scholarly journals Multivalent rubber-like RNA nanoparticles for targeted co-delivery of paclitaxel and MiRNA to silence the drug efflux transporter and liver cancer drug resistance

2021 ◽  
Vol 330 ◽  
pp. 173-184
Author(s):  
Hongzhi Wang ◽  
Satheesh Ellipilli ◽  
Wen-Jui Lee ◽  
Xin Li ◽  
Mario Vieweger ◽  
...  
Keyword(s):  
Drug Resistance ◽  
Liver Cancer ◽  
Cancer Drug ◽  
Drug Efflux ◽  
Efflux Transporter ◽  
Cancer Drug Resistance

MiR-204 inhibits hepatocellular cancer drug resistance and metastasis through targeting NUAK1

2019 ◽  
Vol 97 (5) ◽  
pp. 563-570 ◽  
Author(s):  
Yuhui Yu ◽  
Yongsheng Wang ◽  
Xiangying Xiao ◽  
Wei Cheng ◽  
Liqiang Hu ◽  
...  
Keyword(s):  
Drug Resistance ◽  
Liver Cancer ◽  
Drug Sensitivity ◽  
Primary Liver Cancer ◽  
Hepatocellular Cancer ◽  
Cancer Drug ◽  
Cell Growth And Migration ◽  
Downstream Target ◽  
Cancer Drug Resistance ◽  
And Migration

Liver cancer is a leading cause of cancer-related deaths globally. Tumor response rate of liver cancer patients towards systemic chemotherapy is low and chemoresistance can easily develop. Identifying novel molecules that can repress drug resistance and metastasis of liver cancer will facilitate the development of new therapeutic strategies. The aim of this study is to determine the roles of NUAK1 and miR-204 in the drug resistance and metastasis of liver cancer and to reveal their relationship. We found that NUAK1 was increased in the tumor of primary liver cancer. Knockdown of NUAK1 significantly inhibited cell growth and migration. Moreover, NUAK1 was the direct downstream target of miR-204, and there was clinical relevance between miR-204 down-regulation and NUAK1 up-regulation in liver cancer. Furthermore, we found that miR-204 increased drug sensitivity by down-regulating NUAK1 expression. Based on these results, we identified miR-204 as a tumor suppressor by inhibiting NUAK1 expression in liver cancer, indicating both miR-204 and NUAK1 may act as promising targets for liver cancer therapy.

Fanconi Anemia DNA Repair Pathway as a New Mechanism to Exploit Cancer Drug Resistance

2020 ◽  
Vol 20 (9) ◽  
pp. 779-787
Author(s):  
Kajal Ghosal ◽  
Christian Agatemor ◽  
Richard I. Han ◽  
Amy T. Ku ◽  
Sabu Thomas ◽  
...  
Keyword(s):  
Drug Resistance ◽  
Dna Repair ◽  
Fanconi Anemia ◽  
Cancer Drug ◽  
Drug Resistant ◽  
Cancer Drugs ◽  
Repair Pathway ◽  
Cancer Drug Resistance ◽  
Anti Cancer ◽  
Cancerous Cells

Chemotherapy employs anti-cancer drugs to stop the growth of cancerous cells, but one common obstacle to the success is the development of chemoresistance, which leads to failure of the previously effective anti-cancer drugs. Resistance arises from different mechanistic pathways, and in this critical review, we focus on the Fanconi Anemia (FA) pathway in chemoresistance. This pathway has yet to be intensively researched by mainstream cancer researchers. This review aims to inspire a new thrust toward the contribution of the FA pathway to drug resistance in cancer. We believe an indepth understanding of this pathway will open new frontiers to effectively treat drug-resistant cancer.

scholarly journals Recent Progress in Characterizing Long Noncoding RNAs in Cancer Drug Resistance

2019 ◽  
Vol 10 (26) ◽  
pp. 6693-6702 ◽  
Author(s):  
Wenyuan Zhao ◽  
Bin Shan ◽  
Dan He ◽  
Yuanda Cheng ◽  
Bin Li ◽  
...  
Keyword(s):  
Drug Resistance ◽  
Recent Progress ◽  
Noncoding Rnas ◽  
Long Noncoding Rnas ◽  
Cancer Drug ◽  
Cancer Drug Resistance

Nanoparticle-based drug delivery systems with platinum drugs for overcoming cancer drug resistance

2021 ◽  
Author(s):  
Peng Xie ◽  
Yushu Wang ◽  
Dengshuai Wei ◽  
Lingpu Zhang ◽  
Bin Zhang ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Drug Resistance ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Cancer Drug ◽  
Platinum Drugs ◽  
Effective Strategy ◽  
Platinum Drug ◽  
Cancer Drug Resistance ◽  
Platinum Drug Resistance

The mechanisms of chemoresistance and nanoparticle-based drug delivery systems for platinum drugs were detailed summarized in this review. The current combination therapy provided an effective strategy to overcome the platinum drug resistance.

scholarly journals Correction to Overcoming Ovarian Cancer Drug Resistance with a Cold Responsive Nanomaterial

2021 ◽  
Author(s):  
Hai Wang ◽  
Pranay Agarwal ◽  
Gang Zhao ◽  
Guang Ji ◽  
Christopher M. Jewell ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Drug Resistance ◽  
Cancer Drug ◽  
Cancer Drug Resistance
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