Special Issue "Intracellular Bacterial Pathogens and Virulence"

A special issue of Pathogens (ISSN 2076-0817). This special issue belongs to the section "Bacterial Pathogens".

Deadline for manuscript submissions: 31 May 2021.

Special Issue Editor

Dr. Stephanie Shames
E-Mail Website
Guest Editor
Division of Biology, Kansas State University
Interests: host–pathogen interactions; bacterial effectors; Legionella species; innate immunity

Special Issue Information

Dear Colleagues,

Intracellular bacterial pathogens are a highly diverse and medically relevant group of pathogens. Replication within host cells occurs through hijack and evasion of highly evolved degradative and cell-autonomous host cell pathways. Intracellular bacterial pathogens have evolved to replicate within specialized membrane-bound compartments or within the host cell cytosol. Pathogen-encoded virulence factors, such as secreted proteins, translocated effectors, and cell surface macromolecules permit evasion of host cell defenses and replication within host cells. Studies of virulence factors from intracellular pathogens have provided insight into potential antivirulence therapeutics, host cell biology, and cell autonomous defenses.

This Special Issue of Pathogens is focused on strategies used by intracellular bacterial pathogens to replicate within host cells. We invite you to submit primary research articles, review articles, or commentaries related to the broad scope of intracellular bacterial pathogen virulence strategies, virulence factor function, and the challenges of treating infection. This issue will complement the current literature on intracellular bacterial pathogens and their diverse virulence strategies.

We look forward to your contribution.

Dr. Stephanie Shames
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All papers will be peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Pathogens is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1800 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • pathogenicity
  • intracellular bacteria
  • virulence
  • infection
  • virulence factors

Published Papers (1 paper)

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Review

Open AccessReview
Affecting the Effectors: Regulation of Legionella pneumophila Effector Function by Metaeffectors
Pathogens 2021, 10(2), 108; https://doi.org/10.3390/pathogens10020108 - 22 Jan 2021
Viewed by 564
Abstract
Many bacterial pathogens utilize translocated virulence factors called effectors to successfully infect their host. Within the host cell, effector proteins facilitate pathogen replication through subversion of host cell targets and processes. Legionella pneumophila is a Gram-negative intracellular bacterial pathogen that relies on hundreds [...] Read more.
Many bacterial pathogens utilize translocated virulence factors called effectors to successfully infect their host. Within the host cell, effector proteins facilitate pathogen replication through subversion of host cell targets and processes. Legionella pneumophila is a Gram-negative intracellular bacterial pathogen that relies on hundreds of translocated effectors to replicate within host phagocytes. Within this large arsenal of translocated effectors is a unique subset of effectors called metaeffectors, which target and regulate other effectors. At least one dozen metaeffectors are encoded by L. pneumophila; however, mechanisms by which they promote virulence are largely unknown. This review details current knowledge of L pneumophila metaeffector function, challenges associated with their identification, and potential avenues to reveal the contribution of metaeffectors to bacterial pathogenesis. Full article
(This article belongs to the Special Issue Intracellular Bacterial Pathogens and Virulence)
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