Results 101 to 110 of about 50,774 (237)

In Fungal Intracellular Pathogenesis, Form Determines Fate

open access: yesmBio, 2018
For pathogenic microbes to survive ingestion by macrophages, they must subvert powerful microbicidal mechanisms within the phagolysosome. After ingestion, Candida albicans undergoes a morphological transition producing hyphae, while the surrounding ...
Robin C. May, Arturo Casadevall
doaj   +1 more source

The unusual microtubule polarity in teleost retinal pigment epithelial cells. [PDF]

open access: yes, 1988
In cells of the teleost retinal pigment epithelium (RPE), melanin granules disperse into the RPE cells long apical projections in response to light onset, and aggregate toward the base of the RPE cell in response to dark onset.
BURNSIDE, Beth, Troutt, L
core   +1 more source

The Paediatric BCG Vaccine Century: From Historical Success to Future Innovations

open access: yesActa Paediatrica, EarlyView.
ABSTRACT Aim The tuberculosis (TB) vaccine, Bacille‐Calmette‐Guérin (BCG), protects infants against severe forms of primary TB. Yet, it does not protect against pulmonary reactivation TB in adults. Methods A literature review was conducted between 1st January and 28th February 2025 using PubMed, Google Scholar and reports of the World Health ...
Stefan H. E. Kaufmann
wiley   +1 more source

Heat Shock Protein Magic in Antigen Trafficking within Dendritic Cells:Implications in Antigen Cross-presentation in Immunity [PDF]

open access: yes, 2012
Dendritic cells (DCs) take up soluble- or cell-associated antigens and digest them, delivering fragments to the MHC class I pathway to display antigenic peptides to CD8+ T cells, a process known as cross-presentation.
Udono, Heiichiro
core   +1 more source

Lung organoids as a human system for Mycobacteria infection modeling and drug testing

open access: yesThe FEBS Journal, EarlyView.
Mycobacterial infections, including tuberculosis (TB) and infections by nontuberculous mycobacteria (NTM), are still public health issues. In 2023, TB caused 1.25 million deaths, while NTM remain a clinical challenge for patients with cystic fibrosis (CF).
Stephen Adonai Leon‐Icaza   +4 more
wiley   +1 more source

Dynamics of the CD9 interactome during bacterial infection of epithelial cells by proximity labelling proteomics

open access: yesThe FEBS Journal, EarlyView.
We describe the CD9 interactome in epithelial cells for the first time. The interactome is diverse and dynamic and changes dependent on infection with specific bacteria. We validate these data by showing functional interaction between CD9 with CD44 or CD147. We therefore demonstrate that CD9 is a universal organiser of bacterial adhesion platforms able
Paige A. Wolverson   +5 more
wiley   +1 more source

Two distinct penicillin binding proteins promote cell division in different Salmonella lifestyles

open access: yesMicrobial Cell, 2018
The bacterial cell wall preserves cell integrity in response to external insults and the internal turgor pressure. The major component of the cell wall is the peptidoglycan (PG); a giant macromolecule formed by glycan chains cross-linked by short ...
Sónia Castanheira   +3 more
doaj   +1 more source

Delay of phagosome maturation by a mycobacterial lipid is reversed by nitric oxide.

open access: yes, 2008
Mycobacterium tuberculosis is a facultative intracellular pathogen that inhibits phagosome maturation in macrophages thereby securing survival and growth.
Axelrod, Sofia   +7 more
core   +1 more source

The extraordinary phagosome [PDF]

open access: yesNature, 2002
The finding that a cellular compartment called the endoplasmic reticulum can merge with the cell's outer membrane is surprising. It would not have been predicted from our knowledge of cell organization.
openaire   +1 more source

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