Digital spatial profiling of RNA in pancreatic neuroendocrine tumors highlights the distinct profile of α-SMA positive stroma and its impact on surrounding tumor cells

H Niedra, R Peculis, R Saksis, S Vilisova, A Breiksa… - bioRxiv, 2023 - biorxiv.org
Objective Alpha smooth muscle actin (α-SMA) expression in stroma is linked to the presence
of cancer-associated fibroblasts and is known to correlate with worse outcomes in various …

Tumor and α‐SMA‐expressing stromal cells in pancreatic neuroendocrine tumors have a distinct RNA profile depending on tumor grade

H Niedra, R Peculis, R Saksis, I Mandrika… - Molecular … - Wiley Online Library
Alpha‐smooth muscle actin (α‐SMA) expression in the stroma is linked to the presence of
cancer‐associated fibroblasts and is known to correlate with worse outcomes in various …

Abstract A046: Spatial transcriptomics reveals heterogeneity of epithelial and stromal compartments in healthy and tumor pancreas

AM Elhossiny, J Okoye, I Williams, Y Zhang… - Cancer …, 2024 - aacrjournals.org
Abstract Pancreatic Ductal Adenocarcinoma (PDAC) is one of the most lethal cancers, with a
5-year survival rate of only 13%. PDAC develops from precursor lesions, most commonly …

[HTML][HTML] Stroma-shaped pancreatic intratumoural tissue heterogeneity and architecture linked to clinical outcomes

I Dickson - Nature Reviews Gastroenterology & Hepatology, 2019 - nature.com
In a single-cell RNA sequencing (scRNA-seq) study published in Cell, a team of researchers
have identified cancer cell phenotypes that can be used to classify tumour glands from …

[PDF][PDF] Single-cell transcriptomics reveals long noncoding RNAs associated with tumor biology and the microenvironment in pancreatic cancer

HX Dang, D Saha, R Jayasinghe, S Zhao… - NAR …, 2023 - academic.oup.com
Pancreatic ductal adenocarcinoma (PDAC) is highly heterogeneous and lethal. Long
noncoding RNAs (lncRNAs) are an important class of genes regulating tumorigenesis and …

[HTML][HTML] Single-cell RNA sequencing reveals spatiotemporal heterogeneity and malignant progression in pancreatic neuroendocrine tumor

Y Zhou, S Liu, C Liu, J Yang, Q Lin… - … Journal of Biological …, 2021 - ncbi.nlm.nih.gov
Aims: Using Single-cell RNA sequencing (scRNA-seq), we explored the spatiotemporal
heterogeneity of pancreatic neuroendocrine tumors (pNETs) and the underlying mechanism …

[HTML][HTML] Recent research hotspots in sequencing and the pancreatic neuroendocrine tumor microenvironment

J Xu, W Zhang, X Lou, Z Ye, Y Qin, J Chen… - Cancer Biology & …, 2023 - ncbi.nlm.nih.gov
Multiple endocrine neoplasia 1 (MEN1) syndrome, a disease arising from a genetic
predisposition to tumor development caused by MEN1 loss-of-function mutations, is …

An integrative RNA spliceosomic landscape of pancreatic neuroendocrine tumors unveils novel clinicomolecular associations

R Blazquez-Encinas, V Garcia-Vioque, A Mafficini… - bioRxiv, 2024 - biorxiv.org
Alterations in alternative splicing are emerging as a novel hallmark in cancer biology,
offering new insights. However, integrative analyses of splicing are still scarce, particularly in …

Abstract PR-14: Meta-analysis of spatial transcriptomics data from pancreatic cancer precursors proposes a common molecular framework for PanIN and IPMN

MK Iyer, A Fletcher, E Kanu, C Shi, R Carr… - Cancer …, 2024 - aacrjournals.org
INTRODUCTION Pancreatic ductal adenocarcinoma (PDAC) arises from either pancreatic
intraepithelial neoplasia (PanIN) or intraductal papillary mucinous neoplasm (IPMN) …

Stromal heterogeneity in pancreatic cancer and chronic pancreatitis

L Haeberle, K Steiger, AM Schlitter, SA Safi… - Pancreatology, 2018 - Elsevier
Background/objectives An abundant stromal reaction is a hallmark of pancreatic ductal
adenocarcinoma (PDAC) and chronic pancreatitis (CP). The cells mainly responsible for the …