Results 131 to 140 of about 97,348,975 (279)

The multifaceted roles of lysosomes in cancer

Molecular Oncology, EarlyView.
Lysosomes support cancer cell adaptation by integrating macromolecule degradation and nutrient recycling with nutrient sensing, inter‐organelle communication and immune regulation. These interconnected functions can promote tumour growth, stress tolerance and therapy resistance, while also creating context‐dependent vulnerabilities that may be ...
Jia Li, Kevin M. Ryan
wiley   +1 more source

Tumour‐proximal deep serum proteomics identifies biomarkers associated with ovarian cancer

Molecular Oncology, EarlyView.
New biomarkers are needed for early ovarian cancer detection. Ovarian (tumour‐proximal) and peripheral vein serum from healthy women and patients with benign or malignant tumours underwent nanoparticle‐enriched deep proteomics. Ovarian serum yielded more protein identifications and revealed tumour‐reflective signatures.
Darren Lau, Daniel Pincher, Clifford Young, Nicholas Chappell, Noor A. Lokman, Parul Mittal, Leigh Donnellan, Martin K. Oehler, Doug A. Brooks, Peter Hoffmann   +9 more
wiley   +1 more source

Hypothetical model for Type-IVC secretion system.

, 2012
The colored parts are the components of the Type-IVC secretion system system. The grey parts are objects present in the canonical T4SS of Gram-negative strains but lost in the Gram-positive Type-IVC secretion system, e.g., the outer membrane, VirB2, and ...
Chengbo Rong (129677), Wen Zhang (7555), George F. Gao (30860), Chen Chen (6544)   +3 more
core   +1 more source

P-1846. Differences in Type 6 Secretion System Composition among Serogroups of Neonatal Meningitis Escherichia coli

Open Forum Infectious Diseases
Abstract Background Neonatal meningitis is a public health challenge for pediatricians. Neonatal meningitis Escherichia coli (NMEC) is the most common Gram-negative bacterial cause of sepsis and meningitis in newborns in the United States.
Ienes-Lima, Julia, Álvarez-Narváez, Sonsiray, Barbieri, Nicolle, Nolan, Lisa, Logue, Catherine   +4 more
openaire   +1 more source

Vascular normalization confers an endothelial immune suppressive gene expression profile

Molecular Oncology, EarlyView.
We compare the immunoregulatory gene expression profiles of healthy endothelial cells or endothelial cells from tumors having a normalized endothelium (low leakage) with that of wild‐type tumors (high leakage) and observe that the wild‐type tumor endothelium exhibits immunostimulatory properties.
Liqun He, Michael Welsh
wiley   +1 more source

Type 1 Secretion System Component Alignments in FASTA Format

, 2019
Alignments of Type 1 Secretion System components from Legionella ...
Connor Brown (7054493)
core   +1 more source

An outer membrane vesicle‐associated two‐track model for enterotoxigenic Bacteroides fragilis oncogenesis

Molecular Oncology, EarlyView.
Enterotoxigenic Bacteroides fragilis is a gut bacterium linked to bowel cancer. We propose that its toxin acts along two routes: at the cell surface, cutting the adhesion protein E‐cadherin and triggering inflammation; and inside the cell, delivered by bacterial vesicles, switching on NOD1 and cancer stem cell programs.
Kangchan Choi, Sang‐Hyeon Yoo, Ki‐Jong Rhee   +2 more
wiley   +1 more source

Type IV secretion system homology in the related organism.

, 2014
Type IV secretion system homology in the related organism.
Anne-Marie Van den Abeele (510820), Hanne Ingmer (94052), Olivier Vandenberg (510819), Kurt Houf (510821), Lieven De Zutter (510818), Dieter Deforce (20882), Laid Douidah (510817), Filip Van Nieuwerburgh (20881)   +7 more
core   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source