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Granger SL, Sharma R, Kaushik V, Razzaghi M, Honda M, Gaur P, Bhat DS, Labenz SM, Heinen JE, Williams BA, Tabei SMA, Wlodarski MW, Antony E, Spies M. Human hnRNPA1 reorganizes telomere-bound Replication Protein A. bioRxiv 2024:2023.05.09.540056. [PMID: 37214874 PMCID: PMC10197631 DOI: 10.1101/2023.05.09.540056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Human replication protein A (RPA) is a heterotrimeric ssDNA binding protein responsible for many aspects of cellular DNA metabolism. Dynamic interactions of the four RPA DNA binding domains (DBDs) with DNA control replacement of RPA by downstream proteins in various cellular metabolic pathways. RPA plays several important functions at telomeres where it binds to and melts telomeric G-quadruplexes, non-canonical DNA structures formed at the G-rich telomeric ssDNA overhangs. Here, we combine single-molecule total internal reflection fluorescence microscopy (smTIRFM) and mass photometry (MP) with biophysical and biochemical analyses to demonstrate that heterogeneous nuclear ribonucleoprotein A1 (hnRNPA1) specifically remodels RPA bound to telomeric ssDNA by dampening the RPA configurational dynamics and forming a ternary complex. Uniquely, among hnRNPA1 target RNAs, telomeric repeat-containing RNA (TERRA) is selectively capable of releasing hnRNPA1 from the RPA-telomeric DNA complex. We speculate that this telomere specific RPA-DNA-hnRNPA1 complex is an important structure in telomere protection. One Sentence Summary At the single-stranded ends of human telomeres, the heterogeneous nuclear ribonucleoprotein A1 (hnRNPA1) binds to and modulates conformational dynamics of the ssDNA binding protein RPA forming a ternary complex which is controlled by telomeric repeat-containing RNA (TERRA).
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Honda M, Razzaghi M, Gaur P, Malacaria E, Di Biagi L, Aiello FA, Paintsil EA, Stanfield A, Deppe BJ, Gakhar L, Schnicker NJ, Spies MA, Pichierri P, Spies M. Human RAD52 double-ring remodels replication forks restricting fork reversal. bioRxiv 2023:2023.11.14.566657. [PMID: 38014173 PMCID: PMC10680749 DOI: 10.1101/2023.11.14.566657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Human RAD52 1,2 is a multifunctional DNA repair protein involved in several cellular events that support genome stability including protection of stalled DNA replication forks from excessive degradation 3-7 . In its gatekeeper role, RAD52 binds to and stabilizes stalled replication forks during replication stress protecting them from reversal by SMARCAL1 5 . The structural and molecular mechanism of the RAD52-mediated fork protection remains elusive. Here, using P1 nuclease sensitivity, biochemical and single-molecule analyses we show that RAD52 dynamically remodels replication forks through its strand exchange activity. The presence of the ssDNA binding protein RPA at the fork modulates the kinetics of the strand exchange without impeding the reaction outcome. Mass photometry and single-particle cryo-electron microscopy show that the replication fork promotes a unique nucleoprotein structure containing head-to-head arrangement of two undecameric RAD52 rings with an extended positively charged surface that accommodates all three arms of the replication fork. We propose that the formation and continuity of this surface is important for the strand exchange reaction and for competition with SMARCAL1.
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Mo J, Borcherding N, Jo S, Tithi TI, Cho E, Cash KE, Honda M, Wang L, Ahmed KK, Weigel R, Spies M, Kolb R, Zhang W. Contrasting roles of different mismatch repair proteins in basal-like breast cancer. bioRxiv 2023:2023.07.20.549745. [PMID: 37745359 PMCID: PMC10515760 DOI: 10.1101/2023.07.20.549745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
The mismatch repair (MMR) pathway is known as a tumor suppressive pathway and genes involved in MMR are commonly mutated in hereditary colorectal or other cancer types. However, the function of MMR genes/proteins in breast cancer progression and metastasis are largely unknown. We found that MSH2, but not MLH1, is highly enriched in basal-like breast cancer (BLBC) and that its protein expression is inversely correlated with overall survival time (OS). MSH2 expression is frequently elevated due to genomic amplification or gain-of-expression in BLBC, which results in increased MSH2 protein to pair with MSH6 (collectively referred to as MutSα). Genetic deletion of MSH2 or MLH1 results in a contrasting phenotype in metastasis, with MSH2-deletion leading to reduced metastasis and MLH1-deletion to enhanced liver or lung metastasis. Mechanistically, MSH2-deletion induces the expression of a panel of chemokines in BLBC via epigenetic and/or transcriptional regulation, which leads to an immune reactive tumor microenvironment (TME) and elevated immune cell infiltrations. MLH1 is not correlated with chemokine expression and/or immune cell infiltration in BLBC, but its deletion results in strong accumulation of neutrophils that are known for metastasis promotion. Our study supports the differential functions of MSH2 and MLH1 in BLBC progression and metastasis, which challenges the paradigm of the MMR pathway as a universal tumor suppressive mechanism.
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Affiliation(s)
- Jiao Mo
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of Florida, Gainesville, FL 32610, USA
- Current: R & D, Thermo Fisher Scientific, Alachua, FL 32615, USA
| | - Nicholas Borcherding
- Department of Pathology, the University of Iowa Carver College of Medicine, Iowa City, IA, 52242
- Current: Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Sung Jo
- Department of Pathology, the University of Iowa Carver College of Medicine, Iowa City, IA, 52242
- Current: R & D, Carbon Biosciences, Waltham, MA 02451
| | - Tanzia Islam Tithi
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Edward Cho
- Department of Pathology, the University of Iowa Carver College of Medicine, Iowa City, IA, 52242
- Department of Surgery, the University of Iowa Carver College of Medicine, Iowa City, IA, 52242
| | - Kailey E Cash
- Department of Biochemistry and Molecular Biology, the University of Iowa Carver College of Medicine, Iowa City, IA, 52242
| | - Masayoshi Honda
- Department of Biochemistry and Molecular Biology, the University of Iowa Carver College of Medicine, Iowa City, IA, 52242
| | - Lei Wang
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Kawther K. Ahmed
- Department of Pathology, the University of Iowa Carver College of Medicine, Iowa City, IA, 52242
- Current: Department of Pharmaceutics, the University of Baghdad College of Pharmacy, Bab-almoadham, PO Box 14026, Baghdad, Iraq
| | - Ronald Weigel
- Department of Surgery, the University of Iowa Carver College of Medicine, Iowa City, IA, 52242
| | - Maria Spies
- Department of Biochemistry and Molecular Biology, the University of Iowa Carver College of Medicine, Iowa City, IA, 52242
| | - Ryan Kolb
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of Florida, Gainesville, FL 32610, USA
- University of Florida Health Cancer Center (UFHCC), the University of Florida, Gainesville, FL 32610, USA
| | - Weizhou Zhang
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of Florida, Gainesville, FL 32610, USA
- University of Florida Health Cancer Center (UFHCC), the University of Florida, Gainesville, FL 32610, USA
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Gaur P, Bain FE, Honda M, Granger SL, Spies M. Single-Molecule Analysis of the Improved Variants of the G-Quadruplex Recognition Protein G4P. Int J Mol Sci 2023; 24:10274. [PMID: 37373425 PMCID: PMC10299155 DOI: 10.3390/ijms241210274] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/06/2023] [Accepted: 06/08/2023] [Indexed: 06/29/2023] Open
Abstract
As many as 700,000 unique sequences in the human genome are predicted to fold into G-quadruplexes (G4s), non-canonical structures formed by Hoogsteen guanine-guanine pairing within G-rich nucleic acids. G4s play both physiological and pathological roles in many vital cellular processes including DNA replication, DNA repair and RNA transcription. Several reagents have been developed to visualize G4s in vitro and in cells. Recently, Zhen et al. synthesized a small protein G4P based on the G4 recognition motif from RHAU (DHX36) helicase (RHAU specific motif, RSM). G4P was reported to bind the G4 structures in cells and in vitro, and to display better selectivity toward G4s than the previously published BG4 antibody. To get insight into G4P- G4 interaction kinetics and selectivity, we purified G4P and its expanded variants, and analyzed their G4 binding using single-molecule total internal reflection fluorescence microscopy and mass photometry. We found that G4P binds to various G4s with affinities defined mostly by the association rate. Doubling the number of the RSM units in the G4P increases the protein's affinity for telomeric G4s and its ability to interact with sequences folding into multiple G4s.
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Affiliation(s)
| | | | | | | | - Maria Spies
- Department of Biochemistry and Molecular Biology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA (M.H.)
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Bhat D, Malacaria E, Biagi L, Razzaghi M, Honda M, Hobbs K, Hengel S, Pichierri P, Spies M, Spies M. Therapeutic disruption of RAD52-ssDNA complexation via novel drug-like inhibitors. NAR Cancer 2023; 5:zcad018. [PMID: 37139244 PMCID: PMC10150327 DOI: 10.1093/narcan/zcad018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/09/2023] [Accepted: 04/14/2023] [Indexed: 05/05/2023] Open
Abstract
RAD52 protein is a coveted target for anticancer drug discovery. Similar to poly-ADP-ribose polymerase (PARP) inhibitors, pharmacological inhibition of RAD52 is synthetically lethal with defects in genome caretakers BRCA1 and BRCA2 (∼25% of breast and ovarian cancers). Emerging structure activity relationships for RAD52 are complex, making it challenging to transform previously identified disruptors of the RAD52-ssDNA interaction into drug-like leads using traditional medicinal chemistry approaches. Using pharmacophoric informatics on the RAD52 complexation by epigallocatechin (EGC), and the Enamine in silico REAL database, we identified six distinct chemical scaffolds that occupy the same physical space on RAD52 as EGC. All six were RAD52 inhibitors (IC50 ∼23-1200 μM) with two of the compounds (Z56 and Z99) selectively killing BRCA-mutant cells and inhibiting cellular activities of RAD52 at micromolar inhibitor concentrations. While Z56 had no effect on the ssDNA-binding protein RPA and was toxic to BRCA-mutant cells only, Z99 inhibited both proteins and displayed toxicity towards BRCA-complemented cells. Optimization of the Z99 scaffold resulted in a set of more powerful and selective inhibitors (IC50 ∼1.3-8 μM), which were only toxic to BRCA-mutant cells. RAD52 complexation by Z56, Z99 and its more specific derivatives provide a roadmap for next generation of cancer therapeutics.
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Affiliation(s)
- Divya S Bhat
- Department of Biochemistry, University of Iowa Carver College of Medicine, 51 Newton Road, Iowa City, IA 52242, USA
| | - Eva Malacaria
- Mechanisms, Biomarkers and Models Section, Department of Environment and Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Ludovica Di Biagi
- Mechanisms, Biomarkers and Models Section, Department of Environment and Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Mortezaali Razzaghi
- Department of Biochemistry, University of Iowa Carver College of Medicine, 51 Newton Road, Iowa City, IA 52242, USA
| | - Masayoshi Honda
- Department of Biochemistry, University of Iowa Carver College of Medicine, 51 Newton Road, Iowa City, IA 52242, USA
| | - Kathryn F Hobbs
- Department of Biochemistry, University of Iowa Carver College of Medicine, 51 Newton Road, Iowa City, IA 52242, USA
- Division of Medicinal and Natural Products Chemistry, Department of Pharmaceutical Sciences and Experimental Therapeutics, The University of Iowa, Iowa City, IA 52242, USA
| | - Sarah R Hengel
- Department of Biochemistry, University of Iowa Carver College of Medicine, 51 Newton Road, Iowa City, IA 52242, USA
| | - Pietro Pichierri
- Mechanisms, Biomarkers and Models Section, Department of Environment and Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - M Ashley Spies
- Department of Biochemistry, University of Iowa Carver College of Medicine, 51 Newton Road, Iowa City, IA 52242, USA
- Division of Medicinal and Natural Products Chemistry, Department of Pharmaceutical Sciences and Experimental Therapeutics, The University of Iowa, Iowa City, IA 52242, USA
- Naturis Informatika LLC, 401 Mullin Ave., Iowa City, IA 52246, USA
| | - Maria Spies
- Department of Biochemistry, University of Iowa Carver College of Medicine, 51 Newton Road, Iowa City, IA 52242, USA
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Gaur P, Bain FE, Honda M, Granger SL, Spies M. Single-molecule analysis of the improved variants of the G-quadruplex recognition protein G4P. bioRxiv 2023:2023.05.08.539902. [PMID: 37214990 PMCID: PMC10197523 DOI: 10.1101/2023.05.08.539902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
As many as 700,000 unique sequences in the human genome are predicted to fold into G-quadruplexes (G4s), non-canonical structures formed by Hoogsteen guanine-guanine pairing within G-rich nucleic acids. G4s play both physiological and pathological roles in many vital cellular processes including DNA replication, DNA repair and RNA transcription. Several reagents have been developed to visualize G4s in vitro and in cells. Recently, Zhen et al . synthesized a small protein G4P based on the G4 recognition motif from RHAU (DHX36) helicase (RHAU specific motif, RSM). G4P was reported to bind the G4 structures in cells and in vitro , and to display better selectivity towards G4s than the previously published BG4 antibody. To get insight into the G4P-G4 interaction kinetics and selectivity, we purified G4P and its expanded variants, and analyzed their G4 binding using single-molecule total internal reflection fluorescence microscopy and mass photometry. We found that G4P binds to various G4s with affinities defined mostly by the association rate. Doubling the number of the RSM units in the G4P increases the protein's affinity for telomeric G4s and its ability to interact with sequences folding into multiple G4s.
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7
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Ling JA, Gildenberg MS, Honda M, Kondratick CM, Spies M, Washington MT. Fork-Remodeling Helicase Rad5 Preferentially Reverses Replication Forks with Gaps in the Leading Strand. J Mol Biol 2023; 435:167946. [PMID: 36623584 PMCID: PMC9915103 DOI: 10.1016/j.jmb.2023.167946] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/15/2022] [Accepted: 01/02/2023] [Indexed: 01/09/2023]
Abstract
DNA damage bypass pathways promote the replication of damaged DNA when replication forks stall at sites of DNA damage. Template switching is a DNA damage bypass pathway in which fork-reversal helicases convert stalled replication forks into four-way DNA junctions called chicken foot intermediates, which are subsequently extended by replicative DNA polymerases. In yeast, fork-reversal is carried out by the Rad5 helicase using an unknown mechanism. To better understand the mechanism of Rad5 and its specificity for different fork DNA substrates, we used a FRET-based assay to observe fork reversal in real time. We examined the ability of Rad5 to bind and catalyze the reversal of various fork DNA substrates in the presence of short gaps in the leading or lagging strand as well as in the presence or absence of RPA and RNA primers in the lagging strand. We found that Rad5 preferentially reverses fork DNA substrates with short gaps (10 to 30 nt.) in the leading strand. Thus, Rad5 preferentially reverses fork DNA substrates that form chicken foot intermediates with 5' overhangs that can be extended by replicative DNA polymerases during the subsequent steps of template switching.
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Affiliation(s)
- Justin A Ling
- Department of Biochemistry, University of Iowa College of Medicine, Iowa City, IA 52242-1109, United States. https://twitter.com/Biochem_Ling
| | - Melissa S Gildenberg
- Department of Biochemistry, University of Iowa College of Medicine, Iowa City, IA 52242-1109, United States. https://twitter.com/MGild01
| | - Masayoshi Honda
- Department of Biochemistry, University of Iowa College of Medicine, Iowa City, IA 52242-1109, United States
| | - Christine M Kondratick
- Department of Biochemistry, University of Iowa College of Medicine, Iowa City, IA 52242-1109, United States
| | - Maria Spies
- Department of Biochemistry, University of Iowa College of Medicine, Iowa City, IA 52242-1109, United States. https://twitter.com/maria_spies
| | - M Todd Washington
- Department of Biochemistry, University of Iowa College of Medicine, Iowa City, IA 52242-1109, United States.
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Troitskaia A, Gaur P, Honda M, Spies M, Chemla YR. Probing the damage-sensing mechanism(s) of a DNA repair helicase. Biophys J 2023; 122:149a. [PMID: 36782683 DOI: 10.1016/j.bpj.2022.11.1003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Affiliation(s)
- Alice Troitskaia
- Center for Biophysics and Quantitative Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Paras Gaur
- Department of Biochemistry and Molecular Biology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Masayoshi Honda
- Department of Biochemistry and Molecular Biology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Maria Spies
- Department of Biochemistry and Molecular Biology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Yann R Chemla
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, IL, USA
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9
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Mori K, Sasaki H, Urabe F, Honda M, Yanagisawa T, Aoki M, Miki K, Shariat S, Kimura T. Radical prostatectomy versus high-dose-rate brachytherapy and hypo-fractionated external beam radiation combined with long-term androgen deprivation for high-risk prostate cancer. EUR UROL SUPPL 2022. [DOI: 10.1016/s2666-1683(22)02507-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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10
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Ichibayashi R, Suzuki G, Nakamichi Y, Masuyama Y, Yamamoto S, Serizawa H, Watanabe M, Aoyama K, Honda M. Management of organic phosphorus poisoning using a pupillometer: a case report. QJM 2022; 115:415-416. [PMID: 35238387 DOI: 10.1093/qjmed/hcac063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Indexed: 11/12/2022] Open
Affiliation(s)
- R Ichibayashi
- From the Department of Critical Care Center, Toho University Medical Center, Omori Hospital, 6-11-1 Omori-Nishi, Ota-ku, Tokyo 143-8541, Japan
| | - G Suzuki
- From the Department of Critical Care Center , Toho University Medical Center, Omori Hospital, 6-11-1 Omori-Nishi, Ota-ku, Tokyo 143-8541, Japan
| | - Y Nakamichi
- From the Department of Critical Care Center, Toho University Medical Center, Omori Hospital, 6-11-1 Omori-Nishi , Ota-ku, Tokyo 143-8541, Japan
| | - Y Masuyama
- From the Department of Critical Care Center, Toho University Medical Center, Omori Hospital, 6-11-1 Omori-Nishi, Ota-ku, Tokyo 143-8541 , Japan
| | - S Yamamoto
- From the Department of Critical Care Center, Toho University Medical Center, Omori Hospital, 6-11-1 Omori-Nishi, Ota-ku, Tokyo 143-8541, Japan
| | - H Serizawa
- From the Department of Critical Care Center, Toho University Medical Center, Omori Hospital, 6-11-1 Omori-Nishi, Ota-ku, Tokyo 143-8541, Japan
| | - M Watanabe
- From the Department of Critical Care Center, Toho University Medical Center, Omori Hospital, 6-11-1 Omori-Nishi, Ota-ku, Tokyo 143-8541, Japan
| | - K Aoyama
- Department of Pharmacy, Toho University Medical Center, Omori Hospital, 6-11-1 Omori-Nishi, Ota-ku, Tokyo 143-8541, Japan
| | - M Honda
- From the Department of Critical Care Center, Toho University Medical Center, Omori Hospital, 6-11-1 Omori-Nishi, Ota-ku, Tokyo 143-8541, Japan
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Teraoka S, Honda M, Makishima K, Shimizu R, Tsounapi P, Yumioka T, Yamaguchi N, Kawamoto B, Iwamoto H, Li P, Morizane S, Hikita K, Hisatome I, Takenaka A. Bladder cryo-injury induced detrusor underactivity rat model: Early effects of adipose-derived stem cell sheet and their differentiation. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00782-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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12
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Sasanami Y, Honda M, Nishiki H, Tachibana K, Abe H, Hokamura A, Yamada M. Purification and characterization of an enzyme that degrades polyamide 4 into gamma-aminobutyric acid oligomers from Pseudoxanthomonas sp. TN-N1. Polym Degrad Stab 2022. [DOI: 10.1016/j.polymdegradstab.2022.109868] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Honda M, Nakamura R, Sugimoto H. Copolymerization of carbon dioxide and oxetane catalyzed by aluminum porphyrin complex system. Journal of Polymer Science 2021. [DOI: 10.1002/pol.20210536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Masayoshi Honda
- Department of Industrial Chemistry, Faculty of Engineering Tokyo University of Science Tokyo Japan
| | - Ryo Nakamura
- Department of Industrial Chemistry, Faculty of Engineering Tokyo University of Science Tokyo Japan
| | - Hiroshi Sugimoto
- Department of Industrial Chemistry, Faculty of Engineering Tokyo University of Science Tokyo Japan
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14
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Hefel A, Honda M, Cronin N, Harrell K, Patel P, Spies M, Smolikove S. Correction to 'RPA complexes in Caenorhabditis elegans meiosis; unique roles in replication, meiotic recombination and apoptosis'. Nucleic Acids Res 2021; 49:9003. [PMID: 34370030 PMCID: PMC8421208 DOI: 10.1093/nar/gkab631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Affiliation(s)
- Adam Hefel
- Department of Biology, The University of Iowa, Iowa City, IA 52242, USA
| | - Masayoshi Honda
- Department of Biochemistry, The University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Nicholas Cronin
- Department of Biochemistry, The University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Kailey Harrell
- Department of Biology, The University of Iowa, Iowa City, IA 52242, USA
| | - Pooja Patel
- Department of Biology, The University of Iowa, Iowa City, IA 52242, USA
| | - Maria Spies
- Department of Biochemistry, The University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Sarit Smolikove
- Department of Biology, The University of Iowa, Iowa City, IA 52242, USA
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15
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Honda M, Shimizu R, Teraoka S, Tsounapi P, Kimura Y, Yumioka T, Iwamoto H, Morizane S, Hikita K, Takenaka A. Orgasmic dysfunction after robot-assisted radical prostatectomy: Rates of occurrence and predictors. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01534-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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16
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Wallner A, Froehlich MB, Hotchkis MAC, Kinoshita N, Paul M, Martschini M, Pavetich S, Tims SG, Kivel N, Schumann D, Honda M, Matsuzaki H, Yamagata T. 60Fe and 244Pu deposited on Earth constrain the r-process yields of recent nearby supernovae. Science 2021; 372:742-745. [PMID: 33986180 DOI: 10.1126/science.aax3972] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 04/12/2021] [Indexed: 11/02/2022]
Abstract
Half of the chemical elements heavier than iron are produced by the rapid neutron capture process (r-process). The sites and yields of this process are disputed, with candidates including some types of supernovae (SNe) and mergers of neutron stars. We search for two isotopic signatures in a sample of Pacific Ocean crust-iron-60 (60Fe) (half-life, 2.6 million years), which is predominantly produced in massive stars and ejected in supernova explosions, and plutonium-244 (244Pu) (half-life, 80.6 million years), which is produced solely in r-process events. We detect two distinct influxes of 60Fe to Earth in the last 10 million years and accompanying lower quantities of 244Pu. The 244Pu/60Fe influx ratios are similar for both events. The 244Pu influx is lower than expected if SNe dominate r-process nucleosynthesis, which implies some contribution from other sources.
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Affiliation(s)
- A Wallner
- Department of Nuclear Physics, Research School of Physics, Australian National University, Canberra, ACT 2601, Australia. .,Helmholtz-Zentrum Dresden-Rossendorf, Institute of Ion Beam Physics and Materials Research, 01328 Dresden, Germany
| | - M B Froehlich
- Department of Nuclear Physics, Research School of Physics, Australian National University, Canberra, ACT 2601, Australia
| | - M A C Hotchkis
- Australian Nuclear Science and Technology Organisation, Lucas Heights, NSW 2234, Australia
| | - N Kinoshita
- Institute of Technology, Shimizu Corporation, Tokyo 135-8530, Japan
| | - M Paul
- Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - M Martschini
- Department of Nuclear Physics, Research School of Physics, Australian National University, Canberra, ACT 2601, Australia
| | - S Pavetich
- Department of Nuclear Physics, Research School of Physics, Australian National University, Canberra, ACT 2601, Australia
| | - S G Tims
- Department of Nuclear Physics, Research School of Physics, Australian National University, Canberra, ACT 2601, Australia
| | - N Kivel
- Laboratory of Radiochemistry, Department for Nuclear Energy and Safety, Paul Scherrer Institute, 5232 Villigen, Switzerland
| | - D Schumann
- Laboratory of Radiochemistry, Department for Nuclear Energy and Safety, Paul Scherrer Institute, 5232 Villigen, Switzerland
| | - M Honda
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Ibaraki 305-8577, Japan
| | - H Matsuzaki
- Micro Analysis Laboratory, Tandem Accelerator, The University Museum, The University of Tokyo, Tokyo 113-0032, Japan
| | - T Yamagata
- Micro Analysis Laboratory, Tandem Accelerator, The University Museum, The University of Tokyo, Tokyo 113-0032, Japan
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17
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Kimura Y, Yamashita T, Seto R, Imanishi M, Honda M, Nakagawa S, Saga Y, Takenaka S, Yu LJ, Madigan MT, Wang-Otomo ZY. Circular dichroism and resonance Raman spectroscopies of bacteriochlorophyll b-containing LH1-RC complexes. Photosynth Res 2021; 148:77-86. [PMID: 33834357 DOI: 10.1007/s11120-021-00831-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 03/19/2021] [Indexed: 06/12/2023]
Abstract
The core light-harvesting complexes (LH1) in bacteriochlorophyll (BChl) b-containing purple phototrophic bacteria are characterized by a near-infrared absorption maximum around 1010 nm. The determinative cause for this ultra-redshift remains unclear. Here, we present results of circular dichroism (CD) and resonance Raman measurements on the purified LH1 complexes in a reaction center-associated form from a mesophilic and a thermophilic Blastochloris species. Both the LH1 complexes displayed purely positive CD signals for their Qy transitions, in contrast to those of BChl a-containing LH1 complexes. This may reflect differences in the conjugation system of the bacteriochlorin between BChl b and BChl a and/or the differences in the pigment organization between the BChl b- and BChl a-containing LH1 complexes. Resonance Raman spectroscopy revealed remarkably large redshifts of the Raman bands for the BChl b C3-acetyl group, indicating unusually strong hydrogen bonds formed with LH1 polypeptides, results that were verified by a published structure. A linear correlation was found between the redshift of the Raman band for the BChl C3-acetyl group and the change in LH1-Qy transition for all native BChl a- and BChl b-containing LH1 complexes examined. The strong hydrogen bonding and π-π interactions between BChl b and nearby aromatic residues in the LH1 polypeptides, along with the CD results, provide crucial insights into the spectral and structural origins for the ultra-redshift of the long-wavelength absorption maximum of BChl b-containing phototrophs.
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Affiliation(s)
- Y Kimura
- Department of Agrobioscience, Graduate School of Agriculture, Kobe University, Nada, Kobe, 657-8501, Japan.
| | - T Yamashita
- Faculty of Science, Ibaraki University, Mito, 310-8512, Japan
| | - R Seto
- Department of Agrobioscience, Graduate School of Agriculture, Kobe University, Nada, Kobe, 657-8501, Japan
| | - M Imanishi
- Department of Agrobioscience, Graduate School of Agriculture, Kobe University, Nada, Kobe, 657-8501, Japan
| | - M Honda
- Faculty of Science, Ibaraki University, Mito, 310-8512, Japan
| | - S Nakagawa
- Department of Chemistry, Kindai University, Higashi-Osaka, 577-8502, Japan
| | - Y Saga
- Department of Chemistry, Kindai University, Higashi-Osaka, 577-8502, Japan
| | - S Takenaka
- Department of Agrobioscience, Graduate School of Agriculture, Kobe University, Nada, Kobe, 657-8501, Japan
| | - L-J Yu
- Photosynthesis Research Center, Key Laboratory of Photobiology, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
| | - M T Madigan
- Department of Microbiology, Southern Illinois University, Carbondale, IL, 62901, USA
| | - Z-Y Wang-Otomo
- Faculty of Science, Ibaraki University, Mito, 310-8512, Japan.
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18
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Stekas B, Yeo S, Troitskaia A, Honda M, Sho S, Spies M, Chemla YR. Switch-like control of helicase processivity by single-stranded DNA binding protein. eLife 2021; 10:60515. [PMID: 33739282 PMCID: PMC7997660 DOI: 10.7554/elife.60515] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [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: 06/29/2020] [Accepted: 03/18/2021] [Indexed: 11/13/2022] Open
Abstract
Helicases utilize nucleotide triphosphate (NTP) hydrolysis to translocate along single-stranded nucleic acids (NA) and unwind the duplex. In the cell, helicases function in the context of other NA-associated proteins such as single-stranded DNA binding proteins. Such encounters regulate helicase function, although the underlying mechanisms remain largely unknown. Ferroplasma acidarmanus xeroderma pigmentosum group D (XPD) helicase serves as a model for understanding the molecular mechanisms of superfamily 2B helicases, and its activity is enhanced by the cognate single-stranded DNA binding protein replication protein A 2 (RPA2). Here, optical trap measurements of the unwinding activity of a single XPD helicase in the presence of RPA2 reveal a mechanism in which XPD interconverts between two states with different processivities and transient RPA2 interactions stabilize the more processive state, activating a latent 'processivity switch' in XPD. A point mutation at a regulatory DNA binding site on XPD similarly activates this switch. These findings provide new insights on mechanisms of helicase regulation by accessory proteins.
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Affiliation(s)
- Barbara Stekas
- Department of Physics, University of Illinois, Urbana-Champaign, Urbana, United States
| | - Steve Yeo
- Center for Biophysics and Quantitative Biology, University of Illinois, Urbana-Champaign, Urbana, United States
| | - Alice Troitskaia
- Center for Biophysics and Quantitative Biology, University of Illinois, Urbana-Champaign, Urbana, United States
| | - Masayoshi Honda
- Department of Biochemistry, Carver College of Medicine, University of Iowa, Iowa City, United States
| | - Sei Sho
- Department of Biochemistry, Carver College of Medicine, University of Iowa, Iowa City, United States
| | - Maria Spies
- Department of Biochemistry, Carver College of Medicine, University of Iowa, Iowa City, United States
| | - Yann R Chemla
- Department of Physics, University of Illinois, Urbana-Champaign, Urbana, United States.,Center for Biophysics and Quantitative Biology, University of Illinois, Urbana-Champaign, Urbana, United States.,Center for the Physics of Living Cells, University of Illinois, Urbana-Champaign, Urbana, United States
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19
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Kondo M, Murakawa Y, Honda M, Moriyama M. Remission with tocilizumab in a patient with erosive hand osteoarthritis. Scand J Rheumatol 2021; 50:485-487. [PMID: 33729085 DOI: 10.1080/03009742.2020.1867238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- M Kondo
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Shimane, Japan
| | - Y Murakawa
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Shimane, Japan.,Department of General Treatment Center for Intractable Diseases, Shimane University Faculty of Medicine, Izumo, Shimane, Japan
| | - M Honda
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Shimane, Japan
| | - M Moriyama
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Shimane, Japan
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20
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Hefel A, Honda M, Cronin N, Harrell K, Patel P, Spies M, Smolikove S. RPA complexes in Caenorhabditis elegans meiosis; unique roles in replication, meiotic recombination and apoptosis. Nucleic Acids Res 2021; 49:2005-2026. [PMID: 33476370 PMCID: PMC7913698 DOI: 10.1093/nar/gkaa1293] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 12/24/2020] [Accepted: 12/29/2020] [Indexed: 12/20/2022] Open
Abstract
Replication Protein A (RPA) is a critical complex that acts in replication and promotes homologous recombination by allowing recombinase recruitment to processed DSB ends. Most organisms possess three RPA subunits (RPA1, RPA2, RPA3) that form a trimeric complex critical for viability. The Caenorhabditis elegans genome encodes RPA-1, RPA-2 and an RPA-2 paralog RPA-4. In our analysis, we determined that RPA-2 is critical for germline replication and normal repair of meiotic DSBs. Interestingly, RPA-1 but not RPA-2 is essential for somatic replication, in contrast to other organisms that require both subunits. Six different hetero- and homodimeric complexes containing permutations of RPA-1, RPA-2 and RPA-4 can be detected in whole animal extracts. Our in vivo studies indicate that RPA-1/4 dimer is less abundant in the nucleus and its formation is inhibited by RPA-2. While RPA-4 does not participate in replication or recombination, we find that RPA-4 inhibits RAD-51 filament formation and promotes apoptosis of a subset of damaged nuclei. Altogether these findings point to sub-functionalization and antagonistic roles of RPA complexes in C. elegans.
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Affiliation(s)
- Adam Hefel
- Department of Biology, The University of Iowa, Iowa City, IA 52242, USA
| | - Masayoshi Honda
- Department of Biochemistry, The University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Nicholas Cronin
- Department of Biochemistry, The University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Kailey Harrell
- Department of Biology, The University of Iowa, Iowa City, IA 52242, USA
| | - Pooja Patel
- Department of Biology, The University of Iowa, Iowa City, IA 52242, USA
| | - Maria Spies
- Department of Biochemistry, The University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Sarit Smolikove
- Department of Biology, The University of Iowa, Iowa City, IA 52242, USA
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21
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Kulkarni DS, Owens SN, Honda M, Ito M, Yang Y, Corrigan MW, Chen L, Quan AL, Hunter N. Publisher Correction: PCNA activates the MutLγ endonuclease to promote meiotic crossing over. Nature 2021; 590:E30. [PMID: 33469226 DOI: 10.1038/s41586-020-03112-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Shannon N Owens
- Howard Hughes Medical Institute, University of California, Davis, Davis, CA, USA
| | - Masayoshi Honda
- Howard Hughes Medical Institute, University of California, Davis, Davis, CA, USA.,Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Masaru Ito
- Howard Hughes Medical Institute, University of California, Davis, Davis, CA, USA.,Institute for Protein Research, Osaka University, Osaka, Japan
| | - Ye Yang
- Department of Microbiology & Molecular Genetics, University of California, Davis, Davis, CA, USA.,ScienCell Research Laboratories, Carlsbad, CA, USA
| | - Mary W Corrigan
- Howard Hughes Medical Institute, University of California, Davis, Davis, CA, USA
| | - Lan Chen
- Howard Hughes Medical Institute, University of California, Davis, Davis, CA, USA
| | - Aric L Quan
- Howard Hughes Medical Institute, University of California, Davis, Davis, CA, USA
| | - Neil Hunter
- Howard Hughes Medical Institute, University of California, Davis, Davis, CA, USA. .,Department of Microbiology & Molecular Genetics, University of California, Davis, Davis, CA, USA. .,Department of Molecular & Cellular Biology, University of California, Davis, Davis, CA, USA.
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22
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Honda M, Ebihara T, Ohkawa T, Sugimoto H. Alternating terpolymerization of carbon dioxide, propylene oxide, and various epoxides with bulky side groups for the tuning of thermal properties. Polym J 2020. [DOI: 10.1038/s41428-020-00412-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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23
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Abstract
Combined immune checkpoint blockade with nivolumab and ipilimumab is standard therapy for the treatment of patients with previously untreated advanced renal cell carcinoma who are at intermediate or poor risk. However, data about the safety and efficacy of combined immune checkpoint blockade with nivolumab and ipilimumab in patients on hemodialysis are limited. Renal function has no known clinically important effects on the pharmacokinetics and clearance of nivolumab and ipilimumab. Further, most immune-related adverse events in patients on hemodialysis are thought to be manageable with the same treatments applied in patients with normal renal function. We present a case of advanced clear-cell renal cell carcinoma in a patient on hemodialysis who received combined immune checkpoint blockade with nivolumab and ipilimumab and who showed no evident signs of immune-related adverse events. Here, we confirm the safety and efficacy of combined immune checkpoint blockade with nivolumab and ipilimumab in a patient on hemodialysis.
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Affiliation(s)
- Y Kobayashi
- Department of Urology, Kinki Central Hospital of Mutual Aid Association of Public School Teachers, Hyogo, Japan
| | - H Arai
- Department of Urology, Kinki Central Hospital of Mutual Aid Association of Public School Teachers, Hyogo, Japan
| | - M Honda
- Department of Urology, Kinki Central Hospital of Mutual Aid Association of Public School Teachers, Hyogo, Japan
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24
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Honda M, Kimura Y, Isoyama T, Sakaridani N, Sejima T, Ono K, Takahashi C, Komi T, Matsuoka H, Takenaka A. Efficacy and safety of combination treatment with tadalafil and mirabegron for persistent storage symptoms despite tadalafil treatment in patients with benign prostatic hyperplasia. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)32991-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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25
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Honda M, Shimizu R, Teraoka S, Nishikawa R, Kimura Y, Tsounapi P, Iwamoto H, Morizane S, Hikita K, Takenaka A. Role of group I and III metabotropic glutamate receptors in the micturition reflex in rats. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33030-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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26
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Yoshii D, Inomata Y, Komohara Y, Shimata K, Honda M, Hayashida S, Oya Y, Yamamoto H, Yamamoto H, Sugawara Y, Hibi T. Ki67 expression at Kasai portoenterostomy as a prognostic factor in patients with biliary atresia. BJS Open 2020; 4:873-883. [PMID: 32543770 PMCID: PMC7528526 DOI: 10.1002/bjs5.50308] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 05/04/2020] [Indexed: 11/27/2022] Open
Abstract
Background Biliary atresia is a rare paediatric biliary obliteration disease with unknown aetiology, and is the most common indication for paediatric liver transplantation (LT). However, no consensus for predicting Kasai portoenterostomy (KP) outcomes using liver histological findings exists. Ki67 is a popular biomarker for measuring and monitoring cellular proliferation. Methods Ki67 (clone, MIB‐1) liver parenchyma expression was measured by immunohistochemical staining of samples from living donors and patients with biliary atresia to assess its value in predicting outcomes after
KP. Results Of 35 children with biliary atresia, 13 were native liver survivors (NLS), 17 were non‐NLS, and five had primary LT. The median proportion of Ki67 immunostained areas in donors and patients with biliary atresia at KP was 0·06 and 0·99 per cent respectively. Univariable analysis identified a high proportion of Ki67 areas, high Ki67 cell numbers and high Ki67‐positive/leucocyte common antigen‐positive cell numbers at KP as significant predictors of poor native liver survival after KP (hazard ratio 9·29, 3·37 and 12·17 respectively). The proportion of Ki67 areas in the non‐NLS group was significantly higher than that in the NLS group (1·29 versus 0·72 per cent respectively; P = 0·001), and then decreased at LT (0·32 per cent versus 1·29 per cent at KP; P < 0·001). Conclusion This study has demonstrated the clinical data and time course of Ki67 expression in patients with biliary atresia. High Ki67 expression at KP may be an important predictor of native liver survival following the procedure.
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Affiliation(s)
- D Yoshii
- Department of Paediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Y Inomata
- Department of Paediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan.,Department of Paediatric Surgery and Transplantation, Kumamoto Rosai Hospital, Yatsushiro, Japan
| | - Y Komohara
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - K Shimata
- Department of Paediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - M Honda
- Department of Paediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - S Hayashida
- Department of Paediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Y Oya
- Department of Paediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - H Yamamoto
- Department of Paediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - H Yamamoto
- Department of Paediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Y Sugawara
- Department of Paediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - T Hibi
- Department of Paediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
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27
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Ri M, Nunobe S, Honda M, Akimoto E, Kinoshita T, Hori S, Aizawa M, Yabusaki H, Isobe Y, Kawakubo H, Abe T. Gastrectomy with or without omentectomy for cT3–4 gastric cancer: a multicentre cohort study. Br J Surg 2020; 107:1640-1647. [DOI: 10.1002/bjs.11702] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 03/17/2020] [Accepted: 04/22/2020] [Indexed: 01/13/2023]
Abstract
Abstract
Background
Omentectomy is performed widely for locally advanced gastric cancer to prevent disease recurrence. However, its clinical benefit is unknown.
Methods
This retrospective cohort study compared the outcome of gastrectomy with preservation of the omentum (GPO) and gastrectomy with resection of the omentum (GRO) among patients with cT3–T4 gastric cancer who underwent gastrectomy between 2006 and 2012 in one of five participating institutions. A consensus conference identified 28 variables potentially associated with outcome after gastrectomy for the estimation of propensity scores, and propensity score matching (PSM) was undertaken to control for possible confounders. Postoperative surgical outcomes, overall survival and disease recurrence were compared between GPO and GRO.
Results
A total of 1758 patients were identified, of whom 526 remained after PSM, 263 in each group. Median follow-up was 4·9 (i.q.r. 3·1–5·9) years in the GRO group and 5·0 (2·5–6·8) years in the GPO group. The incidence of postoperative complications of Clavien–Dindo grade III or more was significantly higher in the GRO group (17·5 versus 10·3 per cent; P = 0·016). Five-year overall survival rates were 77·1 per cent in the GRO group and 79·4 per cent in the GPO group (P = 0·749). There were no significant differences in recurrence rate or pattern of recurrence between the groups.
Conclusion
Overall survival and disease recurrence were comparable in patients with cT3–4 gastric cancer who underwent GPO or GRO.
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Affiliation(s)
- M Ri
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - S Nunobe
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - M Honda
- Department of Minimally Invasive Surgical and Medical Oncology, Fukushima Medical University, Fukushima, Japan
| | - E Akimoto
- Department of Gastric Surgery, National Cancer Centre Hospital East, Chiba, Japan
| | - T Kinoshita
- Department of Gastric Surgery, National Cancer Centre Hospital East, Chiba, Japan
| | - S Hori
- Department of Surgery, Southern Tohoku General Hospital, Fukushima, Japan
| | - M Aizawa
- Department of Digestive Surgery, Niigata Cancer Centre Hospital, Niigata, Japan
| | - H Yabusaki
- Department of Digestive Surgery, Niigata Cancer Centre Hospital, Niigata, Japan
| | - Y Isobe
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - H Kawakubo
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - T Abe
- School of Data Science, Yokohama City University, Kanagawa, Japan
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28
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Honda M, Moriyama M, Kondo M, Kumakura S, Murakawa Y. Tofacitinib-induced remission in refractory adult-onset Still's disease complicated by macrophage activation syndrome. Scand J Rheumatol 2020; 49:336-338. [PMID: 32329389 DOI: 10.1080/03009742.2020.1729405] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- M Honda
- Department of Rheumatology, Shimane University Faculty of Medicine , Izumo, Japan
| | - M Moriyama
- Department of Rheumatology, Shimane University Faculty of Medicine , Izumo, Japan
| | - M Kondo
- Department of Rheumatology, Shimane University Faculty of Medicine , Izumo, Japan
| | - S Kumakura
- Department of Rheumatology, Shimane University Faculty of Medicine , Izumo, Japan.,Department of Medical Education and Research, Shimane University Faculty of Medicine , Izumo, Japan
| | - Y Murakawa
- Department of Rheumatology, Shimane University Faculty of Medicine , Izumo, Japan
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29
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Hoshii S, Honda M. High Incidence of Encapsulating Peritoneal Sclerosis in Pediatric Patients on Peritoneal Dialysis Longer than 10 Years. Perit Dial Int 2020. [DOI: 10.1177/089686080202200617] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- S. Hoshii
- The Study Group of Pediatric PD Conference in Japan Tokyo Metropolitan Children's Hospital Tokyo, Japan
- Department of Pediatrics Nishi-Sapporo National Hospital Tokyo Metropolitan Children's Hospital Tokyo, Japan
| | - M. Honda
- The Study Group of Pediatric PD Conference in Japan Tokyo Metropolitan Children's Hospital Tokyo, Japan
- Yamanote 5-7, Nishi-ku, Sapporo, 063-0005 Department of Pediatric Nephrology Tokyo Metropolitan Children's Hospital Tokyo, Japan
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30
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Honda M, Paintsil EA, Spies M. RAD52 DNA Repair Protein is a Gatekeeper that Protects DNA Replication Forks from Regression by Fork Reversal Motors. Biophys J 2020. [DOI: 10.1016/j.bpj.2019.11.988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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31
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Honda M, Athar MS, Kajita T, Kasahara K, Midorikawa S. Reduction of the uncertainty in the atmospheric neutrino flux prediction below 1 GeV using accurately measured atmospheric muon flux. Int J Clin Exp Med 2019. [DOI: 10.1103/physrevd.100.123022] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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32
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Miyata R, Kanbayashi T, Honda M, Shimohira M. The 15-years-old girl who was diagnosed as narcolepsy with progressing intellectual disability and symptoms like austic children. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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33
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Honda M, Moriyama M, Kondo M, Kumakura S, Sumita Y, Murakawa Y. Three cases of autoimmune-associated haemophagocytic syndrome in dermatomyositis with anti-MDA5 autoantibody. Scand J Rheumatol 2019; 49:244-246. [DOI: 10.1080/03009742.2019.1653493] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- M Honda
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Japan
| | - M Moriyama
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Japan
| | - M Kondo
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Japan
| | - S Kumakura
- Department of Medical Education and Research, Shimane University Faculty of Medicine, Izumo, Japan
| | - Y Sumita
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Japan
| | - Y Murakawa
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Japan
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34
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Moriyama M, Wada Y, Minamoto T, Kondo M, Honda M, Murakawa Y. Unexpectedly lower proportion of placental transferred tocilizumab relative to whole immunoglobulin G: a case report. Scand J Rheumatol 2019; 49:165-166. [PMID: 31436129 DOI: 10.1080/03009742.2019.1639821] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- M Moriyama
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Shimane, Japan
| | - Y Wada
- Internal Medicine III, Shimane University Faculty of Medicine, Izumo, Shimane, Japan
| | - T Minamoto
- Department of Obstetrics, Shimane University Faculty of Medicine, Izumo, Shimane, Japan
| | - M Kondo
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Shimane, Japan
| | - M Honda
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Shimane, Japan
| | - Y Murakawa
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Shimane, Japan.,Internal Medicine III, Shimane University Faculty of Medicine, Izumo, Shimane, Japan
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35
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Timmerman S, Honda M, Burnham AD, Amelin Y, Woodland S, Pearson DG, Jaques AL, Le Losq C, Bennett VC, Bulanova GP, Smith CB, Harris JW, Tohver E. Primordial and recycled helium isotope signatures in the mantle transition zone. Science 2019; 365:692-694. [PMID: 31416962 DOI: 10.1126/science.aax5293] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Accepted: 07/16/2019] [Indexed: 11/02/2022]
Abstract
Isotope compositions of basalts provide information about the chemical reservoirs in Earth's interior and play a critical role in defining models of Earth's structure. However, the helium isotope signature of the mantle below depths of a few hundred kilometers has been difficult to measure directly. This information is a vital baseline for understanding helium isotopes in erupted basalts. We measured He-Sr-Pb isotope ratios in superdeep diamond fluid inclusions from the transition zone (depth of 410 to 660 kilometers) unaffected by degassing and shallow crustal contamination. We found extreme He-C-Pb-Sr isotope variability, with high 3He/4He ratios related to higher helium concentrations. This indicates that a less degassed, high-3He/4He deep mantle source infiltrates the transition zone, where it interacts with recycled material, creating the diverse compositions recorded in ocean island basalts.
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Affiliation(s)
- S Timmerman
- Research School of Earth Sciences, Australian National University, 142 Mills Road, Acton, ACT 2601, Australia.
| | - M Honda
- Research School of Earth Sciences, Australian National University, 142 Mills Road, Acton, ACT 2601, Australia
| | - A D Burnham
- Research School of Earth Sciences, Australian National University, 142 Mills Road, Acton, ACT 2601, Australia
| | - Y Amelin
- Research School of Earth Sciences, Australian National University, 142 Mills Road, Acton, ACT 2601, Australia
| | - S Woodland
- Earth and Atmospheric Sciences, University of Alberta, 116 Street and 85 Avenue, Edmonton, Alberta T6G 2R3, Canada
| | - D G Pearson
- Earth and Atmospheric Sciences, University of Alberta, 116 Street and 85 Avenue, Edmonton, Alberta T6G 2R3, Canada
| | - A L Jaques
- Research School of Earth Sciences, Australian National University, 142 Mills Road, Acton, ACT 2601, Australia
| | - C Le Losq
- Research School of Earth Sciences, Australian National University, 142 Mills Road, Acton, ACT 2601, Australia
| | - V C Bennett
- Research School of Earth Sciences, Australian National University, 142 Mills Road, Acton, ACT 2601, Australia
| | - G P Bulanova
- School of Earth Sciences, University of Bristol, Queens Road, Bristol BS8 1QU, UK
| | - C B Smith
- School of Earth Sciences, University of Bristol, Queens Road, Bristol BS8 1QU, UK
| | - J W Harris
- School of Geographical and Earth Sciences, Gregory Building, University of Glasgow, Glasgow G12 8QQ, UK
| | - E Tohver
- University of Sao Paolo, Sao Paolo, Brazil
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Dimitriadis F, Tsounapi P, Zachariou A, Honda M, Koukos S, Hikita K, Giannakis J, Lantin P, Takenaka A, Sofikitis N. PO-01-075 Effects of a nutraceutical compound combined with Avanafil on standard sperm parameters, percentage of mature spermatozoa, and sperm capacity to undergo hyperactivation. J Sex Med 2019. [DOI: 10.1016/j.jsxm.2019.03.218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Malacaria E, Pugliese GM, Honda M, Marabitti V, Aiello FA, Spies M, Franchitto A, Pichierri P. Author Correction: Rad52 prevents excessive replication fork reversal and protects from nascent strand degradation. Nat Commun 2019; 10:2023. [PMID: 31043602 PMCID: PMC6494817 DOI: 10.1038/s41467-019-10072-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Affiliation(s)
- Eva Malacaria
- Mechanisms, Biomarkers and Models Unit, Department of Environment and Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Giusj Monia Pugliese
- Mechanisms, Biomarkers and Models Unit, Department of Environment and Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Masayoshi Honda
- Department of Biochemistry, Carver College of Medicine, University of Iowa, 51 Newton Road 4-403 Bowen Science Building, Iowa City, IA, 52242, USA
| | - Veronica Marabitti
- Mechanisms, Biomarkers and Models Unit, Department of Environment and Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Francesca Antonella Aiello
- Mechanisms, Biomarkers and Models Unit, Department of Environment and Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Maria Spies
- Department of Biochemistry, Carver College of Medicine, University of Iowa, 51 Newton Road 4-403 Bowen Science Building, Iowa City, IA, 52242, USA
| | - Annapaola Franchitto
- Mechanisms, Biomarkers and Models Unit, Department of Environment and Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Pietro Pichierri
- Mechanisms, Biomarkers and Models Unit, Department of Environment and Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy. .,Istituto Nazionale Biostrutture e Biosistemi, Viale delle Medaglie d'Oro, 305, 00136, Rome, Italy.
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Yamada Y, Inui T, Kinoshita Y, Shigemitsu Y, Honda M, Nakano K, Matsunari H, Nagaya M, Nagashima H, Aizawa M. Silicon-containing apatite fiber scaffolds with enhanced mechanical property express osteoinductivity and high osteoconductivity. Journal of Asian Ceramic Societies 2019; 7:101-108. [DOI: 10.1080/21870764.2019.1595930] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 02/09/2019] [Indexed: 10/09/2023]
Affiliation(s)
- Y. Yamada
- Department of Applied Chemistry, Meiji University, Kawasaki, Japan
| | - T. Inui
- Department of Applied Chemistry, Meiji University, Kawasaki, Japan
| | - Y. Kinoshita
- Department of Applied Chemistry, Meiji University, Kawasaki, Japan
| | - Y. Shigemitsu
- Department of Applied Chemistry, Meiji University, Kawasaki, Japan
| | - M. Honda
- Department of Applied Chemistry, Meiji University, Kawasaki, Japan
| | - K. Nakano
- Department of Life Science, Meiji University, Kawasaki, Japan
| | - H. Matsunari
- Meiji University International Institute for Bio-Resource Research, Kawasaki, Japan
| | - M. Nagaya
- Meiji University International Institute for Bio-Resource Research, Kawasaki, Japan
| | - H. Nagashima
- Meiji University International Institute for Bio-Resource Research, Kawasaki, Japan
| | - M. Aizawa
- Department of Applied Chemistry, Meiji University, Kawasaki, Japan
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Tsounapi P, Honda M, Teraoka S, Kimura Y, Hikita K, Zachariou A, Sofikitis N, Saito M, Takenaka A. The nicotine-induced alterations in oxidative stress parameters in the rat bladder. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/s1569-9056(19)30517-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Horvath SP, Wells JPR, Reid MF, Yamaga M, Honda M. Electron paramagnetic resonance enhanced crystal field analysis for low point-group symmetry systems: C 2v sites in Sm 3+:CaF 2/SrF 2. J Phys Condens Matter 2019; 31:015501. [PMID: 30499454 DOI: 10.1088/1361-648x/aaee5c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
We present a comprehensive spectroscopic study of C[Formula: see text] point-group symmetry sites in Sm[Formula: see text]:CaF[Formula: see text]/SrF[Formula: see text] codoped with either NaF or LiF. Data includes electron paramagnetic resonance measurements of Zeeman and hyperfine interactions for the ground state, as well as site-selective excitation and fluorescence spectroscopy up to the [Formula: see text]G[Formula: see text] multiplet. Inclusion of the EPR data allowed us to determine unique crystal-field parameters. The parameters provide information about the geometry of the sites and the nature of the interactions between the Sm[Formula: see text] dopant and the alkaline earth co-dopant.
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Affiliation(s)
- S P Horvath
- School of Physical and Chemical Sciences, University of Canterbury, PB 4800, Christchurch 8140, New Zealand. The Dodd-Walls Centre for Photonic and Quantum Technologies, New Zealand
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Honda M, Goto T, Sakanaka Y, Yaita T, Suzuki S. Electrochemical Cs removal and crystal formation from Fukushima weathered biotite in molten NaCl-CaCl<sub>2</sub>. AIMS Electronics and Electrical Engineering 2019. [DOI: 10.3934/electreng.2019.2.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Honda M, Matsuda C, Tanaka C, Kondo K, Takahashi T, Kosugi C, Tokunaga Y, Takemoto H, Kim H, Sakamoto J, Oba K, Mishima H. A phase II study of bevacizumab and irinotecan plus alternate-day S-1 as a second-line therapy for colorectal cancer: The AIRS study. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Honda M, Ito W, Ueno T, Wada M, Narisawa H, Kato N. 0632 Analysis of Sleep Bout Duration: A New Marker to Differentiate Narcolepsy Type 1. Sleep 2018. [DOI: 10.1093/sleep/zsy061.631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- M Honda
- Tokyo Metropolitan Institute of Medical Science, Tokyo, JAPAN
- Seiwa Hospital, Institute of Neuropsychiatry, Tokyo, JAPAN
| | - W Ito
- Seiwa Hospital, Institute of Neuropsychiatry, Tokyo, JAPAN
| | - T Ueno
- Seiwa Hospital, Institute of Neuropsychiatry, Tokyo, JAPAN
| | - M Wada
- Seiwa Hospital, Institute of Neuropsychiatry, Tokyo, JAPAN
| | - H Narisawa
- Seiwa Hospital, Institute of Neuropsychiatry, Tokyo, JAPAN
| | - N Kato
- Seiwa Hospital, Institute of Neuropsychiatry, Tokyo, JAPAN
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Abstract
Abstract:We describe a diagnostic support system for clinical psychiatry and its evaluation results. The system has two inter-related components: a rule-based reasoning part associated with uncertainty, and a deterministic part, that uses heuristics to perform categorical reasoning. The system includes the 30 groups of psychiatric diagnoses which are classified under the categories 290 to 319 of the DSM-III-R and the ICD-9. There are, in fact, 1508 rules relating 208 clinical findings with 257 diagnoses. The reasoning strategy is based on selecting and differentiating diagnostic categories in a hierarchical classification tree. The system is intended to be used for education of medical students, and to help non-specialist clinicians, residents in psychiatry, or experts with few years of experience in decision making. We tested the diagnostic performance of the system using case reports extracted from a specialized journal. In 52.8% of the cases, the correct diagnosis was ranked as the first hypothesis using only the rule-based part. In combination with the deterministic strategy, the correct diagnosis could be made for 73.6% of the analyzed cases.
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Oya Y, Sugawara Y, Honda M, Yoshii D, Isono K, Hayashida S, Yamamoto H, Inomata Y. Living Donor Liver Transplantation for Progressive Familial Intrahepatic Cholestasis Type 1: Two Reported Cases. Transplant Proc 2018; 49:1123-1125. [PMID: 28583540 DOI: 10.1016/j.transproceed.2017.03.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Progressive familial intrahepatic cholestasis type 1 (PFIC1) is an inherited disease characterized by cholestatic features. We report two patients with PFIC1 who underwent liver retransplantation. CASE REPORT One patient was a 3-year-old female who underwent liver transplantation for PFIC1. She presented with severe diarrhea and fatty liver, and went into liver failure. She therefore underwent liver retransplantation and external biliary diversion 8 years after the initial liver transplantation. The explanted liver was histologically diagnosed with chronic rejection. Her intractable diarrhea stopped after the retransplantation. She was diagnosed with a fatty liver 8 months after the retransplantation and died 4 years after retransplantation due to bleeding from an ileostomy. The other patient was a 3-year-old male. This patient underwent liver retransplantation due to liver cirrhosis caused by steatohepatitis 9 years after the initial liver transplantation. The biliary tract was not diverted. He also experienced severe diarrhea after the retransplantation and requires home parenteral nutrition due to an eating disorder. CONCLUSIONS Liver transplantation is the only treatment to resolve life-threatening issues due to PFIC1, but requires further improvement as a therapeutic modality.
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Affiliation(s)
- Y Oya
- Department of Transplantation/Pediatric Surgery, Postgraduate School of Life Science, Kumamoto University, Kumamoto, Japan
| | - Y Sugawara
- Department of Transplantation/Pediatric Surgery, Postgraduate School of Life Science, Kumamoto University, Kumamoto, Japan.
| | - M Honda
- Department of Transplantation/Pediatric Surgery, Postgraduate School of Life Science, Kumamoto University, Kumamoto, Japan
| | - D Yoshii
- Department of Transplantation/Pediatric Surgery, Postgraduate School of Life Science, Kumamoto University, Kumamoto, Japan
| | - K Isono
- Department of Transplantation/Pediatric Surgery, Postgraduate School of Life Science, Kumamoto University, Kumamoto, Japan
| | - S Hayashida
- Department of Transplantation/Pediatric Surgery, Postgraduate School of Life Science, Kumamoto University, Kumamoto, Japan
| | - H Yamamoto
- Department of Transplantation/Pediatric Surgery, Postgraduate School of Life Science, Kumamoto University, Kumamoto, Japan
| | - Y Inomata
- Department of Transplantation/Pediatric Surgery, Postgraduate School of Life Science, Kumamoto University, Kumamoto, Japan
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Aoyama T, Oba K, Honda M, Sadahiro S, Hamada C, Mayanagi S, Kanda M, Maeda H, Sakamoto J, Saji S, Yoshikawa T. Clinical impact of postoperative surgical complications on the colorectal cancer survival and recurrence: Analyses of pooled individual patients’ data from three large phase III randomized trials. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx659.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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47
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Ishikawa S, Honda M, Takebayashi Y, Gineste Y. THE QUANTITATIVE ANALYSIS OF MULTIMODAL COMPREHENSIVE CARE BASED ON VIDEO ANALYSIS TECHNOLOGY. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.4330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- S. Ishikawa
- Shizuoka University, Hamamatsu-city, Shizuoka, Japan,
| | - M. Honda
- Tokyo Medical Center, Meguro-ku, Tokyo, Japan,
| | | | - Y. Gineste
- Instituts Gineste-Marescotti, Perpignan, France
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Ogawa T, Honda M, Ikebe K, Kibi M, Kawabata S, Maeda Y. THE MOUTH MATTERS: CHARACTERIZATION OF ORAL MICROBIOTA IN NURSING HOME RESIDENTS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- T. Ogawa
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita Osaka, Japan,
| | - M. Honda
- Department of Oral and Molecular Microbiology, Osaka University Graduate School of Dentistry, Suita Osaka, Japan
| | - K. Ikebe
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita Osaka, Japan,
| | - M. Kibi
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita Osaka, Japan,
| | - S. Kawabata
- Department of Oral and Molecular Microbiology, Osaka University Graduate School of Dentistry, Suita Osaka, Japan
| | - Y. Maeda
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita Osaka, Japan,
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Nagakawa A, Honda M, Bito S. RISK EVALUATION OF SUPER-ELDERLIED IN JAPAN BASED ON POTENTIALLY INAPPROPRIATE MEDICATIONS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.3145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- A. Nagakawa
- National Hospital Organization Tokyo Medical Center, Tokyo, Japan
- Tokai University School of Medicin, Isehara city, Japan,
| | - M. Honda
- National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - S. Bito
- National Hospital Organization Tokyo Medical Center, Tokyo, Japan
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Honda M, Ito W, Ueno T, Kato N. 0659 FREQUENT CRAVING FOR SWEETS AT WAKE UP IS ASSOCIATED WITH SUBJECTIVE NOCTURNAL AWAKENING AND SLEEP STAGE TRANSITION INDEX IN PATIENTS WITH NARCOLEPSY TYPE 1. Sleep 2017. [DOI: 10.1093/sleepj/zsx050.658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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