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ProteomicsA comprehensive evaluation of common quantification strategies for LC-MS/MS-based spatial proteomics using nanoPOTS
A deep understanding of the tissue microenvironment can provide significant insight into the function of tissue and organs in health and disease states. Spatially resolved proteomics techniques can aid in studying spatial tissue organization and cellular communication in their native microenvironmen...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2023-03-22 | MSV000091531 | MassIVE
ProteomicsHigh-throughput and high-efficiency sample preparation for single-cell proteomics using a nested nanowell chip
Development and evaluation of nested nanowell (N2) chip in single-cell proteomics. The newly designed chip helps to improve the sensitivity and robustness of the tandem mass tag labeling approach by sizing down wells.
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
2021-02-04 | MSV000086809 | MassIVE
ProteomicsAutomated coupling of nanodroplet sample preparation with liquid chromatography-mass spectrometry for high throughput single-cell proteomics
Development and evaluation of an autosampler for integrating nanoPOTS with LC-MS. Includes proteomic data from nanoPOTS-based sample preparation, including diluted peptides of Shewanella oneidensis MR-1, single cultured MCF10A cells, and single cells from three Acute Myeloid Leukemia (AML) cell line...
ORGANISM(S): Shewanella Oneidensis Mr-1 (ncbitaxon:211586) Homo Sapiens (ncbitaxon:9606) 
2020-04-05 | MSV000085230 | MassIVE
ProteomicsEvaluating linear ion trap incorporation for MS3-based multiplexed single-cell proteomics
The project aims to evaluate the use of a linear ion trap to increase the sensitivity of multiplexed single-cell proteomics. Using diluted mouse peptide samples from C10 and Raw, we compared the proteome coverages, data missingness, and quantification performance between linear ion trap and Orbitrap...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
2022-08-22 | MSV000090178 | MassIVE
ProteomicsIon mobility fractionation enhanced mass spectrometry acquisition method for single-cell proteomics
Development and evaluation of the TIFF (Transferring Identification based on FAIMS Fractionation) method by benchmarking with standard methods. Single HeLa cells, LPS-treated RAW cells, and non-depleted human lung dissociated single cells were analyzed as applications of the TIFF method for single c...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) Mus Musculus (ncbitaxon:10090) 
2020-08-10 | MSV000085937 | MassIVE
ProteomicsSingle-cell proteomics of Arabidopsis leaf mesophyll protoplasts in the context of drought stress
We followed the Arabidopsis tape-sandwich protocol to isolate the leaf protoplast enriched with palisade mesophyll cells. Briefly, control and WD-stressed Arabidopsis rosette leaves were placed on 3M tape, and abaxial cell layers were peeled off by gently removing the tape, thereby exposing the adax...
ORGANISM(S): Arabidopsis Thaliana (ncbitaxon:3702) 
2024-06-18 | MSV000095072 | MassIVE
ProteomicsProteomic profiling of intra-islet features reveals substructure-specific protein signatures
LCM-coupled nanoPOTS proteomics using FAIMS of intra-islet microstructures. 5 acinar samples, 5 whole islets, 5 islet interface vasculature pools, 5 islet inner microvasculature pools, 3 islets after microsvasculature removed.
ORGANISM(S): Rattus Norvegicus (ncbitaxon:10116) 
2022-01-25 | MSV000088730 | MassIVE
UnknownBET1 variants establish impaired vesicular transport as a cause for muscular dystrophy with epilepsy
Not available
S-SCDT-EMM-2020-13787 | biostudies-other
UnknownCombination of ERK and autophagy inhibition as a treatment approach for pancreatic cancer.
Not available
S-EPMC6484853 | biostudies-literature
TranscriptomicsEarly growth response protein-1 coordinates lipotoxicity-associated placental inflammation: Role in Maternal Obesity
Maternal obesity during pregnancy leads to a pro-inflammatory milieu in the placenta. We conducted a global transcriptomic profiling in BeWo cells following palmitic acid (PA, 500 uM) and/or TNF-alpha (10 ng/ml) treatment for 24 h. Microarray analysis revealed that placental cytotrophoblasts increas...
ORGANISM(S): Homo sapiens 
2014-01-21 | E-GEOD-43685 | biostudies-arrayexpress
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