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  1. Book ; Online: Minding Glial Cells in the Novel Understandings of Mental Illness

    Steiner, Johann / Myint, Aye M. / Kato, Takahiro A.

    2017  

    Abstract: Traditionally, abnormalities of neurons and neuronal networks including synaptic abnormalities and disturbance of neurotransmitters have dominantly been believed to be the main causes of psychiatric disorders. Recent cellular neuroscience has revealed ... ...

    Abstract Traditionally, abnormalities of neurons and neuronal networks including synaptic abnormalities and disturbance of neurotransmitters have dominantly been believed to be the main causes of psychiatric disorders. Recent cellular neuroscience has revealed various unknown roles of glial cells such as astrocytes, oligodendrocytes and microglia. These glial cells have proved to continuously contact with neurons /synapses, and have been shown to play important roles in brain development, homeostasis and various brain functions. Beyond the classic neuronal doctrine, accumulating evidence has suggested that abnormalities and disturbances of neuron-glia crosstalk may induce psychiatric disorders, while these mechanisms have not been well understood. This Research Topic of the Frontiers in Cellular Neuroscience will focus on the most recent developments and ideas in the study of glial cells (astrocytes, oligodendrocytes and microglia) focusing on psychiatric disorders such as schizophrenia, mood disorders and autism. Not only molecular, cellular and pharmacological approaches using in vitro / in vivo experimental methods but also translational research approaches are welcome. Novel translational research approaches, for example, using novel techniques such as induced pluripotent stem (iPS) cells, may lead to novel solutions. We believe that investigations to clarify the correlation between glial cells and psychiatric disorders contribute to a novel understanding of the pathophysiology of these disorders and the development of effective treatment strategies
    Keywords Neurosciences. Biological psychiatry. Neuropsychiatry ; Science (General)
    Size 1 electronic resource (275 p.)
    Publisher Frontiers Media SA
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT020095375
    ISBN 9782889451579 ; 2889451577
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Article ; Online: Shifting the paradigm of social withdrawal: a new era of coexisting pathological and non-pathological hikikomori.

    Kato, Takahiro A / Sartorius, Norman / Shinfuku, Naotaka

    Current opinion in psychiatry

    2024  Volume 37, Issue 3, Page(s) 177–184

    Abstract: Purpose of review: Social withdrawal syndrome, known as "hikikomori," has been highlighted since the late 1990 s in Japan. Hikikomori is more common in urban areas, and often comorbid with mental disorders, and now spreading throughout the world. In the ...

    Abstract Purpose of review: Social withdrawal syndrome, known as "hikikomori," has been highlighted since the late 1990 s in Japan. Hikikomori is more common in urban areas, and often comorbid with mental disorders, and now spreading throughout the world. In the post-COVID-19 era, not outing is no longer considered pathological in itself as the "new normal," and a novel concept of hikikomori is needed. This review summarizes the concept of hikikomori, and presents the latest methods for identification of hikikomori.
    Recent findings: The novel definition can distinguish between pathological and non-pathological hikikomori using the scale of "Hikikomori Diagnostic Evaluation (HiDE)," which has been developed in the hikikomori research lab at Kyushu University. An online survey among non-working adults has revealed that persons who have become pathological hikikomori for less than three months showed a particularly strong tendency toward gaming disorder and depression.
    Summary: Now, physical isolation itself is not pathological, but when dysfunction and distress are present, rapid mental health support should be provided. In the novel urban society, the establishment of a checkup system to assess whether persons who stay home are happy or suffering is important for prevention against mental disorders triggered by social isolation.
    MeSH term(s) Adult ; Humans ; Mental Disorders/psychology ; Phobia, Social ; Social Isolation/psychology ; Comorbidity ; Shame
    Language English
    Publishing date 2024-02-28
    Publishing country United States
    Document type Review ; Journal Article
    ZDB-ID 645162-7
    ISSN 1473-6578 ; 0951-7367
    ISSN (online) 1473-6578
    ISSN 0951-7367
    DOI 10.1097/YCO.0000000000000929
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 2532: Show issues Location:
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  3. Article ; Online: Personality traits of female vocational school students in Japan with smartphone addiction with comorbid modern-type depression traits.

    Tateno, Masaru / Kato, Takahiro A

    Psychiatry and clinical neurosciences

    2022  Volume 76, Issue 12, Page(s) 675–676

    MeSH term(s) Female ; Humans ; Internet Addiction Disorder ; Depression ; Japan/epidemiology ; Students ; Personality ; Smartphone ; Behavior, Addictive
    Language English
    Publishing date 2022-10-19
    Publishing country Australia
    Document type Letter
    ZDB-ID 1292906-2
    ISSN 1440-1819 ; 1323-1316
    ISSN (online) 1440-1819
    ISSN 1323-1316
    DOI 10.1111/pcn.13475
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Book ; Online ; E-Book: Melatonin, neuroprotective agents and antidepressant therapy

    López-Muñoz, Francisco / Srinivasan, Venkataramanujam / Berardis, Domenico De / Álamo, Cecilio / Kato, Takahiro A.

    2016  

    Author's details Francisco López-Muñoz, Venkataramanujam Srinivasan, Domenico de Berardis, Cecilio Álamo, Takahiro A. Kato editors
    Keywords Melatonin / therapeutic use ; Depressive Disorder / drug therapy ; Neuroprotective Agents / therapeutic use ; Antidepressive Agents / therapeutic use
    Language English
    Size 1 Online-Ressource (xxv, 921 Seiten), Illustrationen
    Publisher Springer
    Publishing place New Delhi
    Publishing country India
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    HBZ-ID HT019363499
    ISBN 978-81-322-2803-5 ; 9788132228011 ; 81-322-2803-0 ; 8132228014
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  5. Article: The Hikikomori Diagnostic Evaluation (HiDE): a proposal for a structured assessment of pathological social withdrawal.

    Teo, Alan R / Horie, Kazumasa / Kurahara, Keita / Kato, Takahiro A

    World psychiatry : official journal of the World Psychiatric Association (WPA)

    2023  Volume 22, Issue 3, Page(s) 478–479

    Language English
    Publishing date 2023-09-15
    Publishing country Italy
    Document type Letter
    ZDB-ID 2236130-3
    ISSN 2051-5545 ; 1723-8617
    ISSN (online) 2051-5545
    ISSN 1723-8617
    DOI 10.1002/wps.21123
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Retraction Note: Genetic manipulation of autonomic nerve fiber innervation and activity and its effect on breast cancer progression.

    Kamiya, Atsunori / Hayama, Yohsuke / Kato, Shigeki / Shimomura, Akihiko / Shimomura, Takushi / Irie, Katsumasa / Kaneko, Ryosuke / Yanagawa, Yuchio / Kobayashi, Kazuto / Ochiya, Takahiro

    Nature neuroscience

    2024  

    Language English
    Publishing date 2024-03-29
    Publishing country United States
    Document type Retraction of Publication
    ZDB-ID 1420596-8
    ISSN 1546-1726 ; 1097-6256
    ISSN (online) 1546-1726
    ISSN 1097-6256
    DOI 10.1038/s41593-024-01628-0
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.MG 67: Show issues

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  7. Article ; Online: Unexpected risk factors of pathological hikikomori during the COVID-19 pandemic among working adults initially without social isolation: A longitudinal online survey.

    Huang, Kuan-Lun / Katsuki, Ryoko / Kubo, Taisei / Wang, Jiun-Yi / Sakamoto, Shinji / Nakao, Tomohiro / Kato, Takahiro A

    Psychiatry and clinical neurosciences

    2024  

    Language English
    Publishing date 2024-02-28
    Publishing country Australia
    Document type Letter
    ZDB-ID 1292906-2
    ISSN 1440-1819 ; 1323-1316
    ISSN (online) 1440-1819
    ISSN 1323-1316
    DOI 10.1111/pcn.13647
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Ui I Zs.238: Show issues Location:
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  8. Article: Editorial: Hikikomori: an international perspective on assessment, treatment, and community intervention.

    Lo, T Wing / Wong, John C M / Chan, Gloria Hongyee / Kato, Takahiro A

    Frontiers in psychiatry

    2023  Volume 14, Page(s) 1297898

    Language English
    Publishing date 2023-10-18
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2564218-2
    ISSN 1664-0640
    ISSN 1664-0640
    DOI 10.3389/fpsyt.2023.1297898
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Interposition of great saphenous vein on lymphatic venous anastomosis for infantile intractable chylothorax.

    Kato, Motoi / Hirayama, Takahiro / Kawashima, Hiroshi / Watanabe, Azusa / Watanabe, Shoji

    Journal of vascular surgery cases and innovative techniques

    2023  Volume 9, Issue 4, Page(s) 101332

    Abstract: Central lymphatic diseases such as intractable chylothorax can be fatal. Lymphatic venous anastomosis at the venous angle level is expected to give a direct therapeutic effect because it opens the obstructed outlet of the main lymphatic vessels. However, ...

    Abstract Central lymphatic diseases such as intractable chylothorax can be fatal. Lymphatic venous anastomosis at the venous angle level is expected to give a direct therapeutic effect because it opens the obstructed outlet of the main lymphatic vessels. However, the original methods resulted in some important issues, such as the potential for venous reflux. In the present case, we modified the original anastomosis method by interposing a vein graft with venous valves to increase the distance and prevent venous reflux. Collecting the lymphatic flow resulted in termination of the chylothorax with preserved postoperative patency for years, without any complications, including at the graft-harvested extremity.
    Language English
    Publishing date 2023-09-27
    Publishing country United States
    Document type Case Reports
    ISSN 2468-4287
    ISSN 2468-4287
    DOI 10.1016/j.jvscit.2023.101332
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Could the Construct of Modern-Type Depression Predict Internet Gaming Disorder in Italian Video Gamers? A Case-Control Study.

    Orsolini, Laura / Longo, Giulio / Bellagamba, Silvia / Kato, Takahiro A / Volpe, Umberto

    Brain sciences

    2024  Volume 14, Issue 1

    Abstract: A new postmodern depression type, named "Modern-Type Depression" (MTD), is emerging in Western countries. MTD is often underdiagnosed, mainly due to potentially higher comorbidity with technology-based addictions, including Internet Gaming Disorder (IGD). ...

    Abstract A new postmodern depression type, named "Modern-Type Depression" (MTD), is emerging in Western countries. MTD is often underdiagnosed, mainly due to potentially higher comorbidity with technology-based addictions, including Internet Gaming Disorder (IGD). However, the definition of the relationship between MTD and IGD is still controversial, as few data have been published thus far. In particular, there are no data specifically investigating the prevalence of MTD within Italian young subjects with IGD, as well as their mutual association. Hence, within the SWATCH (Social Withdrawal and TeCno-mediated mental Health issues) project, our study aimed to identify the prevalence of MTD in a sample of Italian young adults who play video games by providing a clinical characterization of MTD within a group of IGD individuals (IGD+) versus a group without IGD (IGD-) who play video games. Our cross-sectional case-control study recruited a sample of 543 Italian young video-gaming players (aged 18-35) from the larger SWATCH database, stratified as IGD+ versus IGD-. Subjects were administered the 22-item Tarumi's Modern-Type Depression Trait Scale (TACS-22), the Motives for Online Gaming Questionnaire (MOGQ), and the Internet Gaming Disorder Scale-Short Form (IGDS9-SF). Around 21.7% of the total sample was represented by MTD individuals, while within the IGD sample, around 34% of subjects had MTD. Within the MTD group, significantly higher scores at IGDS-9SF (
    Language English
    Publishing date 2024-01-03
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2651993-8
    ISSN 2076-3425
    ISSN 2076-3425
    DOI 10.3390/brainsci14010048
    Database MEDical Literature Analysis and Retrieval System OnLINE

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