Results 101 to 110 of about 447,103 (266)

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

The in vitro sustained release profile and antitumor effect of etoposide-layered double hydroxide nanohybrids

, 2013
Lili Qin,1 Mei Wang,2 Rongrong Zhu,3 Songhui You,1 Ping Zhou,1 Shilong Wang31Department of Physical Education, Tongji University, Shanghai, People's Republic of China; 2Department of Chemistry, Tongji University, Shanghai, People's Republic of ...
Wang M, Zhou P, You SH, Wang SL, Qin LL, Zhu RR   +5 more
core  

Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription

FEBS Open Bio, EarlyView.
In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang, Mingqiang Deng, Dongmei He, Diqin Lai, Dongjun Liu, Dengyong Zhu, Zhenhua Zhang, Peng Tang, Chuanman Zhou, Menghui Yin, Xichen Bao   +10 more
wiley   +1 more source

Enhanced antitumor efficacy of doxorubicin-encapsulated halloysite nanotubes

, 2017
Kai Li,1,* Yongxing Zhang,2,* Mengting Chen,1 Yangyang Hu,1 Weiliang Jiang,1 Li Zhou,1 Sisi Li,1 Min Xu,1 Qinghua Zhao,2 Rong Wan1 1Department of Gastroenterology, Shanghai First People’s Hospital, School of Medicine, Shanghai Jiao Tong University,
Zhou L, Wan R, Xu M, Hu Y, Li S, Zhang Y, Chen M, Jiang W, Zhao Q, Li K   +9 more
core  

Identification of (20R)‐protopanaxadiol from Panax ginseng as a novel anti‐SARS‐CoV‐2 compound

FEBS Open Bio, EarlyView.
We established a noninfectious BAC‐based SARS‐CoV‐2 replicon that enables antiviral screening under BSL‐2 conditions. Using this platform, we screened 373 food‐derived compounds and identified (20R)‐protopanaxadiol from Panax ginseng as a novel inhibitor of SARS‐CoV‐2 RNA replication, highlighting the value of safe replicon systems for antiviral ...
Midori Takeda, Natsue Maezono, Rina Uchikoshi, Nobuyuki Kato, Masanori Ikeda   +4 more
wiley   +1 more source

Sildenafil potentiates the antitumor activity of cisplatin by induction of apoptosis and inhibition of proliferation and angiogenesis

, 2016
Mona Mohamed El-Naa,1 Mohamed Othman,2,3 Sheren Younes4,5 1Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), 6 October City, Egypt; 2Preparatory Year College, University of Hail, Hail, Kingdom of Saudi Arabia; 3Faculty of ...
Othman M, Younes S, El-Naa MM
core  

Pharmaco-genomic characterization of pancreatic and biliary tract cancer tumoroids for drug response

iScience
Summary: Pancreatic ductal adenocarcinoma (PDAC) and biliary tract cancer (BTC) are highly aggressive malignancies with limited therapeutic options. In this study, we established eleven tumoroids with paired patient-derived xenograft (PDX) models (five ...
Kun Fang, Wenxin Zhang, Qing Zhao, Yan Hong, Ruiqi Wang, Biyu Yang, Yangrong Zhao, Yunkai Shi, Bing Zhou, Jian Ding, Yanfen Fang, Yi Chen   +11 more
doaj   +1 more source

Type I interferons modulate autophagy to shape gemcitabine response in pancreatic cancer cells

FEBS Open Bio, EarlyView.
Type I interferons differentially modulate autophagy and the response of pancreatic cancer cells to gemcitabine. IFNα2b stimulates autophagic flux and protects cells from gemcitabine‐induced cell death, contributing to chemoresistance. In contrast, IFNβ1a inhibits autophagosome formation and enhances gemcitabine‐induced cell death, resulting in ...
Lucy E. Bonilla, Martín M. Ledesma, Santiago A. Behr, Matías A. Pibuel, María L. Palanek, Daniel H. Grasso, Maria N. Garcia, Juan Garona, Silvina L. Lompardía, Elida Álvarez, Daniela L. Papademetrio   +10 more
wiley   +1 more source

Self-Assembled Injectable Peptide Hydrogels Capable of Triggering Antitumor Immune Response

, 2017
Self-assembled peptide hydrogels are particularly appealing for drug delivery, tissue engineering, and antitumor therapy due to various advantageous features including excellent biocompatibility and biodegradability, defined molecular and higher ...
Li, S., Guizhi Shen, Yan, Xuehai, Yan, X., Shukun Li, Mohwald, Helmuth, Möhwald, H., Xuehai Yan, Xing, R., Ruirui Xing, Ning Zhang, Helmuth Möhwald, Li, Shukun, Shen, Guizhi, Zhang, N., Shen, G., Xing, Ruirui, Zhang, Ning   +17 more
core   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source