Results 131 to 140 of about 4,050,496 (258)

The Effects of Angiotensin Receptor Neprilysin Inhibitor on Endoplasmic Reticulum Stress in Doxorubicin‐Mediated Cardiomyopathy‐Associated Heart Failure Model in Rats

Journal of Applied Toxicology, EarlyView.
ABSTRACT One of the most serious complications associated with the use of the chemotherapeutic agent doxorubicin (DOX) is cardiomyopathy. Although cardioprotective drugs such as angiotensin receptor‐neprilysin inhibitors (ARNI) are used to prevent cardiomyopathy in DOX patients, no studies have reported the relationship between ARNI and endoplasmic ...
Mert Unvan, Meryem İlkay Karagül, Hatice Oruç Demirbağ, Ebru Balli   +3 more
wiley   +1 more source

Chromosomal abnormalities in secondary MDS and AML. Relationship to drugs and radiation with specific emphasis on the balanced rearrangements

Haematologica, 1998
BACKGROUND AND OBJECTIVE: In therapy-related myelodysplasia (t-MDS) or acute myeloid leukemia (t-AML) balanced chromosome aberrations to bands 11q23 and 21q22 have been significantly related to previous chemotherapy with DNA topoisomerase II inhibitors ...
MK Andersen, B Johansson, SO Larsen, J Pedersen-Bjergaard   +3 more
doaj  

Structural and functional insights into the T-even type bacteriophage topoisomerase II

Nature Communications
T-even type bacteriophages are virulent phages commonly used as model organisms, playing a crucial role in understanding various biological processes. One such process involves the regulation of DNA topology during phage replication upon host infection ...
Yuhui Xin, Runqi Xian, Yunge Yang, Jingyuan Cong, Zihe Rao, Xuemei Li, Yutao Chen   +6 more
doaj   +1 more source

Mre11 cancer mutations cause variable sensitivity to topoisomerase inhibitors

, 2020
Camptothecin (CT) is a natural topoisomerase inhibitor that can trap topoisomerase DNA intermediates, which can result in damaged DNA. Some practical importance can be linked to CT with using it in cancer therapies due to its cytotoxic aspects.
Savas, Jessica, Shanle, Erin
core   +1 more source

Epirubicin Alters Pancreatic Autophagy and Insulin Synthesis Through a Zinc‐Dependent Mechanism

Journal of Applied Toxicology, EarlyView.
ABSTRACT Epirubicin (EPI) can cause metabolic side effects, including chemotherapy‐related diabetes, partly through oxidative stress that disrupts zinc (Zn) homeostasis and impairs autophagy. This study investigated the effects of EPI on Zn regulation and autophagy in the pancreas, as well as the modulatory role of N‐acetylcysteine (NAC). Rats received
Ebru Afşar, Işıl Eranıl
wiley   +1 more source

Synthesis, Cytotoxicity, and Apoptosis‐Associated Cell Death Activity of an Isatin‐Containing Pyrimidine‐Derived Cu(II) Complex

Journal of Applied Toxicology, EarlyView.
ABSTRACT A Cu(II) complex derived from a pyrimidine with the isatin group was synthesized and tested for its cytotoxic effects on A549 lung cancer and MCF‐7 breast cancer cell lines, as well as its effects on apoptosis‐associated cell death and cell cycle regulation in A549 cells. To evaluate cytotoxicity, MTT assays were performed at 24, 48, and 72 h,
Müjgan Kesik Oktay, Cansu Topkaya, Elif Kağa, Yasin Eren, Ramazan Güp   +4 more
wiley   +1 more source

Dual Genotoxic and Antigenotoxic Effects of 3‐Benzoylcoumarins in Mammalian Cells

Journal of Applied Toxicology, EarlyView.
ABSTRACT Coumarins are phenolic compounds widely recognized for their diverse pharmacological activities and have attracted increasing attention as potential chemopreventive agents. In the present study, four known 3‐benzoylcoumarin derivatives [(1), (2), (3), and (4)] were evaluated for their cytotoxic, mutagenic, and antigenotoxic effects in Chinese ...
Leticia Helena Parreira, Evelyn Pinheiro de Mendonça, Aléxia Polo Siqueira, Cleydson Finotti Cordeiro, Elkin José Torres Sierra, Rudy Bonfilio, Diogo Teixeira Carvalho, Pollyanna Francielli de Oliveira   +7 more
wiley   +1 more source

The application of click chemistry in the synthesis of agents with anticancer activity

Drug Design, Development and Therapy, 2015
Nan Ma,1–3 Ying Wang,3 Bing-Xin Zhao,3 Wen-Cai Ye,1,3 Sheng Jiang2 1Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing, 2Laboratory of Medicinal Chemistry, Guangzhou Institute of Biomedicine and Health ...
Ma N, Wang Y, Zhao BX, Ye WC, Jiang S
doaj  

Synergistic antibacterial activity of carvacrol loaded chitosan nanoparticles with Topoisomerase inhibitors and genotoxicity evaluation. [PDF]

Saudi J Biol Sci, 2023
Akhlaq A, Ashraf M, Ovais Omer M, Altaf I.   +3 more
europepmc   +1 more source

Anticancer potential of berberine: Molecular pathways and current clinical trial perspectives

JSFA reports, EarlyView.
Abstract Cancer is constantly rising mortality rates due to its late prognosis, poor management, and expensive treatment. Multi‐sectoral approaches for cancer management include hygienic practices, synthetic drug exploitation, radiation therapy, and diet modifications.
Muhammad Maaz, Muhammad Tauseef Sultan, Muhammad Israr, Waqas Ahmad Khan, Fahad Tanveer, Muzzamal Hussain, Muhammad Imran, Ahmed Mujtaba, Anjuman Gul Memon, Muhammad Atif, Entessar Al Jbawi   +10 more
wiley   +1 more source