» Articles » PMID: 39582085

Soft Tissue Sarcomas at the Single-cell and Spatial Resolution: New Markers and Targets

Overview
Date 2024 Nov 24
PMID 39582085
Authors
Affiliations
Soon will be listed here.
Abstract

Soft tissue sarcomas (STS) are heterogeneous and aggressive tumors, originating in connective tissues embryologically derived from the mesenchyme. Due to their rarity, crucial information about their biology is still lacking. In recent years, single-cell and spatial analyses have opened up new horizons in oncology, leading to the possibility of characterizing the internal architecture of the tumor at the single-cell and spatial levels. This review summarizes the first results acquired through these revolutionary methods for different types of STS. We discuss tumor cell populations and their evolution, interactions between tumor cells and the microenvironment, new prognostic markers, and clinically important targets. Finally, we examine the challenges presented by the single-cell and spatial omics of STS and the future perspectives in this field.

References
1.
Yuan L, Chen Z, Qin J, Qin C, Bian J, Dong R . Single-cell sequencing reveals the landscape of the tumor microenvironment in a skeletal undifferentiated pleomorphic sarcoma patient. Front Immunol. 2022; 13:1019870. PMC: 9709471. DOI: 10.3389/fimmu.2022.1019870. View

2.
Gusho C, Fice M, ODonoghue C, Gitelis S, Blank A . A Population-based Analysis of Lymph Node Metastasis in Extremity Soft Tissue Sarcoma: An Update. J Surg Res. 2021; 262:121-129. DOI: 10.1016/j.jss.2021.01.005. View

3.
Sbaraglia M, Bellan E, Dei Tos A . The 2020 WHO Classification of Soft Tissue Tumours: news and perspectives. Pathologica. 2020; 113(2):70-84. PMC: 8167394. DOI: 10.32074/1591-951X-213. View

4.
Siegel R, Miller K, Jemal A . Cancer statistics, 2019. CA Cancer J Clin. 2019; 69(1):7-34. DOI: 10.3322/caac.21551. View

5.
Gronchi A, Ferrari S, Quagliuolo V, Broto J, Lopez Pousa A, Grignani G . Histotype-tailored neoadjuvant chemotherapy versus standard chemotherapy in patients with high-risk soft-tissue sarcomas (ISG-STS 1001): an international, open-label, randomised, controlled, phase 3, multicentre trial. Lancet Oncol. 2017; 18(6):812-822. DOI: 10.1016/S1470-2045(17)30334-0. View