LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 84

Search options

  1. Article ; Online: Complication Rates in Anesthesia.

    Davidson, Andrew J

    Anesthesiology

    2021  Volume 134, Issue 1, Page(s) 7–8

    MeSH term(s) Anesthesia/adverse effects ; Anesthesiology ; Catheterization ; Child ; Humans
    Language English
    Publishing date 2021-01-04
    Publishing country United States
    Document type Journal Article ; Comment
    ZDB-ID 269-0
    ISSN 1528-1175 ; 0003-3022
    ISSN (online) 1528-1175
    ISSN 0003-3022
    DOI 10.1097/ALN.0000000000003607
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: Acute Kidney Injury and Intraoperative Hypotension in Children: More Questions than Answers.

    Davidson, Andrew J

    Anesthesiology

    2021  Volume 136, Issue 1, Page(s) 4–6

    MeSH term(s) Acute Kidney Injury/diagnosis ; Acute Kidney Injury/epidemiology ; Acute Kidney Injury/etiology ; Child ; Humans ; Hypotension/etiology
    Language English
    Publishing date 2021-12-06
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 269-0
    ISSN 1528-1175 ; 0003-3022
    ISSN (online) 1528-1175
    ISSN 0003-3022
    DOI 10.1097/ALN.0000000000003976
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article ; Online: Induction of Anesthesia for Children: Should We Recommend the Needle or the Mask?

    Davidson, Andrew J

    Anesthesiology

    2018  Volume 128, Issue 6, Page(s) 1051–1052

    MeSH term(s) Anesthesia, Inhalation ; Child ; Humans
    Language English
    Publishing date 2018-03-15
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 269-0
    ISSN 1528-1175 ; 0003-3022
    ISSN (online) 1528-1175
    ISSN 0003-3022
    DOI 10.1097/ALN.0000000000002207
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Topographical Features of Pediatric Electroencephalography during High Initial Concentration Sevoflurane for Inhalational Induction of Anesthesia.

    Martin, Jessica C / Liley, David T J / Beer, Christopher F L A / Davidson, Andrew J

    Anesthesiology

    2024  Volume 140, Issue 5, Page(s) 890–905

    MeSH term(s) Child ; Humans ; Child, Preschool ; Sevoflurane ; Anesthetics, Inhalation/pharmacology ; Electroencephalography ; Anesthesia, General ; Brain ; Methyl Ethers
    Chemical Substances Sevoflurane (38LVP0K73A) ; Anesthetics, Inhalation ; Methyl Ethers
    Language English
    Publishing date 2024-01-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 269-0
    ISSN 1528-1175 ; 0003-3022
    ISSN (online) 1528-1175
    ISSN 0003-3022
    DOI 10.1097/ALN.0000000000004902
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: Understanding the diversity and dynamics of in vivo efferocytosis: Insights from the fly embryo.

    Heron, Rosalind / Amato, Clelia / Wood, Will / Davidson, Andrew J

    Immunological reviews

    2023  Volume 319, Issue 1, Page(s) 27–44

    Abstract: The clearance of dead and dying cells, termed efferocytosis, is a rapid and efficient process and one that is critical for organismal health. The extraordinary speed and efficiency with which dead cells are detected and engulfed by immune cells within ... ...

    Abstract The clearance of dead and dying cells, termed efferocytosis, is a rapid and efficient process and one that is critical for organismal health. The extraordinary speed and efficiency with which dead cells are detected and engulfed by immune cells within tissues presents a challenge to researchers who wish to unravel this fascinating process, since these fleeting moments of uptake are almost impossible to catch in vivo. In recent years, the fruit fly (Drosophila melanogaster) embryo has emerged as a powerful model to circumvent this problem. With its abundance of dying cells, specialist phagocytes and relative ease of live imaging, the humble fly embryo provides a unique opportunity to catch and study the moment of cell engulfment in real-time within a living animal. In this review, we explore the recent advances that have come from studies in the fly, and how live imaging and genetics have revealed a previously unappreciated level of diversity in the efferocytic program. A variety of efferocytic strategies across the phagocytic cell population ensure efficient and rapid clearance of corpses wherever death is encountered within the varied and complex setting of a multicellular living organism.
    MeSH term(s) Animals ; Humans ; Drosophila melanogaster ; Apoptosis ; Phagocytosis ; Phagocytes ; Drosophila
    Language English
    Publishing date 2023-08-17
    Publishing country England
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 391796-4
    ISSN 1600-065X ; 0105-2896
    ISSN (online) 1600-065X
    ISSN 0105-2896
    DOI 10.1111/imr.13266
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Anesthesia in Childhood and Neurodevelopmental Outcome.

    Davidson, Andrew J / Vutskits, Laszlo

    Anesthesiology

    2020  Volume 133, Issue 5, Page(s) 967–969

    MeSH term(s) Anesthesia ; Anesthesiology ; Humans
    Language English
    Publishing date 2020-09-14
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 269-0
    ISSN 1528-1175 ; 0003-3022
    ISSN (online) 1528-1175
    ISSN 0003-3022
    DOI 10.1097/ALN.0000000000003551
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Macrophages Use Distinct Actin Regulators to Switch Engulfment Strategies and Ensure Phagocytic Plasticity In Vivo.

    Davidson, Andrew J / Wood, Will

    Cell reports

    2020  Volume 31, Issue 8, Page(s) 107692

    Abstract: Macrophages must not only be responsive to an array of different stimuli, such as infection and cellular damage, but also perform phagocytosis within the diverse and complex tissue environments found in vivo. This requires a high degree of morphological ... ...

    Abstract Macrophages must not only be responsive to an array of different stimuli, such as infection and cellular damage, but also perform phagocytosis within the diverse and complex tissue environments found in vivo. This requires a high degree of morphological and therefore cytoskeletal plasticity. Here, we use the exceptional genetics and in vivo imaging of Drosophila embryos to study macrophage phagocytic versatility during apoptotic corpse clearance. We find that macrophage phagocytosis is highly robust, arising from their possession of two distinct modes of engulfment that utilize exclusive suites of actin-regulatory proteins. "Lamellipodial phagocytosis" is Arp2/3-complex-dependent and allows cells to migrate toward and envelop apoptotic corpses. Alternatively, Diaphanous and Ena drive filopodial phagocytosis to reach out and draw in debris. Macrophages switch to "filopodial phagocytosis" to overcome spatial constraint, providing the robust plasticity necessary to ensure that whatever obstacle they encounter in vivo, they fulfil their critical clearance function.
    MeSH term(s) Actins/metabolism ; Animals ; Drosophila/metabolism ; Macrophages/metabolism ; Phagocytes/metabolism ; Signal Transduction
    Chemical Substances Actins
    Language English
    Publishing date 2020-05-27
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 2649101-1
    ISSN 2211-1247 ; 2211-1247
    ISSN (online) 2211-1247
    ISSN 2211-1247
    DOI 10.1016/j.celrep.2020.107692
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: Phagocyte Responses to Cell Death in Flies.

    Davidson, Andrew J / Wood, Will

    Cold Spring Harbor perspectives in biology

    2020  Volume 12, Issue 4

    Abstract: Multicellular organisms are not created through cell proliferation alone. It is through cell death that an indefinite cellular mass is pared back to reveal its true form. Cells are also lost throughout life as part of homeostasis and through injury. This ...

    Abstract Multicellular organisms are not created through cell proliferation alone. It is through cell death that an indefinite cellular mass is pared back to reveal its true form. Cells are also lost throughout life as part of homeostasis and through injury. This detritus represents a significant burden to the living organism and must be cleared, most notably through the use of specialized phagocytic cells. Our understanding of these phagocytes and how they engulf cell corpses has been greatly aided by studying the fruit fly,
    MeSH term(s) Animals ; Apoptosis ; Astrocytes/cytology ; Cell Death ; Cell Proliferation ; Central Nervous System/metabolism ; Drosophila Proteins/metabolism ; Drosophila melanogaster/immunology ; Drosophila melanogaster/metabolism ; Female ; Hemocytes/cytology ; Homeostasis ; Inflammation ; Macrophages/immunology ; Macrophages/metabolism ; Neuroglia/metabolism ; Ovarian Follicle/immunology ; Ovarian Follicle/metabolism ; Phagocytes/cytology ; Phagocytosis
    Chemical Substances Drosophila Proteins
    Language English
    Publishing date 2020-04-01
    Publishing country United States
    Document type Journal Article ; Review
    ISSN 1943-0264
    ISSN (online) 1943-0264
    DOI 10.1101/cshperspect.a036350
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article ; Online: Igniting the spread of ferroptotic cell death.

    Davidson, Andrew J / Wood, Will

    Nature cell biology

    2020  Volume 22, Issue 9, Page(s) 1027–1029

    MeSH term(s) Animals ; Arachidonate 5-Lipoxygenase ; Cell Death ; Lipid Peroxidation ; Reactive Oxygen Species ; Zebrafish
    Chemical Substances Reactive Oxygen Species ; Arachidonate 5-Lipoxygenase (EC 1.13.11.34)
    Language English
    Publishing date 2020-08-31
    Publishing country England
    Document type Journal Article ; Comment
    ZDB-ID 1474722-4
    ISSN 1476-4679 ; 1465-7392
    ISSN (online) 1476-4679
    ISSN 1465-7392
    DOI 10.1038/s41556-020-0570-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: Understanding the diversity and dynamics of in vivo efferocytosis: Insights from the fly embryo

    Heron, Rosalind / Amato, Clelia / Wood, Will / Davidson, Andrew J.

    Immunological Reviews. 2023 Oct., v. 319, no. 1 p.27-44

    2023  

    Abstract: The clearance of dead and dying cells, termed efferocytosis, is a rapid and efficient process and one that is critical for organismal health. The extraordinary speed and efficiency with which dead cells are detected and engulfed by immune cells within ... ...

    Abstract The clearance of dead and dying cells, termed efferocytosis, is a rapid and efficient process and one that is critical for organismal health. The extraordinary speed and efficiency with which dead cells are detected and engulfed by immune cells within tissues presents a challenge to researchers who wish to unravel this fascinating process, since these fleeting moments of uptake are almost impossible to catch in vivo. In recent years, the fruit fly (Drosophila melanogaster) embryo has emerged as a powerful model to circumvent this problem. With its abundance of dying cells, specialist phagocytes and relative ease of live imaging, the humble fly embryo provides a unique opportunity to catch and study the moment of cell engulfment in real‐time within a living animal. In this review, we explore the recent advances that have come from studies in the fly, and how live imaging and genetics have revealed a previously unappreciated level of diversity in the efferocytic program. A variety of efferocytic strategies across the phagocytic cell population ensure efficient and rapid clearance of corpses wherever death is encountered within the varied and complex setting of a multicellular living organism.
    Keywords Drosophila melanogaster ; death ; fruit flies ; genetics ; models ; phagocytes
    Language English
    Dates of publication 2023-10
    Size p. 27-44.
    Publishing place John Wiley & Sons, Ltd
    Document type Article ; Online
    Note REVIEW
    ZDB-ID 391796-4
    ISSN 1600-065X ; 0105-2896
    ISSN (online) 1600-065X
    ISSN 0105-2896
    DOI 10.1111/imr.13266
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

To top