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Intracellular complement : Evidence, definitions, controversies, and solutions

King, Ben C. LU orcid and Blom, Anna M. LU orcid (2023) In Immunological Reviews 313(1). p.104-119
Abstract

The term “intracellular complement” has been introduced recently as an umbrella term to distinguish functions of complement proteins that take place intracellularly, rather than in the extracellular environment. However, this rather undefined term leaves some confusion as to the classification of what intracellular complement really is, and as to which intracellular compartment(s) it should refer to. In this review, we will describe the evidence for both canonical and non-canonical functions of intracellular complement proteins, as well as the current controversies and unanswered questions as to the nature of the intracellular complement. We also suggest new terms to facilitate the accurate description and discussion of specific forms... (More)

The term “intracellular complement” has been introduced recently as an umbrella term to distinguish functions of complement proteins that take place intracellularly, rather than in the extracellular environment. However, this rather undefined term leaves some confusion as to the classification of what intracellular complement really is, and as to which intracellular compartment(s) it should refer to. In this review, we will describe the evidence for both canonical and non-canonical functions of intracellular complement proteins, as well as the current controversies and unanswered questions as to the nature of the intracellular complement. We also suggest new terms to facilitate the accurate description and discussion of specific forms of intracellular complement and call for future experiments that will be required to provide more definitive evidence and a better understanding of the mechanisms of intracellular complement activity.

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Please use this url to cite or link to this publication:
author
and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
beta-cells, C3, CD59, intracellular complement, microbial infections
in
Immunological Reviews
volume
313
issue
1
pages
104 - 119
publisher
Wiley-Blackwell
external identifiers
  • pmid:36100972
  • scopus:85137880352
ISSN
0105-2896
DOI
10.1111/imr.13135
language
English
LU publication?
yes
id
6411c1fd-9d6f-473c-b423-f79b3a99dcbf
date added to LUP
2022-12-05 08:53:34
date last changed
2024-04-18 16:29:45
@article{6411c1fd-9d6f-473c-b423-f79b3a99dcbf,
  abstract     = {{<p>The term “intracellular complement” has been introduced recently as an umbrella term to distinguish functions of complement proteins that take place intracellularly, rather than in the extracellular environment. However, this rather undefined term leaves some confusion as to the classification of what intracellular complement really is, and as to which intracellular compartment(s) it should refer to. In this review, we will describe the evidence for both canonical and non-canonical functions of intracellular complement proteins, as well as the current controversies and unanswered questions as to the nature of the intracellular complement. We also suggest new terms to facilitate the accurate description and discussion of specific forms of intracellular complement and call for future experiments that will be required to provide more definitive evidence and a better understanding of the mechanisms of intracellular complement activity.</p>}},
  author       = {{King, Ben C. and Blom, Anna M.}},
  issn         = {{0105-2896}},
  keywords     = {{beta-cells; C3; CD59; intracellular complement; microbial infections}},
  language     = {{eng}},
  number       = {{1}},
  pages        = {{104--119}},
  publisher    = {{Wiley-Blackwell}},
  series       = {{Immunological Reviews}},
  title        = {{Intracellular complement : Evidence, definitions, controversies, and solutions}},
  url          = {{http://dx.doi.org/10.1111/imr.13135}},
  doi          = {{10.1111/imr.13135}},
  volume       = {{313}},
  year         = {{2023}},
}