» Articles » PMID: 37005468

Spatial Subcellular Organelle Networks in Single Cells

Overview
Journal Sci Rep
Specialty Science
Date 2023 Apr 3
PMID 37005468
Authors
Affiliations
Soon will be listed here.
Abstract

Organelles play important roles in human health and disease, such as maintaining homeostasis, regulating growth and aging, and generating energy. Organelle diversity in cells not only exists between cell types but also between individual cells. Therefore, studying the distribution of organelles at the single-cell level is important to understand cellular function. Mesenchymal stem cells are multipotent cells that have been explored as a therapeutic method for treating a variety of diseases. Studying how organelles are structured in these cells can answer questions about their characteristics and potential. Herein, rapid multiplexed immunofluorescence (RapMIF) was performed to understand the spatial organization of 10 organelle proteins and the interactions between them in the bone marrow (BM) and umbilical cord (UC) mesenchymal stem cells (MSCs). Spatial correlations, colocalization, clustering, statistical tests, texture, and morphological analyses were conducted at the single cell level, shedding light onto the interrelations between the organelles and comparisons of the two MSC subtypes. Such analytics toolsets indicated that UC MSCs exhibited higher organelle expression and spatially spread distribution of mitochondria accompanied by several other organelles compared to BM MSCs. This data-driven single-cell approach provided by rapid subcellular proteomic imaging enables personalized stem cell therapeutics.

Citing Articles

Single-cell Organelle Extraction with Cellular Indexing.

Lam T, Su A, Gomez Martinez A, Fomitcheva-Khartchenko A, Herr A bioRxiv. 2025; .

PMID: 39763945 PMC: 11703196. DOI: 10.1101/2024.12.23.630180.


High cell throughput, programmable fixation reveals the RNA and protein co-regulation with spatially resolved NFκB pseudo-signaling.

Zhang N, Wang M, Nambiar D, Iyer S, Kadakia P, Luo Q APL Bioeng. 2024; 8(4):046108.

PMID: 39606710 PMC: 11601099. DOI: 10.1063/5.0227054.


Tumoroids, a valid preclinical screening platform for monitoring cancer angiogenesis.

Abbasi-Malati Z, Khanicheragh P, Narmi M, Mardi N, Khosrowshahi N, Hiradfar A Stem Cell Res Ther. 2024; 15(1):267.

PMID: 39183337 PMC: 11346257. DOI: 10.1186/s13287-024-03880-4.


Spatiotemporal multi-omics: exploring molecular landscapes in aging and regenerative medicine.

Chu L, Wang W, Gu X, Wu P, Gao C, Zhang Q Mil Med Res. 2024; 11(1):31.

PMID: 38797843 PMC: 11129507. DOI: 10.1186/s40779-024-00537-4.


Recent Advancements in Subcellular Proteomics: Growing Impact of Organellar Protein Niches on the Understanding of Cell Biology.

Bhushan V, Nita-Lazar A J Proteome Res. 2024; 23(8):2700-2722.

PMID: 38451675 PMC: 11296931. DOI: 10.1021/acs.jproteome.3c00839.

References
1.
Blanc T, El Beheiry M, Caporal C, Masson J, Hajj B . Genuage: visualize and analyze multidimensional single-molecule point cloud data in virtual reality. Nat Methods. 2020; 17(11):1100-1102. DOI: 10.1038/s41592-020-0946-1. View

2.
Kabat M, Bobkov I, Kumar S, Grumet M . Trends in mesenchymal stem cell clinical trials 2004-2018: Is efficacy optimal in a narrow dose range?. Stem Cells Transl Med. 2019; 9(1):17-27. PMC: 6954709. DOI: 10.1002/sctm.19-0202. View

3.
Lin J, Fallahi-Sichani M, Sorger P . Highly multiplexed imaging of single cells using a high-throughput cyclic immunofluorescence method. Nat Commun. 2015; 6:8390. PMC: 4587398. DOI: 10.1038/ncomms9390. View

4.
Del Fattore A, Luciano R, Saracino R, Battafarano G, Rizzo C, Pascucci L . Differential effects of extracellular vesicles secreted by mesenchymal stem cells from different sources on glioblastoma cells. Expert Opin Biol Ther. 2014; 15(4):495-504. DOI: 10.1517/14712598.2015.997706. View

5.
Paliwal S, Chaudhuri R, Agrawal A, Mohanty S . Regenerative abilities of mesenchymal stem cells through mitochondrial transfer. J Biomed Sci. 2018; 25(1):31. PMC: 5877369. DOI: 10.1186/s12929-018-0429-1. View