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  1. Article ; Online: Retrograde Parent Artery Occlusion for Ruptured Intracranial Vertebral Artery Dissecting Aneurysms Involving the Posterior Inferior Cerebellar Artery: The "Breakwater" Technique.

    Kitamura, Satoshi / Hanaoka, Yoshiki / Koyama, Jun-Ichi / Yamazaki, Daisuke / Nakamura, Takuya / Horiuchi, Tetsuyoshi

    Clinical neuroradiology

    2024  

    Language English
    Publishing date 2024-02-02
    Publishing country Germany
    Document type Letter
    ZDB-ID 2234662-4
    ISSN 1869-1447 ; 0939-7116 ; 1869-1439
    ISSN (online) 1869-1447
    ISSN 0939-7116 ; 1869-1439
    DOI 10.1007/s00062-024-01388-1
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 3413: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  2. Article: Landscape Genetic Analysis for the Japanese Wild Boar in the Early Expanding Stage in the Hokuriku Region of Japan.

    Yamazaki, Yuji / Shimizu, Daisuke / Watanabe, Takumi

    Zoological science

    2023  Volume 40, Issue 3, Page(s) 189–196

    Abstract: As a contribution to improving management of the Japanese wild boar ( ...

    Abstract As a contribution to improving management of the Japanese wild boar (
    MeSH term(s) Animals ; DNA, Mitochondrial/genetics ; Ecosystem ; Japan ; Sus scrofa/genetics ; Swine/genetics
    Chemical Substances DNA, Mitochondrial
    Language English
    Publishing date 2023-06-02
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 2038883-4
    ISSN 2212-3830 ; 0289-0003
    ISSN (online) 2212-3830
    ISSN 0289-0003
    DOI 10.2108/zs220082
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  3. Article: VIABAHN® Stent Graft Implantation for Iatrogenic Arteriovenous Fistula and Pseudoaneurysm of the Deep Femoral Artery.

    Yamazaki, Daisuke / Fujihashi, Takahide / Amamizu, Hirokazu / Kobayashi, Tomoka / Takahashi, Toru

    Case reports in cardiology

    2024  Volume 2024, Page(s) 3426669

    Abstract: Femoral arteriovenous access is most commonly used in endovascular diagnosis and treatment. Complications arising during femoral arteriovenous access include hematoma, retroperitoneal hemorrhage, pseudoaneurysm, and arteriovenous fistula. A 66-year-old ... ...

    Abstract Femoral arteriovenous access is most commonly used in endovascular diagnosis and treatment. Complications arising during femoral arteriovenous access include hematoma, retroperitoneal hemorrhage, pseudoaneurysm, and arteriovenous fistula. A 66-year-old woman diagnosed with paroxysmal atrial fibrillation was treated with catheter ablation. This patient had a high femoral artery bifurcation, and we punctured the femoral vein by the conventional Merkmal method, which led to a femoral vein puncture through the deep femoral artery. The next day, echography revealed a pseudoaneurysm communicating with the deep femoral artery. We performed a thrombin injection without complication, and the pseudoaneurysm was occluded. However, echography three days after thrombin embolization showed a recurrence of the pseudoaneurysm and an arteriovenous fistula connecting to the common femoral vein. The first choice for the treatment of pseudoaneurysms and arteriovenous fistula is surgical treatment, but in addition to the lack of vascular surgery in our hospital, the patient did not want an invasive treatment and strongly preferred to be treated with a catheter. We performed endovascular treatment by VIABAHN® stent graft insertion. VIABAHN® stent graft was implanted at the deep femoral artery, and the patient was discharged without complications. VIABAHN® stent graft placement in the deep femoral artery sealed the entrance of the pseudoaneurysm and the arteriovenous fistula at once, which simultaneously treated both the pseudoaneurysm and AV fistula, and helped avoid the use of an invasive surgical procedure.
    Language English
    Publishing date 2024-02-17
    Publishing country United States
    Document type Case Reports
    ZDB-ID 2627627-6
    ISSN 2090-6412 ; 2090-6404
    ISSN (online) 2090-6412
    ISSN 2090-6404
    DOI 10.1155/2024/3426669
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  4. Article ; Online: Combinatory Actions of Co-transmitters in Dopaminergic Systems Modulate

    Yamazaki, Daisuke / Maeyama, Yuko / Tabata, Tetsuya

    The Journal of neuroscience : the official journal of the Society for Neuroscience

    2023  Volume 43, Issue 49, Page(s) 8294–8305

    Abstract: Dopamine neurons (DANs) are extensively studied in the context of associative learning, in both vertebrates and invertebrates. In the acquisition of male and ... ...

    Abstract Dopamine neurons (DANs) are extensively studied in the context of associative learning, in both vertebrates and invertebrates. In the acquisition of male and female
    MeSH term(s) Animals ; Female ; Male ; Drosophila/physiology ; Smell/physiology ; Dopamine/metabolism ; Dopaminergic Neurons/physiology ; Penicillins/metabolism ; Glutamates ; Amino Acid Transport System X-AG/metabolism ; gamma-Aminobutyric Acid/metabolism ; Mushroom Bodies/metabolism ; Drosophila melanogaster/metabolism
    Chemical Substances Dopamine (VTD58H1Z2X) ; Penicillins ; Glutamates ; Amino Acid Transport System X-AG ; gamma-Aminobutyric Acid (56-12-2)
    Language English
    Publishing date 2023-12-06
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 604637-x
    ISSN 1529-2401 ; 0270-6474
    ISSN (online) 1529-2401
    ISSN 0270-6474
    DOI 10.1523/JNEUROSCI.2152-22.2023
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1668: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  5. Article: Cloth manipulation planning on basis of mesh representations with incomplete domain knowledge and voxel-to-mesh estimation.

    Arnold, Solvi / Tanaka, Daisuke / Yamazaki, Kimitoshi

    Frontiers in neurorobotics

    2023  Volume 16, Page(s) 1045747

    Abstract: Cloth manipulation is common in both housework and manufacturing. However, robotic cloth manipulation remains challenging, especially for less controlled and open-goal settings. We consider the problem of open-goal planning for robotic cloth manipulation, ...

    Abstract Cloth manipulation is common in both housework and manufacturing. However, robotic cloth manipulation remains challenging, especially for less controlled and open-goal settings. We consider the problem of open-goal planning for robotic cloth manipulation, with focus on the roles of cloth representation and epistemic uncertainty. Core of our system is a neural network trained as a forward model of cloth behaviour under manipulation, with planning performed through backpropagation. We introduce a neural network-based routine for estimating mesh representations from voxel input, and perform planning in mesh format internally. We address the problem of planning with incomplete domain knowledge by introducing an explicit epistemic uncertainty penalty, using prediction divergence between two instances of the forward model network as a proxy of epistemic uncertainty. This allows us to avoid plans with high epistemic uncertainty during planning. Finally, we introduce logic for handling restriction of grasp points to a discrete set of candidates, in order to accommodate graspability constraints imposed by robotic hardware. We evaluate the system's mesh estimation, prediction, and planning ability on simulated cloth for sequences of one to three manipulations. Comparative experiments confirm that planning on basis of estimated meshes improves accuracy compared to voxel-based planning, and that epistemic uncertainty avoidance improves performance under conditions of incomplete domain knowledge. Planning time cost is a few seconds. We additionally present qualitative results on robot hardware. Our results indicate that representation format and epistemic uncertainty are important factors to consider for open-goal cloth manipulation planning.
    Language English
    Publishing date 2023-01-05
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2453002-5
    ISSN 1662-5218
    ISSN 1662-5218
    DOI 10.3389/fnbot.2022.1045747
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  6. Article: Gluteal compartment syndrome after laparoscopic surgery in lateral jackknife position: a case report.

    Watabe, Daisuke / Nishino, Tomofumi / Mishima, Hajime / Yamazaki, Masashi

    Journal of surgical case reports

    2022  Volume 2022, Issue 10, Page(s) rjac477

    Abstract: We present a case of a 42-year-old obese female with a body mass index of 38.4 kg/ ... ...

    Abstract We present a case of a 42-year-old obese female with a body mass index of 38.4 kg/m
    Language English
    Publishing date 2022-10-19
    Publishing country England
    Document type Case Reports
    ZDB-ID 2580919-2
    ISSN 2042-8812
    ISSN 2042-8812
    DOI 10.1093/jscr/rjac477
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  7. Article ; Online: Lymph node macrophages drive innate immune responses to enhance the anti-tumor efficacy of mRNA vaccines.

    Kubara, Kenji / Yamazaki, Kazuto / Miyazaki, Takayuki / Kondo, Keita / Kurotaki, Daisuke / Tamura, Tomohiko / Suzuki, Yuta

    Molecular therapy : the journal of the American Society of Gene Therapy

    2024  Volume 32, Issue 3, Page(s) 704–721

    Abstract: mRNA vaccines are promising for cancer treatment. Efficient delivery of mRNAs encoding tumor antigens to antigen-presenting cells (APCs) is critical to elicit anti-tumor immunity. Herein, we identified a novel lipid nanoparticle (LNP) formulation, L17- ... ...

    Abstract mRNA vaccines are promising for cancer treatment. Efficient delivery of mRNAs encoding tumor antigens to antigen-presenting cells (APCs) is critical to elicit anti-tumor immunity. Herein, we identified a novel lipid nanoparticle (LNP) formulation, L17-F05, for mRNA vaccines by screening 34 ionizable lipids and 28 LNP formulations using human primary APCs. Subcutaneous delivery of L17-F05 mRNA vaccine encoding Gp100 and Trp2 inhibited tumor growth and prolonged the survival of mice bearing B16F10 melanoma. L17-F05 efficiently delivered mRNAs to conventional dendritic cells (cDCs) and macrophages in draining lymph nodes (dLNs). cDCs functioned as the main APCs by presenting antigens along with enhanced expression of co-stimulatory molecules. Macrophages triggered innate immune responses centered on type-I interferon (IFN-I) in dLNs. Lymph node (LN) macrophage depletion attenuated APC maturation and anti-tumor activity of L17-F05 mRNA vaccines. Loss-of-function studies revealed that L17-F05 works as a self-adjuvant by activating the stimulator of interferon genes (STING) pathway in macrophages. Collectively, the self-adjuvanticity of L17-F05 triggered innate immune responses in LN macrophages via the STING-IFN-I pathway, contributing to APC maturation and potent anti-tumor activity of L17-F05 mRNA vaccines. Our findings provide strategies for further optimization of mRNA vaccines based on the innate immune response driven by LN macrophages.
    MeSH term(s) Animals ; Mice ; Humans ; mRNA Vaccines ; Cancer Vaccines ; Immunity, Innate ; Dendritic Cells ; Macrophages ; Interferons/metabolism ; Lymph Nodes
    Chemical Substances mRNA Vaccines ; Cancer Vaccines ; Interferons (9008-11-1)
    Language English
    Publishing date 2024-01-18
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2010592-7
    ISSN 1525-0024 ; 1525-0016
    ISSN (online) 1525-0024
    ISSN 1525-0016
    DOI 10.1016/j.ymthe.2024.01.020
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    Zs.A 5640: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  8. Article ; Online: Endoscopic Evacuation of Putaminal Hemorrhage Using the Trans-Middle Temporal Gyrus Approach: Technical Notes and Case Presentations.

    Yamazaki, Ken / Ogiwara, Toshihiro / Kitamura, Satoshi / Fujii, Yu / Yamazaki, Daisuke / Kuwabara, Haruki / Funato, Kohei / Hanaoka, Yoshiki / Horiuchi, Tetsuyoshi

    Journal of neurological surgery. Part A, Central European neurosurgery

    2024  

    Abstract: Background:  The development of minimally invasive endoscopic neurosurgery has enabled widespread application of endoscopic surgery via the ipsilateral transfrontal approach for putaminal hematoma evacuation. However, this approach is unsuitable for ... ...

    Abstract Background:  The development of minimally invasive endoscopic neurosurgery has enabled widespread application of endoscopic surgery via the ipsilateral transfrontal approach for putaminal hematoma evacuation. However, this approach is unsuitable for putaminal hematomas that extend into the temporal lobe. We adopted the endoscopic trans-middle temporal gyrus approach, instead of the conventional surgical approach, for the management of these complicated cases and determined its safety and feasibility.
    Methods:  Twenty patients with putaminal hemorrhage underwent surgical treatment at the Shinshu University Hospital between January 2016 and May 2021. Of these, two patients with left putaminal hemorrhage that extended into the temporal lobe underwent surgical treatment using the endoscopic trans-middle temporal gyrus approach. The procedure entailed the use of a thinner transparent sheath to reduce the technique's invasiveness, a navigation system to determine the location of the middle temporal gyrus and the sheath's trajectory, and an endoscope with a 4K camera for higher image quality and utility. The sylvian fissure was compressed superiorly using our novel "port retraction technique" (i.e., by tilting the transparent sheath superiorly) to avoid damage to the middle cerebral artery and Wernicke's area.
    Results:  The endoscopic trans-middle temporal gyrus approach allowed sufficient hematoma evacuation and hemostasis under endoscopic observation without any surgical complexities or complications. The postoperative course was uneventful in both patients.
    Conclusion:  The endoscopic trans-middle temporal gyrus approach for putaminal hematoma evacuation helps avoid damage to normal brain tissue, which could result from the wide range of motion of the conventional technique, particularly when the hemorrhage extends to the temporal lobe.
    Language English
    Publishing date 2024-04-15
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2651663-9
    ISSN 2193-6323 ; 2193-6315
    ISSN (online) 2193-6323
    ISSN 2193-6315
    DOI 10.1055/a-2053-2999
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    Uk I Zs.130: Show issues Location:
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  9. Article ; Online: Letter to the Editor. The need for further research on difficult ICA navigation in transradial neurointervention.

    Hanaoka, Yoshiki / Koyama, Jun-Ichi / Nakamura, Takuya / Kitamura, Satoshi / Yamazaki, Daisuke / Horiuchi, Tetsuyoshi

    Journal of neurosurgery

    2023  Volume 139, Issue 1, Page(s) 302–303

    MeSH term(s) Humans ; Endovascular Procedures ; Radial Artery/surgery
    Language English
    Publishing date 2023-02-17
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 3089-2
    ISSN 1933-0693 ; 0022-3085
    ISSN (online) 1933-0693
    ISSN 0022-3085
    DOI 10.3171/2023.1.JNS239
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  10. Article ; Online: Importance of the renal ion channel TRPM6 in the circadian secretion of renin to raise blood pressure

    Yosuke Funato / Daisuke Yamazaki / Daisuke Okuzaki / Nobuhiko Yamamoto / Hiroaki Miki

    Nature Communications, Vol 12, Iss 1, Pp 1-

    2021  Volume 13

    Abstract: Circadian variation of blood pressure, with higher values in the active period, is associated with the risk of fatal cardiovascular events. Here, we show the importance of renal TRPM6, a Magnesium-permeable cation channel, in raising blood pressure by ... ...

    Abstract Circadian variation of blood pressure, with higher values in the active period, is associated with the risk of fatal cardiovascular events. Here, we show the importance of renal TRPM6, a Magnesium-permeable cation channel, in raising blood pressure by stimulating renin secretion.
    Keywords Science ; Q
    Language English
    Publishing date 2021-06-01T00:00:00Z
    Publisher Nature Portfolio
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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