Results 121 to 130 of about 95,261 (258)

Molecular characterization of autophagic and apoptotic signaling induced by sorafenib in liver cancer cells [PDF]

, 2018
Sorafenib is the unique accepted molecular targeted drug for the treatment of patients in advanced stage of hepatocellular carcinoma. The current study evaluated cell signaling regulation of endoplasmic reticulum (ER) stress, c-Jun-N-terminal kinase (JNK)
Contreras Bernal, Laura, Cruz Díaz, Jesús de la, Gallego, Paloma, González, Raúl, Navarro Villarán, Elena, Ordóñez, Raquel, Rodríguez Arribas, M., Rodríguez Hernández, María A., Rosa, Ángel J. de la   +8 more
core   +1 more source

Bridging Psychological Stress and Skin Cellular Aging: Flavonoids as a Dual‐Action Therapeutic Strategy

Phytotherapy Research, EarlyView.
ABSTRACT Psychological stress (or simply “stress”) is a major contributor to chronic disease worldwide, affecting 35% of the global population, including younger generations. Furthermore, it plays a significant role in human premature aging; hence, its detrimental effects on people's health compel us to comprehend and control the ways in which ...
Marco Duarte, Sílvia Santos Pedrosa, P. Raaj Khusial, Ana Raquel Madureira   +3 more
wiley   +1 more source

Cytochrome c signalosome in mitochondria [PDF]

, 2011
Cytochrome c delicately tilts the balance between cell life (respiration) and cell death (apoptosis). Whereas cell life is governed by transient electron transfer interactions of cytochrome c inside the mitochondria, the cytoplasmic adducts of cytochrome
Díaz Moreno, Irene, Díaz Quintana, Antonio Jesús, García Heredia, José Manuel, Rosa Acosta, Miguel Ángel de la   +3 more
core   +1 more source

Pharmacological Inhibition of APT2 by Solasonine Promotes Ferroptosis Through Palmitoylation Modulation in Gallbladder Cancer

Phytotherapy Research, EarlyView.
Schematic illustration of SS‐induced ferroptosis through targeting APT2‐mediated STAT3 palmitoylation in GBC cells. ABSTRACT Gallbladder cancer (GBC), the most prevalent and lethal biliary tract malignancy, lacks effective therapeutic strategies. Solasonine (SS), a bioactive steroidal alkaloid derived from Solanum nigrum L, exhibits antitumor activity ...
Liu‐qing Shi, Jing‐wei Zhao, Jia‐yun Zhu, Cheng Zhao, Zi‐yi Yang, Li‐jia Pan, Ben Ma, Zheng‐yu Chen, Zi‐ying Wang, Chun‐jie Li, Shi‐lei Liu, Jia‐wei Mei, Ping Dong   +12 more
wiley   +1 more source

The downregulation of Mcl-1 via USP9X inhibition sensitizes solid tumors to Bcl-xl inhibition

BMC Cancer, 2012
Background It has been shown in many solid tumors that the overexpression of the pro-survival Bcl-2 family members Bcl-xL and Mcl-1 confers resistance to a variety of chemotherapeutic agents.
Peddaboina Chander, Jupiter Daniel, Fletcher Steven, Yap Jeremy L, Rai Arun, Tobin Richard P, Jiang Weihua, Rascoe Philip, Rogers M Karen, Smythe W, Cao Xiaobo   +10 more
doaj   +1 more source

Cell death pathways as therapeutic targets in rhabdomyosarcoma [PDF]

, 2012
Resistance of rhabdomyosarcoma to current therapies remains one of the key issues in pediatric oncology. Since the success of most cytotoxic therapies in the treatment of cancer, for example, chemotherapy, depends on intact signaling pathways that ...
Fulda, Simone
core   +1 more source

Phytochemical‐Based Strategies for Lung Cancer: Clinical Insights Into Pleiotropic Molecular Signaling and Therapeutic Roles

Phytotherapy Research, EarlyView.
Lung cancer (LC) remains the leading cause of global cancer‐related death. Phytochemicals from medicinal plants are increasingly being considered as potential LC treatment agents due to their multi‐targeted action, safety, and accessibility. These have anticancer properties by regulating key molecular signaling pathways.
Md. Rezaul Islam, Abdur Rauf, Happy Akter, Md. Ibrahim Khalil Al‐Imran, Md. Naeem Hossain Fakir, Gazi Kaifeara Thufa, Umme Habiba, Karjin Nahar Riya, Md. Mahfuzur Rahman, Md Sadique Hussain, Hanan A. Ogaly, Abdullah S. M. Aljohani, Waleed Al Abdulmonem, Dorota Formanowicz, Marcello Iriti   +14 more
wiley   +1 more source

Senp1 drives hypoxia-induced polycythemia via GATA1 and Bcl-xL in subjects with Monge's disease. [PDF]

, 2016
In this study, because excessive polycythemia is a predominant trait in some high-altitude dwellers (chronic mountain sickness [CMS] or Monge's disease) but not others living at the same altitude in the Andes, we took advantage of this human experiment ...
Appenzeller, Otto, Azad, Priti, Bafna, Vineet, Cabrales, Pedro J, Haddad, Gabriel G, Hsiao, Yu Hsin, Poulsen, Orit, Ronen, Roy, Zhao, Huiwen W, Zhou, Dan   +9 more
core  

Induction of IL‐9‐producing CD8+ T cells by ascochlorin derivatives

British Journal of Pharmacology, EarlyView.
A newly synthesised ascochlorin derivative, N184, induces small amounts of IL‐9‐producing CD8+ T cells. N184 improved the survival of CD8+ T cells and enhanced their antitumour activity, partially in an IL‐9‐dependent manner. The antitumour effect was completely dependent on IFNγ secretion rather than the cytotoxic activity of CD8+ T cells.
Natsumi Imano, Mikako Nishida, Miho Tokumasu, Weiyang Zhao, Nahoko Yamashita, Heiichiro Udono   +5 more
wiley   +1 more source

Bcl-xL regulates radiation-induced ferroptosis through chaperone-mediated autophagy of GPX4 in tumor cells

Radiation Medicine and Protection
Objective: To investigate the role and the molecular mechanisms of apoptotic signaling in ferroptosis to regulate tumor radiosensitivity. Methods: Reactive oxygen species (ROS) and lipid peroxide levels were detected in Mouse embryonic fibroblasts(MEFs ...
Jing Han, Ruru Wang, Bin Chen, Feng Xu, Liangchen Wei, An Xu, Lijun Wu, Guoping Zhao   +7 more
doaj   +1 more source