Spatial profiling technologies illuminate the tumor microenvironment

O Elhanani, R Ben-Uri, L Keren - Cancer cell, 2023 - cell.com
The tumor microenvironment (TME) is composed of many different cellular and acellular
components that together drive tumor growth, invasion, metastasis, and response to …

[HTML][HTML] The evolving role of investigative toxicology in the pharmaceutical industry

F Pognan, M Beilmann, H Boonen, A Czich… - Nature reviews drug …, 2023 - nature.com
For decades, preclinical toxicology was essentially a descriptive discipline in which
treatment-related effects were carefully reported and used as a basis to calculate safety …

Design and optimisation of dendrimer-conjugated Bcl-2/xL inhibitor, AZD0466, with improved therapeutic index for cancer therapy

CM Patterson, SB Balachander, I Grant… - Communications …, 2021 - nature.com
Abstract Dual Bcl-2/Bcl-xL inhibitors are expected to deliver therapeutic benefit in many
haematological and solid malignancies, however, their use is limited by tolerability issues …

A new update of MALDI-TOF mass spectrometry in lipid research

KM Engel, P Prabutzki, J Leopold, A Nimptsch… - Progress in lipid …, 2022 - Elsevier
Matrix-assisted laser desorption and ionization (MALDI) mass spectrometry (MS) is an
indispensable tool in modern lipid research since it is fast, sensitive, tolerates sample …

Evaluation of 6 MALDI-matrices for 10 μm lipid imaging and on-tissue MSn with AP-MALDI-Orbitrap

TB Angerer, J Bour, JL Biagi… - Journal of the …, 2022 - ACS Publications
Mass spectrometry imaging is a technique uniquely suited to localize and identify lipids in a
tissue sample. Using an atmospheric pressure (AP-) matrix-assisted laser desorption …

Spatial pharmacology using mass spectrometry imaging

P Rajbhandari, TV Neelakantan, N Hosny… - Trends in …, 2024 - cell.com
The emerging and powerful field of spatial pharmacology can map the spatial distribution of
drugs and their metabolites, as well as their effects on endogenous biomolecules including …

Ion-to-image, i2i, a mass spectrometry imaging data analysis platform for continuous ionization techniques

J Lillja, KD Duncan, I Lanekoff - Analytical Chemistry, 2023 - ACS Publications
Mass spectrometry imaging (MSI) techniques generate data that reveal spatial distributions
of molecules on a surface with high sensitivity and selectivity. However, processing large …

Experimental Assessment of Mammalian Lipidome Complexity Using Multimodal 21 T FTICR Mass Spectrometry Imaging

GW Vandergrift, KJ Zemaitis, D Veličković… - Analytical …, 2023 - ACS Publications
Herein, we assess the complementarity and complexity of data that can be detected within
mammalian lipidome mass spectrometry imaging (MSI) via matrix-assisted laser desorption …

Method to visualize the intratumor distribution and impact of gemcitabine in pancreatic ductal adenocarcinoma by multimodal imaging

N Strittmatter, FM Richards, AM Race, S Ling… - Analytical …, 2022 - ACS Publications
Gemcitabine (dFdC) is a common treatment for pancreatic cancer; however, it is thought that
treatment may fail because tumor stroma prevents drug distribution to tumor cells …

Highlighting functional mass spectrometry imaging methods in bioanalysis

AL Mellinger, DC Muddiman… - Journal of proteome …, 2022 - ACS Publications
Most mass spectrometry imaging (MSI) methods provide a molecular map of tissue content
but little information on tissue function. Mapping tissue function is possible using several …