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  1. Article ; Online: Cyclic pairwise interaction representing a rock-paper-scissors game maintains the population of the vulnerable yeast

    Oshiro, Mugihito / Zendo, Takeshi / Tashiro, Yukihiro / Nakayama, Jiro

    Microbiology spectrum

    2023  Volume 11, Issue 6, Page(s) e0137023

    Abstract: Importance: Traditionally, multispecies consisting of lactic acid bacteria and yeasts collaboratively engage sourdough fermentation, which determines the quality of the resulting baked goods. Nonetheless, the successive transfer of these microbial ... ...

    Abstract Importance: Traditionally, multispecies consisting of lactic acid bacteria and yeasts collaboratively engage sourdough fermentation, which determines the quality of the resulting baked goods. Nonetheless, the successive transfer of these microbial communities can result in undesirable community dynamics that prevent the formation of high-quality sourdough bread. Thus, a mechanistic understanding of the community dynamics is fundamental to engineer sourdough complex fermentation. This study describes the population dynamics of five species of lactic acid bacteria-yeast communities
    MeSH term(s) Saccharomyces cerevisiae/genetics ; Reproducibility of Results ; Food Microbiology ; Microbiota ; Lactobacillales ; Fermentation
    Language English
    Publishing date 2023-11-02
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2807133-5
    ISSN 2165-0497 ; 2165-0497
    ISSN (online) 2165-0497
    ISSN 2165-0497
    DOI 10.1128/spectrum.01370-23
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Factors related to help-seeking for cancer medical care among people living in rural areas: a scoping review.

    Oshiro, Mariko / Kamizato, Midori / Jahana, Sayuri

    BMC health services research

    2022  Volume 22, Issue 1, Page(s) 836

    Abstract: Despite the importance of timely diagnosis and access to treatment, previous studies have not adequately explored help-seeking behavior in cancer treatment among rural and remote residents. The barriers preventing help-seeking behavior also remain ... ...

    Abstract Despite the importance of timely diagnosis and access to treatment, previous studies have not adequately explored help-seeking behavior in cancer treatment among rural and remote residents. The barriers preventing help-seeking behavior also remain unclear. To address this research gap, this study conducted a scoping review to suggest a framework for eliminating barriers and facilitating help-seeking for cancer treatment among rural and remote residents. To conduct the scoping review, three English medical databases (PubMed, MEDLINE, and CINAHL) were examined for the keywords "rural," "remote," "cancer," and "help-seeking." The research objectives and study designs, participants, and excerpts describing help-seeking of the selected papers were recorded in a data charting form. Descriptions of help-seeking behavior were organized and summarized according to their meaning and integrated into factors using thematic analysis. All extracted factors related to help-seeking were sorted into four main themes according to the Ecological Model of Health Behavior, the theoretical lens for this scoping review: (1) Intrapersonal; (2) Interpersonal; (3) Groups, culture, and organizations; and (4) Policy/environment. Factors were categorized as barriers and facilitators of help-seeking. A total of 13 papers were analyzed. Intrapersonal factors such as self-reliance, symptom appraisal, and fatalism, were identified as barriers to help-seeking, whereas presentation of abnormal and serious symptoms facilitated help-seeking. Interpersonal factors such as lack of understanding of family members, influence of surrounding people, role obligations, and lack of trust in experts hindered help-seeking, whereas understanding from surrounding people such as family and friends, promoted help-seeking. Groups, cultural, and organizational factors such as prejudice, social stigma, shame, lack of anonymity, and social norms acted as barriers to help-seeking. Policy-related barriers to help-seeking included lack of medical services and physical distance from medical institutions, leading to a time burden. The study discussed the identified factors from a rural context. Future studies should consider the identified barriers and facilitators according to the four main themes in rural areas when formulating interventions to promote help-seeking. Our findings can offer a theoretical foundation to develop actionable policies, preventive strategies, and relevant interventional tools that may facilitate oncological service utilization in rural areas.
    MeSH term(s) Family ; Humans ; Neoplasms/therapy ; Patient Acceptance of Health Care ; Patient Care ; Rural Population ; Social Stigma
    Language English
    Publishing date 2022-06-28
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2050434-2
    ISSN 1472-6963 ; 1472-6963
    ISSN (online) 1472-6963
    ISSN 1472-6963
    DOI 10.1186/s12913-022-08205-w
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  3. Article: Emotional manifestations and psychological symptoms in healthcare workers of a general hospital of Buenos Aires city before and after vaccination against SARS-Cov-2

    Angiono, María / Mesa Y Morteo, María / Oshiro, María / Philippin, Mariela / Requena Olavarría, Janisse / Sánchez, Verónica / Pryluka, Daniel H

    Vertex (Buenos Aires, Argentina)

    2024  Volume 34, Issue 162, Page(s) 30–37

    Title translation Manifestaciones emocionales y síntomas psicológicos en los trabajadores de la salud de un Hospital General de Agudos de la Ciudad de Buenos Aires pre y posvacunación contra el SARS- CoV-2.
    Language Spanish
    Publishing date 2024-01-10
    Publishing country Argentina
    Document type English Abstract ; Journal Article
    ISSN 0327-6139
    ISSN 0327-6139
    DOI 10.53680/vertex.v34i162.503
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Diversity and dynamics of sourdough lactic acid bacteriota created by a slow food fermentation system.

    Oshiro, Mugihito / Zendo, Takeshi / Nakayama, Jiro

    Journal of bioscience and bioengineering

    2021  Volume 131, Issue 4, Page(s) 333–340

    Abstract: Sourdough is a naturally fermented dough that is used worldwide to produce a variety of baked foods. Various lactic acid bacteria (LAB), which can determine the quality of sourdough baked foods by producing metabolites, have been found in the sourdough ... ...

    Abstract Sourdough is a naturally fermented dough that is used worldwide to produce a variety of baked foods. Various lactic acid bacteria (LAB), which can determine the quality of sourdough baked foods by producing metabolites, have been found in the sourdough ecosystem. However, spontaneous fermentation of sourdough leads to unpredictable growth of various micro-organisms, which result in unstable product quality. From an ecological perspective, many researchers have recently studied sourdough LAB diversity, particularly the elucidation of LAB community interactions and the dynamic mechanisms during the fermentation process, in response to requests for the control and design of a desired sourdough microbial community. This article reviews recent advances in the study of sourdough LAB diversity and its dynamics in association with unique characteristics of the fermentation system; it also discusses future perspectives for better understanding of the complex sourdough microbial ecosystem, which can be attained efficiently by both in vitro and in situ experimental approaches.
    MeSH term(s) Bread/microbiology ; Fermentation ; Flour/microbiology ; Food Microbiology ; Lactobacillales ; Microbiota
    Language English
    Publishing date 2021-01-06
    Publishing country Japan
    Document type Journal Article ; Review
    ZDB-ID 1465387-4
    ISSN 1347-4421 ; 1389-1723
    ISSN (online) 1347-4421
    ISSN 1389-1723
    DOI 10.1016/j.jbiosc.2020.11.007
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    In stock of ZB MED Bonn / Germany

    Z 4728: Show issues

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  5. Article ; Online: Dilution rates and their transition modes influence organic acid productivity and bacterial community structure on continuous meta-fermentation using complex microorganisms.

    Koga, Tomonori / Ishizu, Mitsuoki / Watanabe, Kota / Miyamoto, Hirokuni / Oshiro, Mugihito / Sakai, Kenji / Tashiro, Yukihiro

    Journal of bioscience and bioengineering

    2023  Volume 136, Issue 5, Page(s) 391–399

    Abstract: We investigated the effect of dilution rates (D) (0.05, 0.15, and 0.4 ... ...

    Abstract We investigated the effect of dilution rates (D) (0.05, 0.15, and 0.4 h
    Language English
    Publishing date 2023-09-19
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 1465387-4
    ISSN 1347-4421 ; 1389-1723
    ISSN (online) 1347-4421
    ISSN 1389-1723
    DOI 10.1016/j.jbiosc.2023.08.004
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    In stock of ZB MED Bonn / Germany

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  6. Article ; Online: Scalp bacterial species influence SIRT1 and TERT expression in keratinocytes.

    Yamada, Azusa / Watanabe, Kota / Nishi, Yuri / Oshiro, Mugihito / Katakura, Yoshinori / Sakai, Kenji / Tashiro, Yukihiro

    Bioscience, biotechnology, and biochemistry

    2023  Volume 87, Issue 11, Page(s) 1364–1372

    Abstract: Scalp bacteria on the human scalp and scalp hair comprise distinct community structures for sites and individuals. To evaluate their effect on human keratinocyte cellular activity, including that of the hair follicular keratinocytes, the expression of ... ...

    Abstract Scalp bacteria on the human scalp and scalp hair comprise distinct community structures for sites and individuals. To evaluate their effect on human keratinocyte cellular activity, including that of the hair follicular keratinocytes, the expression of several longevity genes was examined using HaCaT cells. A screening system that uses enhanced green fluorescent protein (EGFP) fluorescence was established to identify scalp bacteria that enhance silent mating type information regulation 2 homolog-1 (SIRT1) promoter activity in transformed HaCaT cells (SIRT1p-EGFP). The results of quantitative polymerase chain reaction revealed that several predominant scalp bacteria enhanced (Cutibacterium acnes and Pseudomonas lini) and repressed (Staphylococcus epidermidis) the expressions of SIRT1 and telomerase reverse transcriptase (TERT) genes in HaCaT cells. These results suggest that the predominant scalp bacteria are related to the health of the scalp and hair, including repair of the damaged scalp and hair growth, by regulating gene expression in keratinocytes.
    MeSH term(s) Humans ; Scalp ; Sirtuin 1/genetics ; Sirtuin 1/metabolism ; Keratinocytes/metabolism ; Hair ; DNA-Directed RNA Polymerases/metabolism ; Bacteria/metabolism ; Telomerase/genetics ; Telomerase/metabolism
    Chemical Substances Sirtuin 1 (EC 3.5.1.-) ; DNA-Directed RNA Polymerases (EC 2.7.7.6) ; TERT protein, human (EC 2.7.7.49) ; Telomerase (EC 2.7.7.49) ; SIRT1 protein, human (EC 3.5.1.-)
    Language English
    Publishing date 2023-09-04
    Publishing country England
    Document type Journal Article
    ZDB-ID 1106450-x
    ISSN 1347-6947 ; 0916-8451
    ISSN (online) 1347-6947
    ISSN 0916-8451
    DOI 10.1093/bbb/zbad122
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 4647: 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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  7. Article: Impact of pH on succession of sourdough lactic acid bacteria communities and their fermentation properties.

    Oshiro, Mugihito / Tanaka, Masaru / Zendo, Takeshi / Nakayama, Jiro

    Bioscience of microbiota, food and health

    2020  Volume 39, Issue 3, Page(s) 152–159

    Abstract: Sourdough, a traditional fermented dough, is made via natural fermentation by lactic acid bacteria (LAB). Its pH changes from near neutral to acid during the subculture process. However, the product quality of subcultured sourdough depends on the ... ...

    Abstract Sourdough, a traditional fermented dough, is made via natural fermentation by lactic acid bacteria (LAB). Its pH changes from near neutral to acid during the subculture process. However, the product quality of subcultured sourdough depends on the unpredictable succession of LAB communities, the influential factors of which are still unclear. To elucidate one end of the LAB community succession mechanism, we evaluated the effect of pH by designing four subculture experiments using a model medium adjusted to pH 6.7, 5.5, and 4.5, as well as a natural sourdough subculture. All experiments began by inoculating a sourdough LAB mixture, and both bacterial successions and fermentative properties were monitored until ten subculture steps. In media subcultures, lactic acid production was higher in higher pH media. Three LAB genera,
    Language English
    Publishing date 2020-03-06
    Publishing country Japan
    Document type Journal Article
    ISSN 2186-6953
    ISSN 2186-6953
    DOI 10.12938/bmfh.2019-038
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  8. Article ; Online: Mechanistic Insight into Yeast Bloom in a Lactic Acid Bacteria Relaying-Community in the Start of Sourdough Microbiota Evolution.

    Oshiro, Mugihito / Tanaka, Masaru / Momoda, Rie / Zendo, Takeshi / Nakayama, Jiro

    Microbiology spectrum

    2021  Volume 9, Issue 2, Page(s) e0066221

    Abstract: The spontaneous microbiota of wheat sourdough, often comprising one yeast species and several lactic acid bacteria (LAB) species, evolves over repeated fermentation cycles, which bakers call backslopping. The final product quality largely depends on the ... ...

    Abstract The spontaneous microbiota of wheat sourdough, often comprising one yeast species and several lactic acid bacteria (LAB) species, evolves over repeated fermentation cycles, which bakers call backslopping. The final product quality largely depends on the microbiota functions, but these fluctuate sometimes during the initial months of fermentation cycles due to microbiota evolution in which three phases of LAB relay occur. In this study, the understanding of yeast-LAB interactions in the start of the evolution of the microbiota was deepened by exploring the timing and trigger interactions when sourdough yeast entered a preestablished LAB-relaying community. Monitoring of 32 cycles of evolution of 6 batches of spontaneous microbiota in wheat sourdoughs revealed that sourdough yeasts affected the LAB community when the 2nd- or 3rd-relaying types of LAB genera emerged. In
    MeSH term(s) Biological Evolution ; Fermentation ; Food Microbiology ; Lactic Acid/metabolism ; Lactobacillales/classification ; Lactobacillales/metabolism ; Lactobacillus/classification ; Lactobacillus/metabolism ; Microbiota/physiology ; Saccharomyces cerevisiae/metabolism ; Triticum/microbiology
    Chemical Substances Lactic Acid (33X04XA5AT)
    Language English
    Publishing date 2021-10-20
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2807133-5
    ISSN 2165-0497 ; 2165-0497
    ISSN (online) 2165-0497
    ISSN 2165-0497
    DOI 10.1128/Spectrum.00662-21
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Change Over Time in Seasonality and Severity of Children Hospitalized With Respiratory Syncytial Virus Infection in Japan.

    Ozeki, Shoko / Oshiro, Makoto / Fukumi, Daichi / Takeuchi, Tomoya / Mii, Sayaka / Nishikado, Yuichi

    The Pediatric infectious disease journal

    2022  Volume 41, Issue 8, Page(s) 614–619

    Abstract: Background: Respiratory syncytial virus (RSV) is the most common cause of bronchiolitis, and in temperate climates, late fall and winter epidemics of bronchiolitis are usually linked to RSV. In recent years in Japan, the RSV infection epidemic has ... ...

    Abstract Background: Respiratory syncytial virus (RSV) is the most common cause of bronchiolitis, and in temperate climates, late fall and winter epidemics of bronchiolitis are usually linked to RSV. In recent years in Japan, the RSV infection epidemic has occurred earlier, even during the hot season. This study aimed to evaluate the seasonal variation of RSV-associated hospitalizations over the past decade and the relationship between season and disease severity.
    Methods: This was a retrospective single-center study. Hospitalized children were studied between 2011 and 2019. RSV was detected using rapid antigen detection tests. Clinical information was obtained from medical records, and patients were classified by 4 seasons of admission and analyzed for changes over time.
    Results: Among 3750 children, 945 (25.2%) were RSV-positive. The seasonal proportion of hospitalized children who are RSV-positive showed a peak shift towards summer, with a turning point in 2016. Comparing 2011-2012 and 2018-2019, incidence increased from 6.8% to 46.3% during summer, whereas during fall decreased from 50.0% to 20.7% and decreased from 28.4% to 20.7% during winter ( P < 0.05). A similar trend was observed in the number of children requiring oxygenation in the earlier period; however, after the transition, there was no significant difference between seasons.
    Conclusions: Our findings showed that the RSV epidemic shifted to peak during summer until 2016. There was an association between seasonality and severity, such that many younger children were hospitalized during the autumn and winter and required more oxygen; however, after 2016, this difference was no longer observed.
    MeSH term(s) Bronchiolitis/epidemiology ; Child ; Hospitalization ; Humans ; Infant ; Japan/epidemiology ; Respiratory Syncytial Virus Infections/epidemiology ; Respiratory Syncytial Virus, Human ; Retrospective Studies ; Seasons
    Language English
    Publishing date 2022-07-13
    Publishing country United States
    Document type Journal Article
    ZDB-ID 392481-6
    ISSN 1532-0987 ; 0891-3668
    ISSN (online) 1532-0987
    ISSN 0891-3668
    DOI 10.1097/INF.0000000000003568
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1852: 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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  10. Article: Genome-wide association study for carcass weight in pasture-finished beef cattle in Hawai'i.

    Adhikari, Mandeep / Kantar, Michael B / Longman, Ryan J / Lee, C N / Oshiro, Melelani / Caires, Kyle / He, Yanghua

    Frontiers in genetics

    2023  Volume 14, Page(s) 1168150

    Abstract: Introduction: ...

    Abstract Introduction:
    Language English
    Publishing date 2023-05-09
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2606823-0
    ISSN 1664-8021
    ISSN 1664-8021
    DOI 10.3389/fgene.2023.1168150
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