G-quadruplexes: a promising target for cancer therapy
DNA and RNA can fold into a variety of alternative conformations. In recent years, a
particular nucleic acid structure was discussed to play a role in malignant transformation and …
particular nucleic acid structure was discussed to play a role in malignant transformation and …
G-quadruplex DNA: a novel target for drug design
FY Teng, ZZ Jiang, M Guo, XZ Tan, F Chen… - Cellular and Molecular …, 2021 - Springer
Abstract G-quadruplex (G4) DNA is a type of quadruple helix structure formed by a
continuous guanine-rich DNA sequence. Emerging evidence in recent years authenticated …
continuous guanine-rich DNA sequence. Emerging evidence in recent years authenticated …
Insight into the Complexity of the i-Motif and G-Quadruplex DNA Structures Formed in the KRAS Promoter and Subsequent Drug-Induced Gene Repression
CE Kaiser, NA Van Ert, P Agrawal… - Journal of the …, 2017 - ACS Publications
Activating KRAS mutations frequently occur in pancreatic, colorectal, and lung
adenocarcinomas. While many attempts have been made to target oncogenic KRAS, no …
adenocarcinomas. While many attempts have been made to target oncogenic KRAS, no …
The regulatory G4 motif of the Kirsten ras (KRAS) gene is sensitive to guanine oxidation: implications on transcription
S Cogoi, A Ferino, G Miglietta… - Nucleic acids …, 2018 - academic.oup.com
KRAS is one of the most mutated genes in human cancer. It is controlled by a G4 motif
located upstream of the transcription start site. In this paper, we demonstrate that 8 …
located upstream of the transcription start site. In this paper, we demonstrate that 8 …
G-quadruplexes in human promoters: A challenge for therapeutic applications
Background G-rich sequences undergo unique structural equilibria to form G-quadruplexes
(G4) both in vitro and in cell systems. Several pathologies emerged to be directly related to …
(G4) both in vitro and in cell systems. Several pathologies emerged to be directly related to …
Non-duplex G-quadruplex structures emerge as mediators of epigenetic modifications
The role of non-duplex DNA, the guanine-quadruplex structure in particular, is becoming
widely appreciated. Increasing evidence in the last decade implicates quadruplexes in …
widely appreciated. Increasing evidence in the last decade implicates quadruplexes in …
E2F1: cause and consequence of DNA replication stress
S Fouad, D Hauton, V D'Angiolella - Frontiers in molecular …, 2021 - frontiersin.org
In mammalian cells, cell cycle entry occurs in response to the correct stimuli and is promoted
by the transcriptional activity of E2F family members. E2F proteins regulate the transcription …
by the transcriptional activity of E2F family members. E2F proteins regulate the transcription …
[HTML][HTML] Significance of integrin-linked kinase (ILK) in tumorigenesis and its potential implication as a biomarker and therapeutic target for human cancer
CC Zheng, HF Hu, P Hong, QH Zhang… - American journal of …, 2019 - ncbi.nlm.nih.gov
Abstract Integrin-linked kinase (ILK), which is an ankyrin repeat-containing serine/threonine
protein kinase, interacts with integrin β1 and the β3 cytoplasmic domain and phosphorylates …
protein kinase, interacts with integrin β1 and the β3 cytoplasmic domain and phosphorylates …
Esculetin inhibits endometrial cancer proliferation and promotes apoptosis via hnRNPA1 to downregulate BCLXL and XIAP
R Jiang, G Su, X Chen, S Chen, Q Li, B Xie, Y Zhao - Cancer letters, 2021 - Elsevier
Endometrial cancer represents one of the most common gynecological tumors in the world.
Advanced and relapsed patients rely on drug therapy. Therefore, it is extremely important to …
Advanced and relapsed patients rely on drug therapy. Therefore, it is extremely important to …
The cellular protein hnRNP A2/B1 enhances HIV-1 transcription by unfolding LTR promoter G-quadruplexes
G-quadruplexes are four-stranded conformations of nucleic acids that act as cellular
epigenetic regulators. A dynamic G-quadruplex forming region in the HIV-1 LTR promoter …
epigenetic regulators. A dynamic G-quadruplex forming region in the HIV-1 LTR promoter …