Roberto J. Botelho

350 Victoria Street, M5B2K3
Toronto, ON, Canada

Last Updated: 09/26/2026

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Found 55 publications

PIKfyve influences inter-organelle contacts with lysosomes to modulate the endoplasmic reticulum.

PIKfyve influences inter-organelle contacts with lysosomes to modulate the endoplasmic reticulum.

Journal: The Journal of cell biology
Published: July 15, 2025

Photoinduced luminescence activation of hydrophilic 'caged' carbons dots.

Photoinduced luminescence activation of hydrophilic 'caged' carbons dots.

Journal: Nanoscale
Published: May 12, 2025

Effect of ultrasound-microbubble exposure on acute myeloid leukemia cancer cell proteome.

Effect of ultrasound-microbubble exposure on acute myeloid leukemia cancer cell proteome.

Journal: Scientific reports
Published: March 05, 2025

Depletion of endomembrane reservoirs drives phagocytic appetite exhaustion in macrophages.

Depletion of endomembrane reservoirs drives phagocytic appetite exhaustion in macrophages.

Journal: Journal of cell science
Published: September 12, 2024

The LCLAT1/LYCAT acyltransferase is required for EGF-mediated phosphatidylinositol-3,4,5-trisphosphate generation and Akt signaling.

The LCLAT1/LYCAT acyltransferase is required for EGF-mediated phosphatidylinositol-3,4,5-trisphosphate generation and Akt signaling.

Journal: Molecular biology of the cell
Published: July 18, 2024

INPP4B promotes PDAC aggressiveness via PIKfyve and TRPML-1-mediated lysosomal exocytosis.

INPP4B promotes PDAC aggressiveness via PIKfyve and TRPML-1-mediated lysosomal exocytosis.

Journal: The Journal of cell biology
Published: January 03, 2024

Lysosome identity crisis: Phosphoinositides and mTORC1 negotiate lysosomal behavior.

Lysosome identity crisis: Phosphoinositides and mTORC1 negotiate lysosomal behavior.

Journal: Molecular cell
Published: December 08, 2023

Salmonella actively modulates TFEB in murine macrophages in a growth-phase and time-dependent manner.

Salmonella actively modulates TFEB in murine macrophages in a growth-phase and time-dependent manner.

Journal: Microbiology spectrum
Published: December 05, 2023

Improved imaging and preservation of lysosome dynamics using silver nanoparticle-enhanced fluorescence.

Improved imaging and preservation of lysosome dynamics using silver nanoparticle-enhanced fluorescence.

Journal: Molecular biology of the cell
Published: July 05, 2023

Quantifying Phagocytosis by Immunofluorescence and Microscopy.

Quantifying Phagocytosis by Immunofluorescence and Microscopy.

Journal: Methods in molecular biology (Clifton, N.J.)
Published: June 26, 2023

Quantitative Immunofluorescence to Study Phagosome Maturation and Resolution.

Quantitative Immunofluorescence to Study Phagosome Maturation and Resolution.

Journal: Methods in molecular biology (Clifton, N.J.)
Published: June 26, 2023

Pressure sensing of lysosomes enables control of TFEB responses in macrophages.

Pressure sensing of lysosomes enables control of TFEB responses in macrophages.

Journal: Nature cell biology
Published: June 06, 2023
Showing 1-12 of 55

Last Updated: 09/26/2026