98%
921
2 minutes
20
Cancer-associated fibroblasts (CAFs) are the major components of the tumor microenvironment and are related to tumor proliferation, metastasis, relapse, and drug resistance. With the development of sequencing technologies, single-cell RNA sequencing has become a popular method for identifying CAFs in the tumor microenvironment. Whereas the drawbacks of CAFs, such as the lack of a spatial landscape, still exist, recent research has utilized spatial transcriptomics combined with single-cell RNA sequencing to address this issue. These multiomics analyses can resolve the single-cell resolution problem in spatial transcriptomics. In this review, we summarized the recent literature regarding the targeting of CAFs to address drug resistance, angiogenesis, metabolic reprogramming and metastasis in tumor tissue.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11287900 | PMC |
http://dx.doi.org/10.1186/s40364-024-00622-9 | DOI Listing |
J Immunother Cancer
September 2025
Pharmaceutical Sciences, Washington State University, Spokane, Washington, USA
Prostate cancer (PC) is notoriously known for exhibiting an immunologically cold phenotype in the tumor immune microenvironment (TIME), leading to the need for interventions to enhance immunotherapy efficacy. Recent findings by Zhao in the identified stromal monoamine oxidase A (MAOA), a key enzyme that degrades monoamine neurotransmitters and plays a role in the neuroendocrine system, as a critical regulator of the immune response to PC. Altering MAOA levels in myofibroblastic cancer-associated fibroblasts, either genetically or pharmacologically, can reprogram PC's TIME to modulate CD8 T cell-mediated cytotoxicity through the WNT5A-Ca²-NFATC1 signaling axis, highlighting the stromal influences on CD8 T cell cytotoxic activity within the TIME.
View Article and Find Full Text PDFBiochim Biophys Acta Rev Cancer
September 2025
Department of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350001, China; Fujian Abdominal Surgery Research Institute, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350001, China; National Regional Medical Cente
Pancreatic ductal adenocarcinoma (PDAC) exhibits persistent resistance to immunotherapy, with a 5-year survival rate around 10 %. The CD39-CD73-adenosine axis emerges as a critical mediator of immune evasion in PDAC, generating pathologically elevated adenosine concentrations that systematically suppress anti-tumor immunity. This purinergic pathway operates through sequential ATP hydrolysis by CD39 and CD73 ectonucleotidases, producing adenosine that engages four G-protein-coupled receptors (A1, A2A, A2B, A3) to orchestrate comprehensive immunosuppression.
View Article and Find Full Text PDFFunct Integr Genomics
September 2025
Department of Plastic Surgery, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, China.
Keloid scarring and Metabolic Syndrome (MS) are distinct conditions marked by chronic inflammation and tissue dysregulation, suggesting shared pathogenic mechanisms. Identifying common regulatory genes could unveil novel therapeutic targets. Methods.
View Article and Find Full Text PDFVirchows Arch
September 2025
Department of Anatomic Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan.
Lung adenocarcinoma (LUAD) associated with usual interstitial pneumonia (UIP) harbours distinct features compared to lung adenocarcinoma without UIP. Therefore, we aimed to characterise the tumour microenvironment of LUAD with UIP by focusing on cancer-associated fibroblasts (CAFs) and stromal composition. Immunohistochemistry was performed on 32 LUAD samples (16 each with and without UIP) to evaluate CAF marker expression and lymphocyte infiltration.
View Article and Find Full Text PDFInt J Pharm
September 2025
CINBIO, Immunology Group, Universidade de Vigo 36310 Vigo, Spain; Instituto de Investigación Sanitaria Galicia Sur (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain. Electronic address:
Pancreatic ductal adenocarcinoma (PDAC) remains a highly aggressive malignancy with poor therapeutic outcomes due to its desmoplastic tumor microenvironment (TME), hindering drug and activated immune cell penetration. Cancer-associated fibroblasts (CAFs) are central in supporting tumor growth and forming a protective stroma. We propose a novel dual-therapy targeting the Hippo pathway and histone deacetylation, both involved in tumor progression, resistance, and stromal interactions, to overcome PDAC therapeutic resistance.
View Article and Find Full Text PDF