TY - JOUR
T1 - Genome-wide profiling of transcription factor activity in primary liver cancer using single-cell ATAC sequencing
AU - Craig, Amanda J.
AU - Silveira, Maruhen A.Datsch
AU - Ma, Lichun
AU - Revsine, Mahler
AU - Wang, Limin
AU - Heinrich, Sophia
AU - Rae, Zachary
AU - Ruchinskas, Allison
AU - Dadkhah, Kimia
AU - Do, Whitney
AU - Behrens, Shay
AU - Mehrabadi, Farid R.
AU - Dominguez, Dana A.
AU - Forgues, Marshonna
AU - Budhu, Anuradha
AU - Chaisaingmongkol, Jittiporn
AU - Hernandez, Jonathan M.
AU - Davis, Jeremy L.
AU - Tran, Bao
AU - Marquardt, Jens U.
AU - Ruchirawat, Mathuros
AU - Kelly, Michael
AU - Greten, Tim F.
AU - Wang, Xin W.
N1 - Publisher Copyright:
© 2023
PY - 2023/11/28
Y1 - 2023/11/28
N2 - Primary liver cancer (PLC) consists of two main histological subtypes; hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (iCCA). The role of transcription factors (TFs) in malignant hepatobiliary lineage commitment between HCC and iCCA remains underexplored. Here, we present genome-wide profiling of transcription regulatory elements of 16 PLC patients using single-cell assay for transposase accessible chromatin sequencing. Single-cell open chromatin profiles reflect the compositional diversity of liver cancer, identifying both malignant and microenvironment component cells. TF motif enrichment levels of 31 TFs strongly discriminate HCC from iCCA tumors. These TFs are members of the nuclear/retinoid receptor, POU, or ETS motif families. POU factors are associated with prognostic features in iCCA. Overall, nuclear receptors, ETS and POU TF motif families delineate transcription regulation between HCC and iCCA tumors, which may be relevant to development and selection of PLC subtype-specific therapeutics.
AB - Primary liver cancer (PLC) consists of two main histological subtypes; hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (iCCA). The role of transcription factors (TFs) in malignant hepatobiliary lineage commitment between HCC and iCCA remains underexplored. Here, we present genome-wide profiling of transcription regulatory elements of 16 PLC patients using single-cell assay for transposase accessible chromatin sequencing. Single-cell open chromatin profiles reflect the compositional diversity of liver cancer, identifying both malignant and microenvironment component cells. TF motif enrichment levels of 31 TFs strongly discriminate HCC from iCCA tumors. These TFs are members of the nuclear/retinoid receptor, POU, or ETS motif families. POU factors are associated with prognostic features in iCCA. Overall, nuclear receptors, ETS and POU TF motif families delineate transcription regulation between HCC and iCCA tumors, which may be relevant to development and selection of PLC subtype-specific therapeutics.
UR - http://www.scopus.com/inward/record.url?scp=85177188374&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/f458574b-e2cc-315c-a088-ae5528a64649/
U2 - 10.1016/j.celrep.2023.113446
DO - 10.1016/j.celrep.2023.113446
M3 - Journal articles
C2 - 37980571
AN - SCOPUS:85177188374
SN - 2211-1247
VL - 42
SP - 113446
JO - Cell Reports
JF - Cell Reports
IS - 11
M1 - 113446
ER -