Center General Hospital, Department of Pathology, Kobe, Japan
| | - Yoh Zen
- Department of Diagnostic Pathology, Kobe University Graduate School of Medicine, Kobe, Japan; Institute of Liver Studies, King's College Hospital & King's College London, London, UK
| | - Ken-Ichi Nibu
- Department of Otolaryngology-Head and Neck Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
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Smith TD, Corbin HM, King SEE, Bhatnagar KP, DeLeon VB. A comparison of diceCT and histology for determination of nasal epithelial type. PeerJ 2021; 9:e12261. [PMID: 34760352 PMCID: PMC8571959 DOI: 10.7717/peerj.12261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 06/10/2021] [Accepted: 09/15/2021] [Indexed: 12/22/2022] Open
Abstract
Diffusible iodine-based contrast-enhanced computed tomography (diceCT) has emerged as a viable tool for discriminating soft tissues in serial CT slices, which can then be used for three-dimensional analysis. This technique has some potential to supplant histology as a tool for identification of body tissues. Here, we studied the head of an adult fruit bat (Cynopterus sphinx) and a late fetal vampire bat (Desmodus rotundus) using diceCT and µCT. Subsequently, we decalcified, serially sectioned and stained the same heads. The two CT volumes were rotated so that the sectional plane of the slice series closely matched that of histological sections, yielding the ideal opportunity to relate CT observations to corresponding histology. Olfactory epithelium is typically thicker, on average, than respiratory epithelium in both bats. Thus, one investigator (SK), blind to the histological sections, examined the diceCT slice series for both bats and annotated changes in thickness of epithelium on the first ethmoturbinal (ET I), the roof of the nasal fossa, and the nasal septum. A second trial was conducted with an added criterion: radioopacity of the lamina propria as an indicator of Bowman’s glands. Then, a second investigator (TS) annotated images of matching histological sections based on microscopic observation of epithelial type, and transferred these annotations to matching CT slices. Measurements of slices annotated according to changes in epithelial thickness alone closely track measurements of slices based on histologically-informed annotations; matching histological sections confirm blind annotations were effective based on epithelial thickness alone, except for a patch of unusually thick non-OE, mistaken for OE in one of the specimens. When characteristics of the lamina propria were added in the second trial, the blind annotations excluded the thick non-OE. Moreover, in the fetal bat the use of evidence for Bowman’s glands improved detection of olfactory mucosa, perhaps because the epithelium itself was thin enough at its margins to escape detection. We conclude that diceCT can by itself be highly effective in identifying distribution of OE, especially where observations are confirmed by histology from at least one specimen of the species. Our findings also establish that iodine staining, followed by stain removal, does not interfere with subsequent histological staining of the same specimen.
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Affiliation(s)
- Timothy D Smith
- School of Physical Therapy, Slippery Rock University, Slippery Rock, PA, USA
| | - Hayley M Corbin
- Department of Biology, Slippery Rock University, Slippery Rock University, Slippery Rock, PA, United States
| | - Scot E E King
- School of Physical Therapy, Slippery Rock University, Slippery Rock, PA, USA
| | - Kunwar P Bhatnagar
- Department of Anatomical Sciences and Neurobiology, University of Louisville, Louisville, KY, USA
| | - Valerie B DeLeon
- Department of Anthropology, University of Florida, Gainesville, Florida, United States
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Evgrafov OV, Armoskus C, Wrobel BB, Spitsyna VN, Souaiaia T, Herstein JS, Walker CP, Nguyen JD, Camarena A, Weitz JR, Kim JMH, Lopez Duarte E, Wang K, Simpson GM, Sobell JL, Medeiros H, Pato MT, Pato CN, Knowles JA. Gene Expression in Patient-Derived Neural Progenitors Implicates WNT5A Signaling in the Etiology of Schizophrenia. Biol Psychiatry 2020; 88:236-247. [PMID: 32143829 PMCID: PMC10947993 DOI: 10.1016/j.biopsych.2020.01.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 01/03/2020] [Accepted: 01/06/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Genome-wide association studies of schizophrenia have demonstrated that variations in noncoding regions are responsible for most of the common variation heritability of the disease. It is hypothesized that these risk variants alter gene expression. Therefore, studying alterations in gene expression in schizophrenia may provide a direct approach to understanding the etiology of the disease. In this study we use cultured neural progenitor cells derived from olfactory neuroepithelium (CNON cells) as a genetically unaltered cellular model to elucidate the neurodevelopmental aspects of schizophrenia. METHODS We performed a gene expression study using RNA sequencing of CNON cells from 111 control subjects and 144 individuals with schizophrenia. Differentially expressed genes were identified with DESeq2 software, using covariates to correct for sex, age, library batches, and 1 surrogate variable component. RESULTS A total of 80 genes were differentially expressed (false discovery rate < 10%), showing enrichment in cell migration, cell adhesion, developmental process, synapse assembly, cell proliferation, and related Gene Ontology categories. Cadherin and Wnt signaling pathways were positive in overrepresentation test, and, in addition, many genes were specifically involved in WNT5A signaling. The differentially expressed genes were modestly, but significantly, enriched in the genes overlapping single nucleotide polymorphisms with genome-wide significant association from the Psychiatric Genomics Consortium genome-wide association study of schizophrenia. We also found substantial overlap with genes associated with other psychiatric disorders or brain development, enrichment in the same Gene Ontology categories as genes with mutations de novo in schizophrenia, and studies of induced pluripotent stem cell-derived neural progenitor cells. CONCLUSIONS CNON cells are a good model of the neurodevelopmental aspects of schizophrenia and can be used to elucidate the etiology of the disorder.
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Affiliation(s)
- Oleg V Evgrafov
- College of Medicine, SUNY Downstate Health Sciences University, Brooklyn, New York.
| | - Chris Armoskus
- Zilkha Neurogenetic Institute, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Bozena B Wrobel
- Caruso Department of Otolaryngology, Head and Neck Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Valeria N Spitsyna
- Zilkha Neurogenetic Institute, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Tade Souaiaia
- College of Medicine, SUNY Downstate Health Sciences University, Brooklyn, New York
| | - Jennifer S Herstein
- Department of Psychiatry and the Behavioral Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Christopher P Walker
- Department of Psychiatry and the Behavioral Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Joseph D Nguyen
- Department of Psychiatry and the Behavioral Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Adrian Camarena
- Department of Psychiatry and the Behavioral Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Jonathan R Weitz
- Department of Psychiatry and the Behavioral Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Jae Mun Hugo Kim
- Zilkha Neurogenetic Institute, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Edder Lopez Duarte
- Zilkha Neurogenetic Institute, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Kai Wang
- Raymond G. Perelman Center for Cellular and Molecular Therapeutics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - George M Simpson
- Department of Psychiatry and the Behavioral Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Janet L Sobell
- Department of Psychiatry and the Behavioral Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Helena Medeiros
- College of Medicine, SUNY Downstate Health Sciences University, Brooklyn, New York
| | - Michele T Pato
- College of Medicine, SUNY Downstate Health Sciences University, Brooklyn, New York
| | - Carlos N Pato
- College of Medicine, SUNY Downstate Health Sciences University, Brooklyn, New York
| | - James A Knowles
- College of Medicine, SUNY Downstate Health Sciences University, Brooklyn, New York
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Idotta C, Tibaldi E, Brunati AM, Pagano MA, Cadamuro M, Miola A, Martini A, Favaretto N, Cazzador D, Favaro A, Pavan C, Pigato G, Tenconi E, Gentili F, Cremonese C, Bertocci I, Solmi M, Toffanin T. Olfactory neuroepithelium alterations and cognitive correlates in schizophrenia. Eur Psychiatry 2019; 61:23-32. [PMID: 31260908 DOI: 10.1016/j.eurpsy.2019.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 05/21/2019] [Accepted: 06/11/2019] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Few studies have investigated alterations of olfactory neuroepithelium (ONE) as a biomarker of schizophrenia, and none its association with cognitive functioning. METHOD Fresh ONE cells from twelve patients with schizophrenia and thirteen healthy controls were collected by nasal brushing, cultured in proper media and passed twelve times. Markers of cell proliferation (BrdU incorporation, Cyclin-D1 and p21 protein level) were quantified.Cognitive function was measured using Brief Neuropsychological Examination-2. PRIMARY OUTCOME proliferation of ONE cells from schizophrenic patients at passage 3. Secondary outcome: association between alteration of cell proliferation and cognitive function. RESULTS Fresh ONE cells from patients showed a faster cell proliferation than those from healthy controls at passage 3. An opposite trend was observed at passage 9, ONE cells of patients with schizophrenia showing slower cell proliferation as compared to healthy controls. In schizophrenia, overall cognitive function (Spearman's rho -0.657, p < 0.01), verbal memory - immediate recall, with interference at 10 s and 30 s (Spearman's rho from -0.676 to 0.697, all p < 0.01) were inversely associated with cell proliferation at passage 3. CONCLUSION Fresh ONE cells collected by nasal brushing might eventually represent a tool for diagnosing schizophrenia based upon markers of cell proliferation, which can be easily implemented as single-layer culture. Cell proliferation at passage 3 can be regarded as a promising proxy of cognitive functioning in schizophrenia. Future studies should replicate these findings, and may assess whether ONE alterations are there before onset of psychosis, serving as an early sign in patients with at risk mental state.
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Iwamura H, Kondo K, Kikuta S, Nishijima H, Kagoya R, Suzukawa K, Ando M, Fujimoto C, Toma-Hirano M, Yamasoba T. Caloric restriction reduces basal cell proliferation and results in the deterioration of neuroepithelial regeneration following olfactotoxic mucosal damage in mouse olfactory mucosa. Cell Tissue Res 2019; 378:175-193. [PMID: 31168693 DOI: 10.1007/s00441-019-03047-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 05/10/2019] [Indexed: 01/18/2023]
Abstract
The effects of caloric restriction (CR) on cell dynamics and gene expression in the mouse olfactory neuroepithelium are evaluated. Eight-week-old male C57BL/6 mice were fed either control pellets (104 kcal/week) or CR pellets (67 kcal/week). The cytoarchitecture of the olfactory neuroepithelium in the uninjured condition and its regeneration after injury by an olfactotoxic chemical, methimazole, were compared between mice fed with the control and CR diets. In the uninjured condition, there were significantly fewer olfactory marker protein (OMP)-positive olfactory receptor neurons and Ki67-positive proliferating basal cells at 3 months in the CR group than in the control group. The number of Ki67-positive basal cells increased after methimazole-induced mucosal injury in both the control and the CR groups, but the increase was less robust in the CR group. The recovery of the neuroepithelium at 2 months after methimazole administration was less complete in the CR group than in the control group. These histological changes were region-specific. The decrease in the OMP-positive neurons was prominent in the anterior region of the olfactory mucosa. Gene expression analysis using a DNA microarray and quantitative real-time polymerase chain reaction demonstrated that the expression levels of two inflammatory cytokines, interleukin-6 and chemokine ligand 1, were elevated in the olfactory mucosa of the CR group compared with the control group. These findings suggest that CR may be disadvantageous to the maintenance of the olfactory neuroepithelium, especially when it is injured.
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Affiliation(s)
- Hitoshi Iwamura
- Department of Otolaryngology-Head and Neck Surgery, The University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Kenji Kondo
- Department of Otolaryngology-Head and Neck Surgery, The University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
| | - Shu Kikuta
- Department of Otolaryngology-Head and Neck Surgery, The University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Hironobu Nishijima
- Department of Otolaryngology-Head and Neck Surgery, The University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Ryoji Kagoya
- Department of Otolaryngology-Head and Neck Surgery, The University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Keigo Suzukawa
- Department of Otolaryngology-Head and Neck Surgery, The University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Mizuo Ando
- Department of Otolaryngology-Head and Neck Surgery, The University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Chisato Fujimoto
- Department of Otolaryngology-Head and Neck Surgery, The University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Makiko Toma-Hirano
- Department of Otolaryngology-Head and Neck Surgery, The University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Tatsuya Yamasoba
- Department of Otolaryngology-Head and Neck Surgery, The University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
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Fiani B, Quadri SA, Cathel A, Farooqui M, Ramachandran A, Siddiqi I, Ghanchi H, Zafar A, Berman BW, Siddiqi J. Esthesioneuroblastoma: A Comprehensive Review of Diagnosis, Management, and Current Treatment Options. World Neurosurg 2019; 126:194-211. [PMID: 30862589 DOI: 10.1016/j.wneu.2019.03.014] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 03/01/2019] [Accepted: 03/02/2019] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Many controversies exist in the diagnosis and management of this aggressively malignant condition, mainly because of limited literature and lack of randomized control trials, resulting in nonstandardized treatment methods. We performed a comprehensive review of the literature to identify management approach and treatment options for esthesioneuroblastoma. METHODS An extensive review of the published literature was conducted in PubMed, OVID Medline, and EMBASE journals for studies of esthesioneuroblastoma. Terms for search included esthesioneuroblastoma (ENB) and olfactory neuroblastoma (ONB). No date restrictions were used. RESULTS The search yielded 3876 related articles. Cross-checking of articles led to exclusion of duplicate articles. The remaining 1170 articles were screened for their full text and English language availability. Of 609 full-text articles available, animal studies, irrelevant articles, and studies with mixed/confusing data were excluded. We finalized 149 articles pertaining to the topic, including 119 original research articles, 3 book chapters, 11 reviews, 9 case reports, and 7 case series. CONCLUSIONS Surgical resection followed by radiotherapy is the standard for treatment for higher-grade lesions. The endoscopic endonasal approach is gaining further recognition with more favorable outcomes and better survival than for open surgery. Postoperative radiotherapy is associated with the highest overall survival and shows benefit for patients with higher-stage disease and those who receive chemotherapy. Recurrence rates after treatment vary drastically in the literature and, therefore, prolonged follow-up with repeated imaging is recommended. Lifelong surveillance is recommended because of late recurrences associated with this tumor.
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Affiliation(s)
- Brian Fiani
- Department of Neurosurgery, Desert Regional Medical Center, Palm Springs, California.
| | - Syed A Quadri
- Department of Neurosurgery, Desert Regional Medical Center, Palm Springs, California; Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Alessandra Cathel
- Department of Neurosurgery, Desert Regional Medical Center, Palm Springs, California
| | - Mudassir Farooqui
- Department of Neurology, University of New Mexico, Albuquerque, New Mexico
| | - Anirudh Ramachandran
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California
| | - Imran Siddiqi
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California
| | - Hammad Ghanchi
- Department of Neurosurgery, Riverside University Health Systems, Moreno Valley, California, USA
| | - Atif Zafar
- Department of Neurology, University of New Mexico, Albuquerque, New Mexico
| | - Blake W Berman
- Department of Neurosurgery, Desert Regional Medical Center, Palm Springs, California
| | - Javed Siddiqi
- Department of Neurosurgery, Desert Regional Medical Center, Palm Springs, California
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Abstract
The mouse olfactory neuroepithelium (ON) is comprised of anatomically distinct populations of cells in separate regions; apical (sustentacular and microvillar), neuronal (olfactory sensory neurons) and basal (horizontal and globose basal cells). The existence of microvillar cells (MVCs) is well documented but their nature and function remains unclear. An important transcription factor for the differentiation of MVCs is Skn-1a, with loss of function of Skn-1a in mice resulting in a complete loss of Trpm-5 expressing MVCs, while olfactory sensory neuron differentiation is normal. Our previous research has shown that neuropeptide Y (NPY) is expressed in MVCs and is important in the neuroproliferation of olfactory precursors. This study showed that following X-ray irradiation of the snout of wildtype mice, which decreases the proliferation of basal precursor cells, the numbers of Trpm-5-positive MVCs is increased at 2 and 5 weeks post-irradiation compared to controls. Skn-1a expression in the ON following X-ray irradiation also increases at 2 weeks post-irradiation in a regionally specific manner matching the expression pattern of Trpm-5-positive MVCs. In parallel, NPYCre knock-in mice were used to examine the expression of Skn-1a following activation of NPY unilaterally in the ON (unilateral nasal irrigation of AAV-NPY-FLEX). These experiments demonstrated that Skn-1a is only expressed when NPY is activated in MVCs. Therefore the expression of NPY is necessary for the transcription factor-mediated differentiation of olfactory MVCs.
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Affiliation(s)
- Kharen L Doyle
- Garvan Institute of Medical Research, Australia; UNSW Sydney, Australia.
| | - Carla Cunha
- i3S - Instituto de Investigação e Inovação em Saúde, Portugal.
| | - Yvonne Hort
- Garvan Institute of Medical Research, Australia.
| | - Ramon Tasan
- Department of Pharmacology, Medical University of Innsbruck, Austria.
| | - Günther Sperk
- Department of Pharmacology, Medical University of Innsbruck, Austria.
| | - John Shine
- Garvan Institute of Medical Research, Australia; UNSW Sydney, Australia.
| | - Herbert Herzog
- Garvan Institute of Medical Research, Australia; UNSW Sydney, Australia.
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10
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Jiménez-Vaca AL, Benitez-King G, Ruiz V, Ramírez-Rodríguez GB, Hernández-de la Cruz B, Salamanca-Gómez FA, González-Márquez H, Ramírez-Sánchez I, Ortíz-López L, Vélez-Del Valle C, Ordoñez-Razo RM. Exfoliated Human Olfactory Neuroepithelium: A Source of Neural Progenitor Cells. Mol Neurobiol 2018; 55:2516-23. [PMID: 28391555 DOI: 10.1007/s12035-017-0500-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 03/16/2017] [Indexed: 10/19/2022]
Abstract
Neural progenitor cells (NPC) contained in the human adult olfactory neuroepithelium (ONE) possess an undifferentiated state, the capability of self-renewal, the ability to generate neural and glial cells as well as being kept as neurospheres in cell culture conditions. Recently, NPC have been isolated from human or animal models using high-risk surgical methods. Therefore, it was necessary to improve methodologies to obtain and maintain human NPC as well as to achieve better knowledge of brain disorders. In this study, we propose the establishment and characterization of NPC cultures derived from the human olfactory neuroepithelium, using non-invasive procedures. Twenty-two healthy individuals (29.7 ± 4.5 years of age) were subjected to nasal exfoliation. Cells were recovered and kept as neurospheres under serum-free conditions. The neural progenitor origin of these neurospheres was determined by immunocytochemistry and qPCR. Their ability for self-renewal and multipotency was analyzed by clonogenic and differentiation assays, respectively. In the cultures, the ONE cells preserved the phenotype of the neurospheres. The expression levels of Nestin, Musashi, Sox2, and βIII-tubulin demonstrated the neural origin of the neurospheres; 48% of the cells separated could generate neurospheres, determining that they retained their self-renewal capacity. Neurospheres were differentiated in the absence of growth factors (EGF and FGF), and their multipotency ability was maintained as well. We were also able to isolate and grow human neural progenitor cells (neurospheres) through nasal exfoliates (non-invasive method) of the ONE from healthy adults, which is an extremely important contribution for the study of brain disorders and for the development of new therapies.
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11
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Iskander NM, El-Hennawi DM, Yousef TF, El-Tabbakh MT, Elnahriry TA. Evaluation of the effect of cigarette smoking on the olfactory neuroepithelium of New Zealand white rabbit, using scanning electron microscope. Eur Arch Otorhinolaryngol 2017; 274:2461-2468. [PMID: 28251320 DOI: 10.1007/s00405-017-4475-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Accepted: 01/24/2017] [Indexed: 10/20/2022]
Abstract
To detect ultra-structural changes of Rabbit's olfactory neuro-epithelium using scanning electron microscope after exposure to cigarette smoking. Sixty six rabbits (Pathogen free New Zealand white rabbits weighing 1-1.5 kg included in the study were randomly assigned into one of three groups: control group did not expose to cigarette smoking, study group 1 was exposed to cigarette smoking for 3 months and study group 2 was exposed to cigarette smoking 3 months and then stopped for 2 months. Olfactory neuro-epithelium from all rabbits were dissected and examined under Philips XL-30 scanning electron microscope. Changes that were found in the rabbits of study group 1 in comparison to control group were loss of microvilli of sustentacular cells (p = 0.016) and decreases in distribution of specialized cilia of olfactory receptor cells (p = 0.046). Also respiratory metaplasia was detected. These changes were reversible in study group 2. Cigarette smoking causes ultra-structural changes in olfactory neuro-epithelium which may explain why smell was affected in cigarette smokers. Most of these changes were reversible after 45 days of cessation of cigarette smoking to the rabbits.
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Affiliation(s)
- Nagi M Iskander
- Department of Otorhinolaryngology, Faculty of Medicine Suez Canal University, Teaching Hospital of Suez Canal University, Ismailia, Egypt
| | - Diaa M El-Hennawi
- Department of Otorhinolaryngology, Faculty of Medicine Suez Canal University, Teaching Hospital of Suez Canal University, Ismailia, Egypt
| | - Tarek F Yousef
- Department of Otorhinolaryngology, Faculty of Medicine Suez Canal University, Teaching Hospital of Suez Canal University, Ismailia, Egypt
| | - Mohammed T El-Tabbakh
- Department of Otorhinolaryngology, Faculty of Medicine Suez Canal University, Teaching Hospital of Suez Canal University, Ismailia, Egypt.
| | - Tarek A Elnahriry
- Department of Otorhinolaryngology, Faculty of Medicine Suez Canal University, Teaching Hospital of Suez Canal University, Ismailia, Egypt
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