Results 31 to 40 of about 354,967 (228)

Therapeutic strategies for MMAE‐resistant bladder cancer through DPP4 inhibition

Molecular Oncology, EarlyView.
We established monomethyl auristatin E (MMAE)‐resistant bladder cancer (BC) cell lines by exposure to progressively increasing concentrations of MMAE in vitro. RNA sequencing showed DPP4 expression was increased in MMAE‐resistant BC cells. Both si‐DPP4 and the DPP4 inhibitor sitagliptin suppressed the viability of MMAE‐resistant BC cells.
Gang Li, Shuichi Tatarano, Hirofumi Yoshino, Saeki Saito, Mitsuhiko Tominaga, Junya Arima, Ikumi Fukuda, Takashi Sakaguchi, Ryosuke Matsushita, Yasutoshi Yamada, Hideki Enokida   +10 more
wiley   +1 more source

Hepatocellular Carcinoma [PDF]

Cold Spring Harbor Perspectives in Medicine, 2015
The hepatitis B virus (HBV) is a widespread human pathogen that causes liver inflammation, cirrhosis, and hepatocellular carcinoma (HCC). Recent sequencing technologies have refined our knowledge of the genomic landscape and pathogenesis of HCC, but the mechanisms by which HBV exerts its oncogenic role remain controversial.
Marie-Annick, Buendia, Christine, Neuveut   +1 more
openaire   +2 more sources

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Targeting p38α in cancer: challenges, opportunities, and emerging strategies

Molecular Oncology, EarlyView.
p38α normally regulates cellular stress responses and homeostasis and suppresses malignant transformation. In cancer, however, p38α is co‐opted to drive context‐dependent proliferation and dissemination. p38α also supports key functions in cells of the tumor microenvironment, including fibroblasts, myeloid cells, and T lymphocytes.
Angel R. Nebreda
wiley   +1 more source

PSMD14-mediated deubiquitination of CARM1 facilitates the proliferation and metastasis of hepatocellular carcinoma by inducing the transcriptional activation of FERMT1

Cell Death and Disease
Hepatocellular carcinoma (HCC) is a highly potent malignancy. The enzyme coactivator-associated arginine methyltransferase 1 (CARM1) is highly expressed in different types of cancer.
Jing Lu, Huita Wu, Ping Zhan, Yuyan Lu, Qinliang Fang, Changhong Luo, Fuqiang Wang, Jing Wen, Chengrong Xie, Zhenyu Yin   +9 more
doaj   +1 more source

Infiltration characteristics and regulatory mechanisms of CD8+ T lymphocytes in solid tumors: spatial distribution, biological functions, and interactions with the immune microenvironment

Frontiers in Immunology
CD8+ T lymphocytes are central effectors of anticancer immunity. Their abundance and spatial distribution within solid tumors are strongly correlated with patient prognosis and response to immune-checkpoint inhibitors (ICIs). Tumors have been categorized
Peng Ouyang, Peng Ouyang, Jianhong Zhang, Jianhong Zhang, Xiao He, Xiao He, Congcong Yang, Dingcheng Zeng, Daofeng Xu, Daofeng Xu   +9 more
doaj   +1 more source

Role of Shear Wave Elastography in Evaluating the Risk of Hepatocellular Carcinoma in Patients with Chronic Hepatitis B

Gut and Liver, 2017
Background/AimsTo investigate the use of measurements of liver stiffness (LS) by two-dimensional real-time shear wave elastography (SWE) for predicting the development of hepatocellular carcinoma (HCC) in patients with chronic hepatitis B (CHB).Methods :
Jae Yoon Jeong, Joo Hyun Sohn, Won Sohn, Chan Hyuk Park, Tae Yeob Kim, Dae Won Jun, Yongsoo Kim, Woo Kyoung Jeong   +7 more
doaj   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

Analysis of different prognoses in two hepatocellular carcinoma patients with pathological complete response after conversion therapy: a case report

Journal of Medical Case Reports
Background Hepatocellular carcinoma is a common lethal malignancy, with most patients diagnosed at an advanced stage, precluding surgical resection. Conversion therapy combining locoregional and systemic treatments has emerged as an effective approach to
Qinliang Fang, Yu Xiong, Yibin Zhang, Fuqiang Wang, Zhenyu Yin, Jianyin Zhou   +5 more
doaj   +1 more source

Increased Expression of the Matrix-Modifying Enzyme Lysyl Oxidase-Like 2 in Aggressive Hepatocellular Carcinoma with Poor Prognosis

Gut and Liver, 2019
Background/Aims Lysyl oxidase-like 2 (LOXL2), a collagen-modifying enzyme, has been implicated in cancer invasiveness and metastasis. Methods : We evaluated the expression of LOXL2 protein, in addition to carbonic anhydrase IX (CAIX), keratin 19 ...
Jiwoon Choi, Taek Chung, Hyungjin Rhee, Young-Joo Kim, Youngsic Jeon, Jeong Eun Yoo, Songmi Noh, Dai Hoon Han, Young Nyun Park   +8 more
doaj   +1 more source